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ClinicalTrials.gov public records Last synced May 21, 2026, 11:24 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–16 of 16 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Choroideremia Clear all
Completed No phase listed Observational
View directory record Official record
Conditions
Choroideremia
Interventions
No Intervention
Other
Lead sponsor
Biogen
Industry
Eligibility
10 Years and older
Enrollment
1,178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 7, 2021 · Synced May 21, 2026, 11:24 PM EDT
Enrolling by invitation Phase 3 Interventional
View directory record Official record
Conditions
Choroideremia, X-Linked Retinitis Pigmentosa
Interventions
BIIB111, BIIB112
Genetic
Lead sponsor
NightstaRx Ltd, a Biogen Company
Other
Eligibility
18 Years and older · Male only
Enrollment
330 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
10
States / cities
Los Angeles, California • Gainesville, Florida • Miami, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Jun 11, 2025 · Synced May 21, 2026, 11:24 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Eye Diseases Hereditary, Retinal Disease, Achromatopsia, Bardet-Biedl Syndrome, Bassen-Kornzweig Syndrome, Batten Disease, Best Disease, Choroidal Dystrophy, Choroideremia, Cone Dystrophy, Cone-Rod Dystrophy, Congenital Stationary Night Blindness, Enhanced S-Cone Syndrome, Fundus Albipunctatus, Goldmann-Favre Syndrome, Gyrate Atrophy, Juvenile Macular Degeneration, Kearns-Sayre Syndrome, Leber Congenital Amaurosis, Refsum Syndrome, Retinitis Pigmentosa, Retinitis Punctata Albescens, Retinoschisis, Rod-Cone Dystrophy, Rod Dystrophy, Rod Monochromacy, Stargardt Disease, Usher Syndrome
Interventions
Not listed
Lead sponsor
Foundation Fighting Blindness
Other
Eligibility
Not listed
Enrollment
20,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2037
U.S. locations
1
States / cities
Columbia, Maryland
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced May 21, 2026, 11:24 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Choroideremia
Interventions
Vitamin A palmitate
Dietary Supplement
Lead sponsor
Duke University
Other
Eligibility
15 Years and older · Male only
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced May 21, 2026, 11:24 PM EDT
Terminated No phase listed Observational
View directory record Official record
Conditions
Choroideremia
Interventions
Observation
Other
Lead sponsor
4D Molecular Therapeutics
Industry
Eligibility
18 Years and older · Male only
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
3
States / cities
Dallas, Texas • Houston, Texas • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jan 5, 2022 · Synced May 21, 2026, 11:24 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Choroideremia
Interventions
Not listed
Lead sponsor
NightstaRx Ltd, a Biogen Company
Other
Eligibility
18 Years and older · Male only
Enrollment
319 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
7
States / cities
Los Angeles, California • Miami, Florida • Baltimore, Maryland + 4 more
Source: ClinicalTrials.gov public record
Updated Feb 9, 2023 · Synced May 21, 2026, 11:24 PM EDT
Active, not recruiting Phase 1 Interventional
View directory record Official record
Conditions
Retinitis Pigmentosa, Choroideremia
Interventions
RTx-015
Genetic
Lead sponsor
Ray Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
4
States / cities
Beverly Hills, California • Orange, California • Pittsburgh, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 19, 2026 · Synced May 21, 2026, 11:24 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Choroideremia
Interventions
Injection of AAV2-REP1 (10e11 vg)
Biological
Lead sponsor
Byron Lam
Other
Eligibility
18 Years and older · Male only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jul 28, 2019 · Synced May 21, 2026, 11:24 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Stargardts, Retinitis Pigmentosa, Age-related Macular Degeneration, Choroideremia, Geographic Atrophy
Interventions
Retinal imaging
Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
7 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2031
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced May 21, 2026, 11:24 PM EDT
Active, not recruiting Phase 1 Interventional
View directory record Official record
Conditions
Choroideremia
Interventions
4D-110
Biological
Lead sponsor
4D Molecular Therapeutics
Industry
Eligibility
18 Years and older · Male only
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
2
States / cities
Dallas, Texas • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 21, 2025 · Synced May 21, 2026, 11:24 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Choroideremia
Interventions
BIIB111
Genetic
Lead sponsor
Biogen
Industry
Eligibility
18 Years and older · Male only
Enrollment
169 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
8
States / cities
Los Angeles, California • Miami, Florida • Baltimore, Maryland + 5 more
Source: ClinicalTrials.gov public record
Updated Dec 6, 2023 · Synced May 21, 2026, 11:24 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Choroideremia
Interventions
No Intervention
Other
Lead sponsor
Biogen
Industry
Eligibility
Male only
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
8
States / cities
Los Angeles, California • San Francisco, California • Coral Gables, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2021 · Synced May 21, 2026, 11:24 PM EDT
Completed Phase 1Phase 2 Interventional Results available
View directory record Official record
Conditions
Choroideremia, CHM (Choroideremia) Gene Mutations
Interventions
AAV2-hCHM
Biological
Lead sponsor
Spark Therapeutics, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
3
States / cities
Boston, Massachusetts • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 24, 2024 · Synced May 21, 2026, 11:24 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Choroideremia
Interventions
BIIB111
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years and older · Male only
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
4
States / cities
Miami, Florida • Boston, Massachusetts • Cincinnati, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 22, 2024 · Synced May 21, 2026, 11:24 PM EDT
Recruiting No phase listed Observational
View directory record Official record
Conditions
Retinitis Pigmentosa, Choroideremia, Stargardt Macular Dystrophy, Stargardt Disease, Geographic Atrophy from Age-related Macular Degeneration, X-lined Retinoschisis, Retinal Dystrophies
Interventions
Not listed
Lead sponsor
Ray Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Jan 7, 2025 · Synced May 21, 2026, 11:24 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Delirium
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
50 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 8, 2016 · Synced May 21, 2026, 11:24 PM EDT