Thalamic-Burst-DBS for Neuropathic Pain

Brief Summary

Central post-stroke pain (CPSP) is a neuropathic pain syndrome and one of the major sequelae after ischemic or hemorrhagic cerebral stroke. Recently, a modified stimulation paradigm has been developed in the field of spinal cord stimulation (SCS) for a variety of neuropathic pain disorders. To date, this stimulation paradigm has not yet been evaluated systematically for deep brain stimulation to treat neuropathic pain disorders. The purpose of this clinical investigation is to investigate if Burst-DBS of the thalamus is more effective compared to classical continuous low-frequency stimulation DBS to reduce the subjective pain intensity in patients with chronic neuropathic pain after stroke or in patients with neuropathic facial pain.