In:
Neuroepidemiology, S. Karger AG, Vol. 49, No. 3-4 ( 2017), p. 135-141
Kurzfassung:
〈 b 〉 〈 i 〉 Background: 〈 /i 〉 〈 /b 〉 We aimed to evaluate the epidemiological features of transient ischemic attack (TIA). 〈 b 〉 〈 i 〉 Methods: 〈 /i 〉 〈 /b 〉 All TIAs were prospectively collected in Dijon, France, using a population-based registry (2013–2015). TIAs were considered the first-ever in patients who had no previous cerebrovascular events (CVEs); otherwise they were considered recurrent TIAs. Annual incidence (first-ever TIAs) and attack rates (first-ever and recurrent TIAs) were calculated. 〈 b 〉 〈 i 〉 Results: 〈 /i 〉 〈 /b 〉 Four hundred twenty TIAs were registered (255 first-ever and 165 recurrent TIAs, mean age: 74.1 ± 15.7 years). The age-standardized incidence rate (to the 2013 European population) was 61 (95% CI 46–76) and the attack rate was 81 (95% CI 64–99) per 100,000/year. Patients with TIA as a recurrent event had a greater prevalence of risk factors and preventive treatments. However, one third of them were not receiving antithrombotic agents or antihypertensive treatments, and half were not treated with statins at the time of their recurrence. The mean ABCD 〈 sup 〉 2 〈 /sup 〉 score was 4.3 ± 1.3, and 72% of patients had a high risk of recurrence (score ≥4). In patients with available MRI (23%), an infarct lesion was seen in 15.5%. 〈 b 〉 〈 i 〉 Conclusions: 〈 /i 〉 〈 /b 〉 TIA is a frequent occurrence and a large proportion of patients have a high risk of recurrence, thus highlighting the need to establish dedicated emergency services to administer prompt secondary prevention.
Materialart:
Online-Ressource
ISSN:
0251-5350
,
1423-0208
Sprache:
Englisch
Verlag:
S. Karger AG
Publikationsdatum:
2017
ZDB Id:
1483032-2
