Search Results - "Alexander Schubert, Gerrit"

Acute changes of pro-inflammatory markers and corticosterone in experimental subarachnoid haemorrhage: A prerequisite for severity assessment by Bach, Annika, Conzen, Catharina, Schubert, Gerrit Alexander, Bleilevens, Christian, Lindauer, Ute

“…Many details of the pathophysiology of subarachnoid haemorrhage (SAH) still remain unknown, making animal experiments an indispensable tool for assessment of…”
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The oxygen reactivity index indicates disturbed local perfusion regulation after aneurysmal subarachnoid hemorrhage: an observational cohort study by Kastenholz, Nick, Megjhani, Murad, Conzen-Dilger, Catharina, Albanna, Walid, Veldeman, Michael, Nametz, Daniel, Kwon, Soon Bin, Schulze-Steinen, Henna, Ridwan, Hani, Clusmann, Hans, Schubert, Gerrit Alexander, Park, Soojin, Weiss, Miriam

“…Cerebral autoregulation (CA) can be impaired in patients with delayed cerebral ischemia (DCI) after aneurysmal subarachnoid hemorrhage (aSAH). The Pressure…”
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Levels of bioactive adrenomedullin in plasma and cerebrospinal fluid in relation to delayed cerebral ischemia in patients after aneurysmal subarachnoid hemorrhage: A prospective observational study by Veldeman, Michael, Dogan, Rabia, Weiss, Miriam, Stoppe, Christian, Simon, Tim Philipp, Marx, Gernot, Clusmann, Hans, Schubert, Gerrit Alexander, Albanna, Walid

“…Adrenomedullin (ADM) has been identified as a promising biomarker of mortality and outcome in sepsis, heart failure and after major surgery. A recently…”
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CT perfusion illustrated reversal of uncal herniation after placement of an external ventricular drain by Baran, Ulus, MD, Tanrikulu, Levent, MD, Nikoubashman, Omid, MD, Clusmann, Hans, MD, Schubert, Gerrit Alexander, MD

“…Abstract Compression of the PCA in the context of uncal herniation is usually deducted in retrospect only with presence of a demarcated infarction in the…”
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Anticoagulation Therapy After Surgical Treatment of Spinal Dural Arteriovenous Fistula. Effectiveness and Long-Term Outcome Analysis by Jablawi, Fidaa, Schubert, Gerrit Alexander, Hans, Franz-Josef, Mull, Michael

“…Effectiveness and safety of anticoagulation therapy (AC) after treatment of spinal dural arteriovenous fistula (sdAVF) are still inadequately discussed in the…”
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Endovascular Rescue Treatment for Delayed Cerebral Ischemia After Subarachnoid Hemorrhage Is Safe and Effective by Weiss, Miriam, Conzen, Catharina, Mueller, Marguerite, Wiesmann, Martin, Clusmann, Hans, Albanna, Walid, Schubert, Gerrit Alexander

“…The implementation of rescue efforts for delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage remains largely empirical for a lack of supporting…”
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Non-invasive evaluation of neurovascular coupling in the murine retina by dynamic retinal vessel analysis by Albanna, Walid, Kotliar, Konstantin, Lüke, Jan Niklas, Alpdogan, Serdar, Conzen, Catharina, Lindauer, Ute, Clusmann, Hans, Hescheler, Jürgen, Vilser, Walthard, Schneider, Toni, Schubert, Gerrit Alexander

“…Impairment of neurovascular coupling (NVC) was recently reported in the context of subarachnoid hemorrhage and may correlate with disease severity and outcome…”
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Changes in endogenous daytime melatonin levels after aneurysmal subarachnoid hemorrhage – Preliminary findings from an observational cohort study by Neumaier, Felix, Weiss, Miriam, Veldeman, Michael, Kotliar, Konstantin, Wiesmann, Martin, Schulze-Steinen, Henna, Höllig, Anke, Clusmann, Hans, Schubert, Gerrit Alexander, Albanna, Walid

“…Aneurysmal subarachnoid hemorrhage (aSAH) is associated with early and delayed brain injury due to several underlying and interrelated processes, which include…”
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Effect of isolated intracranial hypertension on cerebral perfusion within the phase of primary disturbances after subarachnoid hemorrhage in rats by Hao, Guangshan, Conzen-Dilger, Catharina, Schmidt, Tobias Philip, Harder, Ekaterina, Schöps, Malte, Clauser, Johanna Charlotte, Schubert, Gerrit Alexander, Lindauer, Ute

“…Elevated intracranial pressure (ICP) and blood components are the main trigger factors starting the complex pathophysiological cascade following subarachnoid…”
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Value of Glycemic Indices for Delayed Cerebral Ischemia after Aneurysmal Subarachnoid Hemorrhage: A Retrospective Single-Center Study by Deininger, Matthias Manfred, Weiss, Miriam, Wied, Stephanie, Schlycht, Alexandra, Haehn, Nico, Marx, Gernot, Hoellig, Anke, Schubert, Gerrit Alexander, Breuer, Thomas

“…Delayed cerebral ischemia (DCI) is a severe complication following aneurysmal subarachnoid hemorrhage (aSAH), linked to poor functional outcomes and prolonged…”
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Risk Profile In Extracranial/Intracranial Bypass Surgery—The Role of Antiplatelet Agents, Disease Pathology, and Surgical Technique In 168 Direct Revascularization Procedures by Schubert, Gerrit Alexander, Biermann, Philipp, Weiss, Christel, Seiz, Marcel, Vajkoczy, Peter, Schmiedek, Peter, Thomé, Claudius

