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Reactive Balance Adaptability and Retention in People With Multiple Sclerosis: A Systematic Review and Meta-Analysis
Neurorehabilitation and Neural Repair ( IF 3.7 ) Pub Date : 2020-06-06 , DOI: 10.1177/1545968320929681
Mohamed Suhair Bin Mohamed Suhaimy 1 , Yoshiro Okubo 1, 2 , Phu D Hoang 1, 2 , Stephen R Lord 1, 2
Affiliation  

Aim. To compare reactive balance in people with multiple sclerosis (MS) with healthy controls and to examine the ability of people with MS to adapt their reactive balance and retain training effects. Data Sources. Electronic databases (PubMed, EMBASE, PsychINFO) and reference lists of included articles from inception to February 25, 2019. Study Selection. Case-control and intervention studies that assessed reactive balance using mechanical perturbations in people with a confirmed diagnosis of MS. Results. Meta-analyses of 9 studies (n = 342) showed that people with MS have significantly worse reactive balance than healthy controls (standardized mean difference [SMD] 0.78, 95% CI 0.44-1.11, P < .0001, I2 = 47%). Specifically, people with MS have greater center of mass displacements (SMD 0.41, 95% CI 0.05-0.77, P = .02, I2 = 9%) and longer response times (MD (ms) 31.45, 95% CI 19.91-42.98, P < .0001, I2 = 75%) in response to standing perturbations than healthy controls. Subsequent meta-analyses revealed training comprising repeated exposure to perturbations improved response times (P < .001) and training effects on response times could be retained for 24 hours (P < .001) in people with MS. Conclusions. Reactive balance assessments can highlight functional impairments related to falls in people with MS, and perturbation training can acutely improve reactive balance control and such improvements can be retained for 24 hours in this population. Systematic review registration number: CRD42019126130.

中文翻译:

多发性硬化症患者的反应平衡适应性和保留:系统评价和荟萃分析

目的。将多发性硬化症 (MS) 患者的反应平衡与健康对照进行比较,并检查 MS 患者调整反应平衡和保持训练效果的能力。数据源。电子数据库(PubMed、EMBASE、PsychINFO)和纳入文章的参考列表,从开始到 2019 年 2 月 25 日。研究选择。使用机械扰动评估确诊 MS 患者的反应平衡的病例对照和干预研究。结果。9 项研究 (n = 342) 的荟萃分析表明,MS 患者的反应平衡明显低于健康对照组(标准化平均差 [S​​MD] 0.78,95% CI 0.44-1.11,P < .0001,I2 = 47%) . 具体而言,MS 患者的质心位移更大(SMD 0.41,95% CI 0.05-0.77,P = .02,I2 = 9%)和更长的响应时间(MD (ms) 31.45, 95% CI 19.91-42.98, P < .0001, I2 = 75%)对站立扰动的响应比健康对照更长。随后的荟萃分析显示,包括反复暴露于扰动的训练改善了反应时间 (P < .001),并且训练对反应时间的影响可以在 MS 患者中保持 24 小时 (P < .001)。结论。反应性平衡评估可以突出 MS 患者与跌倒相关的功能障碍,而扰动训练可以显着改善反应性平衡控制,并且这种改善可以在该人群中保持 24 小时。系统审评注册号:CRD42019126130。随后的荟萃分析显示,包括反复暴露于扰动的训练改善了反应时间 (P < .001),并且训练对反应时间的影响可以在 MS 患者中保持 24 小时 (P < .001)。结论。反应性平衡评估可以突出 MS 患者与跌倒相关的功能障碍,而扰动训练可以显着改善反应性平衡控制,并且这种改善可以在该人群中保持 24 小时。系统审评注册号:CRD42019126130。随后的荟萃分析显示,包括反复暴露于扰动的训练改善了反应时间 (P < .001),并且训练对反应时间的影响可以在 MS 患者中保持 24 小时 (P < .001)。结论。反应性平衡评估可以突出 MS 患者与跌倒相关的功能障碍,而扰动训练可以显着改善反应性平衡控制,并且这种改善可以在该人群中保持 24 小时。系统审评注册号:CRD42019126130。扰动训练可以显着改善反应平衡控制,并且这种改善可以在该人群中保持 24 小时。系统审评注册号:CRD42019126130。扰动训练可以显着改善反应平衡控制,并且这种改善可以在该人群中保持 24 小时。系统审评注册号:CRD42019126130。
更新日期:2020-06-06
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