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    Clinical Trial Results:
    A Multicenter, Multinational, Open-Label Extension Study of Recombinant Human N-acetylgalactosamine 4-sulfatase (rhASB) in Patients with Mucopolysaccharidosis VI

    Summary
    EudraCT number
    2004-000642-21
    Trial protocol
    IE  
    Global end of trial date
    29 Sep 2006

    Results information
    Results version number
    v1(current)
    This version publication date
    18 Dec 2019
    First version publication date
    18 Dec 2019
    Other versions

    Trial information

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    Trial identification
    Sponsor protocol code
    ASB-03-06
    Additional study identifiers
    ISRCTN number
    -
    US NCT number
    NCT00104234
    WHO universal trial number (UTN)
    -
    Sponsors
    Sponsor organisation name
    BioMarin Pharmaceutical Inc.
    Sponsor organisation address
    105 Digital Drive, Novato, United States, CA 94949
    Public contact
    Clinical Trials Information, BioMarin Pharmaceutical Inc., clinicaltrials@bmrn.com
    Scientific contact
    Clinical Trials Information, BioMarin Pharmaceutical Inc., clinicaltrials@bmrn.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?
    Yes
    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
    01 Jun 2007
    Is this the analysis of the primary completion data?
    Yes
    Primary completion date
    29 Sep 2006
    Global end of trial reached?
    Yes
    Global end of trial date
    29 Sep 2006
    Was the trial ended prematurely?
    No
    General information about the trial
    Main objective of the trial
    The objective of this study is to evaluate the long-term efficacy and safety of rhASB treatment in patients with mucopolysaccharidosis VI (MPS VI).
    Protection of trial subjects
    This clinical study was designed, conducted, recorded, and reported in compliance with the principles of Good Clinical Practice (GCP) guidelines. These guidelines are stated in U.S.federal regulations as well as “Guidance for Good Clinical Practice,” International Conference on Harmonization of Technical Requirements for Registration of Pharmaceuticals for Human Use.
    Background therapy
    -
    Evidence for comparator
    -
    Actual start date of recruitment
    05 Feb 2004
    Long term follow-up planned
    No
    Independent data monitoring committee (IDMC) involvement?
    No
    Population of trial subjects
    Number of subjects enrolled per country
    Country: Number of subjects enrolled
    United Kingdom: 6
    Country: Number of subjects enrolled
    Brazil: 8
    Country: Number of subjects enrolled
    France: 5
    Country: Number of subjects enrolled
    Portugal: 6
    Country: Number of subjects enrolled
    United States: 6
    Country: Number of subjects enrolled
    Germany: 8
    Worldwide total number of subjects
    39
    EEA total number of subjects
    25
    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)
    23
    Adolescents (12-17 years)
    8
    Adults (18-64 years)
    8
    From 65 to 84 years
    0
    85 years and over
    0

    Subject disposition

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    Recruitment
    Recruitment details
    This is a Multicenter and Multinational Study conducted in 6 countries.

    Pre-assignment
    Screening details
    Of the 39 subjects enrolled to study, 38 subjects remained on treatment through the end of the study.

    Period 1
    Period 1 title
    Entire Study (overall period)
    Is this the baseline period?
    Yes
    Allocation method
    Non-randomised - controlled
    Blinding used
    Not blinded

    Arms
    Are arms mutually exclusive
    Yes

    Arm title
    rhASB/rhASB
    Arm description
    Patients received rhASB in the double-blind study (ASB-03-05, NCT00067470) and continued to receive rhASB in the extension study (ASB-03-06)
    Arm type
    Experimental

    Investigational medicinal product name
    rhASB
    Investigational medicinal product code
    Other name
    Pharmaceutical forms
    Infusion
    Routes of administration
    Intravenous use
    Dosage and administration details
    Patients will receive IV infusions of rhASB at a dose of 1.0 mg/kg diluted to a volume of 250 mL with sterile 0.9% sodium chloride. The solution will be administered intravenously over approximately a 4-hour period once a week for the duration of the study.

    Arm title
    Placebo/rhASB
    Arm description
    Patients received placebo in the double-blind study (ASB-03-05, NCT00067470) then received rhASB in the extension study (ASB-03-06)
    Arm type
    Placebo

    Investigational medicinal product name
    Placebo
    Investigational medicinal product code
    Other name
    Pharmaceutical forms
    Infusion
    Routes of administration
    Intravenous use
    Dosage and administration details
    Patients will receive IV infusions of Placebo/rhASB at a dose of 1.0 mg/kg diluted to a volume of 250 mL with sterile 0.9% sodium chloride. The solution will be administered intravenously over approximately a 4-hour period once a week for the duration of the study.

