Laparoscopic colectomy in the obese, morbidly obese, and super morbidly obese: when does weight matter?
- 14.07.2017
- Original Article
Erschienen in:
- Verfasst von
- Bradley J. Champagne
- Madhuri Nishtala
- Justin T. Brady
- Benjamin P. Crawshaw
- Morris E. Franklin
- Conor P. Delaney
- Scott R. Steele
- Erschienen in
- International Journal of Colorectal Disease | Ausgabe 10/2017
Abstract
Purpose
Previous studies have demonstrated that obese patients (BMI >30) undergoing laparoscopic colectomy have longer operative times and increased complications when compared to non-obese cohorts. However, there is little data that specifically evaluates the outcomes of obese patients based on the degree of their obesity. The aim of this study was to evaluate the impact of increasing severity of obesity on patients undergoing laparoscopic colectomy.
Methods
A retrospective review was performed of all patients undergoing laparoscopic colectomy between 1996 and 2013. Patients were classified according to their BMI as obese (BMI 30.0–39.9), morbidly obese (BMI 40.0–49.9), and super obese (BMI >50). Main outcome measures included conversion rate, operative time, estimated blood loss, post-operative complications, and length of stay.
Results
There were 923 patients who met inclusion criteria. Overall, 604 (65.4%), 257 (27.9%), and 62 (6.7%) were classified as obese (O), morbidly obese (MO), and super obese (SO), respectively. Clinicopathologic characteristics were similar among the three groups. The SO group had significantly higher conversion rates (17.7 vs. 7 vs. 4.8%; P = 0.031), longer average hospital stays (7.1 days vs. 4.9 vs. 3.4; P = 0.001), higher morbidity (40.3 vs. 16.3 vs. 12.4%; P = 0.001), and longer operative times (206 min vs. 184 vs. 163; P = 0.04) compared to the MO and O groups, respectively. The anastomotic leak rate in the SO (4.8%; P = 0.027) and MO males (4.1%; P = 0.033) was significantly higher than MO females (2.2%) and all obese patients (1.8%).
Conclusion
Increasing severity of obesity is associated with worse perioperative outcomes following laparoscopic colectomy.
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- Titel
- Laparoscopic colectomy in the obese, morbidly obese, and super morbidly obese: when does weight matter?
- Verfasst von
-
Bradley J. Champagne
Madhuri Nishtala
Justin T. Brady
Benjamin P. Crawshaw
Morris E. Franklin
Conor P. Delaney
Scott R. Steele
- Publikationsdatum
- 14.07.2017
- Verlag
- Springer Berlin Heidelberg
- Erschienen in
-
International Journal of Colorectal Disease / Ausgabe 10/2017
Print ISSN: 0179-1958
Elektronische ISSN: 1432-1262 - DOI
- https://doi.org/10.1007/s00384-017-2865-x
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