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Trial record 11 of 25 for:    Recruiting Studies | Spinal Muscular Atrophy

Gene Replacement Therapy Clinical Trial for Patients With Spinal Muscular Atrophy Type 1 (STR1VE)

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ClinicalTrials.gov Identifier: NCT03306277
Recruitment Status : Recruiting
First Posted : October 11, 2017
Last Update Posted : January 17, 2018
Sponsor:
Information provided by (Responsible Party):

Study Description
Brief Summary:
Phase 3 pivotal US trial studying open-label intravenous administration of AVXS-101 in SMA Type 1 patients

Condition or disease Intervention/treatment Phase
SMA - Spinal Muscular Atrophy Gene Therapy Biological: AVXS-101 Phase 3

Detailed Description:
Phase 3, open-label, single-arm, single-dose, study of AVXS-101 (gene replacement therapy) in patients with spinal muscular atrophy (SMA) Type 1 who meet enrollment criteria and are genetically defined by nonfunctional survival motor neuron 1 gene (SMN1) with 1 or 2 copies of survival motor neuron 2 gene (SMN2). Fifteen (15) patients < 6 months (< 180 days) of age at the time of gene replacement therapy (Day 1) will be enrolled.

Study Design

Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 15 participants
Intervention Model: Single Group Assignment
Intervention Model Description: one-time intravenous administration of AVXS-101
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: Phase 3, Open-Label, Single-Arm, Single-Dose Gene Replacement Therapy Clinical Trial for Patients With Spinal Muscular Atrophy Type 1 With One or Two SMN2 Copies Delivering AVXS-101 by Intravenous Infusion
Actual Study Start Date : September 29, 2017
Estimated Primary Completion Date : March 31, 2020
Estimated Study Completion Date : March 31, 2020


Arms and Interventions

Arm Intervention/treatment
Experimental: AVXS-101
one-time Intravenous administration of AVXS-101 at the therapeutic dose
Biological: AVXS-101
Non-replicating recombinant AAV9 containing the complimentary deoxyribonucleic acid (cDNA) of the human SMN gene under the control of the cytomegalovirus (CMV) enhancer/chicken-β-actin-hybrid promoter (CB). The AAV inverted terminal repeat (ITR) has been modified to promote intramolecular annealing of the transgene, thus forming a double-stranded transgene ready for transcription.


Outcome Measures

Primary Outcome Measures :
  1. Achievement of independent sitting [ Time Frame: 18 months of age visit ]
    Achievement of developmental milestone of independent sitting at 18 months of age

  2. Event-free survival [ Time Frame: 14 months of age visit ]
    Event-free survival at 14 months of age.


Secondary Outcome Measures :
  1. Ability to thrive [ Time Frame: Through 18 months of age ]
    Determine effect of AVXS-101 on the ability to thrive.

  2. Ventilatory support independence [ Time Frame: Through 18 months of age ]
    Determine the effect of AVXS-101 on the ability to remain independent of ventilatory support


Eligibility Criteria

Information from the National Library of Medicine

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Ages Eligible for Study:   up to 180 Days   (Child)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Patients with SMA Type 1 based on gene mutation analysis with bi-allelic SMN1 mutations (deletion or point mutations) and 1 or 2 copies of SMN2 (inclusive of the known SMN2 gene modifier mutation (c.859G>C))
  • Patients must be < 6 months (< 180 days) of age at the time of AVXS-101 infusion
  • Patients must have a swallowing evaluation test performed prior to administration of gene replacement therapy

Exclusion Criteria:

  • Tracheostomy or current use or requirement of non-invasive ventilatory support averaging ≥ 6 hours daily over the 7 days prior to the screening visit; or ≥ 6 hours/day on average during the screening period or requiring ventilatory support while awake over the 7 days prior to screening or at any point during the screening period prior to dosing
  • Patients with signs of aspiration/inability to tolerate non-thickened liquids based on a formal swallowing test performed as part of screening. Patients with a gastrostomy tube who pass the swallowing test will be allowed to enroll in the study
  • Patients whose weight-for-age is below the third percentile based on World Health Organization (WHO) Child Growth Standards
  • Participation in recent SMA treatment clinical study (with the exception of observational cohort studies or non-interventional studies) or receipt of an investigational or commercial compound, product, or therapy administered with the intent to treat SMA (e.g., nusinersen, valproic acid) at any time prior to screening for this study. Oral β-agonists must be discontinued at least 30 days before gene therapy dosing. Inhaled albuterol
Contacts and Locations

