Headache
-
Randomized Controlled Trial Multicenter Study Comparative Study
Early Onset of Efficacy and Consistency of Response Across Multiple Migraine Attacks From the Randomized COMPASS Study: AVP-825 Breath Powered® Exhalation Delivery System (Sumatriptan Nasal Powder) vs Oral Sumatriptan.
To further characterize the clinical utility of AVP-825 based on additional prespecified outcomes and post hoc analyses of COMPASS, a Phase 3 comparative efficacy trial of AVP-825 vs 100 mg oral sumatriptan (NCT01667679). AVP-825 was approved in January 2016 by the US Food and Drug Administration under the name ONZETRA® Xsail® (sumatriptan nasal powder) for the acute treatment of migraine with or without aura in adults. ⋯ These results from the COMPASS study further demonstrate that treatment with AVP-825 provides earlier onset and more consistent across-episode improvement of pain and migraine-associated symptoms compared with oral sumatriptan, highlighting the clinical advantages of this newly approved intranasal delivery system for low-dose sumatriptan powder.