脑出血
医学
氨甲环酸
符号(数学)
麻醉
外科
蛛网膜下腔出血
数学
数学分析
失血
作者
Nawaf Yassi,Vignan Yogendrakumar,Leonid Churilov,Atte Meretoja,Teddy Y. Wu,Bruce Campbell,Daniel Strbian,Jiann‐Shing Jeng,Lisa J Woodhouse,Christian Ovesen,Zhe Kang Law,Hongqiu Gu,Ximing Nie,Jingyi Liu,Hannah Henry,Henry Zhao,Philip M. Bath,Liping Liu,Nikola Sprigg,Geoffrey A. Donnan
出处
期刊:Neurology
[Lippincott Williams & Wilkins]
日期:2024-11-25
卷期号:103 (12)
被引量:2
标识
DOI:10.1212/wnl.0000000000210104
摘要
The antifibrinolytic agent tranexamic acid has been tested in intracerebral hemorrhage trials with overall neutral results. Ongoing contrast extravasation on CT angiography (spot sign) can identify individuals with ongoing bleeding who may benefit from anti-fibrinolytic therapy. We aimed to investigate the effect of tranexamic acid on hematoma growth in patients with spot signs treated within 4.5 hours of onset.
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