“…Objective Cerebral revascularization procedures are a treatment option in moyamoya disease patients, but recent studies failed to show an immediate benefit in…”
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Elevated concentrations of macrophage migration inhibitory factor in serum and cerebral microdialysate are associated with delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage by Neumaier, Felix, Stoppe, Christian, Stoykova, Anzhela, Weiss, Miriam, Veldeman, Michael, Höllig, Anke, Hamou, Hussam Aldin, Temel, Yasin, Conzen, Catharina, Schmidt, Tobias Philip, Dogan, Rabia, Wiesmann, Martin, Clusmann, Hans, Schubert, Gerrit Alexander, Haeren, Roel Hubert Louis, Albanna, Walid

“…Inflammation is increasingly recognized to be involved in the pathophysiology of aneurysmal subarachnoid hemorrhage (aSAH) and may increase the susceptibility…”
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Cortical volume reductions as a sign of secondary cerebral and cerebellar impairment in patients with degenerative cervical myelopathy by Jütten, Kerstin, Mainz, Verena, Schubert, Gerrit Alexander, Fabian Gohmann, Robin, Schmidt, Tobias, Ridwan, Hani, Clusmann, Hans, Mueller, Christian Andreas, Blume, Christian

“…•Degenerative cervical myelopathy is the most common cause of chronic impairment of the spinal cord.•MRI-based anatomical assessment of cerebral and cerebellar…”
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Modulation of Cav2.3 channels by unconjugated bilirubin (UCB) – Candidate mechanism for UCB-induced neuromodulation and neurotoxicity by Albanna, Walid, Lüke, Jan Niklas, Schubert, Gerrit Alexander, Dibué-Adjei, Maxine, Kotliar, Konstantin, Hescheler, Jürgen, Clusmann, Hans, Steiger, Hans-Jakob, Hänggi, Daniel, Kamp, Marcel A., Schneider, Toni, Neumaier, Felix

“…Elevated levels of unbound unconjugated bilirubin (UCB) can lead to bilirubin encephalopathy and kernicterus. In spite of a large number of studies…”
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Non-invasive Assessment of Neurovascular Coupling After Aneurysmal Subarachnoid Hemorrhage: A Prospective Observational Trial Using Retinal Vessel Analysis by Albanna, Walid, Conzen, Catharina, Weiss, Miriam, Seyfried, Katharina, Kotliar, Konstantin, Schmidt, Tobias Philip, Kuerten, David, Hescheler, Jürgen, Bruecken, Anne, Schmidt-Trucksäss, Arno, Neumaier, Felix, Wiesmann, Martin, Clusmann, Hans, Schubert, Gerrit Alexander

“…Objective: Delayed cerebral ischemia (DCI) is a common complication after aneurysmal subarachnoid hemorrhage (aSAH) and can lead to infarction and poor…”
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Endovascular treatment for delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage – a retrospective cohort analysis by Veldeman, Michael, Vossen, Laura, Weiss, Miriam, Albanna, Walid, Catharina, Conzen-Dilger, Rossmann, Tobias, Hoellig, Anke, Clusmann, Hans, Schubert, Gerrit Alexander

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Retinal Vessel Responses to Flicker Stimulation Are Impaired in Cav2.3-Deficient Mice—An in-vivo Evaluation Using Retinal Vessel Analysis (RVA) by Neumaier, Felix, Kotliar, Konstantin, Haeren, Roel Hubert Louis, Temel, Yasin, Lüke, Jan Niklas, Seyam, Osama, Lindauer, Ute, Clusmann, Hans, Hescheler, Jürgen, Schubert, Gerrit Alexander, Schneider, Toni, Albanna, Walid

“…Objective: Metabolic demand increases with neuronal activity and adequate energy supply is ensured by neurovascular coupling (NVC). Impairments of NVC have…”
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Retinal Vessel Analysis (RVA) in the Context of Subarachnoid Hemorrhage - A Proof of Concept Study by Albanna, Walid, Conzen, Catharina, Weiss, Miriam, Clusmann, Hans, Fuest, Matthias, Mueller, Marguerite, Brockmann, Marc Alexander, Vilser, Walthard, Schmidt-Trucksäss, Arno, Hoellig, Anke, Seiz, Marcel, Thomé, Claudius, Kotliar, Konstantin, Schubert, Gerrit Alexander

“…Timely detection of impending delayed cerebral ischemia after subarachnoid hemorrhage (SAH) is essential to improve outcome, but poses a diagnostic challenge…”
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Systemic and Cerebral Concentration of Nimodipine During Established and Experimental Vasospasm Treatment by Albanna, Walid, MD, Weiss, Miriam, Conzen, Catharina, MD, Clusmann, Hans, MD, Schneider, Toni, Reinsch, Martin, Müller, Marguerite, MD, Wiesmann, Martin, MD, Höllig, Anke, MD, Schubert, Gerrit Alexander, MD

“…Abstract Background Oral nimodipine is an established prophylactic agent for cerebral vasospasm after subarachnoid hemorrhage (SAH). In highly selected cases,…”
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Cerebral blood flow changes in acute subarachnoid hemorrhage by Schubert, Gerrit Alexander, Thome, Claudius

“…Delayed vasospasm and secondary injury due to ischemia occur frequently in the setting of subarachnoid hemorrhage (SAH), and these changes have been well…”
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