Respirology : official journal of the Asian Pacific Society of Respirology
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Review Meta Analysis
Lack of efficacy of neuromuscular electrical stimulation of the lower limbs in chronic obstructive pulmonary disease patients: a meta-analysis.
Randomized controlled trials (RCT) were carried out to investigate the role of neuromuscular electrical stimulation (NMES) in patients with chronic obstructive pulmonary disease (COPD). However, these studies have small sample size and different measures for evaluating outcomes, and convey inconclusive results. We carried out a meta-analysis to assess the effects of NMES to COPD patients. ⋯ NMES significantly improved dyspnoea (WMD -0.98 scores; 95% CI: -1.42- -0.54). Evidence to support the benefits of NMES to COPD patients is currently inadequate. Larger-scale studies are needed to investigate the efficacy of NMES.