RESUMO
Management of acute myeloid leukemia during pregnancy (P-AML) is a challenging endeavor with limited evidence-based information available. To truly achieve the goal of improving P-AML patients, additional evidence-based research is necessary. We retrospectively reviewed cases of 17 patients diagnosed with P-AML, including seven for acute promyelocytic leukemia (APL) from January 2012 to June 2019. Among the non-APL, 90% patients (9/10) ended pregnancy prior to induction chemotherapy. The median intervals between diagnosis and start of chemotherapy were 5 days (range 1-14 days). Four patients elected to delay chemotherapy by more than one week. Of the seven APL patients, six received all-trans retinoic acid (ATRA) before the diagnostic molecular results. Five patients underwent cesarean sections (CS) and all newborns were alive (four preterm and one full-term deliveries). Overall, approximately 94% of the patients (16/17) are currently alive in remission. To treat P-AML patients in a safer manner, balancing the risk of progressing to advanced disease and proceeding with pregnancy is required. We consider a slight delay (less than 14 days) in the termination of pregnancy may not differ the prognosis to patients with non-APL. For APL, patients will benefit from prompt administration of ATRA for highly suspected cases.