Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 4, 2026, 5:06 PM EDT

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Showing 1–21 of 21 matching trials from the live ClinicalTrials.gov search.
Conditions
Diabetic Macular Edema
Interventions
Aflibercept, Focal Laser
Drug · Procedure
Lead sponsor
Greater Houston Retina Research
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
3
States / cities
Houston, Texas • Katy, Texas • The Woodlands, Texas
Conditions
Diabetic Retinopathy
Interventions
Aflibercept Injection
Drug
Lead sponsor
Greater Houston Retina Research
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
13
States / cities
Beverly Hills, California • Orlando, Florida • Winter Haven, Florida + 10 more
Conditions
Choroidal Nevi, Uveal Melanoma
Interventions
Not listed
Lead sponsor
Amy C Schefler, MD
Other
Eligibility
18 Years and older
Enrollment
133 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2022
U.S. locations
3
States / cities
Houston, Texas • Katy, Texas • The Woodlands, Texas
Conditions
Uveal Melanoma
Interventions
Not listed
Lead sponsor
Greater Houston Retina Research
Other
Eligibility
21 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Houston, Texas
Conditions
Diabetic Retinopathy
Interventions
Aflibercept Injection
Drug
Lead sponsor
Greater Houston Retina Research
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
2
States / cities
Houston, Texas • The Woodlands, Texas
Conditions
Age Related Macular Degeneration, Choroidal Neovascular Membrane, Subfoveal Neovascular Age-Related Macular Degeneration, Macular Degeneration, Wet Age-Related Macular Degeneration
Interventions
Ranibizumab
Drug
Lead sponsor
David M. Brown, M.D.
Other
Eligibility
50 Years and older
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
2
States / cities
Houston, Texas • The Woodlands, Texas
Conditions
Proliferative Diabetic Retinopathy (PDR)
Interventions
Aflibercept 8mg
Drug
Lead sponsor
Edward Wood, MD
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
3
States / cities
Austin, Texas • Bellaire, Texas • San Antonio, Texas
Conditions
Radiation Retinopathy
Interventions
Aflibercept
Drug
Lead sponsor
Amy C Schefler, MD
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
3
States / cities
Houston, Texas • Katy, Texas • The Woodlands, Texas
Terminated Phase 1 Interventional Accepts healthy volunteers Results available

Study of 2.0 mg Ranibizumab in Subjects With Ischemic Central Retinal Vein Occlusion (RAVE2)

NCT01225146
Conditions
Ischemia, Retinal Vein Occlusion, Pathologic Processes, Retinal Diseases, Eye Diseases
Interventions
ranibizumab
Drug
Lead sponsor
David M. Brown, M.D.
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Houston, Texas
Conditions
Other Retinal Disorders, Retinal Disease, Retinal Vascular Disorder
Interventions
Not listed
Lead sponsor
Greater Houston Retina Research
Other
Eligibility
18 Years and older
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2032
U.S. locations
3
States / cities
Bellaire, Texas • Katy, Texas • The Woodlands, Texas
Conditions
Diabetic Macular Edema
Interventions
0.3 mg ranibizumab, Targeted Pan Retinal Photocoagulation
Drug · Procedure
Lead sponsor
David M. Brown, M.D.
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
3
States / cities
Houston, Texas • Katy, Texas • The Woodlands, Texas
Conditions
Macular Degeneration
Interventions
0.5 mg ranibizumab
Drug
Lead sponsor
Charles C Wykoff, PhD, MD
Other
Eligibility
50 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
4
States / cities
West Columbia, South Carolina • Houston, Texas • Katy, Texas + 1 more
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
Conditions
Central Retinal, Hemi Retinal & Brach Retinal Vein Occlusions
Interventions
0.5mg Ranibizumab, Targeted Pan Retinal Photocoagulation
Drug · Procedure
Lead sponsor
Charles C Wykoff, PhD, MD
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
3
States / cities
Houston, Texas • Katy, Texas • The Woodlands, Texas
Conditions
Age Related Macular Degeneration
Interventions
aflibercept 2.0 mg
Drug
Lead sponsor
David M. Brown, M.D.
Other
Eligibility
50 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Houston, Texas
Conditions
Diabetic Retinopathy, Diabetic Macular Edema, Other Retinal Disorders
Interventions
Not listed
Lead sponsor
Greater Houston Retina Research
Other
Eligibility
18 Years and older
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
3
States / cities
Bellaire, Texas • Katy, Texas • The Woodlands, Texas
Conditions
Ischemic Central Retinal Vein Occlusion
Interventions
Ranibizumab (Lucentis)
Drug
Lead sponsor
Greater Houston Retina Research
Other
Eligibility
19 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2011
U.S. locations
1
States / cities
Houston, Texas
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
Conditions
Radiation Retinopathy
Interventions
0.5 mg ranibizumab, Targeted Retinal Photocoagulation (TRP)
Drug · Procedure
Lead sponsor
Greater Houston Retina Research
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
4
States / cities
Dallas, Texas • Houston, Texas • Katy, Texas + 1 more
Conditions
Age-Related Macular Degeneration
Interventions
Ranibizumab (Lucentis), 0.5mg ranibizumab
Drug
Lead sponsor
David M. Brown, M.D.
Other
Eligibility
55 Years and older
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Houston, Texas
Conditions
Non-Proliferative Diabetic Retinopathy
Interventions
Faricimab
Drug
Lead sponsor
Greater Houston Retina Research
Other
Eligibility
18 Years and older
Enrollment
179 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
16
States / cities
Bakersfield, California • Modesto, California • Orlando, Florida + 13 more