Results 1 to 10 of about 55,125 (258)

Pathophysiology of Delayed Cerebral Ischemia After Subarachnoid Hemorrhage: A Review [PDF]

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
Delayed cerebral ischemia is a major predictor of poor outcomes in patients who suffer subarachnoid hemorrhage. Treatment options are limited and often ineffective despite many years of investigation and clinical trials.
William S. Dodd, Dimitri Laurent, Aaron S. Dumont, David M. Hasan, Pascal M. Jabbour, Robert M. Starke, Koji Hosaka, Adam J. Polifka, Brian L. Hoh, Nohra Chalouhi   +9 more
doaj   +5 more sources

Beyond Vasospasm: Dual Milrinone and Balloon Angioplasty in Refractory Delayed Cerebral Ischemia Post‐Subarachnoid Hemorrhage [PDF]

Clinical Case Reports
Cerebral vasospasm is a major complication of aneurysmal subarachnoid hemorrhage and a key contributor to delayed cerebral ischemia, which remains a leading cause of morbidity despite standard therapy with nimodipine and induced hypertension.
Paul Cardozo Gil, Willy Pozo Soto, Alejandro Sengoku Cadima, Pablo Flores, Jorge Botello Marin, Gustavo Averanga, Richy Hurtado Montaño, Nelson Montalvo Flores   +7 more
doaj   +2 more sources

Time-to-maximum Analysis Using Rapid Processing of Perfusion and Diffusion Software for Assessment of the Risk of Delayed Cerebral Ischemia after Aneurysmal Subarachnoid Hemorrhage [PDF]

Neurologia Medico-Chirurgica
Perfusion computed tomography predicts and diagnoses delayed cerebral ischemia after subarachnoid hemorrhage, but challenges in precision and interpretation limit its adoption.
Shimpei TSUBOKI, Tatemi TODAKA, Yukihiro IMAOKA, Satoshi NAMITOME, Seigo SHINDO, Yasuyuki KAKU, Akitake MUKASA   +6 more
doaj   +2 more sources

Comparison of non-contrast CT, CT perfusion, and CT angiography for predicting delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage [PDF]

Insights into Imaging
Objective Non-contrast CT (NCCT), CT perfusion (CTP), and CT angiography (CTA) are recommended for predicting delayed cerebral ischemia (DCI) after aneurysmal subarachnoid hemorrhage (aSAH). However, not all patients can undergo all three examinations on
Xin Yao, Haifeng Cheng, Chen Yang, Xiaojun Hao, Xintong Zhao, Xinggen Fang, Yunfeng Zhou, Chao Zhang   +7 more
doaj   +2 more sources

Delayed cerebral ischemia and therapeutic approaches after subarachnoid hemorrhage

Exploration of Neuroprotective Therapy, 2022
Delayed cerebral ischemia after subarachnoid hemorrhage is one of the most important causes of mortality and poor functional outcome in patients. Initially, the etiology and treatment of delayed cerebral ischemia focused primarily on cerebral vasospasm ...
Fettah Eren, Aydin Talip Yildogan, Aysegul Demir, Cihat Ozguncu, Sueda Ecem Yilmaz   +4 more
doaj   +1 more source

Early MEK1/2 inhibition after global cerebral ischemia in rats reduces brain damage and improves outcome by preventing delayed vasoconstrictor receptor upregulation. [PDF]

PLoS ONE, 2014
BACKGROUND: Global cerebral ischemia following cardiac arrest is associated with increased cerebral vasoconstriction and decreased cerebral blood flow, contributing to delayed neuronal cell death and neurological detriments in affected patients.
Sara Ellinor Johansson, Stine Schmidt Larsen, Gro Klitgaard Povlsen, Lars Edvinsson   +3 more
doaj   +1 more source

Multimodality Monitoring for Delayed Cerebral Ischemia in Subarachnoid Hemorrhage: A Mini Review

Frontiers in Neurology, 2022
Aneurysmal subarachnoid hemorrhage is a disease with high mortality and morbidity due in large part to delayed effects of the hemorrhage, including vasospasm, and delayed cerebral ischemia.
Collin M. Labak, Collin M. Labak, Berje Haroutuon Shammassian, Berje Haroutuon Shammassian, Xiaofei Zhou, Xiaofei Zhou, Ayham Alkhachroum, Ayham Alkhachroum   +7 more
doaj   +1 more source

Clinical Burden of Angiographic Vasospasm and Its Complications After Aneurysmal Subarachnoid Hemorrhage: A Systematic Review

Neurology and Therapy, 2023
Plain Language Summary Aneurysmal subarachnoid hemorrhage is a medical emergency in which an aneurysm, a weakened outpouching of a cerebral blood vessel, ruptures causing bleeding in the subarachnoid space.
François-Xavier Chalet, Orestis Briasoulis, Eric J. Manalastas, Darren A. Talbot, Juliette C. Thompson, R. Loch Macdonald   +5 more
doaj   +1 more source

Radiologic factors and anatomic arterial variants predict the development of delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage

Neurology Perspectives, 2023
Background: Delayed cerebral ischemia is a common complication after aneurysmal subarachnoid hemorrhage, which accounts for high morbidity and mortality in these patients.
N.O.S. Moreno, E.E.O. González, S.V. Garcia, L.F.R. Wandurraga   +3 more
doaj   +1 more source

Delayed cerebral ischemia causing cortical blindness due to repeat cocaine use weeks subsequent to aneurysmal subarachnoid hemorrhage

Radiology Case Reports, 2020
Cocaine is a known vasoactive drug associated with poor clinical outcomes and high in-hospital mortality related to aneurysmal subarachnoid hemorrhage; however, the association of prior cocaine use with the incidence of vasospasm and delayed cerebral ...
Brendan J. Klein, DO, Joshua A. Cuoco, DO, MS, Cara M. Rogers, DO, John J. Entwistle, DO, Eric A. Marvin, DO, Biraj M. Patel, MD   +5 more
doaj   +1 more source