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A Clinical Study of the Effect of Enlicitide (MK-0616) Formulations in Healthy Participants (MK-0616-041)

A Clinical Study to Evaluate the Relative Bioavailability of Enlicitide Tablet Formulations Compared to the Reference Formulation in Healthy Adult Participants

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07481708
Enrollment
30
Registered
2026-03-19
Start date
2026-03-23
Completion date
2026-05-25
Last updated
2026-04-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy

Brief summary

The goal of this study is to learn what happens to enlicitide (MK-0616) in a healthy person's body over time (pharmacokinetic or PK study). Researchers also want to learn about the safety of enlicitide and if people tolerate it.

Interventions

Oral administration

Sponsors

Merck Sharp & Dohme LLC
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
BASIC_SCIENCE
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
19 Years to 55 Years
Healthy volunteers
Yes

Inclusion criteria

The key inclusion criteria include but are not limited to the following: * Is in good health * Has a body-mass index (BMI) between 18 and 32 kg/m\^2

Exclusion criteria

The key

Design outcomes

Primary

MeasureTime frameDescription
Area Under the Concentration-Time Curve from Time 0 to Last (AUC0-Last) of enlicitideAt designated timepoints up to approximately 50 daysBlood samples will be collected to determine the AUC0-Last of enlicitide.
Area Under the Concentration-Time Curve from Time 0 to Infinity (AUC0-Inf) of enlicitideAt designated timepoints up to approximately 50 daysBlood samples will be collected to determine the AUC0-Inf of enlicitide.
Maximum Plasma Concentration (Cmax) of enlicitideAt designated timepoints up to approximately 50 daysBlood samples will be collected to estimate Cmax of enlicitide.

Secondary

MeasureTime frameDescription
Number of Participants Who Experience an Adverse Event (AE)Up to approximately 56 daysAn AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease (new or exacerbated) temporally associated with the use of a study intervention.
Number of Participants Who Discontinue Study Intervention Due to an AEUp to approximately 56 daysAn AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease (new or exacerbated) temporally associated with the use of a study intervention.

Countries

United States

Contacts

STUDY_DIRECTORMedical Director

Merck Sharp & Dohme LLC

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Apr 4, 2026