    Number of subjects in period 1
    rhASB/rhASB Placebo/rhASB
    Started
    19
    20
    Completed
    19
    19
    Not completed
    0
    1
         Consent withdrawn by subject
    -
    1

    Baseline characteristics

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    Baseline characteristics reporting groups
    Reporting group title
    rhASB/rhASB
    Reporting group description
    Patients received rhASB in the double-blind study (ASB-03-05, NCT00067470) and continued to receive rhASB in the extension study (ASB-03-06)

    Reporting group title
    Placebo/rhASB
    Reporting group description
    Patients received placebo in the double-blind study (ASB-03-05, NCT00067470) then received rhASB in the extension study (ASB-03-06)

    Reporting group values
    rhASB/rhASB Placebo/rhASB Total
    Number of subjects
    19 20 39
    Age categorical
    Units: Subjects
    Age continuous
    Demographic and baseline characteristics were recorded at baseline in the double-blind study, ASB-03-05
    Units: years
        arithmetic mean (standard deviation)
    13.7 ( 6.47 ) 10.7 ( 4.35 ) -
    Gender categorical
    Demographic and baseline characteristics were recorded at baseline in the double-blind study, ASB-03-05
    Units: Subjects
        Female
    12 14 26
        Male
    7 6 13
    Race/Ethnicity
    Demographic and baseline characteristics were recorded at baseline in the double-blind study, ASB-03-05
    Units: Subjects
        White, non-Hispanic
    15 9 24
        Hispanic
    1 3 4
        Black
    1 2 3
        Asian
    1 1 2
        Indigenous
    1 1 2
        Other
    0 4 4
    Region of Enrollment
    Demographic and baseline characteristics were recorded at baseline in the double-blind study, ASB-03-05
    Units: Subjects
        United States
    2 4 6
        Germany
    4 4 8
        United Kingdom
    3 3 6
        Brazil
    4 4 8
        France
    2 3 5
        Portugal
    4 2 6

    End points

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    End points reporting groups
    Reporting group title
    rhASB/rhASB
    Reporting group description
    Patients received rhASB in the double-blind study (ASB-03-05, NCT00067470) and continued to receive rhASB in the extension study (ASB-03-06)

    Reporting group title
    Placebo/rhASB
    Reporting group description
    Patients received placebo in the double-blind study (ASB-03-05, NCT00067470) then received rhASB in the extension study (ASB-03-06)

    Subject analysis set title
    All Participants
    Subject analysis set type
    Full analysis
    Subject analysis set description
    rhASB/rhASB and placebo/rhASB groups were combined for the analysis, representing 72 weeks of rhASB treatment in each group.

    Primary: 12-Minute Walk Test

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    End point title
    12-Minute Walk Test
    End point description
    Mean change in meters walked in 12 minutes. Mean change is the mean difference between the 12-Minute Walk Test at 96 weeks and that measured before first ever treatment with rhASB. For the rhASB/rhASB group, mean change is calculated for Week 96 – Baseline. For the placebo/rhASB group, mean change is calculated for Week 96 – Week 24. The efficacy analysis included all subjects who continued in the extension study (ASB-03-06) except the 1 subject from the rhASB/rhASB group and 1 subject from the placebo/rhASB group who missed the Week 96 measurement.
    End point type
    Primary
    End point timeframe
    Baseline of ASB-03-05 through week 96 of ASB-03-06
    End point values
    rhASB/rhASB Placebo/rhASB
    Number of subjects analysed
    18
    18
    Units: meters
        arithmetic mean (standard deviation)
    187 ( 187 )
    118 ( 127 )
    Statistical analysis title
    rhASB-treated patients Vs placebo-treated patients
    Comparison groups
    rhASB/rhASB v Placebo/rhASB
    Number of subjects included in analysis
    36
    Analysis specification
    Pre-specified
    Analysis type
    superiority
    P-value
    = 0.025
    Method
    Repeated measures model
    Confidence interval

    Secondary: 3-Minute Stair Climb

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    End point title
    3-Minute Stair Climb
    End point description
    Mean change in number of stairs climbed per minute in 3 minutes. Mean change is the mean difference between the 3-Minute Stair Climb at 96 weeks and that measured before first ever treatment with rhASB. Mean change is calculated for Week 96 – Baseline for the rhASB/rhASB group and for Week 96 – Week 24 for the placebo/rhASB group. The efficacy analysis included all subjects who continued in the extension study (ASB-03-06) except 1 subject from the placebo/rhASB group who missed the Week 96 measurement.
    End point type
    Secondary
    End point timeframe
    Baseline ASB-03-05 through week 96 of ASB-03-06
    End point values
    rhASB/rhASB Placebo/rhASB
    Number of subjects analysed
    19
    18
    Units: stairs/min
        arithmetic mean (standard deviation)
    13.1 ( 16.1 )
    11.1 ( 10.0 )
    No statistical analyses for this end point

