A Study to Evaluate the Effect of Rifampin on the Pharmacokinetics of Divarasib in Healthy Participants

A Phase 1, Open-Label, Single-Dose, Two-Period, Fixed Sequence, Crossover Study to Determine the Effect of Rifampin on the Pharmacokinetics of Divarasib in Healthy Subjects

This is a phase 1, open-label, two-period, fixed sequence drug-drug interaction study to evaluate the impact of multiple doses of rifampin on the pharmacokinetics (PK) and safety of divarasib in healthy participants.

Inclusion Criteria:

• Males or females of non-childbearing potential
• Within body mass index (BMI) range of 18.0 to 32.0 kg/m2, inclusive

Exclusion Criteria:

• Significant history or clinical manifestation of any metabolic, allergic, dermatological, hepatic, renal, hematological, pulmonary, cardiovascular, gastrointestinal (GI), neurological, or psychiatric disorder
• History of significant hypersensitivity, intolerance, or allergy to any drug compound, food, or other substance, unless approved by the investigator
• Poor peripheral venous access