Trial Purpose

The purpose of this study is to assess the safety and tolerability and to confirm the dose of nemtabrutinib in combination with venetoclax in participants with R/R CLL/SLL. The primary study hypotheses are that the combination of nemtabrutinib plus venetoclax is superior to VR with respect to progression-free survival (PFS) per 2018 International Workshop on Chronic Lymphocytic Leukemia (iwCLL) criteria as assessed by blinded independent central review (BICR).

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About The Trial

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Phase 3

Tests the medicine or vaccine in approximately 1,000 to 5,000 volunteers. For medicines, volunteers have the disease or condition the medicine is designed to treat. In vaccine studies, the volunteers may be healthy or have diseases or conditions. Phase 3 trials take place in hospitals, clinics or physician offices.

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  • Actual study start date August 8, 2023
  • Estimated primary completion date June 27, 2033
  • Estimated study completion date June 27, 2033


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CLL, Leukemia, Chronic Lymphocytic, Leukemia, Lymphocytic, Chronic, B-Cell, Lymphoma, Small Lymphocytic, SLL, Small-Cell Lymphoma

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Age Range

18 - No Age Maximum

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Trial locations