title: [How to provide practical treatment for ambulatory patients with deep venous thrombosis].
abstract: Much interest has been focused on low molecular weight heparins (LMWH), light weight fragments of standard heparin, for the management of deep vein thrombosis (DVT) without pulmonary embolism (PE). LMWHs offer several advantages: predictable anticoagulant activity, better bioavailability, longer half-life, better patient and caretaker comfort, safety and efficacy at least comparable to continuous intravenous heparin. Ambulatory treatment is quite attractive and a large number of patients with DVT are now being managed as outpatients. There are however certain precautions which must be taken to avoid unsatisfactory anticoagulation and subsequent consequences which have nevertheless been shown to be exceptional in well-designed and well-conducted trials excluding patients with high risk for hemorrhage and based on attentive medical control. The purpose of this review is to propose clear and simple protocols for everyday practice aimed at a global diagnostic and therapeutic management of venous thromboembolism. The review of the literature draws attention to the need for confirmation of the clinical suspicion of DVT, practical application of the anticoagulant treatment, and the importance of the etiology search in order to avoid missing a congenital or acquired state of thrombophilia or an occult cancer revealed by DVT. Half of all cases of thrombosis are caused by these two etiologies. In addition, with the development of noninvasive methods for diagnosing DVT, the efficacy of clear therapeutic regimens and the simplification of coagulation tests warrant outpatient management in many cases of DVT in compliance with certain rules of good clinical practice: confirmation of the diagnosis and regular treatment controls. An essential element is the close collaboration between the patient, the physician, the nursing staff, the laboratory and the pharmacist.
authors: Service de Pneumologie et Réanimation, Hôtel-Dieu, Paris.
authors: A
authors: A
authors: Achkar
authors: M M
authors: MM
authors: Samama
mesh_terms: D000553:Ambulatory Care / Q000379:methods*; D000925:Anticoagulants / Q000627:therapeutic use*; D003937:Diagnosis, Differential; D004305:Dose-Response Relationship, Drug; D005240:Feasibility Studies; D006495:Heparin, Low-Molecular-Weight / Q000627:therapeutic use*; D006801:Humans; D012307:Risk Factors; D020246:Venous Thrombosis / Q000175:diagnosis / Q000209:etiology / Q000628:therapy*
chemical_list: D000925:Anticoagulants; D006495:Heparin, Low-Molecular-Weight