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    Clinical Trial Results:
    An Open-Label Extension Study to Assess The Long-Term Safety And Clinical Benefit of Etanercept in Children And Adolescents With Extended Oligoarticular Juvenile Idiopathic Arthritis, Enthesitis-Related Arthritis, or Psoriatic Arthritis Who Were Previously Enrolled in Protocol 0881A1-3338-WW (B1801014)

    Summary
    EudraCT number
    2010-023802-10
    Trial protocol
    HU   BE   FR   LT   SK   CZ   SI   ES   DE   LV   PL   NL   Outside EU/EEA   NO   IT  
    Global end of trial date
    04 Feb 2021

    Results information
    Results version number
    v1(current)
    This version publication date
    15 Aug 2021
    First version publication date
    15 Aug 2021
    Other versions

    Trial information

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    Trial identification
    Sponsor protocol code
    B1801023
    Additional study identifiers
    ISRCTN number
    -
    US NCT number
    NCT01421069
    WHO universal trial number (UTN)
    -
    Sponsors
    Sponsor organisation name
    Pfizer Inc.
    Sponsor organisation address
    235 E 42nd Street, New York, United States, NY 10017
    Public contact
    Pfizer ClinicalTrials.gov Call Center, Pfizer Inc., 001 18007181021, ClinicalTrials.gov_Inquiries@pfizer.com
    Scientific contact
    Pfizer ClinicalTrials.gov Call Center, Pfizer Inc., 001 18007181021, ClinicalTrials.gov_Inquiries@pfizer.com
    Paediatric regulatory details
    Is trial part of an agreed paediatric investigation plan (PIP)
    Yes
    EMA paediatric investigation plan number(s)
    EMEA-001236-PIP20-10
    Does article 45 of REGULATION (EC) No 1901/2006 apply to this trial?
    No
    Does article 46 of REGULATION (EC) No 1901/2006 apply to this trial?
    Yes
    Results analysis stage
    Analysis stage
    Final
    Date of interim/final analysis
    02 Mar 2021
    Is this the analysis of the primary completion data?
    Yes
    Primary completion date
    04 Feb 2021
    Global end of trial reached?
    Yes
    Global end of trial date
    04 Feb 2021
    Was the trial ended prematurely?
    No
    General information about the trial
    Main objective of the trial
    To monitor the occurrence of malignancy in pediatric subjects with extended oligoarticular Juvenile idiopathic arthritis (JIA), enthesitis related arthritis (ERA), or psoriatic arthritis (PsA).
    Protection of trial subjects
    The study was in compliance with the ethical principles derived from the Declaration of Helsinki and in compliance with all International Council for Harmonization (ICH) Good Clinical Practice (GCP) Guidelines. All the local regulatory requirements pertinent to safety of trial subjects were followed.
    Background therapy
    -
    Evidence for comparator
    -
    Actual start date of recruitment
    10 Oct 2011
    Long term follow-up planned
    No
    Independent data monitoring committee (IDMC) involvement?
    Yes
    Population of trial subjects
    Number of subjects enrolled per country
    Country: Number of subjects enrolled
    Australia: 4
    Country: Number of subjects enrolled
    Belgium: 10
    Country: Number of subjects enrolled
    Colombia: 3
    Country: Number of subjects enrolled
    Czechia: 5
    Country: Number of subjects enrolled
    Germany: 16
    Country: Number of subjects enrolled
    Spain: 3
    Country: Number of subjects enrolled
    France: 7
    Country: Number of subjects enrolled
    Hungary: 10
    Country: Number of subjects enrolled
    Italy: 3
    Country: Number of subjects enrolled
    Lithuania: 7
    Country: Number of subjects enrolled
    Latvia: 9
    Country: Number of subjects enrolled
    Mexico: 2
    Country: Number of subjects enrolled
    Netherlands: 3
    Country: Number of subjects enrolled
    Norway: 1
    Country: Number of subjects enrolled
    Poland: 15
    Country: Number of subjects enrolled
    Russian Federation: 11
    Country: Number of subjects enrolled
    Serbia: 14
    Country: Number of subjects enrolled
    Slovakia: 2
    Country: Number of subjects enrolled
    Slovenia: 2
    Worldwide total number of subjects
    127
    EEA total number of subjects
    93
    Number of subjects enrolled per age group
    In utero
    0
    Preterm newborn - gestational age < 37 wk
    0
    Newborns (0-27 days)
    0
    Infants and toddlers (28 days-23 months)
    0
    Children (2-11 years)
    38
    Adolescents (12-17 years)
    89
    Adults (18-64 years)
    0
    From 65 to 84 years
    0
    85 years and over
    0

    Subject disposition

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    Recruitment
    Recruitment details
    This was an extension study in pediatric subjects diagnosed with one of three subtypes of juvenile idiopathic arthritis (JIA): extended oligoarticular JIA, enthesitis related arthritis (ERA), or psoriatic arthritis (PsA) had received at least one dose of Etanercept and completed approximately 96 weeks of participation in study 0881A1-3338.

    Pre-assignment
    Screening details
    This study has 3 periods: Active treatment period, Withdrawal/Re-treatment period and Observational period.

    Period 1
    Period 1 title
    Parent Study
    Is this the baseline period?
    No
    Allocation method
    Non-randomised - controlled
    Blinding used
    Not blinded

    Arms
    Arm title
    Etanercept
    Arm description
    Subjects aged <18 years & weighed <=62 kg received Etanercept(Etn)SC dose of 0.8 mg/kg once a week, for active treatment period (ACT) for maximum of 96 months. Subjects who either met Wallace definition for clinically inactive disease for at least 6 months on Etn or who had a good clinical response & would benefit from withdrawal from Etn & were otherwise eligible entered withdrawal period. Subjects requiring re-treatment per investigator’s clinical judgment and otherwise eligible entered re-treatment period. Subjects who discontinued Etn prior to completing 96 weeks of active treatment in study 0881A1-3338 for any reason or not eligible to continue Etn in study B1801023 asked to enter observational period directly. Subjects from ACT,withdrawal/re-treatment period who discontinued Etn prior to completion of study, asked to participate in observational period. In observational period, all subjects followed up for a maximum of 96 months from the time of initial entry into this study.
    Arm type
    Experimental

    Investigational medicinal product name
    Etanercept
    Investigational medicinal product code
    Other name
    Pharmaceutical forms
    Injection
    Routes of administration
    Subcutaneous use
    Dosage and administration details
    Etanercept was administered 0.8 mg/kg up to a maximum dose of 50 mg once weekly SC for 96 months.

    Number of subjects in period 1
    Etanercept
    Started
    127
    Completed
    127
    Period 2
    Period 2 title
    Overall study(Extension Study-96 months)
    Is this the baseline period?
    Yes [1]
    Allocation method
    Non-randomised - controlled
    Blinding used
    Not blinded

    Arms
    Arm title
    Etanercept
    Arm description
    Subjects aged <18 years & weighed <=62 kg received Etanercept(Etn)SC dose of 0.8 mg/kg once a week, for active treatment period (ACT) for maximum of 96 months. Subjects who either met Wallace definition for clinically inactive disease for at least 6 months on Etn or who had a good clinical response & would benefit from withdrawal from Etn & were otherwise eligible entered withdrawal period. Subjects requiring re-treatment per investigator’s clinical judgment and otherwise eligible entered re-treatment period. Subjects who discontinued Etn prior to completing 96 weeks of active treatment in study 0881A1-3338 for any reason or not eligible to continue Etn in study B1801023 asked to enter observational period directly. Subjects from ACT,withdrawal/re-treatment period who discontinued Etn prior to completion of study, asked to participate in observational period. In observational period, all subjects followed up for a maximum of 96 months from the time of initial entry into this study.
    Arm type
    Experimental

    Investigational medicinal product name
    Etanercept
    Investigational medicinal product code
    Other name
    Pharmaceutical forms
    Injection
    Routes of administration
    Subcutaneous use
    Dosage and administration details
    Etanercept was administered 0.8 mg/kg up to a maximum dose of 50 mg once weekly SC for 96 months.

    Notes
    [1] - Period 1 is not the baseline period. It is expected that period 1 will be the baseline period.
    Justification: Period 1 has the data from the parent study. However, Overall study represents the participant flow for the extension study. Therefore, Overall study (Extension Study-96 months) has been selected as the baseline period.
    Number of subjects in period 2 [2] [3]
    Etanercept
    Started
    109
    Entered Active Treatment Period
    99
    Completed
    27
    Not completed
    82
         Withdrawn Due To Pregnancy
    1
         Enrolled in Observational Period
    29
         No Longer Willing To Participate In Study
    8
         Adverse event
    1
         Enrolled in Withdrawal Period
    30
         Insufficient Clinical Response
    1
         Unspecified
    1
         Medication Error Without Associated Adverse Event
    1
         Subjects entered in observational period
    10
    Notes
    [2] - The number of subjects reported to be in the baseline period are not the same as the worldwide number enrolled in the trial. It is expected that these numbers will be the same.
    Justification: The worldwide number represents the subjects enrolled in the parent study. The results reported here are for extension study. Therefore, Overall study (Extension Study-96 months) has been selected as the baseline period and its is not same as worldwide number enrolled in the trial
    [3] - The number of subjects starting the period is not consistent with the number completing the preceding period. It is expected the number of subjects starting the subsequent period will be the same as the number completing the preceding period.
    Justification: The Parent Study period, has the data of subjects form the parent study B1801014. The subjects in the extension study entered from the parent study, mentioned here as Overall study (Extension Study-96 months). So the number of subjects are not same.
    Period 3
    Period 3 title
    Withdrawal(Wit)/Retreatment:Witphase
    Is this the baseline period?
    No
    Allocation method
    Non-randomised - controlled
    Blinding used
    Not blinded

    Arms
    Arm title
    Etanercept
    Arm description
    Subjects aged <18 years & weighed <=62 kg received Etanercept (Etn) SC dose of 0.8 mg/kg once a week, for ACT for maximum of 96 months. Subjects who either met Wallace definition for clinically inactive disease for at least 6 months on Etn or who had a good clinical response & would benefit from withdrawal from Etn & were otherwise eligible entered withdrawal period. Subjects requiring re-treatment per investigator’s clinical judgment and otherwise eligible entered re-treatment period. Subjects who discontinued Etn prior to completing 96 weeks of active treatment in study 0881A1-3338 for any reason or not eligible to continue Etn in study B1801023 asked to enter observational period directly. Subjects from ACT,withdrawal/re-treatment period who discontinued Etn prior to completion of study, asked to participate in observational period. In observational period, all subjects followed up for a maximum of 96 months from the time of initial entry into this study.
    Arm type
    No intervention

    Investigational medicinal product name
    No investigational medicinal product assigned in this arm
    Number of subjects in period 3 [4]
    Etanercept
    Started
    27
    Completed
    7
    Not completed
    23
         Enrolled in Observational Period
    7
         No Longer Willing To Participate In Study
    2
         Enrolled in Re-Treatment Period
    13
         Lost to follow-up
    1
    Joined
    3
         Transferred in from other group/arm
    3
    Notes
    [4] - The number of subjects transferring in and out of the arms in the period are not the same. It is expected the net number of transfers in and out of the arms in a period, will be zero.
    Justification: The net number of transfers in and out of the arms in a period, is not zero as few subjects entered the withdrawal period directly from the parent study and were further transferred in observational period or re-treatment period.
    Period 4
    Period 4 title
    Wit/Retreatment:Reteatmentphase
    Is this the baseline period?
    No
    Allocation method
    Non-randomised - controlled
    Blinding used
    Not blinded

    Arms
    Arm title
    Etanercept
    Arm description
    Subjects aged <18 years & weighed <=62 kg received Etanercept (Etn) SC dose of 0.8 mg/kg once a week, for ACT for maximum of 96 months. Subjects who either met Wallace definition for clinically inactive disease for at least 6 months on Etn or who had a good clinical response & would benefit from withdrawal from Etn & were otherwise eligible entered withdrawal period. Subjects requiring re-treatment per investigator’s clinical judgment and otherwise eligible entered re-treatment period. Subjects who discontinued Etn prior to completing 96 weeks of active treatment in study 0881A1-3338 for any reason or not eligible to continue Etn in study B1801023 asked to enter observational period directly. Subjects from ACT, withdrawal/re-treatment period who discontinued Etn prior to completion of study, asked to participate in observational period. In observational period, all subjects followed up for a maximum of 96 months from the time of initial entry into this study.
    Arm type
    Experimental

    Investigational medicinal product name
    Etanercept
    Investigational medicinal product code
    Other name
    Pharmaceutical forms
    Injection
    Routes of administration
    Subcutaneous use
    Dosage and administration details
    Etanercept was administered 0.8 mg/kg up to a maximum dose of 50 mg once weekly SC for 96 months.

    Number of subjects in period 4 [5]
    Etanercept
    Started
    7
    Completed
    5
    Not completed
    8
         Enrolled in Observational Period
    7
         Protocol deviation
    1
    Joined
    6
         Transferred in from other group/arm
    6
    Notes
    [5] - The number of subjects transferring in and out of the arms in the period are not the same. It is expected the net number of transfers in and out of the arms in a period, will be zero.
    Justification: The net number of transfers in and out of the arms in a period, is not zero as few subjects entered the withdrawal period directly from the parent study and were further transferred in observational period or re-treatment period.
    Period 5
    Period 5 title
    Observational Period (96 months)
    Is this the baseline period?
    No
    Allocation method
    Non-randomised - controlled
    Blinding used
    Not blinded

    Arms
    Arm title
    Etanercept
    Arm description
    Subjects aged <18 years & weighed <=62 kg received Etanercept (Etn) SC dose of 0.8 mg/kg once a week, for ACT for maximum of 96 months. Subjects who either met Wallace definition for clinically inactive disease for at least 6 months on Etn or who had a good clinical response & would benefit from withdrawal from Etn & were otherwise eligible entered withdrawal period. Subjects requiring re-treatment per investigator’s clinical judgment and otherwise eligible entered re-treatment period. Subjects who discontinued Etn prior to completing 96 weeks of active treatment in study 0881A1-3338 for any reason or not eligible to continue Etn in study B1801023 asked to enter observational period directly. Subjects from ACT, withdrawal/re-treatment period who discontinued Etn prior to completion of study, asked to participate in observational period. In observational period, all subjects followed up for a maximum of 96 months from the time of initial entry into this study.
    Arm type
    No intervention

    Investigational medicinal product name
    No investigational medicinal product assigned in this arm
    Number of subjects in period 5 [6]
    Etanercept
    Started
    5
    Completed
    45
    Not completed
    8
         No Longer Willing To Participate In Study
    4
         Unspecified
    1
         Lost to follow-up
    3
    Joined
    48
         Transferred in from other group/arm
    48
    Notes
    [6] - The number of subjects transferring in and out of the arms in the period are not the same. It is expected the net number of transfers in and out of the arms in a period, will be zero.
    Justification: The net number of transfers in and out of the arms in a period, is not zero as few subjects entered the withdrawal period directly from the parent study and were further transferred in observational period or re-treatment period.

    Baseline characteristics

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    Baseline characteristics reporting groups
    Reporting group title
    Etanercept
    Reporting group description
    Subjects aged <18 years & weighed <=62 kg received Etanercept(Etn)SC dose of 0.8 mg/kg once a week, for active treatment period (ACT) for maximum of 96 months. Subjects who either met Wallace definition for clinically inactive disease for at least 6 months on Etn or who had a good clinical response & would benefit from withdrawal from Etn & were otherwise eligible entered withdrawal period. Subjects requiring re-treatment per investigator’s clinical judgment and otherwise eligible entered re-treatment period. Subjects who discontinued Etn prior to completing 96 weeks of active treatment in study 0881A1-3338 for any reason or not eligible to continue Etn in study B1801023 asked to enter observational period directly. Subjects from ACT,withdrawal/re-treatment period who discontinued Etn prior to completion of study, asked to participate in observational period. In observational period, all subjects followed up for a maximum of 96 months from the time of initial entry into this study.

    Reporting group values
    Etanercept Total
    Number of subjects
    109 109
    Age Categorical
    Units: Subjects
        In utero
    0 0
        Preterm newborn infants (gestational age < 37 wks)
    0 0
        Newborns (0-27 days)
    0 0
        Infants and toddlers (28 days-23 months)
    0 0
        Children (2-11 years)
    32 32
        Adolescents (12-17 years)
    58 58
        Adults (18-64 years)
    19 19
        From 65-84 years
    0 0
        85 years and over
    0 0
    Age Continuous
    Units: years
        arithmetic mean (standard deviation)
    13.28 ( 4.49 ) -
    Gender Categorical
    Units: Subjects
        Female
    61 61
        Male
    48 48
    Race (NIH/OMB)
    Units: Subjects
        White
    101 101
        Asian
    1 1
        Other
    7 7

    End points

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    End points reporting groups
    Reporting group title
    Etanercept
    Reporting group description
    Subjects aged <18 years & weighed <=62 kg received Etanercept(Etn)SC dose of 0.8 mg/kg once a week, for active treatment period (ACT) for maximum of 96 months. Subjects who either met Wallace definition for clinically inactive disease for at least 6 months on Etn or who had a good clinical response & would benefit from withdrawal from Etn & were otherwise eligible entered withdrawal period. Subjects requiring re-treatment per investigator’s clinical judgment and otherwise eligible entered re-treatment period. Subjects who discontinued Etn prior to completing 96 weeks of active treatment in study 0881A1-3338 for any reason or not eligible to continue Etn in study B1801023 asked to enter observational period directly. Subjects from ACT,withdrawal/re-treatment period who discontinued Etn prior to completion of study, asked to participate in observational period. In observational period, all subjects followed up for a maximum of 96 months from the time of initial entry into this study.
    Reporting group title
    Etanercept
    Reporting group description
    Subjects aged <18 years & weighed <=62 kg received Etanercept(Etn)SC dose of 0.8 mg/kg once a week, for active treatment period (ACT) for maximum of 96 months. Subjects who either met Wallace definition for clinically inactive disease for at least 6 months on Etn or who had a good clinical response & would benefit from withdrawal from Etn & were otherwise eligible entered withdrawal period. Subjects requiring re-treatment per investigator’s clinical judgment and otherwise eligible entered re-treatment period. Subjects who discontinued Etn prior to completing 96 weeks of active treatment in study 0881A1-3338 for any reason or not eligible to continue Etn in study B1801023 asked to enter observational period directly. Subjects from ACT,withdrawal/re-treatment period who discontinued Etn prior to completion of study, asked to participate in observational period. In observational period, all subjects followed up for a maximum of 96 months from the time of initial entry into this study.
    Reporting group title
    Etanercept
    Reporting group description
    Subjects aged <18 years & weighed <=62 kg received Etanercept (Etn) SC dose of 0.8 mg/kg once a week, for ACT for maximum of 96 months. Subjects who either met Wallace definition for clinically inactive disease for at least 6 months on Etn or who had a good clinical response & would benefit from withdrawal from Etn & were otherwise eligible entered withdrawal period. Subjects requiring re-treatment per investigator’s clinical judgment and otherwise eligible entered re-treatment period. Subjects who discontinued Etn prior to completing 96 weeks of active treatment in study 0881A1-3338 for any reason or not eligible to continue Etn in study B1801023 asked to enter observational period directly. Subjects from ACT,withdrawal/re-treatment period who discontinued Etn prior to completion of study, asked to participate in observational period. In observational period, all subjects followed up for a maximum of 96 months from the time of initial entry into this study.
    Reporting group title
    Etanercept
    Reporting group description
    Subjects aged <18 years & weighed <=62 kg received Etanercept (Etn) SC dose of 0.8 mg/kg once a week, for ACT for maximum of 96 months. Subjects who either met Wallace definition for clinically inactive disease for at least 6 months on Etn or who had a good clinical response & would benefit from withdrawal from Etn & were otherwise eligible entered withdrawal period. Subjects requiring re-treatment per investigator’s clinical judgment and otherwise eligible entered re-treatment period. Subjects who discontinued Etn prior to completing 96 weeks of active treatment in study 0881A1-3338 for any reason or not eligible to continue Etn in study B1801023 asked to enter observational period directly. Subjects from ACT, withdrawal/re-treatment period who discontinued Etn prior to completion of study, asked to participate in observational period. In observational period, all subjects followed up for a maximum of 96 months from the time of initial entry into this study.
    Reporting group title
    Etanercept
    Reporting group description
    Subjects aged <18 years & weighed <=62 kg received Etanercept (Etn) SC dose of 0.8 mg/kg once a week, for ACT for maximum of 96 months. Subjects who either met Wallace definition for clinically inactive disease for at least 6 months on Etn or who had a good clinical response & would benefit from withdrawal from Etn & were otherwise eligible entered withdrawal period. Subjects requiring re-treatment per investigator’s clinical judgment and otherwise eligible entered re-treatment period. Subjects who discontinued Etn prior to completing 96 weeks of active treatment in study 0881A1-3338 for any reason or not eligible to continue Etn in study B1801023 asked to enter observational period directly. Subjects from ACT, withdrawal/re-treatment period who discontinued Etn prior to completion of study, asked to participate in observational period. In observational period, all subjects followed up for a maximum of 96 months from the time of initial entry into this study.

