Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 11, 2026, 5:24 PM EDT

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Showing 1–2 of 2 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Colitis Ulcerative, Ulcerative Colitis
Interventions
MK-8690, Placebo
Drug · Other
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
10
States / cities
Anaheim, California • Coronado, California • Colorado Springs, Colorado + 7 more
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of PRA052 in Healthy Volunteers

NCT05603182
Conditions
Healthy
Interventions
PRA052, Placebo
Drug · Other
Lead sponsor
Prometheus Biosciences, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
18 Years to 60 Years
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Lincoln, Nebraska