Skip to content

A Clinical Trial of MK-1403 in Participants With Type 2 Diabetes Mellitus (MK-1403-006)

A Multiple Dose Clinical Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of MK-1403 in Participants With Type 2 Diabetes Mellitus

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07242469
Enrollment
53
Registered
2025-11-21
Start date
2025-12-22
Completion date
2026-09-02
Last updated
2026-09-15

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

Conditions

Diabetes Mellitus, Type 2

Brief summary

The purpose of this study is to learn about the safety and if people tolerate a study medicine called MK-1403. The study will also measure what happens to MK-1403 in the body of a person with type 2 diabetes (T2D) over time (pharmacokinetic or PK study), and how it affects the amount of high-sensitivity C-reactive protein (hsCRP) in a person's blood.

Interventions

DRUGMK-1403 + additive coformulation

MK-1403 + additive coformulation is a co-formulated product of MK-1403 administered orally.

DRUGPlacebo + additive coformulation

Placebo + additive coformulation is a co-formulated product of placebo administered orally.

Sponsors

Merck Sharp & Dohme LLC
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
SEQUENTIAL
Primary purpose
TREATMENT
Masking
TRIPLE (Subject, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
18 Years to 75 Years
Healthy volunteers
No

Inclusion criteria

* Has a confirmed diagnosis of Type 2 diabetes mellitus (T2DM) * Has body mass index (BMI) between 18 and 40 kg/m\^2, inclusive

Exclusion criteria

* Has Type 1 diabetes mellitus or secondary types of diabetes * Has a history of congestive heart failure (New York Heart Association \[NYHA\] Class 3 or 4) * Has history of myocardial infarction, uncontrolled arrhythmias, cardiac revascularization, angina, unstable peripheral arterial disease and/or stroke * Has history of cancer (malignancy) * Has positive test(s) for hepatitis B surface antigen (HBsAg), hepatitis C antibodies, or human immunodeficiency virus (HIV) * Has a history of gastrointestinal (GI) disease which might affect food and drug absorption, or has had gastric bypass or similar surgery

Design outcomes

Primary

MeasureTime frameDescription
Number of participants who experience one or more adverse events (AE)Up to approximately 28 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. The number of participants who experience one or more AEs will be reported.
Number of participants who discontinue study intervention due to adverse eventsUp to approximately 14 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. The number of participants who discontinue study intervention due to an AE will be reported.

Secondary

MeasureTime frameDescription
Change from Baseline in Placebo-Corrected High Sensitivity C-Reactive Protein (hsCRP) Serum ConcentrationBaseline and 24-hours postdose on Day 14Blood samples will be collected to determine the change from baseline in placebo-corrected hsCRP.
Plasma concentration of MK-1403 at 24 Hours Postdose (C24) on Day 1424-hour postdose on Day 14Blood samples will be collected to determine the C24 of MK-1403 in plasma on Day 14.

Countries

United States

Contacts

STUDY_DIRECTORMedical Director

Merck Sharp & Dohme LLC

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Sep 16, 2026