AUTHOR=Xie Xiao , Sun Hao , Zeng Qing , Lu Pengcheng , Zhao Yijin , Fan Tao , Huang Guozhi 

TITLE=Do Patients with Multiple Sclerosis Derive More Benefit from Robot-Assisted Gait Training Compared with Conventional Walking Therapy on Motor Function? A Meta-analysis

JOURNAL=Frontiers in Neurology

VOLUME=8

YEAR=2017

URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2017.00260

DOI=10.3389/fneur.2017.00260

ISSN=1664-2295

ABSTRACT=<sec id="ST1"><title>Objective</title><p>To determine whether robot-assisted gait training (RAGT) is more effective in improving mobility, endurance, gait performance, and balance in patients with multiple sclerosis (MS) compared with conventional walking rehabilitation treatment (CWT).</p></sec><sec id="ST2"><title>Data sources</title><p>Sources included the Cochrane Library, PubMed, Embase, and Science Direct databases.</p></sec><sec id="ST3"><title>Review method</title><p>All possible articles were retrieved by two independent investigators and relevant articles were gathered. Studies on adult patients (older than 19 years old) suffering from MS were included, regardless the subtype of MS diagnosis. Finally, we identified seven studies that comprised 205 patients with MS.</p></sec><sec id="ST4"><title>Results</title><p>We identified seven studies comprising 205 patients with MS in our meta-analysis. The pooled mean difference (MD) for the six-minute walk test (6MWT) was 14.25 [95% confidence interval (CI) 3.19 to 25.32, <italic>Z</italic> = 2.53, <italic>P</italic> = 0.01, <italic>I</italic><sup>2</sup> = 54%], which indicates that RAGT is superior to CWT on improving endurance. No significant improvement on using RAGT was found regarding the Berg Balance Scale (MD = −0.59, 95% CI: −2.7 to 1.52, <italic>Z</italic> = 0.55, <italic>P</italic> = 0.58, <italic>I</italic><sup>2</sup> = 51%), 10-meter walk test [standard mean difference (SMD) = 0.03, 95% CI: −0.26 to 0.31, <italic>Z</italic> = 0.18, <italic>P</italic> = 0.86, <italic>I</italic><sup>2</sup> = 48%] timed up and go (TUG) test (MD = −1.04, 95% CI: −8.68 to 6.60, <italic>Z</italic> = 0.27, <italic>P</italic> = 0.79), or stride length (SMD = 0.36, 95% CI: −0.13 to 0.85, <italic>Z</italic> = 0.73, <italic>P</italic> = 0.15).</p></sec><sec id="ST5"><title>Conclusion</title><p>We can conclude that RAGT can bring more benefits on improving 6MWT among MS patients, but it is not enough to make a clinically significance conclusion. Considering the limitation of our study, it takes reservations about recommending all MS patients to take RAGT as primary rehabilitation intervention. Unless patients with progressive MS can take conventional rehabilitation in early time, RAGT would be a suitable substitute.</p></sec>