Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 9, 2026, 10:02 AM EDT

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Showing 1–3 of 3 matching trials from the live ClinicalTrials.gov search.
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Conditions
Geographic Atrophy, Age-Related Macular Degeneration, AMD
Interventions
OT-551 antioxidant eye drop
Drug
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
60 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Age-Related Macular Degeneration
Interventions
OT-551, vehicle placebo
Drug
Lead sponsor
Othera Pharmaceuticals
Industry
Eligibility
55 Years and older
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
17
States / cities
Mesa, Arizona • Tucson, Arizona • Beverly Hills, California + 14 more
Conditions
Epiretinal Membrane, Macular Hole
Interventions
OT-551 ophthalmic solution
Drug
Lead sponsor
Othera Pharmaceuticals
Industry
Eligibility
50 Years and older
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
16
States / cities
Peoria, Arizona • Beverly Hills, California • Sacramento, California + 13 more