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ClinicalTrials.gov public records Last synced May 22, 2026, 12:21 AM EDT

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

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Cone Dystrophy Clear all
Active, not recruiting Not applicable Interventional
View directory record Official record
Conditions
Retinitis Pigmentosa
Interventions
Ophthalmic examinations, Mobility Test
Other
Lead sponsor
SparingVision
Industry
Eligibility
18 Years and older
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 21, 2025 · Synced May 22, 2026, 12:21 AM EDT
Suspended Early Phase 1 Interventional
View directory record Official record
Conditions
ACHROMATOPSIA 7, Achromatopsia
Interventions
PBA
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced May 22, 2026, 12:21 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Retinal Dystrophies
Interventions
Optical coherence tomography (OCT)
Diagnostic Test
Lead sponsor
Institute of Molecular and Clinical Ophthalmology Basel
Other
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
3
States / cities
San Francisco, California • Miami, Florida • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 30, 2025 · Synced May 22, 2026, 12:21 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Retinal Degeneration, Retinitis Pigmentosa, Stargardt's Disease
Interventions
Not listed
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
5 Years to 100 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2029
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 19, 2026 · Synced May 22, 2026, 12:21 AM EDT
Terminated Phase 1Phase 2 Interventional Results available
View directory record Official record
Conditions
Inherited Ophthalmic Diseases, Inherited Retinal Degeneration
Interventions
Interferon gamma-1b
Drug
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
12 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 12, 2019 · Synced May 22, 2026, 12:21 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Retinal Disease, Age-Related Macular Degeneration, Retinitis Pigmentosa, Stargardt Disease, Optic Neuropathy, Nonarteritic Ischemic Optic Neuropathy, Optic Atrophy, Optic Nerve Disease, Glaucoma, Leber Hereditary Optic Neuropathy, Blindness, Vision Loss Night, Vision Loss Partial, Vision, Low, Retinopathy, Maculopathy, Macular Degeneration, Retina Atrophy
Interventions
Arm 1
Procedure
Lead sponsor
MD Stem Cells
Industry
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
2
States / cities
Westport, Connecticut • Coral Springs, Florida
Source: ClinicalTrials.gov public record
Updated Mar 19, 2025 · Synced May 22, 2026, 12:21 AM EDT
Recruiting Phase 3 Interventional
View directory record Official record
Conditions
Bowel; Stricture
Interventions
GIE Medical ProTractX3 TTS DCB, Control
Combination Product · Other
Lead sponsor
GIE Medical
Industry
Eligibility
22 Years and older
Enrollment
171 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2032
U.S. locations
32
States / cities
Scottsdale, Arizona • Irvine, California • Lancaster, California + 25 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2025 · Synced May 22, 2026, 12:21 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Color Blindness, Acquired
Interventions
White LED Flashlight, Red/Green Green Dominant LED Flashlight
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 66 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated May 14, 2019 · Synced May 22, 2026, 12:21 AM EDT
Recruiting Phase 2Phase 3 Interventional
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Cannabidiol, Placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
21 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 30, 2024 · Synced May 22, 2026, 12:21 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Cortico Basal Degeneration, Corticobasal Syndrome, Corticobasal Syndrome(CBS), Corticobasal Degeneration, Corticobasal Degeneration (CBD), Corticobasal Syndrome (CBS)
Interventions
C-11 ER176 Radiotracer, C-11 PiB, AV1451 Tau
Diagnostic Test
Lead sponsor
Jennifer Whitwell
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2031
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 6, 2025 · Synced May 22, 2026, 12:21 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional
View directory record Official record
Conditions
Achromatopsia
Interventions
AGTC-402
Biological
Lead sponsor
Beacon Therapeutics
Industry
Eligibility
4 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
5
States / cities
Gainesville, Florida • Miami, Florida • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 21, 2022 · Synced May 22, 2026, 12:21 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Achromatopsia
Interventions
Not listed
Lead sponsor
Beacon Therapeutics
Industry
Eligibility
6 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
5
States / cities
