2010 Neurological Institute Outcomes - Cleveland Clinic
2010 Neurological Institute Outcomes - Cleveland Clinic
2010 Neurological Institute Outcomes - Cleveland Clinic
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160<br />
Innovations<br />
<strong>Neurological</strong> Center for Pain<br />
Utilizing Sphenopalatine Ganglion Stimulation to Treat Migraine<br />
Outflow of signals from the brainstem to the meninges through the<br />
sphenopalatine ganglion (SPG) may lead to the mechanisms of migraine pain.<br />
Inhibitory stimulation of the SPG and blocks of the SPG show promise in<br />
terminating primary headaches. 1,2 The <strong>Neurological</strong> Center for Pain and the<br />
Center for <strong>Neurological</strong> Restoration have teamed with the Department of Pain<br />
Management to obtain an Investigational Device Exemption from the Food and<br />
Drug Administration for a study of SPG stimulation for acute treatment and<br />
prevention of episodic migraine. Patients in the study will be implanted with a<br />
permanent SPG stimulator, and they will stimulate acute migraine attacks to<br />
see if this device can terminate migraines. After three months, doctors in the<br />
study will activate the stimulator chronically to see if continuous stimulation<br />
will prevent migraines. Patients will be able to use a second program in the<br />
device to terminate any attacks that break through the prevention.<br />
References:<br />
1. Tepper SJ, Rezai A, Narouze S, Steiner C, Mohajer P, Ansarinia M. Acute<br />
treatment of intractable migraine with sphenopalatine ganglion electrical<br />
stimulation. Headache. 2009 Jul;49(7):983-989.<br />
2. Ansarinia M, Rezai A, Tepper SJ, Steiner CP, Stump J, Stanton-Hicks M,<br />
Machado A, Narouze, S. Electrical stimulation of sphenopalatine<br />
ganglion (SPG) for acute treatment of cluster headaches. Headache.<br />
<strong>2010</strong> Jul;50(7):1164-1174.<br />
<strong>Outcomes</strong> <strong>2010</strong>