The open-label US trial enrolled 164 adults with at least eight monthly migraine days who had previously received a subcutaneous anti-CGRP antibody or a preventive gepant. Participants started on eptinezumab 100 mg and escalated to 300 mg at week 12; 84% completed the trial. At week 12, 44% reported being much or very much improved, rising to 60% at week 24, the primary endpoint. No new safety signals were identified.

Lundbeck describes THRIVE as the first interventional trial designed specifically for this patient group. Full results will be presented at a scientific congress and submitted for publication.

“THRIVE was designed to help answer a clinically relevant question about what may come next for these patients,” says Tarek Samad, Head of Research and Development, Lundbeck.