title: Does the Type of Surgical Approach and the Use of Uterine Manipulators Influence the Disease-Free Survival and Recurrence Rates in Early-Stage Endometrial Cancer?
abstract: The purpose of this study was to compare the long-term safety, disease-free survival, and recurrence rate of total laparoscopic hysterectomy using uterine manipulator and abdominal hysterectomy in the surgical treatment in early-stage endometrial cancer.
  
  
  
  This was a cohort study of 147 patients with clinical endometrial cancer (laparoscopic surgery group, 77 women; laparotomy group, 70 women). Data were evaluated and analyzed by intention-to-treat principle, and survival data of stage I endometrial cancer (129 patients; 66 from laparoscopic surgery group and 60 from laparotomy group) were estimated by using the Kaplan-Meier curves.
  
  
  
  After a follow-up period of 60 months for both laparoscopic surgery and laparotomy groups, no significant difference in the cumulative recurrence rates (7.4% and 13.1%, P = 0.091) and overall survival (97.1% and 95.1%, P = 0.592) was detected between both groups of stage I endometrial cancer. Conversion to laparotomy occurred in 10.4% (8/77) of the laparoscopic procedures. Laparoscopic hysterectomy was associated with less use of pain medication (P = 0.001) and a shorter hospital stay (P < 0.001), but the procedure took longer than laparotomic hysterectomy (P < 0.001). The proportion of patients with intraoperative and long-term complications was not significantly different between both groups. The use of uterine manipulators did not have increased recurrence rate in patients treated with laparoscopic approach.
  
  
  
  The laparoscopic surgery approach to early-stage endometrial cancer using uterine manipulators is as safe and effective as the laparotomic approach.
authors: Departments of *Obstetrics and Gynecology and †Public Health, Hospital General Universitari D'Alacant, Alicante, Spain.
authors: Josefa
authors: J
authors: Marcos-Sanmartín
authors: José Antonio
authors: JA
authors: López Fernández
authors: José
authors: J
authors: Sánchez-Payá
authors: Óscar Cruz
authors: ÓC
authors: Piñero-Sánchez
authors: María José
authors: MJ
authors: Román-Sánchez
authors: María Asunción
authors: MA
authors: Quijada-Cazorla
authors: María Amparo
authors: MA
authors: Candela-Hidalgo
authors: Juan Carlos
authors: JC
authors: Martínez-Escoriza
mesh_terms: D000368:Aged; D002277:Carcinoma / Q000401:mortality / Q000601:surgery*; D015331:Cohort Studies; D018572:Disease-Free Survival; D016889:Endometrial Neoplasms / Q000401:mortality / Q000601:surgery*; D005260:Female; D006801:Humans; D007044:Hysterectomy / Q000295:instrumentation* / Q000379:methods; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000453:epidemiology*; D013030:Spain / Q000453:epidemiology