Risk factors for postoperative sleep disturbances in elderly patients undergoing thoracic surgery
10.3760/cma.j.cn131073.20201121.00306
- VernacularTitle:老年病人胸科手术后睡眠障碍的危险因素
- Author:
Wei ZHANG
1
;
Ruohan WANG
;
Yao LIU
;
Bing LI
;
Jia JIA
;
Xing MENG
;
Jiaqiang ZHANG
Author Information
1. 郑州大学人民医院（河南省人民医院）麻醉与围术期医学科 450003
- Keywords:
Sleep disorders;
Postoperative complications;
Risk factors;
Aged;
Thoracic surgical procedures
- From:
Chinese Journal of Anesthesiology
2021;41(3):278-281
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To identify the risk factors for postoperative sleep disturbances in elderly patients undergoing thoracic surgery.Methods:A total of 200 elderly patients of both sexes, aged>65 yr, of American Society of Anesthesiology physical status Ⅱ or Ⅲ, scheduled for elective thoracic surgery, were enrolled in the study.Data regarding patient age, gender, body mass index (BMI), American Society of Anesthesiologists physical status, history of hypertension, history of diabetes mellitus, operation method, type of operation, operation time, intraoperative blood loss, use of intraoperative nerve block and use of dexmedetomidine in patient-controlled intravenous analgesia (PCIA) were collected.The patients were followed up after operation, the occurrence of postoperative pain at 48 h after operation was recorded, and patients′ subjective sleep quality at 48 h after operation was assessed using the Pittsburgh Sleep Quality Index Questionnaire (PSQI). Patients were divided into 2 groups according to PSQI score: non-postoperative sleep disturbances group (PSQI score<5) and postoperative sleep disturbances group (PSQI score≥5). A multivariate logistic regression was used to identify the risk factors for postoperative sleep disturbances in elderly patients undergoing thoracic surgery.Results:A total of 169 patients were included in this study, and the incidence of postoperative sleep disturbances was 45%.The results of logistic regression analysis showed that history of preoperative insomnia, BMI≥24 kg/m 2, diabetes mellitus, thoracic surgery, radical resection of lung cancer, radical resection of esophageal cancer, operation time≥120 min and moderate and severe postoperative pain were risk factors for postoperative sleep disturbances in elderly patients undergoing thoracic surgery, and use of intraoperative nerve block and use of dexmedetomidine during PCIA were protective factors for postoperative sleep disturbances in elderly patients ( P<0.05). Conclusion:History of preoperative insomnia, BMI≥24 kg/m 2, diabetes mellitus, thoracic surgery, radical resection of lung cancer, radical resection of esophageal cancer, operation time≥120 min, moderate and severe postoperative pain are risk factors and use of intraoperative nerve block and use of dexmedetomidine during PCIA are protective factors for postoperative sleep disturbances in elderly patients undergoing thoracic surgery.
