Comparison of Laparoscopic and Open Surgery for Women With Early-Stage Epithelial Ovarian Cancer

Frontiers in Oncology

Zhengyu Li²  Xuting Ran²  Xinlin He² 

[1] Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, China;Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China;

关键词: laparoscopy;    laparotomy;    early-stage ovarian cancer;    staging;    survival;   

DOI  :  10.3389/fonc.2022.879889

来源: DOAJ

【 摘 要 】

ObjectiveThis study evaluated the oncologic outcomes of laparoscopy and laparotomy in the management of early-stage ovarian cancer patients.MethodsWe conducted an observational study of women diagnosed with International Federation of Gynecology and Obstetrics (FIGO) 2014 stage I ovarian cancer who underwent surgery at the West China Second University Hospital from 2012 to 2020. Patients who received adjuvant chemotherapy before surgery, those with non-epithelial histopathological types, or those with insufficient data were excluded. Using propensity score matching, data from consecutive laparoscopic patients treated by laparoscopy were matched 1:2 with a cohort of patients undergoing open surgery. The operative and survival outcomes among the matched cohorts were examined using the Kaplan–Meier method.ResultsAmong 200 eligible patients, 74 patients undergoing laparoscopy were compared with a cohort of 126 patients undergoing open surgery. Baseline characteristics were similar between groups after matching. Patients who had laparoscopy had a shorter operative time (P = 0.001), a shorter hospital stay (P <0.001), and lower blood loss (P = 0.001) than patients who had open surgery. The median (range) follow-up period was 43.0 (38.8–47.2) and 45.0 (36.0–54.0) months for cases and controls, respectively (P <0.001). There are no significant differences in progression-free survival (P = 0.430, log-rank test) and overall survival (P = 0.067, log-rank test) between the two groups.ConclusionsThere is no difference in prognosis between laparoscopic and open surgery in women with stage I epithelial ovarian cancer. Laparoscopic treatment of early-stage ovarian cancer is safe and feasible for stage I epithelial ovarian cancer patients.

【 授权许可】

Unknown