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    Clinical Trial Results:
    A Multi-center, Randomized, Double-blind, Placebo-controlled Trial to Evaluate the Effects of Intra-Erythrocyte Dexamethasone Sodium Phosphate on Neurological Symptoms in Patients with Ataxia Telangiectasia

    Summary
    EudraCT number
    2015-005241-31
    Trial protocol
    DE   BE   NO   ES   PL   IT  
    Global end of trial date
    13 May 2021

    Results information
    Results version number
    v1(current)
    This version publication date
    24 Mar 2024
    First version publication date
    24 Mar 2024
    Other versions

    Trial information

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    Trial identification
    Sponsor protocol code
    IEDAT-02-2015
    Additional study identifiers
    ISRCTN number
    -
    US NCT number
    NCT02770807
    WHO universal trial number (UTN)
    -
    Other trial identifiers
    US IND: 115929
    Sponsors
    Sponsor organisation name
    EryDel S.p.A.
    Sponsor organisation address
    Via Meucci, 3, Bresso, Italy, 20091
    Public contact
    Irene Maccabruni, Erydel SpA (now Quince Therapeutics), +39 0236504470, imaccabruni@quincetx.com
    Scientific contact
    Irene Maccabruni , Erydel SpA (now Quince Therapeutics), +39 0236504470, imaccabruni@quincetx.com
    Paediatric regulatory details
    Is trial part of an agreed paediatric investigation plan (PIP)
    No
    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?
    No
    Results analysis stage
    Analysis stage
    Final
    Date of interim/final analysis
    13 May 2021
    Is this the analysis of the primary completion data?
    Yes
    Primary completion date
    13 May 2021
    Global end of trial reached?
    Yes
    Global end of trial date
    13 May 2021
    Was the trial ended prematurely?
    No
    General information about the trial
    Main objective of the trial
    Initial Double-Blind Treatment Period (0 to 6 Months) Evaluate the effect of EryDex at two dose levels (low dose and high dose DSP/infusion), compared to placebo, on central nervous system (CNS) symptoms measured by the change in the Modified International Cooperative Ataxia Rating Scale (mICARS) from baseline to Month 6 (Visit 9) in patients with ataxia telangiectasia (A-T). Extension Treatment Period (6-12 Months): Evaluate the efficacy of EryDex at two dose levels (low dose and high dose DSP/infusion) compared to placebo, in treating CNS symptoms in A-T patients during longer-term treatment (up to 12 months), as measured by the mICARS.
    Protection of trial subjects
    The study was conducted under the provision of the Declaration of Helsinki, and in accordance with the International Conference on Harmonization (ICH) Consolidated Guideline on Good Clinical Practice (GCP).
    Background therapy
    -
    Evidence for comparator
    This was a multi-center, one-year, randomized, prospective, double-blind, placebo-controlled, phase III study. This study was divided into three periods: Screening (Days -30 to -1), 6-month Initial Treatment Period (Months 1-6; Visits 1-9), and 6-month Extension Treatment Period (Months 7-12; Visits 10-15). A total of 175 patients (pts), of the 180 planned, met all selection criteria at baseline, and were randomized in a 1:1:1 fashion to one of the two EDS-EP dose levels or placebo. These pts were randomly assigned to receive one of the two doses of EDS-EP or placebo, as follows: • Group 1: EDS-EP dose range of ~5-10 mg DSP/infusion (low dose), 59 pts • Group 2: EDS-EP dose range of ~14-22 mg DSP/infusion (high dose), 57 pts • Group 3: Placebo EDS infusion, 59 pts The initial 6-month treatment period was considered complete when the endpoint assessment (at Visit 9/Month 6 or at early discontinuation) was performed for all pts. All pts who completed the assessments over the initial 6 months were eligible to continue in an additional 6-month, double-blind, placebo-controlled extension, designed to collect infos on the longer-term safety and efficacy of the trial treatments. Following completion of the 6-month Initial Treatment Period, patients that met all entry criteria were re-randomized and treated as follows: • pts originally randomized to one of the two dose levels of EryDex (low or high dose; Groups 1 or 2) continued in the same treatment arm. • Pts originally randomized to the Placebo were re-allocated as defined at the initial randomization in equal proportions (1:1) and received either the EryDex low dose or high dose as follows: • After 6 months, 1/3 of the placebo pts were switched to treatment with EryDex, as described above. • After 9 months, another third of the placebo pts were switched to treatment with EryDex, as described above. At 12 months, all remaining placebo pts were eligible to switch to open-label treatment with Erydex as above
    Actual start date of recruitment
    02 Mar 2017
    Long term follow-up planned
    Yes
    Long term follow-up rationale
    Safety
    Long term follow-up duration
    1 Years
    Independent data monitoring committee (IDMC) involvement?
    Yes
    Population of trial subjects
    Number of subjects enrolled per country
    Country: Number of subjects enrolled
    Norway: 5
    Country: Number of subjects enrolled
    Poland: 11
    Country: Number of subjects enrolled
    Spain: 13
    Country: Number of subjects enrolled
    United Kingdom: 11
    Country: Number of subjects enrolled
    Belgium: 3
    Country: Number of subjects enrolled
    Germany: 16
    Country: Number of subjects enrolled
    Italy: 4
    Country: Number of subjects enrolled
    United States: 32
    Country: Number of subjects enrolled
    Israel: 1
    Country: Number of subjects enrolled
    Australia: 5
    Country: Number of subjects enrolled
    Tunisia: 8
    Country: Number of subjects enrolled
    India: 66
    Worldwide total number of subjects
    175
    EEA total number of subjects
    63
    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)
    141
    Adolescents (12-17 years)
    28
    Adults (18-64 years)
    6
    From 65 to 84 years
    0
    85 years and over
    0

    Subject disposition

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    Recruitment
    Recruitment details
    176 patients were randomized, and 175 patients received study drug (Safety Population or ITT). There were 164 patients in the mITT and 107 patients in the PP population. Of the 164 patients in the mITT, 54 were randomized to placebo, 56 to low dose, and 54 to high dose EryDex.

    Pre-assignment
    Screening details
    Patients (pts) were randomly assigned to one of the 3 treatment groups (1:1:1). After 6 months of treatment, one third of the placebo pts were switched to treatment with EryDex low dose or high dose. After 9 months, another third of the placebo pts were switched to treatment with EryDex low or high dose.

    Period 1
    Period 1 title
    Overall trial (overall period)
    Is this the baseline period?
    Yes
    Allocation method
    Randomised - controlled
    Blinding used
    Double blind
    Roles blinded
    Subject, Investigator
    Blinding implementation details
    This was a randomized, double-blind study; therefore, the Sponsor, Investigator, site staff, and patients were not aware of the treatment assignments.

