Headache
-
Observational Study
Impact of Depression and Anxiety Symptoms on Patient-Reported Outcomes in Patients With Migraine: Results From the American Registry for Migraine Research (ARMR).
The association between migraine, depression, and anxiety has been established, but the impact of these psychiatric comorbidities on functional impairment in people with migraine has been under-investigated. The purpose of this cross-sectional observational study was to investigate the relationship between anxiety and depression symptoms on migraine-related disability, pain interference, work interference, and career success in a cohort of patients with migraine. ⋯ Severity of depression symptoms in patients with migraine is associated with migraine-related disability, work interference, pain interference, and reduced career success. Patients with more severe symptoms of depression are more likely to have greater functional impairment. A management approach that addresses depression in those with migraine may lead to improvements in patient functioning.
-
Observational Study
Real-World Patient Experience With Erenumab for the Preventive Treatment of Migraine.
Erenumab, a calcitonin gene-related peptide (CGRP) receptor monoclonal antibody, has been well tolerated with good efficacy for the preventive treatment of episodic and chronic migraine in phase 2 and phase 3 clinical trials. Limited post-market observations are available to validate these findings in a real-world tertiary headache clinic population with complex comorbidities and refractory migraine. ⋯ This post-market observational study of patient experience describes response to erenumab in a real-world tertiary headache clinic with a complex patient population. Overall, these complex patients had a significant positive clinical response to erenumab, but with high rates of discontinuation. This study also noted a 1-week wearing-off response and high rates of constipation. Further post-market studies are needed to better characterize patient selection and real-world response to erenumab.
-
Randomized Controlled Trial
The Spectrum of Response to Erenumab in Patients With Episodic Migraine and Subgroup Analysis of Patients Achieving ≥50%, ≥75%, and 100% Response.
To assess the efficacy of erenumab at the ≥50%, ≥75%, and 100% reduction in monthly migraine days (MMD) response thresholds, using data from the 6-month double-blind treatment phase (DBTP) of the Study to Evaluate the Efficacy and Safety of Erenumab in Migraine Prevention (STRIVE) pivotal clinical trial. ⋯ The responses at the ≥50%, ≥75%, and 100% thresholds provide context for establishing realistic patient and physician expectations regarding the magnitude of treatment benefit that may be achieved by patients with EM responding to erenumab (STRIVE, NCT02456740).