BeOne Medicines
The purpose of this study is to establish the safety of novel dosing and ramp-up schedules for sonrotoclax in participants with hematological malignancies.
This study will test the safety of novel sonrotoclax dosing with gradual increases of sonrotoclax dose over specified periods until the intended target daily dose is reached. The focus will be on tumor lysis syndrome (TLS) and related toxicity signals. Sonrotoclax is a drug that works by blocking a protein called B-cell lymphoma-2 (BCL-2). When sonrotoclax blocks BCL-2 it slows down or stops the growth of tumor cells and helps them die. This can lead to improvements in patients with certain malignant diseases including chronic lymphocytic leukemia (CLL) and mantle cell lymphoma (MCL). The sta…
Inclusion Criteria: 1. Stable Eastern Cooperative Oncology Group (ECOG) Performance Status ≤ 2. 2. Adequate organ function and no very recent transfusion or blood growth factor 3. Participants of childbearing potential must be willing to use a highly effective method of birth control and refrain from egg donation for the duration of the study and for ≥ 7 days after the last dose of sonrotoclax or 1 month after the last dose of zanubrutinib, whichever is later. Only for participants with Chronic Lymphocytic Leukemia (CLL): 4. Confirmed diagnosis of CLL, based on Hallek et al 2018, and requ…
Administered orally
Administered orally