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Gene Therapy Trial Browser
Clinical Trial Report
Gene Therapy Trial Report
Summary
Safety and Efficacy Study in Subjects With Leber Congenital Amaurosis
NCTID
NCT00999609
(View at clinicaltrials.gov)
Description
The study is a Phase 3, open-label, randomized controlled trial of gene therapy intervention by subretinal administration of AAV2-hRPE65v2 (voretigene neparvovec-rzyl). At least twenty-four subjects, three years of age or older, will be recruited. The intervention group will receive AAV2-hRPE65v2 at either The Children's Hospital of Philadelphia or University of Iowa to determine if it improves visual and retinal function in individuals with RPE65 gene mutations.
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Development Status
Approved
Indication
Inherited Retinal Dystrophy Due to RPE65 Mutations, Leber Congenital Amaurosis
Disease Ontology Term
DOID:0110016
Compound Name
LUXTURNA
Compound Alias
voretigene neparvovec
Compound Description
AAV2-hRPE65v2
Sponsor
Spark Therapeutics, Inc.
Funder Type
Industry
Recruitment Status
Active not recruiting
Enrollment Count
31
Results Posted
View Results
Therapy Information
Target Gene/Variant
RPE65
Therapy Type
Gene transfer
Therapy Route
In-vivo
Mechanism of Action
Functional gene replacement
Route of Administration
Subretinal
Drug Product Type
Viral vector
Target Tissue/Cell
Delivery System
Viral transduction
Vector Type
AAV2
Editor Type
none
Dose 1
1E11 vg/eye (0.3mL)
Dose 2
Dose 3
Dose 4
Dose 5
Study Record Dates
Current Stage
Phase3
Submit Date
2009-10-21
Completion Date
2030-01
Last Update
2025-04-23
Participation Criteria
Eligible Age
>=3 Years
Standard Ages
Child, Adult, Older adult
Sexes Eligible for Study
ALL
Locations
No.of Trial Sites
2
Locations
United States
Regulatory Information
Has US IND
True
FDA Designations
Breakthrough Therapy, Orphan Drug Designation, Priority Review, Rare Pediatric Disease Designation
Recent Updates
FDA approved 12/19/17, Price/treatment $850K/eye
Resources/Links
Clinical Publications
Durability of Voretigene Neparvovec for Biallelic RPE65-Mediated Inherited Retinal Disease: Phase 3 Results at 3 and 4 Years
Efficacy and safety of voretigene neparvovec (AAV2-hRPE65v2) in patients with RPE65-mediated inherited retinal dystrophy: a randomised, controlled, open-label, phase 3 trial
Age-dependent effects of RPE65 gene therapy for Leber's congenital amaurosis: a phase 1 dose-escalation trial
Safety and efficacy of gene transfer for Leber's congenital amaurosis
Safety and durability of effect of contralateral-eye administration of AAV2 gene therapy in patients with childhood-onset blindness caused by RPE65 mutations: a follow-on phase 1 trial
Three-year follow-up after unilateral subretinal delivery of adeno-associated virus in patients with Leber congenital Amaurosis type 2
Plasticity of the human visual system after retinal gene therapy in patients with Leber's congenital amaurosis
Human retinal gene therapy for Leber congenital amaurosis shows advancing retinal degeneration despite enduring visual improvement
Efficacy, Safety, and Durability of Voretigene Neparvovec-rzyl in RPE65 Mutation-Associated Inherited Retinal Dystrophy: Results of Phase 1 and 3 Trials
AAV2 gene therapy readministration in three adults with congenital blindness
The human visual cortex responds to gene therapy-mediated recovery of retinal function
Gene therapy for Leber's congenital amaurosis is safe and effective through 1.5 years after vector administration
Preclinical Publications
Safety and efficacy of subretinal readministration of a viral vector in large animals to treat congenital blindness
Reversal of blindness in animal models of leber congenital amaurosis using optimized AAV2-mediated gene transfer
Gene therapy restores vision in a canine model of childhood blindness
Long-term restoration of rod and cone vision by single dose rAAV-mediated gene transfer to the retina in a canine model of childhood blindness
Protocol
FDA Approval Documents
Related NCTID
Phase 1: NCT00516477
Phase 3: NCT04516369
Phase 1/2: NCT01208389
Phase 3: NCT00999609