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Subcutaneous Enoxaparin for Outpatient Anticoagulation Therapy in a Patient with an Aortic Valve Replacement
Author(s) -
Manley Harold J.,
Smith Judith A.,
Garris Robert E.
Publication year - 1998
Publication title -
pharmacotherapy: the journal of human pharmacology and drug therapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.227
H-Index - 109
eISSN - 1875-9114
pISSN - 0277-0008
DOI - 10.1002/j.1875-9114.1998.tb03871.x
Subject(s) - medicine , warfarin , heparin , aortic valve replacement , adverse effect , low molecular weight heparin , anesthesia , surgery , cardiology , atrial fibrillation , stenosis
Low‐molecular‐weight heparins have been administered for a variety of clinical conditions. A patient with a mechanical aortic valve replacement patient underwent elective transurethral prostatectomy. Anticoagulation was managed with unfractionated heparin immediately preoperatively and postoperatively. Warfarin was begun on postoperative day 1. The patient had a prolonged hospitalization due to subtherapeutic international normalized ratios (INR) despite warfarin administration. Because he intended to leave the hospital against medical advice before therapeutic INR was achieved, enoxaparin 1 mg/kg subcutaneously every 12 hours was prescribed to provide anticoagulation, facilitating discharge and improving the patient's quality of life. Enoxaparin was associated with an approximate saving of $4500 over warfarin. The only adverse event reported was bruising at the injection site.