    Arms
    Are arms mutually exclusive
    Yes

    Arm title
    EryDex Low Dose DSP (SAF)
    Arm description
    EDS-EP dose range of ~5-10 mg DSP/infusion. This study treatment was to be administered by IV infusion, once per month, for 12 consecutive months (6 months Initial Treatment Period + 6 months Extension Treatment Period). Before the study treatment, each patient underwent a 30-day Screening Period, during which any previous treatments with other corticosteroid compounds were withdrawn (washout from previous treatment).
    Arm type
    Experimental

    Investigational medicinal product name
    EryDex Low dose
    Investigational medicinal product code
    Other name
    Pharmaceutical forms
    Solution for injection/infusion
    Routes of administration
    Infusion
    Dosage and administration details
    Patients were treated with EryDex as indicated in the arm description.

    Arm title
    EryDex High Dose DSP (SAF)
    Arm description
    EDS-EP dose range of ~14-22 mg DSP/infusion. Before starting the study treatment, each patient underwent a 30-day Screening Period, during which any previous treatments with other corticosteroid compounds were withdrawn (washout from previous treatment).
    Arm type
    Experimental

    Investigational medicinal product name
    EryDex High dose
    Investigational medicinal product code
    Other name
    Pharmaceutical forms
    Solution for injection/infusion
    Routes of administration
    Infusion
    Dosage and administration details
    Patients were treated with EryDex prepared as described in the arm description.

    Arm title
    Pooled Placebo (SAF)
    Arm description
    Patients were treated with EDS processed autologous erythrocytes using a placebo solution (5 mL of 0.372% sodium chloride [NaCl] solution), plus 11 mL sterile water for injection in the same syringe, for a total of 16 mL. Before starting placebo, each patient underwent a 30-day Screening Period, during which any previous treatments with other corticosteroid compounds were withdrawn (washout from previous treatment).
    Arm type
    Placebo

    Investigational medicinal product name
    Placebo Comparator
    Investigational medicinal product code
    Other name
    Pharmaceutical forms
    Solution for injection/infusion
    Routes of administration
    Infusion
    Dosage and administration details
    Placebo was to be administered by IV infusion, once per month, for 12 consecutive months (6 months Initial Treatment Period + 6 months Extension Treatment Period).

    Number of subjects in period 1
    EryDex Low Dose DSP (SAF) EryDex High Dose DSP (SAF) Pooled Placebo (SAF)
    Started
    59
    57
    59
    Completed
    34
    38
    36
    Not completed
    25
    19
    23
         Adverse event, serious fatal
    -
    -
    1
         Consent withdrawn by subject
    7
    3
    4
         Physician decision
    -
    -
    1
         Covid-related Treatment/Visit Delay
    15
    13
    17
         Adverse event, non-fatal
    3
    3
    -

    Baseline characteristics

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    Baseline characteristics reporting groups
    Reporting group title
    EryDex Low Dose DSP (SAF)
    Reporting group description
    EDS-EP dose range of ~5-10 mg DSP/infusion. This study treatment was to be administered by IV infusion, once per month, for 12 consecutive months (6 months Initial Treatment Period + 6 months Extension Treatment Period). Before the study treatment, each patient underwent a 30-day Screening Period, during which any previous treatments with other corticosteroid compounds were withdrawn (washout from previous treatment).

    Reporting group title
    EryDex High Dose DSP (SAF)
    Reporting group description
    EDS-EP dose range of ~14-22 mg DSP/infusion. Before starting the study treatment, each patient underwent a 30-day Screening Period, during which any previous treatments with other corticosteroid compounds were withdrawn (washout from previous treatment).

    Reporting group title
    Pooled Placebo (SAF)
    Reporting group description
    Patients were treated with EDS processed autologous erythrocytes using a placebo solution (5 mL of 0.372% sodium chloride [NaCl] solution), plus 11 mL sterile water for injection in the same syringe, for a total of 16 mL. Before starting placebo, each patient underwent a 30-day Screening Period, during which any previous treatments with other corticosteroid compounds were withdrawn (washout from previous treatment).

    Reporting group values
    EryDex Low Dose DSP (SAF) EryDex High Dose DSP (SAF) Pooled Placebo (SAF) Total
    Number of subjects
    59 57 59 175
    Age categorical
    The Safety Population (SAF), which consisted of all patients who received any amount of randomized treatment (also referred to as the ITT ).
    Units: Subjects
        In utero
    0 0 0 0
        Preterm newborn infants (gestational age < 37 wks)
    0 0 0 0
        Newborns (0-27 days)
    0 0 0 0
        Infants and toddlers (28 days-23 months)
    0 0 0 0
        Children (2-11 years)
    50 47 44 141
        Adolescents (12-17 years)
    7 8 13 28
        Adults (18-64 years)
    2 2 2 6
        From 65-84 years
    0 0 0 0
        85 years and over
    0 0 0 0
    Age continuous
    Units: years
        arithmetic mean (standard deviation)
    9.5 ( 3.16 ) 10.2 ( 4.86 ) 10.3 ( 4.02 ) -
    Gender categorical
    Units: Subjects
        Female
    30 30 30 90
        Male
    29 27 29 85
    Subject analysis sets

    Subject analysis set title
    EryDex Low Dose DSP - mITT
    Subject analysis set type
    Modified intention-to-treat
    Subject analysis set description
    Modified Intention to Treat population - mITT: all randomized patients who received at least one dose of study medication and had at least one post-baseline efficacy assessment of the primary efficacy variable.

    Subject analysis set title
    EryDex High Dose DSP - mITT
    Subject analysis set type
    Modified intention-to-treat
    Subject analysis set description
    Modified Intention to Treat population - mITT: all randomized patients who received at least one dose of study medication and had at least one post-baseline efficacy assessment of the primary efficacy variable.

    Subject analysis set title
    Pooled Placebo - mITT
    Subject analysis set type
    Modified intention-to-treat
    Subject analysis set description
    Modified Intention to Treat population - mITT: all randomized patients who received at least one dose of study medication and had at least one post-baseline efficacy assessment of the primary efficacy variable.

