A Study of BGB-11417 in Participants With Myeloid Malignancies

Inclusion Criteria

1. Confirmed diagnosis of one of the following by 2016 World Health Organization criteria:

   • AML, nonacute promyelocytic leukemia
   • MDS
   • MDS/MPN

2. Eastern Cooperative Oncology Group performance status of 0 to 2.

3. Adequate organ function defined as:

   • Creatinine clearance ≥ 50 milliliters/minute (mL/min) (or between 30 and 49 mL/min in unfit AML cohort)
   • Adequate liver function

4. Life expectancy of > 12 weeks.

5. Ability to comply with the requirements of the study.

Key

Exclusion Criteria

1. A diagnosis of acute promyelocytic leukemia.
2. History of prior malignancy, with the exception of either a history of MDS or MDS/MPN that has transformed to AML, or other prior malignancy that was treated with a full curative intent and no evidence of recurrence within the past 2 years (eg, localized skin cancer, superficial bladder cancer, carcinoma in situ of the cervix or breast, or localized Gleason score ≤ 6 prostate cancer)
3. Antecedent MPN including myelofibrosis, essential thrombocytosis, polycythemia vera, or chronic myelogenous leukemia with or without BCR-ABL1 translocation and AML with BCR-ABL1 translocation.
4. Prior therapy with a B-cell lymphoma-2 inhibitor
5. Known central nervous system involvement by leukemia.

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