New drugs offer hope for migraine prevention

Two new studies may offer hope for people with migraines. Both studies involve drugs that are aimed at preventing migraine attacks from occurring, rather than stopping the attacks once they have started. These studies are the first to test monoclonal antibodies for the prevention of migraine, and both are directed against a relatively new target in migraine prevention, the calcitonin gene-related peptide, or CGRP. CGRP has been thought to be important in migraine, but never have drugs been devel...