Search Results - "Simonsen, Claus"

Effect of General Anesthesia and Conscious Sedation During Endovascular Therapy on Infarct Growth and Clinical Outcomes in Acute Ischemic Stroke: A Randomized Clinical Trial by Simonsen, Claus Z, Yoo, Albert J, Sørensen, Leif H, Juul, Niels, Johnsen, Søren P, Andersen, Grethe, Rasmussen, Mads

“…Endovascular therapy (EVT) is the standard of care for select patients who had a stroke caused by a large vessel occlusion in the anterior circulation, but…”
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Have: Strokes; Need: Neurointerventionalists by Simonsen, Claus Z, Blauenfeldt, Rolf A

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A randomized controlled trial to test efficacy and safety of thrombectomy in stroke with extended lesion and extended time window by Bendszus, Martin, Bonekamp, Susanne, Berge, Eivind, Boutitie, Florent, Brouwer, Patrick, Gizewski, Elke, Krajina, Antonin, Pierot, Laurent, Randall, Gary, Simonsen, Claus Z., Zeleňák, Kamil, Fiehler, Jens, Thomalla, Götz

“…Rationale The benefit of thrombectomy in patients with intracranial large vessel occlusion of the anterior circulation has been shown in selected patients in…”
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Which Imaging Approach Should Be Used for Stroke of Unknown Time of Onset? by Simonsen, Claus Z., Leslie-Mazwi, Thabele M., Thomalla, Götz

“…Reperfusion therapy with intravenous thrombolysis or mechanical thrombectomy is effective in improving outcome for ischemic stroke but remains underused…”
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Thrombectomy for Patients With Large Infarct Core in Practice: Where Should the Pendulum Swing? by Leslie-Mazwi, Thabele M., Altschul, Dorothea, Simonsen, Claus Z.

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Periprocedural Management During Stroke Thrombectomy by Simonsen, Claus Z, Bösel, Julian, Rasmussen, Mads

“…Endovascular therapy (EVT) for acute ischemic stroke caused by large vessel occlusion is a powerful and evidence-based tool to achieve reperfusion and results…”
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Association of General Anesthesia vs Procedural Sedation With Functional Outcome Among Patients With Acute Ischemic Stroke Undergoing Thrombectomy: A Systematic Review and Meta-analysis by Schönenberger, Silvia, Hendén, Pia Löwhagen, Simonsen, Claus Z, Uhlmann, Lorenz, Klose, Christina, Pfaff, Johannes A. R, Yoo, Albert J, Sørensen, Leif H, Ringleb, Peter A, Wick, Wolfgang, Kieser, Meinhard, Möhlenbruch, Markus A, Rasmussen, Mads, Rentzos, Alexandros, Bösel, Julian

“…IMPORTANCE: General anesthesia during thrombectomy for acute ischemic stroke has been associated with poor neurological outcome in nonrandomized studies. Three…”
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EFD and CFD for KCS heaving and pitching in regular head waves by Simonsen, Claus D., Otzen, Janne F., Joncquez, Soizic, Stern, Frederick

“…The KCS container ship was investigated in calm water and regular head seas by means of EFD and CFD. The experimental study was conducted in FORCE Technology’s…”
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Blood Pressure Thresholds and Neurologic Outcomes After Endovascular Therapy for Acute Ischemic Stroke: An Analysis of Individual Patient Data From 3 Randomized Clinical Trials by Rasmussen, Mads, Schönenberger, Silvia, Hendèn, Pia Löwhagen, Valentin, Jan B, Espelund, Ulrick S, Sørensen, Leif H, Juul, Niels, Uhlmann, Lorenz, Johnsen, Søren P, Rentzos, Alexandros, Bösel, Julian, Simonsen, Claus Z

“…The optimal blood pressure targets during endovascular therapy (EVT) for acute ischemic stroke (AIS) are unknown. To study whether procedural blood pressure…”
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Physiologic predictors of collateral circulation and infarct growth during anesthesia – Detailed analyses of the GOLIATH trial by Raychev, Radoslav, Liebeskind, David S, Yoo, Albert J, Rasmussen, Mads, Arnaudov, Dimiter, Brown, Scott, Saver, Jeffrey, Simonsen, Claus Z

“…Collateral circulation plays a pivotal role in acute ischemic stroke due to large vessel occlusion (LVO) and may be affected by multiple variables during…”
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Sensitivity of Diffusion- and Perfusion-Weighted Imaging for Diagnosing Acute Ischemic Stroke Is 97.5 by Simonsen, Claus Z, Madsen, Mette H, Schmitz, Marie L, Mikkelsen, Irene K, Fisher, Marc, Andersen, Grethe

