Results 21 to 30 of about 302,198 (202)

clotFoam: An Open-Source Framework to Simulate Blood Clot Formation Under Arterial Flow [PDF]

SoftwareX (2023) 101483, 2023
Blood clotting involves the coupled processes of platelet aggregation and coagulation. Simulating clotting under flow in complex geometries is challenging due to multiple temporal and spatial scales and high computational cost. clotFoam is an open-source software developed in OpenFOAM that employs a continuum model of platelet advection, diffusion, and
arxiv   +1 more source

Detecting factor XIa in immune globulin products: Commutability of international reference materials for traditional and global hemostasis assays

Research and Practice in Thrombosis and Haemostasis, 2021
Background Activated coagulation factor XIa (FXIa) is an impurity and primary source of procoagulant activity in thrombosis‐implicated immune globulin (IG) products.
Yideng Liang, Joseph W. Jackson, Samuel A. Woodle, Stepan S. Surov, Leonid A. Parunov, Dorothy E. Scott, Mark Weinstein, Timothy K. Lee, Mikhail V. Ovanesov   +8 more
doaj   +1 more source

COAGULATION TEST METHOD FOR EXTRACORPOREAL BLOOD CIRCUITS

ASAIO Journal, 2005
Stephen R. Ash, David Carr
openalex   +3 more sources

Efficacy of the 20-minute whole blood clotting test (WBCT20) in the diagnosis of coagulation alteration related to snakebites in a Western Brazilian Amazon hospital

Revista da Sociedade Brasileira de Medicina Tropical, 2021
Introduction: The efficacy of 20-minute whole blood clotting (WBCT20) and the Lee-White clotting time (LWCT) tests in diagnosing coagulation alterations from snakebites were compared.
Tamires Nascimento da Costa, Ageane Mota da Silva, Rodrigo Medeiros de Souza, Wuelton Marcelo Monteiro, Paulo Sérgio Bernarde   +4 more
doaj   +1 more source

Correlation between the bleeding coagulation tests before vertebral surgery and the perioperative bleeding amount in geriatric patients using antiaggregants and anticoagulants

Asian Journal of Medical Sciences, 2023
Background: The world is witnessing an increase in its elderly population, which is reflected in the growing number of orthopedic surgeries being performed.
Bulent Yardimci , Meric Enercan , Azmi Hamzaoglu , Reyhan Diz Kucukkaya , Nomin Bold   +4 more
doaj   +1 more source

Thromboelastometry profile in critically ill patients: A single-center, retrospective, observational study. [PDF]

PLoS ONE, 2018
Transfusion therapy is associated with increased morbidity, mortality and costs. Conventional coagulation tests (CCT) are weak bleeding predictors, poorly reflecting coagulation in vivo.
Tomaz Crochemore, Thiago Domingos Corrêa, Marcus D Lance, Cristina Solomon, Ary Serpa Neto, João Carlos de Campos Guerra, Priscila Scolmeister Lellis, Livia Muller Bernz, Natalia Nunes, Cassio Massashi Mancio, Ana Paula Hitomi Yokoyama, Eliézer Silva   +11 more
doaj   +1 more source

Strategies to avoid empiric blood product administration in liver transplant surgery

Saudi Journal of Anaesthesia, 2018
Massive blood loss has been a dreaded complication of liver transplantation, and the accompanying transfusion is associated with adverse outcomes in the form of decreased patient and graft survival.
Mian Ahmad, Johann Mathew, Usama Iqbal, Rayhan Tariq   +3 more
doaj   +1 more source

Evaluation of blood coagulation by optical vortex tracking [PDF]

arXiv, 2021
We investigated a new optical approach for the detection of the coagulation dynamic process by means of the information on the optical vortex. In our study, laser speckle was captured using a high-speed CMOS camera, and the statistical information of the optical vortex characterized the change in coagulation properties with time.
arxiv  

Polyphosphate in Neonates: Less Shedding from Platelets and Divergent Prothrombotic Capacity Due to Lower TFPI Levels

Frontiers in Physiology, 2017
Background: The neonatal hemostatic system exhibits a fragile balance featuring lower levels of clotting factors as well as inhibitors. Neonatal platelets show in-vitro hypoaggregability, but neonates exhibit well-functioning primary and secondary ...
Axel Schlagenhauf, Harald Haidl, Sina Pohl, Eva-Christine Weiss, Bettina Leschnik, Siegfried Gallistl, Wolfgang Muntean   +6 more
doaj   +1 more source

Coagulation testing in the perioperative period

Indian Journal of Anaesthesia, 2014
Perioperative coagulation management is a complex task that has a significant impact on the perioperative journey of patients. Anaesthesia providers play a critical role in the decision-making on transfusion and/or haemostatic therapy in the surgical ...
Venkatesan Thiruvenkatarajan, Ashlee Pruett, Sanjib Das Adhikary   +2 more
doaj   +1 more source