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Updated: Nov 17, 2025

3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache
Published on: June 2, 2014
[Chronic migraine with daily headache. Literature review]
E Martínez-Pías1, D García-Azorín2,1, J Trigo-López1
1Hospital Clínico Universitario de Valladolid, Valladolid, España.
Introduction:
Despite representing a significant number of cases, patients with chronic migraine and daily headache are frequently excluded from large therapeutic clinical trials. These individuals have hardly been studied and could have specific properties. Development. A third of patients with chronic migraine may suffer from headaches every day, representing up to 1.7 - 3.3% of patients in a general neurology consultation. These patients are excluded from most studies, so little information is available. They may have a longer lasting migraine and different response to treatment. Patients with chronic migraine and daily headache may have complex pathophysiological mechanisms that favor the daily manifestation of migraine. The management of these patients is a therapeutic challenge, and OnabotulinumtoxinA may be useful.
Conclusion:
Patients with chronic migraine and daily headache may have specific clinical and therapeutic characteristics. New studies could lead to differentiate it from chronic migraine.
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