Listing of all severe adverse events and adverse events grade 3 or 4.

The highest CTCAE grade of each event is listed. Hematotoxicity was not listed as adverse event unless persisting >42 days with grade IV after start of the last chemotherapy cycle without evidence of persisting leukemia.
Abbreviations: AZA, 5-azacitidine; CTCAE, common terminology criteria for adverse events; SAE, serious adverse event.
aIn patient 7, both SAEs were documented with a fatal outcome.