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    Summary
    EudraCT Number:2016-003475-21
    Sponsor's Protocol Code Number:ACT14132
    National Competent Authority:Germany - BfArM
    Clinical Trial Type:EEA CTA
    Trial Status:Completed
    Date on which this record was first entered in the EudraCT database:2017-03-09
    Trial results View results
    Index
    A. PROTOCOL INFORMATION
    B. SPONSOR INFORMATION
    C. APPLICANT IDENTIFICATION
    D. IMP IDENTIFICATION
    D.8 INFORMATION ON PLACEBO
    E. GENERAL INFORMATION ON THE TRIAL
    F. POPULATION OF TRIAL SUBJECTS
    G. INVESTIGATOR NETWORKS TO BE INVOLVED IN THE TRIAL
    N. REVIEW BY THE COMPETENT AUTHORITY OR ETHICS COMMITTEE IN THE COUNTRY CONCERNED
    P. END OF TRIAL
    Expand All   Collapse All
    A. Protocol Information
    A.1Member State ConcernedGermany - BfArM
    A.2EudraCT number2016-003475-21
    A.3Full title of the trial
    An Open-label Ascending Dose Cohort Study to Assess the Safety, Pharmacokinetics, and Preliminary Efficacy of NeoGAA (GZ402666) in Patients with Infantile-onset Pompe Disease Treated with Alglucosidase Alfa Who Demonstrate Clinical Decline or Sub-optimal Clinical Response
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A Study to Assess Safety and Efficacy of NeoGAA Administered Every Other Week in Pediatric Patients With Infantile-onset Pompe Disease Previously Treated with Alglucosidase Alfa
    A.4.1Sponsor's protocol code numberACT14132
    A.5.3WHO Universal Trial Reference Number (UTRN)U1111-1179-4616
    A.7Trial is part of a Paediatric Investigation Plan No
    A.8EMA Decision number of Paediatric Investigation Plan
    B. Sponsor Information
    B.Sponsor: 1
    B.1.1Name of SponsorGenzyme Corporation
    B.1.3.4CountryUnited States
    B.3.1 and B.3.2Status of the sponsorCommercial
    B.4 Source(s) of Monetary or Material Support for the clinical trial:
    B.4.1Name of organisation providing supportGenzyme Corporation
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationSanofi-Aventis Deutschland GmbH
    B.5.2Functional name of contact point
    B.5.3.4CountryGermany
    B.5.6E-mailmedinfo.de@sanofi.com
    D. IMP Identification
    D.IMP: 1
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation No
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community Yes
    D.2.5.1Orphan drug designation numberEU/3/14/1251
    D.3 Description of the IMP
    D.3.1Product nameneoGAA
    D.3.2Product code GZ402666
    D.3.4Pharmaceutical form Powder for concentrate for solution for infusion
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPIntravenous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INN-
    D.3.9.1CAS number 1802558-87-7
    D.3.9.2Current sponsor codeGZ402666
    D.3.9.3Other descriptive nameRecombinant human α-glucosidase conjugated with multiple copies of synthetic bis-mannose-6-phosphate-tetra-mannose glycan (NEOGAA)
    D.3.9.4EV Substance CodeSUB120294
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number100
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product Yes
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 2
    D.1.2 and D.1.3IMP RoleComparator
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation Yes
    D.2.1.1.1Trade name MYOZYME®
    D.2.1.1.2Name of the Marketing Authorisation holderGenzyme Europe B.V
    D.2.1.2Country which granted the Marketing AuthorisationEuropean Union
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product nameMyozyme®
    D.3.4Pharmaceutical form Powder for concentrate for solution for infusion
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPIntravenous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNALGLUCOSIDASE ALFA
    D.3.9.1CAS number 420784-05-0
    D.3.9.4EV Substance CodeSUB21275
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number50
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product Yes
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.8 Information on Placebo
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Pompe disease (acid alpha-glucosidase deficiency)
    E.1.1.1Medical condition in easily understood language
    Treatment of enzyme deficiency in glycogen storage disease type II (Pompe disease)
    E.1.1.2Therapeutic area Diseases [C] - Nutritional and Metabolic Diseases [C18]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.1
    E.1.2Level PT
    E.1.2Classification code 10053185
    E.1.2Term Glycogen storage disease type II
    E.1.2System Organ Class 10010331 - Congenital, familial and genetic disorders
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.0
    E.1.2Level LLT
    E.1.2Classification code 10036143
    E.1.2Term Pompe's disease
    E.1.2System Organ Class 10010331 - Congenital, familial and genetic disorders
    E.1.3Condition being studied is a rare disease Yes
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To evaluate the safety profile of neoGAA in patients with infantile-onset Pompe disease (IOPD) previously treated with alglucosidase alfa.
