Résumé
A total of 101 patients undergoing operations for malignant gastrointestinal tumors (stage Ⅱ to Ⅲ) were enrolled and randomly assigned to receive intraperitoneal hyperthermal chemotherapy plus intravenous chemical injection (treatment group, n=51) or routine intravenous chemical injection (control group, n=50). Our results indicated that the recurrence rate and the metastatic rate in the treatment group were significantly lower than those in the control group (25.5% vs. 50.0%, 13.7% vs. 30.0%, both P< 0. 05), although the 3-and 5 year-survival rates were significantly higher (both P < 0. 05). Our data suggest that intraperitaneal hyperthermal chemotherapy plus general chemotherapy after surgery for malignant gastrointestinal tumors could effectively reduce tumor recurrence and metastases and improve long-term survival.
Résumé
Sixty-one patients with moderate to severe malignant ascites were enrolled and randomly assigned to receive intraperitoneal hyperthermal chemotherapy+intravenous chemical injection (treatment group; n=31) or routine intravenous chemical injection (control group; n=30). Short-term response and reverse effects were observed. Our results indicated that the complete remission rate, part remission rate,and clinical benefit rate in the treatment group was significantly higher than those in the control group (38.71% vs 13.33% ,41.94% vs 16. 67%, and 90.32% vs 66.67%, respectively). No difference in reverse effects was found between the two groups. Our data suggest that intraperitoneal hyperthermal chemotherapy plus general chemotherapy may effectively control the malignant ascites, and the reverse effects might be well tolerated.