    Subject analysis set title
    Etanercept: Active Treatment Period
    Subject analysis set type
    Full analysis
    Subject analysis set description
    Subjects aged <18 years and weighed less than or equal to 62 kg received Etanercept as a SC dose of 0.8 mg/kg once a week (for up to a maximum dose of 50 mg once weekly), for an active treatment period for a maximum of 96 months.

    Subject analysis set title
    Etanercept: Withdrawal Period
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Subjects who either completed 96 weeks of treatment in study 0881A-3338 or were enrolled in the active treatment period of study B1801023 and who had either met the Wallace definition for clinically inactive disease for at least 6 months on Etanercept or who had a good clinical response and would benefit from withdrawal from Etanercept and were otherwise eligible entered the withdrawal period.

    Subject analysis set title
    Etanercept: Re-treatment Period
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Subjects requiring re-treatment per the investigator’s clinical judgment and were otherwise eligible entered the Re-treatment period.

    Subject analysis set title
    Etanercept: Observational Period
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Subjects who discontinued Etanercept prior to completing 96 weeks of active treatment in study 0881A1-3338 for any reason or not eligible to continue Etanercept in study B1801023 asked to enter the observational period directly. Subjects from active treatment, withdrawal or re-treatment period who discontinued Etanercept prior to the completion of the study, asked to participate in the observational period. In observational period, all subjects followed up for a maximum of 96 months from the time of initial entry into this study.

    Subject analysis set title
    Enthesitis-Related Arthritis
    Subject analysis set type
    Full analysis
    Subject analysis set description
    To be diagnosed with enthesitis-related arthritis (ERA) per the International League Associations for Rheumatology (ILAR) criteria, a subject must have had arthritis and enthesitis, or arthritis or enthesitis plus 2 of the following: 1) presence of or a history of sacroiliac joint tenderness and/or inflammatory lumbosacral pain; 2) the presence of human leukocyte antigen, subtype B, number 27 antigen (HLA-B27); 3) onset of arthritis in a male over 6 years of age; 4) acute (symptomatic) anterior uveitis; 5) a history of ankylosing spondylitis, ERA, sacroiliitis with inflammatory bowel disease, Reiter’s syndrome, or acute anterior uveitis in a first-degree relative.

    Subject analysis set title
    Psoriatic Arthritis (PsA)
    Subject analysis set type
    Full analysis
    Subject analysis set description
    To be diagnosed with psoriatic arthritis (PsA) per the International League Associations for Rheumatology (ILAR) criteria, a subject must have had arthritis and psoriasis, or arthritis plus at least 2 of the following: 1) dactylitis; 2) nail pitting or onycholysis; 3) psoriasis in a first-degree relative.

    Subject analysis set title
    All Periods (Parent and Extension Study)
    Subject analysis set type
    Full analysis
    Subject analysis set description
    Full analysis set (FAS) includes all subjects in the parent study (0881A1-3338-WW) who received at least 1 dose of investigational product regardless of whether they received any investigational product during the extension study.

    Subject analysis set title
    Etanercept: Withdrawal/Re-treatment Period
    Subject analysis set type
    Sub-group analysis
    Subject analysis set description
    Subjects who either completed 96 weeks of treatment in study 0881A-3338 or were enrolled in the active treatment period of study B1801023 and who had either met the Wallace definition for clinically inactive disease for at least 6 months on Etanercept or who had a good clinical response and would benefit from withdrawal from Etanercept and were otherwise eligible entered the withdrawal period. Subjects requiring re-treatment per the investigator’s clinical judgment and were otherwise eligible entered the Re-treatment period.

    Primary: Number of Subjects With Malignancy: All Periods: Parent and Extension Study

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    End point title
    Number of Subjects With Malignancy: All Periods: Parent and Extension Study [1]
    End point description
    Malignancy event included Hodgkin's disease. FAS includes all subjects in the parent study (0881A1-3338-WW) who received at least 1 dose of investigational product regardless of whether they received any investigational product during the extension study.
    End point type
    Primary
    End point timeframe
    Baseline up to Month 96
    Notes
    [1] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point.
    Justification: Only descriptive analysis was done for this endpoint
    End point values
    All Periods (Parent and Extension Study)
    Number of subjects analysed
    127
    Units: Subjects
    1
    No statistical analyses for this end point

    Secondary: Number of Subjects With Serious Adverse Events: All Periods: Parent and Extension Study

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    End point title
    Number of Subjects With Serious Adverse Events: All Periods: Parent and Extension Study
    End point description
    A serious adverse event (SAE) was an adverse event (AE) resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly. FAS includes all subjects in the parent study (0881A1-3338-WW) who received at least 1 dose of investigational product regardless of whether they received any investigational product during the extension study.
    End point type
    Secondary
    End point timeframe
    Baseline up to Month 96
    End point values
    All Periods (Parent and Extension Study)
    Number of subjects analysed
    127
    Units: Subjects
    45
    No statistical analyses for this end point

    Secondary: Number of Subjects With Serious Infections: All Periods: Parent and Extension Study

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    End point title
    Number of Subjects With Serious Infections: All Periods: Parent and Extension Study
    End point description
    Serious infections were defined as any infections those were life threatening or resulted in disability, infections requiring intravenous antibiotic treatment and hospitalization. The full analysis set included all subjects in the parent study (0881A1-3338-WW) who received at least 1 dose of investigational product regardless of whether they received any investigational product during the extension study.
    End point type
    Secondary
    End point timeframe
    Baseline up to Month 96
    End point values
    All Periods (Parent and Extension Study)
    Number of subjects analysed
    127
    Units: Subjects
    14
    No statistical analyses for this end point

    Secondary: Number of Subjects With Medically Important Infections: All Periods: Parent and Extension Study

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    End point title
    Number of Subjects With Medically Important Infections: All Periods: Parent and Extension Study
    End point description
    Medically important infections were defined as an infection requiring parenteral [intravenous (IV), intramuscular (IM)] anti-infective agent(s) and/or hospitalization. The full analysis set included all subjects in the parent study who received at least 1 dose of investigational product regardless of whether they received any investigational product during the extension study.
    End point type
    Secondary
    End point timeframe
    Baseline upto Month 96
    End point values
    All Periods (Parent and Extension Study)
    Number of subjects analysed
    127
    Units: Subjects
    12
    No statistical analyses for this end point

    Secondary: Number of Subjects With Infections: All Periods: Parent and Extension Study

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    End point title
    Number of Subjects With Infections: All Periods: Parent and Extension Study
    End point description
    The full analysis set included all subjects in the parent study who received at least 1 dose of investigational product regardless of whether they received any investigational product during the extension study.
    End point type
    Secondary
    End point timeframe
    Baseline upto Month 96
    End point values
    All Periods (Parent and Extension Study)
    Number of subjects analysed
    127
    Units: Subjects
    111
    No statistical analyses for this end point

    Secondary: Number of Subjects With Infections and Injection Site Reactions: All Periods: Extension Study

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    End point title
    Number of Subjects With Infections and Injection Site Reactions: All Periods: Extension Study
    End point description
    Adverse events (AE) are any untoward medical occurrence in a subject who received study medication without regard to possibility of causal relationship to it. Adverse events included infections, infections considered preventable by vaccination and injection site reactions. The analysis set included all subjects enrolled in the extension study.
    End point type
    Secondary
    End point timeframe
    Baseline up to Month 96
    End point values
    Etanercept
    Number of subjects analysed
    109
    Units: Subjects
        Treatment emergent infections
    67
        Injection site reactions
    16
    No statistical analyses for this end point

    Secondary: Number of Subjects With Infections: Withdrawal Period: Extension Study

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    End point title
    Number of Subjects With Infections: Withdrawal Period: Extension Study
    End point description
    Adverse event (AE) are any untoward medical occurrence in a subject who received study medication without regard to possibility of causal relationship to it. Adverse events included infections, infections considered preventable by vaccination and injection site reactions. Analysis population included subjects enrolled in parent study and entered in withdrawal/re-treatment period.
    End point type
    Secondary
    End point timeframe
    Withdrawal from study treatment to end of study (From Day 1 up to Month 96)
    End point values
    Etanercept: Withdrawal Period
    Number of subjects analysed
    30
    Units: Subjects
        Treatment emergent infections
    8
        Infections considered preventable by vaccination
    1
    No statistical analyses for this end point

    Secondary: Number of Subjects Withdrawn Due to Adverse Events: All Periods: Parent and Extension Study

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    End point title
    Number of Subjects Withdrawn Due to Adverse Events: All Periods: Parent and Extension Study
    End point description
    In this endpoint, subjects withdrawn due adverse events were reported. The analysis set included all subjects enrolled in the extension study.
    End point type
    Secondary
    End point timeframe
    Baseline up to Month 96
    End point values
    All Periods (Parent and Extension Study)
    Number of subjects analysed
    127
    Units: Subjects
        Due to infections
    3
        Due to other adverse events
    14
        Due to injection site reactions
    0
    No statistical analyses for this end point

    Secondary: Number of Subjects Withdrawn Due to Adverse Events: Withdrawal Period: Extension Study

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    End point title
    Number of Subjects Withdrawn Due to Adverse Events: Withdrawal Period: Extension Study
    End point description
    Subjects withdrawn due to adverse events were reported. Analysis population included subjects enrolled in parent study and entered in withdrawal/re-treatment period.
    End point type
    Secondary
    End point timeframe
    Baseline up to Month 96
    End point values
    Etanercept: Withdrawal Period
    Number of subjects analysed
    30
    Units: Subjects
    0
    No statistical analyses for this end point

    Secondary: Number of Subjects With Grade 3 or Grade 4 Laboratory Abnormalities: All Periods: Extension Study

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    End point title
    Number of Subjects With Grade 3 or Grade 4 Laboratory Abnormalities: All Periods: Extension Study
    End point description
    Clinically notable shifts were defined as worsening by at least 2 grades or to >= grade 3. Severity was graded as Grade 1: asymptomatic or mild symptoms, clinical or diagnostic observations only, intervention not indicated; Grade 2: moderate, minimal, local or noninvasive intervention indicated, limiting age-appropriate instrumental activities of daily life (ADL); Grade 3: severe or medically significant but not immediately life-threatening, hospitalization or prolongation of existing hospitalization indicated, disabling, limiting self-care ADL; Grade 4: life-threatening consequence, urgent intervention indicated; Grade 5: death related to AE. FAS includes all subjects in the parent study (0881A1-3338-WW) who received at least 1 dose of investigational product regardless of whether they received any investigational product during the extension study. Here, “n” signifies subjects evaluable for specific parameter.
    End point type
    Secondary
    End point timeframe
    Baseline up to Month 96
    End point values
    Etanercept
    Number of subjects analysed
    109
    Units: Subjects
        Grade 3
    2
        Grade 4
    0
    No statistical analyses for this end point

    Secondary: Change From Baseline in Z-Score at Month 12, 24, 36, 48, 60, 72, 84, 96: All Periods: Extension Study

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    End point title
    Change From Baseline in Z-Score at Month 12, 24, 36, 48, 60, 72, 84, 96: All Periods: Extension Study
    End point description
    Growth parameters included weight, height and body-mass index (BMI) were compared to the standard growth data by using Z-Score. Z-score is a statistical measure to evaluate how a single data point or mean compares to a standard. A Z-Score describes whether a mean is above or below the standard and how unusual the measurement is. Z-scores range from -3 to +3. A Z-score of 0 indicates the same mean, >0 a greater mean, and <0 a lesser mean than the standard. In this study, infant growth parameters were compared to a standard defined by Centers for Disease Control's growth charts. The analysis set included all subjects enrolled in extension study.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 12, 24, 36, 48, 60, 72, 84, 96
    End point values
    Etanercept
    Number of subjects analysed
    97
    Units: z-score
    arithmetic mean (standard deviation)
        At Baseline; Height (n=97)
    0.22 ( 0.43 )
        At Month 12; Height (n=88)
    0.22 ( 0.46 )
        At Month 24; Height (n=55)
    0.17 ( 0.56 )
        At Month 36; Height (n=43)
    0.21 ( 0.66 )
        At Month 48; Height (n=28)
    0.19 ( 0.58 )
        At Month 60; Height (n=13)
    0.25 ( 0.67 )
        At Month 72; Height (n=10)
    0.30 ( 0.90 )
        At Month 84; Height (n=5)
    0.09 ( 0.53 )
        At Month 96; Height (n=4)
    0.16 ( 0.63 )
        At Baseline; Weight (n=99)
    0.09 ( 0.57 )
        At Month 12; Weight (n=81)
    0.05 ( 0.60 )
        At Month 24; Weight (n=53)
    -0.04 ( 0.68 )
        At Month 36; Weight (n=40)
    -0.06 ( 0.72 )
        At Month 48; Weight (n=25)
    -0.00 ( 0.71 )
        At Month 60; Weight (n=13)
    0.25 ( 0.64 )
        At Month 72; Weight (n=10)
    0.45 ( 0.74 )
        At Month 84; Weight (n=5)
    0.04 ( 0.62 )
        At Month 96; Weight (n=4)
    0.27 ( 0.68 )
        At Baseline; BMI (n=97)
    -0.02 ( 0.80 )
        At Month 12; BMI (n=88)
    -0.03 ( 0.77 )
        At Month 24; BMI (n=55)
    -0.13 ( 0.86 )
        At Month 36; BMI (n=43)
    -0.19 ( 0.79 )
        At Month 48; BMI (n=28)
    -0.17 ( 0.87 )
        At Month 60; BMI (n=13)
    0.02 ( 0.86 )
        At Month 72; BMI (n=10)
    0.26 ( 1.00 )
        At Month 84; BMI (n=5)
    0.00 ( 0.99 )
        At Month 96; BMI (n=4)
    0.27 ( 1.21 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Z-Score at Month 12, 24, 36, 42, 48, 60, 72: Withdrawal Period: Extension Study

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    End point title
    Change From Baseline in Z-Score at Month 12, 24, 36, 42, 48, 60, 72: Withdrawal Period: Extension Study
    End point description
    Growth parameters included weight, height and BMI were compared to the standard growth data by using Z-Score. Z-score is a statistical measure to evaluate how a single data point or mean compares to a standard. A Z-Score describes whether a mean is above or below the standard and how unusual the measurement is. Z-scores range from -3 to +3. A Z-score of 0 indicates the same mean, >0 a greater mean, and <0 a lesser mean than the standard. In this study, infant growth parameters were compared to a standard defined by Centers for Disease Control's growth charts. The WAS included those subjects who entered the withdrawal period. Only data collected in the withdrawal period was included. 99999 signifies that standard deviation was not estimable as only 1 subject was evaluated. Data for this endpoint was estimable till week 72 only.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 12, 24, 36, 42, 48, 60, 72
    End point values
    Etanercept
    Number of subjects analysed
    18
    Units: z-score
    arithmetic mean (standard deviation)
        At Month 12; Height (n=9)
    -0.10 ( 0.21 )
        At Month 24; Height (n=5)
    -0.13 ( 0.28 )
        At Month 36; Height (n=3)
    0.03 ( 0.05 )
        At Month 48; Height (n=1)
    0.26 ( 99999 )
        At Month 60; Height (n=1)
    0.41 ( 99999 )
        At Month 72; Height (n=1)
    0.52 ( 99999 )
        At Month 12; Weight (n=9)
    -0.07 ( 0.25 )
        At Month 24; Weight (n=4)
    -0.09 ( 0.35 )
        At Month 36; Weight (n=3)
    -0.05 ( 0.42 )
        At Month 48; Weight (n=1)
    0.22 ( 99999 )
        At Month 60; Weight (n=1)
    0.46 ( 99999 )
        At Month 72; Weight (n=1)
    0.60 ( 99999 )
        At Month 12; BMI (n=9)
    -0.04 ( 0.24 )
        At Month 24; BMI (n=5)
    -0.14 ( 0.30 )
        At Month 36; BMI (n=3)
    0.06 ( 0.51 )
        At Month 48; BMI (n=1)
    0.51 ( 99999 )
        At Month 60; BMI (n=1)
    0.72 ( 99999 )
        At Month 72; BMI (n=1)
    0.72 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Z-Score at Month 12, 24, 36, 42, 48, 60: Re-treatment Period: Extension Study

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    End point title
    Change From Baseline in Z-Score at Month 12, 24, 36, 42, 48, 60: Re-treatment Period: Extension Study
    End point description
    Growth parameters included weight, height and body-mass index (BMI) were compared to the standard growth data by using Z-Score. Z-score is a statistical measure to evaluate how a single data point or mean compares to a standard. A Z-Score describes whether a mean is above or below the standard and how unusual the measurement is. Z-scores range from -3 to +3. A Z-score of 0 indicates the same mean, >0 a greater mean, and <0 a lesser mean than the standard. In this study, infant growth parameters were compared to a standard defined by Centers for Disease Control's growth charts. The RTAS included those subjects who entered the re-treatment period. Only data collected in the re-treatment period was included. Data for this endpoint was estimable till Week 60 only.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 12, 24, 36, 42, 48, 60
    End point values
    Etanercept: Re-treatment Period
    Number of subjects analysed
    9
    Units: z-score
    arithmetic mean (standard deviation)
        At Month 12; Height (n=9)
    -0.21 ( 0.31 )
        At Month 24; Height (n=8)
    -0.19 ( 0.43 )
        At Month 36; Height (n=6)
    -0.19 ( 0.41 )
        At Month 48; Height (n=4)
    0.07 ( 0.12 )
        At Month 60; Height (n=2)
    -0.08 ( 0.27 )
        At Month 96; Height (n=0)
    99999 ( 99999 )
        At Month 12; Weight (n=9)
    0.08 ( 0.26 )
        At Month 24; Weight (n=8)
    -0.07 ( 0.32 )
        At Month 36; Weight (n=7)
    -0.15 ( 0.43 )
        At Month 48; Weight (n=4)
    -0.33 ( 0.58 )
        At Month 60; Weight (n=2)
    -0.57 ( 0.12 )
        At Month 72; Weight (n=1)
    -1.06 ( 99999 )
        At Month 96; Weight (n=0)
    99999 ( 99999 )
        At Month 12; BMI (n=9)
    0.27 ( 0.60 )
        At Month 24; BMI (n=8)
    0.01 ( 0.71 )
        At Month 36; BMI (n=6)
    -0.17 ( 0.83 )
        At Month 48; BMI (n=4)
    -0.59 ( 0.90 )
        At Month 60; BMI (n=2)
    -0.85 ( 0.16 )
        At Month 96; BMI (n=0)
    99999 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change from Baseline in Tanner Assessment Score for Subjects Aged <18 Years at Month 96: All Periods: Extension Study

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    End point title
    Change from Baseline in Tanner Assessment Score for Subjects Aged <18 Years at Month 96: All Periods: Extension Study
    End point description
    Tanner assessment score: used to document the stage of development of secondary sexual characteristics. Female pubertal development staged by pubic hair development and breast size; male pubertal development staged by size of the genitalia and development of pubic hair. Rated in 5 stages: stage 1 (no development) to 5 (adult-like development in quantity and size). The analysis set included all subjects enrolled in the extension study.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 96
    End point values
    Etanercept
    Number of subjects analysed
    1
    Units: Units on a scale
        arithmetic mean (standard deviation)
    4 ( 99999 )
    No statistical analyses for this end point

    Secondary: Percentage of Subjects Achieving American College of Rheumatology 30% (ACR30) Pediatric Response at Month Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96: All Periods: Extension Study

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    End point title
    Percentage of Subjects Achieving American College of Rheumatology 30% (ACR30) Pediatric Response at Month Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96: All Periods: Extension Study
    End point description
    ACR 30 pediatric response: greater than or equal to (>=) 30% improvement from baseline in 3 of 6 criteria with worsening > 30% in no more than 1 of 6 criteria: 1) physician's global assessment of disease activity, 2) parent/patient global assessment of arthritis pain, 3) childhood health assessment questionnaire (CHAQ) 4) number of active joints 5) number of joints with limited range of motion and 6) C-reactive protein. PGAwasmeasuredonVAS rangingfrom0to10,higherscoresindicatedgreaterdiseaseactivity. Patient/ParentGlobalAssessmentassessed by subject's parentusingVAS ranging from 0to10, 0=very well and 10=very poor. CHAQscore:0=no difficultyto3=extremedifficulty. Jointswithactivearthritisdefinedasjointsthatwereswollenoraccompanied by pain and/or tenderness. Decrease in CRP indicated reduction in inflammation and therefore improvement. The analysis set included all subjects enrolled in the extension study. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96
    End point values
    Etanercept
    Number of subjects analysed
    61
    Units: Percentage of subjects
    number (confidence interval 95%)
        Month 6 (n=23)
    95.7 (78.1 to 99.9)
        Month 12 (n=61)
    98.4 (91.2 to 100)
        Month 18 (n=61)
    96.7 (88.7 to 99.6)
        Month 24 (n=55)
    100 (93.5 to 100)
        Month 30 (n=53)
    100 (93.3 to 100)
        Month 36 (n=48)
    100 (92.6 to 100)
        Month 42 (n=46)
    95.7 (85.2 to 99.5)
        Month 48 (n=43)
    97.7 (87.7 to 99.9)
        Month 54 (n=38)
    100 (90.7 to 100)
        Month 60 (n=34)
    100 (89.7 to 100)
        Month 66 (n=31)
    100 (88.8 to 100)
        Month 72 (n=25)
    100 (86.3 to 100)
        Month 78 (n=24)
    100 (85.8 to 100)
        Month 84 (n=21)
    100 (83.9 to 100)
        Month 90 (n=22)
    100 (84.6 to 100)
        Month 96 (n=16)
    100 (79.4 to 100)
    No statistical analyses for this end point

