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A Study of the Effects of Itraconazole on the Plasma Levels of Nemtabrutinib (MK-1026-013)

A Study to Evaluate the Effects of Multiple Oral Doses of Itraconazole on the Single-dose Pharmacokinetics of Nemtabrutinib in Healthy Male Participants

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06688045
Enrollment
15
Registered
2024-11-14
Start date
2023-10-30
Completion date
2024-01-06
Last updated
2024-11-14

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 levels of nemtabrutinib in a 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 itraconazole.

Interventions

DRUGNemtabrutinib

Oral administration

DRUGItraconazole

Oral administration

Sponsors

Merck Sharp & Dohme LLC
Lead SponsorINDUSTRY

Study design

Allocation
NON_RANDOMIZED
Intervention model
SEQUENTIAL
Primary purpose
BASIC_SCIENCE
Masking
NONE

Eligibility

Sex/Gender
MALE
Age
18 Years to 45 Years
Healthy volunteers
Yes

Inclusion criteria

The key inclusion criteria include but are not limited to the following: * Is in good health based on medical history, physical examination, vital sign (VS) measurements, electrocardiograms (ECGs) and laboratory safety tests performed before allocation. * Has a body mass index (BMI) of18 to 32 kg/m\^2 (inclusive)

Exclusion criteria

The key

Design outcomes

Primary

MeasureTime frameDescription
Apparent Volume of Distribution (Vz/F) of NemtabrutinibAt designated time points (up to approximately 10 days postdose)Blood samples will be collected to determine the Vz/F of nemtabrutinib in plasma.
Apparent Terminal Half-life (t1/2) of NemtabrutinibAt designated time points (up to approximately 10 days postdose)Blood samples will be collected to determine the t1/2 of nemtabrutinib in plasma.
Apparent Clearance (CL/F) of NemtabrutinibAt designated time points (up to approximately 10 days postdose)Blood samples will be collected to determine the CL/F of nemtabrutinib in plasma.
Area Under the Concentration-Time Curve from Time 0 to Infinity (AUC0-Inf) of NemtabrutinibAt designated time points (up to approximately 10 days postdose)Blood samples will be collected to determine the AUC0-inf of nemtabrutinib in plasma.
Area Under the Concentration-Time Curve from Time 0 to Last (AUC0-last) of NemtabrutinibAt designated time points (up to approximately 10 days postdose)Blood samples will be collected to determine the AUC0-last of nemtabrutinib in plasma.
Maximum Plasma Concentration (Cmax) of NemtabrutinibAt designated time points (up to approximately 10 days postdose)Blood samples will be collected to determine the Cmax of nemtabrutinib in plasma.
Time of Maximum Plasma Concentration (Tmax) of NemtabrutinibAt designated time points (up to approximately 10 days postdose)Blood samples will be collected to determine the Tmax of nemtabrutinib in plasma.

Secondary

MeasureTime frameDescription
Number of Participants Who Discontinue from Study Due to an AEUp to approximately 6 weeksAn AE is any untoward medical occurrence in a participant, temporally associated with the use of study treatment, whether or not considered related to the study treatment. The number of participants who experience an AE will be reported.
Number of Participants Who Experience an Adverse Event (AE)Up to approximately 6 weeksAn AE is any untoward medical occurrence in a participant, temporally associated with the use of study treatment, whether or not considered related to the study treatment. The number of participants who experience an AE will be reported.

Countries

United States

Outcome results

None listed

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