Results 141 to 150 of about 2,602,339 (340)

Clot Composition Profiling in Large Vessel Occlusion Stroke Via Radiomics

Annals of Neurology, EarlyView.
Objective Clot composition may offer insights into the mechanism of ischemic stroke. Radiomics, a noninvasive imaging technique, enables tissue characterization through radiomic features (RFs). We aimed to evaluate clot composition using radiomics on non‐contrast computed tomography (NCCT).
Andres Gudino, Elena Sagues, Carlos Dier, Diego Ojeda, Samantha Saenz‐Hinojosa, Sebastian Sanchez, Ariel Vargas, Linder Wendt, Maria Belen Torres, Emily Garces, Alex Hanson, Navami Shenoy, Connor Aamot, Susan A. Walsh, Anil K. Chauhan, Gowri Anil‐Peethambar, Santiago Ortega‐Gutierrez, Jay Kinariwala, Mohamed Elshikh, Amir Shaban, Enrique C. Leira, Osorio Lopes Abath Neto, Malik Ghannam, Edgar A. Samaniego   +23 more
wiley   +1 more source

Association between patient outcomes and key performance indicators of stroke care quality: A systematic review and meta-analysis [PDF]

, 2017
Purpose: Translating research evidence into clinical practice often uses key performance indicators to monitor quality of care. We conducted a systematic review to identify the stroke key performance indicators used in large registries, and to estimate
Cadilhac, Dominique A., Kagwiza, Jeanne N., Langhorne, Peter, Urimubenshi, Gerard, Wu, Olivia   +4 more
core   +1 more source

Randomized Controlled Trial of Mechanical Thrombectomy Versus Catheter-directed Thrombolysis for Acute Hemodynamically Stable Pulmonary Embolism: Rationale and Design of the PEERLESS Study.

American Heart Journal, 2023
C. Gonsalves, C. M. Gibson, S. Stortecky, Roger A Alvarez, D. Beam, James M. Horowitz, Mitchell J. Silver, C. Toma, John H. Rundback, Stuart P Rosenberg, Craig D Markovitz, Thomas Tu, Wissam A Jaber   +12 more
semanticscholar   +1 more source

Mechanical Thrombectomy Outcomes With or Without Intravenous Thrombolysis: Insight From the ASTER Randomized Trial

Stroke, 2018
Background and Purpose— Intravenous thrombolysis (IVT) within 4.5 hours of symptom onset is currently recommended before mechanical thrombectomy (MT). We compared functional outcome, neurological recovery, reperfusion, and adverse events according to the
F. Gariel, B. Lapergue, R. Bourcier, J. Berge, X. Barreau, M. Mazighi, M. Kyheng, J. Labreuche, R. Fahed, R. Blanc, B. Gory, A. Duhamel, S. Saleme, V. Costalat, S. Bracard, H. Desal, L. Détraz, A. Consoli, M. Piotin, G. Marnat   +19 more
semanticscholar   +1 more source

Hemolysis Detected Following the Preparation and Collection of Blood in a Porcine Model Using a Syringe‐Based Aspiration Thrombectomy System for Autotransfusion

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Autologous transfusion of filtered, unwashed blood is a technique to mitigate the effects of blood loss during mechanical thrombectomy, but the degree of hemolysis resulting from this approach and guidance for blood return in this setting is not well understood.
Suhail Dohad, Mohammed M. Hoque, Jonathan H. Waters, Marc Salhanick   +3 more
wiley   +1 more source

Transcranial sonothrombolysis using high-intensity focused ultrasound: impact of increasing output power on clot fragmentation [PDF]

, 2013
Background The primary goal of this study was to investigate the relationship between increasing output power levels and clot fragmentation during high-intensity focused ultrasound (HIFU)-induced thrombolysis.
Ahadi, Golnaz, Ernström, Karin, Fisher, David J, Grimm, Michele J, Hölscher, Thilo, Voie, Arne H, Welch, Christian S, Zadicario, Eyal   +7 more
core   +4 more sources

Coronary Slow Flow and No‐Reflow During Percutaneous Coronary Intervention: Contemporary Insights Into Imaging‐Guided Prediction, Prevention, and Management

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Coronary slow flow (SF) and no‐reflow (NR) are clinically significant complications of percutaneous coronary intervention (PCI), particularly in ST‐segment elevation myocardial infarction (STEMI) and saphenous vein graft (SVG) interventions. Angiographically defined as impaired myocardial perfusion despite restored epicardial patency, SF/NR ...
Bharat Khialani, Eran Sim, George Touma, Sarah Fairley, Cuneyt Ada, Bernard Wong   +5 more
wiley   +1 more source

Feasibility and Safety of the ETcath200 Robotic PCI System for Complex Coronary Lesions: A Prospective Single‐Center Study

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background International robotic‐assisted PCI platforms such as CorPath 200 and CorPath GRX have demonstrated procedural safety and efficacy but are limited by the absence of real‐time tactile feedback and cumbersome device exchange. The ETcath200, the first domestically developed robotic PCI system in China, introduces guidewire force‐sensing
Jing Yang, Yuqi Fang, Yizhu Yan, Zijing Liu, Jing Xie, Ge Zhang, Zhicheng Zhang, Tienan Sun, Guangyao Zhai   +8 more
wiley   +1 more source

Multi‐Cohort Analysis Reveals Genetic Predispositions to Clonal Hematopoiesis as Mutation‐Specific Risk Factors for Stroke

Advanced Genetics, Volume 6, Issue 1, March 2025.
This study comprehensively evaluated the differential effect of clonal hematopoiesis (CH) mutations on the risk of various stroke subtypes and functional recovery. It shows that TET2 is associated with small vessel stroke possibly via a pro‐inflammatory pathway. Abstract Recent observational studies have found an association between Clonal Hematopoesis
Shuyang Lin, Yang E. Li, Yan Wang
wiley   +1 more source

Ultrasound-assisted thrombolysis of an occluded transjugular portosystemic shunt

Diagnostic and Interventional Radiology, 2017
Transjugular intrahepatic portosystemic shunt (TIPS) insertion is commonly performed for refractory ascites or variceal bleeding. However, TIPS dysfunction can be seen in both early and late settings, with shunt thrombosis a particular problem. Treatment
Nicholas Hilliard, Teik Choon See, Nadeem Shaida   +2 more
doaj   +1 more source