Management of Deep Vein Thrombosis in Emergency Departments;Time to Change the Viewpoint

• Published in: Emergency (Tehran, Iran) Vol. 4; no. 1; p. 47
• Main Authors: Faridaalaee, Gholamreza, Shakori, Mohammad Shafe
• Format: Journal Article
• Language: English
• Published: Iran Shahid Beheshti University of Medical Sciences 2016
• Subjects: Letter to Editor
• ISSN: 2345-4563; 2345-4571

Clot formation within a deep vein is called deep vein thrombosis (DVT). It occurs in about 100 persons per 100,000 population each year in the United States and leads to about 600,000 pulmonary thromboembolism (PTE) cases and also causes 60,000 deaths annually. For many years, unfractionated heparin (UFH) and warfarin have been used for treatment of DVT and prevention of PTE. This approach needs hospitalization and necessitates close monitoring by partial thromboplastin time (PTT) measurement. By development of low molecular weight heparin (LMWH) the need for laboratory monitoring was resolved. In addition, some investigators also claimed that it is accompanied with less bleeding risk and better outcome. Accordingly, outpatient management of DVT became possible and nowadays American College of Chest Physicians (ACCP) advocates outpatient therapy for DVT. This method has been shown to be safe and effective in presence of home adequacy criteria. Home adequacy is defined by ACCP as “well-maintained living conditions, strong support from family or friends, phone access, and ability to quickly return to the hospital if there is deterioration”. Yet, many physicians in Iran prefer to hospitalize all DVT patients because of their belief in the impossibility of outpatient treatment.