Papers of the Week

Chronic migraine (CM) is a highly disabling form of migraine in which patients have ≥ 15 headache days per month, of which at least 8 have the features of migraine. Galcanezumab is a monoclonal antibody to calcitonin gene-related peptide which is approved for the preventive treatment of migraine. Ability to convert patients from chronic migraine frequency to episodic migraine (EM) frequency is a clinically relevant and desirable outcome when prescribing preventive treatments to patients with CM.