title: Deep Vein Thrombosis and Pulmonary Embolism in the Apixaban Era: From Bench to Bedside.
abstract: The traditional treatment of venous thromboembolism (VTE) with heparin and warfarin has numerous limitations. New oral anticoagulants represent the promising alternative with the potential to overcome the limitations of traditional treatment.
  
  
  
  Apixaban is an oral factor Xa inhibitor with a rapid onset of action and predictable pharmacokinetics that allows a fixed dose regimen. With this characteristic apixaban overcomes many limitations and simplifies treatment of VTE eliminating the need for initial parenteral anticoagulant therapy and laboratory monitoring.
  
  
  
  Fixed-dose regimen of oral apixaban alone is as effective as conventional treatment regimen and is associated with a clinically relevant reduction of major bleeding. Extended anticoagulation with apixaban with either a treatment dose (5 mg twice daily) or thromboprophylactic dose (2.5 mg twice daily) reduces the risk of recurrent venous thromboembolism without increase in the rate of major bleeding.
  
  
  
  Therefore, apixaban provides a simple, effective and safe alternative to conventional acute or long-term treatment of VTE.
authors.affiliation: Department of Vascular Disease, University Medical Centre, Ljubljana, Slovenia.
authors.forename: Pavel
authors.initials: P
authors.lastname: Poredos
authors.affiliation: Department of Vascular Disease, University Medical Centre, Ljubljana, Slovenia.|Center for Advanced Cardiopulmonary Therapies and Transplantation, Health Science Center at Houston, University of Texas, Houston, TX, United States.
authors.forename: Mateja Kaja
authors.initials: MK
authors.lastname: Jezovnik
mesh_terms: D000284:Administration, Oral; D000925:Anticoagulants / Q000008:administration & dosage / Q000009:adverse effects; D004305:Dose-Response Relationship, Drug; D065427:Factor Xa Inhibitors / Q000008:administration & dosage / Q000009:adverse effects / Q000494:pharmacology; D006470:Hemorrhage / Q000139:chemically induced; D006493:Heparin / Q000008:administration & dosage / Q000009:adverse effects; D006801:Humans; D011655:Pulmonary Embolism / Q000188:drug therapy*; D011720:Pyrazoles / Q000008:administration & dosage* / Q000009:adverse effects / Q000494:pharmacology; D011728:Pyridones / Q000008:administration & dosage* / Q000009:adverse effects / Q000494:pharmacology; D054556:Venous Thromboembolism / Q000188:drug therapy; D020246:Venous Thrombosis / Q000188:drug therapy*; D014859:Warfarin / Q000008:administration & dosage / Q000009:adverse effects
chemical_list: D000925:Anticoagulants; D065427:Factor Xa Inhibitors; D011720:Pyrazoles; D011728:Pyridones; C522181:apixaban; D014859:Warfarin; D006493:Heparin
keywords: Bleeding complications; management; new oral anticoagulants; venous thrombosis.