Experience with botulinum toxin in chronic migraine

Autor: A. Castrillo Sanz, N. Morollón Sánchez-Mateos, C. Simonet Hernández, B. Fernández Rodríguez, D. Cerdán Santacruz, A. Mendoza Rodríguez, M.F. Rodríguez Sanz, C. Tabernero García, P. Guerrero Becerra, M. Ferrero Ros, J. Duate García-Luis
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Neurología (English Edition), Vol 33, Iss 8, Pp 499-504 (2018)
Druh dokumentu: article
ISSN: 2173-5808
DOI: 10.1016/j.nrleng.2016.09.001
Popis: Objective: The purposes of this study were to describe our 16-month experience with onabotulinumtoxinA (OnabotA) for the treatment of chronic migraine (CM) in the Spanish province of Segovia, evaluate its benefits, and determine clinical markers of good response to treatment. Patients and methods: Prospective study of patients with CM who received OnabotA for 16 months. The effectiveness of OnabotA was evaluated based on the reduction in the number of headache days, pain intensity, and side effects. We used two-way analysis of variance to assess the effects of treatment according to the time factor. We studied the correlation between treatment effects and other variables using a linear regression model to establish the clinical markers of good response to treatment. Results: We included 69 patients who met the diagnostic criteria for CM. Patients underwent an average of two infiltrations. Mean age was 43 years; 88.4% were women. The number of headache days and pain intensity decreased significantly (P
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