Migraine attacks are classified as chronic or episodic. Chronic migraines occur at least 15 days a month, and often prove functionally debilitating. In 2018, therapies that target the calcitonin gene-related peptide (CGRP) were first introduced to help manage migraine attacks.
Dr Stephanie Nahas from Thomas Jefferson University in Philadelphia, Pennsylvania, discusses optimal approaches for incorporating these therapies, which include small molecule agents called gepants, and monoclonal antibodies. In both cases, these therapies prevent CGRP from binding to its receptor, which helps to reduce migraine symptomatology, both acutely and over time
According to Dr Nahas, the choice of therapy for an individual patient depends primarily on patient preferences. Most gepants are administered orally, and monoclonal antibodies are injected.
Dr Nahas recommends that these therapies should be considered when a previous treatment proves insufficient to reduce disease burden to the degree that allows improved functioning and quality of life for the patient.
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Stephanie J. Nahas-Geiger, MD, MSEd, Associate Professor, Department of Neurology, Division of Headache Medicine, Thomas Jefferson University; Assistant Director, Headache Medicine Fellowship Program, Jefferson Headache Center, Philadelphia, Pennsylvania
Stephanie J. Nahas-Geiger, MD, MSEd, has disclosed the following relevant financial relationships:
Serve(d) as a consultant for: AbbVie; Eli Lilly; Lundbeck; Pfizer; Theranica; Tonix (no relationships are active)