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voretigene neparvovec

Phase 3

Biallelic RPE65 Mutation-associated Retinal Dystrophy | Gene therapy | Ophthalmology |Novartis AG|Last Updated: Jun 4, 2026

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment4

FDA Designations

No designations recorded

Clinical trial landscape

voretigene neparvovec · 1 trial · 1 indication

Phase 3 1
NCT04516369Study of Efficacy and Safety of Voretigene Neparvovec in Japanese Patients With Biallelic RPE65 Mutation-associated Retinal DystrophyBiallelic RPE65 Mutation-associated Retinal Dystrophy
COMPLETED4 Analytics
PHASE3COMPLETED
Study of Efficacy and Safety of Voretigene Neparvovec in Japanese Patients With Biallelic RPE65 Mutation-associated Retinal Dystrophy
Biallelic RPE65 Mutation-associated Retinal DystrophyUnlock trial analytics

Study Endpoints

Primary Endpoints

Change from Baseline in full-field light sensitivity threshold
Baseline, Day 30, 90, 180, 270, and Year 1 after second eye injection

Full-field light sensitivity threshold (FST) is evaluated using white light, as averaged over both eyes.

Secondary Endpoints

Change from Baseline in visual field
Baseline, Day 14, 30, 90, 180, 270, and Year 1, 2, 3, 4, 5 after second eye injection
Change from Baseline in macular threshold
Baseline, Day 14, 30, 90, 180, 270, and Year 1, 2, 3, 4, 5 after second eye injection
Change from Baseline in visual acuity
Baseline, Day 1, and 3 after first eye injection; Day 1, 3, 14, 30, 90, 180, 270, and Year 1, 2, 3, 4, 5 after second eye injection
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Voretigene neparvovecEXPERIMENTAL1.5 E11 vg (0.3 mL subretinal injection in each eye, 6-18 days apart)

Interventions

NameTypeDescription
voretigene neparvovecGENETICVoretigene neparvovec is an adeno-associated viral type 2 (AAV2) gene therapy vector driving expression of normal human retinal pigment epithelium 65 kDa protein (hRPE65) gene.
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Eligibility Criteria

Age Range4 Years to 100 Years
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: * Japanese participants with biallelic RPE65 mutation-associated retinal dystrophy; molecular diagnosis of RPE65 mutation must be confirmed by a Novartis designated laboratory in Japan. * Age four years or older. * Visual acuity worse than 20/60 (both eyes) and/or visual field l...

Countries:Japan
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Recent Changes (Last 90 Days)

MEDIUMJul 5, 2026NCT04516369TRIAL_REMOVED: changed
MEDIUMJul 5, 2026NCT04516369TRIAL_REMOVED: changed
MEDIUMJul 5, 2026NCT04516369TRIAL_REMOVED: changed

Frequently asked questions about voretigene neparvovec

What is voretigene neparovec used for?

Voretigene neparovec is a gene therapy used for biallelic RPE65 mutation-associated retinal dystrophy, a rare inherited eye disease that causes progressive vision loss. It is administered to patients with this specific genetic mutation to address the underlying cause of the condition.

Who makes voretigene neparovec?

Voretigene neparovec is developed by Novartis AG, a global healthcare company. Novartis is responsible for the clinical development and commercialization of this gene therapy for the treatment of biallelic RPE65 mutation-associated retinal dystrophy.

What phase is voretigene neparovec in?

Voretigene neparovec is in Phase 3 clinical development. A Phase 3 trial has been completed in Japanese patients with biallelic RPE65 mutation-associated retinal dystrophy, and the drug remains an investigational therapy in clinical development.

What clinical trials is voretigene neparovec in?

Voretigene neparovec has been studied in a Phase 3 clinical trial with the identifier NCT04516369. This trial, titled 'Study of Efficacy and Safety of Voretigene Neparvovec in Japanese Patients With Biallelic RPE65 Mutation-associated Retinal Dystrophy,' enrolled 4 participants and has been completed.

Is voretigene neparovec the same as Luxturna?

Voretigene neparovec is also known as Luxturna, a brand name for this gene therapy. It is used to treat biallelic RPE65 mutation-associated retinal dystrophy, and the drug is developed by Novartis AG.