    E.2.2Secondary objectives of the trial
    To characterize the pharmacokinetic profile of neoGAA and to evaluate the preliminary efficacy of neoGAA in comparison to alglucosidase alfa.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    The patient has confirmed GAA enzyme deficiency from any tissue source.
    -The patient who has reached legal age of majority as defined by local regulation, or the patient's legal guardian(s) must provide signed informed consent prior to performing any study-related procedures. If the patient is legally minor per local regulations, assent shall be obtained from
    patients, if applicable.
    -The patient (and patient’s legal guardian if patient is legally minor as defined by local regulation) must have the ability to comply with the clinical protocol.
    -The patient is <18 years old.
    -The patient, if female and of childbearing potential, must have a negative serum pregnancy test (beta-human chorionic gonadotropin) and must not be breastfeeding at screening/baseline.
    -The patient has cardiomyopathy at the time of diagnosis: ie, left ventricular mass index (LVMI) equivalent to mean age specific LVMI plus 2 standard deviations.
    -The patient has been receiving a stable dose of alglucosidase alfa regularly for a minimum of 6 months immediately prior to study entry.
    -For participants in Stage 1: The patient has documented evidence of clinical decline in at least 1 of the following parameters related to Pompe Disease and NOT related to intercurrent illness as assessed by the Investigator: respiratory function, motor skills, and/or cardiac parameters.
    - For participants in Stage 2: The patient has documented evidence of suboptimal clinical response in at least 1 of the following parameters related to Pompe Disease and NOT related to intercurrent illness as assessed by the Investigator: respiratory function, motor skills, and/or new onset of ptosis.
    E.4Principal exclusion criteria
    -The patient has high antibody titer to alglucosidase alfa.
    -The patient has a high risk for a severe allergic reaction to neoGAA.
    -The patient requires any prohibited concomitant medications (e.g., immune modulatory treatment or beta-blockers) for the duration of the study.
    -The patient has previously participated in any ACT14132 study cohort.
    - Female patient of childbearing potential not protected by highly effective contraceptive method of birth control and/or who is unwilling or unable to be tested for pregnancy
    E.5 End points
    E.5.1Primary end point(s)
    Number of participants with adverse events
    E.5.1.1Timepoint(s) of evaluation of this end point
    Baseline to 6 months
    E.5.2Secondary end point(s)
    - Assessment of pharmacokinetic parameter: maximum concentration (Cmax)
    - Assessment of pharmacokinetic parameter: area under curve (AUC)
    - Change from baseline in Gross Motor Function Measure-88 Test
    - Change from revised Gross Motor Function Classification System score
    - Change from baseline in Pompe specific Pediatric Evaluation of Disability Inventory (Pompe PEDI), Functional Skills Scale: Mobility Domain Test score
    - Change from baseline in Quick Motor Function Test scores
    - Change from baseline in Left Ventricular Mass Index
    - Change from baseline in Left Ventricular Mass Index Z score
    - Change from baseline in Eyelid position measurements
    - Change from baseline in Creatine kinase value
    E.5.2.1Timepoint(s) of evaluation of this end point
    Baseline to 6 months
    E.6 and E.7 Scope of the trial
    E.6Scope of the trial
    E.6.1Diagnosis No
    E.6.2Prophylaxis No
    E.6.3Therapy Yes
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic Yes
    E.6.7Pharmacodynamic Yes
    E.6.8Bioequivalence No
    E.6.9Dose response Yes
    E.6.10Pharmacogenetic Yes
    E.6.11Pharmacogenomic Yes
    E.6.12Pharmacoeconomic No
    E.6.13Others No
