A Study to Evaluate the Efficacy and Safety of Tulisokibart (MK-7240) in Participants With Moderate to Severe Crohn's Disease (MK-7240-008)
A Phase 3, Randomized, Double-Blind, Placebo-Controlled Program to Evaluate the Efficacy and Safety of Tulisokibart in Participants With Moderately to Severely Active Crohn's Disease
Sponsor: Merck Sharp & Dohme LLC
A observational or N/A phase clinical study on Crohn's Disease, this trial is actively recruiting participants. The trial is conducted by Merck Sharp & Dohme LLC and has accumulated 23 data snapshots since 2024. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.
Study Description(click to expand)The protocol consists of 2 studies. Study 1 includes induction and maintenance treatment, and Study 2 includes only induction treatment. Each study has its own hypotheses and outcome measures that will be assessed independently.
The protocol consists of 2 studies. Study 1 includes induction and maintenance treatment, and Study 2 includes only induction treatment. Each study has its own hypotheses and outcome measures that will be assessed independently.
Status Flow
Change History
23 versions recorded-
Apr 28, 2026 — Present [daily]
Recruiting
Phase: PHASE3 → None
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Mar 2026 — Apr 2026 [monthly]
Recruiting PHASE3
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Feb 2026 — Mar 2026 [monthly]
Recruiting PHASE3
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Jan 2026 — Feb 2026 [monthly]
Recruiting PHASE3
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Dec 2025 — Jan 2026 [monthly]
Recruiting PHASE3
▶ Show 18 earlier versions
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Nov 2025 — Dec 2025 [monthly]
Recruiting PHASE3
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Oct 2025 — Nov 2025 [monthly]
Recruiting PHASE3
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Sep 2025 — Oct 2025 [monthly]
Recruiting PHASE3
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Aug 2025 — Sep 2025 [monthly]
Recruiting PHASE3
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Jul 2025 — Aug 2025 [monthly]
Recruiting PHASE3
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Jun 2025 — Jul 2025 [monthly]
Recruiting PHASE3
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May 2025 — Jun 2025 [monthly]
Recruiting PHASE3
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Apr 2025 — May 2025 [monthly]
Recruiting PHASE3
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Mar 2025 — Apr 2025 [monthly]
Recruiting PHASE3
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Feb 2025 — Mar 2025 [monthly]
Recruiting PHASE3
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Jan 2025 — Feb 2025 [monthly]
Recruiting PHASE3
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Dec 2024 — Jan 2025 [monthly]
Recruiting PHASE3
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Nov 2024 — Dec 2024 [monthly]
Recruiting PHASE3
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Oct 2024 — Nov 2024 [monthly]
Recruiting PHASE3
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Sep 2024 — Oct 2024 [monthly]
Recruiting PHASE3
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Aug 2024 — Sep 2024 [monthly]
Recruiting PHASE3
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Jul 2024 — Aug 2024 [monthly]
Recruiting PHASE3
Status: Not Yet Recruiting → Recruiting
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Jun 2024 — Jul 2024 [monthly]
Not Yet Recruiting PHASE3
First recorded
Eligibility Summary
The purpose of this protocol is to evaluate the efficacy and safety of tulisokibart in participants with moderately to severely active Crohn's disease. Study 1's primary hypotheses are that at least 1 tulisokibart dose level is superior to placebo in the proportion of participants achieving clinical remission per Crohn's Disease Activity Index score (\<150, US/FDA) or per stool frequency and abdominal pain score (EU/EMA) and in the proportion of participants achieving endoscopic response at Week 52 (US/FDA and EU/EMA), and that at least 1 tulisokibart dose level is superior to placebo in the proportion of participants achieving clinical remission per Crohn's Disease Activity Index score (\<150, US/FDA) or per stool frequency and abdominal pain score (EU/EMA) and in the proportion of participants achieving endoscopic response at Week 12 (US/FDA and EU/EMA). Study 2's primary hypothesis is that at least 1 tulisokibart dose level is superior to placebo in the proportion of participants achieving clinical remission per Crohn's Disease Activity Index score (\<150, US/FDA) or stool frequency and abdominal pain score (EU/EMA) and in the proportion of participants achieving endoscopic response at Week 12 (US/FDA and EU/EMA).
Contact Information
- Merck Sharp & Dohme LLC
For direct contact, visit the study record on ClinicalTrials.gov .
Study Locations
A Coruña, Spain , Abiko, Japan , Adazi, Latvia , Adelaide, Australia , Afula, Israel , Amiens, France , Ampang, Malaysia , Amsterdam, Netherlands , Anaheim, United States , Ankara, Turkey (Türkiye) and 489 more locations