关键词: 喉癌, 术后, 气管切开, 湿化方法, 网状Meta分析

Abstract: Objective To access the effects of multiple airway humidification methods for postoperative patients with laryngeal cancer．Methods PubMed,Cochrane Library,EMbase,Web of Science,Ovid,China National Knowledge Infrastructure,Wanfang database,CBM and Google Scholar were searched systematically from establishment to February 2023,respectively．Related randomized controlled trials on airway humidification for postoperative patients with laryngeal cancer was analyzed and the quality of the literature was assessed using the JBI 2016 RCT evaluation．The network Meta analysis was performed using ADDIS 1.16.5 softwares．Results A total of 18 articles and 1596 patients were inciuded．The results showed that the analgesia pump continued to pump into the airway compared with the syringe intermittently drip and the spray bottle intermittent spray was statistically different in the formation of sputum[OR（95%CI）=537.70（4.18,124 511.88）,0（0,0.52）,P<0.05]．In terms of satisfaction of wetness,the difference between the intermittent drop of the syringe and the intermittent spray of the spray bottle was statistically different[OR（95%CI）=8.55（1.40,73.35）,P<0.05],the others were not statistically different（P>0.05）．Probability ranking table shows that the optimal methods were the humidification pump continues to pump into the airway,the analgesia pump continued to pump into the airway,the MR400 humidifier and the infusion set continuously pumped into the airway,which were beneficial to the reduction in pulmonary infection,tracheal mucosal hemorrhage and formation of phlegm callus,the degree of sputum viscosity,cough and unsatisfactory wetness．Conclusions Based on the comprehensive mesh meta-analysis and probability ranking results,a portable continuous humidification method is recommended considering the early post-operative activities of laryngeal cancer patients．

Key words: laryngeal cancer, postoperative, tracheotomy, humidification method, mesh meta-analysis