2. Dịch tễ học
- Nhồi máu não do rung nhĩ không có bệnh
van tim chiếm: 13-26%
- Tăng dần theo tuổi.
- Bằng chứng về dự phòng đột quỵ tái phát
bằng thuốc chống đông là rõ ràng
Bejot Y, Ben Salem D, Osseby GV, et al. Epidemiology of ischemic stroke from atrial fibrillation in Dijon, France, from 1985 to 2006. Neurology 2009; 72: 346–53
10. Dữ liệu lâm sàng
Seven trials, involving 4624 patients with acute cardioembolic stroke,
Anticoagulation started within 48 hours (no DOAC).
Anticoagulants were associated with a non significant reduction in recurrent
ischemic stroke within 7 to 14 days (3.0% versus 4.9%, odds ratio 0.68,
95% CI: 0.44 to 1.06, P=0.09, number needed to treat=53).
Significant increase in symptomatic intracranial bleeding (2.5% versus
0.7%, odds ratio 2.89; 95% CI: 1.19 to 7.01, P=0.02, number needed to
harm=55).
Similar rate of death or disability at final follow up (73.5% versus 73.8%,
odds ratio 1.01; 95% CI: 0.82 to 1.24, P=0.9).
Doi: 10.1161/01.STR.0000254600.92975.1f. Epub 2007 Jan 4.