http://dx.doi.org/10.1160/TH15-10-0774 Thromb Haemost 2015; 114: 883–884 The fact that there was a genetic (hereditary) component in the pathology of venous thrombosis was recognised early. Indeed, it is now 50 years ago that the first description of a plasma protein deficiency linked to a hereditary thrombotic diathesis was reported, antithrombin deficiency, coining the term thrombophilia to d...

To compare the probability of leg vein recanalization between carriers and non-carriers of thrombophilia after an episode of deep vein thrombosis (DVT) of the lower extremities, we reviewed the clinical records of 472 patients with proximal DVT who were diagnosed with thrombophilia, and had long-term ultrasound scanning. One hundred and thirty-seven patients (29.0%) were carriers of thrombophil...

BACKGROUND & OBJECTIVES Acquired and genetic thrombotic conditions, both organ and non organ specific, are associated with increased foetal wastage. This study was carried out to examine the placenta from women with abnormal pregnancies and a history of unexplained foetal loss, and to associate with maternal thrombophilia status. METHODS Placentas from eight women with history of unexplained ...

Factor V Leiden (FVLeiden) and prothrombin G20210A are the most common genetic causes of thrombophilia and established risk factors for different clinical manifestations of venous thromboembolism (VTE). This study investigated whether the clinical manifestation of VTE, the extension of deep vein thrombosis (DVT) and the presence of transient risk factors at the time of the first VTE, differed a...

This is a review of less well-known aspects of thrombophilia and hypercoagulability as they relate to thrombosis. Thrombosis is an abnormal fibrin clot that develops in circulating blood with clinical symptoms of one or more arterial and/or venous obstructions exclusively identified by imaging techniques. The terms thrombophilia and hypercoagulability are often used indiscriminately when they a...

Pregnancy is a physiological hypercoagulable state, preparing the mother for the hemostatic challenge of delivery. However, this is associated with an increased risk of venous thrombosis and placenta-mediated complications, which present major challenges for mother and fetus. Although these conditions are heterogeneous in their pathophysiology, hereditary and acquired thrombophilia has been ass...

UNLABELLED In the present study, we compared groups of patients with and without thrombophilia, who underwent pulmonary endarterectomy (PEA), definitive treatment for chronic pulmonary hypertension resulting from thromboembolic disease. METHODS AND PATIENTS Between September 2004 and June 2007, we operated 54 patients with CTEPH. We divided our patients into three groups. Group I patients, ha...

BACKGROUND Thrombophilia is a main predisposition to thrombosis due to a procoagulant state. Several point mutations play key roles in blood-clotting disorders, which are grouped under the term thrombophilia. These thrombophilic mutations are methylenetetrahydrofolate reductase (MTHFR, C677T, and A1298C), factor V Leiden (G1691A), prothrombin gene mutation (factor II, G20210A), and plasminogen ...