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Specialty: Hematology
Condition: Bleeding

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Total 643 results found since Jan 2013.

Niemann-Pick C1 protein regulates platelet membrane-associated Ca < sup > 2+ < /sup > signalling in thrombo-occlusive diseases in mice
CONCLUSIONS: Our findings highlight that NPC1 regulates membrane-associated and SERCA3-dependent Ca2+ mobilisation during platelet activation and that MK/platelet-specific ablation of Npc1 protects against experimental models of arterial thrombosis and myocardial or cerebral ischemia/reperfusion injury.PMID:37054918 | DOI:10.1016/j.jtha.2023.03.038
Source: Thrombosis and Haemostasis - April 13, 2023 Category: Hematology Authors: Mailin-Christin Manke Anna Roslan Britta Walker Patrick M ünzer Ferdinand Kollotzek Bing Peng Stine Mencl Cristina Coman Rebecca D Szepanowski Harald Schulze Andrew P Lieberman Florian Lang Meinrad Gawaz Christoph Kleinschnitz Robert Lukowski Robert Ahre Source Type: research

Thrombosis and bleeding in patients with COVID-19 requiring extracorporeal membrane oxygenation: a systematic review and meta-analysis
CONCLUSIONS: Circuit thrombosis and major bleeding were the most common thrombotic and bleeding events. The incidence of ICH was significantly higher when ECMO was indicated for COVID-19 than for other respiratory diseases. There is no evidence for stronger anticoagulation practice, and remains no consistent anticoagulation strategy to reduce the occurrence of thrombosis and bleeding under the double "hit" of COVID-19 and ECMO.PMID:36999123 | PMC:PMC9993729 | DOI:10.1016/j.rpth.2023.100103
Source: Thrombosis and Haemostasis - March 31, 2023 Category: Hematology Authors: Yu Jin Yang Zhang Jinping Liu Zhou Zhou Source Type: research

Prevalence of selected bleeding and thrombotic events in  persons with hemophilia versus the general population: A scoping review
Res Pract Thromb Haemost. 2022 Dec 9;7(1):100007. doi: 10.1016/j.rpth.2022.100007. eCollection 2023 Jan.ABSTRACTLife expectancy for persons with hemophilia has increased over recent decades due to advances in treatment practice and patient care. Those with hemophilia are now more likely to be affected by conditions associated with aging, such as myocardial infarction, hemorrhagic/ischemic stroke, deep vein thrombosis, pulmonary embolism, and intracranial hemorrhage. Here, we describe the results of a literature search designed to summarize current data on the prevalence of the above selected bleeding and thrombotic events ...
Source: Thrombosis and Haemostasis - March 9, 2023 Category: Hematology Authors: Amy D Shapiro Brandon M Hardesty Flora Peyvandi Alfonso Iorio Source Type: research

Protocol for a Systematic Review and Individual Participant Data Meta-Analysis of Randomized Trials of Screening for Atrial Fibrillation to Prevent Stroke
Thromb Haemost. 2023 Mar;123(3):366-376. doi: 10.1055/s-0042-1760257. Epub 2023 Mar 2.ABSTRACTINTRODUCTION: Atrial fibrillation (AF) is a common cause of stroke. Timely diagnosis of AF and treatment with oral anticoagulation (OAC) can prevent up to two-thirds of AF-related strokes. Ambulatory electrocardiographic (ECG) monitoring can identify undiagnosed AF in at-risk individuals, but the impact of population-based ECG screening on stroke is uncertain, as ongoing and published randomized controlled trials (RCTs) have generally been underpowered for stroke.METHODS AND ANALYSIS: The AF-SCREEN Collaboration, with support from...
Source: Thrombosis and Haemostasis - March 2, 2023 Category: Hematology Authors: AF SCREEN and AFFECT-EU Collaborators Source Type: research

Direct Oral Anticoagulants: Laboratory Challenges and Antidotes
In conclusion, although DOACs make long-term anticoagulation safer and more convenient for patients, DOACs pose challenge to all healthcare providers involved in anticoagulation decisions. The key to correct patient management and optimal outcome therefore lies in education.PMID:36807818 | DOI:10.1055/a-1987-3559
Source: Hamostaseologie - February 22, 2023 Category: Hematology Authors: Jan Beyer-Westendorf Christina K öhler Source Type: research

