"Safety and Comfort of Wearing Medical Masks in Adult Surgical Patients After General Anesthesia During the COVID-19 Epidemic: A Retrospective, Observational Cohort Study"

作者全名："Lv, Feng; Xiong, Qiuju; Min, Su; Chen, Jing; Ren, Li; Zhu, Zunyan; Shen, Yiwei; Huang, Fusen; Hu, Jun; Li, Jing"

作者地址："[Lv, Feng; Xiong, Qiuju; Min, Su; Chen, Jing; Ren, Li; Zhu, Zunyan; Shen, Yiwei; Huang, Fusen; Hu, Jun; Li, Jing] Chongqing Med Univ, Dept Anaesthesiol, Affiliated Hosp 1, 1 Youyi Rd, Chongqing 400016, Peoples R China"

通信作者："Min, S (通讯作者)，Chongqing Med Univ, Dept Anaesthesiol, Affiliated Hosp 1, 1 Youyi Rd, Chongqing 400016, Peoples R China."

来源：JOURNAL OF PERIANESTHESIA NURSING

ESI学科分类：CLINICAL MEDICINE

WOS号：WOS:000836547900015

JCR分区：Q3

影响因子：1.7

年份：2022

卷号：37

期号：3

开始页：351

结束页：356

文献类型：Article

关键词：COVID-19; medical masks; general anesthesia; patient comfort; PACU

摘要："Objective: This study assessed oxygen saturation variation and comfort in adult surgical patients wearing masks in PACU during the COVID-19 epidemic. Design: Retrospective observation was applied in this study. Methods: One hundred thirty-seven patients wearing no medical masks (Group A, aged from 20 to 87) and 136 patients wearing medical masks (Group B, aged from 18 to 91) were selected in this retrospective study after extubation in PACU. After extubation their pulse oxygen saturation, noninvasive mean blood pressure and heart rate were recorded at two different time points (treated with 40% O-2 oxygen therapy for 10 minutes and breathing room air for 10 minutes). The comfort, arterial blood gas data, complications and duration of patients were also reviewed in PACU. Findings: There were no significant differences in the pulse oxygen saturation between the two groups after inhaling 40% O-2 or air. Compared with Group A, patients in Group B have lower comfort (6 [4-7] vs 7 [6-8]; P< .001), with shortened duration after extubation in PACU (50 [45-55] vs 56 [48-60]; P< .001). No significant differences were found in heart rate, noninvasive mean blood pressure, arterial blood gas data and complications. And no hypoxemia and respiratory adverse events happened in two groups. Conclusions: Wearing medical masks does not reduce oxygen saturation in adult surgical patients during recovery from general anesthesia. The discomfort caused by masks is the concern in PACU. (C) 2022 Published by Elsevier Inc. on behalf of American Society of PeriAnesthesia Nurses. All rights reserved."

基金机构：Special project of COVID-19 emergency clinical research of Chongqing Medical University (Key Project) [CYDW202013]; medical quality control in Department of Anesthesiology [CZZX0300]

基金资助正文：Special project of COVID-19 emergency clinical research of Chongqing Medical University (Key Project) (CYDW202013); The award of medical quality control in Department of Anesthesiology (CZZX0300).