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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Proliferative Retinopathy Clear all
Completed Not applicable Interventional Results available

Avastin for PDR (Proliferative Diabetic Retinopathy)

NCT01270542
View directory record Official record
Conditions
Retinal Detachment, Diabetic Retinopathy
Interventions
Avastin (bevacizumab), Sham injection
Drug · Other
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 16, 2017 · Synced Sep 22, 2026, 8:12 PM EDT
Completed Not applicable Interventional

Diabetes Visual Function Supplement Study

NCT01646047
View directory record Official record
Conditions
Diabetes Mellitus - Type 1, Diabetes Mellitus - Type 2, Non-proliferative Diabetic Retinopathy
Interventions
multi-component nutritional supplement capsules, multi-component dietary supplement
Dietary Supplement
Lead sponsor
ZeaVision, LLC
Industry
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Jan 21, 2015 · Synced Sep 22, 2026, 8:12 PM EDT
Recruiting Phase 4 Interventional

High Dose Aflibercept in Diabetic Macular Edema in Patients With Previous Vitrectomy

NCT06662994
View directory record Official record
Conditions
Diabetic Macular Edema (DME)
Interventions
Aflibercept 8 mg (VEGF Trap-Eye, BAY86-5321)
Drug
Lead sponsor
Retina Consultants of Orange County
Other
Eligibility
21 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Fullerton, California
Source: ClinicalTrials.gov public record
Updated Jul 9, 2025 · Synced Sep 22, 2026, 8:12 PM EDT
Completed Early Phase 1 Interventional

Adrenocorticotropic Hormone (ACTH) for Post-op Inflammation in Proliferative Vitreoretinopathy (PVR)

NCT03727776
View directory record Official record
Conditions
Proliferative Vitreoretinopathy
Interventions
Adrenocorticotropic Hormone
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 7, 2023 · Synced Sep 22, 2026, 8:12 PM EDT
Not listed Early Phase 1 Interventional

Comfort and Antimicrobial Efficacy of Chlorhexidine vs Betadine for Intravitreal Injections

NCT03571100
View directory record Official record
Conditions
Age-related Macular Degeneration, Diabetic Vascular Diseases, Proliferative Retinopathy, Retina Vein Occlusion
Interventions
Chlorhexidine, Povidine-Iodine
Drug
Lead sponsor
MidAtlantic Retina
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 26, 2018 · Synced Sep 22, 2026, 8:12 PM EDT
Completed Phase 2 Interventional Results available

Intravitreal Aflibercept for Retinal Non-Perfusion in Proliferative Diabetic Retinopathy

NCT02863354
View directory record Official record
Conditions
Proliferative Diabetic Retinopathy
Interventions
Aflibercept
Drug
Lead sponsor
Charles C Wykoff, PhD, MD
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
4
States / cities
Houston, Texas • Katy, Texas • Kingwood, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated May 23, 2021 · Synced Sep 22, 2026, 8:12 PM EDT
Completed Phase 1Phase 2 Interventional

Impact of Intravitreal Aflibercept Injections on Capillary Non-Perfusion

NCT01724554
View directory record Official record
Conditions
Central Retinal Vein Occlusion, Proliferative Diabetic Retinopathy
Interventions
Intravitreal Aflibercept Injection
Drug
Lead sponsor
Ophthalmic Consultants of Boston
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 21, 2015 · Synced Sep 22, 2026, 8:12 PM EDT
Withdrawn Phase 3 Interventional

A Study of the Safety, Tolerability, and Efficacy of IVT Pre-op 0.3mg Pegaptanib Sodium Versus Sham, for Management of Tractional Retinal Detachment and Vitreous Hemorrhage With Proliferative Diabetic Retinopathy

NCT01589718
View directory record Official record
Conditions
Proliferative Diabetic Retinopathy
Interventions
Macugen, Sham
Drug
Lead sponsor
Greater Houston Retina Research
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 4, 2014 · Synced Sep 22, 2026, 8:12 PM EDT
Completed Phase 2Phase 3 Interventional

Treatment With Intravitreal Aflibercept Injection For Proliferative Diabetic Retinopathy, The A.C.T Study

