Efficacy and safety of direct oral anticoagulants in splanchnic vein thrombosis: a pooled analysis of literature studies.

Background: Limited evidence is available on management of splanchnic vein thrombosis (SVT).

Objectives: This study aimed to evaluate safety and efficacy of direct oral anticoagulants (DOACs) for SVT treatment.

Methods: Studies were systematically searched in the PubMed, Web of Science, and Scopus databases according to PRISMA guidelines.

Real-World Clinical Outcomes and Replacement Factor VIII Consumption in Patients with Haemophilia A in Italy: A Comparison between Prophylaxis Pre and Post Octocog Alfa (BAY 81-8973).

(1) Background: new generations of rFVIII products offered the possibility to improve personalized therapeutic approaches, reducing the number of infusions or increasing the protection against bleeding risk. The aim of this study was to assess the effectiveness of prophylaxis with BAY 81-8973 (octocog alfa, Kovaltry, Bayer Pharma AG) in the real-world setting and its impact on FVIII consumption compared to previous standard half-life treatments. (2) Methods: a retrospective observational study was conducted in five Italian Haemophilia Centers.

Enhanced Half-Life Recombinant Factor VIII Concentrates for Hemophilia A: Insights from Pivotal and Extension Studies.

The development of enhanced half-life recombinant factor VIII (EHL-rFVIII) concentrates has improved the management of hemophilia. Furthermore, the chance of maintaining higher trough levels has allowed higher protection from bleeding and, in turn, improved safely performance for certain types of physical activity. The first technology used to improve the pharmacokinetic profile of factor VIII (FVIII) was fusion with the Fc domain of immunoglobulin G.

Suggestive hypothesis on a case report: Patient presenting with cyclical ovarian cysts coupled to increased cholestatic enzymes.

We describe the case of a childbearing-age woman presenting with spontaneous recurrent functional ovarian cysts and, more interestingly, chronic and asymptomatic elevation of cholestatic parameters. The patient showed no history of chronic viral infections, immunological and metabolic disorders, alcohol abuse and environmental toxins exposition. Hepatic ultrasonography and cholangio-pancreatography-magnetic-resonance excluded any morphological and structural abnormalities, while liver biopsy evidenced only minimal and not specific features of inflammation.

Ultrasound for Early Detection of Joint Disease in Patients with Hemophilic Arthropathy.

Joint bleeding represents the most commonly reported type of hemorrhage in patients affected by hemophilia. Although the widespread use of prophylaxis has been able to significantly reduce the onset of arthropathy, it has been shown that a non-negligible percentage of patients develop degenerative changes in their joints despite this type of treatment. Thus, periodic monitoring of the joint status in hemophilia patients has been recommended to identify early arthropathic changes and prevent the development or progression of hemophilic arthropathy.

Safety of Switching Factor VIII Products in the Era of Evolving Concentrates: Myths and Facts.

Recent advances in the development of factor VIII (FVIII) concentrates offer patients with hemophilia the opportunity to switch to products considered safer or with improved properties. In some cases, product switch occurs due to side effects, convenience issues, or economic reasons affecting clinical choices. Reluctance to change FVIII concentrates is shown by patients and also by their physicians, because of concerns in particular about the risk of inhibitor development.

Successful and Safe Long-Term Standard Antiviral Therapy in a Patient with "Explosive" Immune Response in Course of HCV-Related Liver Cirrhosis.

Hepatitis C virus (HCV) has been recognized to be both a hepato- and lymphotropic virus. HCV lymphotropism represents an essential detail in the pathogenesis of virus-related autoimmune and lymphoproliferative disorders, ranging from clonal expansion of B-cells with organ and non-organ-specific autoantibody production up to overt non-Hodgkin's lymphoma along a continuous step-by-step model of B-cell lymphomagenesis, where the intermediated mixed cryoglobulinemia could be considered as a stage of suppressible antigen-driven lymphoproliferation. The HCV long-lasting extrahepatic replicative state generates an abnormal systemic immunological response, including rheumatoid factor (RF) and cryo- and non-cryoprecipitable immune complexes, as well as clinical manifestations, comprising dermatitis, polyarthralgias and arthritis, pulmonary disease, aplastic anemia, glomerulonephritis and vasculitis.

Patient preference and ease of use for different coagulation factor VIII reconstitution device scenarios: a cross-sectional survey in five European countries.

Introduction: Hemophilia A treatment involves replacing the deficient coagulation factor VIII. This process may involve multiple steps that might create a barrier to adherence. A new dual-chamber syringe (DCS; FuseNGo(®)) was recently introduced with the aim of simplifying reconstitution.

Noninvasive assessment of liver fibrosis in patients with chronic hepatitis C (and congenital bleeding disorders): where do we stand?

The assessment and monitoring of liver fibrosis (LF) is a key issue in the management and definition of prognosis of patients with chronic hepatitis C (CHC). In this respect, despite recognized limitations (invasive nature, sampling errors, interobserver variability, nondynamic evaluation of LF), liver biopsy is traditionally considered the reference standard. These limitations stimulated the search for noninvasive approaches for the assessment of LF, particularly attractive in patients with hemophilia and other congenital bleeding disorders (CBD).

The infectious burden in atherothrombosis.

Pathogenesis of atherosclerosis involves multiple mechanisms, including imbalanced lipid metabolism, disturbed equilibrium of the immune response, and chronic inflammation of the artery wall. Several reports have shown a relationship between the development of atherosclerosis and the presence of infectious diseases, widely occurring in the general population, often chronic and/or asymptomatic. Beyond Chlamydia pneumoniae, a large number of infectious agents have been linked with an increased risk of vascular disease, with variable strength of supporting data: Porphyromonas gingivalis, Helicobacter pylori, influenza A virus, herpes virus, hepatitis C virus, cytomegalovirus, and human immunodeficiency virus.

Mesoglycan: clinical evidences for use in vascular diseases.

Vascular glycosaminoglycans (GAG) are essential components of the endothelium and vessel wall and have been shown to be involved in several biologic functions. Mesoglycan, a natural GAG preparation, is a polysaccharide complex rich in sulphur radicals with strong negative electric charge. It is extracted from porcine intestinal mucosa and is composed of heparan sulfate, dermatan sulfate, electrophoretically slow-moving heparin, and variable and minimal quantities of chondroitin sulfate.

Acquired haemophilia a in the elderly: case reports.

Acquired hemophilia A (AHA) is a very rare disease, caused by the development of autoantibodies, directed against circulating factor VIII of coagulation. Age distribution is bimodal, with a first peak occurring among young women in the postpartum period, and a second major peak of incidence among elderly patients in whom it is frequently associated with malignancy and drugs. This disease often represents a life-threatening bleeding condition, especially in the elderly, thus requiring a prompt therapeutic intervention, including control of acute bleeding and eradication of the inhibitor by immunosuppressive therapy.