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Retinitis Pigmentosa clinical trials in California
5 studies for Retinitis Pigmentosa are looking for participants at sites in California.
Universal Rare Gene Study: A Registry and Natural History Study of Retinal Dystrophies Associated With Rare Disease-Causing Genetic Variants
- USC Roski Eye Institute, Los Angeles
- University of California San Francisco, San Francisco
RecruitingObservational study
Ages 4 and older · All sexes · Updated Sep 8, 2026 · NCT05589714A Study to Investigate the Safety of OpCT-001 in Adults Who Have Primary Photoreceptor Disease (CLARICO)
- University of Southern California /Children's Hospital of Los Angeles, Los Angeles
RecruitingPhase 1/2
Ages 18 and older · All sexes · Updated Aug 19, 2026 · NCT06789445Retinal Imaging in Patients With Inherited Retinal Degenerations
- Department of Ophthalmology Retinal Degenerations Clinic, UCSF, San Francisco
RecruitingObservational studyHealthy volunteers welcome
Ages 13 and older · All sexes · Updated Jun 5, 2026 · NCT00254605Development and Evaluation of Functional Visual Field and Navigation Endpoints in Moderate to Profound Inherited Retinal Disease (DEFINE-IRD)
- Vision Research and Assessment Institute, Irvine
RecruitingObservational study
Ages 18 and older · All sexes · Updated Mar 31, 2026 · NCT07502664Observational Study to Assess Endpoint Operational Feasibility & Measurement Properties in Patients with Retinal Degeneration
- Vision Research and Assessment Institute, Irvine
RecruitingObservational study
Ages 18 and older · All sexes · Updated Jan 8, 2025 · NCT06375239From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.