目的 研究重复外周磁刺激对脑卒中患者上肢痉挛的即刻影响。方法 2018年5月至8月,脑卒中患者14例行单次重复外周磁刺激,刺激前后采用改良Ashworth量表(MAS)、改良Tardieu量表(MTS)中的R1和R2、Fugl-Meyer评定量表上肢部分(FMA-UE)进行评定。结果 刺激后,患者上肢FMA-UE评分有明显改善(t = -3.166, P < 0.01)。肩内收肌、肩后伸肌群、肘屈曲肌群、肘伸展肌群、腕屈曲肌群MAS评分均有改善(P < 0.05);MTS肩外展、肩前屈群、肘屈曲、肘伸展、腕伸展的R1均有改善(P < 0.05),肩外展、肩前屈肌群的R2均有改善(P < 0.05)。结论 重复外周磁刺激对脑卒中患者上肢痉挛和运动功能有即刻影响。
Objective To investigate the immediate effects of repetitive peripheral magnetic stimulation (rPMS) on upper limb spasticity and motor function for stroke patients. Methods From May to October, 2018, 14 stroke patients accepted rPMS once. They were assessed with modified Ashworth Scale (MAS) and modified Tardieu Scale (MTS) of Upper limb, and Fugl-Meyer Assessment-Upper Extremities (FMA-UE) before and after stimulation. Results The score of FMA-UE impoved (t = -3.166, P < 0.01) after rPMS, as well as those of MAS of shoulder adductors, shoulder extensors, elbow flexors, elbow extensors and wrist flexors (P < 0.05), and R1 of shoulder adductors, shoulder extensors, elbow flexors, elbow extensors and wrist flexors in MTS (P < 0.05), R2 of shoulder adductors and shoulder extensors (P < 0.05). Conclusion rPMS may immediately effect spasticity and motor function on upper limbs in stroke patients.
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