Refined Severe Migraine Definition: New Insights & Implications

Research Summary

A recent study published in the journal Rev Neurologie (Paris) proposes a new, comprehensive definition of severe migraine. Conducted at a tertiary pain center in Marseille, the study involved 96 adult migraine patients. Researchers collected data on migraine days per month, HIT-6, MIGSEV, and HAD scores. They found that patients experiencing migraines for 8 or more days per month had significantly higher HIT-6 scores, indicating greater functional disability. Interestingly, patients with fewer than 8 days per month but high HIT-6 scores (≥65) and MIGSEV grade 3 also showed significant disability. The study supports a multidimensional approach, encompassing frequency, functional impact, and perceived severity, to identify high-burden patients. This refined definition could enhance treatment decisions and research criteria.

Study Details

📄 Title: Refining the definition of severe migraine: Evidence from a prospective observational study.

👥 Research Team: Henri J, Redon S, Donnet A

📚 Published In: Rev Neurol (Paris)

📅 Publication Date: 2025 Dec 22

⚕️ Medical Disclaimer: This summary is generated automatically from recent migraine research. Always consult with healthcare professionals for medical advice.