Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional
Official Title: A Two Part Multicenter, Placebo-Controlled, Active-Comparator Controlled, Single Dose Study in Acute Episodic and Chronic Cluster Headache to Evaluate the Safety and Effic
Brief Summary: The purpose of this study to determine if SOM230 is safe and effective for the treament of cluster headache.