Cooloongup

Researchers are evaluating how well sonrotoclax combined with obinutuzumab or rituximab compares to venetoclax plus rituximab in treating adults with relapsed or refractory chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL). This phase 3, open-label study will also assess the safety of these treatment combinations. The study is sponsored by BeOne Medicines, previously known as BeiGene, and involves multiple centers. Participants will receive one of the following treatments: sonrotoclax taken orally with intravenous obinutuzumab, sonrotoclax taken orally with intravenous rituximab, or venetoclax taken orally with intravenous rituximab. The treatments are given according to the study protocol, and participants are randomly assigned to one of these groups. The study monitors how these combinations work over time. During the study, participants will be regularly assessed through evaluations such as imaging, laboratory tests, and physical exams to monitor disease progression and treatment effects. Researchers will measure progression-free survival, which is how long participants live without disease worsening, with follow-up lasting up to about 51 months. Safety is also closely monitored to understand any side effects. The total duration of participation depends on the individual treatment and follow-up schedules.

Researchers are evaluating the effectiveness and safety of sonrotoclax combined with zanubrutinib compared to zanubrutinib with a placebo in adults who have relapsed or refractory mantle cell lymphoma (MCL), a type of B cell lymphoma. This phase 3 study aims to understand how well these treatments work in patients who have already undergone previous therapies and have measurable disease. The study is sponsored by BeOne Medicines, previously known as BeiGene. Participants will receive either sonrotoclax plus zanubrutinib or zanubrutinib plus placebo, with all drugs administered orally. The treatments will be given in a double-blind, randomized manner across multiple centers. The study focuses on comparing the progression-free survival of participants over approximately 41 months, as assessed by an independent review committee. During the study, participants will be closely monitored for disease progression and safety outcomes. Assessments will include confirmation of diagnosis through tumor tissue analysis, evaluation of measurable disease lesions, and ongoing monitoring of organ function and performance status. The study duration and follow-up will allow researchers to assess long-term treatment effects and safety in the target adult population with relapsed or refractory MCL.