    Subject analysis sets values
    EryDex Low Dose DSP - mITT EryDex High Dose DSP - mITT Pooled Placebo - mITT
    Number of subjects
    56
    54
    54
    Age categorical
    The Safety Population (SAF), which consisted of all patients who received any amount of randomized treatment (also referred to as the ITT ).
    Units: Subjects
        In utero
        Preterm newborn infants (gestational age < 37 wks)
        Newborns (0-27 days)
        Infants and toddlers (28 days-23 months)
        Children (2-11 years)
        Adolescents (12-17 years)
        Adults (18-64 years)
        From 65-84 years
        85 years and over
    Age continuous
    Units: years
        arithmetic mean (standard deviation)
    9.6 ( 3.22 )
    10.4 ( 4.96 )
    10.3 ( 4.18 )
    Gender categorical
    Units: Subjects
        Female
    27
    26
    26
        Male
    29
    28
    28

    End points

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    End points reporting groups
    Reporting group title
    EryDex Low Dose DSP (SAF)
    Reporting group description
    EDS-EP dose range of ~5-10 mg DSP/infusion. This study treatment was to be administered by IV infusion, once per month, for 12 consecutive months (6 months Initial Treatment Period + 6 months Extension Treatment Period). Before the study treatment, each patient underwent a 30-day Screening Period, during which any previous treatments with other corticosteroid compounds were withdrawn (washout from previous treatment).

    Reporting group title
    EryDex High Dose DSP (SAF)
    Reporting group description
    EDS-EP dose range of ~14-22 mg DSP/infusion. Before starting the study treatment, each patient underwent a 30-day Screening Period, during which any previous treatments with other corticosteroid compounds were withdrawn (washout from previous treatment).

    Reporting group title
    Pooled Placebo (SAF)
    Reporting group description
    Patients were treated with EDS processed autologous erythrocytes using a placebo solution (5 mL of 0.372% sodium chloride [NaCl] solution), plus 11 mL sterile water for injection in the same syringe, for a total of 16 mL. Before starting placebo, each patient underwent a 30-day Screening Period, during which any previous treatments with other corticosteroid compounds were withdrawn (washout from previous treatment).

    Subject analysis set title
    EryDex Low Dose DSP - mITT
    Subject analysis set type
    Modified intention-to-treat
    Subject analysis set description
    Modified Intention to Treat population - mITT: all randomized patients who received at least one dose of study medication and had at least one post-baseline efficacy assessment of the primary efficacy variable.

    Subject analysis set title
    EryDex High Dose DSP - mITT
    Subject analysis set type
    Modified intention-to-treat
    Subject analysis set description
    Modified Intention to Treat population - mITT: all randomized patients who received at least one dose of study medication and had at least one post-baseline efficacy assessment of the primary efficacy variable.

    Subject analysis set title
    Pooled Placebo - mITT
    Subject analysis set type
    Modified intention-to-treat
    Subject analysis set description
    Modified Intention to Treat population - mITT: all randomized patients who received at least one dose of study medication and had at least one post-baseline efficacy assessment of the primary efficacy variable.

    Primary: Change from baseline in Modified International Cooperative Ataxia Rating Scale (mICARS)

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    End point title
    Change from baseline in Modified International Cooperative Ataxia Rating Scale (mICARS)
    End point description
    The International Cooperative Ataxia Rating Scale (ICARS) was an assessment of the degree of impairment in patients with cerebellar ataxia and was administered in its entirety; however, the primary efficacy assessment was based on the modified (m)ICARS, which excluded the Oculomotor domain (items 17 to 19) and items 8 to 12 of the Kinetic Functions domain of the ICARS. The mICARS was a 54 points maximum score (min 0) questionnaire divided into 3 sections: • Posture and Gait Disturbance section-7 items (min score 0, max score 34) • Kinetic Function-2 items (min score 0, max score 12) • Speech Disorder- 2 items (min score 0, max score 8). The assessment was designed to be completed within 30 minutes, and higher scores - both for total and subscores - indicate a higher level of disease impairment. The subscores were added to give the total score.
    End point type
    Primary
    End point timeframe
    to Month 6 (Visit 9)
    End point values
    EryDex Low Dose DSP - mITT EryDex High Dose DSP - mITT Pooled Placebo - mITT
    Number of subjects analysed
    56
    54
    54
    Units: Score on a scale
        arithmetic mean (standard deviation)
    0.8 ( 3.56 )
    1.0 ( 3.32 )
    2.3 ( 5.03 )
    Statistical analysis title
    EryDex Low Dose DSP - mITT, Placebo - mITT
    Statistical analysis description
    Least squares means, and p-values are derived from a mixed model repeated measures analysis with baseline modified ICARS value as covariate and the fixed effects of treatment, age, sex, region and visit and the interaction term treatment-by-visit.
    Comparison groups
    EryDex Low Dose DSP - mITT v Pooled Placebo - mITT
    Number of subjects included in analysis
    110
    Analysis specification
    Pre-specified
    Analysis type
    superiority
    P-value
    = 0.0847
    Method
    Mixed models analysis
    Parameter type
    Last squares mean difference
    Point estimate
    -1.37
    Confidence interval
         level
    95%
         sides
    2-sided
         lower limit
    -2.932
         upper limit
    0.19
    Statistical analysis title
    EryDex High Dose DSP - mITT, Placebo - mITT
    Statistical analysis description
    Least squares means, and p-values are derived from a mixed model repeated measures analysis with baseline modified ICARS value as covariate and the fixed effects of treatment, age, sex, region and visit and the interaction term treatment-by-visit.
    Comparison groups
    EryDex High Dose DSP - mITT v Pooled Placebo - mITT
    Number of subjects included in analysis
    108
    Analysis specification
    Pre-specified
    Analysis type
    superiority
    P-value
    = 0.0765
    Method
    Mixed models analysis
    Parameter type
    Last squares mean difference
    Point estimate
    -1.4
    Confidence interval
         level
    95%
         sides
    2-sided
         lower limit
    -2.957
         upper limit
    0.152

    Secondary: Number of Patients With Improving, Stable or Worsening Score Using a Clinical Global Impression of Change (CGI-C)

