Status:
ACTIVE_NOT_RECRUITING
Study to Evaluate Tulisokibart for Hidradenitis Suppurativa (MK-7240-012)
Lead Sponsor:
Merck Sharp & Dohme LLC
Conditions:
Hidradenitis Suppurativa
Eligibility:
All Genders
18-75 years
Phase:
PHASE2
Brief Summary
This is a phase 2b randomized, double-blind, placebo-controlled study of the safety and efficacy of tulisokibart in participants with moderate to severe hidradenitis suppurativa. The primary hypothesi...
Detailed Description
This study consists of a 16-week Double-blind Period and a 100-week Long-term Extension (LTE) composed of a 40-week Main Extension and a 60-week Optional Extension.
Eligibility Criteria
Inclusion
- Has signs and symptoms of hidradenitis suppurativa (HS) for ≥6 months prior to Screening and a clinical diagnosis of HS at Screening
- Has moderate or severe HS defined as a total combined number of ≥ 5 abscesses and/or inflammatory nodules, with HS lesions present in ≥ 2 distinct anatomical areas and ≥ 1 anatomic area of HS involvement characterized as Hurley Stage II or III
- Has a history of inadequate response to a course of systemic antibiotics for treatment of HS or intolerance to or has a contraindication to systemic antibiotics for treatment of HS
- Has ≤20 draining tunnel count at Screening and Randomization
Exclusion
- Has other active skin conditions that may, in the judgment of the investigator, interfere with the assessment of HS
- Has any immune-mediated inflammatory condition that is not well controlled and which may potentially require biologic therapy
- Has a transplanted organ and requires continued systemic immunosuppression
- Has a history of cancer (except fully treated nonmelanoma skin cancers or cervical carcinoma in situ after complete surgical removal) and is disease free for \<5 years
- Has had a diagnostic evaluation suggestive of malignancy (eg, chest or breast imaging) and the possibility of malignancy cannot be reasonably excluded following additional clinical assessments
- Has a known infection with hepatitis B virus (HBV), hepatitis C virus (HCV), or human immunodeficiency virus (HIV)
- Has any active infection
- Has active tuberculosis
- Has had major surgery within the past 3 months or has a major surgery planned during the study
- Has a history of clinically significant drug or alcohol abuse within the past 6 months
- Has prior exposure to tulisokibart
- Has undergone laser therapy or surgical procedures for their lesions within the past 6 weeks or is planning to have laser therapy or surgical procedures for lesions during participation in the study
- Has known allergies, hypersensitivity, or intolerance to tulisokibart or its excipients
Key Trial Info
Start Date :
June 9 2025
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
January 22 2029
Estimated Enrollment :
147 Patients enrolled
Trial Details
Trial ID
NCT06956235
Start Date
June 9 2025
End Date
January 22 2029
Last Update
December 26 2025
Active Locations (68)
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1
Cahaba Dermatology & Skin Health Center ( Site 0012)
Birmingham, Alabama, United States, 35244
2
Medical Dermatology Specialists ( Site 0027)
Phoenix, Arizona, United States, 85006
3
Northwest Arkansas Clinical Trials Center, PLLC ( Site 0049)
Rogers, Arkansas, United States, 72758
4
Northridge Clinical Trials ( Site 0004)
Northridge, California, United States, 91325