In The Lancet Neurology, David Dodick and colleagues1 report an important study of treatment in migraine prophylaxis: parenteral administration of LY2951742, a monoclonal antibody to calcitonin gene-related peptide (CGRP). Mean decrease from baseline in migraine days in 4 weeks was higher in patients given LY2951742 (4·2) than in those given placebo (3·0; p=0·003).1 Results of other trials that use antibodies against CGRP will probably be published soon.Read More →

These results provide preliminary evidence that LY2951742 might be beneficial in migraine prevention and provide support for the role of calcitonin gene-related peptide in the pathogenesis of migraine. Further controlled studies are needed to assess the safety and efficacy of monoclonal calcitonin gene-related peptide antibodies for the preventive treatment of migraine.Read More →