Inspiratory capacity as a preoperative assessment of patients undergoing thoracic surgery

Masaki Matsuo, Naozumi Hashimoto, Noriyasu Usami, Kazuyoshi Imaizumi, Kenji Wakai, Tsutomu Kawabe, Kohei Yokoi, Yoshinori Hasegawa

研究成果: Article査読

14 被引用数 (Scopus)

抄録

Although inspiratory capacity (IC) is strongly associated with the disease severity of chronic obstructive pulmonary disease, there was no appropriate equation to compute predicted values for IC. Furthermore, whether assessment of IC can identify the risk of prolonged postoperative stay (PPS) in patients undergoing thoracic surgery also remains unclear. To evaluate whether %IC predicted, for which the new equation to compute the predicted values for IC was utilized, could be applied to identify the risk of PPS, we retrospectively analysed the cases of 412 patients who underwent thoracic surgery in Nagoya University Hospital. The multivariate analysis demonstrated that %IC predicted < 85% was one of the most critical risk predictors for PPS (odds ratio, 1.65; 95% confidence intervals, 1.03-2.648) and, in particular, was independent of percentage predicted forced expiratory volume in 1 s (%FEV1) < 80%. A combined assessment of ICFEV1 Low, defined as %IC predicted <85% or %FEV1 <80%, was able to identify more than double the number of patients with PPS, compared with %FEV1 <80% alone (65.9 vs. 28.5%, respectively). This is the first study to demonstrate the significance of %IC predicted in screening for the risk for PPS in patients undergoing thoracic surgery.

本文言語English
ページ(範囲)560-564
ページ数5
ジャーナルInteractive Cardiovascular and Thoracic Surgery
14
5
DOI
出版ステータスPublished - 05-2012
外部発表はい

All Science Journal Classification (ASJC) codes

  • 外科
  • 呼吸器内科
  • 循環器および心血管医学

フィンガープリント

「Inspiratory capacity as a preoperative assessment of patients undergoing thoracic surgery」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル