This study is a multicenter, open-label, nonrandomized, sequential group, dose-escalation study to assess safety, tolerability, pharmacokinetics and preliminary anti-tumor activity of ascending doses of AZD5991 in subjects with relapsed or refractory hematologic malignancies.
Part 1 of the study is monotherapy dose escalation. Part 2 of the study is monotherapy expansion groups for relapsed/refractory chronic lymphocytic leukaemia (CLL), AML/ myelodysplastic syndromes (MDS), and multiple myeloma (MM) Part 3 is a sequential, dose-escalation study of the combination of AZD5991 and venetoclax in subjects with relapsed/refractory AML/MDS.
The following criteria is a partial list of reasons why patients may or may not be eligible to participate in this clinical trial. Further evaluation with a medical professional will be required to determine full eligibility.
The following criteria is provided for health care professionals.
Inclusion criteria for expansion cohorts in CLL and MM (Part 2 only):
Inclusion for AZD5991+venetoclax:
Exclusion AZD5991 + venetoclax