Overview
The goal of this clinical trial is to evaluate the safety and efficacy of IVB102 injection in subjects with XLRS.
Description
This is a open label, dose escalation, single-center study. One eye of each participant will receive a single IVB102 injection by intravitreal injection. Participants will be followed for 52 weeks after which they will continue to be followed for up to 5 years after enrollment.
Eligibility
Inclusion Criteria:
- Must be willing and able to provide written, signed informed consent.
- Male individual at least 8 years of age with clinical diagnosis of XLRS caused by mutations in RS1.
- Best corrected visual acuity (BCVA) in the study eye of less than or equal to 63 (corresponding to a Snellen acuity of 20/63).
- Must agree to use effective barrier (male or female condom) of contraception before dosing and continuing one year after gene transfer.
Exclusion Criteria:
- Lens, cornea, or other media opacities in the study eye that preclude adequate visualization and testing of the retina.
- Pre-existing eye conditions that would contribute significantly to visual loss or increase the risk of an intravitreal injection (e.g. DR、RVO or large retinal detachment).
- Any intraocular surgery in the study eye within 6 months prior to screening.
- Use of topical carbonic anhydrase inhibitors within 3 months prior to screening.
- Use of anticoagulants or anti-platelet agents within 7 days prior to study agent administration.
- Prior receipt of any AAV gene therapy product.
- Use of any investigational agent within 3 months prior to screening.
