OBJECTIVES: Pegylated liposomal doxorubicin is one of the preferred alternatives for ovarian cancer patients with early relapse (<6 months) and taxane/carboplatin for late relapse (>12 months), but the optimal therapy for the partially platinum-sensitive (6-12 months) population has not been defined. This single-arm phase II trial was designed to assess the efficacy of pegylated liposomal doxorubicin (PLD)/carboplatin in ovarian cancer patients who relapse between 6 and 12 months after initial treatment with platinum-based chemotherapy. METHODS: Ovarian cancer patients who previously completed a course of therapy with paclitaxel/carboplatin were administered PLD 30 mg/m(2) followed by carboplatin AUC 5 mg/mL/minute every 4 weeks. RESULTS: Fifty-eight patients were enrolled in the study and 54 were eligible for the efficacy analysis, of whom most (75%) received at least 6 cycles of PLD/carboplatin. The objective response rate was 46% (4% CR and 42% PR), with an additional 33% experiencing disease stabilization >6 months. For those patients with measurable CA-125, the response rate was 66% (28% CR and 38% PR), with an additional 18% experiencing disease stabilization >6 months. Median time-to-progression was 10 months (1.5-25). Median overall survival was 19.1 months (2.2-38.9). The most frequent adverse effects were neutropenia, thrombocytopenia, and constipation. CONCLUSIONS: The combination of PLD/carboplatin is efficacious and well tolerated in women with partially platinum-sensitive ovarian cancer and represents a valuable alternative for patients who relapse within 6-12 months of completing paclitaxel/carboplatin chemotherapy.
OBJECTIVES: Pegylated liposomal doxorubicin is one of the preferred alternatives for ovarian cancerpatients with early relapse (<6 months) and taxane/carboplatin for late relapse (>12 months), but the optimal therapy for the partially platinum-sensitive (6-12 months) population has not been defined. This single-arm phase II trial was designed to assess the efficacy of pegylated liposomal doxorubicin (PLD)/carboplatin in ovarian cancerpatients who relapse between 6 and 12 months after initial treatment with platinum-based chemotherapy. METHODS:Ovarian cancerpatients who previously completed a course of therapy with paclitaxel/carboplatin were administered PLD 30 mg/m(2) followed by carboplatin AUC 5 mg/mL/minute every 4 weeks. RESULTS: Fifty-eight patients were enrolled in the study and 54 were eligible for the efficacy analysis, of whom most (75%) received at least 6 cycles of PLD/carboplatin. The objective response rate was 46% (4% CR and 42% PR), with an additional 33% experiencing disease stabilization >6 months. For those patients with measurable CA-125, the response rate was 66% (28% CR and 38% PR), with an additional 18% experiencing disease stabilization >6 months. Median time-to-progression was 10 months (1.5-25). Median overall survival was 19.1 months (2.2-38.9). The most frequent adverse effects were neutropenia, thrombocytopenia, and constipation. CONCLUSIONS: The combination of PLD/carboplatin is efficacious and well tolerated in women with partially platinum-sensitive ovarian cancer and represents a valuable alternative for patients who relapse within 6-12 months of completing paclitaxel/carboplatin chemotherapy.
Authors: R Y Zang; P Harter; D S Chi; J Sehouli; R Jiang; C G Tropé; A Ayhan; G Cormio; Y Xing; K M Wollschlaeger; E I Braicu; C A Rabbitt; H Oksefjell; W J Tian; C Fotopoulou; J Pfisterer; A du Bois; J S Berek Journal: Br J Cancer Date: 2011-08-30 Impact factor: 7.640
Authors: S McMeekin; R Patel; C Verschraegen; P Celano; J Burke; S Plaxe; P Ghatage; M Giurescu; C Stredder; Y Wang; T Schmelter Journal: Br J Cancer Date: 2011-11-22 Impact factor: 7.640
Authors: Kenneth H Kim; Danijela Jelovac; Deborah K Armstrong; Benjamin Schwartz; Susan C Weil; Charles Schweizer; Ronald D Alvarez Journal: Gynecol Oncol Date: 2015-11-28 Impact factor: 5.482