    Secondary: Change in Urinary Glycosaminoglycans (GAG) Level

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    End point title
    Change in Urinary Glycosaminoglycans (GAG) Level
    End point description
    Mean change in urinary GAG level for the first 72 weeks of rhASB treatment. For the rhASB/rhASB group, mean change was calculated for Week 72 -Baseline. For the placebo/rhASB, mean change was calculated for Week 96 - Week 24. rhASB/rhASB and placebo/rhASB groups were combined for the analysis, representing 72 weeks of rhASB treatment in each group.
    End point type
    Secondary
    End point timeframe
    72 weeks
    End point values
    All Participants
    Number of subjects analysed
    37
    Units: microgram/mg creatinine
        arithmetic mean (standard deviation)
    -231 ( 91 )
    No statistical analyses for this end point

    Adverse events

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    Adverse events information
    Timeframe for reporting adverse events
    Up to week 249 (Entire Study)
    Adverse event reporting additional description
    rhASB/rhASB and placebo/rhASB groups were combined for analysis.
    Assessment type
    Systematic
    Dictionary used for adverse event reporting
    Dictionary name
    MedDRA
    Dictionary version
    6.1
    Reporting groups
    Reporting group title
    All Participants
    Reporting group description
    rhASB/rhASB and placebo/rhASB groups were combined for analysis

