Search results for "lcsh:Diseases of the blood and blood-forming organs"
showing 10 items of 22 documents
Cancer‐associated venous thromboembolism: Treatment and prevention with rivaroxaban
2020
Abstract Cancer‐associated venous thromboembolism (VTE) is a frequent, potentially life‐threatening event that complicates cancer management. Anticoagulants are the cornerstone of therapy for the treatment and prevention of cancer‐associated thrombosis (CAT); factor Xa–inhibiting direct oral anticoagulants (DOACs; apixaban, edoxaban, and rivaroxaban), which have long been recommended for the treatment of VTE in patients without cancer, have been investigated in this setting. The first randomized comparisons of DOACs against low‐molecular‐weight heparin for the treatment of CAT indicated that DOACs are efficacious in this setting, with findings reflected in recent updates to published guidan…
Clinical Phenotype and Response to Different Lines of Therapy in Elderly with Immune Thrombocytopenia: A Retrospective Study
2020
Salvatrice Mancuso,1 Melania Carlisi,1 Nicola Serra,2,3 Mariasanta Napolitano,1 Simona Raso,3 Ugo Consoli,4 Roberto Palazzolo,5 Maria Rosa Lanza Cariccio,6 Sergio Siragusa1 1Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE) Department, University of Palermo, Palermo, Italy; 2Department of Molecular Medicine and Medical Biotechnology, University Federico II of Naples, Naples, Italy; 3Department of Surgical, Oncological and Stomatological Disciplines, University of Palermo, Palermo, Italy; 4UOC Ematologia ARNAS Garibaldi, Catania, Italy; 5UOS Ematologia, Asst Valtellina e Alto Lario, Sondrio, Italy; 6Dipartimento Oncologico, La Maddalena,…
INFECTIOUS COMPLICATIONS AFTER UMBILICAL CORD-BLOOD TRANSPLANTATION FROM UNRELATED DONORS
2016
Umbilical cord-blood (UCB) is a well-recognized alternative source of stem cells for unrelated donor hematopoietic stem cell transplantation (HSCT). As compared with other stem cell sources from adult donors, it has the advantages of immediate availability of cells, absence of risk to the donor and reduced risk of graft-versus-host disease despite donor-recipient HLA disparity. However, the use of UCB is limited by the delayed post-transplant hematologic recovery due, at least in part, to the reduced number of hematopoietic cells in the graft and the delayed or incomplete immune reconstitution. As a result, severe infectious complications continue to be a leading cause of morbidity and mort…
Thrombosis and thromboembolism related to COVID‐19: A clarion call for obtaining solid estimates from large‐scale multicenter data
2020
Abstract The clinical spectrum of coronavirus disease 2019 (COVID‐19) is wide, ranging from minor, nonspecific symptoms to severe pneumonia, acute respiratory distress syndrome, multiorgan involvement, and shock. In severe cases, the acute systemic inflammatory response, coagulation activation, and diffuse endothelial damage may, in combination with hypoxia, immobilization, and underlying risk factors, result in potentially life‐threatening venous and arterial thrombotic events. The first data from single‐center retrospective studies suggest that thrombotic events are a key aspect of COVID‐19‐associated morbidity and mortality. We have planned and will be launching the COvid REgistry on THR…
CARDIOVASCULAR RISK IN ESSENTIAL THROMBOCYTHEMIA AND POLYCYTHEMIA VERA: THROMBOTIC RISK AND SURVIVAL
2019
Thromboembolic and bleeding events pose a severe risk for patients with Polycythemia Vera (PV) and Essential Thrombocythemia (ET). Many factors can contribute to promoting the thrombotic event due to the interaction between platelets, leukocytes, and endothelium alterations. Moreover, a significant role can be played by cardiovascular risk factors (CV.R) such as cigarette smoking habits, hypertension, diabetes, obesity and dyslipidemia. In this study, we evaluated the impact that CV.R plays on thrombotic risk and survival in patients with PV and ET .
Using pharmacokinetics for tailoring prophylaxis in people with hemophilia switching between clotting factor products: A scoping review.
2019
Abstract The objective of this scoping review is to summarize the current use of pharmacokinetics for tailoring prophylaxis in hemophilia patients switching between clotting factor products. Patients with hemophilia may require switching of clotting factor concentrates due to a variety of factors, but there have been perceived risks associated with switching, such as inhibitor development or suboptimal protection due to inadequate dosing while titrating treatment. Studies that look at patients switching from one clotting factor concentrate to another are categorized in terms of their primary and/or secondary objectives, notably biosimilarity and comparative pharmacokinetic studies and inhib…
Results of an Early Access Treatment Protocol of Daratumumab Monotherapy in Spanish Patients With Relapsed or Refractory Multiple Myeloma
2020
Daratumumab is a human CD38-targeted monoclonal antibody approved as monotherapy for heavily pretreated relapsed and refractory multiple myeloma. We report findings for the Spanish cohort of an open-label treatment protocol that provided early access to daratumumab monotherapy and collected safety and patient-reported outcomes data for patients with relapsed or refractory multiple myeloma. At 15 centers across Spain, intravenous daratumumab (16 mg/kg) was administered to 73 patients who had >= 3 prior lines of therapy, including a proteasome inhibitor and an immunomodulatory drug, or who were double refractory to both. The median duration of daratumumab treatment was 3.3 (range: 0.03-13.17)…
Benign intracranial hypertension associated to blood coagulation derangements
2006
Abstract Background Benign Intracranial Hypertension (BIH) may be caused, at least in part, by intracranial sinus thrombosis. Thrombosis is normally due to derangements in blood coagulation cascade which may predispose to abnormal clotting activation or deficiency in natural inhibitors' control. The aim of the study is to examine the strength of the association between risk factors for thrombosis and BIH. Patients and methods The incidence of prothrombotic abnormalities among a randomly investigated cohort of 17 patients with BIH, was compared with 51 healthy subjects matched for sex, age, body mass index, height and social background. Results The number of subjects with protein C deficienc…
Ultrasound as first line step in anaemia diagnostics
2019
This review covers the role of ultrasonography as an essential non-invasive diagnostic approach when facing patients with anemia, a common clinical problem. Abdomen ultrasound is well recognized as a first-line examination in the setting of blood loss, both acute and chronic. Less is clear about the additional opportunities, given by ultrasound in anemia, due to the many other possible causes.
 Here we provide information on the utility of ultrasound in different contexts and a practical guide for clinicians facing anemic patients
Treatment of venous thromboembolism – effects of different therapeutic strategies on bleeding and recurrence rates and considerations for future anti…
2012
Abstract Effective treatment of venous thromboembolism (VTE) strikes a balance between prevention of recurrence and bleeding complications. The current standard of care is heparin followed by a vitamin K antagonist such as warfarin. However, this option is not without its limitations, as the anticoagulant effect of warfarin is associated with high inter- and intra-patient variability and patients must be regularly monitored to ensure that anticoagulation is within the narrow target therapeutic range. Several novel oral anticoagulant agents are in the advanced stages of development for VTE treatment, some of which are given after an initial period of heparin treatment, in line with current p…