Zobrazeno 1 - 10
of 232
pro vyhledávání: '"Michael Knauth"'
Autor:
Ioannis Tsogkas, Vesna Malinova, Katharina Schregel, Dorothee Mielke, Daniel Behme, Veit Rohde, Michael Knauth, Marios-Nikos Psychogios
Publikováno v:
BMC Neurology, Vol 20, Iss 1, Pp 1-8 (2020)
Abstract Background Delayed cerebral ischemia is one of the leading causes of death and disability in patients with subarachnoid hemorrhage (SAH). Transluminal balloon angioplasty (TBA) is a therapeutic option for vasospasms affecting proximal intrac
Externí odkaz:
https://doaj.org/article/5836b5742f844a99a403152175e3b0f7
Autor:
Jörg Larsen, Kai Kallenberg, Johanna Rühlmann, Jürgen Baudewig, Eike A. Nickel, Michael Knauth, Peter Dechent
Publikováno v:
Neuroimage: Reports, Vol 1, Iss 2, Pp 100021- (2021)
Background and Purpose: BOLD fMRI is becoming the preferred modality to study cerebrovascular reactivity. Amongst the vasoactive stimuli to induce it, breath holding is considered equal to other methods but both cerebrovascular reserve measures and b
Externí odkaz:
https://doaj.org/article/52d62f9216f04362b94acf0785749dd4
Autor:
Nadine Amelung, Volker Maus, Daniel Behme, Ismini E. Papageorgiou, Johanna Rosemarie Leyhe, Michael Knauth, Marios Nikos Psychogios
Publikováno v:
BMC Medical Imaging, Vol 19, Iss 1, Pp 1-7 (2019)
Abstract Background Flat detector CT – angiography (FDCTA) has become a valuable imaging tool in post- and peri-interventional imaging after neurovascular procedures. Metal artifacts produced by radiopaque implants like clips or coils still impair
Externí odkaz:
https://doaj.org/article/99bbba8ee34447988ecb8ec086dbd4c8
Autor:
Katharina Schregel, Ioannis Tsogkas, Carolin Peter, Antonia Zapf, Daniel Behme, Marlena Schnieder, Ilko L. Maier, Jan Liman, Michael Knauth, Marios-Nikos Psychogios
Publikováno v:
Journal of Stroke, Vol 20, Iss 3, Pp 362-372 (2018)
Background and Purpose Collateral status is an important factor determining outcome in acute ischemic stroke (AIS). Hence, different collateral scoring systems have been introduced. We applied different scoring systems on single- and multi-phase comp
Externí odkaz:
https://doaj.org/article/f3ea5a43d26a48f5a7793103ce85471b
Autor:
Woori Koh, Kai Kallenberg, André Karch, Tobias Frank, Michael Knauth, Mathias Bähr, Jan Liman
Publikováno v:
BMC Neurology, Vol 17, Iss 1, Pp 1-6 (2017)
Abstract Background There are contradictory reports concerning the validity of transcranial sonography (TCD and TCCS) for examinations of the basilar artery. Here we investigated sensitivity and specificity of transcranial sonography for the detectio
Externí odkaz:
https://doaj.org/article/e6bc21f738c949f4b4a1e371d7f93091
Autor:
Ilko L. Maier, Katharina Schregel, André Karch, Mark Weber-Krueger, Rafael T. Mikolajczyk, Raoul Stahrenberg, Klaus Gröschel, Mathias Bähr, Michael Knauth, Marios-Nikos Psychogios, Rolf Wachter, Jan Liman
Publikováno v:
Stroke Research and Treatment, Vol 2017 (2017)
Background. Atrial fibrillation (AF) is an important cause of embolic stroke of undetermined source (ESUS). Imaging-patterns like multiple infarcts, simultaneous involvement of different circulations, infarcts of different ages, and isolated cortical
Externí odkaz:
https://doaj.org/article/b1ecbfde69a247dea7950696931ab21f
Autor:
Ilko L Maier, Daniel Behme, Marlena Schnieder, Ioannis Tsogkas, Katharina Schregel, Mathias Bähr, Michael Knauth, Jan Liman, Marios-Nikos Psychogios
Publikováno v:
PLoS ONE, Vol 12, Iss 3, p e0173737 (2017)
BACKGROUND:Identification of patients requiring decompressive hemicraniectomy (DH) after endovascular therapy (EVT) is crucial as clinical signs are not reliable and early DH has been shown to improve clinical outcome. The aim of our study was to ide
Externí odkaz:
https://doaj.org/article/d669de41899e4844bcd68f41e0f4007e
Autor:
Katharina Schregel, Daniel Behme, Ioannis Tsogkas, Michael Knauth, Ilko Maier, André Karch, Rafael Mikolajczyk, José Hinz, Jan Liman, Marios-Nikos Psychogios
