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Source: Stroke
Procedure: Perfusion

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Total 155 results found since Jan 2013.

The Effects of Alteplase 3 to 6 Hours After Stroke in the EPITHET-DEFUSE Combined Dataset: Post Hoc Case-Control Study Original Contributions
Conclusions— The data provide further evidence that alteplase significantly attenuates infarct growth and increases reperfusion compared with placebo in the 3- to 6- hour time window in patients selected based on MR penumbral imaging. Clinical Trial Registration— URL: http://www.clinicaltrials.gov. Unique identifier: NCT00238537
Source: Stroke - December 24, 2012 Category: Neurology Authors: Ogata, T., Christensen, S., Nagakane, Y., Ma, H., Campbell, B. C. V., Churilov, L., Lansberg, M. G., Straka, M., De Silva, D. A., Mlynash, M., Bammer, R., Olivot, J.-M., Desmond, P. M., Albers, G. W., Davis, S. M., Donnan, G. A., for the EPITHET and DEFUS Tags: CT and MRI, Other imaging, Thrombolysis Original Contributions Source Type: research

Effect of Cerebral Perfusion Pressure on Cerebral Cortical Microvascular Shunting at High Intracranial Pressure in Rats Original Contributions
Conclusions— Increasing CPP at high ICP attenuates the transition from CAP to MVS flow, development of tissue hypoxia, and increased BBB permeability.
Source: Stroke - December 24, 2012 Category: Neurology Authors: Bragin, D. E., Bush, R. C., Nemoto, E. M. Tags: Brain Circulation and Metabolism, Doppler ultrasound, Transcranial Doppler etc., Other imaging, Other Stroke Original Contributions Source Type: research

A Randomized Controlled Trial of Prophylactic Intra-aortic Balloon Counterpulsation in High-Risk Aneurysmal Subarachnoid Hemorrhage Brief Reports
Conclusions— In this study, prophylactic IABC did not improve perfusion indices or confer any clinical benefit following subarachnoid haemorrhage in patients with normal cardiac function. The study was small, however, and cannot be extrapolated to patients with cardiac failure and medically refractory symptomatic cerebral vasospasm. Clinical Trial Registration— This trial was not registered because enrolment began prior to July 1, 2005.
Source: Stroke - December 24, 2012 Category: Neurology Authors: Bulters, D. O., Birch, A. A., Hickey, E., Tatlow, I., Sumner, K., Lamb, R., Lang, D. Tags: Other Treatment, CV surgery: other, Brain Circulation and Metabolism, Cerebral Aneurysm, AVM, & Subarachnoid hemorrhage, Aneurysm, AVM, hematoma Brief Reports Source Type: research

Interobserver Agreement of ASPECT Score Distribution for Noncontrast CT, CT Angiography, and CT Perfusion in Acute Stroke Brief Reports
Conclusions— CTP-CBV demonstrates the highest interobserver agreement for individual ASPECTS regions.
Source: Stroke - December 24, 2012 Category: Neurology Authors: Finlayson, O., John, V., Yeung, R., Dowlatshahi, D., Howard, P., Zhang, L., Swartz, R., Aviv, R. I. Tags: Acute Cerebral Infarction, Angiography, Computerized tomography and Magnetic Resonance Imaging Brief Reports Source Type: research

Early Insulin Glycemic Control Combined With tPA Thrombolysis Reduces Acute Brain Tissue Damages in a Focal Embolic Stroke Model of Diabetic Rats Brief Reports
Conclusions— Early insulin glycemic control may be beneficial in combination with tPA thrombolysis for ischemic stroke with diabetes mellitus or poststroke hyperglycemia.
Source: Stroke - December 24, 2012 Category: Neurology Authors: Fan, X., Ning, M., Lo, E. H., Wang, X. Tags: Animal models of human disease, Type 1 diabetes, Acute Cerebral Infarction, Embolic stroke, Emergency treatment of Stroke, Thrombolysis Brief Reports Source Type: research