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The use of LMWHs should be avoided in patients with known allergies to LMWHs, heparin, sulfites or benzyl alcohol, in patients with active major bleeding, or in patients with a history of heparin-induced low blood platelet count (also known as heparin-induced thrombocytopenia or HIT). High treatment doses are contraindicated in acute bleeding ...
Direct oral anticoagulants (DOACs) have emerged as an essential alternative to conventional anticoagulants, such as vitamin K antagonists (VKAs) and low-molecular-weight heparins (LMWHs), due to their rapid onset of action, predictable pharmacokinetics, fixed dosing, and lower risk of bleeding. DOACs can also facilitate home treatment and ...
This size difference has led to the development of low-molecular-weight heparins (LMWHs) and fondaparinux as anticoagulants. Fondaparinux targets anti-factor Xa activity rather than inhibiting thrombin activity, to facilitate a more subtle regulation of coagulation and an improved therapeutic index.
Semuloparin (INN, USAN) is an experimental antithrombotic being developed by Sanofi-Aventis and belongs to the group of low molecular weight heparins (LMWH). [1] It has completed Phase III clinical trials for the prevention of thromboembolism following various kinds of surgery such as hip replacement, [2] as well as for patients undergoing chemotherapy.
"NCI Drug Dictionary".National Cancer Institute. 2 February 2011; Shafiq N, Malhotra S, Pandhi P, Sharma N, Bhalla A, Grover A (2006). "A randomized controlled clinical trial to evaluate the efficacy, safety, cost-effectiveness and effect on PAI-1 levels of the three low-molecular-weight heparins--enoxaparin, nadroparin and dalteparin.
Like semuloparin, bemiparin is classified as an ultra-LMWH because of its low molecular mass of 3600 g/mol on average. [3] ( Enoxaparin has 4500 g/mol.) These heparins have lower anti-thrombin activity than classical LMWHs and act mainly on factor Xa, reducing the risk of bleeding.
Warfarin is indicated for the prophylaxis and treatment of venous thrombosis and its extension, pulmonary embolism; [9] prophylaxis and treatment of thromboembolic complications associated with atrial fibrillation and/or cardiac valve replacement; [9] and reduction in the risk of death, recurrent myocardial infarction, and thromboembolic events such as stroke or systemic embolization after ...
Each Wikipedia project has a code, which is used as a subdomain of wikipedia.org. The codes mostly conform to ISO 639-1 two-letter codes or ISO 639-3 three-letter codes, with preference given to a two-letter code if available. [14] For example, en stands for English in ISO 639-1, so the English Wikipedia is at en.wikipedia.org.