NCT01813773
View directory record Official record
Conditions
Proliferative Diabetic Retinopathy
Interventions
Intravitreal Aflibercept Injection (IAI)
Drug
Lead sponsor
Ophthalmic Consultants of Long Island
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Lynbrook, New York
Source: ClinicalTrials.gov public record
Updated Jun 5, 2016 · Synced Sep 22, 2026, 8:12 PM EDT
Completed No phase listed Observational

Computer Detection of Diabetic Retinopathy Compared to Clinical Examination

NCT01625598
View directory record Official record
Conditions
Diabetic Retinopathy
Interventions
Photography of the retina, Retinal photography
Procedure
Lead sponsor
Digital Diagnostics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
7
States / cities
Mesa, Arizona • Phoenix, Arizona • Cedar Rapids, Iowa + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 21, 2014 · Synced Sep 22, 2026, 8:12 PM EDT
Not listed Phase 2 Interventional

Analysis of Aqueous and Vitreous Humor

NCT02067013
View directory record Official record
Conditions
Proliferative Diabetic Retinopathy, Macular Degeneration, Macular Hole, Neovascular Glaucoma
Interventions
Ranibizumab, No Ranibizumab
Drug · Other
Lead sponsor
California Retina Consultants
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Santa Barbara, California
Source: ClinicalTrials.gov public record
Updated Feb 28, 2017 · Synced Sep 22, 2026, 8:12 PM EDT
Completed Phase 3 Interventional Results available

The GUARD Trial - Part 1: A Phase 3 Clinical Trial for Prevention of Proliferative Vitreoretinopathy

NCT04136366
View directory record Official record
Conditions
Proliferative Vitreoretinopathy
Interventions
ADX-2191 (intravitreal methotrexate 0.8%), Standard surgical care procedure
Drug · Other
Lead sponsor
Aldeyra Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
23
States / cities
Phoenix, Arizona • Los Angeles, California • Orlando, Florida + 18 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2025 · Synced Sep 22, 2026, 8:12 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Efficient Study of ACULAR in Inhibiting Proliferative Retinopathy in Prematurity

NCT00634972
View directory record Official record
Conditions
Retinopathy of Prematurity, Retinal Detachment, Blindness
Interventions
ACULAR, REFRESH TEARS, placebo
Drug
Lead sponsor
University of South Alabama
Other
Eligibility
10 Days to 15 Days
Enrollment
83 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Mobile, Alabama
Source: ClinicalTrials.gov public record
Updated Dec 7, 2020 · Synced Sep 22, 2026, 8:12 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Diabetic Macular Edema and Diabetic Retinopathy Screening (TeleMed) With Automated Retinal Photography

NCT01790945
View directory record Official record
Conditions
Mild Nonproliferative Diabetic Retinopathy, Moderate Nonproliferative Diabetic Retinopathy, Severe Nonproliferative Diabetic Retinopathy, Proliferative Diabetic Retinopathy, Diabetic Macular Edema
Interventions
Not listed
Lead sponsor
Retina Institute of Hawaii
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Hilo, Hawaii
Source: ClinicalTrials.gov public record
Updated Feb 12, 2013 · Synced Sep 22, 2026, 8:12 PM EDT
Completed Phase 2 Interventional Results available

Non-proliferative Diabetic Retinopathy Treated With Runcaciguat

NCT04722991
View directory record Official record
Conditions
Diabetic Retinopathy
Interventions
Runcaciguat (BAY1101042), Placebo
Drug · Other
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
11
States / cities
Modesto, California • Lakeland, Florida • Pinellas Park, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 7, 2025 · Synced Sep 22, 2026, 8:12 PM EDT
Active, not recruiting Phase 2 Interventional

Single-site Pilot Study Evaluating the Effect of QLS-111 Ophthalmic Solution on Posterior Perfusion and Vessel Dilation