    Serious adverse events
    All Participants
    Total subjects affected by serious adverse events
         subjects affected / exposed
    19 / 38 (50.00%)
         number of deaths (all causes)
    0
         number of deaths resulting from adverse events
    0
    Investigations
    Intraocular pressure increased
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Injury, poisoning and procedural complications
    Post traumatic headache
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Vascular disorders
    Haemorrhage
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Congenital, familial and genetic disorders
    Hip deformity
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Cardiac disorders
    Mitral valve stenosis
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Cardiac failure
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    0 / 2
         deaths causally related to treatment / all
    0 / 0
    Nervous system disorders
    Dizziness
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Headache
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Cervical myelopathy
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences causally related to treatment / all
    0 / 2
         deaths causally related to treatment / all
    0 / 0
    Intracranial pressure increased
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Spinal cord compression
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Convulsion
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    General disorders and administration site conditions
    Cyst
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Pyrexia
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    1 / 1
         deaths causally related to treatment / all
    0 / 0
    Ear and labyrinth disorders
    Vertigo
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Eye disorders
    Corneal lesion
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Gastrointestinal disorders
    Inguinal hernia
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences causally related to treatment / all
    0 / 2
         deaths causally related to treatment / all
    0 / 0
    Respiratory, thoracic and mediastinal disorders
    Respiratory distress
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences causally related to treatment / all
    1 / 2
         deaths causally related to treatment / all
    0 / 0
    Tracheal stenosis
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Bronchopneumopathy
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    0 / 5
         deaths causally related to treatment / all
    0 / 0
    Infections and infestations
    Pneumonia staphylococcal
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Mastoiditis
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Pneumonia
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences causally related to treatment / all
    0 / 2
         deaths causally related to treatment / all
    0 / 0
    Sepsis
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Corneal abscess
         subjects affected / exposed
    1 / 38 (2.63%)
         occurrences causally related to treatment / all
    0 / 1
         deaths causally related to treatment / all
    0 / 0
    Frequency threshold for reporting non-serious adverse events: 5%
    Non-serious adverse events
    All Participants
    Total subjects affected by non serious adverse events
         subjects affected / exposed
    38 / 38 (100.00%)
    Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    Skin papilloma
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Vascular disorders
    Hypotension
         subjects affected / exposed
    4 / 38 (10.53%)
         occurrences all number
    4
    Poor venous access
         subjects affected / exposed
    4 / 38 (10.53%)
         occurrences all number
    4
    Haematoma
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Hyperaemia
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Hypertension
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Surgical and medical procedures
    Tooth extraction
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    General disorders and administration site conditions
    Pyrexia
         subjects affected / exposed
    24 / 38 (63.16%)
         occurrences all number
    24
    Fatigue
         subjects affected / exposed
    8 / 38 (21.05%)
         occurrences all number
    8
    Influenza like illness
         subjects affected / exposed
    8 / 38 (21.05%)
         occurrences all number
    8
    Chest pain
         subjects affected / exposed
    7 / 38 (18.42%)
         occurrences all number
    7
    Pain
         subjects affected / exposed
    4 / 38 (10.53%)
         occurrences all number
    4
    Hernia pain
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Infusion site pain
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Oedema peripheral
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Rigors
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Respiratory, thoracic and mediastinal disorders
    Cough
         subjects affected / exposed
    28 / 38 (73.68%)
         occurrences all number
    28
    Pharyngolaryngeal pain
         subjects affected / exposed
    13 / 38 (34.21%)
         occurrences all number
    13
    Rhinorrhoea
         subjects affected / exposed
    8 / 38 (21.05%)
         occurrences all number
    8
    Bronchospasm
         subjects affected / exposed
    7 / 38 (18.42%)
         occurrences all number
    7
    Dyspnoea
         subjects affected / exposed
    6 / 38 (15.79%)
         occurrences all number
    6
    Nasal congestion
         subjects affected / exposed
    6 / 38 (15.79%)
         occurrences all number
    6
    Pulmonary hypertention
         subjects affected / exposed
    5 / 38 (13.16%)
         occurrences all number
    5
    Rhinitis
         subjects affected / exposed
    4 / 38 (10.53%)
         occurrences all number
    4
    Wheezing
         subjects affected / exposed
    4 / 38 (10.53%)
         occurrences all number
    4
    Asthma
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Restrictive pulmonary disease
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Apnoea
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Chest pain
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Epistaxis
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Increased bronchial secretion
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Oropharyngeal swelling
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Tachypnoea
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Upper respiratory tract congestion
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Psychiatric disorders
    Abnormal behaviour
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Anxiety
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Investigations
    Neutrophil count increased
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    QRS axis abnormal
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Blood alkaline phosphatase increased
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Cardiac murmur
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Oxygen saturation decreased
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Injury, poisoning and procedural complications
    Post procedural pain
         subjects affected / exposed
    10 / 38 (26.32%)
         occurrences all number
    10
    Head injury
         subjects affected / exposed
    4 / 38 (10.53%)
         occurrences all number
    4
    Procedural site reaction
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Excoriation
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Fall
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Joint injury
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Cardiac disorders
    Cardiac valve disease
         subjects affected / exposed
    5 / 38 (13.16%)
         occurrences all number
    5
    Atrial hypertrophy
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Cardiac failure
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Cyanosis
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Dilatation atrial
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Nervous system disorders
    Headache
         subjects affected / exposed
    27 / 38 (71.05%)
         occurrences all number
    27
    Dizziness
         subjects affected / exposed
    5 / 38 (13.16%)
         occurrences all number
    5
    Paraesthesia
         subjects affected / exposed
    4 / 38 (10.53%)
         occurrences all number
    4
    Hyperreflexia
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Hypoaesthesia