    Secondary: Percentage of Subjects Achieving American College of Rheumatology 30% (ACR30) Pediatric Response at Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72: Withdrawal Period: Extension Study

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    End point title
    Percentage of Subjects Achieving American College of Rheumatology 30% (ACR30) Pediatric Response at Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72: Withdrawal Period: Extension Study
    End point description
    ACR 30 pediatric response: greater than or equal to (>=) 30% improvement from baseline in 3 of 6 criteria with worsening > 30% in no more than 1 of 6 criteria: 1) physician's global assessment of disease activity, 2) parent/patient global assessment of arthritis pain, 3) childhood health assessment questionnaire (CHAQ) 4) number of active joints 5) number of joints with limited range of motion and 6) C-reactive protein. t. The analysis set included all subjects enrolled in the extension study. The WAS included those subjects who entered the withdrawal period. Only data collected in the withdrawal period was included. Here, “n” signifies subjects evaluable at specific time points. Data for this end point was estimable till Week72 only.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72
    End point values
    Etanercept
    Number of subjects analysed
    23
    Units: Percentage of subjects
    number (confidence interval 95%)
        Month 1 (n=23)
    95.7 (78.1 to 99.9)
        Month 3 (n=15)
    100 (78.2 to 100)
        Month 6 (n=11)
    100 (71.5 to 100)
        Month 9 (n=9)
    88.9 (51.8 to 99.7)
        Month 12 (n=9)
    88.9 (51.8 to 99.7)
        Month 18 (n=8)
    100 (63.1 to 100)
        Month 24 (n=5)
    100 (47.8 to 100)
        Month 30 (n=4)
    100 (39.8 to 100)
        Month 36 (n=4)
    100 (39.8 to 100)
        Month 42 (n=4)
    100 (39.8 to 100)
        Month 48 (n=3)
    66.7 (9.4 to 99.2)
        Month 54 (n=1)
    100 (2.5 to 100)
        Month 60 (n=2)
    100 (15.8 to 100)
        Month 66 (n=1)
    100 (2.5 to 100)
        Month 72 (n=1)
    100 (2.5 to 100)
    No statistical analyses for this end point

    Secondary: Percentage of Subjects Achieving American College of Rheumatology 30% (ACR30) Pediatric Response at Month 3, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78: Re-treatment period: Extension Study

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    End point title
    Percentage of Subjects Achieving American College of Rheumatology 30% (ACR30) Pediatric Response at Month 3, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78: Re-treatment period: Extension Study
    End point description
    ACR 30 pediatric response: >=30% improvement from baseline in 3 of 6 criteria with worsening > 30% in no more than 1 of 6 criteria:physician's global assessment(PGA) of disease activity, parent/patient global assessment of arthritis pain, childhood health assessment questionnaire (CHAQ), number of active joints, number of joints with limited range of motion and C-reactive protein. The RTAS included those subjects who entered the re-treatment period. Only data collected in the re-treatment period was included. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 3, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78
    End point values
    Etanercept: Re-treatment Period
    Number of subjects analysed
    12
    Units: Percentage of subjects
    arithmetic mean (confidence interval 95%)
        Month 3 (n=12)
    100 (73.5 to 100)
        Month 6 (n=12)
    100 (73.5 to 100)
        Month 9 (n=12)
    91.7 (61.5 to 99.8)
        Month 12 (n=11)
    90.9 (58.7 to 99.8)
        Month 18 (n=10)
    100 (69.2 to 100)
        Month 24 (n=8)
    100 (63.1 to 100)
        Month 30 (n=9)
    100 (66.4 to 100)
        Month 36 (n=9)
    100 (66.4 to 100)
        Month 42 (n=5)
    100 (47.8 to 100)
        Month 48 (n=4)
    100 (39.8 to 100)
        Month 54 (n=4)
    100 (39.8 to 100)
        Month 60 (n=3)
    100 (29.2 to 100)
        Month 66 (n=4)
    100 (39.8 to 100)
        Month 72 (n=2)
    100 (15.8 to 100)
        Month 78 (n=1)
    100 (2.5 to 100)
    No statistical analyses for this end point

    Secondary: Percentage of Subjects Achieving American College of Rheumatology 50% (ACR50) Pediatric Response at Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96: All Periods: Extension Study

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    End point title
    Percentage of Subjects Achieving American College of Rheumatology 50% (ACR50) Pediatric Response at Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96: All Periods: Extension Study
    End point description
    ACR Pedi 50 response: >= 50% improvement from baseline in 3 of 6 criteria with worsening >30% in no more than 1 of 6 criteria: physician's global assessment(PGA) of disease activity, parent/patient global assessment of arthritis pain, childhood health assessment questionnaire (CHAQ), number of active joints, number of joints with limited range of motion and C-reactive protein. The analysis set included all subjects enrolled in extension study. Here, “n” signifies subjects evaluable at specific time points. Here, “overall number of participants analyzed” signifies participants evaluable for this outcome measure.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96
    End point values
    Etanercept
    Number of subjects analysed
    61
    Units: Percentage of subjects
    number (confidence interval 95%)
        Month 6 (n=23)
    95.7 (78.1 to 99.9)
        Month 12 (n=60)
    98.3 (91.1 to 100)
        Month 18 (n=61)
    96.7 (88.7 to 99.6)
        Month 24 (n=56)
    98.2 (90.4 to 100)
        Month 30 (n=53)
    98.1 (89.9 to 100)
        Month 36 (n=47)
    100 (92.5 to 100)
        Month 42 (n=46)
    93.5 (82.1 to 98.6)
        Month 48 (n=42)
    97.6 (87.4 to 99.9)
        Month 54 (n=38)
    100 (90.7 to 100)
        Month 60 (n=33)
    100 (89.4 to 100)
        Month 66 (n=31)
    100 (88.8 to 100)
        Month 72 (n=25)
    100 (86.3 to 100)
        Month 78 (n=24)
    100 (85.8 to 100)
        Month 84 (n=21)
    100 (83.9 to 100)
        Month 90 (n=22)
    100 (84.6 to 100)
        Month 96 (n=16)
    100 (79.4 to 100)
    No statistical analyses for this end point

    Secondary: Percentage of Subjects Achieving American College of Rheumatology 50% (ACR50) Pediatric Response at Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72: Withdrawal Period: Extension Study

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    End point title
    Percentage of Subjects Achieving American College of Rheumatology 50% (ACR50) Pediatric Response at Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72: Withdrawal Period: Extension Study
    End point description
    ACR Pedi 50 response: >= 50% improvement from baseline in 3 of 6 criteria with worsening >30% in no more than 1 of 6 criteria: physician's global assessment(PGA) of disease activity, parent/patient global assessment of arthritis pain, childhood health assessment questionnaire (CHAQ), number of active joints, number of joints with limited range of motion and C-reactive protein. The WAS included those subjects who entered the withdrawal period. Only data collected in the withdrawal period was included. Data for this endpoint was estimable till Week 72 only. Here, “n” signifies subjects evaluable at specific time points. Here, “overall number of participants analyzed” signifies participants evaluable for this outcome measure.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72
    End point values
    Etanercept
    Number of subjects analysed
    23
    Units: Percentage of subjects
    number (confidence interval 95%)
        Month 1 (n=23)
    87.0 (66.4 to 97.2)
        Month 3 (n=15)
    100 (78.2 to 100)
        Month 6 (n=11)
    90.9 (58.7 to 99.8)
        Month 9 (n=9)
    88.9 (51.8 to 99.7)
        Month 12 (n=9)
    88.9 (51.8 to 99.7)
        Month 18 (n=8)
    87.5 (47.3 to 99.7)
        Month 24 (n=5)
    100 (47.8 to 100)
        Month 30 (n=4)
    100 (39.8 to 100)
        Month 36 (n=3)
    100 (29.2 to 100)
        Month 42 (n=4)
    100 (39.8 to 100)
        Month 48 (n=3)
    66.7 (9.4 to 99.2)
        Month 54 (n=1)
    100 (2.5 to 100)
        Month 60 (n=1)
    100 (2.5 to 100)
        Month 66 (n=1)
    100 (2.5 to 100)
        Month 72 (n=1)
    100 (2.5 to 100)
        Month 96 (n=0)
    99999 (99999 to 99999)
    No statistical analyses for this end point

    Secondary: Percentage of Subjects Achieving American College of Rheumatology 50% (ACR50) Pediatric Response at Month 3, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78: Re-treatment Period: Extension Study

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    End point title
    Percentage of Subjects Achieving American College of Rheumatology 50% (ACR50) Pediatric Response at Month 3, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78: Re-treatment Period: Extension Study
    End point description
    ACR Pedi 50 response: >= 50% improvement from baseline in 3 of 6 criteria with worsening >30% in no more than 1 of 6 criteria: physician's global assessment(PGA) of disease activity, parent/patient global assessment of arthritis pain, childhood health assessment questionnaire (CHAQ), number of active joints, number of joints with limited range of motion and C-reactive protein. The RTAS included those subjects who entered the re-treatment period. Only data collected in the re-treatment period was included. Only data collected in the withdrawal period was included. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 3, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78
    End point values
    Etanercept: Re-treatment Period
    Number of subjects analysed
    12
    Units: Percentage of subjects
    number (confidence interval 95%)
        Month 3 (n=12)
    100 (73.5 to 100)
        Month 6 (n=12)
    100 (73.5 to 100)
        Month 9 (n=12)
    91.7 (61.5 to 99.8)
        Month 12 (n=11)
    90.9 (58.7 to 99.8)
        Month 18 (n=10)
    100 (69.2 to 100)
        Month 24 (n=8)
    87.5 (47.3 to 99.7)
        Month 30 (n=9)
    100 (66.4 to 100)
        Month 36 (n=9)
    100 (66.4 to 100)
        Month 42 (n=5)
    100 (47.8 to 100)
        Month 48 (n=4)
    100 (39.8 to 100)
        Month 54 (n=4)
    100 (39.8 to 100)
        Month 60 (n=3)
    100 (29.2 to 100)
        Month 66 (n=4)
    100 (39.8 to 100)
        Month 72 (n=2)
    100 (15.8 to 100)
        Month 78 (n=1)
    100 (2.5 to 100)
    No statistical analyses for this end point

    Secondary: Percentage of Subjects Achieving American College of Rheumatology 70% (ACR70) Pediatric Response at Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96: All Periods: Extension Study

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    End point title
    Percentage of Subjects Achieving American College of Rheumatology 70% (ACR70) Pediatric Response at Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96: All Periods: Extension Study
    End point description
    ACR Pedi 70 response: >=70% improvement from baseline in 3 of 6 criteria with worsening > 30% in no more than 1 of 6 criteria:PGA of disease activity, parent/patient global assessment of arthritis pain, childhood health assessment questionnaire (CHAQ), number of active joints, number of joints with limited range of motion and C-reactive protein. The analysis set included all subjects enrolled in the extension study. Here, “overall number of participants analyzed” signifies participants evaluable for this outcome measure. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96
    End point values
    Etanercept
    Number of subjects analysed
    62
    Units: Percentage of subjects
    number (confidence interval 95%)
        Month 6 (n=23)
    95.7 (78.1 to 99.9)
        Month 12 (n=62)
    87.1 (76.1 to 94.3)
        Month 18 (n=62)
    88.7 (78.1 to 95.3)
        Month 24 (n=55)
    89.3 (78.1 to 96.0)
        Month 30 (n=52)
    88.5 (76.6 to 95.6)
        Month 36 (n=47)
    89.4 (76.9 to 96.5)
        Month 42 (n=43)
    88.4 (74.9 to 96.1)
        Month 48 (n=41)
    95.1 (83.5 to 99.4)
        Month 54 (n=37)
    100 (90.5 to 100)
        Month 60 (n=33)
    100 (89.4 to 100)
        Month 66 (n=31)
    100 (88.8 to 100)
        Month 72 (n=26)
    96.2 (80.4 to 99.9)
        Month 78 (n=23)
    100 (85.2 to 100)
        Month 84 (n=20)
    100 (83.2 to 100)
        Month 90 (n=22)
    90.9 (70.8 to 98.9)
        Month 96 (n=15)
    93.3 (68.1 to 99.8)
    No statistical analyses for this end point

    Secondary: Percentage of Subjects Achieving American College of Rheumatology 70% (ACR70) Pediatric Response at Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72: Withdrawal Period: Extension Study

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    End point title
    Percentage of Subjects Achieving American College of Rheumatology 70% (ACR70) Pediatric Response at Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72: Withdrawal Period: Extension Study
    End point description
    ACR Pedi 70 response: >=70% improvement from baseline in 3 of 6 criteria with worsening >30% in no more than 1 of 6 criteria: PGA of disease activity, parent/patient global assessment of arthritis pain, childhood health assessment questionnaire (CHAQ), number of active joints, number of joints with limited range of motion and C-reactive protein. The WAS included those subjects who entered the withdrawal period. Only data collected in the withdrawal period was included. Data for this endpoint was estimable till Week 72 only. Here, “overall number of participants analyzed” signifies participants evaluable for this outcome measure. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72
    End point values
    Etanercept
    Number of subjects analysed
    22
    Units: Percentage of subjects
    number (confidence interval 95%)
        Month 1 (n=22)
    77.3 (54.6 to 92.2)
        Month 3 (n=15)
    93.3 (68.1 to 99.8)
        Month 6 (n=11)
    90.9 (58.7 to 99.8)
        Month 9 (n=9)
    88.9 (51.8 to 99.7)
        Month 12 (n=9)
    88.9 (51.8 to 99.7)
        Month 18 (n=7)
    85.7 (42.1 to 99.6)
        Month 24 (n=5)
    100 (47.8 to 100)
        Month 30 (n=4)
    100 (39.8 to 100)
        Month 36 (n=3)
    100 (29.2 to 100)
        Month 42 (n=4)
    100 (39.8 to 100)
        Month 48 (n=3)
    66.7 (9.4 to 99.2)
        Month 54 (n=1)
    100 (2.5 to 100)
        Month 60 (n=1)
    100 (2.5 to 100)
        Month 66 (n=1)
    100 (2.5 to 100)
        Month 72 (n=1)
    100 (2.5 to 100)
    No statistical analyses for this end point

    Secondary: Percentage of Subjects Achieving American College of Rheumatology 70% (ACR70) Pediatric Response at Month 3, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78: Re-treatment Period: Extension Study

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    End point title
    Percentage of Subjects Achieving American College of Rheumatology 70% (ACR70) Pediatric Response at Month 3, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78: Re-treatment Period: Extension Study
    End point description
    ACR Pedi 70 response: >=70% improvement from baseline in 3 of 6 criteria with worsening >30% in no more than 1 of 6 criteria: PGA of disease activity, parent/patient global assessment of arthritis pain, childhood health assessment questionnaire (CHAQ), number of active joints, number of joints with limited range of motion and C-reactive protein. The RTAS included those subjects who entered the re-treatment period. Only data collected in the re-treatment period was included. Only data collected in the withdrawal period was included. Data for this endpoint was estimable till Week 78 only. Here, “overall number of participants analyzed” signifies participants evaluable for this outcome measure. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 3, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78
    End point values
    Etanercept: Re-treatment Period
    Number of subjects analysed
    12
    Units: Percentage of subjects
    number (confidence interval 95%)
        Month 3 (n=12)
    91.7 (61.5 to 99.8)
        Month 6 (n=12)
    83.3 (51.6 to 97.9)
        Month 9 (n=11)
    81.8 (48.2 to 97.7)
        Month 12 (n=11)
    81.8 (48.2 to 97.7)
        Month 18 (n=10)
    80.0 (44.4 to 97.5)
        Month 24 (n=8)
    75.0 (34.9 to 96.8)
        Month 30 (n=9)
    66.7 (29.9 to 92.5)
        Month 36 (n=9)
    88.9 (51.8 to 99.7)
        Month 42 (n=6)
    83.3 (35.9 to 99.6)
        Month 48 (n=4)
    100 (39.8 to 100)
        Month 54 (n=4)
    100 (39.8 to 100)
        Month 60 (n=3)
    100 (29.2 to 100)
        Month 66 (n=3)
    100 (29.2 to 100)
        Month 72 (n=2)
    100 (15.8 to 100)
        Month 78 (n=1)
    100 (2.5 to 100)
    No statistical analyses for this end point

    Secondary: Percentage of Subjects Achieving American College of Rheumatology 90% (ACR90) Pediatric Response at Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96: All Periods: Extension Study

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    End point title
    Percentage of Subjects Achieving American College of Rheumatology 90% (ACR90) Pediatric Response at Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96: All Periods: Extension Study
    End point description
    ACR Pedi 90 response: >=90% improvement from baseline in 3 of 6 criteria with worsening >30% in no more than 1 of 6 criteria: PGA of disease activity, parent/patient global assessment of arthritis pain, childhood health assessment questionnaire (CHAQ), number of active joints, number of joints with limited range of motion and C-reactive protein. The analysis set included all subjects enrolled in the extension study. ere, “overall number of participants analyzed” signifies participants evaluable for this outcome measure. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96
    End point values
    Etanercept
    Number of subjects analysed
    62
    Units: Percentage of subjects
    number (confidence interval 95%)
        Month 6 (n=25)
    64.0 (42.5 to 82.0)
        Month 12 (n=57)
    70.2 (56.6 to 81.6)
        Month 18 (n=62)
    72.6 (59.8 to 83.1)
        Month 24 (n=54)
    64.8 (50.6 to 77.3)
        Month 30 (n=52)
    63.5 (49.0 to 76.4)
        Month 36 (n=45)
    71.1 (55.7 to 83.6)
        Month 42 (n=43)
    67.4 (51.5 to 80.9)
        Month 48 (n=41)
    65.9 (49.4 to 79.9)
        Month 54 (n=31)
    77.4 (58.9 to 90.4)
        Month 60 (n=29)
    89.7 (72.6 to 97.8)
        Month 66 (n=24)
    87.5 (67.6 to 97.3)
        Month 72 (n=24)
    75.0 (53.3 to 90.2)
        Month 78 (n=17)
    100 (80.5 to 100)
        Month 84 (n=18)
    77.8 (52.4 to 93.6)
        Month 90 (n=20)
    90.0 (68.3 to 98.8)
        Month 96 (n=15)
    86.7 (59.5 to 98.3)
    No statistical analyses for this end point

    Secondary: Percentage of Subjects Achieving American College of Rheumatology 90% (ACR90) Pediatric Response at Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72: Withdrawal Period: Extension Study

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    End point title
    Percentage of Subjects Achieving American College of Rheumatology 90% (ACR90) Pediatric Response at Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72: Withdrawal Period: Extension Study
    End point description
    ACR Pedi 90 response: >=90% improvement from baseline in 3 of 6 criteria with worsening >30% in no more than 1 of 6 criteria:PGA of disease activity, parent/patient global assessment of arthritis pain, childhood health assessment questionnaire (CHAQ), number of active joints, number of joints with limited range of motion and C-reactive protein. The WAS included those subjects who entered the withdrawal period. Only data collected in the withdrawal period was included. Here, “overall number of participants analyzed” signifies participants evaluable for this outcome measure. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72
    End point values
    Etanercept
    Number of subjects analysed
    21
    Units: Percentage of subjects
    number (confidence interval 95%)
        Month 1 (n=21)
    66.7 (43.0 to 85.4)
        Month 3 (n=14)
    71.4 (41.9 to 91.6)
        Month 6 (n=10)
    70.0 (34.8 to 93.3)
        Month 9 (n=8)
    75.0 (34.9 to 96.8)
        Month 12 (n=8)
    87.5 (47.3 to 99.7)
        Month 18 (n=8)
    75.0 (34.9 to 96.8)
        Month 24 (n=4)
    100 (39.8 to 100)
        Month 30 (n=4)
    100 (39.8 to 100)
        Month 36 (n=4)
    75.0 (19.4 to 99.4)
        Month 42 (n=4)
    75.0 (19.4 to 99.4)
        Month 48 (n=3)
    66.7 (9.4 to 99.2)
        Month 54 (n=2)
    50.0 (1.3 to 98.7)
        Month 60 (n=1)
    100 (2.5 to 100)
        Month 66 (n=1)
    100 (2.5 to 100)
        Month 72 (n=2)
    50.0 (1.3 to 98.7)
        Month 78 (n=1)
    0.0 (0.0 to 97.5)
    No statistical analyses for this end point