NCT07354477
View directory record Official record
Conditions
Non-proliferative Diabetic Retinopathy (NPDR), Open-angle Glaucoma (OAG), Normal Tension Glaucoma (NTG)
Interventions
QLS-111 Ophthalmic Solution (0.015%), QLS-111 Ophthalmic Solution (0.075%)
Drug
Lead sponsor
Qlaris Bio, Inc.
Industry
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Sep 13, 2026 · Synced Sep 22, 2026, 8:12 PM EDT
Not listed Phase 1Phase 2 Interventional Accepts healthy volunteers

Endolaserless Vitrectomy With Intravitreal IAI for PDR-Related VH

NCT02976012
View directory record Official record
Conditions
Proliferative Diabetic Retinopathy
Interventions
Aflibercept, Endolaserless Vitrectomy
Drug · Procedure
Lead sponsor
Southeast Retina Center, Georgia
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 28, 2016 · Synced Sep 22, 2026, 8:12 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Squalamine for the Treatment in Proliferative Diabetic Retinopathy

NCT01769183
View directory record Official record
Conditions
Retinal Neovascularization
Interventions
Squalamine Lactate ophthalmic solution 0.2%
Drug
Lead sponsor
Elman Retina Group
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 9, 2015 · Synced Sep 22, 2026, 8:12 PM EDT
Completed Phase 2 Interventional Results available

Aflibercept Injection for Proliferative Diabetic Retinopathy

NCT01805297
View directory record Official record
Conditions
Vitreous Hemorrhage
Interventions
Intravitreal Aflibercept Injection, Standard Vitrectomy
Drug · Other
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Dec 26, 2023 · Synced Sep 22, 2026, 8:12 PM EDT
Not listed Phase 1 Interventional

Study to Evaluate the Safety, Tolerability, and Efficacy of OTX-TKI in Subjects With Moderately Severe to Severe Non-proliferative Diabetic Retinopathy

NCT05695417
View directory record Official record
Conditions
Non-proliferative Diabetic Retinopathy
Interventions
OTX-TKI, Sham
Drug
Lead sponsor
Ocular Therapeutix, Inc.
Industry
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
10
States / cities
Phoenix, Arizona • Bakersfield, California • Augusta, Georgia + 7 more
Source: ClinicalTrials.gov public record
Updated Dec 7, 2023 · Synced Sep 22, 2026, 8:12 PM EDT
Completed Phase 1 Interventional Results available

Use of Ranibizumab to Treat Rubeosis in Diabetics Prior to Cataract Surgery

NCT01069341
View directory record Official record
Conditions
Rubeosis Iridis, Proliferative Diabetic Retinopathy
Interventions
Ranibizumab
Drug
Lead sponsor
Bhagat, Neelakshi, M.D., M.P.H.
Individual
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Oct 3, 2012 · Synced Sep 22, 2026, 8:12 PM EDT
Active, not recruiting Phase 3 Interventional

Fenofibrate for Prevention of DR Worsening

NCT04661358
View directory record Official record
Conditions
Diabetic Retinopathy
Interventions
Fenofibrate, Placebo
Drug · Other
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
18 Years to 80 Years
Enrollment
563 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
66
States / cities
Glendale, California • Huntington Beach, California • Loma Linda, California + 55 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2026 · Synced Sep 22, 2026, 8:12 PM EDT
Recruiting Phase 3 Interventional

Faricimab + PRP vs. Vitrectomy + Endolaser for Treatment of PDR

NCT06790784
View directory record Official record
Conditions
Proliferative Diabetic Retinopathy (PDR)
Interventions
Vitrectomy, Endolaser, Faricimab, Panretinal Photocoagulation (PRP)
Procedure · Device · Drug
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
18 Years and older
Enrollment
426 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
34
States / cities
Huntington Beach, California • Loma Linda, California • San Francisco, California + 30 more
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Sep 22, 2026, 8:12 PM EDT
Terminated Not applicable Interventional

The Use of Alpha Lipoic Acid for the Treatment and Prevention of Diabetic Retinopathy

NCT01880372
View directory record Official record
Conditions
Moderate Non-proliferative Diabetic Retinopathy
Interventions
Alpha Lipoic Acid
Dietary Supplement
Lead sponsor
Ferris State University
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
2
States / cities
Big Rapids, Michigan • Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 14, 2019 · Synced Sep 22, 2026, 8:12 PM EDT