Oncological outcomes after laparotomic, laparoscopic, and robot-assisted laparoscopic staging for early-stage high-intermediate or high-risk endometrial cancer.
Int J Gynecol Cancer
; 2024 Jul 23.
Article
em En
| MEDLINE
| ID: mdl-39019491
ABSTRACT
OBJECTIVES:
To compare oncological outcomes in patients with early-stage high-intermediate or high-risk endometrial cancer undergoing surgical staging by laparotomy, conventional laparoscopy, or robot-assisted laparoscopy.METHODS:
Patients diagnosed between 2015 and 2021 with stage I-II (International Federation of Gynecology and Obstetrics 2009), high-intermediate or high-risk endometrial cancer who underwent staging surgery, were identified in the Netherlands Cancer Registry. Five-year disease-free survival and overall survival were calculated using the Kaplan-Meier method, and differences between groups were evaluated using log-rank testing. Additionally, survival analyses were stratified by histological subtype. The effect of surgical modality on risk of recurrence and all-cause death was assessed by performing Cox regression analysis with inverse probability treatment weighting.RESULTS:
In total 941 patients met the inclusion criteria, of whom 399 (42.4%) underwent staging surgery by laparotomy, 273 (29.0%) by laparoscopy, and 269 (28.6%) by robot-assisted laparoscopy. Baseline characteristics were comparable between the three groups. No difference in disease-free survival (75.0% vs 71.2% vs 79.0% p=0.35) or overall survival (72.7% vs 72.3% vs 71.2% p=0.98) was observed between patients after laparotomy, laparoscopy, or robot-assisted laparoscopy, respectively. Subanalyses based on histological subtype showed comparable disease-free survival and overall survival between surgical approaches. After correcting for possible confounders by means of inverse probability treatment weighting, there was no significantly increased risk of recurrence or risk of all-cause death after laparoscopy or robot-assisted laparoscopy.CONCLUSION:
Laparoscopic and robot-assisted laparoscopic staging surgery in women with early-stage high-intermediate or high-risk endometrial cancer are safe alternatives to laparotomic staging surgery.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Int J Gynecol Cancer
Assunto da revista:
GINECOLOGIA
/
NEOPLASIAS
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Holanda