Preventive measures of hypothermia in patients with hip and knee arthroplasty: a Meta-analysis
10.3760/cma.j.cn211501-20200221-00529
- VernacularTitle:髋膝关节置换术患者低体温预防措施的Meta分析
- Author:
Xiaohui LIU
;
Haiyan WANG
;
Jinghua XIA
;
Yingjuan CAO
- From:
Chinese Journal of Practical Nursing
2021;37(3):229-235
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the best preventive measures for hypothermia in patients undergoing hip and knee replacement.Methods:Cochrane Library, PubMed, CINAHL, Embase, Web of Science, CNKI, Wanfang, VIP and Chinese biomedical literature database were searched by computer. Randomized controlled trials on hypothermia prevention measures in hip and knee arthroplasty were searched, and back into the literature references, the retrieval time is from database establishment to December 2019; the two researchers independently conducted literature screening, quality evaluation, and data extraction according to the inclusion exclusion criteria, and used Revman5.3 software for meta-analysis of the included literature.Results:A total of 608 patients were included in 11 literatures. The results of Meta-analysis showed that: in terms of core temperature, the main outcome index, the Forced-air Warming System was superior to the non-Forced-air Warming measure such as electric blanket, electric heating pad and circulating water mattress ( SMD=0.59, 95% CI 0.27-0.92, P=0.0004); in terms of secondary outcome indexes, the Forced-air Warming System was better than the non-Forced-air Warming measure such as electric blanket, electric heating pad and circulating water mattress ( OR=0.28, 95% CI 0.14-0.58, P=0.0006); in terms of thermal comfort, the Forced-air Warming System had no significant effect ( SMD = 0.21, 95% CI-0.56-0.98, P=0.59). Conclusion:Compared with the Forced-air Warming System, the non-Forced-air Warming measure can effectively maintain the core temperature of patients undergoing hip and knee arthroplasty, reduce the occurrence of postoperative chills, but in the aspect of improve thermal comfort of patients is not obvious. However, due to the number of studies and their statistical heterogeneity, large sample and high-quality studies are needed to verify the results of this study.
