2 results
Completed
The primary objective of the study is to compare the efficacy of single session balloon dilatation with short-term stent placement in PSC patients with a worsening of their cholestatic complaints.
Approved WMOCompleted
Primary Objective:The primary objective is to compare the pain free rates at 15 minutes following the use of GammaCore® with that of a sham device, for acute treatment of cluster headache attacks.Secondary Objectives:The secondary objectives will…