PK Study to Assess Drug-drug Interaction Between Sitravatinib and a P-gp Inducer and an Inhibitor.

A Phase 1 Open-label, Two-cohort, One-sequence Crossover Study to Investigator the Effect of P-glycoprotien Inhibitor (Itraconazole) and Inducer (Rifampin) on the Pharmacokinetics, Safety, and Tolerability of Sitravatinib in Health Subjects

A Phase 1 Open-label, Two-cohort, One-sequence Crossover Study to Investigate the Effect of P glycoprotein Inhibitor (Itraconazole) and Inducer (Rifampin) on the Pharmacokinetics, Safety, and Tolerability of Sitravatinib in Healthy Subjects.

Key Inclusion Criteria:

• Body mass index between 18.0 and 32.0 kg/m2, inclusive.
• In good health, determined by no clinically significant findings from medical history, physical examination, 12 lead ECG, vital sign measurements, and clinical laboratory evaluations at screening and/or check-in, as assessed by the investigator (or qualified designee).
• Females of childbearing potential will not be pregnant or lactating and must have a negative result on an approved pregnancy test at screening and check-in. Females of childbearing potential must agree to use contraception.
• Male subjects must agree to use contraception.
• Able to comprehend and willing to sign an ICF and to abide by the study restrictions.

Key Exclusion Criteria:

• Significant history of clinical manifestation of any metabolic, allergic, dermatological, hepatic, renal, hematological, pulmonary, cardiovascular, gastrointestinal, neurological, respiratory, endocrine, or psychiatric disorder, as determined by the investigator.
• History of significant hypersensitivity, intolerance, or allergy to any drug compound, food, any components of the IMP, or other substance (not including seasonal allergies), unless approved by the investigator.
• History of intestinal disease, inflammatory bowel disease, major gastric surgery, or other gastrointestinal conditions (eg, uncontrolled nausea, vomiting, malabsorption syndrome) likely to alter absorption of study treatment or result in inability to swallow oral medications. (Uncomplicated appendectomy and hernia repair are allowed. Cholecystectomy is not allowed.)
• History of Gilbert's syndrome or suspicion of Gilbert's syndrome based on elevated total and indirect bilirubin (may be confirmed by repeat).
• Use or intend to use any medications/products known to alter drug absorption, metabolism, or elimination processes, including St. John's wort, within 30 days prior to study drug administration on Day 1 of Period 1.