RT Journal Article SR Electronic T1 CGRP antagonists for decreasing migraine frequency: New options, long overdue JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 211 OP 218 DO 10.3949/ccjm.87a.19048 VO 87 IS 4 A1 Julia Bucklan A1 Zubair Ahmed YR 2020 UL http://www.ccjm.org/content/87/4/211.abstract AB The cornerstone of preventive migraine treatment has long been drugs developed for other diseases such as epilepsy, depression, and hypertension. But a new set of drugs is available for preventing migraine attacks: erenumab, galcanezumab, fremanezumab, and eptinezumab. These monoclonal antibodies target calcitonin gene-related peptide (CGRP) or its receptors, each a key molecule in the pathophysiology of migraine.