Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034065 (pulmonary embolism)
 14,979 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Low-Molecular-Weight Heparin (LMWH) fractions are prepared from standard unfractionated heparin (UFH) and are thus similar to it in many aspects. The major advantages of LMWH are improved efficacy and safety, longer half-life and reduced need for laboratory monitoring. In addition, the dangers of UFH administered by continuous infusion in the hospital setting are often not fully appreciated and the necessary monitoring and dosage adjustment poorly carried out resulting in inadequate doses being given. LMWHs are the drug of choice in many clinical situations. Four LMWHs are now licensed in the UK for prophylaxis of venous thrombo-embolism during or after surgery (Certoparin, Dalteparin [Fragmin], Enoxaparin [Lovenox/Clexane] and Tinzaparin [Innohep]; a fifth is licensed but not currently available in the UK. Dalteparin, Enoxaparin and Tinzaparin are licensed for the treatment of Deep Vein Thrombosis (DVT), and Tinzaparin additionally for the treatment of Pulmonary Embolism (PE), but so far none is licensed for use in pregnancy or paediatrics.
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PMID:Haemostasis and Thrombosis: Current Clinical Practice: Low-Molecular-Weight Heparins in The Prophylaxis and Treatment of Thrombo-Embolic Disease. 1139 79

A total of 290 consecutive patients who underwent total hip and total knee arthroplasty were prospectively entered into a clinical anticoagulation trial using a 10-day course of Lovenox with the American College of Chest Physicians-1A guidelines. Major complications occurred in 9% of patients; symptomatic deep vein thrombosis occurred in 9 (3.8%) patients, and nonfatal pulmonary embolism in 3 (1.3%) patients. Complications included 4.7% readmissions, 3.4% return to the operating room for wound incision and drainage, 5.1% prolonged hospitalization (wound drainage), and 3.4% injection site complications. Wound drainage of more than 7 days was predictive of readmission and wound reoperation. A body mass index of more than 35 was predictive of prolonged wound drainage. Return to the operating room for wound complications occurred 3x more frequently with the use of Lovenox than in our previous study using warfarin. Surgical site complications requiring readmission or reoperation should be considered "major" complications.
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PMID:Failure of the American College of Chest Physicians-1A protocol for lovenox in clinical outcomes for thromboembolic prophylaxis. 1740 85

Lovenox is a trade name for Enoxaparin. It is a low molecular weight heparin (LMWH) and has other trade names like Clexane and Xaparin. It is an anticoagulant used to prevent and treat venous thromboembolism events (VTE) like deep vein thrombosis or pulmonary embolism, and is given as a subcutaneous injection. General speaking, the most common skin reactions as a result of enoxaparin use are: urticarial, ecchymosis, and even skin necrosis due to vasculitis. These side effects are usually located at the injection site. New studies have pointed out the side effect that could occur a distance from the site of Lovenox injection. In our case extensive skin and subcutaneous tissue necrosis developed at the abdominal wall injection site.
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PMID:Lovenox Induced Tissue Necrosis, a Case Report and Literature Review. 2619 95

Low-Molecular-Weight Heparin (LMWH) fractions are prepared from standard unfractionated heparin (UFH) and are thus similar to it in many aspects. The major advantages of LMWH are improved efficacy and safety, longer half-life and reduced need for laboratory monitoring. In addition, the dangers of UFH administered by continuous infusion in the hospital setting are often not fully appreciated and the necessary monitoring and dosage adjustment poorly carried out resulting in inadequate doses being given. LMWHs are the drug of choice in many clinical situations. Four LMWHs are now licensed in the UK for prophylaxis of venous thrombo-embolism during or after surgery (Certoparin, Dalteparin [Fragmin], Enoxaparin [Lovenox/Clexane] and Tinzaparin [Inno-hep]; a fifth is licensed but not currently available in the UK. Dalteparin, Enoxaparin and Tinzaparin are licensed for the treatment of Deep Vein Thrombosis (DVT), and Tinzaparin additionally for the treatment of Pulmonary Embolism (PE), but so far none is licensed for use in pregnancy or paediatrics.
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PMID:Current Clinical Practice: Low-Molecular-Weight Heparins in The Prophylaxis and Treatment of Thrombo-Embolic Disease. 2742 41