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Published in: Surgery Today 2/2019

01-02-2019 | Original Article

Risk factors and measures of pulmonary complications after thoracoscopic esophagectomy for esophageal cancer

Authors: Masaki Ohi, Yuji Toiyama, Yusuke Omura, Takashi Ichikawa, Hiromi Yasuda, Yoshinaga Okugawa, Hiroyuki Fujikawa, Yoshiki Okita, Shigeyuki Yoshiyama, Junichiro Hiro, Toshimitsu Araki, Masato Kusunoki

Published in: Surgery Today | Issue 2/2019

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Abstract

Purpose

Postoperative pulmonary complications (PCs) after thoracoscopic esophagectomy for esophageal cancer (EC) still occur too frequently. We conducted this study to identify the risk factors for PCs developing in EC patients who undergo thoracoscopic esophagectomy.

Methods

The subjects of this retrospective study were 89 patients with EC who underwent thoracoscopic esophagectomy in our department between January 2010 and December 2015. Univariate and multivariate logistic regression analyses were used to evaluate the association between the incidence of PC and clinical factors. In January 2016, we introduced a new prophylactic intervention for reducing the incidence of delirium and assessed its significance for PCs.

Results

PCs developed in 19 patients (21.3%). Univariate analysis revealed the following risk factors: age (> 69 years), ratio of the forced expiratory volume in 1 s to forced vital capacity (< 70%), chronic obstructive pulmonary disease (COPD), and postoperative delirium. Multivariate analysis found that COPD and postoperative delirium were independent risk factors for PCs. Our new intervention for delirium significantly reduced its occurrence (p = 0.00004) and also the frequency of PCs (p = 0.04148).

Conclusions

Postoperative delirium and COPD were risk factors for PCs in patients who underwent thoracoscopic esophagectomy. Our intervention study showed clearly that reducing the occurrence of postoperative delirium could decrease the incidence of PCs.
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Metadata
Title
Risk factors and measures of pulmonary complications after thoracoscopic esophagectomy for esophageal cancer
Authors
Masaki Ohi
Yuji Toiyama
Yusuke Omura
Takashi Ichikawa
Hiromi Yasuda
Yoshinaga Okugawa
Hiroyuki Fujikawa
Yoshiki Okita
Shigeyuki Yoshiyama
Junichiro Hiro
Toshimitsu Araki
Masato Kusunoki
Publication date
01-02-2019
Publisher
Springer Singapore
Published in
Surgery Today / Issue 2/2019
Print ISSN: 0941-1291
Electronic ISSN: 1436-2813
DOI
https://doi.org/10.1007/s00595-018-1721-0

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