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Nils Henninger

Fibrinolytic Agents

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Full-Text Articles in Neurology

Visualization Of Clot Lysis In A Rat Embolic Stroke Model: Application To Comparative Lytic Efficacy, Ronn Walvick, Bernt Bratane, Nils Henninger, Kenneth Sicard, James Bouley, Zhanyang Yu, Eng Lo, Xiaoying Wang, Marc Fisher Apr 2015

Visualization Of Clot Lysis In A Rat Embolic Stroke Model: Application To Comparative Lytic Efficacy, Ronn Walvick, Bernt Bratane, Nils Henninger, Kenneth Sicard, James Bouley, Zhanyang Yu, Eng Lo, Xiaoying Wang, Marc Fisher

Nils Henninger

BACKGROUND AND PURPOSE: The purpose of this study was to develop a novel MRI method for imaging clot lysis in a rat embolic stroke model and to compare tissue plasminogen activator (tPA)-based clot lysis with and without recombinant Annexin-2 (rA2). METHODS: In experiment 1 we used in vitro optimization of clot visualization using multiple MRI contrast agents in concentrations ranging from 5 to 50 muL in 250 muL blood. In experiment 2, we used in vivo characterization of the time course of clot lysis using the clot developed in the previous experiment. Diffusion, perfusion, angiography, and T1-weighted MRI for clot …


Acute Ischemic Stroke Therapy, Nils Henninger, Rajat Kumar, Marc Fisher Apr 2015

Acute Ischemic Stroke Therapy, Nils Henninger, Rajat Kumar, Marc Fisher

Nils Henninger

Data from the European Cooperative Acute Stroke Study (ECASS) III trial demonstrated that tissue plasminogen activator given up to 4.5 h after stroke onset improves outcome and treatment guidelines support its use during this time window. Intra-arterial therapy with tissue plasminogen activator or devices is commonly used at large tertiary centers up to 6-8 h after stroke onset, but conclusive evidence of efficacy remains lacking. During the acute phase after stroke onset, blood pressure elevations should be reduced as should substantial elevations in blood glucose. Statins are recommended in essentially all non-cardioembolic stroke patients. The most important future directions for …