Results 1 to 10 of about 19,779 (259)

Vasospasm in Cerebral Inflammation [PDF]

International Journal of Inflammation, 2014
All forms of cerebral inflammation as found in bacterial meningitis, cerebral malaria, brain injury, and subarachnoid haemorrhage have been associated with vasospasm of cerebral arteries and arterioles.
Michael Eisenhut
doaj   +4 more sources

Exploration of cerebral vasospasm from the perspective of microparticles [PDF]

Frontiers in Neuroscience, 2022
Cerebral vasospasm is a frequently encountered clinical problem, especially in patients with traumatic brain injury and subarachnoid hemorrhage. Continued cerebral vasospasm can cause cerebral ischemia, even infarction and delayed ischemic neurologic ...
Yalong Gao, Kai Li, Xiaotian Li, Qifeng Li, Jiwei Wang, Jiwei Wang, Shu Zhang, Jianning Zhang   +7 more
doaj   +2 more sources

Pathogenic mechanisms and therapeutic implications of extracellular matrix remodelling in cerebral vasospasm [PDF]

Fluids and Barriers of the CNS, 2023
Cerebral vasospasm significantly contributes to poor prognosis and mortality in patients with aneurysmal subarachnoid hemorrhage. Current research indicates that the pathological and physiological mechanisms of cerebral vasospasm may be attributed to the
Ziliang Hu, Xinpeng Deng, Shengjun Zhou, Chenhui Zhou, Menglu Shen, Xiang Gao, Yi Huang   +6 more
doaj   +2 more sources

Diagnosis and treatment of cerebral vasospasm after subarachnoid hemorrhage

Academia Biology, 2023
Cerebral vasospasm after subarachnoid hemorrhage leads to delayed cerebral ischemia and contributes to increased morbidity and mortality. Stroke secondary to vasospasm accounts for almost half of the early deaths after subarachnoid hemorrhage.
Youssef Fardos, Daniel Mattimore, Wesam Andraous, Sofia Geralemou, Sergio Bergese, Ana Costa   +5 more
doaj   +1 more source

Poor expression of miR‐195‐5p can assist the diagnosis of cerebral vasospasm after subarachnoid hemorrhage and predict adverse outcomes

Brain and Behavior, Volume 12, Issue 12, December 2022., 2022
Abstract Objective Patients with spontaneous subarachnoid hemorrhage (SAH) may develop refractory arterial cerebral vasospasm (CVS), which is the leading cause of death in SAH patients. This study explored the clinical diagnostic value of serum miR‐195‐5p levels in CVS after SAH (SAH + CVS) and its relationship with the prognosis of SAH + CVS.
Yong Li, Senyuan Yang, Xiaobin Zhou, Runlong Lai   +3 more
wiley   +1 more source

Genetic variation in NFE2L2 is associated with outcome following aneurysmal subarachnoid haemorrhage

European Journal of Neurology, Volume 30, Issue 1, Page 116-124, January 2023., 2023
Abstract Background and purpose Nuclear factor erythroid 2‐related factor 2 (NRF2; encoded by the NFE2L2 gene) has been implicated in outcome following aneurysmal subarachnoid haemorrhage (aSAH) through its activity as a regulator of inflammation, oxidative injury and blood breakdown product clearance.
Ben Gaastra, Poppy Duncan, Mark K. Bakker, Isabel C. Hostettler, Varinder S. Alg, Henry Houlden, Ynte M. Ruigrok, Ian Galea, Will Tapper, David Werring, Diederik Bulters   +10 more
wiley   +1 more source

The location of intraparenchymal bleeding determines functional outcome after spontaneous subarachnoid hemorrhage

European Journal of Neurology, Volume 30, Issue 2, Page 372-379, February 2023., 2023
Subarachnoid hemorrhage patients with hemorrhagic lesions of the corpus callosum (n = 6/280) are at an elevated risk of unfavorable 3‐month functional outcome. Abstract Background and purpose Non‐traumatic subarachnoid hemorrhage (SAH) is a devastating disease associated with high morbidity and mortality.
Anna Lindner, Stefan Kunst, Bogdan‐Andrei Ianosi, Verena Rass, Alois Josef Schiefecker, Mario Kofler, Victoria Limmert, Astrid E. Grams, Bettina Pfausler, Ronny Beer, Claudius Thomé, Raimund Helbok   +11 more
wiley   +1 more source

Japanese nationwide questionnaire survey on delayed cerebral infarction due to vasospasm after subarachnoid hemorrhage

Frontiers in Neurology, 2023
Background and purposeVarious prophylactic drugs for cerebral vasospasm and delayed cerebral infarction (DCI) after subarachnoid hemorrhage (SAH) have been used in Japan.
Yusuke Nishikawa, Shigeki Yamada, Shigeki Yamada, Mitsuru Uchida, Tomoyasu Yamanaka, Yuki Hayashi, Hiroyuki Katano, Motoki Tanikawa, Toru Iwama, Koji Iihara, Motohiro Morioka, Mitsuhito Mase   +11 more
doaj   +1 more source

Etiologic and prognostic value of external carotid artery thrombus detection during endovascular therapy for anterior circulation proximal occlusions

European Journal of Neurology, Volume 30, Issue 2, Page 380-388, February 2023., 2023
Abstract Background and purpose An early understanding of stroke mechanism may improve treatment and outcome in patients presenting with large vessel occlusion stroke (LVOS) treated with mechanical thrombectomy (MT). We aimed to investigate whether spontaneous external carotid artery (ECA) embolism detection during MT is associated with stroke etiology
Thomas Courret, Thomas Tourdias, Jean Papaxanthos, Julien Labreuche, Florent Gariel, Jean‐Sebastien Liegey, Stephane Olindo, Pauline Renou, Jerome Berge, Xavier Barreau, Sharmila Sagnier, Patrice Menegon, Ludovic Lucas, Pierre Briau, Mathilde Poli, Sabrina Debruxelles, François Rouanet, Vincent Dousset, Igor Sibon, Gaultier Marnat   +19 more
wiley   +1 more source

Characteristics of pulsed electric field cardiac ablation porcine treatment zones with a focal catheter

Journal of Cardiovascular Electrophysiology, Volume 34, Issue 1, Page 99-107, January 2023., 2023
Abstract Objectives Pulsed electric field (PEF) therapies employ punctuated energy delivery to kill cells in a volume of tissue through mechanisms that are not dependent on thermal processes. A key component to successful cardiac ablation procedures is ensuring the generation of transmural, contiguous ablation zones, which requires in‐depth knowledge ...
Atul Verma, Robert Neal, John Evans, Quim Castellvi, Armaan Vachani, Thomas Deneke, Hiroshi Nakagawa   +6 more
wiley   +1 more source