Neufeld M, Quaknine G, Korczyn A
Neurology Dept., Sourasky-Tel Aviv Medical Center.
Harefuah. 1995 Jul;129(1-2):5-7, 80.
Cerebellar and thalamic stimulation has been known for many years to improve control of epileptic seizures. In the past few years electrical vagus nerve stimulation (VNS) has been introduced and has been effective in controlling seizures in animal models. These encouraging results led to the development of a transcutaneous programmable pulse generator and electrode lead for human use. 2 pilot studies and a multicenter, prospectively-randomized, parallel, double-blind study of patients with refractory partial seizures were performed. In a 3-22 month follow-up, in about 50% of patients seizures were reduced by 30-50%. There were no significant complications of the implant. Side-effects associated with VNS included intermittent hoarseness, coughing and throat pain. Additional controlled clinical trials with many patients and long follow-up are needed. We report 2 patients, the first in Israel, who underwent VNS.
多年来,人们已知小脑和丘脑刺激可改善癫痫发作的控制。在过去几年中,引入了电刺激迷走神经(VNS),并且在动物模型中已有效控制癫痫发作。这些令人鼓舞的结果促使开发了一种供人类使用的经皮可编程脉冲发生器和电极导线。对难治性部分性癫痫患者进行了2项试点研究和一项多中心、前瞻性随机、平行、双盲研究。在3至22个月的随访中,约50%的患者癫痫发作减少了30%至50%。植入没有明显并发症。与VNS相关的副作用包括间歇性声音嘶哑、咳嗽和咽痛。需要对更多患者进行额外的对照临床试验并进行长期随访。我们报告了2例接受VNS的患者,首例在以色列。