The COVID-19 Pandemic and the Need for an Integrated and Equitable Approach: An International Expert Consensus Paper.

Background: One year after the declaration of the coronavirus disease 2019 (COVID-19) pandemic by the World Health Organization (WHO) and despite the implementation of mandatory physical barriers and social distancing, humanity remains challenged by a long-lasting and devastating public health crisis.

Management: Non-pharmacological interventions (NPIs) are efficient mitigation strategies. The success of these NPIs is dependent on the approval and commitment of the population.

Anemia and bleeding in patients receiving anticoagulant therapy for venous thromboembolism.

In patients receiving anticoagulant therapy for venous thromboembolism (VTE), the important issue of anemia influence on the risk of bleeding has not been consistently studied. We used the large registry data RIETE (Registro Informatizado Enfermedad Tromboembólica) to compare the rate of major bleeding in patients receiving anticoagulant therapy for VTE according to the presence or absence of anemia at baseline. Patients with or without cancer were separately studied.

Form of presentation, natural history and course of postoperative venous thromboembolism in patients operated on for pelvic and abdominal cancer. Analysis of the RIETE registry.

Introduction: Venous thromboembolism (VTE) represents a serious complication after oncologic surgery. Recent studies have shown that the risk of VTE persists several weeks after surgery. This study assesses the form of presentation and time course of VTE after abdominal and pelvic cancer surgery.

Analysis of noncatheter-associated upper extremity deep venous thrombosis from the RIETE registry.

Objective: We sought to determine the risk factors for subsequent bleeding and recurrent venous thromboembolism (VTE) events following isolated noncatheter-associated upper extremity deep venous thrombosis (non-CA-UEDVT) to better inform future treatment decisions for this group of patients.

Methods: The RIETE registry (Registro Informatizado de Enfermedad TromboEmbólica [Computerized Registry of Patients with Venous Thromboembolism]) is a prospective international registry of patients with objectively confirmed symptomatic VTE. Patients with a symptomatic, isolated, proximal UEDVT from March 2001 through March 2015 were analyzed.

A RIETE registry analysis of recurrent thromboembolism and hemorrhage in patients with catheter-related thrombosis.

Background: Few studies have investigated the treatment and the outcomes of patients with catheter-related thrombosis (CRT).

Methods: The RIETE registry (Registro Informatizado de Enfermedad TromboEmbólica [Computerized Registry of Patients with Venous Thromboembolism]) is a prospective international registry of consecutive patients with objectively confirmed venous thromboembolism (VTE). We analyzed the characteristics, treatment, and outcomes of patients with CRT.

Bemiparin in oncology.

An association between cancer and thrombosis has been recognized since 1865. It is considered to be a two-way association; cancer is associated with an increased risk of venous thromboembolism (VTE), whereas activation of the coagulation cascade enhances the proliferation, angiogenesis potential and metastasis of tumour cells. A sizeable proportion of VTE events in cancer patients undergoing major surgery occur after discharge from hospital, suggesting that extended thromboprophylaxis beyond the normal 7-10 days is warranted in these patients.