Risk factors, diagnostic evaluation, etiology and treatments in young patients with ischemic stroke：a prospective single center study
10.3760/cma.j.issn.1673-4165.2015.09.006
- VernacularTitle:青年缺血性卒中的危险因素、诊断评估、病因和治疗：一项前瞻性单中心登记研究
- Author:
Hongbing CHEN
;
Hua HONG
;
Gang LIU
;
Aiwu ZHANG
;
Jian ZHANG
;
Shihui XING
;
Shuangquan TAN
;
Jinsheng ZENG
- Publication Type:Journal Article
- Keywords:
Stroke;
Brain Ischemia;
Risk Factors;
Sex Distribution;
Treatment Outcome;
Young Adult
- From:
International Journal of Cerebrovascular Diseases
2015;(9):669-676
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the risk factors, diagnostic evaluation, etiology, and treatment in young patients with ischemic stroke. Methods The clinical data of young patients (age range 18 - 45 years) with ischemic stroke (within 2 weeks of stroke onset) admitted to the Stroke Center, the First Affiliated Hospital of Sun Yat-sen University from August 2008 to July 2013 were registered prospectively. Results A total of 300 patients were enroled, their age was 37. 8 ± 6. 8 years. There were 227 males (75. 7% ). The age of 84 patients (28. 0% ) was ≤35 years. The most common risk factors were smoking (43. 3% ), hypertension (38. 7% ), and hypercholesterolemia (38. 0% ). The positive result detection rates were lower in the antinuclear antibody (8/278), anticardiolipin antibody (34/250), 24-h Holter monitoring (2/60 ), and transthoracic echocardiography (38/232). According to the MRI findings, the detection rate of the white matter changes, old infarcts, single acute infarcts, and multiple acute cerebral infarcts were 40/282, 77/282, 145/282, and 137/282, respectively. The stroke subtypes of TOAST: large artery atherosclerosis (26. 7% ), smal artery occlusion (18. 0% ), cardioembolism (10. 0% ), other determined etiology (23. 0% ), and undetermined etiology (22. 3% ). Large artery atherosclerosis was mainly involved in anterior circulation (69/80) and intracranial arteries (75/80). In other definite causes, cerebral artery dissection was most common (36/69), and other causes included moyamoya disease (7/69) and infectious vasculitis (7/69), etc. The average length of hospital stay was 15. 4 d. The mean National Institutes of Health Stroke Scale score on admission was 7. 0, and the mean modified Rankin scale score at discharge was 2. 5. The complication rate during hospitalization was 9. 7% . 80. 3% and 48. 3% of patients received anti-platelet drugs and statins therapy during hospitalization.Conclusions This study used a prospective single-center method. It conducted a comprehensive analysis of risk factors, diagnostic evaluation, treatment, and etiology in current Chinese young patients with ischemic stroke. Its research data wil provide useful information for establishing a diagnostic strategy of high performance cost ratio, in-depth understanding of its pathophysiological mechanisms, and improving treatment strategies in Chinese young patients with ischemic stroke.
