摘要
Objective:The early use of neuromuscular electrical stimulation(NMES)to prevent intensive care unit-acquired weakness(ICU-AW)in critical patients is still a controversial topic.We conducted a systematic review to clarify the effectiveness of NMES in preventing ICU-AW.Methods:The Cochrane Library,PubMed,EMBASE,MEDUNE,Web of Science,Ovid,CNKI,Wanfang,VIP,China Biology Medicine disc(CBMdisc)and other databases were searched for randomized controlled trials on the influence of NMES on ICU-AW.The studies were selected according to the inclusion and exclusion criteria.After data and quality were evaluated,a meta-analysis was performed by RevMan 5.3 software.Results:A total of 11 randomized controlled trials with 576 patients were included.The meta-analysis results showed that NMES can improve muscle strength[MD=1.78,95%CI(0.44,3.12,P=0.009);shorten the mechanical ventilation(MV)time[SMD=-0.65,95%CI(-1.03,-0.27,P=0.001],ICU length of stay[MD=-3.41,95%CI(-4.58,-4.24),P<0.001],and total length of stay[MD=-3.97,95%CI(-6.89,-1.06,P=0.008];improve the ability of patients to perform activities of daily living[SMD=0.9,95%CI(0.45,1.35),P=0.001];and increase walking distance[MD=239.03,95%CI(179.22298.85),P<0.001].However,there is no evidence indicating that NMES can improve the functional status of ICU patients during hospitalization,promote the early awakening of patients or reduce mortality(P>0.05).Conclusion:Early implementation of the NMES intervention in ICU patients can prevent ICU-AW and improve their quality of life by enhancing their muscle strength and shortening the MV duration,length of stay in the ICU and total length of stay in the hospital.
基金
This work was supported by the Chinese Nursing Association research program[ZHKY201611].
作者简介
Corresponding author:Jian Luo,E-mail address:ljwhhbcn@163.com
