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A phase II study of gemcitabine in platinum pre-treated patients with advanced epithelial ovarian cancer
M Friedlander1, M J Millward, D Bell
1Prince of Wales Hospital, Randwick, Australia. m.friedlander@unsw.edu.au
Background:
Most patients with advanced ovarian cancer will relapse following platinum-based combination chemotherapy and be considered for second-line treatment. Gemcitabine, a nucleoside analogue, is active against a range of solid tumors. This phase II study investigated the activity of single-agent gemcitabine in patients with recurrent ovarian cancer.
Patients And Methods:
Thirty-eight patients with FIGO stage III (34%) or IV (64%) ovarian cancer who were previously treated with platinum-containing regimens were enrolled. Patients received 1200 mg/m2 gemcitabine on days 1, 8 and 15 of a 28-day cycle.
Results:
Patients completed an average of 3.6 cycles. Two complete and three partial responses were seen in 36 evaluable patients, for an overall response rate of 13.9% (95% CI: 4.7%-29.5%). The median survival time was 6.7 months. Toxicities were generally mild. The most common were grade 3-4 neutropenia and grade 3 leukopenia reported in 23.7% and 10.5% of patients, respectively. One patient had grade 4 pulmonary toxicity.
Conclusion:
Single-agent gemcitabine is active and well tolerated in patients with recurrent ovarian cancer.