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    End point title
    Number of Patients With Improving, Stable or Worsening Score Using a Clinical Global Impression of Change (CGI-C)
    End point description
    The CGI-C scale assesses the change in the patient’s clinical status from baseline using a 7-point scale, ranging from 1 (very much improved) to 7 (very much worse), with a score of 4 indicating no change. Clinicians were required to conduct a full clinical interview and examination of the patient. The interview and examination assessed various aspects of the patient’s appearance (grooming, evidence of falls, etc.), ataxia, cognition (orientation, calculation ability, language, ability to follow commands, memory, etc.), apraxia, dysarthria, extrapyramidal motor symptoms, activities of daily living, and mood. The higher the score the worse the outcome.
    End point type
    Secondary
    End point timeframe
    to Month 6 (Visit 9)
    End point values
    EryDex Low Dose DSP - mITT EryDex High Dose DSP - mITT Pooled Placebo - mITT
    Number of subjects analysed
    56
    54
    54
    Units: Number of patients
        Improvement (Scores 1-3)
    19
    27
    19
        Stable or Worsening (Scores 4-7)
    37
    27
    35
    Statistical analysis title
    EryDex Low Dose DSP - mITT, Placebo - mITT
    Comparison groups
    EryDex Low Dose DSP - mITT v Pooled Placebo - mITT
    Number of subjects included in analysis
    110
    Analysis specification
    Pre-specified
    Analysis type
    superiority [1]
    P-value
    = 0.8919
    Method
    Regression, Logistic
    Parameter type
    Odds ratio (OR)
    Point estimate
    0.946
    Confidence interval
         level
    95%
         sides
    2-sided
         lower limit
    0.426
         upper limit
    2.099
    Notes
    [1] - Logistic regression modeling (0/1), where 0 = No change or worsening and 1= improvement, with age (at 2 levels: <10 years, ≥10 years), sex, treatment, region as fixed effects.
    Statistical analysis title
    EryDex High Dose DSP - mITT, Placebo - mITT
    Comparison groups
    EryDex High Dose DSP - mITT v Pooled Placebo - mITT
    Number of subjects included in analysis
    108
    Analysis specification
    Pre-specified
    Analysis type
    superiority [2]
    P-value
    = 0.1255
    Method
    Regression, Logistic
    Parameter type
    Odds ratio (OR)
    Point estimate
    1.848
    Confidence interval
         level
    95%
         sides
    2-sided
         lower limit
    0.842
         upper limit
    4.053
    Notes
    [2] - Logistic regression modeling (0/1), where 0 = No change or worsening and 1= improvement, with age (at 2 levels: <10 years, ≥10 years), sex, treatment, and region as fixed effects.

    Secondary: Number of Patients With None to Severe (0 to 4) Scores in Clinical Global Impression of Severity (CGI-S)-Structured of Neurological Symptoms of AT

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    End point title
    Number of Patients With None to Severe (0 to 4) Scores in Clinical Global Impression of Severity (CGI-S)-Structured of Neurological Symptoms of AT
    End point description
    The CGI-S scale measures global severity of illness at a given point in time, and is usually rated on a 7-point, Likert-type scale ranging from 1 (normal, not ill at all) to 7 (among the most extremely ill patients). No version of the CGI-S exists which has been specifically adapted for use in patients with A-T; therefore, a 5-point version was developed that considered the severity of the following symptoms of A-T: ataxia (walking), dysarthria, dysmetria, extrapyramidal symptoms (chorea, myoclonus, dystonia, and tremor), and eye movements. Ratings of none (0), mild (1), moderate (2), severe (3), and very severe (4) were selected based on the level of symptomatology. The higher the score the worse the outcome.
    End point type
    Secondary
    End point timeframe
    to Visit 9 (Month 6)
    End point values
    EryDex Low Dose DSP - mITT EryDex High Dose DSP - mITT Pooled Placebo - mITT
    Number of subjects analysed
    56
    54
    54
    Units: Number of patients
        CGI-S Score - 0
    0
    0
    0
        CGI-S Score - 1
    15
    16
    17
        CGI-S Score - 2
    29
    26
    24
        CGI-S Score - 3
    12
    12
    13
        CGI-S Score - 4
    0
    0
    0
    Statistical analysis title
    EryDex Low Dose DSP - mITT, Placebo - mITT
    Statistical analysis description
    Odds ratio, confidence limits, and p-value derived using a proportional odds ordinal logistic regression analysis, with age (at 2 levels: <10 years, ≥10 years), sex, treatment, region, visit, baseline CGI-S score, and treatment-by-visit interaction as fixed effects.
    Comparison groups
    EryDex Low Dose DSP - mITT v Pooled Placebo - mITT
    Number of subjects included in analysis
    110
    Analysis specification
    Pre-specified
    Analysis type
    superiority
    P-value
    = 0.4583
    Method
    Ordinal Logistic Regression Analysis
    Parameter type
    Odds ratio (OR)
    Point estimate
    1.369
    Confidence interval
         level
    95%
         sides
    2-sided
         lower limit
    0.597
         upper limit
    3.144
    Statistical analysis title
    EryDex High Dose DSP - mITT, Placebo - mITT
    Statistical analysis description
    Odds ratio, confidence limits, and p-value derived using a proportional odds ordinal logistic regression analysis, with age (at 2 levels: <10 years, ≥10 years), sex, treatment, region, visit, baseline CGI-S score, and treatment-by- visit interaction as fixed effects.
    Comparison groups
    EryDex High Dose DSP - mITT v Pooled Placebo - mITT
    Number of subjects included in analysis
    108
    Analysis specification
    Pre-specified
    Analysis type
    superiority
    P-value
    = 0.4585
    Method
    Ordinal Logistic Regression Analysis
    Parameter type
    Odds ratio (OR)
    Point estimate
    1.371
    Confidence interval
         level
    95%
         sides
    2-sided
         lower limit
    0.595
         upper limit
    3.16

    Secondary: Change from baseline of Vineland Adaptive Behavior Scale (VABS-II) scores - Last Observation Carried Forward (LOCF)

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    End point title
    Change from baseline of Vineland Adaptive Behavior Scale (VABS-II) scores - Last Observation Carried Forward (LOCF)
    End point description
    VABS-II was a questionnaire to assess adaptive behavior. It contained 4 domains each with 2-3 subdomains, every subdomain contained various items (questions): A) communication (receptive, expressive, written) B) daily living skills (personal, domestic, community) C) socialization (interpersonal relationships, play and leisure time, coping skills) D) motor skills (gross motor, fine motor). The expanded version of the VABS consisted of 540 items, 261 of which were used in this study. The possible score for each item was from 0 to 4 based on whether the patient performed that activity "never", "rarely", "sometimes", "often" or "almost always". At the end of each domain section, a total score (the sum of the score for each item) was calculated. Range for domain A: 0-572. Range for domain B: 0-800. Domain C: 0-580. Domain D: 0-424. A grand total score (sum of A+B+C+D scores) was provided. The lower the score the higher the disability at all levels (domains, subdomains, total)
    End point type
    Secondary
    End point timeframe
    to Visit 9 (Month 6)
    End point values
    EryDex Low Dose DSP - mITT EryDex High Dose DSP - mITT Pooled Placebo - mITT
    Number of subjects analysed
    56
    52
    52
    Units: Score on a scale
        arithmetic mean (standard deviation)
    42.6 ( 125.95 )
    -26.5 ( 214.52 )
    573.5 ( 200.37 )
    Statistical analysis title
    EryDex Low Dose DSP - mITT, Placebo - mITT
    Comparison groups
    EryDex Low Dose DSP - mITT v Pooled Placebo - mITT
    Number of subjects included in analysis
    108
    Analysis specification
    Pre-specified
    Analysis type
    superiority [3]
    P-value
    = 0.7029
    Method
    ANCOVA
    Parameter type
    Least squares means difference
    Point estimate
    -13.33
    Confidence interval
         level
    95%
         sides
    2-sided
         lower limit
    -82.261
         upper limit
    55.601
    Notes
    [3] - Least squares mean difference, associated statistics, and p-values derived using ANCOVA, with age (at 2 levels: <10 years, >=10 years), sex, treatment, region, and baseline VABS score as fixed effects.
    Statistical analysis title
    EryDex High Dose DSP - mITT, Placebo - mITT
    Comparison groups
    EryDex High Dose DSP - mITT v Pooled Placebo - mITT
    Number of subjects included in analysis
    104
    Analysis specification
    Pre-specified
    Analysis type
    superiority [4]
    P-value
    = 0.0328
    Method
    ANCOVA
    Parameter type
    Last squares mean difference
    Point estimate
    -77.31
    Confidence interval
         level
    95%
         sides
    2-sided
         lower limit
    -148.201
         upper limit
    -6.421
    Notes
    [4] - Least squares mean difference, associated statistics, and p-values derived using ANCOVA, with age (at 2 levels: <10 years, >=10 years), sex, treatment, region, and baseline VABS score as fixed effects.

