This study examined the safety and efficacy of a gene therapy called rAAV2tYF-CB-hRS1 in patients with X-linked retinoschisis. It included male patients with a confirmed RS1 gene mutation and a diagnosis of XLRS. It was conducted in Phase 1/Phase 2 and has been completed.
The summary above is a plain-language rendering of the official record. The original English title is shown for reference.
Criteria are reproduced from the ClinicalTrials.gov record in the original English. Only the trial team can determine eligibility.
Inclusion Criteria include: 1. Retinal disease consistent with a diagnosis of XLRS and documented mutations in the RS1 gene 2. Male individual at least 18 years of age (dose escalation phase) or at least 6 years of age (maximum tolerated dose phase), 3. Able to perform tests of visual and retinal function, 4. Visual acuity specified for each group 5. Not treated with CAIs currently or within 3 months prior to study enrollment, 6. Have acceptable laboratory parameters. Exclusion Criteria include: 1. Prior receipt of any AAV gene therapy product, 2. Pre-existing eye conditions that would preclude the planned intravitreal injection or interfere with interpretation of study endpoints or complications of vector administration.