Study to Evaluate the Safety and Tolerability of Tirabrutinib (ONO/GS-4059) Given as Monotherapy in Participants With Relapsed/Refractory NHL and CLL

An Open-label, Multi-Center, Non-Randomised Phase I Dose-Escalation Study to Investigate the Safety and Tolerability of ONO-4059 (ONO/GS-4059) Given as Monotherapy in Patients With Relapsed/Refractory Non-Hodgkin's Lymphoma (NHL) and Relapsed/Refractory Chronic Lymphocytic Leukaemia (CLL)

The primary objective of the study is to evaluate the safety and tolerability of tirabrutinib (formerly ONO/GS-4059) given as monotherapy to participants with relapsed/refractory non-Hodgkin's lymphoma (NHL) and chronic lymphocytic leukemia (CLL).

Key Inclusion Criteria:

1. Males or females with a confirmed diagnosis of and documented history of relapsed or refractory malignant disease (B-cell lymphoma and/or CLL) for which no therapy of curative or high priority exists and for whom treatment with a Btk inhibitor may be deemed appropriate.
2. Age ≥ 18 years.
3. Eastern Cooperative Oncology Group (ECOG) performance status of ≤ 2.

Key Exclusion Criteria:

1. Central nervous system (CNS) lymphoma.
2. Women who are pregnant or lactating.

Note: Other protocol defined Inclusion/Exclusion criteria may apply.