[Efficacy of weekly administration of paclitaxel for advanced or recurrent gastric cancer with peritoneal dissemination].

We report 3 gastric cancer patients with peritoneal dissemination who failed to take TS-1 due to adverse effects and who were successfully treated with weekly paclitaxel administered intravenously. The patients were 2 men and 1 woman from 73 to 82 years in age. The histological types of gastric cancer were undifferentiated adenocarcinoma in all cases. Intravenous infusion of TXL (62-80 mg/m2) after short premedication was continued for 3 weeks followed by 1 week rest. Clinical symptoms, including ascites and intestinal obstruction, improved only after administration of 1 cycle in all patients. Except for 1 event with grade 3 neutropenia, no major adverse reactions were observed. Weekly administration of paclitaxel may be a promising chemotherapy for controlling peritoneal metastasis and improving the quality of life of patients with advanced or recurrent gastric cancer.