Clinical Research Directory
Browse clinical research sites, groups, and studies.
2 clinical studies listed.
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Tundra lists 2 Macular Degenerative Disease clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT03167203
A Safety Surveillance Study in Subjects With Macular Degenerative Disease Treated With Human Embryonic Stem Cell-derived Retinal Pigment Epithelial Cell Therapy
The purpose of this study is to is to evaluate the occurrence of late onset (i.e., greater than 5 years after treatment) adverse events of special interest (AESI) in participants who have received sub-retinal transplant of human embryonic stem cell derived - retinal pigment epithelial (hESC-RPE) cells in an AIRM-sponsored clinical trial. The events of special interest are adverse events (AEs) that are presumed to have a potential causal relationship to the hESC-RPE cells.
Gender: All
Ages: 18 Years - Any
Updated: 2026-03-17
1 state
NCT06965426
Effect of Lutein, Zeaxanthin, and Meso-Zeaxanthin Supplementation on Skin Carotenoid Concentration: A Six-Month, Placebo-Controlled Crossover Study
To compare skin carotenoid scores over 12 weeks of individuals randomized to placebo or MacuHealth and comparing that to a 12 week crossover evaluation.
Gender: All
Ages: 18 Years - Any
Updated: 2025-09-24
1 state