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Specialty: Hematology
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Total 2753 results found since Jan 2013.
Point of Care Assessment of Direct Oral Anticoagulation in Acute Ischemic Stroke: Protocol for a Prospective Observational Diagnostic Accuracy Study
This study will test the hypothesis that hyperacute point-of-care assessment of clotting time in the patient's whole blood has sufficient diagnostic accuracy to determine immediately whether stroke patients are pretreated with DOAC. Methods/ Design: This will be a prospective single-center diagnostic accuracy study in 1850 consecutive acute ischemic stroke patients at a tertiary stroke center in Saxony, Germany. Presence of active anticoagulation with DOAC will be determined by point-of-care quantification of clotting time via whole blood viscoelastic testing (ClotPro®) using Russell venom viper and Ecarin assay compared ...
Source: Thrombosis and Haemostasis - June 7, 2022 Category: Hematology Authors: Annahita Sedghi Lars Heubner Anna Klimova Oliver Tiebel J örg Pietsch Martin Mirus Kristian Barlinn Tabea Tabita Talita Tatjana Minx Jan Beyer-Westendorf Volker Puetz Peter Spieth Timo Siepmann Source Type: research
DNA Methylation and Ischemic Stroke Risk: An Epigenome-Wide Association Study
CONCLUSION: Specific DNA methylation pattern is causally associated with IS risk. These results could be useful for specifically predicting stroke occurrence and could potentially be evaluated as therapeutic targets.PMID:35717949 | DOI:10.1055/s-0042-1749328
Source: Thrombosis and Haemostasis - June 19, 2022 Category: Hematology Authors: Natalia Cullell Carolina Soriano-T árraga Cristina Gallego-F ábrega Jara C árcel-Márquez Nuria P Torres- Águila Elena Mui ño Miquel Lled ós Laia Lluci à-Carol Manel Esteller Manuel Castro de Moura Joan Montaner Alba Fern ández-Sanlés Roberto Elo Source Type: research
Stroke Prevention with Hydroxyurea Enabled through Research and Education (SPHERE): a Phase 2 primary stroke prevention trial in sub-Saharan Africa
Conclusion: SPHERE has built local capacity with high-quality research infrastructure and TCD screening for SCA in Tanzania. Fully enrolled, participants have a high prevalence of elevated baseline TCD velocities and splenomegaly. SPHERE will prospectively determine the benefits of hydroxyurea at MTD for primary stroke prevention, anticipating expanded access to hydroxyurea treatment across Tanzania.
Source: Acta Haematologica - August 17, 2022 Category: Hematology Source Type: research
Alteplase or tenecteplase for thrombolysis in ischemic stroke: An illustrated review
Res Pract Thromb Haemost. 2022 Sep 20;6(6):e12795. doi: 10.1002/rth2.12795. eCollection 2022 Aug.ABSTRACTIntravenous thrombolysis is a standard of care treatment for patients with acute ischemic stroke. Tissue plasminogen activator (tPA) has been the main thrombolytic agent used since the publication of the seminal National Institutes of Neurological Disorders and Stroke trial in 1995. There is now mounting evidence to support the routine use of Tenecteplase (TNK) to treat acute ischemic stroke. TNK is a genetically modified tPA with higher fibrin specificity, longer half-life, and reduced systemic coagulopathy. In this il...
Source: Thrombosis and Haemostasis - October 3, 2022 Category: Hematology Authors: Annie Zhu Phavalan Rajendram Eric Tseng Shelagh B Coutts Amy Y X Yu Source Type: research
Stroke and myocardial infarction in patients with abdominal aortic aneurysms and new-onset atrial fibrillation
Conclusion Cardiovascular prognosis has improved in patients with prevalent AAA disease and new-onset AF in concordance with optimization of antithrombotic therapy over time. A diagnosis of AF conferred residual risk of stroke and myocardial infarction.PMID:36626930 | DOI:10.1055/a-2009-8954
Source: Thrombosis and Haemostasis - January 10, 2023 Category: Hematology Authors: Chalotte Winther Winther Nicolajsen Peter Br ønnum Nielsen Martin Jensen Nikolaj Eldrup Torben Bjerregaard Larsen Gregory Yh Lip Samuel Z Goldhaber Mette S øgaard Source Type: research
Coagulation biomarkers for ischemic stroke
We report on coagulation biomarker-induced risk of IS, stroke severity, and outcomes following IS derived from prospective population studies, case-control studies, and acute-phase IS studies. We found indications that many coagulation and inflammation biomarkers are associated with IS, but it is early to conclude that any of these biomarkers can be applied in a therapeutic setting to predict patients at risk of IS, stroke severity at the acute phase, and clinical outcome after treatment. The strongest evidence for a role in IS was found for beta-thromboglobulin, von Willebrand factor, factor VIII, fibrinogen, thrombin-act...
Source: Thrombosis and Haemostasis - June 5, 2023 Category: Hematology Authors: Aarazo Barakzie A J Gerard Jansen Hugo Ten Cate Moniek P M de Maat Source Type: research
