Long-term Follow-up for Patients with Stage Ⅰ Endometrial Cancer after Laparoscopic Surgery / 中国微创外科杂志

ABSTRACT

Objective To compare the long-term prognosis of patients with stage Ⅰ endometrial cancer (EMC) after laparoscopic surgery or open laparotomy. Methods Totally 83 patients with stage Ⅰ EMC who underwent laparoscopic surgery or open laparotomy between 1993 and 2008 were enrolled in this study. The clinical data were analyzed retrospectively to compare the survival time during long-term follow-up between the two groups. Results The total survival rate was 95.2% (79/83) in the 83 cases. The median survival time was 77,51,and 31 months respectively in stages Ⅰa,Ⅰb,and Ⅰc EMC patients. No significant difference was found in the survival rate between open and laparoscopy groups [94.2% (49/52) vs 96.8% (30/31),Z=0.028,P=0.978]. For the stage Ⅰa,stages Ⅰb and Ⅰc,and G2 and G3 patients,the median survival time was similar between the open and laparoscopy groups (80 month vs 63 months,P=0.483; 49 months vs 48 months,P=0.781; and 51 months vs 49 months,P=0.635). However,in the G1 patients,significantly difference was detected in the median survival time between the two groups (77 vs 51 months,P=0.037). Conclusion Laparoscopic surgery should be used as a routine surgical approach for patients with stage Ⅰ EMC considering its minimal invasiveness and promising prognosis.