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Recruiting Phase 3 NCT06943872

NCT06943872 A Study to Investigate Progression-Free Survival With Sonrotoclax Plus Obinutuzumab Or Sonrotoclax Plus Rituximab Compared With Venetoclax Plus Rituximab Treatment In Patients With Relapsed and/or Refractory Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CELESTIAL-RRCLL)

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Clinical Trial Summary
NCT ID NCT06943872
Status Recruiting
Phase Phase 3
Sponsor BeOne Medicines
Condition Chronic Lymphocytic Leukemia
Study Type INTERVENTIONAL
Enrollment 630 participants
Start Date 2025-06-11
Primary Completion 2029-09-30

Trial Parameters

Condition Chronic Lymphocytic Leukemia
Sponsor BeOne Medicines
Study Type INTERVENTIONAL
Phase Phase 3
Enrollment 630
Sex ALL
Min Age 18 Years
Max Age N/A
Start Date 2025-06-11
Completion 2029-09-30
Interventions
SonrotoclaxObinutuzumabRituximab

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Brief Summary

The goal of this study is to compare how well sonrotoclax plus obinutuzumab works versus venetoclax plus rituximab in treating adults with relapsed and/or refractory (R/R) chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL). The study will also compare how well sonrotoclax plus rituximab works versus venetoclax plus rituxumab in treating adults with R/R CLL/SLL. The safety of these treatments will also be assessed.

Eligibility Criteria

Inclusion Criteria: * Confirmed diagnosis of CLL/SLL that meets the International Workshop on Chronic Lymphocytic Leukemia (iwCLL) criteria * Received one or more prior therapies for CLL/SLL. For each line of therapy, participants must have received at least 2 cycles of the therapy * Participants with prior BCL2i exposure are eligible if remission duration was ≥3 years with ≥2 years from last BCL2i intake * Eastern Cooperative Oncology Group (ECOG) Performance Status score of 0, 1, or 2 * Adequate organ function Exclusion Criteria: * Known active prolymphocytic leukemia or currently suspected Richter's transformation * Prior autologous stem cell transplantation or chimeric antigen receptor T-cell therapy within 3 months before first dose of study drug * Prior allogeneic stem cell transplant with active graft-versus-host disease (GVHD), requiring immunosuppressive drugs for treatment of GVHD, or have taken calcineurin inhibitors within 4 weeks prior to consent * Known central nervous sy

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