    Secondary: Number of Patients With at Least One Treatment-Emergent Adverse Event (TEAE) up to Month 6

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    End point title
    Number of Patients With at Least One Treatment-Emergent Adverse Event (TEAE) up to Month 6
    End point description
    TEAE = Treatment Emergent Adverse Events were any AEs started on or after the day of the first infusion through the day just prior to the day of the Visit 9 (“Month 6”) infusion, or <=60 days after last dose if the subject never continued past this period.
    End point type
    Secondary
    End point timeframe
    to Visit 9 (Month 6)
    End point values
    EryDex Low Dose DSP (SAF) EryDex High Dose DSP (SAF) Pooled Placebo (SAF)
    Number of subjects analysed
    59 [5]
    57 [6]
    59 [7]
    Units: Number of patients
        Patients With Pre- treatment AE
    14
    16
    14
        Patients With Any TEAE
    43
    47
    43
        Patients With Any Treatment-related TEAE
    15
    21
    15
        Patients With Any Serious TEAE
    6
    7
    7
        Patients With Any Serious Treatment-related TEAE
    0
    1
    0
        Patients With Any TEAE Leading to Discontinuation
    0
    2
    0
        Patients With Any TEAE Leading to Death
    0
    0
    0
    Notes
    [5] - Safety Population (SAF): all patients who received any amount of randomized treatment
    [6] - Safety Population (SAF): all patients who received any amount of randomized treatment
    [7] - Safety Population (SAF): all patients who received any amount of randomized treatment
    No statistical analyses for this end point

    Secondary: Number of Patients With at Least One Treatment-Emergent Adverse Event (TEAE) up to month 12

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    End point title
    Number of Patients With at Least One Treatment-Emergent Adverse Event (TEAE) up to month 12
    End point description
    TEAE = Treatment Emergent Adverse Events were any AEs started on or after the day of the first infusion through the day just prior to the day of the Visit 15 (“Month 12”) infusion. Please note that placebo patients who switched to EryDex treatment at 6 and 9 months were not added to the Extension Treatment Period safety data, so that the results reported are for those patients who remained under placebo from the start of the study (N=19).
    End point type
    Secondary
    End point timeframe
    to Visit 15 (Month 12)
    End point values
    EryDex Low Dose DSP (SAF) EryDex High Dose DSP (SAF) Pooled Placebo (SAF)
    Number of subjects analysed
    59 [8]
    57 [9]
    19 [10]
    Units: Number of patients
        Patients With Any TEAE
    45
    50
    15
        Patients With Any Treatment-related TEAE
    19
    25
    5
        Patients With Any Serious TEAE
    8
    9
    4
        Patients With Any Serious Treatment-related TEAE
    1
    1
    1
        Patients With Any TEAE Leading to Discontinuation
    1
    2
    0
        Patients With Any TEAE Leading to Death
    0
    0
    0
    Notes
    [8] - Safety Population: all patients who received any amount of randomized treatment
    [9] - Safety Population: all patients who received any amount of randomized treatment
    [10] - Non-switch placebo: Placebo patients who didn't switched to EryDex treatment at 6 and 9 months.
    No statistical analyses for this end point

    Adverse events

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    Adverse events information
    Timeframe for reporting adverse events
    TEAEs were reported up to the end of the Extension Treatment Period (Month 12).
    Adverse event reporting additional description
    TEAEs included all AEs with an onset date on or after the start of the first infusion through 60 days after the last dose. A patient with more than 1 event with the same system organ class is counted once at that level.
    Assessment type
    Systematic
    Dictionary used for adverse event reporting
    Dictionary name
    MedDRA
    Dictionary version
    24.0
    Reporting groups
    Reporting group title
    EryDex Low Dose DSP - SAF
    Reporting group description
    Safety Population (SAF): all patients who received any amount of randomized treatment (also referred to as the ITT population).

    Reporting group title
    EryDex High Dose DSP - SAF
    Reporting group description
    Safety Population (SAF): all patients who received any amount of randomized treatment (also referred to as the ITT population).

    Reporting group title
    Non-switch Placebo - SAF
    Reporting group description
    Safety Population (SAF): all patients who received any amount of randomized treatment (also referred to as the ITT population). Placebo patients who switched to EryDex treatment at 6 and 9 months were not added to the Extension Treatment Period safety data so that the results reported are for those patients who remained on placebo from the start of the study (N=19).

    Reporting group title
    Placebo Patients Switch to Low Dose - Month 6 - SAF
    Reporting group description
    Patients originally randomized to the Placebo group (Pooled Placebo) re-allocated in EryDex low dose at Month 6 - Visit 9. (N=9)

    Reporting group title
    Placebo Patients Switch to High Dose - Month 6 - SAF
    Reporting group description
    Patients originally randomized to the Placebo group (Pooled Placebo) re-allocated in EryDex High dose at Month 6 - Visit 9. (N=9)

    Reporting group title
    Placebo patients switch to Low Dose - Month 9 - SAF
    Reporting group description
    Patients originally randomized to the Placebo group (Pooled Placebo) re-allocated in EryDex low dose at Month 9 - Visit 12 . (N=11)

    Reporting group title
    Placebo patients switch to High Dose - Month 9 - SAF
    Reporting group description
    Patients originally randomized to the Placebo group (Pooled Placebo) re-allocated in EryDex low dose at Month 9 - Visit 12. (N=11)

