RecruitingPhase 1NCT07232589

A Study of the Effect of Diltiazem on the Plasma Levels of Nemtabrutinib (MK-1026-022)

A Study to Evaluate the Effect of Multiple Oral Doses of Diltiazem on the Single-Dose Pharmacokinetics of Nemtabrutinib in Healthy Participants.


Sponsor

Merck Sharp & Dohme LLC

Enrollment

24 participants

Start Date

Dec 8, 2025

Study Type

INTERVENTIONAL

Conditions

Summary

The goal of the study is to learn what happens to levels of nemtabrutinib (MK-1026) in a healthy person's body over time. Researchers will compare what happens to nemtabrutinib in the body when it is given with or without another medicine called diltiazem.


Eligibility

Min Age: 18 YearsMax Age: 55 Years

Inclusion Criteria2

  • Be in good health
  • BMI between 18.5 and 32 kg/m2, inclusive

Exclusion Criteria2

  • History of clinically significant endocrine, gastrointestinal, cardiovascular, hematological (history of a bleeding disorder, abnormal bleeding or a hereditary or acquired coagulation or platelet disorder), hepatic, immunological, renal, respiratory, genitourinary, or major neurological (including stroke, intercranial hemorrhage, and chronic seizures) abnormalities or diseases
  • History of cancer (malignancy)

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Interventions

DRUGNemtabrutinib

Oral administration

DRUGDiltiazem

Oral administration


Locations(1)

Fortea CRU Madison ( Site 0001)

Madison, Wisconsin, United States

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NCT07232589


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