Improved Outcome with ATRA-Arsenic Trioxide Compared to ATRA-Chemotherapy in Non-High Risk Acute Promyelocytic Leukemia - Updated Results of the Ital…

2014

Abstract Background: We recently showed that the combination of ATRA and arsenic trioxide (ATO) is at least not inferior and possibly superior to standard ATRA and chemotherapy (CHT) in the front-line management of low/intermediate risk APL (Italian-German APL 0406 trial; Lo-Coco et al., NEJM 2013). We report herein on the extended and final series of 276 patients (162 were in the previous report) with the last case being enrolled into the study in January 2013. Methods: The APL0406 study was a prospective, open-label, randomized intergroup trial conducted by the Italian GIMEMA and the German SAL and AMLSG study groups. Eligible patients were adults aged 18-<71 years with newly diagnosed…