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 Detalle_Publicacion

How does the brain change in chronic migraine? Developing disease biomarkers.

Abstract: Background: Validated chronic migraine biomarkers could improve diagnostic, prognostic, and predictive abilities for clinicians and researchers, as well as increase knowledge on migraine pathophysiology. Objective: The objective of this narrative review is to summarise and interpret the published literature regarding the current state of development of chronic migraine biomarkers. Findings: Data from functional and structural imaging, neurophysiological, and biochemical studies have been utilised towards the development of chronic migraine biomarkers. These biomarkers could contribute to chronic migraine classification/diagnosis, prognosticating patient outcomes, predicting response to treatment, and measuring treatment responses early after initiation. Results show promise for using measures of brain structure and function, evoked potentials, and sensory neuropeptide concentrations for the development of chronic migraine biomarkers, yet further optimisation and validation are still required. Conclusions: Imaging, neurophysiological, and biochemical changes that occur with the progression from episodic to chronic migraine could be utilised for developing chronic migraine biomarkers that might assist with diagnosis, prognosticating individual patient outcomes, and predicting responses to migraine therapies. Ultimately, validated biomarkers could move us closer to being able to practice precision medicine in the field and thus improve patient care.

 Fuente: Cephalalgia: an International Journal of Headache, 2021, 41(5), 613-630

Editorial: SAGE

 Año de publicación: 2021

Nº de páginas: 18

Tipo de publicación: Artículo de Revista

 DOI: 10.1177/0333102420974359

ISSN: 0333-1024,1468-2982

Url de la publicación: https://doi.org/10.1177/0333102420974359

Autores/as

POZO ROSICH, PATRICIA

COPPOLA, GIANLUCA

SCHWEDT, TODD J.