Gene Therapy for Achromatopsia (CNGA3)

NCT ID: NCT03758404

Last Updated: 2022-12-01

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1/PHASE2

Total Enrollment

11 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-08-12

Study Completion Date

2021-06-10

Brief Summary

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A clinical trial of adeno-associated virus vector (AAV) CNGA3 retinal gene therapy for patients with achromatopsia

Detailed Description

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CNGA3 retinal gene therapy for patients with achromatopsia

Conditions

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Achromatopsia

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Low dose adeno-associated virus (AAV) CNGA3

Subretinal administration of a single low dose AAV CNGA3

Group Type EXPERIMENTAL

adeno-associated virus vector AAV- CNGA3

Intervention Type BIOLOGICAL

Adeno-associated virus (AAV) gene therapy for defects in CNGA3 gene

Intermediate dose adeno-associated virus (AAV) CNGA3

Subretinal administration of a single intermediate dose AAV CNGA3

Group Type EXPERIMENTAL

adeno-associated virus vector AAV- CNGA3

Intervention Type BIOLOGICAL

Adeno-associated virus (AAV) gene therapy for defects in CNGA3 gene

High dose adeno-associated virus (AAV) CNGA3

Subretinal administration of a single high dose AAV CNGA3

Group Type EXPERIMENTAL

adeno-associated virus vector AAV- CNGA3

Intervention Type BIOLOGICAL

Adeno-associated virus (AAV) gene therapy for defects in CNGA3 gene

Interventions

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adeno-associated virus vector AAV- CNGA3

Adeno-associated virus (AAV) gene therapy for defects in CNGA3 gene

Intervention Type BIOLOGICAL

Eligibility Criteria

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Inclusion Criteria

* Are aged years or over
* Have achromatopsia confirmed by a retinal specialist investigator

Exclusion Criteria

* Are females who are pregnant or breastfeeding
* Have participated in another research study involving an investigational medicinal therapy for ocular disease within the last 6 months
* Have any other condition that the investigator considers makes them inappropriate for entry into the trial
Minimum Eligible Age

3 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Janssen Research & Development, LLC

INDUSTRY

Sponsor Role collaborator

MeiraGTx UK II Ltd

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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James Bainbridge

Role: PRINCIPAL_INVESTIGATOR

Chief Investigator

Locations

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Kellogg Eye Center

Ann Arbor, Michigan, United States

Site Status

Moorfields Eye Hospital NHS Foundation Trust

London, , United Kingdom

Site Status

Countries

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United States United Kingdom

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

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MGT012

Identifier Type: -

Identifier Source: org_study_id

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