《中国康复理论与实践》 ›› 2021, Vol. 27 ›› Issue (7): 765-773.doi: 10.3969/j.issn.1006-9771.2021.07.005

• 综述 • 上一篇    下一篇

脑机接口对脑卒中后上肢运动功能效果的Meta分析

李玲玲1,于莹2,贾雨琦1,黄海量1()   

  1. 1.山东中医药大学康复医学院,山东济南市 250355
    2.山东中医药大学中医学院,山东济南市 250355
  • 收稿日期:2021-01-14 修回日期:2021-03-31 出版日期:2021-07-25 发布日期:2021-07-28
  • 通讯作者: 黄海量 E-mail:06000031@sdutcm.edu.cn
  • 作者简介:李玲玲(1997-),女,汉族,河北邯郸市人,硕士研究生,主要研究方向:中西医康复技术实践与循证评价研究。|黄海量(1975-),男,汉族,博士,教授,硕士研究生导师,主要研究方向:中西医康复技术循证评价研究。
  • 基金资助:
    1.山东省名老中医药专家刘昭纯传承工作室建设项目;2.山东省中医药科技发展计划项目(2015-030);3.山东中医药大学科研创新优秀团队项目(220316)

Effect of Brain-computer Interface on Upper-limb Motor Function after Stroke: A Meta-analysis

LI Ling-ling1,YU Ying2,JIA Yu-qi1,HUANG Hai-liang1()   

  1. 1. College of Rehabilitation, Shandong University of Traditional Chinese Medicine, Ji'nan, Shandong 250355, China
    2. College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Ji'nan, Shandong 250355, China
  • Received:2021-01-14 Revised:2021-03-31 Published:2021-07-25 Online:2021-07-28
  • Contact: HUANG Hai-liang E-mail:06000031@sdutcm.edu.cn
  • Supported by:
    Shandong Traditional Chinese Medicine Famous Expert Liu Zhao-chun Inheritance Studio;Shandong Traditional Chinese Medicine Science and Technology Development Planning(2015-030);Shandong University of Traditional Chinese Medicine Research and Innovation Outstanding Team(220316)

摘要:

目的 系统评价脑机接口(BCI)对脑卒中患者上肢运动功能的康复疗效,并比较不同BCI的疗效差异。

方法 检索PubMed、Embase、Cochrane Library、Web of Science、CNKI、Wanfang Data和CBM数据库,搜集关于BCI改善脑卒中患者上肢运动功能的随机对照试验,检索时限从建库至2020年10月。按照Cochrane系统评价手册对纳入文献进行质量评价并提取数据,采用RevMan 5.3和ADDIS 1.16.8软件进行统计分析。

结果 最终纳入14篇文献,共504例患者。Meta分析显示,BCI可提高Fugl-Meyer评定量表上肢部分(FMA-UE)评分(MD = 6.81, 95%CI 1.51~12.11,P < 0.05)、上肢动作研究量表评分(MD = 7.68, 95%CI 0.49~14.88, P < 0.05)和改良Barthel指数评分(MD = 8.91, 95%CI 5.57~12.25, P < 0.001)。亚组分析显示,BCI干预超过4周(MD = 9.44, 95%CI 1.83~17.04, P < 0.05)或不足4周(MD = 5.18, 95%CI 2.84~7.51, P < 0.001)均可提高FMA-UE评分。不同驱动设备BCI对FMA-UE评分最佳效果的网状Meta分析概率排序为电刺激仪(P = 0.53)、视觉反馈(P = 0.41)和机器辅助(P = 0.06)。

结论 BCI能改善脑卒中患者上肢运动功能和日常生活活动能力,以驱动设备为电刺激仪的BCI效果最好。

关键词: 脑卒中, 脑机接口, 上肢, 运动, Meta分析

Abstract:

Objective To systematically evaluate the effect of brain-computer interface (BCI) on upper-limb motor function after stroke, and compare the effects under different interfaces.

Methods Randomized controlled trials (RCTs) about BCI for upper-limb motor function after stroke were retrieved from databases of PubMed, Embase, Cochrane Library, Web of Science, CNKI, Wanfang Data and CBM, from inception to October, 2020. The quality of the trials was assessed and the data were extracted according to the Cochrane Handbook of Systematic Review. A meta-analysis was carried out with RevMan 5.3 and ADDIS 1.16.8.

Results Ultimately, 14 RCTs involving 504 patients were included. Meta-analysis showed that BCI could obviously improve the Fugl-Meyer Assessment-Upper Extremities (FMA-UE) score (MD = 6.81, 95%CI 1.51 to 12.11,P < 0.05), Action Research Arm Test score (MD = 7.68, 95%CI 0.49 to 14.88, P < 0.05) and modified Barthel Index score (MD = 8.91, 95%CI 5.57 to 12.25, P < 0.001) after stroke. Subgroup analysis showed that FMA-UE score could be improved by BCI for both more than four weeks (MD = 9.44, 95%CI 1.83 to 17.04, P < 0.05) and less than four weeks (MD = 5.18, 95%CI 2.84 to 7.51, P < 0.001). For the types of interface, the probabilities of the best effects from network meta-analysis ranked as electrical stimulator (P = 0.53), visual feedback (P = 0.41) and machine assistance (P = 0.06).

Conclusion BCI, especially with electrical stimulator interface, could obviously improve upper-limb motor function and activities of daily living for stroke patients.

Key words: stroke, brain-computer interface, upper limb, motor, meta-analysis

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