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Study identifier: NCT07697625 Synced from ClinicalTrials.gov · August 07, 2026
● Study status: Recruiting

A Clinical Trial of MK-4082 in Healthy Participants (MK-4082-005)

Condition: Healthy  ·  Sponsor: Merck Sharp & Dohme LLC

PhasePhase 1
Planned participants28
Who can joinAll sexes, 18 Years to 55 Years
Healthy volunteersYesCheck eligibility criteria ↓
WhereAnaheim, California, United States

Interested? Contact the study team ↓

Sponsor, CRO or site team? See where this study is running → — listed sites, countries and recruiting context. Everything below is written for patients and caregivers.

About this study

Researchers are looking for new weight loss medicines for people with higher body weight. The trial medicine, MK-4082, is different from similar weight loss medicines because people take it as a pill instead of an injection. Before giving a trial medicine to participants with a health condition, researchers first do trials in healthy participants to find a safe dose level (amount) of the trial medicine. The goal of this study is to learn what happens to MK-4082 in a person's body over time. Researchers will compare what happens to levels of MK-4082 in people's blood when it is taken alone (Part 1, Period 1 and Part 2) and in combination with (Part 1, Period 2) another medicine called diltiazem. Researchers also want to learn about the safety of MK-4082 taken with and without diltiazem and if people tolerate them.

This description comes directly from the study's public registry record.

Talk to the study team

Toll Free Number  ·  1-888-577-8839  ·  Trialsites@msd.com

There is no obligation to join — the study team can answer your questions about taking part.

Always discuss trial participation with your own doctor first.

Full eligibility criteria (exactly as the study team wrote them)

Inclusion Criteria: The main inclusion criteria include but are not limited to the following: * Is in good health * Body mass index (BMI) between 18 and 32 kg/m\^2, inclusive Exclusion Criteria: The main exclusion criteria include but are not limited to the following: * Has a history of previous surgical treatment for obesity that may induce malabsorption, history of bowel resection \>20 cm, any malabsorption disorder, severe gastroparesis, or any GI procedure for weight loss * Had a recent pancreatitis or has a history of pancreatitis

Reproduced word-for-word from the public registry record — the study team can answer questions about it.

Locations (1)

Anaheim Clinical Trials ( Site 0001)Anaheim, California, United StatesRecruiting

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