- 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
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–11
of 11
matching trials from the live ClinicalTrials.gov search.
- 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
- Healthy
- Interventions
- PRA023, Placebo
- Drug · Other
- Lead sponsor
- Prometheus Biosciences, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 69 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Lincoln, Nebraska
- 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
- 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
- Conditions
- Healthy
- Interventions
- PRA023 IV Low Dose, PRA023 SC, Placebo IV, Placebo SC, PRA023 IV High Dose
- Drug
- Lead sponsor
- Prometheus Biosciences, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 49 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Cypress, California
- 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
- 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
- Crohn Disease
- Interventions
- Tulisokibart, Companion Diagnostic (CDx)
- Biological · Diagnostic Test
- Lead sponsor
- Prometheus Biosciences, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 55 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 16
- States / cities
- Los Angeles, California • Liberty, Kansas • Chesterfield, Michigan + 11 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