Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 28, 2026, 3:18 PM EDT

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Showing 1–9 of 9 matching trials from the live ClinicalTrials.gov search.
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Conditions
Crohn's Disease
Interventions
IV Tulisokibart, SC Tulisokibart, IV Placebo, SC Placebo
Drug · Other
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
16 Years to 80 Years
Enrollment
1,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
87
States / cities
Dothan, Alabama • Phoenix, Arizona • Sun City, Arizona + 72 more
Conditions
Crohn Disease, Colitis, Ulcerative
Interventions
Tulisokibart, Placebo to tulisokibart
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
Not listed
Enrollment
1,380 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2037
U.S. locations
12
States / cities
Bristol, Connecticut • Ypsilanti, Michigan • Liberty, Missouri + 8 more
Conditions
Ulcerative Colitis
Interventions
Tulisokibart, Companion Diagnostic (CDx) Testing, Placebo
Drug · Device · Other
Lead sponsor
Prometheus Biosciences, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
18 Years and older
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
29
States / cities
Mobile, Alabama • Phoenix, Arizona • Sun City, Arizona + 24 more
Conditions
Diffuse Cutaneous Systemic Sclerosis, Interstitial Lung Disease
Interventions
Tulisokibart, Companion diagnostic ( CDx), Placebo
Drug · Diagnostic Test
Lead sponsor
Prometheus Biosciences, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
18 Years and older
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
20
States / cities
Phoenix, Arizona • Los Angeles, California • Palo Alto, California + 14 more
Conditions
Radiographic Axial Spondyloarthritis
Interventions
Tulisokibart, Placebo
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years to 80 Years
Enrollment
315 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
35
States / cities
Chandler, Arizona • Flagstaff, Arizona • Gilbert, Arizona + 32 more
Conditions
Ulcerative Colitis
Interventions
IV Tulisokibart, IV Placebo, SC Tulisokibart, SC Placebo
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
16 Years to 80 Years
Enrollment
1,109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
76
States / cities
Dothan, Alabama • Fairhope, Alabama • Litchfield Park, Arizona + 65 more
Conditions
Psoriatic Arthritis
Interventions
Tulisokibart, Placebo
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years to 80 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
18
States / cities
Sun City, Arizona • Tucson, Arizona • Riverside, California + 15 more
Conditions
Hidradenitis Suppurativa
Interventions
Tulisokibart, Placebo
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
149 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
19
States / cities
Birmingham, Alabama • Phoenix, Arizona • Rogers, Arkansas + 16 more
Conditions
Arthritis, Rheumatoid
Interventions
Tulisokibart, Placebo, Methotrexate
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years to 80 Years
Enrollment
185 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
16
States / cities
Glendale, Arizona • Mesa, Arizona • La Palma, California + 13 more