    Secondary: Percentage of Subjects Achieving American College of Rheumatology 90% (ACR90) Pediatric Response at Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78: Re-treatment Period: Extension Study

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    End point title
    Percentage of Subjects Achieving American College of Rheumatology 90% (ACR90) Pediatric Response at Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78: Re-treatment Period: Extension Study
    End point description
    ACR Pedi 90 response: >=90% improvement from baseline in 3 of 6 criteria with worsening >30% in no more than 1 of 6 criteria:PGA of disease activity, parent/patient global assessment of arthritis pain, childhood health assessment questionnaire (CHAQ), number of active joints, number of joints with limited range of motion and C-reactive protein. The RTAS included those subjects who entered the re-treatment period. Only data collected in the re-treatment period was included. Data for this endpoint was estimable till Week 72 only. Here, “overall number of participants analyzed” signifies participants evaluable for this outcome measure. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78
    End point values
    Etanercept: Re-treatment Period
    Number of subjects analysed
    12
    Units: Percentage of subjects
    number (confidence interval 95%)
        Month 3 (n=11)
    63.6 (30.8 to 89.1)
        Month 6 (n=12)
    66.7 (34.9 to 90.1)
        Month 9 (n=12)
    66.7 (34.9 to 90.1)
        Month 12 (n=10)
    70.0 (34.8 to 93.3)
        Month 18 (n=8)
    75.0 (34.9 to 96.8)
        Month 24 (n=7)
    57.1 (18.4 to 90.1)
        Month 30 (n=8)
    62.5 (24.5 to 91.5)
        Month 36 (n=8)
    87.5 (47.3 to 99.7)
        Month 42 (n=5)
    60.0 (14.7 to 94.7)
        Month 48 (n=4)
    25.0 (0.6 to 80.6)
        Month 54 (n=4)
    50.0 (6.8 to 93.2)
        Month 60 (n=4)
    50.0 (6.8 to 93.2)
        Month 66 (n=4)
    50.0 (6.8 to 93.2)
        Month 72 (n=3)
    33.3 (0.8 to 90.6)
        Month 78 (n=1)
    100 (2.5 to 100)
    No statistical analyses for this end point

    Secondary: Percentage of Subjects Achieving American College of Rheumatology 100% (ACR100) Pediatric Response at Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96: All Periods: Extension Study

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    End point title
    Percentage of Subjects Achieving American College of Rheumatology 100% (ACR100) Pediatric Response at Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96: All Periods: Extension Study
    End point description
    ACR Pedi 100 response: 100% improvement from baseline in 3 of 6 criteria with worsening >30% in no more than 1 of 6 criteria: PGA of disease activity, parent/patient global assessment of arthritis pain, childhood health assessment questionnaire (CHAQ), number of active joints, number of joints with limited range of motion and C-reactive protein. The analysis set included all subjects enrolled in the extension study. Here, “overall number of participants analyzed” signifies participants evaluable for this outcome measure. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96
    End point values
    Etanercept
    Number of subjects analysed
    60
    Units: Percentage of subjects
    number (confidence interval 95%)
        Month 6 (n=25)
    44.0 (24.4 to 65.1)
        Month 12 (n=54)
    51.9 (37.8 to 65.7)
        Month 18 (n=60)
    55.0 (41.6 to 67.9)
        Month 24 (n=55)
    45.5 (32.0 to 59.4)
        Month 30 (n=52)
    40.4 (27.0 to 54.9)
        Month 36 (n=36)
    52.8 (35.5 to 69.6)
        Month 42 (n=37)
    48.6 (31.9 to 65.6)
        Month 48 (n=35)
    48.6 (31.4 to 66.0)
        Month 54 (n=30)
    56.7 (37.4 to 74.5)
        Month 60 (n=24)
    62.5 (40.6 to 81.2)
        Month 66 (n=21)
    57.1 (34.0 to 78.2)
        Month 72 (n=18)
    38.9 (17.3 to 64.3)
        Month 78 (n=16)
    75.0 (47.6 to 92.7)
        Month 84 (n=15)
    53.3 (26.6 to 78.7)
        Month 90 (n=14)
    71.4 (41.9 to 91.6)
        Month 96 (n=9)
    77.8 (40.0 to 97.2)
    No statistical analyses for this end point

    Secondary: Percentage of Subjects Achieving American College of Rheumatology 100% (ACR100) Pediatric Response at Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72: Withdrawal Period: Extension Study

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    End point title
    Percentage of Subjects Achieving American College of Rheumatology 100% (ACR100) Pediatric Response at Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72: Withdrawal Period: Extension Study
    End point description
    ACR Pedi 100 response: 100% improvement from baseline in 3 of 6 criteria with worsening >30% in no more than 1 of 6 criteria:PGA of disease activity, parent/patient global assessment of arthritis pain, childhood health assessment questionnaire (CHAQ), number of active joints, number of joints with limited range of motion and C-reactive protein. The WAS included those subjects who entered the withdrawal period. Only data collected in the withdrawal period was included. Data for this endpoint was estimable till Week 72 only. Here, “overall number of participants analyzed” signifies participants evaluable for this outcome measure. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72
    End point values
    Etanercept
    Number of subjects analysed
    21
    Units: Percentage of subjects
    number (confidence interval 95%)
        Month 1 (n=21)
    61.9 (38.4 to 81.9)
        Month 3 (n=14)
    64.3 (35.1 to 87.2)
        Month 6 (n=11)
    63.6 (30.8 to 89.1)
        Month 9 (n=9)
    66.7 (29.9 to 92.5)
        Month 12 (n=9)
    77.8 (40.0 to 97.2)
        Month 18 (n=9)
    66.7 (29.9 to 92.5)
        Month 24 (n=5)
    80.0 (28.4 to 99.5)
        Month 30 (n=5)
    80.0 (28.4 to 99.5)
        Month 36 (n=4)
    75.0 (19.4 to 99.4)
        Month 42 (n=5)
    60.0 (14.7 to 94.7)
        Month 48 (n=4)
    50.0 (6.8 to 93.2)
        Month 54 (n=2)
    50.0 (1.3 to 98.7)
        Month 60 (n=1)
    100 (2.5 to 100)
        Month 66 (n=1)
    100 (2.5 to 100)
        Month 72 (n=2)
    50.0 (1.3 to 98.7)
        Month 78 (n=1)
    0.0 (0.0 to 97.5)
    No statistical analyses for this end point

    Secondary: Percentage of Subjects Achieving American College of Rheumatology 100% (ACR100) Pediatric Response at Month 3, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78: Re-treatment Period: Extension Study

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    End point title
    Percentage of Subjects Achieving American College of Rheumatology 100% (ACR100) Pediatric Response at Month 3, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78: Re-treatment Period: Extension Study
    End point description
    ACR Pedi 100 response: 100% improvement from baseline in 3 of 6 criteria with worsening >30% in no more than 1 of 6 criteria:PGA of disease activity, parent/patient global assessment of arthritis pain, childhood health assessment questionnaire (CHAQ), number of active joints, number of joints with limited range of motion and C-reactive protein. The RTAS included those subjects who entered the re-treatment period. Only data collected in the re-treatment period was included. Data for this endpoint was estimable till Week 78 only. Here, “overall number of participants analyzed” signifies participants evaluable for this outcome measure. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 3, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78
    End point values
    Etanercept: Re-treatment Period
    Number of subjects analysed
    12
    Units: Percentage of subjects
    number (confidence interval 95%)
        Month 3 (n=11)
    54.5 (23.4 to 83.3)
        Month 6 (n=12)
    50.0 (21.1 to 78.9)
        Month 9 (n=11)
    63.6 (30.8 to 89.1)
        Month 12 (n=8)
    62.5 (24.5 to 91.5)
        Month 18 (n=8)
    75.0 (34.9 to 96.8)
        Month 24 (n=7)
    57.1 (18.4 to 90.1)
        Month 30 (n=7)
    57.1 (18.4 to 90.1)
        Month 36 (n=8)
    87.5 (47.3 to 99.7)
        Month 42 (n=5)
    60.0 (14.7 to 94.7)
        Month 48 (n=4)
    25.0 (0.6 to 80.6)
        Month 54 (n=4)
    50.0 (6.8 to 93.2)
        Month 60 (n=4)
    50.0 (6.8 to 93.2)
        Month 66 (n=4)
    50.0 (6.8 to 93.2)
        Month 72 (n=3)
    33.3 (0.8 to 90.6)
        Month 78 (n=1)
    100 (2.5 to 100)
    No statistical analyses for this end point

    Secondary: Change From Baseline in Physician's Global Assessment of Disease Activity Score Through Month 96: All Periods: Extension Study

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    End point title
    Change From Baseline in Physician's Global Assessment of Disease Activity Score Through Month 96: All Periods: Extension Study
    End point description
    PGA of Disease Activity was measured on a VAS ranging from 0 to 10, with 0 = no disease activity and 10= Maximum disease activity, where higher scores indicated greater disease activity. The analysis set included all subjects enrolled in the the extension study. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96
    End point values
    Etanercept
    Number of subjects analysed
    98
    Units: Units on scale
    arithmetic mean (standard deviation)
        Baseline (n=98)
    -4.29 ( 1.87 )
        Month 6 (n=96)
    -4.51 ( 1.63 )
        Month 12 (n=86)
    -4.66 ( 1.83 )
        Month 18 (n=73)
    -4.71 ( 2.10 )
        Month 24 (n=63)
    -4.67 ( 1.73 )
        Month 30 (n=60)
    -4.69 ( 1.94 )
        Month 36 (n=57)
    -4.75 ( 1.72 )
        Month 42 (n=53)
    -4.71 ( 2.00 )
        Month 48 (n=49)
    -4.80 ( 1.79 )
        Month 54 (n=42)
    -5.05 ( 1.82 )
        Month 60 (n=39)
    -5.19 ( 1.64 )
        Month 66 (n=36)
    -5.10 ( 1.80 )
        Month 72 (n=34)
    -5.21 ( 1.81 )
        Month 78 (n=30)
    -5.15 ( 1.58 )
        Month 84 (n=29)
    -5.17 ( 1.69 )
        Month 90 (n=27)
    -5.15 ( 1.67 )
        Month 96 (n=23)
    -5.11 ( 1.65 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Physician's Global Assessment of Disease Activity Score Through Month 96: Withdrawal Period: Extension Study

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    End point title
    Change From Baseline in Physician's Global Assessment of Disease Activity Score Through Month 96: Withdrawal Period: Extension Study
    End point description
    PGA of Disease Activity was measured on a VAS ranging from 0 to 10, with 0 = no disease activity and 10= Maximum disease activity, where higher scores indicated greater disease activity. The WAS included those subjects who entered the withdrawal period. Only data collected in the withdrawal period was included. Data for this endpoint was estimable till Week 78 only. Here, “overall number of participants analyzed” signifies participants evaluable for this outcome measure. Here, “n” signifies subjects evaluable at specific time points. 99999 signifies that standard deviation was not estimable as only 1 subject was evaluated.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78
    End point values
    Etanercept: Withdrawal Period
    Number of subjects analysed
    28
    Units: Units on scale
    arithmetic mean (standard deviation)
        Baseline (n= 28)
    -5.29 ( 1.98 )
        Month 1 (n=24)
    -4.92 ( 2.35 )
        Month 3 (n=15,)
    -4.70 ( 2.40 )
        Month 6 (n=12)
    -5.50 ( 1.99 )
        Month 9 (n=11)
    -5.09 ( 2.17 )
        Month 12 (n=10)
    -5.30 ( 2.14 )
        Month 18 (n=10)
    -5.15 ( 2.42 )
        Month 24 (n=8)
    -4.88 ( 2.05 )
        Month 30 (n=7)
    -4.50 ( 1.89 )
        Month 36 (n=7)
    -4.50 ( 1.89 )
        Month 42 (n=6)
    -4.33 ( 2.09 )
        Month 48 (n=4)
    -5.13 ( 2.10 )
        Month 54 (n=3)
    -5.33 ( 2.52 )
        Month 60 (n=3)
    -5.67 ( 2.08 )
        Month 66 (n=2)
    -6.00 ( 2.83 )
        Month 72 (n=2)
    -4.50 ( 2.12 )
        Month 78 (n=1)
    -2.50 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Physician's Global Assessment of Disease Activity Score Through Month 96: Re-treatment Period: Extension Study

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    End point title
    Change From Baseline in Physician's Global Assessment of Disease Activity Score Through Month 96: Re-treatment Period: Extension Study
    End point description
    PGA of Disease Activity was measured on a VAS ranging from 0 to 10, with 0 = no disease activity and 10= Maximum disease activity, where higher scores indicated greater disease activity. The RTAS included those subjects who entered the re-treatment period. Only data collected in the re-treatment period was included. Data for this endpoint was estimable till Week 78 only. Here, “overall number of participants analyzed” signifies participants evaluable for this outcome measure. Here, “n” signifies subjects evaluable at specific time points. 99999 signifies that standard deviation was not estimable as only 1 subject was evaluated.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78
    End point values
    Etanercept: Re-treatment Period
    Number of subjects analysed
    12
    Units: Units on scale
    arithmetic mean (standard deviation)
        Baseline (n=12)
    -0.92 ( 2.33 )
        Month 3 (n=13)
    -3.73 ( 1.51 )
        Month 6 (n=13)
    -4.19 ( 1.53 )
        Month 9 (n=12)
    -4.13 ( 2.05 )
        Month 12 (n=11)
    -3.82 ( 2.69 )
        Month 18 (n=10)
    -3.85 ( 2.17 )
        Month 24 (n=8)
    -3.81 ( 2.55 )
        Month 30 (n=9)
    -3.94 ( 2.30 )
        Month 36 (n=9)
    -4.11 ( 2.16 )
        Month 42 (n=7)
    -4.14 ( 2.53 )
        Month 48 (n=6)
    -3.58 ( 1.86 )
        Month 54 (n=6)
    -3.42 ( 1.43 )
        Month 60 (n=5)
    -2.60 ( 0.74 )
        Month 66 (n=4)
    -2.63 ( 0.85 )
        Month 72 (n=3)
    -2.33 ( 0.76 )
        Month 78 (n=1)
    -3.00 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Patient/Parent Global Assessment Score Through Month 96: All Periods: Extension Study

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    End point title
    Change From Baseline in Patient/Parent Global Assessment Score Through Month 96: All Periods: Extension Study
    End point description
    Patient/Parent Global Assessment was assessed by the subject's parent using a VAS ranging from 0 to 10, with 0 = very well and 10 = very poor. The analysis set included all subjects enrolled in extension study. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96
    End point values
    Etanercept
    Number of subjects analysed
    98
    Units: Units on scale
    arithmetic mean (standard deviation)
        Baseline (n=98)
    -3.59 ( 2.42 )
        Month 6 (n=96)
    -3.93 ( 2.31 )
        Month 12 (n=85)
    -3.79 ( 2.49 )
        Month 18 (n=71)
    -4.13 ( 2.49 )
        Month 24 (n=64)
    -4.18 ( 2.60 )
        Month 30 (n=61)
    -4.38 ( 2.27 )
        Month 36 (n=57)
    -4.20 ( 2.24 )
        Month 42 (n=51)
    -4.05 ( 2.85 )
        Month 48 (n=49)
    -4.37 ( 2.29 )
        Month 54 (n=42)
    -4.74 ( 2.33 )
        Month 60 (n=38)
    -4.45 ( 2.57 )
        Month 66 (n=36)
    -4.54 ( 2.54 )
        Month 72 (n=34)
    -4.50 ( 2.63 )
        Month 78 (n=30)
    -4.62 ( 1.87 )
        Month 84 (n=29)
    -4.57 ( 1.90 )
        Month 90 (n=27)
    -4.72 ( 2.08 )
        Month 96 (n=23)
    -4.85 ( 2.11 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Patient/Parent Global Assessment Score Through Month 96: Withdrawal Period: Extension Study

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    End point title
    Change From Baseline in Patient/Parent Global Assessment Score Through Month 96: Withdrawal Period: Extension Study
    End point description
    Patient/Parent Global Assessment was assessed by the subject's parent using a VAS ranging from 0 to 10, with 0 = very well and 10 = very poor. The WAS included those subjects who entered the withdrawal period. Only data collected in the withdrawal period was included. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 96
    End point values
    Etanercept: Withdrawal Period
    Number of subjects analysed
    28
    Units: Units on scale
    arithmetic mean (standard deviation)
        Baseline (n= 28)
    -4.50 ( 2.45 )
        Month 1 (n=24)
    -4.38 ( 2.77 )
        Month 3 (n=15)
    -3.97 ( 2.88 )
        Month 6 (n=12)
    -5.04 ( 2.58 )
        Month 9 (n=10)
    -4.65 ( 2.73 )
        Month 12 (n=10)
    -4.60 ( 2.77 )
        Month 18 (n=10)
    -4.50 ( 2.84 )
        Month 24 (n=8)
    -4.63 ( 2.75 )
        Month 30 (n=7)
    -4.07 ( 2.41 )
        Month 36 (n=7)
    -4.14 ( 2.66 )
        Month 42 (n=6)
    -3.83 ( 2.77 )
        Month 48 (n=4)
    -3.25 ( 3.77 )
        Month 54 (n=3)
    -4.00 ( 3.77 )
        Month 60 (n=3)
    -4.00 ( 4.00 )
        Month 66 (n=2)
    -4.00 ( 5.66 )
        Month 72 (n=2)
    -4.25 ( 5.30 )
        Month 78 (n=1)
    -0.50 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Patient/Parent Global Assessment Score Through Month 96: Re-treatment Period: Extension Study

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    End point title
    Change From Baseline in Patient/Parent Global Assessment Score Through Month 96: Re-treatment Period: Extension Study
    End point description
    Patient/Parent Global Assessment was assessed by the subject's parent using a VAS ranging from 0 to 10, with 0 = very well and 10 = very poor. The RTAS included those subjects who entered the re-treatment period. Only data collected in the re-treatment period was included. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 96
    End point values
    Etanercept: Re-treatment Period
    Number of subjects analysed
    12
    Units: Units on scale
    arithmetic mean (standard deviation)
        Baseline (n= 12)
    -1.04 ( 2.97 )
        Month 3 (n=13)
    -2.81 ( 1.95 )
        Month 6 (n=13)
    -2.73 ( 2.26 )
        Month 9 (n=12)
    -2.83 ( 2.79 )
        Month 12 (n=11)
    -2.86 ( 3.03 )
        Month 18 (n=10)
    -2.65 ( 2.65 )
        Month 24 (n=8)
    -2.81 ( 2.90 )
        Month 30 (n=9)
    -2.44 ( 2.86 )
        Month 36 (n=9)
    -2.83 ( 2.63 )
        Month 42 (n=7)
    -2.93 ( 3.06 )
        Month 48 (n=6)
    -2.17 ( 2.36 )
        Month 54 (n=6)
    -2.33 ( 1.99 )
        Month 60 (n=5)
    -1.30 ( 1.20 )
        Month 66 (n=4)
    -1.13 ( 0.95 )
        Month 72 (n=3)
    -1.50 ( 1.00 )
        Month 78 (n=1)
    -2.50 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Childhood Health Assessment Questionnaire (CHAQ) Score for Subjects Through Month 96: All Periods: Extension Study

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    End point title
    Change From Baseline in Childhood Health Assessment Questionnaire (CHAQ) Score for Subjects Through Month 96: All Periods: Extension Study
    End point description
    Childhood Health Assessment Questionnaire (CHAQ): parent-administered, valid assessment of functional disability, discomfort in pediatrics with rheumatic diseases. Parents report subject's ability to perform activities in 8 domains: dressing, arising, eating, walking,hygiene, reach,grip,common activities distributed in 30 items. Each item scored on 4-point Likert scale: 0=no difficulty;1=some difficulty;2=much difficulty;3=unable to do. Highest score reported for domain is score for that domain. Overall score = sum of domain scores divided by number of domains answered. Total score: 0=no difficulty to 3=extreme difficulty. The analysis set included all subjects enrolled in the extension study. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96
    End point values
    Etanercept
    Number of subjects analysed
    80
    Units: Units on scale
    arithmetic mean (standard deviation)
        Baseline (n=80)
    -0.61 ( 0.60 )
        Month 6 (n=74)
    -0.66 ( 0.60 )
        Month 12 (n=62)
    -0.71 ( 0.58 )
        Month 18 (n=46)
    -0.72 ( 0.56 )
        Month 24 (n=37)
    -0.81 ( 0.59 )
        Month 30 (n=32)
    -0.82 ( 0.57 )
        Month 36 (n=22)
    -0.86 ( 0.60 )
        Month 42 (n=21)
    -0.81 ( 0.67 )
        Month 48 (n=16)
    -0.97 ( 0.69 )
        Month 54 (n=10)
    -1.15 ( 0.75 )
        Month 60 (n=8)
    -1.33 ( 0.81 )
        Month 66 (n=7)
    -1.48 ( 0.75 )
        Month 72 (n=6)
    -1.50 ( 0.76 )
        Month 78 (n=5)
    -1.40 ( 0.71 )
        Month 84 (n=4)
    -1.41 ( 0.83 )
        Month 90 (n=4)
    -1.41 ( 0.83 )
        Month 96 (n=2)
    -1.13 ( 1.24 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Childhood Health Assessment Questionnaire (CHAQ) Score for Subjects Through Month 96: Withdrawal Period: Extension Study