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03306277


Contacts
Contact: AveXis Medical Information 833-828-3947 medinfo@avexis.com

Locations
United States, California
David Geffen School of Medicine at UCLA Recruiting
Los Angeles, California, United States, 90095
Contact: Clara Sam    310-825-3264    chsam@mednet.ucla.edu   
Principal Investigator: Perry Shieh, MD         
Stanford University Recruiting
Stanford, California, United States, 94305
Contact: Shirley Paulose    650-724-3792    spaulose@stanford.edu   
Contact: Carolyn McLaughlin Savage       cjmclaug@stanford.edu   
Principal Investigator: John Day, MD         
United States, Colorado
Children's Hospital Colorado Recruiting
Aurora, Colorado, United States, 80045
Contact: Hannah Johnson    720-777-3293    Hannah.Johnson@childrenscolorado.org   
Contact: Lauri Filar    720-777-5173    Lauri.Filar@childrenscolorado.org   
Principal Investigator: Julie Parsons, MD         
United States, Florida
Nemours Children's Hospital Recruiting
Orlando, Florida, United States, 32827
Contact: Debbie Berry    407-650-7523    Debbie.Berry@nemours.org   
Principal Investigator: Richard Finkel, MD         
United States, Illinois
Ann and Robert H Lurie Children's Hospital Recruiting
Chicago, Illinois, United States, 60611
Contact: Hannah Munson    312-227-2201    HMunson@luriechildrens.org   
Principal Investigator: Nancy Kuntz, MD         
United States, Maryland
Johns Hopkins Pediatric Neurology Recruiting
Baltimore, Maryland, United States, 21287
Contact: Agnes King Rennie    443-287-6294    aking2@jhmi.edu   
Principal Investigator: Tom Crawford, MD         
United States, Massachusetts
Boston Children's Hospital Recruiting
Boston, Massachusetts, United States, 02115
Contact: Grace Ordonez    617-355-7384    Grace.Ordonez@childrens.harvard.edu   
Contact: Jenna Dauriac    617-355-2752    Jennifer.Dauriac@childrens.harvard.edu   
Principal Investigator: Basil Darras, MD         
United States, Missouri
Washington Unviersity School of Medicine Recruiting
Saint Louis, Missouri, United States, 63110
Contact: Pallavi Anand    314-362-2490    anandp@neuro.wustl.edu   
Principal Investigator: Ann Connolly, MD         
United States, New York
Columbia University Recruiting
New York, New York, United States, 10032
Contact: Shumaila Saad    212-305-2461    ss3967@cumc.columbia.edu   
Contact: Kimberly Berry    212-342-3038    kb2996@cumc.columbia.edu   
Principal Investigator: Claudia Chiriboga, MD         
United States, North Carolina
Duke University Recruiting
Durham, North Carolina, United States, 27713
Contact: Christie Milleson    919-684-2687    christie.milleson@dm.duke.edu   
Principal Investigator: Loren Pena, MD         
United States, Ohio
Nationwide Children's Hospital Recruiting
Columbus, Ohio, United States, 43205
Contact: Markus McColly    614-355-2825    Markus.McColly@nationwidechildrens.org   
Principal Investigator: Jerry R Mendell, M.D.         
United States, Oregon
Oregon Health and Science University Recruiting
Portland, Oregon, United States, 97239
Contact: Bryn McCarthy    503-418-8297    mccarbry@ohsu.edu   
Principal Investigator: Erica Finanger, MD         
United States, Pennsylvania
Children's Hospital of Philadelphia Recruiting
Philadelphia, Pennsylvania, United States, 19104
Contact: Josh Zigmont    267-426-7161    zigmontj@email.chop.edu   
Contact: Diane Barcoski    267-425-0158    barcoskid@email.chop.edu   
Principal Investigator: Gihan Tennekoon, MD         
United States, Texas
University of Texas Southwestern Medical Center Not yet recruiting
Dallas, Texas, United States, 75235
Contact: Tammy Ramm    214-456-4426    Tammy.Ramm@UTSouthwestern.edu   
Principal Investigator: Susan Iannaccone, MD         
United States, Utah
University of Utah Recruiting
Salt Lake City, Utah, United States, 84112
Contact: Teresa Janecki    801-581-3724    teresaj@genetics.utah.edu   
Principal Investigator: Nicholas Johnson, MD         
United States, Wisconsin
University of Wisconsin (Madison) Not yet recruiting
Madison, Wisconsin, United States, 53792
Contact: Connstance Trantow    608-265-7814    cbt@clinicaltrials.wisc.edu   
Principal Investigator: Meredith Schultz, MD         
Sponsors and Collaborators
AveXis, Inc.
More Information

Additional Information:
Responsible Party: AveXis, Inc.
ClinicalTrials.gov Identifier: NCT03306277     History of Changes
Other Study ID Numbers: AVXS-101-CL-303
First Posted: October 11, 2017    Key Record Dates
Last Update Posted: January 17, 2018
Last Verified: January 2018
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: No

Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No

Additional relevant MeSH terms:
Atrophy
Muscular Atrophy
Muscular Atrophy, Spinal
Spinal Cord Diseases
Pathological Conditions, Anatomical
Neuromuscular Manifestations
Neurologic Manifestations
Nervous System Diseases
Signs and Symptoms
Central Nervous System Diseases
Motor Neuron Disease
Neurodegenerative Diseases
Neuromuscular Diseases