• Xianhui Kang, Kun Lin, Hongli Tang, Xiaodong Tang, Fangping Bao, Shuyuan Gan, and Shengmei Zhu.
• Department of Anesthesiology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.
• J. Cardiothorac. Vasc. Anesth. 2020 Sep 1; 34 (9): 2403-2409.

ObjectiveThe present study investigated the incidence of and risk factors for emergence agitation (EA) in adult patients after thoracoscopic lung surgery.DesignA retrospective case-control study.SettingSingle-center university hospital.ParticipantsThe study comprised 1,950 adult patients who underwent elective lung surgery from January to December 2016.InterventionsNone.Measurements And Main ResultsPreoperative, surgical, and anesthesia-related data were collected. EA was assessed with the Riker Sedation-Agitation Scale and defined as a Riker score ≥5. Univariate analyses and multivariate logistic regression analysis were used to identify risk factors for EA. The incidence of EA was 14.1%. The results of the multivariate analysis showed that male sex (odds ratio [OR] 1.877, 95% confidence interval [CI] 1.341-2.627), age ≥65 years (OR 1.424, 95% CI 1.074-1.889), body mass index ≥24 kg/m2 (OR 1.409, 95% CI 1.070-1.856), American Society of Anesthesiologists physical status Ⅲ or Ⅳ (OR 2.654, 95% CI 1.189-5.924), cigarette smoking (OR 1.553, 95% CI 1.108-2.177), duration of surgery (OR 1.006, 95% CI 1.003-1.009), intraoperative tachycardia (OR 1.721, 95% CI 1.058-2.802), intraoperative hypotension (OR 1.636, 95% CI 1.064-2.514), intraoperative hypertension (OR 1.608; 95% CI 1.056-2.448), and rescue analgesia (OR 1.810, 95% CI 1.235-2.653) were independent risk factors for EA. However, wound infiltration (OR 0.679, 95% CI 0.507-0.908) and the use of dexmedetomidine (OR 0.663, 95% CI 0.490-0.869) appeared to be protective factors against EA.ConclusionEA is a common complication after thoracoscopic lung surgery, especially within a certain population. Adequate perioperative management, which comprises wound infiltration, the maintenance of intraoperative hemodynamic stability, sufficient analgesia, and the use of dexmedetomidine, should be adopted to reduce the incidence of EA.Copyright © 2020 Elsevier Inc. All rights reserved.

16 keywords...

hide…