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    End point title
    Change From Baseline in Childhood Health Assessment Questionnaire (CHAQ) Score for Subjects Through Month 96: Withdrawal Period: Extension Study
    End point description
    CHAQ: parent-administered, valid assessment of functional disability, discomfort in pediatrics with rheumatic diseases. Parents report subject's ability to perform activities in 8 domains: dressing, arising, eating, walking, hygiene, reach, grip, common activities distributed in 30 items. Each item scored on 4-point Likert scale: 0=no difficulty;1=some difficulty;2=much difficulty;3=unable to do. Highest score reported for domain is score for that domain. Overall score = sum of domain scores divided by number of domains answered. Total score: 0=no difficulty to 3=extreme difficulty. The WAS included those subjects who entered the withdrawal period. Only data collected in the withdrawal period was included. Here, “n” signifies subjects evaluable at specific time points. 99999 signifies that standard deviation was not estimable as only 1 subject was evaluated.
    End point type
    Secondary
    End point timeframe
    Baseline through Month 96
    End point values
    Etanercept
    Number of subjects analysed
    17
    Units: Units on scale
    arithmetic mean (standard deviation)
        Baseline (n= 17)
    -0.88 ( 0.77 )
        Month 1 (n=15)
    -0.81 ( 0.86 )
        Month 3 (n=9)
    -0.90 ( 0.82 )
        Month 6 (n=6)
    -1.04 ( 0.95 )
        Month 9 (n=6)
    -1.04 ( 1.09 )
        Month 12 (n=15)
    -1.15 ( 1.16 )
        Month 18 (n=5)
    -1.15 ( 1.16 )
        Month 24 (n=1)
    -2.13 ( 99999 )
        Month 30 (n=1)
    -2.13 ( 99999 )
        Month 36 (n=1)
    -2.13 ( 99999 )
        Month 42 (n=1)
    -2.13 ( 99999 )
        Month 48 (n=1)
    -2.13 ( 99999 )
        Month 54 (n=1)
    -2.13 ( 99999 )
        Month 60 (n=1)
    -2.13 ( 99999 )
        Month 66 (n=1)
    -2.13 ( 99999 )
        Month 72 (n=1)
    -2.13 ( 99999 )
        Month 78 (n=1)
    -2.13 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Childhood Health Assessment Questionnaire (CHAQ) Score for Subjects Through Month 96: Re-treatment Period: Extension Study

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    End point title
    Change From Baseline in Childhood Health Assessment Questionnaire (CHAQ) Score for Subjects Through Month 96: Re-treatment Period: Extension Study
    End point description
    CHAQ: parent-administered, valid assessment of functional disability, discomfort in pediatrics with rheumatic diseases. Parents report subject's ability to perform activities in 8 domains: dressing, arising, eating, walking, hygiene, reach, grip, common activities distributed in 30 items. Each item scored on 4-point Likert scale: 0=no difficulty;1=some difficulty;2=much difficulty;3=unable to do. Highest score reported for domain is score for that domain. Overall score = sum of domain scores divided by number of domains answered. Total score: 0=no difficulty to 3=extreme difficulty. The RTAS included those subjects who entered the re-treatment period. Only data collected in the re-treatment period was included. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 96
    End point values
    Etanercept: Re-treatment Period
    Number of subjects analysed
    11
    Units: Units on scale
    arithmetic mean (standard deviation)
        Baseline (n= 9)
    -0.39 ( 0.70 )
        Month 3 (n=11)
    -0.65 ( 0.66 )
        Month 6 (n=10)
    -0.66 ( 0.73 )
        Month 9 (n=8)
    -0.78 ( 0.79 )
        Month 12 (n=8)
    -0.80 ( 0.78 )
        Month 18 (n=8)
    -0.78 ( 0.79 )
        Month 24 (n=7)
    -0.75 ( 0.85 )
        Month 30 (n=6)
    -0.79 ( 0.92 )
        Month 36 (n=6)
    -0.88 ( 0.87 )
        Month 42 (n=4)
    -0.94 ( 1.11 )
        Month 48 (n=3)
    -0.42 ( 0.62 )
        Month 54 (n=3)
    -0.42 ( 0.62 )
        Month 60 (n=2)
    -0.06 ( 0.09 )
        Month 66 (n=2)
    -0.06 ( 0.09 )
        Month 72 (n=1)
    -0.13 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Health Assessment Questionnaire (HAQ) Score for Subjects Years Through Month 96: All Periods: Extension Study

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    End point title
    Change From Baseline in Health Assessment Questionnaire (HAQ) Score for Subjects Years Through Month 96: All Periods: Extension Study
    End point description
    HAQ: self-reported, valid assessment of functional disability in rheumatoid arthritis. Assessed based on ability of participants to perform daily activities in 8 categories: dressing, arising, eating, walking, reaching, gripping, hygiene, and carrying out daily activities. HAQ score range: 0-3: without any difficulty=0, with some difficulty=1, with much difficulty=2, unable to do=3. HAQ total scores expressed as overall mean score with range 0-3: 0-0.25=normal functioning; 0.25-0.5=mild functional limitation; 0.5-1=moderate functional limitation; more than 1=significant functional limitation. The analysis set included all subjects enrolled in the extension study. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96
    End point values
    Etanercept
    Number of subjects analysed
    109
    Units: Units on scale
    arithmetic mean (standard deviation)
        Baseline (n=11)
    0.10 ( 0.23 )
        Month 6 (n=10)
    0.09 ( 0.19 )
        Month 12 (n=10)
    0.10 ( 0.16 )
        Month 18 (n=8)
    0.09 ( 0.19 )
        Month 24 (n=6)
    0.13 ( 0.19 )
        Month 30 (n=6)
    0.15 ( 0.23 )
        Month 36 (n=6)
    0.17 ( 0.27 )
        Month 42 (n=6)
    0.13 ( 0.25 )
        Month 48 (n=6)
    0.17 ( 0.27 )
        Month 54 (n=5)
    0.13 ( 0.18 )
        Month 60 (n=5)
    0.18 ( 0.24 )
        Month 66 (n=3)
    0.33 ( 0.31 )
        Month 72 (n=3)
    0.29 ( 0.26 )
        Month 78 (n=3)
    0.13 ( 0.22 )
        Month 84 (n=3)
    0.25 ( 0.33 )
        Month 90 (n=2)
    0.13 ( 0.18 )
        Month 96 (n=1)
    0.63 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Health Assessment Questionnaire (HAQ) Score for Subjects Through Month 96: Withdrawal Period: Extension Study

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    End point title
    Change From Baseline in Health Assessment Questionnaire (HAQ) Score for Subjects Through Month 96: Withdrawal Period: Extension Study
    End point description
    Health Assessment Questionnaire (HAQ): self-reported, valid assessment of functional disability in rheumatoid arthritis. Assessed based on ability of participants to perform daily activities in 8 categories: dressing, arising, eating, walking, reaching, gripping, hygiene, and carrying out daily activities. HAQ score range: 0-3: without any difficulty=0, with some difficulty=1, with much difficulty=2, unable to do=3. HAQ total scores expressed as overall mean score with range 0-3: 0-0.25=normal functioning; 0.25-0.5=mild functional limitation; 0.5-1=moderate functional limitation; more than 1=significant functional limitation. The WAS included those subjects who entered the withdrawal period. Only data collected in the withdrawal period was included. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 96
    End point values
    Etanercept
    Number of subjects analysed
    11
    Units: Units on scale
    arithmetic mean (standard deviation)
        Baseline (n= 11, 3)
    0.00 ( 0.00 )
        Month 1 (n=9)
    0.00 ( 0.00 )
        Month 3 (n=6)
    0.02 ( 0.05 )
        Month 6 (n=5)
    0.03 ( 0.06 )
        Month 9 (n=4)
    0.00 ( 0.00 )
        Month 12 (n=4)
    0.00 ( 0.00 )
        Month 18 (n=4)
    0.00 ( 0.00 )
        Month 24 (n=4)
    0.00 ( 0.00 )
        Month 30 (n=3)
    0.04 ( 0.07 )
        Month 36 (n=3)
    0.00 ( 0.00 )
        Month 42 (n=3)
    0.00 ( 0.00 )
        Month 48 (n=1)
    0.00 ( 0.00 )
        Month 54 (n=1)
    0.00 ( 0.00 )
        Month 60 (n=1)
    0.00 ( 0.00 )
        Month 66 (n=0)
    99999 ( 99999 )
        Month 72 (n=0)
    99999 ( 99999 )
        Month 78 (n=0)
    99999 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Health Assessment Questionnaire (HAQ) Score for Subjects Through Month 96: Re-treatment Period: Extension Study

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    End point title
    Change From Baseline in Health Assessment Questionnaire (HAQ) Score for Subjects Through Month 96: Re-treatment Period: Extension Study
    End point description
    Health Assessment Questionnaire (HAQ): self-reported, valid assessment of functional disability in rheumatoid arthritis. Assessed based on ability of participants to perform daily activities in 8 categories: dressing, arising, eating, walking, reaching, gripping, hygiene, and carrying out daily activities. HAQ score range: 0-3: without any difficulty=0, with some difficulty=1, with much difficulty=2, unable to do=3. HAQ total scores expressed as overall mean score with range 0-3: 0-0.25=normal functioning; 0.25-0.5=mild functional limitation; 0.5-1=moderate functional limitation; more than 1=significant functional limitation. The RTAS included those subjects who entered the re-treatment period. Only data collected in the re-treatment period was included. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 96
    End point values
    Etanercept
    Number of subjects analysed
    3
    Units: Units on scale
    arithmetic mean (standard deviation)
        Baseline (n=3)
    0.79 ( 0.07 )
        Month 3 (n=2)
    -0.81 ( 0.09 )
        Month 6 (n=2)
    -0.81 ( 0.09 )
        Month 9 (n=3)
    -0.42 ( 0.69 )
        Month 12 (n=2)
    -0.81 ( 0.09 )
        Month 18 (n=1)
    -0.75 ( 99999 )
        Month 24 (n=1)
    -0.75 ( 99999 )
        Month 30 (n=1)
    -0.75 ( 99999 )
        Month 36 (n=1)
    -0.75 ( 99999 )
        Month 42 (n=1)
    -0.75 ( 99999 )
        Month 48 (n=1)
    -0.75 ( 99999 )
        Month 54 (n=1)
    -0.75 ( 99999 )
        Month 60 (n=1)
    -0.75 ( 99999 )
        Month 66 (n=1)
    -0.75 ( 99999 )
        Month 72 (n=1)
    -0.75 ( 99999 )
        Month 78 (n=1)
    -0.75 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Number of Joints With Active Arthritis Through Month 96: All Periods: Extension Study

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    End point title
    Change From Baseline in Number of Joints With Active Arthritis Through Month 96: All Periods: Extension Study
    End point description
    Joints with active arthritis were defined as joints that were swollen or, in the absence of swelling, joints with limited range of motion accompanied by pain and/or tenderness. The analysis set included all subjects enrolled in the extension study. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96
    End point values
    Etanercept
    Number of subjects analysed
    87
    Units: Joints
    arithmetic mean (standard deviation)
        Baseline (n=87)
    -6.25 ( 4.89 )
        Month 6 (n=25)
    -7.00 ( 5.92 )
        Month 12 (n=67)
    -6.94 ( 5.59 )
        Month 18 (n=72)
    -6.82 ( 5.39 )
        Month 24 (n=65)
    -6.48 ( 4.64 )
        Month 30 (n=61)
    -6.43 ( 4.41 )
        Month 36 (n=56)
    -6.82 ( 4.46 )
        Month 42 (n=52)
    -6.98 ( 4.78 )
        Month 48 (n=49)
    -7.27 ( 4.56 )
        Month 54 (n=42)
    -7.71 ( 4.93 )
        Month 60 (n=39)
    -7.74 ( 4.51 )
        Month 66 (n=36)
    -7.56 ( 4.35 )
        Month 72 (n=34)
    -7.56 ( 4.24 )
        Month 78 (n=30)
    -7.40 ( 3.83 )
        Month 84 (n=29)
    -7.14 ( 3.74 )
        Month 90 (n=27)
    -7.37 ( 3.69 )
        Month 96 (n=23)
    -7.17 ( 3.58 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Number of Joints With Active Arthritis Through Month 96: Withdrawal Period: Extension Study

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    End point title
    Change From Baseline in Number of Joints With Active Arthritis Through Month 96: Withdrawal Period: Extension Study
    End point description
    Joints with active arthritis were defined as joints that were swollen or, in the absence of swelling, joints with limited range of motion accompanied by pain and/or tenderness. The WAS included those subjects who entered the withdrawal period. Only data collected in the withdrawal period was included. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 96
    End point values
    Etanercept: Withdrawal Period
    Number of subjects analysed
    28
    Units: Joints
    arithmetic mean (standard deviation)
        Baseline (n= 28)
    -7.54 ( 4.61 )
        Month 1 (n=24)
    -6.96 ( 5.38 )
        Month 3 (n=15)
    -8.53 ( 5.48 )
        Month 6 (n=12)
    -8.50 ( 4.80 )
        Month 9 (n=11)
    -8.73 ( 4.96 )
        Month 12 (n=10)
    -8.70 ( 5.27 )
        Month 18 (n=10)
    -8.40 ( 5.19 )
        Month 24 (n=8)
    -8.38 ( 4.69 )
        Month 30 (n=7)
    -7.00 ( 2.83 )
        Month 36 (n=7)
    -6.86 ( 3.02 )
        Month 42 (n=6)
    -7.17 ( 2.99 )
        Month 48 (n=4)
    -6.75 ( 2.75 )
        Month 54 (n=3)
    -6.67 ( 3.06 )
        Month 60 (n=3)
    -7.00 ( 3.00 )
        Month 66 (n=2)
    -8.50 ( 2.12 )
        Month 72 (n=2)
    -7.50 ( 2.12 )
        Month 78 (n=1)
    -5.00 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Number of Joints With Active Arthritis Through Month 96: Re-treatment Period: Extension Study

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    End point title
    Change From Baseline in Number of Joints With Active Arthritis Through Month 96: Re-treatment Period: Extension Study
    End point description
    Joints with active arthritis were defined as joints that were swollen or, in the absence of swelling, joints with limited range of motion accompanied by pain and/or tenderness. The RTAS included those subjects who entered the re-treatment period. Only data collected in the re-treatment period was included. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 96
    End point values
    Etanercept: Re-treatment Period
    Number of subjects analysed
    13
    Units: Joints
    arithmetic mean (standard deviation)
        Baseline (n=12)
    -1.17 ( 7.25 )
        Month 3 (n=13)
    -6.31 ( 4.31 )
        Month 6 (n=13)
    -6.46 ( 4.29 )
        Month 9 (n=12)
    -6.17 ( 4.73 )
        Month 12 (n=11)
    -6.18 ( 4.92 )
        Month 18 (n=10)
    -6.60 ( 4.97 )
        Month 24 (n=8)
    -5.63 ( 2.62 )
        Month 30 (n=9)
    -5.33 ( 2.50 )
        Month 36 (n=9)
    -5.67 ( 2.35 )
        Month 42 (n=7)
    -5.86 ( 2.54 )
        Month 48 (n=6)
    -5.33 ( 1.97 )
        Month 54 (n=6)
    -5.33 ( 1.97 )
        Month 60 (n=5)
    -4.60 ( 0.89 )
        Month 66 (n=4)
    -4.75 ( 0.96 )
        Month 72 (n=3)
    -4.33 ( 0.58 )
        Month 78 (n=1)
    -5.00 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Number of Joints With Limited Motion Through Month 96: All Periods: Extension Study

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    End point title
    Change From Baseline in Number of Joints With Limited Motion Through Month 96: All Periods: Extension Study
    End point description
    Total number of joints with limited range of motion was the number of joints with limited range of motion prorated for missing limited range of motions. It was defined as 69*(total number of joints with score of limited range of motion greater than zero)/number of non-missing limited range of motions. Joint replacement (JR) and not evaluable (NE) were treated as missing. If more than 34 scores of limited range of motion were missing, then the total number of joints with limited range of motion was defined as missing. The analysis set included all subjects enrolled in the extension study. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96
    End point values
    Etanercept
    Number of subjects analysed
    87
    Units: Joints
    arithmetic mean (standard deviation)
        Baseline (n=87)
    -4.74 ( 4.45 )
        Month 6 (n=25)
    -4.80 ( 5.39 )
        Month 12 (n=67)
    -5.51 ( 5.18 )
        Month 18 (n=72)
    -5.32 ( 5.27 )
        Month 24 (n=65)
    -5.12 ( 4.83 )
        Month 30 (n=61)
    -5.03 ( 4.19 )
        Month 36 (n=56)
    -5.23 ( 4.26 )
        Month 42 (n=52)
    -5.63 ( 4.69 )
        Month 48 (n=49)
    -5.90 ( 4.33 )
        Month 54 (n=42)
    -6.57 ( 4.71 )
        Month 60 (n=39)
    -6.38 ( 4.02 )
        Month 66 (n=36)
    -6.64 ( 3.86 )
        Month 72 (n=34)
    -6.71 ( 4.11 )
        Month 78 (n=30)
    -6.90 ( 4.15 )
        Month 84 (n=29)
    -6.45 ( 4.15 )
        Month 90 (n=27)
    -6.63 ( 3.82 )
        Month 96 (n=23)
    -6.57 ( 3.72 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Number of Joints With Limited Motion Through Month 96: Withdrawal Period: Extension Study

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    End point title
    Change From Baseline in Number of Joints With Limited Motion Through Month 96: Withdrawal Period: Extension Study
    End point description
    Total number of joints with limited range of motion was the number of joints with limited range of motion prorated for missing limited range of motions. It was defined as 69*(total number of joints with score of limited range of motion greater than zero)/number of non-missing limited range of motions. Joint replacement (JR) and not evaluable (NE) were treated as missing. If more than 34 scores of limited range of motion were missing, then the total number of joints with limited range of motion was defined as missing. The WAS included those subjects who entered the withdrawal period. Only data collected in the withdrawal period was included. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 96
    End point values
    Etanercept: Withdrawal Period
    Number of subjects analysed
    28
    Units: Joints
    arithmetic mean (standard deviation)
        Baseline (n= 28)
    -5.50 ( 4.40 )
        Month 1 (n=24)
    -5.38 ( 4.68 )
        Month 3 (n=15)
    -5.60 ( 5.15 )
        Month 6 (n=12)
    -5.67 ( 3.68 )
        Month 9 (n=11)
    -5.36 ( 3.70 )
        Month 12 (n=10)
    -5.40 ( 4.01 )
        Month 18 (n=10)
    -5.10 ( 3.54 )
        Month 24 (n=8)
    -4.75 ( 3.20 )
        Month 30 (n=7)
    -4.71 ( 3.45 )
        Month 36 (n=7)
    -4.71 ( 3.45 )
        Month 42 (n=6)
    -4.83 ( 3.76 )
        Month 48 (n=4)
    -3.25 ( 4.03 )
        Month 54 (n=3)
    -2.00 ( 1.00 )
        Month 60 (n=3)
    -1.67 ( 1.15 )
        Month 66 (n=2)
    -2.00 ( 1.41 )
        Month 72 (n=2)
    -2.00 ( 1.41 )
        Month 78 (n=1)
    1.00 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Number of Joints With Limited Motion Through Month 96: Re-treatment Period: Extension Study

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    End point title
    Change From Baseline in Number of Joints With Limited Motion Through Month 96: Re-treatment Period: Extension Study
    End point description
    Total number of joints with limited range of motion was the number of joints with limited range of motion prorated for missing limited range of motions. It was defined as 69*(total number of joints with score of limited range of motion greater than zero)/number of non-missing limited range of motions. Joint replacement (JR) and not evaluable (NE) were treated as missing. If more than 34 scores of limited range of motion were missing, then the total number of joints with limited range of motion was defined as missing. The RTAS included those subjects who entered the re-treatment period. Only data collected in the re-treatment period was included. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 96
    End point values
    Etanercept: Re-treatment Period
    Number of subjects analysed
    13
    Units: Joints
    arithmetic mean (standard deviation)
        Baseline (n=12)
    -1.25 ( 6.41 )
        Month 3 (n=13)
    -5.15 ( 4.83 )
        Month 6 (n=13)
    -5.46 ( 4.82 )
        Month 9 (n=12)
    -4.75 ( 5.59 )
        Month 12 (n=11)
    -5.45 ( 5.48 )
        Month 18 (n=10)
    -5.60 ( 5.60 )
        Month 24 (n=8)
    -3.88 ( 4.45 )
        Month 30 (n=9)
    -3.78 ( 4.18 )
        Month 36 (n=9)
    -4.44 ( 3.97 )
        Month 42 (n=7)
    -4.71 ( 4.39 )
        Month 48 (n=6)
    -3.83 ( 3.87 )
        Month 54 (n=6)
    -3.83 ( 3.87 )
        Month 60 (n=5)
    -2.80 ( 2.86 )
        Month 66 (n=4)
    -3.00 ( 2.94 )
        Month 72 (n=3)
    -2.00 ( 2.65 )
        Month 78 (n=1)
    -1.00 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in C-reactive Protein Through Month 96: All Periods: Extension Study

