Phase II study of gemcitabine and vinorelbine as second- or third-line therapy in patients with primary refractory or platinum-resistant recurrent ovarian and primary peritoneal cancer by the Korean Cancer Study Group (KCSG)_KCSG GY10-10

The combination chemotherapy with gemcitabine and vinorelbine achieved the primary end point of our clinical trial in management of platinum resistant recurrent ovarian cancer. However, further sophisticated dosing and scheduling of combination chemotherapy are needed because of a significant proportion of dose reduction.