Effectiveness of oral etoposide in recurrent or refractory epithelial ovarian cancer, primary peritoneal cancer and fallopian tube cancer.

The aim of treatment in recurrent or refractory epithelial ovarian cancer is palliation. In a patient with platinum-resistant status, several chemotherapy regimens have been reported with similar response rates. Among these agents, the oral etoposide holds an advantage of the route of administration and management in the out-patient setting. This retrospective study was conducted to evaluate the effectiveness of oral etoposide. Data of patients with recurrent or refractory epithelial ovarian, primary peritoneal and fallopian tube cancer who received oral etoposide treatment in Ramathibodi Hospital, Mahidol University from January 1997 to December 2017 were collected. Progression-free survival (PFS) and overall survival (OS) were primary and secondary outcomes, respectively. The oral etoposide at a dose of 50 mg/m