Low-frequency repetitive transcranial magnetic stimulation for the treatment of refractory partial epilepsy: A controlled clinical study

被引:137
作者
Sun, Wei [1 ]
Mao, Wei [1 ]
Meng, Xianghong [1 ]
Wang, Dequan [1 ]
Qiao, Liang [2 ]
Tao, Wei [2 ]
Li, Liping [1 ]
Jia, Xiaoying [1 ]
Han, Chunyu [1 ]
Fu, Mengmeng [1 ]
Tong, Xiaoyan [1 ]
Wu, Xun [1 ]
Wang, Yuping [1 ]
机构
[1] Capital Med Univ, Dept Neurol, Xuan Wu Hosp, Beijing 100053, Peoples R China
[2] Capital Med Univ, Dept Funct Neurosurg, Xuan Wu Hosp, Beijing 100053, Peoples R China
基金
北京市自然科学基金; 中国国家自然科学基金;
关键词
Low-frequency; High; low intensity; Repetitive transcranial magnetic stimulation; Refractory partial epilepsy; Seizures; Electroencephalogram; SEIZURE SUPPRESSION; CORTEX EXCITABILITY; EEG;
D O I
10.1111/j.1528-1167.2012.03626.x
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
Purpose: This study was designed to evaluate the therapeutic effect of low-frequency repetitive transcranial magnetic stimulation (rTMS) on patients with refractory partial epilepsy. Methods: Sixty-four patients with refractory focal epilepsy were screened and 60 patients were randomly divided into two groups by stimulation intensity: 90% (group 1) or 20% (group 2) of resting motor threshold (rMT). Seizure frequency and interictal EEG epileptic discharges were compared between the baseline and follow-up periods. Key Findings: Seizures significantly decreased following 2-weeks high intensity (90% rMT) rTMS treatment compared with baseline level (p < 0.05). rTMS also decreased interictal epilepsy discharges and improved the scales of Symptom Checklist-90 significantly (p < 0.05). Seizures and spikes in the follow-up period in the patients who received low intensity (20% rMT) rTMS did not show any difference compared with baseline data (p > 0.05, respectively). Significance: Low-frequency high intensity rTMS (90% rMT) delivered into the epileptogenic zone had a significant antiepileptic effect on patients with refractory partial seizures. rTMS treatment can also reduce the interictal epileptic discharge frequency and improve the psychological condition of these patients.
引用
收藏
页码:1782 / 1789
页数:8
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