A Study to Investigate the Relative Bioavailability and Food Effect of a Fixed-Dose Combination Tablet Containing Zanubrutinib and Sonrotoclax (BG-71332) in Healthy Adults

A Phase 1, Single-dose, Open-label, Randomized, Crossover Study in Healthy Adult Participants to Evaluate Relative Bioavailability and Food Effect of a Fixed-Dose Combination Tablet Containing Zanubrutinib and Sonrotoclax (BG-71332)

The purpose of this study is to evaluate the relative bioavailability of a fixed-dose combination tablet containing zanubrutinib and sonrotoclax (BG-71332) compared to a zanubrutinib capsule and sonrotoclax tablet administered simultaneously and the effect of food on how the body processes the fixed-dose combination tablet.

Inclusion Criteria:

• In good health, determined by no clinically significant findings from medical history, 12-lead ECGs, vital sign measurements, and clinical laboratory evaluations as assessed by the investigator.
• An absolute B-cell count of >200 cells/μL.
• Female participants must be of non-childbearing potential (surgically sterile or postmenopausal).

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.
• Evidence of any infections (bacterial, viral, fungal, parasitic) within 4 weeks prior to the first dose of study drug, as determined by the investigator (or designee).

Note: Other protocol defined Inclusion/Exclusion criteria apply.