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Showing 1057–1080 of 1,622 matching trials from the live ClinicalTrials.gov search.
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Comparative Study of High Performance Low-Cost Optical Coherence Tomography (Stage 1B, 2 and 3)

NCT07425106
Conditions
Optical Coherence Tomography of Retina, Alzheimer Disease
Interventions
retinal imaging with low-cost OCT-a/LCI device
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years to 85 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Proliferative Diabetic Retinopathy
Interventions
emixustat hydrochloride, Placebo
Drug · Other
Lead sponsor
Kubota Vision Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Arcadia, California
Completed Not applicable Interventional Accepts healthy volunteers

Automated Screening Device to Detect MTMROP

NCT06517836
Conditions
Retinopathy of Prematurity, ROP
Interventions
iROP DL
Device
Lead sponsor
Siloam Vision
Industry
Eligibility
4 Weeks to 2 Years
Enrollment
1,284 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Retinal Disease
Interventions
Finasteride
Drug
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Retinitis Pigmentosa
Interventions
human retinal progenitor cells, Mock injection
Biological · Other
Lead sponsor
jCyte, Inc
Industry
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
3
States / cities
Irvine, California • Los Angeles, California • Boston, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers

Intravitreal Injection Site and Perceived Pain

NCT05640895
Conditions
Pain
Interventions
Intravitreal injection site
Procedure
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years to 100 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Galveston, Texas
Conditions
Neovascular Age-related Macular Degeneration
Interventions
Aflibercept, Triamcinolone Acetonide, Verteporfin
Drug
Lead sponsor
Duke University
Other
Eligibility
55 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Macular Degeneration
Interventions
VEGF Trap
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
50 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
8
States / cities
Tuscon, Arizona • Loma Linda, California • Chicago, Illinois + 5 more
Conditions
Macular Degeneration
Interventions
Low-Intensity Laser Treatment
Procedure
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
50 Years and older
Enrollment
1,052 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2006
U.S. locations
24
States / cities
Mesa, Arizona • Peoria, Arizona • San Francisco, California + 20 more
Conditions
Inherited Retinal Degeneration Associated With RPGR Mutations, Inherited Retinal Degeneration Associated With Biallelic RPE65 Mutations
Interventions
Not listed
Lead sponsor
University College, London
Other
Eligibility
Up to 50 Years
Enrollment
4,887 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Phase 2 Interventional Results available

Sildenafil for Treatment of Choroidal Ischemia

NCT04356716
Conditions
Choroidal Ischemia, Vitelliform Macular Dystrophy, Age-related Macular Degeneration, Central Serous Retinopathy, Retinitis Pigmentosa
Interventions
Sildenafil, Standard of Care Sildenafil, Ocular Coherence Tomography-Angiography (OCT-A), Visual Acuity (VA)
Drug · Other · Diagnostic Test
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
New York, New York
Conditions
Combretastatin A4 Phosphate, Age-related Macular Degeneration, AMD, CNV, Choroidal Neovascularization
Interventions
Combretastatin A-4 Phosphate
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
50 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Macular Degeneration
Interventions
Not listed
Lead sponsor
Scott Raymond
Other
Eligibility
50 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Usher Syndrome, Retinitis Pigmentosa
Interventions
SAR421869
Drug
Lead sponsor
Sanofi
Industry
Eligibility
6 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Usher Syndrome, Cochlear Implantation
Interventions
Experimental manipulation of stimulation parameters
Other
Lead sponsor
Ohio State University
Other
Eligibility
1 Year to 85 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
4
States / cities
Boston, Massachusetts • Columbus, Ohio • Nashville, Tennessee
Conditions
Wet Age-related Macular Degeneration
Interventions
KSI-301, Aflibercept, Sham Procedure
Drug · Other
Lead sponsor
Kodiak Sciences Inc
Industry
Eligibility
50 Years and older
Enrollment
557 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
65
States / cities
Phoenix, Arizona • Springdale, Arkansas • Bakersfield, California + 60 more
Conditions
Age-Related Macular Degeneration
Interventions
Elamipretide
Drug
Lead sponsor
Stealth BioTherapeutics Inc.
Industry
Eligibility
55 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Choroidal Neovascularization, Macular Degeneration
Interventions
Fluocinolone
Drug
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
Not listed
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001
U.S. locations
1
States / cities
Bethesda, Maryland
Recruiting No phase listed Observational Accepts healthy volunteers

Optimize Pediatric OCT Imaging

NCT06139523
Conditions
Retinal Disease, Glaucoma, Optic Nerve Diseases
Interventions
Investigational contact OCT system, Investigational noncontact OCT system:
Device
Lead sponsor
Duke University
Other
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Age-Related Macular Degeneration
Interventions
Ranibizumab
Drug
Lead sponsor
Retina Center, Minnesota
Other
Eligibility
55 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Minneapolis, Minnesota
Completed Not applicable Interventional

Exercise and RP (AVAMC and Emory)

NCT03381235
Conditions
Retinitis Pigmentosa
Interventions
Spin exercise
Other
Lead sponsor
Emory University
Other
Eligibility
18 Years to 60 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Atlanta, Georgia
Completed No phase listed Observational Accepts healthy volunteers

Anterior Corneal Striae in Hypotony

NCT04023123
Conditions
Hypotony Ocular, Cornea Folds and Rupture of Bowman's Membrane Both Eyes, Maculopathy
Interventions
Ophthalmic imaging
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Macular Degeneration
Interventions
Retisert Implant
Drug
Lead sponsor
Control Delivery Systems
Industry
Eligibility
55 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
1
States / cities
Watertown, Massachusetts
Conditions
Diabetic Macular Edema (DME)
Interventions
4D-150 IVT (3x10^10 vg), EYELEA ® (aflibercept) Injection 2 mg (0.05mL)
Biological
Lead sponsor
4D Molecular Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
514 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
57
States / cities
Scottsdale, Arizona • Encino, California • Fullerton, California + 50 more