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Published in: World Journal of Surgery 9/2020

01-09-2020 | Rectal Cancer | Original Scientific Report

Minimally Invasive Proctectomy for Rectal Cancer: A National Perspective on Short-term Outcomes and Morbidity

Authors: James P. Taylor, Miloslawa Stem, Azah A. Althumairi, Susan L. Gearhart, Bashar Safar, Sandy H. Fang, Jonathan E. Efron

Published in: World Journal of Surgery | Issue 9/2020

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Abstract

Background

Prior randomized trials showed comparable short-term outcomes between open and minimally invasive proctectomy (MIP) for rectal cancer. We hypothesize that short-term outcomes for MIP have improved as surgeons have become more experienced with this technique.

Methods

Rectal cancer patients who underwent elective abdominoperineal resection (APR) or low anterior resection (LAR) were included from the American College of Surgeons National Surgical Quality Improvement Program database (2016–2018). Patients were stratified based on intent-to-treat protocol: open (O-APR/LAR), laparoscopic (L-APR/LAR), robotic (R-APR/LAR), and hybrid (H-APR/LAR). Multivariable logistic regression analysis was used to assess the impact of operative approach on 30-day morbidity.

Results

A total of 4471 procedures were performed (43.41% APR and 36.59% LAR); O-APR 42.72%, L-APR 20.99%, R-APR 16.79%, and H-APR 19.51%; O-LAR 31.48%, L-LAR 26.34%, R-LAR 17.48%, and H-LAR 24.69%. Robotic APR and LAR were associated with shortest length of stay and significantly lower conversion rate. After adjusting for other factors, lap, robotic and hybrid APR and LAR were associated with decreased risk of overall morbidity when compared to open approach. R-APR and H-APR were associated with decreased risk of serious morbidity. No difference in the risk of serious morbidity was observed between the four LAR groups.

Conclusion

Appropriate selection of patients for MIP can result in better short-term outcomes, and consideration for MIP surgery should be made.
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Metadata
Title
Minimally Invasive Proctectomy for Rectal Cancer: A National Perspective on Short-term Outcomes and Morbidity
Authors
James P. Taylor
Miloslawa Stem
Azah A. Althumairi
Susan L. Gearhart
Bashar Safar
Sandy H. Fang
Jonathan E. Efron
Publication date
01-09-2020
Publisher
Springer International Publishing
Published in
World Journal of Surgery / Issue 9/2020
Print ISSN: 0364-2313
Electronic ISSN: 1432-2323
DOI
https://doi.org/10.1007/s00268-020-05560-9

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