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Published in: Surgery Today 11/2020

01-11-2020 | Colectomy | Original Article

Anastomotic bleeding following ileocolic end-to-side anastomosis using a circular stapler: incidence and risk factors

Authors: Tatsuki Noguchi, Shigenobu Emoto, Kazushige Kawai, Takeshi Nishikawa, Yasutaka Shuno, Kazuhito Sasaki, Manabu Kaneko, Koji Murono, Hiroaki Ishii, Hirofumi Sonoda, Toshiaki Tanaka, Keisuke Hata, Hiroaki Nozawa, Soichiro Ishihara

Published in: Surgery Today | Issue 11/2020

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Abstract

Purpose

To identify the incidence of and risk factors for postoperative bleeding after ileocolic end-to-side anastomosis using a circular stapler.

Methods

We analyzed, retrospectively, the risk factors for postoperative anastomotic bleeding in patients who underwent right-sided colectomy with end-to-side anastomosis done using a circular stapler during colon tumor surgery at our institute between January 2015 and March 2019.

Results

Anastomotic bleeding developed in 10 (3.6%) of the total 279 patients. Univariate analysis revealed that age ≥ 80 years (8.8% vs. 1.9%; P = 0.008) and Eastern Cooperative Oncology Group performance status (ECOG PS) ≥ 1 (12.5% vs. 2.8%; P = 0.014) were significant risk factors for anastomotic bleeding. Postoperative anticoagulation therapy was not a risk factor for anastomotic bleeding. Multivariate analysis revealed that only age ≥ 80 years was an independent risk factor (odds ratio 4.12, 95% confidence interval 1.02–16.68, P = 0.047). Six of the ten patients with anastomotic bleeding were treated conservatively, three were treated by colonoscopic clipping, and one required surgery.

Conclusion

End-to-side anastomosis is safe and feasible, but must be performed carefully in the elderly, who are at higher risk of anastomotic bleeding.
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Metadata
Title
Anastomotic bleeding following ileocolic end-to-side anastomosis using a circular stapler: incidence and risk factors
Authors
Tatsuki Noguchi
Shigenobu Emoto
Kazushige Kawai
Takeshi Nishikawa
Yasutaka Shuno
Kazuhito Sasaki
Manabu Kaneko
Koji Murono
Hiroaki Ishii
Hirofumi Sonoda
Toshiaki Tanaka
Keisuke Hata
Hiroaki Nozawa
Soichiro Ishihara
Publication date
01-11-2020
Publisher
Springer Singapore
Published in
Surgery Today / Issue 11/2020
Print ISSN: 0941-1291
Electronic ISSN: 1436-2813
DOI
https://doi.org/10.1007/s00595-020-02022-6

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