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) No
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other No
    E.7.1.3.1Other trial type description
    E.7.2Therapeutic exploratory (Phase II) Yes
    E.7.3Therapeutic confirmatory (Phase III) No
    E.7.4Therapeutic use (Phase IV) No
    E.8 Design of the trial
    E.8.1Controlled Yes
    E.8.1.1Randomised Yes
    E.8.1.2Open Yes
    E.8.1.3Single blind No
    E.8.1.4Double blind No
    E.8.1.5Parallel group Yes
    E.8.1.6Cross over No
    E.8.1.7Other Yes
    E.8.1.7.1Other trial design description
    Stage1: ascending dose cohort study design - Stage 2: randomised parallel group study design
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) Yes
    E.8.2.2Placebo No
    E.8.2.3Other No
    E.8.2.4Number of treatment arms in the trial2
    E.8.3 The trial involves single site in the Member State concerned Yes
    E.8.4 The trial involves multiple sites in the Member State concerned No
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA5
    E.8.6 Trial involving sites outside the EEA
    E.8.6.1Trial being conducted both within and outside the EEA Yes
    E.8.6.2Trial being conducted completely outside of the EEA No
    E.8.6.3If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned
    France
    Germany
    Japan
    Taiwan
    United Kingdom
    United States
    E.8.7Trial has a data monitoring committee Yes
    E.8.8 Definition of the end of the trial and justification where it is not the last visit of the last subject undergoing the trial
    LVLS
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years4
    E.8.9.1In the Member State concerned months6
    E.8.9.1In the Member State concerned days
    E.8.9.2In all countries concerned by the trial years4
    E.8.9.2In all countries concerned by the trial months6
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 Yes
    F.1.1Number of subjects for this age range: 34
    F.1.1.1In Utero No
    F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) No
    F.1.1.3Newborns (0-27 days) No
    F.1.1.4Infants and toddlers (28 days-23 months) Yes
    F.1.1.4.1Number of subjects for this age range: 4
    F.1.1.5Children (2-11years) Yes
    F.1.1.5.1Number of subjects for this age range: 27
    F.1.1.6Adolescents (12-17 years) Yes
    F.1.1.6.1Number of subjects for this age range: 3
    F.1.2Adults (18-64 years) No
    F.1.3Elderly (>=65 years) No
    F.2 Gender
    F.2.1Female Yes
    F.2.2Male Yes
    F.3 Group of trial subjects
    F.3.1Healthy volunteers No
    F.3.2Patients Yes
    F.3.3Specific vulnerable populations Yes
    F.3.3.1Women of childbearing potential not using contraception No
    F.3.3.2Women of child-bearing potential using contraception Yes
    F.3.3.3Pregnant women No
    F.3.3.4Nursing women No
    F.3.3.5Emergency situation No
    F.3.3.6Subjects incapable of giving consent personally Yes
    F.3.3.6.1Details of subjects incapable of giving consent
    Legally minor patients, as defined by local regulation
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state4
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 17
    F.4.2.2In the whole clinical trial 34
    F.5 Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)
    After participation in the trial, patients will be treated with the current
    standard therapy in their country, under supervision of their medical
    practitioner.
    G. Investigator Networks to be involved in the Trial
    G.4 Investigator Network to be involved in the Trial: 1
    N. Review by the Competent Authority or Ethics Committee in the country concerned
    N.Competent Authority Decision Authorised
    N.Date of Competent Authority Decision2017-09-22
    N.Ethics Committee Opinion of the trial application
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion
    P. End of Trial
    P.End of Trial StatusCompleted
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