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    Summary
    EudraCT Number:2016-003430-25
    Sponsor's Protocol Code Number:101HEMB02
    National Competent Authority:UK - MHRA
    Clinical Trial Type:EEA CTA
    Trial Status:GB - no longer in EU/EEA
    Date on which this record was first entered in the EudraCT database:2017-03-13
    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 ConcernedUK - MHRA
    A.2EudraCT number2016-003430-25
    A.3Full title of the trial
    A Long-Term Follow-up Study to Evaluate the Safety, Tolerability, and Efficacy of Adeno-Associated Virus (AAV) rh10-Mediated Gene Transfer of Human Factor IX in Adults With Moderate/Severe to Severe Hemophilia B
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A clinical study to learn about the effects of a virus that transfers the gene for human coagulation factor IX in adults with moderate/severe to severe inherited coagulations defects in the long term
    A.4.1Sponsor's protocol code number101HEMB02
    A.5.4Other Identifiers
    Name:IND NumberNumber:16543
    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 SponsorUltragenyx Pharmaceutical, Inc.
    B.1.3.4CountryUnited States
    B.3.1 and B.3.2Status of the sponsorNon-Commercial
    B.4 Source(s) of Monetary or Material Support for the clinical trial:
    B.4.1Name of organisation providing supportUltragenyx Pharmaceutical, Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationUltragenyx Pharmaceutical, Inc.
    B.5.2Functional name of contact pointClinical Development
    B.5.3 Address:
    B.5.3.1Street Address840 Memorial Drive
    B.5.3.2Town/ cityCambridge
    B.5.3.3Post codeMA 02139
    B.5.3.4CountryUnited States
    B.5.4Telephone number+1617 714 0704
    B.5.6E-mailapoma@ultragenyx.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/3/15/1599
    D.3 Description of the IMP
    D.3.2Product code DTX101
    D.3.4Pharmaceutical form 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 INNNot yet assigned
    D.3.9.3Other descriptive nameDTX101
    D.3.9.4EV Substance CodeSUB180345
    D.3.10 Strength
    D.3.10.1Concentration unit Other
    D.3.10.2Concentration typenot less then
    D.3.10.3Concentration number3000000000000
    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) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) Yes
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product Yes
    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 Yes
    D.3.11.3.5.1CAT classification and reference numberClassified as gene therapy medicinal product, EMA/CAT/419942/2015
    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 Yes
    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
    Moderate/severe to severe hemophilia B
    E.1.1.1Medical condition in easily understood language
    Moderate/severe to severe inherited blood coagulation disorder
    E.1.1.2Therapeutic area Diseases [C] - Blood and lymphatic diseases [C15]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.0
    E.1.2Level LLT
    E.1.2Classification code 10060614
    E.1.2Term Hemophilia B (Factor IX)
    E.1.2System Organ Class 100000004850
    E.1.3Condition being studied is a rare disease Yes
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    1. To determine the long-term safety and efficacy of DTX101 following a single IV infusion in adults with moderate/severe to severe hemophilia B
    E.2.2Secondary objectives of the trial
    1. To evaluate the long-term kinetics, duration, and magnitude of plasma FIX activity, by dose, after a single IV infusion of DTX101 in adults with hemophilia B

    2. To assess the long-term impact of DTX101 on the number of bleeding episodes that require FIX replacement therapy

    3. To assess the long-term impact of DTX101 on the frequency of FIX replacement therapy use during the study

    4. To assess the long-term immune response to FIX after IV administration of DTX101

    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Willing and able to provide written informed consent

    2. Completed the Cohort 1/Week 52 or Cohort 2/week 44 visit in Study 101HEMB01

    3. Willing to stop prophylactic treatment with recombinant FIX at specified time points during the study if medically acceptable

    4. Willing, able, and committed to comply with scheduled study site visits, study procedures, and requirements
    E.4Principal exclusion criteria
    1. Planned or current participation in another interventional clinical study that may confound the safety or efficacy evaluation of DTX101 during the duration of this study

    2. Any clinically significant medical condition that, in the opinion of the investigator, would pose a risk to subject safety or would impede the study
    E.5 End points
    E.5.1Primary end point(s)
    1. The incidence of AEs and SAEs

    2. The change from baseline (predose on Day 0 for Study 101HEMB01) in FIX activity at Week 208/216 (±14 days) as determined by the aPTT clot-based assay
    E.5.1.1Timepoint(s) of evaluation of this end point
    1. From the time the subject signs the ICF until their exit from the study

    2. Week 208/216 (±14 days)
    E.5.2Secondary end point(s)
    1. The time course of FIX activity, as determined by aPTT

    2. The annualized bleeding rate through Week 208/216 (±14 days)

    3. The annualized and average weekly use of FIX replacement therapy through Week 208/216 (±14 days)

    4. Development of FIX inhibitor


    E.5.2.1Timepoint(s) of evaluation of this end point
    1. Day 0, Weeks 26-156, Unscheduled visit, Week 208/216 (±14 days)

    2. Through Week 208/216 (±14 days)

    3. Through Week 208/216 (±14 days)

    4. Day 0, Weeks 26-156, Unscheduled visit, Week 208/216 (±14 days)



    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 No
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response Yes
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others No
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) Yes
    E.7.1.1First administration to humans Yes
    E.7.1.2Bioequivalence study No
    E.7.1.3Other Yes
    E.7.1.3.1Other trial type description
    Phase 1/2 long-term follow-up study
    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 No
    E.8.1.1Randomised No
    E.8.1.2Open No
    E.8.1.3Single blind No
    E.8.1.4Double blind No
    E.8.1.5Parallel group No
    E.8.1.6Cross over No
    E.8.1.7Other Yes
    E.8.1.7.1Other trial design description
    Long-term follow-up study; no IMP administered
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    E.8.2.2Placebo No
    E.8.2.3Other No
    E.8.3 The trial involves single site in the Member State concerned No
    E.8.4 The trial involves multiple sites in the Member State concerned Yes
    E.8.4.1Number of sites anticipated in Member State concerned2
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA2
    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
    United Kingdom
    United States
    E.8.7Trial has a data monitoring committee No
    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 years5
    E.8.9.1In the Member State concerned months1
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years5
    E.8.9.2In all countries concerned by the trial months1
    E.8.9.2In all countries concerned by the trial days0
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 No
    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) No
    F.1.1.5Children (2-11years) No
    F.1.1.6Adolescents (12-17 years) No
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 5
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 1
    F.2 Gender
    F.2.1Female No
    F.2.2Male Yes
    F.3 Group of trial subjects
    F.3.1Healthy volunteers No
    F.3.2Patients Yes
    F.3.3Specific vulnerable populations No
    F.3.3.1Women of childbearing potential not using contraception No
    F.3.3.2Women of child-bearing potential using contraception No
    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 No
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state2
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 2
    F.4.2.2In the whole clinical trial 6
    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 patients have ended their participation in the trial, they will be treated according to the normal standard of care.
    G. Investigator Networks to be involved in the Trial
    N. Review by the Competent Authority or Ethics Committee in the country concerned
    N.Competent Authority Decision Authorised
    N.Date of Competent Authority Decision2017-04-07
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2017-05-18
    P. End of Trial
    P.End of Trial StatusGB - no longer in EU/EEA
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