International journal of stroke : official journal of the International Stroke Society
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There is an increasing trend to treating proximal vessel occlusions with intravenous-inter-arterial (IV-IA) thrombolysis. The best dose of IV tissue plasminogen activator (tPA) remains undetermined. We compared the combination of full-dose IV recombinant tissue plasminogen activator (rtPA) and IA thrombolytic therapy to IA therapy. ⋯ Combined IV-IA therapy with full-dose intravenous rtPA was safe and results in good recanalization rates without excess symptomatic intracranial haemorrhage. Testing of full-dose IV tPA followed by endovascular treatment in the IMS3 trial is justified.
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In stroke patients, collateral flow can rapidly be assessed on computed tomography angiography (CTA). ⋯ Patients with proximal arterial occlusions within the anterior circulation and poor baseline collaterals have a poor early functional outcome and high rates of symptomatic intracerebral hemorrhage after systemic thrombolysis. Since similar findings have also been reported after endovascular therapy, strategies to improve collateral blood flow should be assessed in this patient population.
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TeleStroke has become an increasing means to overcome shortage of stroke expertise in underserved areas. This rapidly growing field has triggered a large amount of publications in recent years. We aimed to analyze recent advances in the field of telemedicine for acute stroke, with main focus on prehospital management, Stroke Unit treatment and network implementations in developing countries. ⋯ Only one network was described to have been implemented in a developing/emerging nation. TeleStroke is a growing field expanding its focus to a broader spectrum of stroke care. It still seems to be underused, particularly in developing countries.