“…BACKGROUND AND PURPOSE—MRI using diffusion-weighted imaging (DWI) is the most sensitive diagnostic imaging modality for early detection of ischemia, but how…”
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Future trials on endovascular stroke treatment: the not-so-easy-to-pluck fruits by Goyal, Mayank, Simonsen, Claus Z., Fisher, Marc

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Blood Pressure Thresholds During Endovascular Therapy in Ischemic Stroke-Reply by Rasmussen, Mads, Valentin, Jan B, Simonsen, Claus Z

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Letter by Rasmussen et al Regarding Article, "Anesthesia-Related Outcomes for Endovascular Stroke Revascularization: A Systematic Review and Meta-Analysis" by Rasmussen, Mads, Simonsen, Claus Z, Sharma, Deepak

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Diffusion-Weighted Imaging and Fluid-Attenuated Inversion Recovery Quantification to Predict Diffusion-Weighted Imaging-Fluid-Attenuated Inversion Recovery Mismatch Status in Ischemic Stroke With Unknown Onset by Scheldeman, Lauranne, Wouters, Anke, Dupont, Patrick, Christensen, Søren, Boutitie, Florent, Cheng, Bastian, Ebinger, Martin, Endres, Matthias, Fiebach, Jochen B., Gerloff, Christian, Muir, Keith W., Nighoghossian, Norbert, Pedraza, Salvador, Simonsen, Claus Z., Thijs, Vincent, Thomalla, Götz, Lemmens, Robin

“…Visual rating of diffusion-weighted imaging (DWI)-fluid-attenuated inversion recovery (FLAIR) mismatch can be challenging. We evaluated quantification of DWI…”
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Stressed systems: Stroke unit bed occupancy and impact on reperfusion therapy in acute ischemic stroke by Blauenfeldt, Rolf A, Damgaard, Dorte, Simonsen, Claus Z

“…We observed a decrease in the number of patients who were offered reperfusion therapy. We aimed to investigate if whether hospital system pressure measured as…”
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Intravenous Thrombolysis in Patients With White Matter Hyperintensities in the WAKE-UP Trial by Frey, Benedikt M., Shenas, Farhad, Boutitie, Florent, Cheng, Bastian, Cho, Tae-Hee, Ebinger, Martin, Endres, Matthias, Fiebach, Jochen B., Fiehler, Jens, Galinovic, Ivana, Barow, Ewgenia, Königsberg, Alina, Schlemm, Eckhard, Pedraza, Salvador, Lemmens, Robin, Thijs, Vincent, Muir, Keith W., Nighoghossian, Norbert, Simonsen, Claus Z., Gerloff, Christian, Thomalla, Götz

“…White matter hyperintensities of presumed vascular origin (WMH) are the most prominent imaging feature of cerebral small vessel disease (cSVD). Previous…”
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Recurrent Ischemic Stroke/Transient Ischemic Attack After Patent Foramen Ovale Closure: A cohort study by Sørensen, Henrik, Grove, Erik Lerkevang, Hojbjerg, Johanne Andersen, Andersen, Asger, Nielsen-Kudsk, Jens Erik, Simonsen, Claus Ziegler

“…Patent foramen ovale (PFO) has been associated with ischemic stroke and transient ischemic attack (TIA). Guidelines recommend PFO closure for stroke prevention…”
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Reliability and performance of the IRRAflow® system for intracranial lavage and evacuation of hematomas-A technical note by Haldrup, Mette, Nazari, Mojtaba, Gu, Chenghao, Rasmussen, Mads, Dyrskog, Stig, Ziegler Simonsen, Claus, Grønhøj, Mads, Poulsen, Frantz Rom, Ur Rehman, Naveed, Rosendal Korshoej, Anders

“…Intraventricular hemorrhage (IVH) is a severe condition with poor outcomes and high mortality. IRRAflow® (IRRAS AB) is a new technology introduced to…”
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Refining Angiographic Biomarkers of Revascularization: Improving Outcome Prediction After Intra-arterial Therapy by YOO, Albert J, SIMONSEN, Claus Z, KALLMES, David F, DABUS, Guilherme, ZAIDAT, Osama O, PRABHAKARAN, Shyam, CHAUDHRY, Zeshan A, ISSA, Mohammad A, FUGATE, Jennifer E, LINFANTE, Italo, LIEBESKIND, David S, KHATRI, Pooja, JOVIN, Tudor G

“…Angiographic revascularization grading after intra-arterial stroke therapy is limited by poor standardization, making it unclear which scale is optimal for…”
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