摘要
AIM: To assess the efficacy and safety of the combination of pegylated liposomal doxorubicin(PLD) and carboplatin in patients with recurrent epithelial ovarian carcinoma(ROC), following disease progression on single agent PLD. METHODS: An analysis of the medical records of 10 patients with ROC, treated in our institution with a combination of PLD and carboplatin following progression on single-agent PLD therapy was performed. The median age was 59.1 years(range, 45 to 77 years). All diagnoses were histological-proven. Eight of the 10 patients were platinum-resistant. Following disease progression on single-agent PLD treatment, carboplatin area under the curve(AUC)-5 was added to PLD in all 10 patients. In order to assess disease status, Ca-125 was assessed before each PLD/carboplatin treatment. Relative changes in Ca-125 values were calculated, and response defined as a greater than 50% reduction in Ca-125 from baseline. Radiographic studies were reevaluated and responses to therapy based on com-puter tomography(CT) scans carried out on a regular basis every 2-3 mo in each patient. Statistical analysis was performed using SPSS(V19).RESULTS: A median of 10 cycles(range, 2-26) of the carboplatin-PLD combination was given. Of the 10 treated patients, 6 had > 50% reduction in Ca-125 levels from baseline, 4 of these had a partial response according to Response Evaluation Criteria in Solid Tumors(RECIST) criteria, and the other 2 patients had no measurable disease. In a further 2 patients with a best response of disease stabilization and < 50% reduction of Ca-125 levels, one had progression of disease after 26 cycles, and the second progressed with brain metastases following 12 cycles. Seven of the eight patients who were platinum-resistant showed evidence of clinical benefit on carboplatin-PLD combination therapy; 5 of these had > 50% reduction in Ca-125 level, 4 also showed a partial response on CT scan. The treatment was generally well-tolerated by the patients. CONCLUSION: Addition of carboplatin to PLD, after disease progression on single-agent PLD therapy, is both effective and safe in patients with ROC, even in those with Platinum-resistant disease.
AIM: To assess the efficacy and safety of the combination of pegylated liposomal doxorubicin(PLD) and carboplatin in patients with recurrent epithelial ovarian carcinoma(ROC), following disease progression on single agent PLD. METHODS: An analysis of the medical records of 10 patients with ROC, treated in our institution with a combination of PLD and carboplatin following progression on single-agent PLD therapy was performed. The median age was 59.1 years(range, 45 to 77 years). All diagnoses were histological-proven. Eight of the 10 patients were platinum-resistant. Following disease progression on single-agent PLD treatment, carboplatin area under the curve(AUC)-5 was added to PLD in all 10 patients. In order to assess disease status, Ca-125 was assessed before each PLD/carboplatin treatment. Relative changes in Ca-125 values were calculated, and response defined as a greater than 50% reduction in Ca-125 from baseline. Radiographic studies were reevaluated and responses to therapy based on com-puter tomography(CT) scans carried out on a regular basis every 2-3 mo in each patient. Statistical analysis was performed using SPSS(V19).RESULTS: A median of 10 cycles(range, 2-26) of the carboplatin-PLD combination was given. Of the 10 treated patients, 6 had > 50% reduction in Ca-125 levels from baseline, 4 of these had a partial response according to Response Evaluation Criteria in Solid Tumors(RECIST) criteria, and the other 2 patients had no measurable disease. In a further 2 patients with a best response of disease stabilization and < 50% reduction of Ca-125 levels, one had progression of disease after 26 cycles, and the second progressed with brain metastases following 12 cycles. Seven of the eight patients who were platinum-resistant showed evidence of clinical benefit on carboplatin-PLD combination therapy; 5 of these had > 50% reduction in Ca-125 level, 4 also showed a partial response on CT scan. The treatment was generally well-tolerated by the patients. CONCLUSION: Addition of carboplatin to PLD, after disease progression on single-agent PLD therapy, is both effective and safe in patients with ROC, even in those with Platinum-resistant disease.
