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Opus Genetics Announces FDA Alignment on Phase 3 Registrational Trial Design for OPGx-LCA5 in LCA5-Associated Inherited Retinal Disease

$IRDPress releaseJul 6, 2026, 7:00 AM ETRead the release

Opus Genetics reached alignment with the FDA on the Phase 3 design for OPGx-LCA5, allowing for a BLA submission based on 6-month efficacy data with 12-month durability data to follow during review. The registrational trial plans to enroll eight participants using a six-month run-in period as a natural history control, with seven patients already enrolled and dosing anticipated to begin in the fourth quarter of 2026.

Key figures

Drug Name
OPGx-LCA5
Phase Of Trial
Phase 3
Participants total
8
Dosing start quarter
4Q 2026
Run in period months
6
Participants enrolled
7
Pipeline programs count
7
Phase 1 2 improvement db
10.5
Statistical power percent
> 90
Primary endpoint db improvement
7

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