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Venous thromboembolism (VTE) is a major healthcare problem due to its high incidence, significant mortality rate from pulmonary embolism, high recurrence rate and morbidity from long-term complications. After a first episode of VTE all patients must receive anticoagulant treatment for 3 months. Further anticoagulation is recommended in patients without transient risk factors for VTE or patients with active cancer, if they are not at a high risk for bleeding. The VTE-BLEED risk score was created with the purpose of enabling a better stratification of the bleeding risk during stable anticoagulation after a first VTE. Currently, it is the most validated risk score in VTE settings (selected and non-selected cohorts). It has a good prediction power for major bleeding events in patients receiving any of the currently available classes of oral anticoagulants, and it can identify patients at risk of intracranial and fatal bleeding events. The aim of our review was to highlight the strengths of the VTE-BLEED risk score, to acknowledge its weak points and to properly position its use in current medical practice.

What started with 41 hospitalized patients identified as having laboratory-confirmed coronavirus disease 2019 (COVID-19) in Wuhan, China, by January 2, 2020, turned into an unprecedented pandemic with more than 113 million confirmed cases and a mortality exceeding 2.5 million deaths worldwide by the beginning of March 2021. Although the course of the disease is uneventful in most cases, there is a percentage of patients who become critically ill and need admission in the intensive care unit for severe respiratory failure. Numerous of these patients undergo invasive mechanical ventilation and have an extremely high mortality rate. For these patients, extracorporeal membrane oxygenation (ECMO) has emerged as a last standing resource. In the present study, the literature was reviewed to evaluate the worldwide data regarding the use of ECMO in the management of critically ill COVID-19 patients. ISI Thomson Web of Science was searched for articles with English language abstracts from inception to March 1, 2021, with 'ECMO in COVID-19' as key words. A total of 214 abstracts were screened (case reports, guidelines, reviews) and the most relevant articles were included in the present review. The use of ECMO in the management of critically ill patients with COVID-19-induced acute respiratory distress syndrome refractory to conventional mechanical invasive ventilation is increasing. By increasing the survival rate from less than 20% to more than 50%, ECMO proved to be a valuable resource in the management of the most challenging critically ill COVID-19 patients.

Hemophilia is a hereditary coagulopathy caused by factor VIII (hemophilia type A) or by coagulation factor IX (hemophilia type B) dysfunction, characterized by an increased bleeding predisposition, which is either spontaneous or secondary to minimal trauma. Currently, hemophilia may also be considered an 'orthopedic' condition, due to the fact that it affects the musculoskeletal system of most hemophilic patients. In recent years, constant prophylaxis using coagulation factors has led to a significant improvement in the hemophilic patient's quality of life, by reducing both life-threatening hemorrhagic phenomena, as well as the occurrence of chronic complications. Nevertheless, progressive joint bleeding remains unavoidable in this category of patients, and the onset of chronic arthropathy with secondary motor deficiency remains the main complication with an invalidating character. In such cases, orthopedic management is imperative; osteoarticular complications being managed most often with the help of conservative or surgical techniques. The purpose of this review is to provide an overview of modern orthopedic practices which are useful in the management of hemophilic patients suffering from osteoarticular disorders.