1. Stroke and cardiovascular risk factors among working-aged Finnish migraineurs.
- Author
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Sumelahti ML, Sumanen MS, Mattila KJ, Sillanmäki L, and Sumanen M
- Subjects
- Aged, Female, Finland epidemiology, Heart Disease Risk Factors, Humans, Male, Middle Aged, Risk Factors, Cardiovascular Diseases epidemiology, Ischemic Attack, Transient, Stroke epidemiology
- Abstract
Background: The aim of our study was to evaluate the risk for comorbid cardio- and cerebrovascular diseases in the working-aged migraine population of Finland., Methods: A total of 1505 cases who reported diagnosed migraine and 3010 controls from a cohort of 11,596 cases in the Finnish Health and Social Support Study were included. The study material was linked with two registers. ICD diagnoses I63 for ischemic stroke (IS), I21 - I22 for acute myocardial infarction (AMI), and G43 for transient ischemic attack (TIA) among study participants were drawn from the national Finnish Care Register for Health Care at the follow-up in 2012. Reimbursed triptan prescriptions were drawn from the national Social Security Institution (SII) data. The self-reported vascular risk factors were hypertension, high cholesterol values, any diabetes, myocardial infarction, stroke, and TIA. Odds Ratios (OR) with 95% confidence (95% CI) intervals were assessed for diagnosed stroke, myocardial infarction, and TIA., Results: Migraineurs were mostly female (82%) and ≥ 54 years old (62%). Triptans were reimbursed among 34.7% of migraineurs. A self-reported hypertension (21%), high serum cholesterol (38%), and any diabetes (7%) were more common among migraineurs vs controls (p < 0.05). There was no risk for AMI. The risk for TIA (OR 3.20, 95% CI 1.45-7.05) and IS (2.57, 95% CI 1.28-5.17) among migraineurs vs controls remained high after adjustment for self-reported hypertension, obesity, and smoking. The risk was higher among women in two groups ≥54 years (3.25, 95% CI 1.35-7.84 and 5.0, 95% CI 1.94-12.89, respectively). The average age for IS in migraine was 57.5 years and for TIA 58.2 years among women, and 52.8 years and 50.3 years among men, respectively., Conclusion: Cardiovascular risk should be screened in the aging migraine population, and hormonal and other migraine-related risk factors should be considered, especially among women. Efficacious attack treatment with triptans should be offered to migraine patients who do not show contraindications.
- Published
- 2021
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