A Review of FXIa Inhibition as a Novel Target for Anticoagulation
Hamostaseologie. 2023 Feb;43(1):28-36. doi: 10.1055/a-1984-7021. Epub 2023 Feb 20.ABSTRACTLimitations of vitamin K antagonists as chronic oral anticoagulant therapy have largely been supplanted by direct factor IIa and factor Xa inhibitor oral anticoagulants with similar efficacy but an overall better safety profile, lack of routine monitoring, and very limited drug-drug interactions compared with agents such as warfarin. However, an increased risk of bleeding remains even with these new-generation oral anticoagulants in fragile patient populations, in patients requiring dual or triple antithrombotic therapy, or high bleed...
Source: Hamostaseologie - February 22, 2023 Category: Hematology Authors: Ioannis Koulas Alex C Spyropoulos Source Type: research

Direct Oral Anticoagulants: Laboratory Challenges and Antidotes
In conclusion, although DOACs make long-term anticoagulation safer and more convenient for patients, DOACs pose challenge to all healthcare providers involved in anticoagulation decisions. The key to correct patient management and optimal outcome therefore lies in education.PMID:36807818 | DOI:10.1055/a-1987-3559
Source: Hamostaseologie - February 22, 2023 Category: Hematology Authors: Jan Beyer-Westendorf Christina K öhler Source Type: research

A Review of FXIa Inhibition as a Novel Target for Anticoagulation
Hamostaseologie. 2023 Feb;43(1):28-36. doi: 10.1055/a-1984-7021. Epub 2023 Feb 20.ABSTRACTLimitations of vitamin K antagonists as chronic oral anticoagulant therapy have largely been supplanted by direct factor IIa and factor Xa inhibitor oral anticoagulants with similar efficacy but an overall better safety profile, lack of routine monitoring, and very limited drug-drug interactions compared with agents such as warfarin. However, an increased risk of bleeding remains even with these new-generation oral anticoagulants in fragile patient populations, in patients requiring dual or triple antithrombotic therapy, or high bleed...
Source: Hamostaseologie - February 22, 2023 Category: Hematology Authors: Ioannis Koulas Alex C Spyropoulos Source Type: research

Direct Oral Anticoagulants: Laboratory Challenges and Antidotes
In conclusion, although DOACs make long-term anticoagulation safer and more convenient for patients, DOACs pose challenge to all healthcare providers involved in anticoagulation decisions. The key to correct patient management and optimal outcome therefore lies in education.PMID:36807818 | DOI:10.1055/a-1987-3559
Source: Hamostaseologie - February 22, 2023 Category: Hematology Authors: Jan Beyer-Westendorf Christina K öhler Source Type: research

A Review of FXIa Inhibition as a Novel Target for Anticoagulation
Hamostaseologie. 2023 Feb;43(1):28-36. doi: 10.1055/a-1984-7021. Epub 2023 Feb 20.ABSTRACTLimitations of vitamin K antagonists as chronic oral anticoagulant therapy have largely been supplanted by direct factor IIa and factor Xa inhibitor oral anticoagulants with similar efficacy but an overall better safety profile, lack of routine monitoring, and very limited drug-drug interactions compared with agents such as warfarin. However, an increased risk of bleeding remains even with these new-generation oral anticoagulants in fragile patient populations, in patients requiring dual or triple antithrombotic therapy, or high bleed...
Source: Hamostaseologie - February 22, 2023 Category: Hematology Authors: Ioannis Koulas Alex C Spyropoulos Source Type: research

Direct Oral Anticoagulants: Laboratory Challenges and Antidotes
In conclusion, although DOACs make long-term anticoagulation safer and more convenient for patients, DOACs pose challenge to all healthcare providers involved in anticoagulation decisions. The key to correct patient management and optimal outcome therefore lies in education.PMID:36807818 | DOI:10.1055/a-1987-3559
Source: Hamostaseologie - February 22, 2023 Category: Hematology Authors: Jan Beyer-Westendorf Christina K öhler Source Type: research

A Review of FXIa Inhibition as a Novel Target for Anticoagulation
Hamostaseologie. 2023 Feb;43(1):28-36. doi: 10.1055/a-1984-7021. Epub 2023 Feb 20.ABSTRACTLimitations of vitamin K antagonists as chronic oral anticoagulant therapy have largely been supplanted by direct factor IIa and factor Xa inhibitor oral anticoagulants with similar efficacy but an overall better safety profile, lack of routine monitoring, and very limited drug-drug interactions compared with agents such as warfarin. However, an increased risk of bleeding remains even with these new-generation oral anticoagulants in fragile patient populations, in patients requiring dual or triple antithrombotic therapy, or high bleed...
Source: Hamostaseologie - February 22, 2023 Category: Hematology Authors: Ioannis Koulas Alex C Spyropoulos Source Type: research