基于神经电生理探讨重复外周磁刺激治疗腰椎间盘突出症

Effective of repeated peripheral magnetic stimulation treatment over patients with lumbar disc herniation was observed based on neuroelectrophysiological examination

目的探究重复外周磁刺激(rPMS)在腰椎间盘突出症(LDH)患者中的疗效。方法2023年3-9月期间在康复科住院部或门诊招募LDH患者60例。所有患者随机分配到rPMS组或常规组,每组各30例。两组患者均接受常规物理治疗和药物治疗,rPMS组在此基础上增加rPMS治疗。干预前、干预2周后进行VAS、JOA、神经电生理检查。结果治疗前后比较两组患者的VAS和JOA评分明显降低(P<0.05)。与常规组相比,rPMS组的VAS和JOA评分明显降低(P<0.05)。治疗前后比较,rPMS组的神经电生理检查有显著改善(P<0.05)。治疗2周后,常规组的胫神经运动传导速度、H反射潜伏期和IP峰值较治疗前相比有明显增快(P<0.05),腓神经运动,感觉传导速度和腓肠神经感觉传导速度与治疗前比较差异无统计学意义(P>0.05)。治疗2周后,rPMS组与常规组相比胫神经运动传导速度、腓神经运动传导速度、腓浅神经感觉传导速度、腓肠神经感觉传导速度、H反射潜伏期和IP峰值差异有统计学意义(P<0.05)。结论rPMS可以明显改善和恢复LDH患者的疼痛以及神经损伤。rPMS可以作为一种有效的辅助治疗手段。

Objective To explore the efficacy of repetitive peripheral magnetic stimulation(rPMS)in patients with lumbar disc herniation(LDH).Methods From March 2023 to March 2024,60 LDH patients were recruited in the inpatient or outpatient department of the rehabilitation department of a tertiary hospital.All patients were randomly assigned to the rPMS group or the conventional group,30 cases in each group.Both groups received routine physical therapy,and the rPMS group was treated with rPMS on this basis.VAS,JOA,and neurophysiological tests were performed before intervention and 2 weeks after intervention.Results The VAS and JOA scores of the two groups were significantly lower than those before treatment(P<0.05).Compared with the conventional group,the VAS and JOA scores of the rPMS group were significantly lower(P<0.05).Compared before and after treatment,the neuroelectrophysiological examination of the rPMS group was significantly improved(P<0.05).After 2 weeks of treatment,the tibial nerve motor conduction velocity,H reflex latency and IP peak in the conventional group were significantly faster than those before treatment(P<0.05).After 2 weeks of treatment,compared with the conventional group,there were significant differences in tibial nerve motor conduction velocity,peroneal nerve motor conduction velocity,superficial peroneal nerve sensory conduction velocity,sural nerve sensory conduction velocity,H reflex latency and IP peak(P<0.05).Conclusion rPMS can significantly improve and restore pain and nerve injury in patients with LDH.rPMS can be used as an effective adjuvant therapy.