    Serious adverse events
    EryDex Low Dose DSP - SAF EryDex High Dose DSP - SAF Non-switch Placebo - SAF Placebo Patients Switch to Low Dose - Month 6 - SAF Placebo Patients Switch to High Dose - Month 6 - SAF Placebo patients switch to Low Dose - Month 9 - SAF Placebo patients switch to High Dose - Month 9 - SAF
    Total subjects affected by serious adverse events
         subjects affected / exposed
    8 / 59 (13.56%)
    9 / 57 (15.79%)
    4 / 19 (21.05%)
    1 / 9 (11.11%)
    1 / 9 (11.11%)
    1 / 11 (9.09%)
    4 / 11 (36.36%)
         number of deaths (all causes)
    0
    0
    1
    0
    0
    0
    0
         number of deaths resulting from adverse events
    0
    0
    0
    0
    0
    0
    0
    Investigations
    Bacterial test positive
         subjects affected / exposed
    4 / 59 (6.78%)
    6 / 57 (10.53%)
    3 / 19 (15.79%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    2 / 11 (18.18%)
         occurrences causally related to treatment / all
    2 / 4
    0 / 6
    1 / 3
    1 / 1
    0 / 0
    1 / 1
    2 / 2
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    B-cell lymphoma
         subjects affected / exposed
    1 / 59 (1.69%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    Vascular disorders
    Aortic stenosis
         subjects affected / exposed
    0 / 59 (0.00%)
    1 / 57 (1.75%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 1
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    Congenital, familial and genetic disorders
    Hepato-lenticular degeneration
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    Nervous system disorders
    Dystonia
         subjects affected / exposed
    1 / 59 (1.69%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    Blood and lymphatic system disorders
    Anemia
         subjects affected / exposed
    0 / 59 (0.00%)
    1 / 57 (1.75%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences causally related to treatment / all
    0 / 0
    1 / 1
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    General disorders and administration site conditions
    Pyrexia
         subjects affected / exposed
    0 / 59 (0.00%)
    1 / 57 (1.75%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 1
    0 / 0
    0 / 0
    0 / 1
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    Gastrointestinal disorders
    Vomiting
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    Respiratory, thoracic and mediastinal disorders
    Bronchitis chronic
         subjects affected / exposed
    1 / 59 (1.69%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    Musculoskeletal and connective tissue disorders
    Juvenile idiopathic arthritis
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 0
    0 / 1
    0 / 0
    0 / 0
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    Infections and infestations
    Herpes zoster
         subjects affected / exposed
    1 / 59 (1.69%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    Lower respiratory tract infection
         subjects affected / exposed
    1 / 59 (1.69%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    Pneumonia
         subjects affected / exposed
    1 / 59 (1.69%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences causally related to treatment / all
    0 / 1
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    Sepsis
         subjects affected / exposed
    0 / 59 (0.00%)
    1 / 57 (1.75%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences causally related to treatment / all
    0 / 0
    0 / 1
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
         deaths causally related to treatment / all
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    Frequency threshold for reporting non-serious adverse events: 5%
    Non-serious adverse events
    EryDex Low Dose DSP - SAF EryDex High Dose DSP - SAF Non-switch Placebo - SAF Placebo Patients Switch to Low Dose - Month 6 - SAF Placebo Patients Switch to High Dose - Month 6 - SAF Placebo patients switch to Low Dose - Month 9 - SAF Placebo patients switch to High Dose - Month 9 - SAF
    Total subjects affected by non serious adverse events
         subjects affected / exposed
    45 / 59 (76.27%)
    50 / 57 (87.72%)
    15 / 19 (78.95%)
    7 / 9 (77.78%)
    8 / 9 (88.89%)
    7 / 11 (63.64%)
    9 / 11 (81.82%)
    Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    Skin papilloma
         subjects affected / exposed
    0 / 59 (0.00%)
    3 / 57 (5.26%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    3
    1
    0
    0
    0
    0
    Vascular disorders
    Flushing
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    0
    1
    0
    Hypotension
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    General disorders and administration site conditions
    Catheter site pain
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    1
    0
    0
    0
    Extravasation
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Fatigue
         subjects affected / exposed
    4 / 59 (6.78%)
    3 / 57 (5.26%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    1 / 11 (9.09%)
         occurrences all number
    4
    3
    0
    0
    0
    1
    1
    Malaise
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    0
    0
    0
    0
    1
    Pyrexia
         subjects affected / exposed
    15 / 59 (25.42%)
    19 / 57 (33.33%)
    3 / 19 (15.79%)
    3 / 9 (33.33%)
    2 / 9 (22.22%)
    4 / 11 (36.36%)
    2 / 11 (18.18%)
         occurrences all number
    15
    19
    3
    3
    2
    4
    2
    Swelling
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Immune system disorders
    Seasonal allergy
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Reproductive system and breast disorders
    Dysmenorrhoea
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    0
    0
    0
    0
    1
    Gynaecomastia
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Respiratory, thoracic and mediastinal disorders
    Aphonia
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    1
    0
    0
    0
    Cough
         subjects affected / exposed
    10 / 59 (16.95%)
    13 / 57 (22.81%)
    6 / 19 (31.58%)
    1 / 9 (11.11%)
    4 / 9 (44.44%)
    3 / 11 (27.27%)
    1 / 11 (9.09%)
         occurrences all number
    10
    13
    6
    1
    4
    3
    1
    Epistaxis
         subjects affected / exposed
    0 / 59 (0.00%)
    3 / 57 (5.26%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    3
    0
    0
    0
    0
    1
    Nasal congestion
         subjects affected / exposed
    3 / 59 (5.08%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    3
    0
    0
    0
    0
    1
    0
    Oropharyngeal pain
         subjects affected / exposed
    3 / 59 (5.08%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    3
    0
    0
    0
    0
    0
    0
    Productive cough
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    0
    1
    0
    Rhinitis allergic
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Rhinorrhoea
         subjects affected / exposed
    6 / 59 (10.17%)
    4 / 57 (7.02%)
    3 / 19 (15.79%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    2 / 11 (18.18%)
    1 / 11 (9.09%)
         occurrences all number
    6
    4
    3
    0
    1
    2
    1
    Psychiatric disorders
    Affect lability
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    1
    0
    Emotional poverty
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    0
    0
    0
    0
    1
    Enuresis
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Irritability
         subjects affected / exposed
    3 / 59 (5.08%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    3
    0
    1
    1
    0
    0
    0
    Mood altered
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    0
    0
    0
    0
    1
    Mood swings
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    0
    0
    0
    0
    1
    Investigations
    Alanine aminotransferase increased
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Aspartate aminotransferase increased
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Bacterial test positive
         subjects affected / exposed
    10 / 59 (16.95%)
    10 / 57 (17.54%)
    4 / 19 (21.05%)
    1 / 9 (11.11%)
    2 / 9 (22.22%)
    1 / 11 (9.09%)
    3 / 11 (27.27%)
         occurrences all number
    10
    10
    4
    1
    2
    1
    3
    Blood bilirubin increased
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Blood cholesterol increased
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Blood iron decreased
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    2 / 11 (18.18%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    0
    0
    0
    2
    1
    Blood lactate dehydrogenase increased
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    1
    0
    0
    Blood potassium increased
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    0
    1
    0
    Blood triglycerides increased
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    1
    0
    0
    0
    Body temperature increased
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    1
    0
    0
    0
    Bone density decreased
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Chest expansion decreased
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Haemoglobin decreased
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    2 / 11 (18.18%)
         occurrences all number
    0
    0
    0
    0
    0
    1
    2
    Low density lipoprotein increased
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Platelet count increased
         subjects affected / exposed
    0 / 59 (0.00%)
    3 / 57 (5.26%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    3
    0
    0
    0
    0
    0
    Respiratory rate increased
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    0
    1
    0
    Vitamin D decreased
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    0
    1
    0
    Weight decreased
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    0
    1
    0
    Weight increased
         subjects affected / exposed
    0 / 59 (0.00%)
    1 / 57 (1.75%)
    0 / 19 (0.00%)
    2 / 9 (22.22%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    1
    0
    2
    0
    0
    0
    White blood cell count increased
         subjects affected / exposed
    0 / 59 (0.00%)
    3 / 57 (5.26%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    3
    0
    0
    0
    0
    0
    Injury, poisoning and procedural complications
    Arthropod sting
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    1
    0
    0
    0
    Contusion
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    1
    0
    0
    Fall
         subjects affected / exposed
    3 / 59 (5.08%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    3
    0
    1
    1
    0
    1
    0
    Incision site haemorrhage
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    1
    0
    0
    0
    Joint injury
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    0
    0
    0
    0
    1
    Ligament sprain
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    1
    0
    Scar
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Skin abrasion
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Skin laceration
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    0
