A Phase 3, Open-Label, Randomized Study of BGB-16673 Compared to Investigator's Choice (Idelalisib Plus Rituximab or Bendamustine Plus Rituximab or Venetoclax Plus Rituximab Retreatment) in Patients With Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma Previously Exposed to Both BTK and BCL2 Inhibitors
BeOne Medicines
Summary
The purpose of this study is to investigate the efficacy and safety of BGB-16673 compared with investigator's choice (idelalisib plus rituximab \[for CLL only\] or bendamustine plus rituximab or venetoclax plus rituximab retreatment) in participants with chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL) previously exposed to both BTK inhibitors (BTKi) and BCL2 inhibitors (BCL2i).
Description
Chronic lymphocytic leukemia is a type of blood cancer that affects people around the world. People with CLL suffer from enlarged lymph nodes, spleen, or liver, or have symptoms like night sweats, weight loss and fever. They have shorter life expectancy compared to healthy people. There is an urgent need for new treatment to prolong life and control disease-related symptoms. In this study, participants with relapsed/refractory (R/R) CLL who were previously exposed to a BTKi and a BCL2i will receive BGB-16673 or the investigator's choice of idelalisib plus rituximab (for CLL only) or bendamust…
Eligibility
- Age range
- 18+ years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: 1. Confirmed diagnosis of CLL or SLL, requiring treatment, based on 2018 international workshop on chronic lymphocytic leukemia (iwCLL) criteria. 2. Previously received treatment for CLL/SLL with both a BTKi and a BCL2i. 3. Participants with SLL must have measurable disease by computer tomography (CT)/magnetic resonance imaging (MRI) 4. Eastern Cooperative Oncology Group (ECOG) score 0, 1, or 2 5. Adequate liver function 6. Adequate blood clotting function Exclusion Criteria: 1. Known prolymphocytic leukemia or history of, or currently suspected, Richter's transformation…
Interventions
- DrugBGB-16673
Administered orally
- DrugBendamustine
Administered intravenously
- DrugIdelalisib
Administered orally
- DrugRituximab
Administered intravenously
- DrugVenetoclax
Administered orally
Locations (115)
- St Bernards Medical CenterJonesboro, Arkansas
- UCLA Department of Medicine HematologyoncologyLos Angeles, California
- Pih Health Whittier HospitalWhittier, California
- Rocky Mountain Cancer Centers (Williams) UsorAurora, Colorado
- Florida Oncology and HematologyFort Myers, Florida
- Baptist Md Anderson Cancer CenterJacksonville, Florida