Preventive effect of mitomycin C injection via great omentum vein during resection of intrahepatic cholangiocarcinoma against carcinoma recurrence / 第二军医大学学报

ABSTRACT

0.05).Multivariate analysis showed that the recurrence was related to the number and diameter of the tumors,with the hazard ratios being 1.877(P=0.001)and 1.391(P=0.029 4),respectively;injection of MMC had no influence on the recurrence.There was no significant difference in the time of disease-free survival(DFS)between the 2 groups,with the median time of DFS of MMC injection group being 5 months and of control group being 3 months after the first operation(P=0.125 3).The recurrence rates in the MMC group and control group were 65.79% vs 68.57%(P=0.800 4) 6 months after operation,81.58% vs 94.29%(P=0.099 0)1 year after operation,89.47% vs 97.14%(P=1.679 55) 2 years after operation and 92.11% vs 97.14%(P=0.344 7)3 years after operation.Conclusion: Injection of 10mg MMC via great omentum vein during resection of IHCC may have no definite effect on the recurrence of IHCC;however,perspective study is needed to verify this finding.