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    End point title
    Change From Baseline in C-reactive Protein Through Month 96: All Periods: Extension Study
    End point description
    The test for CRP is a laboratory measurement for evaluation of an acute phase reactant of inflammation. A decrease in the level of CRP indicates reduction in inflammation and therefore improvement. The analysis set included all subjects enrolled in the extension study. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96
    End point values
    Etanercept
    Number of subjects analysed
    92
    Units: mg/Liter (mg/L)
    arithmetic mean (standard deviation)
        Baseline (n=92)
    -3.62 ( 12.51 )
        Month 6 (n=93)
    -3.71 ( 12.20 )
        Month 12 (n=82)
    -3.37 ( 13.01 )
        Month 18 (n=71)
    -3.82 ( 15.17 )
        Month 24 (n=64)
    -4.00 ( 13.89 )
        Month 30 (n=61)
    -3.89 ( 12.93 )
        Month 36 (n=55)
    -3.52 ( 14.91 )
        Month 42 (n=53)
    -1.96 ( 22.18 )
        Month 48 (n=49)
    -5.01 ( 14.61 )
        Month 54 (n=42)
    -5.79 ( 15.49 )
        Month 60 (n=39)
    -3.25 ( 13.28 )
        Month 66 (n=36)
    -4.39 ( 13.61 )
        Month 72 (n=31)
    -4.64 ( 13.76 )
        Month 78 (n=27)
    -4.31 ( 11.17 )
        Month 84 (n=28)
    -4.52 ( 15.32 )
        Month 90 (n=27)
    -5.37 ( 15.17 )
        Month 96 (n=22)
    -0.59 ( 22.63 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in C-reactive Protein Through Month 96: Withdrawal Period: Extension Study

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    End point title
    Change From Baseline in C-reactive Protein Through Month 96: Withdrawal Period: Extension Study
    End point description
    The test for CRP is a laboratory measurement for evaluation of an acute phase reactant of inflammation. A decrease in the level of CRP indicates reduction in inflammation and therefore improvement. The WAS included those subjects who entered the withdrawal period. Only data collected in the withdrawal period was included. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 96
    End point values
    Etanercept
    Number of subjects analysed
    27
    Units: mg/Liter (mg/L)
    arithmetic mean (standard deviation)
        Baseline (n= 27)
    -6.28 ( 9.22 )
        Month 1 (n=22)
    -0.99 ( 14.06 )
        Month 3 (n=15)
    -2.47 ( 6.73 )
        Month 6 (n=12)
    -3.01 ( 6.89 )
        Month 9 (n=11)
    -0.27 ( 1.26 )
        Month 12 (n=10)
    -0.25 ( 1.19 )
        Month 18 (n=10)
    0.07 ( 2.07 )
        Month 24 (n=8)
    0.14 ( 1.61 )
        Month 30 (n=7)
    1.19 ( 2.48 )
        Month 36 (n=6)
    0.15 ( 1.13 )
        Month 42 (n=6)
    4.68 ( 10.74 )
        Month 48 (n=4)
    1.26 ( 4.35 )
        Month 54 (n=3)
    -0.06 ( 0.82 )
        Month 60 (n=3)
    0.23 ( 1.15 )
        Month 66 (n=2)
    -0.10 ( 1.27 )
        Month 72 (n=1)
    2.80 ( 99999 )
        Month 78 (n=1)
    -0.40 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in C-reactive Protein Through Month 96: Re-treatment Period: Extension Study

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    End point title
    Change From Baseline in C-reactive Protein Through Month 96: Re-treatment Period: Extension Study
    End point description
    The test for CRP is a laboratory measurement for evaluation of an acute phase reactant of inflammation. A decrease in the level of CRP indicates reduction in inflammation and therefore improvement. The RTAS included those subjects who entered the re-treatment period. Only data collected in the re-treatment period was included. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 96
    End point values
    Etanercept: Re-treatment Period
    Number of subjects analysed
    13
    Units: mg/L
    arithmetic mean (standard deviation)
        Baseline (n=12)
    0.32 ( 12.34 )
        Month 3 (n=11)
    -5.50 ( 11.59 )
        Month 6 (n=13)
    -5.99 ( 9.03 )
        Month 9 (n=12)
    -6.42 ( 9.72 )
        Month 12 (n=11)
    -6.91 ( 9.46 )
        Month 18 (n=10)
    -6.68 ( 8.88 )
        Month 24 (n=8)
    -7.79 ( 10.69 )
        Month 30 (n=9)
    -6.13 ( 11.41 )
        Month 36 (n=9)
    -5.18 ( 11.87 )
        Month 42 (n=7)
    2.76 ( 28.99 )
        Month 48 (n=6)
    0.60 ( 18.68 )
        Month 54 (n=6)
    0.22 ( 19.92 )
        Month 60 (n=5)
    20.44 ( 46.78 )
        Month 66 (n=4)
    -0.10 ( 0.58 )
        Month 72 (n=3)
    0.57 ( 2.54 )
        Month 78 (n=2)
    5.30 ( 8.63 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Visual Analogue Scale (VAS) Pain Score Through Month 96: All Periods: Extension Study

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    End point title
    Change From Baseline in Visual Analogue Scale (VAS) Pain Score Through Month 96: All Periods: Extension Study
    End point description
    Change from Baseline in VAS pain score; 10-point pain intensity ordinal rating system: 0 = no pain, 1-3 = mild pain, 4-6 = moderate pain, 7-9 = severe pain, 10 = worst possible pain. A higher score indicates greater pain intensity. Change = scores at observation minus score at Baseline. The analysis set included all subjects enrolled in the extension study. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96
    End point values
    Etanercept
    Number of subjects analysed
    78
    Units: Units on scale
    arithmetic mean (standard deviation)
        Baseline (n=78)
    -3.94 ( 2.52 )
        Month 6 (n=15)
    -3.43 ( 2.05 )
        Month 12 (n=54)
    -4.02 ( 2.52 )
        Month 18 (n=64)
    -4.24 ( 2.58 )
        Month 24 (n=57)
    -4.40 ( 2.44 )
        Month 30 (n=58)
    -4.26 ( 2.50 )
        Month 36 (n=56)
    -4.03 ( 2.55 )
        Month 42 (n=50)
    -3.82 ( 3.21 )
        Month 48 (n=49)
    -4.15 ( 2.55 )
        Month 54 (n=42)
    -4.51 ( 2.65 )
        Month 60 (n=39)
    -4.36 ( 2.44 )
        Month 66 (n=36)
    -4.26 ( 2.67 )
        Month 72 (n=34)
    -4.19 ( 2.58 )
        Month 78 (n=30)
    -4.25 ( 2.17 )
        Month 84 (n=29)
    -4.09 ( 2.26 )
        Month 90 (n=27)
    -4.20 ( 2.60 )
        Month 96 (n=23)
    -4.39 ( 2.36 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Visual Analogue Scale (VAS) Pain Score Through Month 96: Withdrawal Period: Extension Study

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    End point title
    Change From Baseline in Visual Analogue Scale (VAS) Pain Score Through Month 96: Withdrawal Period: Extension Study
    End point description
    Change from Baseline in VAS pain score; 10-point pain intensity ordinal rating system: 0 = no pain, 1-3 = mild pain, 4-6 = moderate pain, 7-9 = severe pain, 10 = worst possible pain. A higher score indicates greater pain intensity. Change = scores at observation minus score at Baseline. The WAS included those subjects who entered the withdrawal period. Only data collected in the withdrawal period was included. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 96
    End point values
    Etanercept
    Number of subjects analysed
    26
    Units: Units on scale
    arithmetic mean (standard deviation)
        Baseline (n= 26)
    -4.62 ( 2.69 )
        Month 1 (n=22)
    -4.75 ( 2.79 )
        Month 3 (n=15)
    -4.03 ( 2.97 )
        Month 6 (n=11)
    -5.00 ( 2.66 )
        Month 9 (n=11)
    -4.36 ( 2.93 )
        Month 12 (n=10)
    -4.70 ( 2.80 )
        Month 18 (n=10)
    -4.50 ( 2.89 )
        Month 24 (n=8)
    -3.81 ( 2.49 )
        Month 30 (n=7)
    -3.36 ( 3.00 )
        Month 36 (n=7)
    -4.00 ( 2.93 )
        Month 42 (n=6)
    -3.67 ( 3.06 )
        Month 48 (n=4)
    -2.50 ( 3.54 )
        Month 54 (n=3)
    -3.67 ( 3.25 )
        Month 60 (n=3)
    -3.50 ( 3.50 )
        Month 66 (n=2)
    -3.75 ( 4.60 )
        Month 72 (n=2)
    -3.75 ( 4.60 )
        Month 78 (n=1)
    -0.50 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Visual Analogue Scale (VAS) Pain Score Through Month 96: Re-treatment Period: Extension Study

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    End point title
    Change From Baseline in Visual Analogue Scale (VAS) Pain Score Through Month 96: Re-treatment Period: Extension Study
    End point description
    Change from Baseline in VAS pain score; 10-point pain intensity ordinal rating system: 0 = no pain, 1-3 = mild pain, 4-6 = moderate pain, 7-9 = severe pain, 10 = worst possible pain. A higher score indicates greater pain intensity. Change = scores at observation minus score at Baseline. The RTAS included those subjects who entered the re-treatment period. Only data collected in the re-treatment period was included. Here, “n” signifies subjects evaluable at specific time points. 99999 signifies that standard deviation was not estimable as only 1 subject was evaluated.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78
    End point values
    Etanercept: Re-treatment Period
    Number of subjects analysed
    13
    Units: Units on scale
    arithmetic mean (standard deviation)
        Baseline (n=11)
    -0.23 ( 3.97 )
        Month 3 (n=11)
    -2.64 ( 2.68 )
        Month 6 (n=13)
    -2.65 ( 3.20 )
        Month 9 (n=11)
    -2.68 ( 2.92 )
        Month 12 (n=10)
    -3.05 ( 3.72 )
        Month 18 (n=10)
    -2.25 ( 3.23 )
        Month 24 (n=8)
    -2.25 ( 3.01 )
        Month 30 (n=8)
    -2.13 ( 3.06 )
        Month 36 (n=7)
    -2.29 ( 3.44 )
        Month 42 (n=7)
    -2.57 ( 3.05 )
        Month 48 (n=6)
    -1.75 ( 1.89 )
        Month 54 (n=6)
    -1.75 ( 2.12 )
        Month 60 (n=5)
    -0.90 ( 0.42 )
        Month 66 (n=4)
    -0.50 ( 0.71 )
        Month 72 (n=3)
    -0.83 ( 0.76 )
        Month 78 (n=1)
    0.00 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Duration of Morning Stiffness Through Month 96: All Periods: Extension Study

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    End point title
    Change From Baseline in Duration of Morning Stiffness Through Month 96: All Periods: Extension Study
    End point description
    Duration of morning stiffness was defined as the time elapsed when subject woke up in the morning and was able to resume normal activities without stiffness in minutes (If none was present = 0; If morning stiffness was continuing at the time of assessment or was unusual compared to the recent past, average of duration of stiffness over the past 3 days was reported; If stiffness persisted the entire day, 1440 minutes was recorded). The analysis set included all subjects enrolled in the extension study. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96
    End point values
    Etanercept
    Number of subjects analysed
    80
    Units: Minutes
    arithmetic mean (standard deviation)
        Baseline (n=80)
    -61.78 ( 90.07 )
        Month 6 (n=19)
    -52.11 ( 56.63 )
        Month 12 (n=57)
    -73.33 ( 110.91 )
        Month 18 (n=67)
    -80.24 ( 108.79 )
        Month 24 (n=63)
    -72.19 ( 105.84 )
        Month 30 (n=59)
    -66.36 ( 110.79 )
        Month 36 (n=56)
    -75.04 ( 112.27 )
        Month 42 (n=52)
    -73.75 ( 111.59 )
        Month 48 (n=49)
    -76.22 ( 118.95 )
        Month 54 (n=42)
    -82.21 ( 124.19 )
        Month 60 (n=39)
    -89.10 ( 126.62 )
        Month 66 (n=36)
    -95.56 ( 134.35 )
        Month 72 (n=34)
    -89.26 ( 148.76 )
        Month 78 (n=30)
    -91.17 ( 141.86 )
        Month 84 (n=29)
    -91.83 ( 143.82 )
        Month 90 (n=27)
    -101.85 ( 140.75 )
        Month 96 (n=23)
    -99.78 ( 152.26 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Duration of Morning Stiffness Through Month 96: Withdrawal Period: Extension Study

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    End point title
    Change From Baseline in Duration of Morning Stiffness Through Month 96: Withdrawal Period: Extension Study
    End point description
    Duration of morning stiffness was defined as the time elapsed when subject woke up in the morning and was able to resume normal activities without stiffness in minutes (If none was present = 0; If morning stiffness was continuing at the time of assessment or was unusual compared to the recent past, average of duration of stiffness over the past 3 days was reported; If stiffness persisted the entire day, 1440 minutes was recorded). The WAS included those subjects who entered the withdrawal period. Only data collected in the withdrawal period was included. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78
    End point values
    Etanercept
    Number of subjects analysed
    27
    Units: Minutes
    arithmetic mean (standard deviation)
        Baseline (n= 27)
    -85.74 ( 109.45 )
        Month 1 (n=23)
    -83.96 ( 119.42 )
        Month 3 (n=14)
    -71.43 ( 98.85 )
        Month 6 (n=12)
    -56.67 ( 62.32 )
        Month 9 (n=11)
    -29.09 ( 26.72 )
        Month 12 (n=10)
    -32.00 ( 26.27 )
        Month 18 (n=10)
    -32.00 ( 26.27 )
        Month 24 (n=8)
    -30.63 ( 29.33 )
        Month 30 (n=7)
    -30.71 ( 31.68 )
        Month 36 (n=7)
    -30.71 ( 31.68 )
        Month 42 (n=6)
    -25.83 ( 31.69 )
        Month 48 (n=4)
    -31.25 ( 37.50 )
        Month 54 (n=6)
    -41.67 ( 38.19 )
        Month 60 (n=3)
    -41.67 ( 38.19 )
        Month 66 (n=2)
    -25.00 ( 35.36 )
        Month 72 (n=2)
    -25.00 ( 35.36 )
        Month 78 (n=1)
    0.00 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Duration of Morning Stiffness Through Month 96: Re-treatment Period: Extension Study

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    End point title
    Change From Baseline in Duration of Morning Stiffness Through Month 96: Re-treatment Period: Extension Study
    End point description
    Duration of morning stiffness was defined as the time elapsed when subject woke up in the morning and was able to resume normal activities without stiffness in minutes (If none was present = 0; If morning stiffness was continuing at the time of assessment or was unusual compared to the recent past, average of duration of stiffness over the past 3 days was reported; If stiffness persisted the entire day, 1440 minutes was recorded). The RTAS included those subjects who entered the re-treatment period. Only data collected in the re-treatment period was included. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 96
    End point values
    Etanercept: Re-treatment Period
    Number of subjects analysed
    13
    Units: Minutes
    arithmetic mean (standard deviation)
        Baseline (n=13)
    -57.92 ( 137.89 )
        Month 3 (n=13)
    -116.15 ( 138.82 )
        Month 6 (n=13)
    -107.69 ( 147.90 )
        Month 9 (n=12)
    -126.67 ( 144.23 )
        Month 12 (n=11)
    -130.00 ( 151.53 )
        Month 18 (n=10)
    -111.00 ( 142.53 )
        Month 24 (n=8)
    -85.63 ( 137.98 )
        Month 30 (n=9)
    -72.22 ( 142.55 )
        Month 36 (n=8)
    -89.38 ( 135.24 )
        Month 42 (n=7)
    -101.43 ( 140.88 )
        Month 48 (n=6)
    -60.00 ( 94.45 )
        Month 54 (n=6)
    -60.00 ( 94.45 )
        Month 60 (n=5)
    -24.00 ( 37.82 )
        Month 66 (n=4)
    -7.50 ( 9.57 )
        Month 72 (n=3)
    -10.00 ( 10.00 )
        Month 78 (n=1)
    -20.00 ( 99999 )
    No statistical analyses for this end point

    Secondary: Percentage of Subjects With Clinically Inactive Disease Through Month 96: All Periods: Extension Study

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    End point title
    Percentage of Subjects With Clinically Inactive Disease Through Month 96: All Periods: Extension Study
    End point description
    Inactive disease was defined as no joints with active arthritis, a normal CRP, and a PGA of Disease Activity of 0 on a 21-circle VAS. The analysis set included all subjects enrolled in the extension study. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96
    End point values
    Etanercept
    Number of subjects analysed
    109
    Units: Percentage of subjects
    number (confidence interval 95%)
        Month 6 (n=68)
    11.8 (5.2 to 21.9)
        Month 12 (n=70)
    25.7 (16.0 to 37.6)
        Month 18 (n=69)
    36.2 (25.0 to 48.7)
        Month 24 (n=62)
    24.2 (14.2 to 36.7)
        Month 30 (n=59)
    30.5 (19.2 to 43.9)
        Month 36 (n=56)
    32.1 (20.3 to 46.0)
        Month 42 (n=53)
    32.1 (19.9 to 46.3)
        Month 48 (n=49)
    28.6 (16.6 to 43.3)
        Month 54 (n=42)
    33.3 (19.6 to 49.5)
        Month 60 (n=39)
    30.8 (17.0 to 47.6)
        Month 66 (n=36)
    25.0 (12.1 to 42.2)
        Month 72 (n=33)
    12.1 (3.4 to 28.2)
        Month 78 (n=30)
    23.3 (9.9 to 42.3)
        Month 84 (n=29)
    27.6 (12.7 to 47.2)
        Month 90 (n=27)
    25.9 (11.1 to 46.3)
        Month 96 (n=23)
    26.1 (10.2 to 48.4)
    No statistical analyses for this end point

    Secondary: Percentage of Subjects With Clinically Inactive Disease Through Month 96: Withdrawal Period: Extension Study

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    End point title
    Percentage of Subjects With Clinically Inactive Disease Through Month 96: Withdrawal Period: Extension Study
    End point description
    Inactive disease was defined as no joints with active arthritis, a normal CRP, and a PGA of Disease Activity of 0 on a 21-circle VAS. The WAS included those subjects who entered the withdrawal period. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 96
    End point values
    Etanercept
    Number of subjects analysed
    22
    Units: Percentage of subjects
    number (confidence interval 95%)
        Month 1 (n=22)
    54.5 (32.2 to 75.6)
        Month 3 (n=15)
    66.7 (38.4 to 88.2)
        Month 6 (n=12)
    66.7 (34.9 to 90.1)
        Month 9 (n=11)
    81.8 (48.2 to 97.7)
        Month 12 (n=10)
    80.0 (44.4 to 97.5)
        Month 18 (n=10)
    80.0 (44.4 to 97.5)
        Month 24 (n=8)
    87.5 (47.3 to 99.7)
        Month 30 (n=7)
    71.4 (29.0 to 96.3)
        Month 36 (n=6)
    83.3 (35.9 to 99.6)
        Month 42 (n=6)
    50.0 (11.8 to 88.2)
        Month 48 (n=4)
    50.0 (6.8 to 93.2)
        Month 54 (n=3)
    66.7 (9.4 to 99.2)
        Month 60 (n=3)
    100 (29.2 to 100)
        Month 66 (n=2)
    100 (15.8 to 100)
        Month 72 (n=2)
    0.0 (0.0 to 84.2)
        Month 78 (n=1)
    0.0 (0.0 to 97.5)
    No statistical analyses for this end point

    Secondary: Percentage of Subjects With Clinically Inactive Disease Through Month 96: Re-treatment Period: Extension Study

