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Project summary

The development of a blood clot in the cerebral circulation (ischaemic stroke) is the third most common cause of death and the most common cause of adult disability globally. The central goal of stroke therapy is the prompt reperfusion of occluded blood vessels to minimise tissue death, with administration of “thrombolysis” (intravenous recombinant tissue-type plasminogen activator, rtPA) – the only clinically approved drug available to stroke patients. Despite this, the use of rtPA is associated with significant side effects, limiting its widespread use. We are working on several novel approaches to improve upon existing stroke therapies, making them safer and more effective.

While it is broadly accepted that restoration of blood flow to the brain will limit the progression of cell death and improve patient outcome after stroke, there is evolving evidence that reopening the blocked artery (recanalization) does not always lead to reperfusion of the small vessels of the brain. Critically, failure of cerebral reperfusion correlates with worse prognosis for stroke patients.


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