Major Orthopaedic Surgery in Persons with Haemophilia A with and without Inhibitors Treated by Emicizumab: A Mid-Term, Large, and Successful Series at a Single Center.

Patients with Haemophilia (PWH) need orthopaedic treatments and often they undergo surgery. Classically, PWH with inhibitors have to face such procedures earlier than other patients. Major orthopaedic surgery is not easy and complications are frequent.

Thrombosis in Autoimmune Diseases: A Role for Immunosuppressive Treatments?

Autoimmune diseases are not infrequently associated with arterial or venous thrombotic events. Chronic inflammation and immune system impairment are considered the main pathogenetic mechanisms. Some of the drugs used in the treatment of such diseases have been associated with an increased risk of thrombosis.

Cardiovascular oncology: a new discipline inside internal medicine?

Cardiovascular disease and cancer incidence and prevalence have risen over the past few decades to become the leading causes of death. On the one hand, cancer patients will be treated with cardiotoxic chemotherapies; on the other, cardiovascular patients will receive a new diagnosis of cancer and will have to face treatments that may worsen their disease. Moreover, venous thromboembolism can commonly complicate the natural course of patients with cancer in an apparently spontaneous manner or can be triggered by a clinical event such as surgery, invasive procedures, a course of chemotherapy or radiotherapy and is known to be the second cause of death in these patients who also may need to be treated for pre-existing medical conditions or comorbidities.

The risk stratification in atrial fibrillation.

Atrial fibrillation (AF) is the most common rhythm disorder and represents a major public health problem because it carries an increased risk of arterial thromboembolism and ischemic stroke. Because the absolute benefit of antithrombotic therapy depends on the underlying risk of stroke, an accurate stratification of patients' risk is needed to choose the appropriate antithrombotic strategy. Over the years, several stroke risk stratification models (RSMs) were developed based on the 'classic' risk factors for stroke such as increasing age, hypertension, diabetes mellitus, and left ventricular dysfunction.

Molecular mimicry between Helicobacter pylori antigens and H+, K+ --adenosine triphosphatase in human gastric autoimmunity.

Autoimmune gastritis and Helicobacter pylori-associated gastric atrophy develop through similar mechanisms involving the proton pump H+,K+-adenosine triphosphatase as autoantigen. Here, we report that H. pylori-infected patients with gastric autoimmunity harbor in vivo-activated gastric CD4+ T cells that recognize both H+, K+-adenosine triphosphatase and H.

T helper type 1 lymphocytes drive inflammation in human atherosclerotic lesions.

Atherosclerotic lesions are infiltrated by macrophages and T lymphocytes, potentially reactive to pathogens. We studied in vivo activated T lymphocytes that infiltrate atherosclerotic plaques of Helicobacter pylori-infected patients with or without anti-Chlamydia pneumoniae antibodies. In all atherosclerotic lesions, T helper type 1 (Th1) cells were predominant.

Characterization of H+,K+-ATPase T cell epitopes in human autoimmune gastritis.

Human autoimmune gastritis (AIG) is an organ-specific inflammatory disorder leading to gastric atrophy and pernicious anemia. Gastric H+,K(+)-ATPase was identified as the autoantigen in both human disease and experimental murine AIG (EAIG). Studies of EAIG significantly contributed to current knowledge of human AIG, but to what extent EAIG mimics AIG is still debated, and the autoantigenic epitopes in AIG are yet unknown.