相关实验视频
Updated: May 5, 2026
05:52
Prehospital Thrombolysis: A Manual from Berlin
Published on: November 26, 2013
21.9K
在急性缺血性中风中对Tenecteplase与Alteplase进行比较分析:来自东印度的多中心观测研究
Arpan Dutta1, Subhadeep Gupta1, Uddalak Chakraborty1
1Department of Neurology, Institute of Postgraduate Medical Education and Research, Kolkata, West Bengal, India.
Annals of Indian Academy of Neurology
|May 31, 2024
概括
甲和高甲在急性缺血性中风治疗中表现出相似的有效性. 现实世界的数据表明,功能独立,症状内出血和死亡率对于这两种血栓溶解剂都相似.
科学领域:
- 神经学 神经学
- 心血管医学 心血管医学
- 药理学 药理学是指药理学的学科.
背景情况:
- 急性缺血性中风需要及时的再输血治疗.
- 阿尔特等是一种标准的血栓溶解剂,而特内克等作为一种潜在的替代品.
- 之前的研究表明,基的非劣势性.
研究的目的:
- 为了在急性缺血性中风患者中比较 Tenecteplase 与 Alteplase 的实际有效性和安全性.
- 为了评估功能独立性,症状性内出血和死亡率.
主要方法:
- 印度西孟加拉州154名急性缺血性中风患者的回顾性观察研究 (2021年7月至2022年6月).
- 患者接受了用于血栓溶解的基或基.
- 在3个月后评估的结果包括修改的兰金度数,症状性内出血和全因死亡率.
主要成果:
- 在3个月后的功能独立性 (mRS 0-2) 之间没有统计学上显著的差异,分别是tenecteplase (53.5%) 和alteplase (60.2%).
- 症状性内出血 (5.6%对10.8%) 和所有原因死亡率 (11.3%对15.7%) 的比例相似.
- 这项研究包括71名接受基的患者和83名接受基的患者.
结论:
- 在现实临床实践中,tenecteplase是治疗急性缺血性中风的alteplase的可比替代品.
- 这两种药物的安全性,包括症状性内出血和死亡率,是相似的.
相关概念视频
01:15Ischemic Stroke l: Introduction
44
Ischemic stroke is an acute cerebrovascular condition in which blood flow to a brain region is suddenly interrupted, leading to tissue infarction. Neurons depend on continuous oxygen and glucose supply, so even brief reductions in perfusion cause energy failure, ionic imbalance, and irreversible injury. Ischemic strokes are classified into thrombotic and embolic types based on their underlying mechanisms.Thrombotic MechanismsThrombotic stroke develops when a clot forms within a cerebral artery.
44
01:15Ischemic Stroke ll: Pathophysiology
54
An ischemic stroke occurs when a cerebral blood vessel becomes obstructed, most often by a thrombus or embolus, interrupting the delivery of oxygen and glucose to brain tissue. Because neurons rely on continuous aerobic metabolism, energy failure begins within minutes of reduced perfusion. The region receiving the least blood flow becomes the infarct core, an area of irreversible cellular death. Surrounding this core lies the penumbra, a zone of hypoperfused but still viable tissue that is...
54
01:17Hemorrhagic Stroke l: Introduction
20
A hemorrhagic stroke is an acute neurological event that occurs when a weakened cerebral blood vessel ruptures, allowing blood to accumulate within or around the brain. The sudden release of blood forms a focal hematoma that increases intracranial pressure, displaces neural tissue, and can obstruct cerebrospinal fluid pathways. These effects may be compounded by intraventricular extension of the hemorrhage, cerebral edema, or compression of adjacent structures, all of which contribute to...
20
01:26Transient Ischemic Attack l: Introduction
18
A transient ischemic attack (TIA) is a brief episode of neurological dysfunction caused by a temporary, focal reduction in cerebral blood flow. Although symptoms resemble those of an ischemic stroke, the interruption in perfusion is short-lived and does not cause permanent infarction. TIAs are clinically important because they often serve as early warning events for future stroke.Mechanisms of Transient Cerebral IschemiaTransient cerebral ischemia may arise through several mechanisms. One...
18