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Condition: Thrombosis
Drug: Coumadin
Nutrition: Vitamin K

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Total 228 results found since Jan 2013.

Non-vitamin K Antagonist Oral Anticoagulant, Warfarin, and ABC Pathway Adherence on Hierarchical Outcomes: Win Ratio Analysis of the COOL-AF Registry
CONCLUSION: This Win Ratio analysis demonstrates the significant benefits of NOACs over warfarin and ABC pathway adherence over nonadherence in reducing the composite outcome in patients with AF.PMID:37625457 | DOI:10.1055/s-0043-1772773
Source: Thrombosis and Haemostasis - August 25, 2023 Category: Hematology Authors: Sukrit Treewaree Gregory Y H Lip Rungroj Krittayaphong Source Type: research

Quest for the Perfect Anticoagulant
The current referenced meta-analysis study by Selvaraj et al1 examines the relative merits of anticoagulation with a direct oral anticoagulant (DOAC) versus vitamin K antagonist (VKA) after transcatheter aortic valve implantation (TAVI) in patients meeting the indications for anticoagulation because of atrial fibrillation (AF). Although guidelines vary, the general consensus appears to indicate noninferiority to superiority of DOACs in the treatment of nonvalvular AF. In the landmark Apixiban for Reduction In Stroke and Other Thromboemoblic Events in Atrial Fibrillation trial comparing apixaban to warfarin in patients with...
Source: The American Journal of Cardiology - July 27, 2023 Category: Cardiology Authors: Bryant Fisher, Danny Chu Source Type: research

Warfarin faring better: Vitamin K antagonists beat rivaroxaban and apixaban in the INVICTUS and PROACT Xa trials
J Thromb Haemost. 2023 Jul 8:S1538-7836(23)00523-8. doi: 10.1016/j.jtha.2023.06.036. Online ahead of print.ABSTRACTAlthough guidelines give preference to the direct oral anticoagulants (DOACs) over vitamin K antagonists (VKAs) for stroke prevention in most patients with atrial fibrillation (AF), DOACs are not recommended in those with rheumatic heart disease or mechanical heart valves. The results of the INVICTUS trial (Investigation of Rheumatic AF Treatment Using Vitamin K Antagonists, Rivaroxaban or Aspirin Studies), which compared rivaroxaban with a VKA in patients with rheumatic heart disease associated AF, and the PR...
Source: Thrombosis and Haemostasis - July 10, 2023 Category: Hematology Authors: John W Eikelboom Jeffrey I Weitz Source Type: research

Direct Oral Anticoagulation versus Warfarin in Left Ventricular Thrombus: Pooled Analysis of Randomized Controlled Trials
In conclusion, pooled analysis of RCT data favors DOAC over VKA in patients with LV thrombus both in terms of efficacy and safety. This article is protected by copyright. All rights reserved.PMID:37139934 | DOI:10.1002/jcph.2267
Source: The Journal of Clinical Pharmacology - May 4, 2023 Category: Drugs & Pharmacology Authors: Anders Olof Sahl én Haowen Jiang Yee How Lau Lucky Cuenza F Aaysha Cader Mohammed Al-Omary Purich Surunchupakorn Ka Hei Ho Jonathan Sung Derek Lee Satoshi Honda Ack Tan Wei Chieh Jonathan Yap 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