Publikováno v:
PLoS ONE, Vol 11, Iss 12, p e0169192 (2016)
Endovascular treatment of acute ischemic stroke has become standard of care for patients with large artery occlusion. Early restoration of blood flow is crucial for a good clinical outcome. We introduced an interdisciplinary standard operating proced
Externí odkaz:
https://doaj.org/article/3e58d0adf6204b539152bb7929c585d1
Autor:
Katrin Wasser, Sonja Schnaudigel, Janin Wohlfahrt, Marios-Nikos Psychogios, Michael Knauth, Klaus Gröschel
Publikováno v:
PLoS ONE, Vol 6, Iss 7, p e22683 (2011)
BACKGROUND: Carotid angioplasty and stenting (CAS) may currently be recommended especially in younger patients with a high-grade carotid artery stenosis. However, evidence is accumulating that in-stent restenosis (ISR) could be an important factor en
Externí odkaz:
https://doaj.org/article/221f73beb3b64bf7a9cda6acf904033c
Autor:
Tilman Reiff, Hans-Henning Eckstein, Ulrich Mansmann, Olav Jansen, Gustav Fraedrich, Harald Mudra, Dittmar Böckler, Michael Böhm, E Sebastian Debus, Jens Fiehler, Klaus Mathias, Erich B Ringelstein, Jürg Schmidli, Robert Stingele, Ralf Zahn, Thomas Zeller, Wolf-Dirk Niesen, Kristian Barlinn, Andreas Binder, Jörg Glahn, Werner Hacke, Peter Arthur Ringleb, Friedhelm Beyersdorf, Roland-Richard Macharzina, Gabriele Lechner, Carolin Menz, Sabine Schonhardt, Michael Weinbeck, Olga Greb, Dagmar Otto, Thomas Winker, Hermann Berger, Holger Poppert, Andreas Kühnl, Volker Pütz, Kathrin Haase, Ulf Bodechtel, Norbert Weiss, Hendrik Bergert, Johannes Meyne, Justus Groß, Matthias Kruse, Berthold Gerdes, Wolf-Dieter Reinbold, Helge Wuttig, Andreas Maier-Hasselmann, Manuela Segerer, Hans-Hermann Fuchs, Sabine Gass, Christoph Groden, Marco Niedergethmann, Martin Griebe, Michael Rosenkranz, Jürgen Beck, Götz Thomalla, Hermann H. Zeumer, Marek Jauß, Werner Kneist, Martina Kneist, Thomas Staudacher, Alfons Bernhard, Petra Jost, Nico Prey, Jürgen Knippschild, Oliver Kastrup, Martin Köhrmann, Benedikt Frank, Volkmar Bongers, Johannes Hoffmann, Horst-Wilhelm Kniemeyer, Michael Knauth, Kathrin Wasser, Tomislav Stojanovic, Hans Emmert, Josef Tacke, Bernhard Schwalbe, Eun-Mi Nam, Ulrike van Lengerich, Stephan Lowens, Klaus Gröschel, Timo Uphaus, Sonja Gröschel, Stephan Boor, Bernhard Dorweiler, Elisabeth Schmid, Hans Henkes, Thomas Hupp, Oliver Singer, Gerhard Hamann, Michaela Wagner-Heck, Sibylle Kerth-Krick, Metin Kilic, Peter Huppert, Kurt Niederkorn, Johannes Fruhwirth, Günther Klein, Ulrich Pulkowski, Karsten Jöster, Jens-Henning Wacks, Egbert Kloppmann, Bijan Vatankhah, Silke Hopf-Jensen, Henning Stolze, Stefan Müller-Hülsbeck, Knut Peer Walluscheck, Hans-Michael Schmitt, Albert Grüger, Jörg Seemann, Belay Tilahun, Martin Dichgans, Frank Arne Wollenweber, Angelika Dörr, Adelgunde Zollver, Gabor Gäbel, Günter Hedtmann, Rainer Kollmar, Detlef Claus, Christian Petermann, Stefanie Kirsch, Branko Bosnjak, Johannes Heiß, Holger Mühling, Silke Wunderlich, Peter Nikolaus Sabisch, Georg Gahn, Martin Storck, Sebastian Arnold, Urs Fischer, Jan Gralla, Matthias von Mering, Rüdiger Dißmann, Delia Kirsch, Christoph Schmidauer, Peter Waldenberger, Martin Furtner, Haiko Kazarians, Peter Breuer, Christian Arning, Jürgen Rieper, Georg Schmidt, Marcel Arnold, Gerhard Schroth, Jens Weise, Jürgen Zanow, Thomas Mayer, Rudolf Töpper, Walter Gross-Fengels, Harald Daum, Ralf Dittrich, Martin Ritter, Bernd Kasprzak, Giovanni Torsello, Carsten Pohlmann, Roland Brüning, Alexander Crispin, Miriam Hofmann, Thomas Müller, Erwin Blessing, Markus Möhlenbruch, Ines Ludwig, Hemasse Amiri
Publikováno v:
The Lancet Neurology. 21:877-888
The optimal treatment for patients with asymptomatic carotid artery stenosis is under debate. Since best medical treatment (BMT) has improved over time, the benefit of carotid endarterectomy (CEA) or carotid artery stenting (CAS) is unclear. Randomis