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A Clinical Trial of MK-1403 in Healthy Participants (MK-1403-007)

A Clinical Study to Evaluate the Relative Bioavailability of MK-1403 Formulations Administered to Healthy Adult Participants

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07677163
Enrollment
15
Registered
2026-06-30
Start date
2026-08-14
Completion date
2026-09-22
Last updated
2026-09-16

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

Conditions

Healthy

Brief summary

The purpose of this trial is to learn about a trial medicine called MK-1403. Researchers designed MK-1403 to treat a type of heart and blood vessel disease called atherosclerotic cardiovascular disease (ASCVD). Before giving a trial medicine to people with a health condition, researchers first do clinical trials in healthy people. This trial will help researchers learn about the safety of MK-1403 and if participants tolerate it. Tolerate means participants receive the trial medicine and they do not need to stop taking it due to health problems. The trial will also measure what happens to MK 1403 in a healthy person's body over time.

Interventions

DRUGMK-1403 formulation (FM) 1 + additive

Oral tablet

DRUGMK-1403 FM2 + additive

Oral tablet

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
18 Years to 55 Years
Healthy volunteers
Yes

Inclusion criteria

* Is in good health * Has a body mass index (BMI) ≥ 18 and ≤ 32 kg/m\^2

Exclusion criteria

* Has history of cancer (malignancy) * Has a history of significant multiple and/or severe allergies

Design outcomes

Primary

MeasureTime frameDescription
Number of Participants Who Experience an Adverse Event (AE)Up to approximately 4 weeksAn AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of the study intervention, whether or not considered related to the study intervention.
Number of Participants Who Discontinue the Study Intervention Due to an AEUp to approximately 2 weeksAn AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of the study intervention, whether or not considered related to the study intervention.
Area Under the Concentration-Time Curve from Time 0 to Infinity (AUC0-inf) of MK-1403Predose and at designated timepoints (up to 72 hours postdose)Blood samples will be collected to determine the AUC0-inf of MK-1403 in plasma.
Area Under the Concentration-Time Curve from Time 0 to Last (AUC0-last) of MK-1403Predose and at designated timepoints (up to 72 hours postdose)Blood samples will be collected to determine the AUC0-last of MK-1403 in plasma.
Maximum Plasma Concentration (Cmax) of MK-1403Predose and at designated timepoints (up to 72 hours postdose)Blood samples will be collected to determine the Cmax of MK-1403 in plasma.

Countries

United States

Contacts

STUDY_DIRECTORMedical Director

Merck Sharp & Dohme LLC

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Sep 17, 2026