Inferior Vena Cava Filters: A Clinical Review and Future Perspectives.

Anticoagulation represents the first line treatment for venous thromboembolism (VTE). However, inferior vena cava (IVC) filter insertion can be considered as a possible therapeutic strategy when anticoagulant therapy is contraindicated, to avoid embolization from the lower limbs to pulmonary circulation. Other possible indications are debated among experts.

An association between residual vein thrombosis and subclinical atherosclerosis: Cross-sectional study.

Background: The association between venous and arterial thrombotic disorders is still unclear. We assessed the association between residual vein thrombosis (RVT) and subclinical atherosclerosis in a cohort of patients with unprovoked (or associated with weak risk factors) proximal deep-vein thrombosis (DVT).

Methods: In a multicenter cross-sectional study, consecutive patients over 40years free from atherosclerotic disorders received the ultrasound assessment of the leg vein system and that of carotid arteries approximately three months after an episode of proximal DVT.

Safety ad efficacy of direct oral anticoagulants for extended treatment of venous thromboembolism.

Currently available anticoagulants have limitations for long-term treatment of venous thromboembolism (VTE). We have evaluated the efficacy and safety of direct oral anticoagulants (DOACs) for extended treatment of VTE. Four randomized controlled trials (RCTs) comparing DOACs (apixaban, rivaroxaban, and dabigatran) with placebo or warfarin for extended treatment of VTE were published.

The management of patients with venous thromboembolism in Italy: insights from the PREFER in VTE registry.

Venous thromboembolism (VTE) is the third most common cardiovascular disease. Real-life data on the clinical presentation, risk factors, diagnosis, and treatment of VTE in Italy and Europe are required to optimize the management of this disease. The PREFER in VTE registry, a prospective non-interventional real-life study, was designed to assess clinical characteristics and management of patients with VTE, use of health care resources, and on-treatment patient quality of life.

Primary prophylaxis of VTE in cancer outpatients.

Cancer patients have a significantly higher risk of developing venous thromboembolism (VTE) compared to non-cancer patients and several studies suggest that VTE risk among ambulatory cancer patients varies widely. Recently, predictive models capable of risk-stratifying a broad range of ambulatory cancer outpatients have been developed and validated; using the Khorana model a score of 2 is associated with an intermediate-high risk for VTE. However, the use of VTE prophylaxis in ambulatory patients who have cancer remains controversial.

Apixaban versus enoxaparin in elective major orthopedic surgery: a clinical review.

Despite current guidelines recommendations about anticoagulant prophylaxis, many studies have shown an high venous thromboembolism (VTE) incidence in patients undergoing total hip and knee arthroplasty. A number of anticoagulants are currently available, but they have some limitations that affect their applicability and consequently their effectiveness. Several new oral anticoagulants (NOACs) have been developed in an attempt to overcome these limitations.

Practical management of rivaroxaban for the treatment of venous thromboembolism.

Traditional anticoagulants, such as low-molecular-weight heparin and vitamin K antagonists, have been the mainstay for the treatment of venous thromboembolism (VTE) in the hospital setting and after discharge. These anticoagulants are effective but are associated with some limitations that may lead to their underuse. Based on the results of the EINSTEIN clinical trial program, the oral, direct factor Xa inhibitor rivaroxaban is approved for the treatment of acute deep vein thrombosis (DVT) and pulmonary embolism (PE) and for the prevention of recurrent VTE.

Prevention of venous thromboembolism in acutely ill medical patients after the results of recent trials with the new oral anticoagulants.

Venous thromboembolism (VTE) is a common potentially life-threatening complication in acutely ill medical patients; over 70 % of the fatal episodes of pulmonary embolism during hospitalization occur in non-surgical patients. In the absence of thromboprophylaxis, the incidence of venographically detected deep vein thrombosis is about 15 % in medical patients. Several trials and meta-analyses have clearly demonstrated the prophylactic role of unfractionated heparin, low molecular weight heparin and fondaparinux.

Long-term outcomes of patients with cerebral vein thrombosis: a multicenter study.

Background: Little information is available on the long-term clinical outcome of cerebral vein thrombosis (CVT).

Objectives And Methods: In an international, retrospective cohort study, we assessed the long-term rates of mortality, residual disability and recurrent venous thromboembolism (VTE) in a cohort of patients with a first CVT episode.

Results: Seven hundred and six patients (73.

Degradation of fumonisin B1 by a bacterial strain isolated from soil.

A mixed microbial culture degrading fumonisin B l was obtained from soil samples using an enrichment culture procedure. A bacterial isolate from the enrichment culture (strain NCB 1492) degraded fumonisin B1 after incubation for 3 h, as indicated by TLC and HPLC analysis. On the basis of the sequence analysis of 16S rDNA, strain NCB 1492 was related to the Delftia/Comamonas group.