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Gene Therapy

rAAVrh74.MCK.GALGT2 for Duchenne Muscular Dystrophy

Phase 1 & 2
Waitlist Available
Led By Kevin Flanigan, MD
Research Sponsored by Kevin Flanigan
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 2 years
Awards & highlights

Summary

This trial will test a new gene therapy for Duchenne Muscular Dystrophy using a modified intravascular limb infusion procedure to deliver the vector to each lower limb of the subject.

Eligible Conditions
  • Duchenne Muscular Dystrophy

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~2 years
This trial's timeline: 3 weeks for screening, Varies for treatment, and 2 years for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Number of Unanticipated Grade III or Higher Treatment-Related Toxicities
Secondary outcome measures
Expression of GALGT2 as Demonstrated by Immunofluorescent Staining With Anti-CT Epitope Antibodies or WFA Lectin in Muscle Biopsy Sections at 120 Days Post Injection (Cohort 1) and 90 Days Post-injection (Cohort 2).
GALGT2 Protein Expression Quantified by Western Blot and Assessed by Densitometry in Muscle Biopsy Tissue at 120 Days Post-injection (Cohort 1) and 90 Days Post-injection (Cohort 2)
Other outcome measures
Number of Meters Walked During the 6 Minute Walk Test
Score of Muscle Function Using the The North Star Ambulatory Assessment (NSAA).
Strength of the Bilateral Knee Flexors and Extensors During the Maximal Voluntary Isometric Strength Test.
+1 more

Trial Design

2Treatment groups
Experimental Treatment
Group I: Cohort 2 (Dose Escalation) rAAVrh74.MCK.GALGT2Experimental Treatment1 Intervention
N=3 [5 x E13 vg/kg per leg, delivered bilaterally (total 1.0 x E14 vg/kg)]
Group II: Cohort 1 (Minimal Efficacious Dose) rAAVrh74.MCK.GALGT2Experimental Treatment1 Intervention
N = 3 [2.5 x E13 vg/kg per leg, delivered bilaterally (total 5.0 x E13 vg/kg)]

Find a Location

Who is running the clinical trial?

Kevin FlaniganLead Sponsor
3 Previous Clinical Trials
5 Total Patients Enrolled
Kevin Flanigan, MDPrincipal InvestigatorNationwide Children's Hospital
4 Previous Clinical Trials
30 Total Patients Enrolled

Media Library

rAAVrh74.MCK.GALGT2 (Gene Therapy) Clinical Trial Eligibility Overview. Trial Name: NCT03333590 — Phase 1 & 2
Duchenne Muscular Dystrophy Research Study Groups: Cohort 2 (Dose Escalation) rAAVrh74.MCK.GALGT2, Cohort 1 (Minimal Efficacious Dose) rAAVrh74.MCK.GALGT2
Duchenne Muscular Dystrophy Clinical Trial 2023: rAAVrh74.MCK.GALGT2 Highlights & Side Effects. Trial Name: NCT03333590 — Phase 1 & 2
rAAVrh74.MCK.GALGT2 (Gene Therapy) 2023 Treatment Timeline for Medical Study. Trial Name: NCT03333590 — Phase 1 & 2
~0 spots leftby Jul 2025