    1
    0
    Congenital, familial and genetic disorders
    Hepato-lenticular degeneration
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    0
    0
    0
    0
    1
    Talipes
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    0
    0
    0
    Nervous system disorders
    Ataxia
         subjects affected / exposed
    3 / 59 (5.08%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    3
    0
    0
    0
    0
    0
    0
    Balance disorder
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    1
    Decreased vibratory sense
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    0
    1
    0
    Dizziness
         subjects affected / exposed
    0 / 59 (0.00%)
    3 / 57 (5.26%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    3
    0
    0
    0
    0
    0
    Dystonia
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    0
    0
    0
    0
    1
    Headache
         subjects affected / exposed
    8 / 59 (13.56%)
    5 / 57 (8.77%)
    2 / 19 (10.53%)
    2 / 9 (22.22%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    2 / 11 (18.18%)
         occurrences all number
    8
    5
    2
    2
    0
    1
    2
    Lethargy
         subjects affected / exposed
    1 / 59 (1.69%)
    3 / 57 (5.26%)
    0 / 19 (0.00%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    1
    3
    0
    1
    0
    0
    0
    Myoclonus
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    1
    1
    0
    0
    1
    Parkinsonism
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    0
    0
    0
    0
    1
    Pineal gland cyst
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    0
    0
    0
    0
    1
    Syncope
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    0
    1
    0
    Blood and lymphatic system disorders
    Anaemia
         subjects affected / exposed
    0 / 59 (0.00%)
    3 / 57 (5.26%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    3
    0
    0
    0
    0
    1
    Iron deficiency anaemia
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Lymphadenopathy
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    1
    0
    0
    Ear and labyrinth disorders
    Ear congestion
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Ear pain
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    0
    0
    0
    0
    1
    Otorrhoea
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Tympanic membrane scarring
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Eye disorders
    Astigmatism
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Eye movement disorder
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    0
    1
    0
    Papilloedema
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Gastrointestinal disorders
    Abdominal pain
         subjects affected / exposed
    0 / 59 (0.00%)
    4 / 57 (7.02%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    4
    1
    0
    0
    0
    0
    Abdominal pain upper
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    2 / 11 (18.18%)
         occurrences all number
    0
    0
    0
    1
    0
    0
    2
    Abnormal faeces
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    0
    0
    0
    0
    1
    Anal pruritus
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    1
    0
    0
    0
    Constipation
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Diarrhoea
         subjects affected / exposed
    8 / 59 (13.56%)
    6 / 57 (10.53%)
    5 / 19 (26.32%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    3 / 11 (27.27%)
    0 / 11 (0.00%)
         occurrences all number
    8
    6
    5
    0
    0
    3
    0
    Dyspepsia
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    1
    0
    0
    0
    Enterocolitis
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Nausea
         subjects affected / exposed
    4 / 59 (6.78%)
    4 / 57 (7.02%)
    0 / 19 (0.00%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    4
    4
    0
    1
    0
    0
    0
    Salivary hypersecretion
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Teething
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    1
    0
    0
    0
    Toothache
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    0
    0
    0
    0
    1
    Vomiting
         subjects affected / exposed
    13 / 59 (22.03%)
    11 / 57 (19.30%)
    3 / 19 (15.79%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    1 / 11 (9.09%)
    2 / 11 (18.18%)
         occurrences all number
    13
    11
    3
    0
    1
    1
    2
    Hepatobiliary disorders
    Liver disorder
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    2 / 19 (10.53%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    2
    0
    0
    0
    0
    Skin and subcutaneous tissue disorders
    Acanthosis
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    1
    0
    0
    0
    Cold sweat
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    0
    1
    0
    Dry skin
         subjects affected / exposed
    0 / 59 (0.00%)
    3 / 57 (5.26%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    3
    0
    0
    1
    0
    0
    Eczema
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    2 / 19 (10.53%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    2
    0
    0
    1
    0
    Erythema
         subjects affected / exposed
    3 / 59 (5.08%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    3
    0
    0
    0
    1
    0
    0
    Granuloma skin
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Macule
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    0
    1
    0
    Pruritus
         subjects affected / exposed
    3 / 59 (5.08%)
    10 / 57 (17.54%)
    0 / 19 (0.00%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    3
    10
    0
    1
    0
    0
    0
    Rash papular
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Rash pruritic
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    1
    0
    Renal and urinary disorders
    Pollakiuria
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Musculoskeletal and connective tissue disorders
    Arthralgia
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    1
    0
    Costochondritis
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Foot deformity
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Juvenile idiopathic arthritis
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Muscle atrophy
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Musculoskeletal discomfort
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Musculoskeletal stiffness
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    0
    0
    0
    0
    1
    Myalgia
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    0
    1
    0
    Osteopenia
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    0
    0
    0
    0
    1
    Osteoporosis
         subjects affected / exposed
    0 / 59 (0.00%)
    4 / 57 (7.02%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    2 / 11 (18.18%)
         occurrences all number
    0
    4
    0
    0
    0
    0
    2
    Scoliosis
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Infections and infestations
    Acarodermatitis
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    1
    0
    0
    0
    Bronchitis
         subjects affected / exposed
    4 / 59 (6.78%)
    2 / 57 (3.51%)
    1 / 19 (5.26%)
    1 / 9 (11.11%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    4
    2
    1
    1
    1
    0
    0
    Conjunctivitis
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    1
    0
    0
    0
    Croup infectious
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    1
    0
    0
    0
    Cystitis
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Ear infection
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Folliculitis
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    0
    1
    0
    Gastroenteritis
         subjects affected / exposed
    3 / 59 (5.08%)
    5 / 57 (8.77%)
    2 / 19 (10.53%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    3
    5
    2
    0
    1
    0
    0
    Gastroenteritis viral
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    0
    0
    0
    0
    1
    Impetigo
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    0
    1
    0
    Influenza
         subjects affected / exposed
    0 / 59 (0.00%)
    4 / 57 (7.02%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    4
    1
    0
    1
    0
    0
    Laryngitis
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Lower respiratory tract infection
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    1 / 11 (9.09%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    0
    0
    0
    1
    1
    Molluscum contagiosum
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Nasopharyngitis
         subjects affected / exposed
    10 / 59 (16.95%)
    11 / 57 (19.30%)
    5 / 19 (26.32%)
    1 / 9 (11.11%)
    1 / 9 (11.11%)
    1 / 11 (9.09%)
    1 / 11 (9.09%)
         occurrences all number
    10
    11
    5
    1
    1
    1
    1
    Oral herpes
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    1
    0
    0
    0
    Otitis externa
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Otitis media
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Otitis media acute
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Pneumonia
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    1 / 11 (9.09%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    1
    1
    0
    Respiratory tract infection
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    1
    Rhinitis
         subjects affected / exposed
    3 / 59 (5.08%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    3
    0
    1
    0
    1
    0
    0
    Sinusitis
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    1
    0
    0
    0
    Upper respiratory tract infection
         subjects affected / exposed
    8 / 59 (13.56%)
    9 / 57 (15.79%)
    1 / 19 (5.26%)
    1 / 9 (11.11%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    8
    9
    1
    1
    1
    0
    1
    Urinary tract infection
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Varicella
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    0
    Wound infection
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    0
    Metabolism and nutrition disorders
    Decreased appetite
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    0
    0
    0
    0
    1
    Hypertriglyceridaemia
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    0 / 9 (0.00%)
    1 / 9 (11.11%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    0
    0
    1
    0
    1
    Increased appetite
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    1 / 11 (9.09%)
         occurrences all number
    0
    0
    1
    0
    0
    0
    1
    Insulin resistance
         subjects affected / exposed
    0 / 59 (0.00%)
    0 / 57 (0.00%)
    0 / 19 (0.00%)
    1 / 9 (11.11%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    0
    0
    0
    1
    0
    0
    0
    Iron deficiency
         subjects affected / exposed
    6 / 59 (10.17%)
    5 / 57 (8.77%)
    1 / 19 (5.26%)
    0 / 9 (0.00%)
    0 / 9 (0.00%)
    0 / 11 (0.00%)
    0 / 11 (0.00%)
         occurrences all number
    6
    5
    1
    0
    0
    0
    0

