Results 1 to 10 of about 810,952 (365)

Dynamic and volumetric variables reliably predict fluid responsiveness in a porcine model with pleural effusion [PDF]

, 2013
Background: The ability of stroke volume variation (SVV), pulse pressure variation (PPV) and global end-diastolic volume (GEDV) for prediction of fluid responsiveness in presence of pleural effusion is unknown.
A Kumar, A Peris, A Rhodes, Berthold Bein, Cordula M. Stover, D De Backer, D De Backer, D Osman, D Talmor, D Talmor, DA Reuter, E Azoulay, EE de Waal, F Michard, F Michard, G Dechman, J Graf, J Mayer, J Renner, J Renner, J Sagrista-Sauleda, Jan Schöttler, Jochen Renner, K Vaska, Katharina Heß, M Balik, M Cannesson, M Cannesson, M Hadian, Markus Steinfath, Matthias Gruenewald, MR Lopes, MR Pinsky, O Broch, O Nishida, Ole Broch, P Pelosi, Patrick Meybohm, PE Marik, R Jacob, R Pearse, RJ Trof, S Heenen, S Magder, S Rex, S Rex, SG Sakka, SH Loring   +47 more
core   +11 more sources

Endovascular stroke treatment in a small‐volume stroke center [PDF]

Brain and Behavior, 2017
AbstractIntroductionOur purpose was to evaluate the safety and efficacy of endovascular treatment (EVT) of stroke caused by large vessel occlusions (LVO) performed by general interventional radiologists in cooperation with stroke neurologists and neuroradiologists at a center with a limited annual number of procedures.
Rajiv Advani, Gry Inger N Behzadi, Martin W. Kurz, Lars Fjetland, Kathinka D. Kurz, Kathinka D. Kurz   +5 more
openaire   +3 more sources

Stroke Mismatch Volume with the Use of ABC/2 Is Equivalent to Planimetric Stroke Mismatch Volume [PDF]

American Journal of Neuroradiology, 2013
In the clinical setting, there is a need to perform mismatch measurements quickly and easily on the MR imaging scanner to determine the specific amount of treatable penumbra. The objective of this study was to quantify the agreement of the ABC/2 method with the established planimetric method.Patients (n = 193) were selected from the NINDS Natural ...
José G. Merino, José G. Merino, Amie W. Hsia, Amie W. Hsia, Alejandro Magadan, Shlee S. Song, Steven Warach, Jennifer Hong, Marie Luby, John K. Lynch, L. L. Latour   +10 more
openaire   +2 more sources

Glial and axonal body fluid biomarkers are related to infarct volume, severity, and outcome. [PDF]

, 2008
Body fluid biomarkers of central nervous system damage may help improve the prognostic and diagnostic accuracy in ischemic stroke. We studied 53 patients.
Michel, P, Petzold, A, Schluep, M, Stock, M   +3 more
core   +1 more source

A Novel fMRI Paradigm Suggests that Pedaling-related Brain Activation is Altered after Stroke [PDF]

, 2015
The purpose of this study was to examine the feasibility of using functional magnetic resonance imaging (fMRI) to measure pedaling-related brain activation in individuals with stroke and age-matched controls.
Promjunyakul, Nutta-on, Schindler-Ivens, Sheila M., Schmit, Brian D.   +2 more
core   +3 more sources

Prediction of fluid responsiveness using respiratory variations in left ventricular stroke area by transoesophageal echocardiographic automated border detection in mechanically ventilated patients. [PDF]

, 2006
BackgroundLeft ventricular stroke area by transoesophageal echocardiographic automated border detection has been shown to be strongly correlated to left ventricular stroke volume. Respiratory variations in left ventricular stroke volume or its surrogates
Bastien, Olivier, Cannesson, Maxime, Desebbe, Olivier, Farhat, Fadi, Lehot, Jean-Jacques, Slieker, Juliette   +5 more
core   +2 more sources

Application of machine learning to automated analysis of cerebral edema in large cohorts of ischemic stroke patients [PDF]

, 2018
Cerebral edema contributes to neurological deterioration and death after hemispheric stroke but there remains no effective means of preventing or accurately predicting its occurrence. Big data approaches may provide insights into the biologic variability
An, Hongyu, Chen, Yasheng, Dhar, Rajat, Lee, Jin-Moo   +3 more
core   +3 more sources

The association of insular stroke with lesion volume

NeuroImage: Clinical, 2016
The insula has been implicated in many sequelae of stroke. It is the area most commonly infarcted in people with post-stroke arrhythmias, loss of thermal sensation, hospital acquired pneumonia, and apraxia of speech. We hypothesized that some of these results reflect the fact that: (1) ischemic strokes that involve the insula are larger than strokes ...
Rajani Sebastian, Eun Hye Kim, Amy E. Wright, Cameron Davis, Nishanth Kodumuri, Donna C. Tippett, Argye E. Hillis, Argye E. Hillis, Joseph Posner   +8 more
openaire   +4 more sources

Brain lesion volume and capacity for consent in stroke trials: potential regulatory barriers to the use of surrogate markers [PDF]

, 2008
<p><b>Background and Purpose:</b> European directives and legislation in some countries forbid inclusion of subjects incapable of consent in research if recruitment of patients capable of consent will yield similar results.
Dani, K.A., McCormick, M.T., Muir, K.W.
core   +1 more source

Nucleosomes in serum of patients with early cerebral stroke [PDF]

, 2006
Background: Nucleosomes are cell death products that are elevated in serum of patients with diseases that are associated with massive cell destruction.
Adams, Boysen G, Chan KC, Di Napoli M, Dietrich Seidel, Dorothea Nagel, Gerhard F. Hamann, Holdenrieder S, Jun Ma, Katsura K, Lichtenstein AV, Lo YMD, Lo YMD, Mahoney FI, Missler U, Muir KW, Petra Stieber, Roland Bruening, Rumore PM, Sandra Geiger, Stefan Holdenrieder, van Everdingen KJ, Wunderlich MT   +22 more
core   +1 more source