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Tremor
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Cervical myelopathy
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Migraine
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Somnolence
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Blood and lymphatic system disorders
    Anaemia
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Leukopenia
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Ear and labyrinth disorders
    Ear pain
         subjects affected / exposed
    13 / 38 (34.21%)
         occurrences all number
    13
    Hypoacusis
         subjects affected / exposed
    7 / 38 (18.42%)
         occurrences all number
    7
    Otorrhoea
         subjects affected / exposed
    7 / 38 (18.42%)
         occurrences all number
    7
    Cerumen impaction
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Eye disorders
    Conjunctivitis
         subjects affected / exposed
    7 / 38 (18.42%)
         occurrences all number
    7
    Eye irritation
         subjects affected / exposed
    4 / 38 (10.53%)
         occurrences all number
    4
    Eye pain
         subjects affected / exposed
    4 / 38 (10.53%)
         occurrences all number
    4
    Eye redness
         subjects affected / exposed
    4 / 38 (10.53%)
         occurrences all number
    4
    Visual acuity reduced
         subjects affected / exposed
    4 / 38 (10.53%)
         occurrences all number
    4
    Eyelid oedema
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Glaucoma
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Keratoconjunctivitis sicca
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Gastrointestinal disorders
    Diarrhoea
         subjects affected / exposed
    21 / 38 (55.26%)
         occurrences all number
    21
    Vomiting
         subjects affected / exposed
    18 / 38 (47.37%)
         occurrences all number
    18
    Abdominal pain
         subjects affected / exposed
    15 / 38 (39.47%)
         occurrences all number
    15
    Nausea
         subjects affected / exposed
    11 / 38 (28.95%)
         occurrences all number
    11
    Abdominal pain upper
         subjects affected / exposed
    7 / 38 (18.42%)
         occurrences all number
    7
    Constipation
         subjects affected / exposed
    6 / 38 (15.79%)
         occurrences all number
    6
    Toothache
         subjects affected / exposed
    4 / 38 (10.53%)
         occurrences all number
    4
    Dyspepsia
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Abdominal distension
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Inguinal hernia
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Mouth ulceration
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Stomatitis
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Hepatobiliary disorders
    Hepatomegaly
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Skin and subcutaneous tissue disorders
    Pruritus
         subjects affected / exposed
    8 / 38 (21.05%)
         occurrences all number
    8
    Rash papular
         subjects affected / exposed
    7 / 38 (18.42%)
         occurrences all number
    7
    Rash
         subjects affected / exposed
    5 / 38 (13.16%)
         occurrences all number
    5
    Urticaria
         subjects affected / exposed
    4 / 38 (10.53%)
         occurrences all number
    4
    Erythema
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Prurigo
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Acne
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Eczema
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Exanthem
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Face oedema
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Pityriasis rosea
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Rash erythematous
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Renal and urinary disorders
    Dysuria
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Musculoskeletal and connective tissue disorders
    Arthralgia
         subjects affected / exposed
    19 / 38 (50.00%)
         occurrences all number
    19
    Pain in extremity
         subjects affected / exposed
    18 / 38 (47.37%)
         occurrences all number
    18
    Back pain
         subjects affected / exposed
    15 / 38 (39.47%)
         occurrences all number
    15
    Bone pain
         subjects affected / exposed
    4 / 38 (10.53%)
         occurrences all number
    4
    Joint stiffness
         subjects affected / exposed
    4 / 38 (10.53%)
         occurrences all number
    4
    Myalgia
         subjects affected / exposed
    4 / 38 (10.53%)
         occurrences all number
    4
    Hip deformity
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Groin pain
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Intervertebral disc disorder
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Joint contracture
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Kyphoscoliosis
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Neck pain
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Infections and infestations
    Ear infection
         subjects affected / exposed
    17 / 38 (44.74%)
         occurrences all number
    17
    Nasopharyngitis
         subjects affected / exposed
    16 / 38 (42.11%)
         occurrences all number
    16
    Upper respiratory tract infection
         subjects affected / exposed
    15 / 38 (39.47%)
         occurrences all number
    15
    Gastroenteritis
         subjects affected / exposed
    12 / 38 (31.58%)
         occurrences all number
    12
    Bronchitis
         subjects affected / exposed
    9 / 38 (23.68%)
         occurrences all number
    9
    Otitis externa
         subjects affected / exposed
    8 / 38 (21.05%)
         occurrences all number
    8
    Influenza
         subjects affected / exposed
    7 / 38 (18.42%)
         occurrences all number
    7
    Otitis media acute
         subjects affected / exposed
    7 / 38 (18.42%)
         occurrences all number
    7
    Sinusitis
         subjects affected / exposed
    6 / 38 (15.79%)
         occurrences all number
    6
    Hordeolum
         subjects affected / exposed
    5 / 38 (13.16%)
         occurrences all number
    5
    Pharyngitis
         subjects affected / exposed
    5 / 38 (13.16%)
         occurrences all number
    5
    Laryngitis
         subjects affected / exposed
    4 / 38 (10.53%)
         occurrences all number
    4
    Pneumonia
         subjects affected / exposed
    4 / 38 (10.53%)
         occurrences all number
    4
    Dental caries
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Respiratory tract infection
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Tinea pedis
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Otitis media
         subjects affected / exposed
    6 / 38 (15.79%)
         occurrences all number
    6
    Varicella
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Bronchopneumonia
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Folliculitis
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Fungal infection
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Furuncle
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Lower respiratory tract infection
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Subcutaneous abscess
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Tonsillitis
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Tooth abscess
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2
    Metabolism and nutrition disorders
    Hypokalaemia
         subjects affected / exposed
    3 / 38 (7.89%)
         occurrences all number
    3
    Iron deficiency
         subjects affected / exposed
    2 / 38 (5.26%)
         occurrences all number
    2

    More information

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    Substantial protocol amendments (globally)

    Were there any global substantial amendments to the protocol? Yes
    Date
    Amendment
    11 May 2005
    1. Update the address for BioMarin Pharmaceutical Inc. 2. Change the name of the Medical Monitor 3. Update the Clinical Studies Section with current data 4. Change the description of the scale for assessing joint pain, joint stiffness, and physical energy from an analogue scale to a Semantic Differential-type scale 5. Update SAE reporting sections 6. Update the job title for Jean Masonek 7. Administrative changes to correct minor inconsistencies.

    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.
    None reported
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