%0 Journal Article
%T Advances in the Mechanisms of Hemorrhagic Transformation and Therapeutic Agents after Intravenous Thrombolysis in Ischemic Stroke
%A Yue Dai
%A Yongyi Zhan
%A Mingtian Lu
%A Zehua He
%A Yu Liu
%J Yangtze Medicine
%P 29-40
%@ ****-****
%D 2024
%I Scientific Research Publishing
%R 10.4236/ym.2024.81004
%X Ischemic stroke is an important disease leading to death and disability for all human beings, and the key to its treatment lies in the early opening of obstructed vessels and restoration of perfusion to the local infarcted area. Intravenous thrombolysis with tissue plasminogen activator (tPA) is one of the effective therapies to achieve revascularization, but it faces strict indications with a narrow therapeutic time window, and significantly increases the incidence of hemorrhagic transformation, HT, after reperfusion of the infarcted foci, which greatly reduces the incidence of patients with ischemic stroke. which significantly increases the incidence of hemorrhagic transformation (HT) after reperfusion of the infarcted focus, greatly reducing patient utilization and clinical benefit. Since the mechanism of HT has not been fully elucidated, and the related molecular mechanisms are complex and interactive, there is no specific and effective therapy to avoid the occurrence of HT. In this article, we focus on the research progress on the mechanism of HT after tPA intravenous thrombolysis in ischemic stroke patients from the aspects of vascular integrity disruption, oxidative stress, and neuroinflammatory response and the corresponding therapeutic strategies, in order to improve the safety and prognosis of tPA intravenous thrombolysis in the clinic.
%K Hemorrhagic Transformation
%K Tissue-Type Fibrinogen Activator
%K Acute Ischemic Stroke
%K Blood-Brain Barrier
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=131803