Clinical characteristics and treatment outcome of acute myeloid leukemia in elderly patients in Korea: a retrospective analysis.

Background: The clinical characteristics of elderly patients with AML differ from those of younger patients, resulting in poorer survival and treatment outcomes. We analyzed retrospectively the clinical data of AML patients 65 years old and above to describe patients' characteristics and treatment patterns, and to define meaningful prognostic factors of survival in the Korean population.

Methods: Basic patients' characteristics, clinical outcomes according to treatments, and prognostic factors associated with survival and treatment intensity were examined in a total of 168 patients diagnosed in 5 institutes between 1996 and 2012 as having AML.

Phase I study of 3-weekly combination chemotherapy using epirubicin, oxaliplatin, and S-1 (EOS) in patients with previously untreated advanced gastric cancer.

Purpose: This study was performed to determine the recommended dose (RD) and dose-limiting toxicity (DLT) associated with epirubicin, oxaliplatin, and S-1 (EOS) combination therapy in patients with previously untreated advanced gastric cancer (AGC).

Materials And Methods: Previously untreated patients with histologically proven metastatic AGC, with an ECOG performance status of 0-2, were enrolled in this study. A fixed dose of epirubicin (50 mg/m(2)) and oxaliplatin (130 mg/m(2)) was intravenously administered on day 1 of treatment, followed by oral S-1 administration twice daily on days 1-14.