Objective: To retrieve, evaluate, and summarize the best evidence for postoperative hypothermia rewarming in adults with severe burns. Methods: Foreign language databases including Cochrane Library, Joanna Briggs Institute Evidence-Based Health Care Center Database, PubMed, Ovid-Medline, BMJ Best Practice, and Web of Science were retrieved with the search terms of " severe burn/major burn/severe degree burn" , " hypothermia/warming intervention/hypothermia/temperature/body temperature change" , and " postoperative /perioperative/peri-operative/post-operative" and Chinese databases including Chinese Journal Full-Text Database, Wanfang Database, and VIP Database were retrieved with the search terms of "//" , "/" , and "" to obtain all the publicly published evidence for postoperative hypothermia rewarming in adults with severe burns from the establishment of each database to April 2018, including systematic evaluations, guidelines, expert consensus, evidence summary, and original research closely related to the evidence. The literatures were screened and evaluated for their quality, the evidences were extracted from them, evaluated, classified in order to summarize the best evidences. Results: A total of 8 literatures were included, including one systematic evaluation, three guidelines, one expert consensus, and three evidence summaries. Finally, the best evidences in 8 aspects including the body temperature monitoring site, body temperature monitoring frequency, surface heating, in vivo heating, rewarming start, multi-strategy rewarming, equipment, and personnel training were summarized. Conclusions: Based in the evidence-based nursing method, this study retrieves and evaluates the literature, summarizes the evidence analysis and evaluation, and obtains the best evidences of postoperative hypothermia rewarming in adult patients with severe burns, which provides a strong reference for the clinical implementation of rewarming.
目的： 检索、评价和总结成年重度烧伤患者术后低体温复温的最佳证据。 方法： 以"severe burn/major burn/severe degree burn"、"hypothermia/warming intervention/hypothermia/temperature/body temperature change"、"postoperative/perioperative/peri-operative/post-operative"为检索词检索《Cochrane Library》《Joanna Briggs Institute Evidence-Based Health Care Center Database》《PubMed》《Ovid-Medline》《BMJ Best Practice》《Web of Science》等外文数据库；以"手术/术后/术中"、"低温/低体温"、"烧伤"为检索词检索《中国期刊全文数据库》《万方数据库》《维普数据库》等中文数据库，检索各数据库自建库起至2018年4月公开发表的关于成年重度烧伤患者术后低体温复温的所有证据，包括系统评价、指南、专家共识、证据总结及与证据密切相关的原始研究。筛选文献并评价文献质量，从中提取证据并进行评价分级，总结最佳证据。 结果： 最终共纳入8篇文献，包括1篇系统评价、3篇指南、1篇专家共识、3篇证据总结。最终总结出包括体温监测部位、体温监测频率、体表加温、体内加温、复温启动、多种方法复温、设备、人员培训共8个方面的最佳证据。 结论： 本研究遵循循证护理学方法，检索文献并评价，汇总证据分析和评价，获得成年重度烧伤患者术后低体温复温的最佳证据，为临床实施复温工作提供有力参考。.
Keywords: Adult; Burns; Evidence-based nursing; Hypothermia; Surgical procedures, operative.