Does conversion during laparoscopic rectal oncological surgery increases postoperative complications and anastomotic leakage rates? A meta-analysis - 15/08/20
, Y. Eid a, J. Lubrano a, b, c, A. Alves a, b, cBienvenue sur EM-consulte, la référence des professionnels de santé.
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Summary |
Objective |
To evaluate, regarding previous published studies, postoperative outcomes between patients undergoing rectal cancer resection performed by totally laparoscopic approach (LAP) compared to those who underwent peroperative conversion (CONV).
Methods |
Studies comparing LAP versus CONV for rectal cancer published until December 2017 were selected and submitted to a systematic review and meta-analysis. Articles were searched in Medline and Cochrane Trials Register Database. Meta-analysis was performed with Review Manager 5.0.
Results |
Twelve prospective and retrospective studies with a total of 4503 patients who underwent fully laparoscopic approach for rectal cancer and a total of 612 patients who underwent conversion were included. Meta-analysis did not show any significant difference on overall mortality between both approaches (OR=0.47, 95%CI=0.18–1.22, P=0.12). However, Meta-analysis showed that anastomotic leakage rate, wound abscess rate and postoperative morbidity rate were significantly decreased with totally laparoscopic approach (OR=0.37, 95%CI =0.24–0.58, P<0.0001; OR=0.29, 95%CI=0.19–0.45, P<0.00001; OR=0.56, 95%CI=0.46–0.67, P<0.00001 respectively).
Conclusion |
This meta-analysis suggests that conversion increases anastomotic leakage, overall morbidity and wound abscess rates without increasing mortality rate for patients who underwent rectal resection for cancer.
Le texte complet de cet article est disponible en PDF.Keywords : Rectal cancer, Anastomotic leakage, Postoperative morbidity
Plan
Vol 157 - N° 4
P. 277-287 - août 2020 Retour au numéro
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