A Study to Investigate Effect of Clarithromycin, a Strong CYP3A4 Inhibitor, on Brensocatib Pharmacokinetics in Healthy Participants
- Registration Number
- NCT05965570
- Lead Sponsor
- Insmed Incorporated
- Brief Summary
The primary purpose of this study is to determine the effect of clarithromycin on the single-dose pharmacokinetics (PK) of brensocatib in healthy participants.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 22
Inclusion Criteria
- Females of nonchildbearing potential and males, of any race, between 18 and 65 years of age, inclusive, without current disease.
- Body mass index between 18.0 and 32.0 kilograms per square meter (kg/m^2), inclusive, and a total body weight ≥50 kilograms (kg).
Exclusion Criteria
- Significant history or clinical manifestation of any metabolic, allergic, dermatological, hepatic, renal, hematological, pulmonary, cardiovascular, gastrointestinal, neurological, respiratory, endocrine, or psychiatric disorder, as determined by the investigator (or designee).
- History of significant hypersensitivity, intolerance, or allergy to any drug compound, food, or other substance, unless approved by the investigator (or designee).
- History of stomach or intestinal surgery or resection that would potentially alter absorption and/or excretion of orally administered drugs (uncomplicated appendectomy and hernia repair will be allowed; cholecystectomy will not be allowed).
- Positive serology test results for hepatitis B panel or hepatitis C antibody and/or reactive human immunodeficiency virus 1/2 test.
- Participants whose results are compatible with prior immunization for hepatitis B or natural immunity may be included at the discretion of the investigator.
- Positive severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) test at screening or check-in.
- Poor peripheral venous access. Note: Other inclusion/exclusion criteria may apply.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description Brensocatib + Clarithromycin Brensocatib Participants will receive a single oral dose of brensocatib in the morning on Days 1 and 13 after an overnight fast, and oral doses of clarithromycin, twice daily (BID), with food on Days 8 to 19. On Day 13, brensocatib will be coadministered with the morning dose of clarithromycin. Clarithromycin can be taken with food, with the exception of the morning dose on the day of coadministration with brensocatib (Day 13), which will be taken after an overnight fast. Brensocatib + Clarithromycin Clarithromycin Participants will receive a single oral dose of brensocatib in the morning on Days 1 and 13 after an overnight fast, and oral doses of clarithromycin, twice daily (BID), with food on Days 8 to 19. On Day 13, brensocatib will be coadministered with the morning dose of clarithromycin. Clarithromycin can be taken with food, with the exception of the morning dose on the day of coadministration with brensocatib (Day 13), which will be taken after an overnight fast.
- Primary Outcome Measures
Name Time Method Area Under the Plasma Concentration-time Curve (AUC) of Brensocatib Pre-dose and at multiple timepoints post-dose on Days 1 to 8, and Days 13 to 20 The effect of clarithromycin on the single dose pharmacokinetics of brensocatib will be assessed in healthy participants.
- Secondary Outcome Measures
Name Time Method Number of Participants who Experienced at Least one Adverse Event (AE) Up to Day 27 Determination of the safety and tolerability of a single oral dose of brensocatib when administered alone and with clarithromycin in healthy participants.
Trial Locations
- Locations (1)
USA001
🇺🇸Dallas, Texas, United States