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    End point title
    Percentage of Subjects With Clinically Inactive Disease Through Month 96: Re-treatment Period: Extension Study
    End point description
    Inactive disease was defined as no joints with active arthritis, a normal CRP, and a PGA of Disease Activity of 0 on a 21-circle VAS. The RTAS included those subjects who entered the re-treatment period. Only data collected in the re-treatment period was included. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78
    End point values
    Etanercept: Re-treatment Period
    Number of subjects analysed
    13
    Units: Percentage of subjects
    number (confidence interval 95%)
        Month 3 (n=13)
    23.1 (5.0 to 53.8)
        Month 6 (n=13)
    46.2 (19.2 to 74.9)
        Month 9 (n=12)
    33.3 (9.9 to 65.1)
        Month 12 (n=11)
    45.5 (16.7 to 76.6)
        Month 18 (n=10)
    50.0 (18.7 to 81.3)
        Month 24 (n=8)
    62.5 (24.5 to 91.5)
        Month 30 (n=9)
    33.3 (7.5 to 70.1)
        Month 36 (n=9)
    55.6 (21.2 to 86.3)
        Month 42 (n=7)
    28.6 (3.7 to 71.0)
        Month 48 (n=6)
    16.7 (0.4 to 64.1)
        Month 54 (n=6)
    33.3 (4.3 to 77.7)
        Month 60 (n=5)
    40.0 (5.3 to 85.3)
        Month 66 (n=4)
    50.0 (6.8 to 93.2)
        Month 72 (n=3)
    33.3 (0.8 to 90.6)
        Month 78 (n=2)
    50.0 (1.3 to 98.7)
    No statistical analyses for this end point

    Secondary: Change From Baseline in Juvenile Arthritis Disease Activity Score (JADAS) Through Month 96: All Periods: Extension Study

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    End point title
    Change From Baseline in Juvenile Arthritis Disease Activity Score (JADAS) Through Month 96: All Periods: Extension Study
    End point description
    JADAS score was derived from four components; 1) Physician global assessment of disease activity (assessed on a VAS of 0 [no activity] to 10 [maximum activity]), 2) Parent/legal guardian/subject global assessment of overall well-being (assessed on a VAS of 0 [very well] to 10 [very poor]), 3) Number of joints with active disease(defined as joint with swelling or, in absence of swelling, limited range of motion accompanied by either pain on motion or tenderness), 4) CRP (measured in milligram per liter [mg/L] and value normalized to 0 to 10 scale). A higher score indicates more disease activity. The analysis set included all subjects enrolled in the extension study. Here, “overall number of participants analyzed” signifies participants evaluable for this outcome measure. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96
    End point values
    Etanercept
    Number of subjects analysed
    80
    Units: Units on scale
    arithmetic mean (standard deviation)
        Baseline (n=73)
    -14.69 ( 7.61 )
        Month 6 (n=23)
    -15.00 ( 8.08 )
        Month 12 (n=57)
    -15.09 ( 8.01 )
        Month 18 (n=61)
    -15.83 ( 9.11 )
        Month 24 (n=59)
    -15.73 ( 7.84 )
        Month 30 (n=57)
    -15.54 ( 7.51 )
        Month 36 (n=50)
    -15.89 ( 7.40 )
        Month 42 (n=47)
    -16.23 ( 8.42 )
        Month 48 (n=46)
    -16.65 ( 7.70 )
        Month 54 (n=40)
    -17.68 ( 8.15 )
        Month 60 (n=36)
    -17.26 ( 6.90 )
        Month 66 (n=34)
    -17.19 ( 6.79 )
        Month 72 (n=30)
    -17.48 ( 6.77 )
        Month 78 (n=25)
    -17.13 ( 4.66 )
        Month 84 (n=26)
    -16.68 ( 4.81 )
        Month 90 (n=25)
    -17.18 ( 4.51 )
        Month 96 (n=21)
    -16.92 ( 4.75 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Juvenile Arthritis Disease Activity Score (JADAS) Through Month 96: Withdrawal Period: Extension Study

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    End point title
    Change From Baseline in Juvenile Arthritis Disease Activity Score (JADAS) Through Month 96: Withdrawal Period: Extension Study
    End point description
    JADAS score was derived from four components; 1) Physician global assessment of disease activity (assessed on a VAS of 0 [no activity] to 10 [maximum activity]), 2) Parent/legal guardian/subject global assessment of overall well-being (assessed on a VAS of 0 [very well] to 10 [very poor]), 3) Number of joints with active disease(defined as joint with swelling or, in absence of swelling, limited range of motion accompanied by either pain on motion or tenderness), 4) CRP (measured in milligram per liter [mg/L] and value normalized to 0 to 10 scale). A higher score indicates more disease activity. The WAS included those subjects who entered the withdrawal period. Only data collected in the withdrawal period was included. Here, “n” signifies subjects evaluable at specific time points. Here, 9999 signifies that mean and standard deviation could not be calculated as there were no participants evaluable.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66
    End point values
    Etanercept
    Number of subjects analysed
    24
    Units: Units on scale
    arithmetic mean (standard deviation)
        Baseline (n= 24)
    -18.24 ( 7.51 )
        Month 1 (n=19)
    -16.66 ( 8.96 )
        Month 3 (n=14)
    -17.90 ( 9.04 )
        Month 6 (n=10)
    -20.41 ( 8.34 )
        Month 9 (n=8)
    -20.25 ( 9.45 )
        Month 12 (n=8)
    -20.19 ( 9.36 )
        Month 18 (n=8)
    -19.44 ( 9.83 )
        Month 24 (n=6)
    -19.42 ( 9.18 )
        Month 30 (n=5)
    -16.60 ( 6.32 )
        Month 36 (n=4)
    -15.50 ( 7.33 )
        Month 42 (n=5)
    -16.10 ( 6.58 )
        Month 48 (n=3)
    -17.83 ( 7.18 )
        Month 54 (n=2)
    -19.25 ( 9.55 )
        Month 60 (n=2)
    -19.50 ( 9.19 )
        Month 66 (n=1)
    -26.00 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Juvenile Arthritis Disease Activity Score (JADAS) Through Month 96: Re-treatment Period: Extension Study

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    End point title
    Change From Baseline in Juvenile Arthritis Disease Activity Score (JADAS) Through Month 96: Re-treatment Period: Extension Study
    End point description
    JADAS score was derived from four components; 1) Physician global assessment of disease activity (assessed on a VAS of 0 [no activity] to 10 [maximum activity]), 2) Parent/legal guardian/subject global assessment of overall well-being (assessed on a VAS of 0 [very well] to 10 [very poor]), 3) Number of joints with active disease(defined as joint with swelling or, in absence of swelling, limited range of motion accompanied by either pain on motion or tenderness), 4) CRP (measured in milligram per liter [mg/L] and value normalized to 0 to 10 scale). A higher score indicates more disease activity. The RTAS included those subjects who entered the re-treatment period. Only data collected in the re-treatment period was included. Here, “n” signifies subjects evaluable at specific time points. Data for this endpoint was estimable till Week 78 only.99999 signifies that standard deviation was not estimable as only 1 subject was evaluated.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78
    End point values
    Etanercept: Re-treatment Period
    Number of subjects analysed
    13
    Units: Units on scale
    arithmetic mean (standard deviation)
        Baseline (n=12)
    -3.18 ( 9.69 )
        Month 3 (n=11)
    -13.59 ( 6.06 )
        Month 6 (n=13)
    -13.80 ( 6.68 )
        Month 9 (n=11)
    -14.39 ( 7.98 )
        Month 12 (n=11)
    -13.26 ( 9.31 )
        Month 18 (n=10)
    -13.51 ( 8.78 )
        Month 24 (n=8)
    -12.68 ( 8.45 )
        Month 30 (n=9)
    -12.04 ( 7.89 )
        Month 36 (n=9)
    -12.90 ( 7.47 )
        Month 42 (n=7)
    -12.45 ( 9.24 )
        Month 48 (n=6)
    -10.85 ( 6.66 )
        Month 54 (n=6)
    -10.85 ( 5.96 )
        Month 60 (n=5)
    -6.82 ( 4.33 )
        Month 66 (n=4)
    -8.50 ( 2.12 )
        Month 72 (n=3)
    -8.17 ( 2.25 )
        Month 78 (n=1)
    -10.50 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Overall Back Pain Through Month 96: Enthesitis-Related Arthritis (ERA): All Periods: Extension Study

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    End point title
    Change From Baseline in Overall Back Pain Through Month 96: Enthesitis-Related Arthritis (ERA): All Periods: Extension Study
    End point description
    Overall back pain assessed by subject's parent using a 100 millimeter (mm) VAS with 0 mm= no pain and 100 mm= most severe pain. The analysis set included all subjects enrolled in the extension study. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96
    End point values
    Enthesitis-Related Arthritis
    Number of subjects analysed
    26
    Units: millimeter (mm)
    arithmetic mean (standard deviation)
        Baseline (n=26)
    -16.99 ( 22.80 )
        Month 12 (n=21)
    -19.88 ( 27.66 )
        Month 18 (n=25)
    -21.66 ( 28.26 )
        Month 24 (n=22)
    -20.34 ( 30.98 )
        Month 30 (n=20)
    -20.08 ( 31.57 )
        Month 36 (n=20)
    -21.50 ( 28.70 )
        Month 42 (n=19)
    -21.69 ( 31.79 )
        Month 48 (n=18)
    -20.37 ( 34.06 )
        Month 54 (n=14)
    -20.98 ( 34.18 )
        Month 60 (n=12)
    -20.14 ( 25.00 )
        Month 66 (n=11)
    -18.15 ( 26.87 )
        Month 72 (n=11)
    -18.52 ( 24.80 )
        Month 78 (n=10)
    -16.07 ( 27.50 )
        Month 84 (n=10)
    -17.07 ( 28.19 )
        Month 90 (n=10)
    -17.57 ( 29.17 )
        Month 96 (n=8)
    -20.84 ( 30.08 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Overall Back Pain Through Month 96: Enthesitis-Related Arthritis (ERA): Withdrawal Period: Extension Study

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    End point title
    Change From Baseline in Overall Back Pain Through Month 96: Enthesitis-Related Arthritis (ERA): Withdrawal Period: Extension Study
    End point description
    Overall back pain assessed by subject's parent using a 100 millimeter (mm) VAS with 0 mm= no pain and 100 mm= most severe pain. The WAS included those subjects who entered the withdrawal period. Only data collected in the withdrawal period was included. Here, “n” signifies subjects evaluable at specific time points. Data for this endpoint was estimable till Week 42 only.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42
    End point values
    Enthesitis-Related Arthritis
    Number of subjects analysed
    8
    Units: mm
    arithmetic mean (standard deviation)
        Baseline (n=8)
    -15.88 ( 25.35 )
        Month 1 (n=7)
    -18.13 ( 26.75 )
        Month 3 (n=4)
    -27.48 ( 33.22 )
        Month 6 (n=3)
    -35.21 ( 33.07 )
        Month 9 (n=2)
    -30.50 ( 51.62 )
        Month 12 (n=2)
    -32.00 ( 49.50 )
        Month 18 (n=2)
    -33.50 ( 47.38 )
        Month 24 (n=2)
    -33.50 ( 47.38 )
        Month 30 (n=2)
    -14.00 ( 74.95 )
        Month 36 (n=2)
    -29.00 ( 53.74 )
        Month 42 (n=2)
    -34.00 ( 46.67 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Overall Back Pain Through Month 96: Enthesitis-Related Arthritis (ERA): Re-treatment Period: Extension Study

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    End point title
    Change From Baseline in Overall Back Pain Through Month 96: Enthesitis-Related Arthritis (ERA): Re-treatment Period: Extension Study
    End point description
    Overall back pain assessed by subject's parent using a 100 millimeter (mm) VAS with 0 mm= no pain and 100 mm= most severe pain. The RTAS included those subjects who entered the re-treatment period. Only data collected in the re-treatment period was included. Here, “n” signifies subjects evaluable at specific time points. Data for this endpoint was estimable till Week 60 only. 99999 signifies that standard deviation was not estimable as only 1 subject was evaluated.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60
    End point values
    Enthesitis-Related Arthritis
    Number of subjects analysed
    2
    Units: mm
    arithmetic mean (standard deviation)
        Baseline (n=1)
    -16.00 ( 99999 )
        Month 3 (n=2)
    -21.00 ( 7.07 )
        Month 6 (n=2)
    -29.00 ( 18.38 )
        Month 9 (n=2)
    -24.50 ( 12.02 )
        Month 12 (n=2)
    -23.50 ( 10.61 )
        Month 18 (n=1)
    -31.00 ( 99999 )
        Month 30 (n=1)
    -13.00 ( 99999 )
        Month 36 (n=1)
    -22.00 ( 99999 )
        Month 42 (n=1)
    -26.00 ( 99999 )
        Month 46 (n=1)
    -21.00 ( 99999 )
        Month 54 (n=1)
    -26.00 ( 99999 )
        Month 60 (n=1)
    -14.00 ( 99999 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Nocturnal Back Pain Through Month 96: Enthesitis-Related Arthritis (ERA): All Periods: Extension Study

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    End point title
    Change From Baseline in Nocturnal Back Pain Through Month 96: Enthesitis-Related Arthritis (ERA): All Periods: Extension Study
    End point description
    Nocturnal back pain assessed by subject's parent using a 100 mm VAS with 0 mm = no pain and 100 mm = most severe pain. The analysis set included all subjects enrolled in the extension study. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96
    End point values
    Enthesitis-Related Arthritis
    Number of subjects analysed
    26
    Units: Units on scale
    arithmetic mean (standard deviation)
        Baseline (n=26)
    -8.84 ( 21.37 )
        Month 12 (n=21)
    -17.41 ( 29.79 )
        Month 18 (n=25)
    -14.99 ( 28.13 )
        Month 24 (n=22)
    -16.90 ( 29.53 )
        Month 30 (n=20)
    -18.09 ( 31.21 )
        Month 36 (n=20)
    -17.31 ( 29.73 )
        Month 42 (n=19)
    -19.23 ( 30.56 )
        Month 48 (n=18)
    -19.16 ( 31.13 )
        Month 54 (n=14)
    -23.78 ( 33.66 )
        Month 60 (n=12)
    -19.83 ( 30.43 )
        Month 66 (n=11)
    -19.99 ( 29.90 )
        Month 72 (n=11)
    -16.45 ( 29.24 )
        Month 78 (n=10)
    -15.89 ( 30.10 )
        Month 84 (n=10)
    -18.49 ( 34.10 )
        Month 90 (n=10)
    -17.39 ( 37.42 )
        Month 96 (n=8)
    -22.49 ( 37.77 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Nocturnal Back Pain Through Month 96: Enthesitis-Related Arthritis (ERA): Withdrawal Period: Extension Study

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    End point title
    Change From Baseline in Nocturnal Back Pain Through Month 96: Enthesitis-Related Arthritis (ERA): Withdrawal Period: Extension Study
    End point description
    Nocturnal back pain assessed by subject's parent using a 100 mm VAS with 0 mm = no pain and 100 mm = most severe pain. The WAS included those subjects who entered the withdrawal period. Only data collected in the withdrawal period was included. Here, “n” signifies subjects evaluable at specific time points. Data for this endpoint was estimable till Week 42 only.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 1, 3, 6, 9, 12, 18, 24, 30, 36, 42
    End point values
    Enthesitis-Related Arthritis
    Number of subjects analysed
    8
    Units: mm
    arithmetic mean (standard deviation)
        Baseline (n=8)
    -1.38 ( 3.16 )
        Month 1 (n=7)
    -1.28 ( 3.45 )
        Month 3 (n=4)
    0.02 ( 0.03 )
        Month 6 (n=3)
    0.04 ( 1.06 )
        Month 9 (n=2)
    0.50 ( 0.71 )
        Month 12 (n=2)
    -0.50 ( 0.71 )
        Month 18 (n=2)
    0.00 ( 0.00 )
        Month 24 (n=2)
    0.00 ( 0.00 )
        Month 30 (n=2)
    11.50 ( 16.26 )
        Month 36 (n=2)
    0.00 ( 0.00 )
        Month 42 (n=2)
    0.00 ( 0.00 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Nocturnal Back Pain Through Month 96: Enthesitis-Related Arthritis (ERA): Re-treatment Period: Extension Study

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    End point title
    Change From Baseline in Nocturnal Back Pain Through Month 96: Enthesitis-Related Arthritis (ERA): Re-treatment Period: Extension Study
    End point description
    Nocturnal back pain assessed by subject's parent using a 100 mm VAS with 0 mm = no pain and 100 mm = most severe pain. The RTAS included those subjects who entered the re-treatment period. Only data collected in the re-treatment period was included. Here, “n” signifies subjects evaluable at specific time points. Data for this endpoint was estimable till Week 60 only.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60
    End point values
    Enthesitis-Related Arthritis
    Number of subjects analysed
    2
    Units: mm
    arithmetic mean (standard deviation)
        Baseline (n=1)
    -9.00 ( 99999 )
        Month 3 (n=2)
    -3.00 ( 8.49 )
        Month 6 (n=2)
    -6.00 ( 4.24 )
        Month 9 (n=2)
    -0.50 ( 12.02 )
        Month 12 (n=2)
    0.00 ( 12.73 )
        Month 18 (n=1)
    4.00 ( 99999 )
        Month 30 (n=1)
    14.00 ( 99999 )
        Month 36 (n=1)
    17.00 ( 99999 )
        Month 42 (n=1)
    7.00 ( 99999 )
        Month 48 (n=1)
    10.00 ( 99999 )
        Month 54 (n=1)
    5.00 ( 99999 )
        Month 60 (n=1)
    38.00 ( 99999 )
    No statistical analyses for this end point

    Secondary: Bath Ankylosing Spondylitis Metrology Index (BASMI) Score Through Month 96: Enthesitis-Related Arthritis (ERA): All Periods: Extension Study

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    End point title
    Bath Ankylosing Spondylitis Metrology Index (BASMI) Score Through Month 96: Enthesitis-Related Arthritis (ERA): All Periods: Extension Study
    End point description
    Bath Ankylosing Spondylitis Metrology Index (BASMI) is an objective measure of spinal mobility. The BASMI score is composed of 5 measures: cervical rotation, intermalleolar distance, modified Schober's test, lateral flexion and tragus to wall distance. Each measure was scored 0-2 (0=normal mobility, 2=severe reduction) to give a final score ranging 0 to 10. The analysis set included all subjects enrolled in extension study. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96
    End point values
    Enthesitis-Related Arthritis
    Number of subjects analysed
    24
    Units: Units on scale
    arithmetic mean (standard deviation)
        Month 12 (n=20)
    0.39 ( 0.64 )
        Month 18 (n=24)
    0.21 ( 0.51 )
        Month 24 (n=22)
    0.23 ( 0.53 )
        Month 30 (n=20)
    0.40 ( 0.68 )
        Month 36 (n=20)
    0.30 ( 0.66 )
        Month 42 (n=18)
    0.17 ( 0.51 )
        Month 48 (n=18)
    0.28 ( 0.67 )
        Month 54 (n=14)
    0.21 ( 0.58 )
        Month 60 (n=12)
    0.17 ( 0.39 )
        Month 66 (n=11)
    0.09 ( 0.30 )
        Month 72 (n=11)
    0.09 ( 0.30 )
        Month 78 (n=10)
    0.10 ( 0.32 )
        Month 84 (n=10)
    0.10 ( 0.32 )
        Month 90 (n=10)
    0.10 ( 0.32 )
        Month 96 (n=8)
    0.00 ( 0.00 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Percentage Body Surface Area Through Month 96: Psoriatic Arthritis (PsA): All Periods: Extension Study

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    End point title
    Change From Baseline in Percentage Body Surface Area Through Month 96: Psoriatic Arthritis (PsA): All Periods: Extension Study
    End point description
    Percentage of body surface area affected by psoriasis was estimated using the palm method: one of the subject's palm to proximal interphalangeal and thumb= 1 percent (%) of BSA. Regions of the body were assigned specific number of palms with percentage [Head and neck= 10% (10 palms), upper extremities= 20% (20 palms), Trunk (axillae and groin)= 30% (30 palms), lower extremities (buttocks)= 40% (40 palms)]. The total BSA affected was the summation of individual regions affected. The FAS for active treatment period included all subjects in the parent study who received at least one dose of investigational product regardless of whether they received any investigational product during the extension study. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 3, 6, 9, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78
    End point values
    Psoriatic Arthritis (PsA)
    Number of subjects analysed
    19
    Units: Percentage of body surface area
    arithmetic mean (standard deviation)
        Baseline (n=19)
    -7.74 ( 12.52 )
        Month 6 (n=10)
    -5.45 ( 10.36 )
        Month 12 (n=15)
    -10.07 ( 13.96 )
        Month 18 (n=15)
    -9.82 ( 12.55 )
        Month 24 (n=13)
    -11.85 ( 13.71 )
        Month 30 (n=14)
    -10.95 ( 14.42 )
        Month 36 (n=13)
    -10.38 ( 15.93 )
        Month 42 (n=14)
    -11.18 ( 14.21 )
        Month 48 (n=12)
    -11.81 ( 14.06 )
        Month 54 (n=11)
    -12.45 ( 14.34 )
        Month 60 (n=11)
    -12.09 ( 13.66 )
        Month 66 (n=10)
    -10.88 ( 13.38 )
        Month 72 (n=9)
    -8.88 ( 19.95 )
        Month 78 (n=8)
    -13.39 ( 14.64 )
        Month 84 (n=8)
    -13.50 ( 14.93 )
        Month 90 (n=6)
    -16.83 ( 15.83 )
        Month 96 (n=5)
    -15.80 ( 17.47 )
    No statistical analyses for this end point