Gainesville, Florida • Miami, Florida • Chicago, Illinois + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 12, 2017 · Synced May 22, 2026, 12:21 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional
View directory record Official record
Conditions
Retinitis Pigmentosa, Leber Congenital Amaurosis
Interventions
OCU400 Low Dose, OCU400 Med Dose, OCU400 High Dose, OCU400 Second Eye Dosing
Drug
Lead sponsor
Ocugen
Industry
Eligibility
6 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
7
States / cities
Phoenix, Arizona • La Jolla, California • Miami, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 5, 2025 · Synced May 22, 2026, 12:21 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional
View directory record Official record
Conditions
Non-syndromic Retinitis Pigmentosa
Interventions
Gene therapy: GS030-DP AND Medical device: GS030-MD
Combination Product
Lead sponsor
GenSight Biologics
Industry
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 1, 2026 · Synced May 22, 2026, 12:21 AM EDT
Terminated Not applicable Interventional Results available
View directory record Official record
Conditions
Color Vision Defects
Interventions
EnChroma glasses
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years to 65 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 17, 2023 · Synced May 22, 2026, 12:21 AM EDT
Terminated No phase listed Observational Results available
View directory record Official record
Conditions
Achromatopsia
Interventions
Prior exposure to AAV-CNGA3 or AAV-CNGB3
Biological
Lead sponsor
MeiraGTx UK II Ltd
Industry
Eligibility
3 Years to 100 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 10, 2025 · Synced May 22, 2026, 12:21 AM EDT
Not yet recruiting Early Phase 1 Interventional
View directory record Official record
Conditions
Forehead; Wound
Interventions
Group 1 cannabidiol (CBD) with silicone ointment, Group 2 silicone patch
Biological
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 99 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced May 22, 2026, 12:21 AM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Retinitis Pigmentosa
Interventions
Vitamin A
Drug
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced May 22, 2026, 12:21 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional
View directory record Official record
Conditions
Retinitis Pigmentosa
Interventions
SPVN06
Drug
Lead sponsor
SparingVision
Industry
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2031
U.S. locations
5
States / cities
Miami, Florida • Boston, Massachusetts • Portland, Oregon + 2 more
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced May 22, 2026, 12:21 AM EDT
Not listed Not applicable Interventional
View directory record Official record
Conditions
Retinal Disease, Macular Degeneration, Hereditary Retinal Dystrophy, Optic Nerve Disease, Glaucoma
Interventions
RB (Retrobulbar), ST (Subtenon), IV (Intravenous), IVIT (Intravitreal), IO (Intraocular)
Procedure
Lead sponsor
MD Stem Cells
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
1
States / cities
Westport, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 22, 2019 · Synced May 22, 2026, 12:21 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Tooth Decay
Interventions
CBD infused candy, Sugar free Candy
Dietary Supplement
Lead sponsor
West Coast University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Anaheim, California
Source: ClinicalTrials.gov public record
Updated Mar 7, 2024 · Synced May 22, 2026, 12:21 AM EDT
Suspended Phase 2 Interventional
View directory record Official record
Conditions
Post Traumatic Stress Disorder
Interventions
CBD Isolate, CBD Broad Spectrum, Placebo oil
Drug · Other
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Nov 21, 2023 · Synced May 22, 2026, 12:21 AM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Retinitis Pigmentosa, Retinitis, Retinal Diseases, Eye Diseases, Eye Diseases, Hereditary, Retinal Dystrophies, Retinal Degeneration
Interventions
Gene Therapy Product-MCO-010, Sham Injection
Biological · Procedure
Lead sponsor
Nanoscope Therapeutics Inc.
Industry
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
5
States / cities
Beverly Hills, California • Pensacola, Florida • Fargo, North Dakota + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 21, 2024 · Synced May 22, 2026, 12:21 AM EDT
Recruiting Phase 1Phase 2 Interventional
View directory record Official record
Conditions
Primary Photoreceptor Disease, Retinitis Pigmentosa (RP), Usher Syndrome, Inherited Retinal Disease (IRD), Rod-Cone Dystrophy, Rod-Cone Disease, Retinal Degeneration, Cone-Rod Disease (C-RD), Cone-Rod Dystrophy
Interventions
OpCT-001
Biological
Lead sponsor
BlueRock Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
4
States / cities
Miami, Florida • Philadelphia, Pennsylvania • Dallas, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced May 22, 2026, 12:21 AM EDT