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    Substantial protocol amendments (globally)

    Were there any global substantial amendments to the protocol? Yes
    Date
    Amendment
    16 Nov 2015
    Expected lower dose decreased from 8 to 12 mg to 5 to 10 mg DSP. Update d for mICARS to be the sole primary efficacy measure, and CGI-C updated to be a key secondary objective. Updated minimization procedure to ensure balanced groups. Added exclusion criteria for patients with renal or hepatic impairment, or who are exposed to CYP3A4 inducers/inhibitors.
    01 Feb 2016
    Clinical diagnosis update to be based on the presence of neurological signs, diagnosis confirmed by genetic tests. Updated version of QoL scale used. Additional guidelines for rater of primary and key secondary endpoints to not have access to other efficacy measures.
    28 Apr 2016
    Criterion for inclusion of women of childbearing potential was modified based on a request made during the VHP review. Monthly urine pregnancy tests were added before EryDex administration. Tanner Scale for assessment was added.
    25 May 2016
    Criterion for inclusion of women of childbearing potential that was modified based on a request made during the VHP review. This change was applicable for Belgium, Germany, Italy, Norway, Poland, Spain, and UK.
    29 Nov 2016
    Addition of sterility testing to the study protocol to ensure that the sterility of the product was maintained throughout the process. Consolidated exclusion criteria for women of childbearing potential for the US and the Rest of World countries. Procedures for assessment of adrenal insufficiency were added. BMD procedure modified so measurements were performed on spine and total body.
    20 Sep 2017
    Site Specific: Implemented exploratory assessment of A-T NEST at selected sites that agreed to participate.
    29 Sep 2017
    Added description of the procedure that was followed to ensure that the blind is maintained for patients continuing in the 6-month, double blind, Extension Treatment Period of the study.
    13 Mar 2018
    Implemented changes requested by the FDA, introduced to revise the study procedures to ensure sterility is maintained throughout collection of autologous blood cells, processing, administration and testing (rapid testing, gram stain and culture) of EryDex.
    26 Mar 2018
    Addition of unscheduled visits between Visit 14 and Visit 15/Month 12, to allow patients to continue treatment while the Study IEDAT-03-2015 is not yet approved by local IRB/IEC.
    23 Apr 2018
    Addition of unscheduled visits between Visit 14 and Visit 15/Month 12, to allow patients to continue treatment while the Study IEDAT-03-2015 is not yest approved by local IRB/IEC.
    24 Oct 2018
    Country Specific (Germany): Sites in Germany were not allowed to perform DXA scans given concerns regarding the risk of exposing A-T patients to ionizing radiation for assessing BMD.
    11 Apr 2019
    To consolidate in a unique document all the temporary changes that have been implemented as a result of the COVID-19 pandemic, and update of date of first patient in and last patient in, plus last patient last visit date.
    16 Apr 2019
    Removal of Rapid Microbial Staining test as it was not sensitive enough to detect contamination. Defined modification to exclusion criteria for patients >6 years with a CD4+ lymphocyte count less than 200 mm3.
    24 Jun 2020
    Included all temporary changes implemented as a result of COVID-19 pandemic including remote safety contacts, local testing of any required lab parameter and additional safety assessments.

    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.
    Many study centers experienced delays in activating the OLE-IEDAT study and so, for this reason, 45 patients continued treatment in the ATTeST trial in their respective randomization group longer than the original schedule.
    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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