期刊
NEUROLOGIA
卷 34, 期 7, 页码 445-450出版社
ELSEVIER ESPANA SLU
DOI: 10.1016/j.nrl.2017.02.011
关键词
Stenting; Carotid artery angioplasty; Headache; Risk factors
Introduction and objectives: Headache after carotid artery stenting is a headache with onset during the procedure or in the first few hours after it, and where there is no evidence to suggest a complication of that procedure. The purpose of this study is to describe the main features of these headaches based on our clinical experience. Patients and methods: Observational prospective study of a sample of patients undergoing carotid artery stenting at Hospital Clinico Universitario Lozano Blesa, in Zaragoza, Spain. We recorded sociodemographic characteristics, cardiovascular risk factors, carotid artery disease, and history of primary headache; data were gathered using structured interviews completed before and 24 hours after the procedure. Results: We included 56 patients (mean age 67 +/- 9.52 years); 84% were men. Twelve patients (21.4%) experienced headache, 83.3% of whom were men; mean age was 60.58 +/- 9.31 years. Headache appeared within the first 6 hours in 7 patients (58.4%) and during the procedure in 4 (33.3%). Pain lasted less than 10 minutes in 4 patients (33.3%) and between 10 and 120 minutes in 5 (41.7%). Headache affected the frontotemporal area in 7 patients (58.3%); 7 patients (58.3%) described pain as unilateral. It was oppressive in 8 patients (66.7%) and of moderate intensity in 6 (50%). Nine patients (75%) required no analgesics. We found no statistically significant associations with any of the variables except for age (P = .007; t test). Conclusions: In our sample, headache after carotid artery stenting was mild to moderate in intensity, unilateral, oppressive, and short-lasting. Further studies are necessary to gain a deeper knowledge of its characteristics and associated risk factors. (C) 2017 Sociedad Espanola de Neurologla. Published by Elsevier Espana, S.L.U.
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