    Secondary: Change From Baseline in Physician's Global Assessment (PGA) of Psoriasis Score Through Month 96: Psoriatic Arthritis (PsA): All Periods: Extension Study

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    End point title
    Change From Baseline in Physician's Global Assessment (PGA) of Psoriasis Score Through Month 96: Psoriatic Arthritis (PsA): All Periods: Extension Study
    End point description
    PGA of Psoriasis assessed the amount of induration, erythema, and scaling averaged over all psoriatic lesions on a scale of 0 to 5. 0 (no psoriasis) to 5 (severe disease). 'Clear' and "Almost clear' includes all participants who were scored as a 0 or 1. The analysis set included all subjects enrolled in the extension study.
    End point type
    Secondary
    End point timeframe
    Baseline, Month 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96
    End point values
    Psoriatic Arthritis (PsA)
    Number of subjects analysed
    19
    Units: Units on scale
    arithmetic mean (standard deviation)
        Baseline (n=19)
    -1.16 ( 1.26 )
        Month 6 (n=9)
    -1.33 ( 1.41 )
        Month 12 (n=15)
    -1.33 ( 1.23 )
        Month 18 (n=15)
    -1.20 ( 1.26 )
        Month 24 (n=13)
    -1.54 ( 1.27 )
        Month 30 (n=14)
    -1.07 ( 1.49 )
        Month 36 (n=14)
    -1.21 ( 1.12 )
        Month 42 (n=14)
    -1.50 ( 1.22 )
        Month 48 (n=12)
    -1.42 ( 1.08 )
        Month 54 (n=11)
    -1.18 ( 1.33 )
        Month 60 (n=11)
    -1.18 ( 1.17 )
        Month 66 (n=10)
    -1.20 ( 0.92 )
        Month 72 (n=9)
    -1.11 ( 1.05 )
        Month 78 (n=8)
    -1.13 ( 1.13 )
        Month 84 (n=8)
    -1.50 ( 1.07 )
        Month 90 (n=6)
    -1.50 ( 1.05 )
        Month 96 (n=5)
    -1.80 ( 1.10 )
    No statistical analyses for this end point

    Secondary: All Cause Mortality: All Periods: Extension Study

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    End point title
    All Cause Mortality: All Periods: Extension Study
    End point description
    The considered event was death due to any cause from baseline to the end of the study. The full analysis set for extension study included all subjects enrolled in the extension study.
    End point type
    Secondary
    End point timeframe
    Baseline upto Month 96
    End point values
    Etanercept
    Number of subjects analysed
    109
    Units: Subjects
    0
    No statistical analyses for this end point

    Secondary: Number of Subjects With Prior Non-study Medication: All Periods: Extension Study 

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    End point title
    Number of Subjects With Prior Non-study Medication: All Periods: Extension Study 
    End point description
    Prior non-study medications were defined as any non-study medications taken before the first dose of investigational product taken at the start of the study. The analysis set included all subjects enrolled in extension study.
    End point type
    Secondary
    End point timeframe
    Baseline up to Month 96
    End point values
    Etanercept
    Number of subjects analysed
    109
    Units: Subjects
        Anti-infective
    2
        Corticosteroids
    5
        Oral corticosteroids
    5
        Parenteral corticosteroid
    99999
        Disease-modifying antirheumatic drugs
    57
        Oral Non-steroidal anti-inflammatory medication
    13
    No statistical analyses for this end point

    Secondary: Number of Subjects With Concomitant Non-study Medication: All Periods: Extension Study 

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    End point title
    Number of Subjects With Concomitant Non-study Medication: All Periods: Extension Study 
    End point description
    Concomitant non-study medications were defined as any non-study medications taken during the treatment period. The analysis set included all subjects enrolled the extension study.
    End point type
    Secondary
    End point timeframe
    Baseline up to Month 96
    End point values
    Etanercept
    Number of subjects analysed
    109
    Units: Subjects
        Anti-infective medications
    62
        Corticosteroids
    29
        Oral corticosteroids
    16
        Parenteral corticosteroid
    12
        Disease-modifying antirheumatic drugs
    64
        Non-steroidal anti-inflammatory drugs
    51
        Oral Non-steroidal anti-inflammatory drugs
    48
    No statistical analyses for this end point

    Secondary: Number of Subjects With After Non-study Medication: All Periods: Extension Study 

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    End point title
    Number of Subjects With After Non-study Medication: All Periods: Extension Study 
    End point description
    After non-study medications referred to any non-study medications taken after the last dose of the investigational product. The analysis set included all subjects enrolled in the extension study.
    End point type
    Secondary
    End point timeframe
    Baseline up to Month 96
    End point values
    Etanercept
    Number of subjects analysed
    109
    Units: Subjects
        Anti-infectives
    7
        Corticosteroids
    6
        Oral corticosteroids
    3
        Parenteral corticosteroid
    1
        Disease-modifying antirheumatic drugs
    48
        Non-steroidal anti-inflammatory drugs
    16
        Oral Non-steroidal anti-inflammatory drugs
    16
    No statistical analyses for this end point

    Secondary: Exposure Time: All Periods: Extension Study

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    End point title
    Exposure Time: All Periods: Extension Study
    End point description
    The exposure time (years) to etanercept was calculated for each subject each period using (the last dose date – the first dose date + 1)/365.25. If the gap was less than 28 days between two etanercept treatment periods, the cumulative exposure included the gap. Else, the gap was excluded from the cumulative exposure. The analysis set included all subjects enrolled in the extension study.
    End point type
    Secondary
    End point timeframe
    First dose to the last dose
    End point values
    Etanercept
    Number of subjects analysed
    99
    Units: Years
        arithmetic mean (standard deviation)
    244.79 ( 147.71 )
    No statistical analyses for this end point

    Secondary: Percentage of Participants With Total CHAQ Score Improvement of >0.188 From Baseline of 1014:All Periods: Extension Study

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    End point title
    Percentage of Participants With Total CHAQ Score Improvement of >0.188 From Baseline of 1014:All Periods: Extension Study
    End point description
    Childhood Health Assessment Questionnaire (CHAQ): parent-administered, valid assessment of functional disability, discomfort in pediatrics with rheumatic diseases. Parents report subject's ability to perform activities in 8 domains: dressing, arising, eating, walking,hygiene, each,grip,common activities distributed in total of 30 items.Each item is scored on 4-point Likert scale: 0=no difficulty;1=some difficulty;2=much difficulty;3=unable to do. Highest score reported for domain is score for that domain. Overall score = sum of domain scores divided by number of domains answered. Total score: 0=no difficulty to 3=extreme difficulty. Here, “n” signifies subjects evaluable at specific time points.
    End point type
    Secondary
    End point timeframe
    Baseline of parent study through Month 96
    End point values
    Etanercept
    Number of subjects analysed
    80
    Units: Percentage of Subjects
    number (confidence interval 95%)
        Baseline (n=80)
    68.8 (57.4 to 78.7)
        Month 6 (n=74)
    73.0 (61.4 to 82.6)
        Month 12 (n=62)
    79.0 (66.8 to 88.3)
        Month 18 (n=46)
    78.3 (63.6 to 89.1)
        Month 24 (n=37)
    86.5 (71.2 to 95.5)
        Month 30 (n=32)
    90.6 (75.0 to 98.0)
        Month 36 (n=22)
    90.9 (70.8 to 98.9)
        Month 42 (n=21)
    95.2 (76.2 to 99.9)
        Month 48 (n=16)
    93.8 (69.8 to 99.8)
        Month 54 (n=10)
    100.0 (69.2 to 100.0)
        Month 60 (n=8)
    100.0 (63.1 to 100.0)
        Month 66 (n=7)
    100.0 (59.0 to 100.0)
        Month 72 (n=6)
    100.0 (54.1 to 100.0)
        Month 78 (n=5)
    100.0 (47.8 to 100.0)
        Month 84 (n=4)
    100.0 (39.8 to 100.0)
        Month 90 (n=4)
    100.0 (39.8 to 100.0)
        Month 96 (n=2)
    100.0 (15.8 to 100.0)
    No statistical analyses for this end point

    Secondary: Number of Subjects With Vital Signs Abnormalities: All Periods: Parent and Extension Study

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    End point title
    Number of Subjects With Vital Signs Abnormalities: All Periods: Parent and Extension Study
    End point description
    Vital signs assessment included temperature, pulse, systolic and diastolic blood pressure. Pulse rate was obtained with subject in the seated position, after having sat calmly for at least 5 minutes. Clinical significance of vital signs was determined at the investigator's discretion. The FAS included all subjects in the parent study who received at least 1 dose of investigational product regardless of whether they received any investigational product during the extension study.
    End point type
    Secondary
    End point timeframe
    Baseline up to 96 months
    End point values
    All Periods (Parent and Extension Study)
    Number of subjects analysed
    99
    Units: Subjects
        Pulse (low)
    1
        Systolic blood pressure (high)
    14
        Diastolic blood pressure (low)
    4
        Diastolic blood pressure (high)
    2
    No statistical analyses for this end point

    Adverse events

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    Adverse events information
    Timeframe for reporting adverse events
    Screening up to Month 96
    Adverse event reporting additional description
    The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as non-serious in another subject, or one subject may have experienced both a serious and non-serious event during the study. AEs and SAEs were analysed for full analysis set.
    Assessment type
    Non-systematic
    Dictionary used for adverse event reporting
    Dictionary name
    MedDRA
    Dictionary version
    v23.1
    Reporting groups
    Reporting group title
    Etanercept
    Reporting group description
    Etanercept was administered 0.8 mg/kg up to a maximum dose of 50 mg once weekly subcutaneously for 96 months.

    Serious adverse events
    Etanercept
    Total subjects affected by serious adverse events
         subjects affected / exposed
    22 / 109 (20.18%)
         number of deaths (all causes)
    0
         number of deaths resulting from adverse events
    0
    Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    Hodgkin's disease
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Vascular disorders
    Varicose vein
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Surgical and medical procedures
    Knee operation
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Reproductive system and breast disorders
    Varicocele
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Psychiatric disorders
    Attention deficit hyperactivity disorder
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Depression
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Suicide attempt
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Injury, poisoning and procedural complications
    Contusion
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Fractured coccyx
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Facial bones fracture
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Meniscus injury
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Multiple fractures
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Radius fracture
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Nervous system disorders
    Psychomotor hyperactivity
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Eye disorders
    Iridocyclitis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Uveitis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Gastrointestinal disorders
    Crohn's disease
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences causally related to treatment / all
    1 / 2
         deaths causally related to treatment / all
    0 / 0
    Intestinal perforation
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Skin and subcutaneous tissue disorders
    Psoriasis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Renal and urinary disorders
    Renal colic
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Musculoskeletal and connective tissue disorders
    Synovitis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Infections and infestations
    Anal abscess
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Appendicitis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Dengue fever
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Influenza
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Sepsis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Urinary tract infection
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Frequency threshold for reporting non-serious adverse events: 1%
    Non-serious adverse events
    Etanercept
    Total subjects affected by non serious adverse events
         subjects affected / exposed
    85 / 109 (77.98%)
    Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    Skin papilloma
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Uterine leiomyoma
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Vascular disorders
    Haematoma
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Surgical and medical procedures
    Wisdom teeth removal
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Tonsillectomy
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    General disorders and administration site conditions
    Pyrexia
         subjects affected / exposed
    6 / 109 (5.50%)
         occurrences all number
    9
    Injection site reaction
         subjects affected / exposed
    6 / 109 (5.50%)
         occurrences all number
    7
    Chest pain
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    2
    Peripheral swelling
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Influenza like illness
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    5
    Immune system disorders
    Hypersensitivity
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Reproductive system and breast disorders
    Dysmenorrhoea
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    2
    Vaginal discharge
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Ovarian cyst
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Respiratory, thoracic and mediastinal disorders
    Asthma
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Epistaxis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Cough
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Catarrh
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Rhinitis allergic
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    2
    Tonsillar hypertrophy
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Oropharyngeal pain
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    2
    Psychiatric disorders
    Depression
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Investigations
    Blood pressure increased
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    2
    Aspartate aminotransferase abnormal
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Alanine aminotransferase increased
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Intraocular pressure increased
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Transaminases increased
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    White blood cell count decreased
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    3
    Weight increased
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Injury, poisoning and procedural complications
    Animal bite
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Chillblains
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Contusion
         subjects affected / exposed
    4 / 109 (3.67%)
         occurrences all number
    4
    Facial bones fracture
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    2
    Fibula fracture
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Foot fracture
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    2
    Hand fracture
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    2
    Head injury
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    2
    Joint dislocation
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Joint injury
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Ligament sprain
         subjects affected / exposed
    4 / 109 (3.67%)
         occurrences all number
    7
    Limb injury
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    2
    Post-traumatic neck syndrome
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Radius fracture
         subjects affected / exposed
    3 / 109 (2.75%)
         occurrences all number
    4
    Skin laceration
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    2
    Patella fracture
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Scar
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Skeletal injury
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    2
    Skin abrasion
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    2
    Nervous system disorders
    Headache
         subjects affected / exposed
    5 / 109 (4.59%)
         occurrences all number
    5
    Dizziness
         subjects affected / exposed
    3 / 109 (2.75%)
         occurrences all number
    3
    Sciatica
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Migraine
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    2
    Syncope
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Narcolepsy
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Blood and lymphatic system disorders
    Anaemia
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    2
    Iron deficiency anaemia
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Lymphadenitis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Neutropenia
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Thrombocytopenia
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Leukopenia
         subjects affected / exposed
    4 / 109 (3.67%)
         occurrences all number
    4
    Ear and labyrinth disorders
    Tympanic membrane disorder
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Eustachian tube disorder
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Vertigo
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Tympanic membrane perforation
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Eye disorders
    Iridocyclitis
         subjects affected / exposed
    5 / 109 (4.59%)
         occurrences all number
    5
    Maculopathy
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Scleral haemorrhage
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Uveitis
         subjects affected / exposed
    4 / 109 (3.67%)
         occurrences all number
    4
    Gastrointestinal disorders
    Abdominal pain
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    2
    Abdominal pain upper
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Anal fistula
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Aphthous ulcer
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Colitis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Constipation
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Diarrhoea
         subjects affected / exposed
    6 / 109 (5.50%)
         occurrences all number
    6
    Dyspepsia
         subjects affected / exposed
    3 / 109 (2.75%)
         occurrences all number
    3
    Enteritis
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    2
    Food poisoning
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Gastritis
         subjects affected / exposed
    4 / 109 (3.67%)
         occurrences all number
    4
    Nausea
         subjects affected / exposed
    5 / 109 (4.59%)
         occurrences all number
    5
    Pneumoperitoneum
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Toothache
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Vomiting
         subjects affected / exposed
    4 / 109 (3.67%)
         occurrences all number
    4
    Enterocolitis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Hepatobiliary disorders
    Hypertransaminasaemia
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Skin and subcutaneous tissue disorders
    Acne
         subjects affected / exposed
    3 / 109 (2.75%)
         occurrences all number
    3
    Acne conglobata
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Dermatitis atopic
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Acne cystic
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Hair colour changes
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Rash
         subjects affected / exposed
    3 / 109 (2.75%)
         occurrences all number
    3
    Psoriasis
         subjects affected / exposed
    3 / 109 (2.75%)
         occurrences all number
    3
    Rash erythematous
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Skin lesion
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Photosensitivity reaction
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Renal and urinary disorders
    Renal colic
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Haematuria
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Musculoskeletal and connective tissue disorders
    Arthralgia
         subjects affected / exposed
    11 / 109 (10.09%)
         occurrences all number
    16
    Arthritis
         subjects affected / exposed
    3 / 109 (2.75%)
         occurrences all number
    3
    Back pain
         subjects affected / exposed
    7 / 109 (6.42%)
         occurrences all number
    7
    Bone pain
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Bone swelling
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Haematoma muscle
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Groin pain
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Intervertebral disc disorder
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Joint effusion
         subjects affected / exposed
    3 / 109 (2.75%)
         occurrences all number
    5
    Intervertebral disc protrusion
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Juvenile idiopathic arthritis
         subjects affected / exposed
    4 / 109 (3.67%)
         occurrences all number
    4
    Joint swelling
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    2
    Joint laxity
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Muscle contracture
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Myalgia
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Pain in jaw
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Pain in extremity
         subjects affected / exposed
    3 / 109 (2.75%)
         occurrences all number
    3
    Osteonecrosis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Tendonitis
         subjects affected / exposed
    3 / 109 (2.75%)
         occurrences all number
    3
    Spinal pain
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    2
    Neck pain
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Tenosynovitis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Plantar fasciitis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Synovitis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Infections and infestations
    Acarodermatitis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Conjunctivitis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Anal abscess
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Acute sinusitis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Cystitis
         subjects affected / exposed
    4 / 109 (3.67%)
         occurrences all number
    4
    Diarrhoea infectious
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    2
    Bronchitis
         subjects affected / exposed
    12 / 109 (11.01%)
         occurrences all number
    14
    Ear infection
         subjects affected / exposed
    5 / 109 (4.59%)
         occurrences all number
    10
    Gastrointestinal viral infection
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Folliculitis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Enterovirus infection
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Gingivitis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Infectious mononucleosis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Influenza
         subjects affected / exposed
    8 / 109 (7.34%)
         occurrences all number
    11
    Laryngitis
         subjects affected / exposed
    3 / 109 (2.75%)
         occurrences all number
    3
    Nasopharyngitis
         subjects affected / exposed
    8 / 109 (7.34%)
         occurrences all number
    9
    Oral herpes
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    11
    Orchitis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Otitis externa
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Otitis media
         subjects affected / exposed
    3 / 109 (2.75%)
         occurrences all number
    3
    Otitis media acute
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Paronychia
         subjects affected / exposed
    3 / 109 (2.75%)
         occurrences all number
    3
    Periodontitis
         subjects affected / exposed
    3 / 109 (2.75%)
         occurrences all number
    3
    Pertussis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Pharyngitis
         subjects affected / exposed
    21 / 109 (19.27%)
         occurrences all number
    54
    Pharyngotonsillitis
         subjects affected / exposed
    4 / 109 (3.67%)
         occurrences all number
    4
    Pneumonia
         subjects affected / exposed
    4 / 109 (3.67%)
         occurrences all number
    4
    Pulpitis dental
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Respiratory tract infection
         subjects affected / exposed
    3 / 109 (2.75%)
         occurrences all number
    3
    Respiratory tract infection viral
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    3
    Sinusitis
         subjects affected / exposed
    8 / 109 (7.34%)
         occurrences all number
    8
    Septic shock
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Suspected COVID-19
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Staphylococcal skin infection
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    6
    Tinea versicolour
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Tonsillitis
         subjects affected / exposed
    9 / 109 (8.26%)
         occurrences all number
    17
    Vaginal infection
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Urinary tract infection
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    2
    Upper respiratory tract infection
         subjects affected / exposed
    28 / 109 (25.69%)
         occurrences all number
    85
    Varicella
         subjects affected / exposed
    3 / 109 (2.75%)
         occurrences all number
    3
    Viraemia
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Viral infection
         subjects affected / exposed
    4 / 109 (3.67%)
         occurrences all number
    4
    Wound infection
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Viral upper respiratory tract infection
         subjects affected / exposed
    2 / 109 (1.83%)
         occurrences all number
    2
    Viral tonsillitis
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Gastroenteritis
         subjects affected / exposed
    10 / 109 (9.17%)
         occurrences all number
    10
    Gastroenteritis viral
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Herpes simplex
         subjects affected / exposed
    1 / 109 (0.92%)
         occurrences all number
    1
    Rhinitis
         subjects affected / exposed
    4 / 109 (3.67%)
         occurrences all number
    5

    More information

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    Substantial protocol amendments (globally)

    Were there any global substantial amendments to the protocol? Yes
    Date
    Amendment
    20 Jul 2012
    Changes in study title, schedule of activities and study objectives.
    09 Mar 2015
    Modification in adverse event reporting section and communication of results by Pfizer.

    Interruptions (globally)

    Were there any global interruptions to the trial? No

    Limitations and caveats

    Limitations of the trial such as small numbers of subjects analysed or technical problems leading to unreliable data.
    The data for endpoint analysis taken from statistical analysis plan based on the study team discretion.
    For support, Contact us.
    The status and protocol content of GB trials is no longer updated since 1 January 2021. For the UK, as of 31 January 2021, EU Law applies only to the territory of Northern Ireland (NI) to the extent foreseen in the Protocol on Ireland/NI. Legal notice
    As of 31 January 2023, all EU/EEA initial clinical trial applications must be submitted through CTIS . Updated EudraCT trials information and information on PIP/Art 46 trials conducted exclusively in third countries continues to be submitted through EudraCT and published on this website.

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