MAN-JUNG HUNG2026-10-162026-10-162004-08-01Pure ID: 15252204Pure UUID: c9f388f0-ca16-4649-8e88-103dd362ec9c10.1016/j.ygyno.2004.05.017https://www.scopus.com/pages/publications/3543089799https://scholars.csmu.edu.tw/handle/123456789/32318Objective. The aim of this phase II study was to evaluate the efficacy and toxicity of gemcitabine, carboplatin, and paclitaxel (GCP) combination as salvage therapy in patients with relapsed ovarian or peritoneal cancer who had previously received platinum-based chemotherapy. Patients and Methods. Patients with progressive ovarian or peritoneal carcinoma who had previously received platinum-based chemotherapy were enrolled. Gemcitabine was administered at 800 mg/m 2 as a 30-min intravenous infusion on days 1 and 8; carboplatin (AUC of 5) and paclitaxel (175 mg/m 2) were administered as 60-min and 3-h intravenous infusions, respectively, on day 1. Treatment cycles were repeated every 3 weeks for a maximum of nine cycles. Results. Twenty patients (ovarian carcinoma, 19; peritoneal carcinoma, 1) received this triplet regimen as salvage therapy. All the patients had previously received at least one platinum-based regimen for chemotherapy and 17 of them had received platinum plus paclitaxel. The median number of previous regimens was 2 (range, 1-4), and the median platinum-free interval was 9 months (range, 1-18). A total of 130 cycles were administered with a median of six cycles per patient (range, 3-9). The overall response rate was 75%, including 12 complete responses (60%; 95% confidence interval [CI], 36.1-80.9) and three partial responses (15%; 95% CI, 3.2-37.9). The other five patients showed stable disease (25%; 95% CI, 8.7-49.1). The median duration of the progression-free survival was 6.5 months (range, 3-20). Myelosuppression was the main toxicity, with leukopenia being the most prominent (grade 3/4 toxicity in 35% patients), followed by thrombocytopenia in 20% patients. In addition, 35% patients had grade 3 anemia. All the toxicities were manageable and the patients recovered fully. Among non-hematological toxicities, the only notable one was grades 2 and 3 hepatic toxicity seen in two and one patients, respectively, necessitating a decrease in the paclitaxel dose in two patients. Conclusions. GCP combination is an effective salvage chemotherapy in patients with heavily pretreated and relapsed ovarian and peritoneal cancer. The significant side effects of myelosuppression and hepatic toxicity were of moderate severity and manageable.5enjournal article