跨直流刺激对患有中风后失语症的成年人语言功能的影响:网络元分析和随机对照试验的系统审查
1Department of Rehabilitation Health Sciences, King Saud University, Riyadh, Kingdom of Saudi Arabia.
Applied neuropsychology. Adult
|December 21, 2025
概括
这一网络元分析表明,跨直流刺激 (tDCS) 有效地治疗中风后失语症 (PSA). 评估了不同的tDCS模式,与对照组相比观察到显著改善.
科学领域:
- 神经科学是一个神经科学.
- 康复医学 康复医学 康复医学
- 临床试验 临床试验
背景情况:
- 脑卒中后失言症 (PSA) 显著影响沟通能力.
- 目前对PSA的治疗选择具有不同程度的疗效.
- 超直流刺激 (tDCS) 是一种新兴的神经调节技术,用于神经恢复.
研究的目的:
- 评估和排名不同跨直流刺激 (tDCS) 模式治疗中风后失语症 (PSA) 的疗效.
- 为PSA管理中tDCS应用提供基于证据的建议.
主要方法:
- 在多个数据库 (PubMed, EMbase, Cochrane Library, Web of Science, CBM, CNKI, Wanfang, VIP) 进行了全面的文献搜索,截至2025年7月22日.
- 包括调查PSA的tDCS的随机对照试验 (RCT).
- 对10项同质研究进行了网络元分析,评估了偏差风险,并使用疗效率作为主要结果指标.
主要成果:
- 所有纳入的研究都显示了良好的数据完整性,没有显著的偏见或选择性报告.
- 对10项研究的元分析显示,与对照组相比,tDCS的整体疗效显著 (异质性I2=0).
- 在tDCS治疗组的有效率在统计学上显著高于对照组.
结论:
- 跨直流刺激 (tDCS) 是对中风后失语症 (PSA) 的统计学上显著和有效的治疗方法.
- 可能需要进一步的研究来比较不同的tDCS刺激模式的特定疗效.
- 这些发现支持将tDCS纳入PSA康复的标准护理方案.
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