Objective: To evaluate quality of life, migraine disability, and work productivity and activity impairment in patients with migraine who received preventive treatment by comparing standard of care preventive medications and calcitonin gene-related monoclonal antibodies (CGRP mAbs), including galcanezumab alone.
Methods: This cross-sectional study conducted across the United States (US) and Europe used data from the Adelphi Migraine Disease Specific Programme. Physicians completed record forms for consecutive patients, who then completed self-report forms assessing patient-reported outcomes (PROs) such as quality of life, migraine disability, and work productivity and activity impairment. T-tests, Fisher's exact test, and Mann-Whitney U test were used for analysis.
Results: From May 2022 to June 2023, 557 physicians submitted data for 6723 patients. A total of 4036 patients (US 956; Europe 3080) with a history of preventive treatment were included (>60% female, >80% White, mean [standard deviation] age range, 38.7 [12.8] to 46.3 [12.1]). Patients who received 3+ lines of preventive therapy and were receiving CGRP mAbs (including galcanezumab alone) had enhanced health-related quality of life (HRQoL) compared to those who received standard of care. Similar findings were observed across Europe; however, in the US, there was no significant difference in any PROs.
Conclusion: Patients with migraine in the overall population and Europe who received 3+ lines of preventive migraine therapy and were receiving CGRP mAbs/galcanezumab demonstrated enhanced HRQoL compared to those who received standard of care.
Keywords: CGRP mAb; galcanezumab; migraine; patient-reported outcomes; real-world.
This study evaluated quality of life, migraine disability, and work productivity in patients with migraine who were treated with standard of care preventive medications or calcitonin gene-related monoclonal antibodies (CGRP mAbs), including galcanezumab alone. The study was conducted across the United States and Europe and included data from 557 physicians and 6723 patients. Results showed that patients with migraine who received 3+ lines of preventive therapy and were receiving CGRP mAbs in overall population and Europe demonstrated enhanced health-related quality of life (HRQoL) compared with those who received standard of care. However, in the US, there was no significant difference in HRQoL and migraine disability. The study concludes that CGRP mAb treatments, especially in patients requiring multiple lines of preventive therapy, are a viable approach for optimal migraine management.