Pathway ch-1 study: sphenopalatine ganglion (spg) stimulation for acute treatment of chronic cluster headache (CCH)
2013-02-21
The pain and autonomic symptoms of cluster headache result from activation of the trigeminal parasympathetic reflex, mediated through the SPG [1,2]. We aimed to investigate the safety and efficacy of SPG stimulation for the acute treatment of CCH. Read More →