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Method and system to provide therapy for depression using electroconvulsive therapy(ECT) and pulsed electrical stimulation to vagus nerve(s)
Method and system to provide therapy for depression using electroconvulsive therapy(ECT) and pulsed electrical stimulation to vagus nerve(s)
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机译:使用电惊厥疗法和对迷走神经进行脉冲电刺激来提供抑郁症治疗的方法和系统
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摘要
A method and system for providing therapy or alleviating the symptoms of depression (including bipolar depression, unipolar depression, severe depression, treatment resistant depression, and melancholia), by providing electroconvulsive therapy (ECT) to the brain and pulsed electrical stimulation to the vagus nerve(s) for afferent neuromodulation. ECT is provided via two electrodes placed on the head, either in the unilateral or bilateral configuration. Constant-current (or constant-voltage) stimuli are provided using brief-pulsed outputs at frequencies between 30 Hz and 100 Hz. The transcranial stimuli delivered are strong enough to induce seizures. Pulsed electrical stimulation to the vagus nerve(s) may be provided continuously in ON-OFF repeating cycles. The two electrical stimulation therapies (ECT and VNS) may be given in any order, any combination, or any sequence as determined by the physician. The two electrical stimulation therapies may also be used with or without pharmaceutical therapy. Pulsed electrical vagus nerve stimulation (VNS) may be provided using an implanted pulse generator (IPG) or an external stimulator used in conjunction with an implanted stimulus-receiver. In one aspect of the invention the pulse generator system may comprise communication capabilities for networking over a wide area network, for remote interrogation and programming.
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