• 1. Department of General Surgery, PLA General Hospital, Beijing 100853, China;
  • 2. Department of General Surgery, Hainan Branch of PLA General Hospital, Sanya 572013, Hainan Province, China;
DUXiao-hui, Email: duxiaohui301@sina.com
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Objective To analyze the influence of different surgical methods on survival and relapse-free survival in colorectal liver metastases. Methods Clinical data of 71 cases of colorectal liver metastases who treated in PLA General Hospital from January 2002 to may 2013 were collected retrospectively, to analyzed the effect of different surgical methods on survival and relapse-free survival of this kind of cases. Results All of primary lesions underwent radical resection. And for the liver metastases, 20 cases didn't received any intervention (non-intervention group), 20 cases underwent resection of liver metastases, 20 cases underwent radiofrequency ablation, and 11 cases underwent radiofrequency ablation and resection of liver metastases (all 61 cases who received intervention were classified to intervention group). Results of Cox proportional hazards model showed that, in the condition of controlling other confounding factors, intervention can improve the survival (HR=1.724, P=0.043) and relapse-free survival (HR=0.701, P=0.048) of cases of colorectal liver metastases, cases who received intervention had better survival situation and the relapse-free survival situation. Conclusion For cases of colorectal liver metastases, in condition of radical operation for colorectal cancer, the intervention for liver metastases can prolong the survival time and relapse-free survival time.

Citation: LIZhao, SUNCheng-bo, CHENZhi-da, YAOMeng-jie, DUXiao-hui. Prognosis of Different Treatments for Colorectal Liver Metastases. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2015, 22(3): 293-296. doi: 10.7507/1007-9424.20150079 Copy

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