相比轻型神经功能障碍的持续时间,这种风险升高可能与弥散加权MRI显示梗死灶联系更紧密。轻型缺血性脑卒中有多种定义方式,最常见的是根据美国国立卫生研究院脑卒中量表(National Institutes of Health Stroke Scale, NIHSS)评分较低来确定,尚无统一的定义。...
When a person with HIV infection presents with an ischemic stroke or transient ischemic attack, confirmation of the patient's HIV treatment and immune status is essential and will help to guide clinical decisions regarding the indicated evaluation. Black race and female sex are associated with ...
新发TIA和小卒中血小板定向抑制(Platelet-oriented inhibition in new TIA and minor ischemic stroke,POINT)研究显示,在TIA或轻型缺血性卒中(NIHSS评分0~3分)患者中,在发病12 h内开始双联抗血小板治疗并持续90 d,缺血性卒中的发生率从...
新发TIA和小卒中血小板定向抑制(Platelet-oriented inhibition in new TIA and minor ischemic stroke,POINT)研究显示,在TIA或轻型缺血性卒中(NIHSS评分0~3分)患者中,在发病12 h内开始双联抗血小板治疗并持续90 d,缺血性卒中的发生率从6.5%(阿司匹林组)显著降低至5.0%(阿司匹林-氯吡格雷组)。上述试验的荟萃分析表...
TIA vs. Stroke TIAs are similar to ischemic strokes, which are also caused byblood clots. The main difference is that a TIA only lasts a few minutes. Then, chemicals in your body quickly break down the clot or it gets pushed along, like a temporary clog in a pipe. Normal blood flow ...
短暂性脑缺血发作(transient ischemic attack,TIA)是指因颅内血管病变引起的短暂性、局灶性脑、脊髓或视网膜神经功能缺损,大多数患者临床症状可在 1～24h内缓解,一般不会遗留神经功能缺失症状或体征。 随后的研究发现,约1/3的患者可以进展为脑梗死,许多根据临床症状被诊断为TIA的患者,其相应脑组织DWI却显示高信号,不...
部分24h内临床症状完全恢复的患者,影像学已提示脑梗死存在 基于“时间和临床”概念的TIA不利于患者的及时处理 基于“时间和临床”的TIA定义已经受到质疑,Definition and Evalution of Transient Ischemic Attack,A Scientific Statement for Healthcare Professionals From the American Heart Association/American Stroke ...
Ischemic Stroke An ischemic stroke happens when a blood vessel supplying blood to your brain gets blocked by a blood clot.Most strokes are this type. Symptoms of ischemic stroke The symptoms depend on which parts of your brain are affected. They can include things like: ...
新发TIA和小卒中血小板定向抑制(Platelet-oriented inhibition in new TIA and minor ischemic stroke,POINT)研究显示,在TIA或轻型缺血性卒中(NIHSS评分0~3分)患者中,在发病12 h内开始双联抗血小板治疗并持续90 d,缺血性卒中的发生率从6.5%(阿司匹林组)显著降低至5.0%(阿司匹林-氯吡格雷组)。上述试验的荟萃分析...
[2].Wang, Y., et al., Association Between CYP2C19 Loss-of-Function Allele Status and Efficacy of Clopidogrel for Risk Reduction Among Patients With Minor Stroke or Transient Ischemic Attack. Jama, 2016. 316(1): p. 70-8. [3].Johnston, S.C., et al., Ticagrelor and Aspirin or Aspirin...