Diffusing Capacity of the Lungs for Carbon Monoxide and Echocardiographic Parameters in Identifying Mild Pulmonary Hypertension in the EUSTAR Cohort of Patients With Systemic Sclerosis.

Background: The 2022 European Society of Cardiology/European Respiratory Society guidelines define pulmonary hypertension (PH) as a resting mean pulmonary artery pressure (mPAP) > 20 mm Hg at right heart catheterization (RHC). Previously, patients with an mPAP between 21 and 24 mm Hg were classified in a "gray zone" of unclear clinical significance.

Research Question: What is the diagnostic performance of the main parameters used for PH screening in detecting patients with systemic sclerosis (SSc) with an mPAP of 21 to 24 mm Hg at RHC?

Study Design And Methods: Patients with SSc from the European Scleroderma Trials and Research (EUSTAR) database with available tricuspid annular plane systolic excursion (TAPSE), systolic PAP (sPAP), and mPAP data were included.

A RAND/UCLA-Modified VAS Study on Telemedicine, Telehealth, and Virtual Care in Daily Clinical Practice of Vascular Medicine.

Telemedicine is increasingly used in several fields of healthcare, including vascular medicine. This study aimed to investigate the views of experts and propose clinical practice recommendations on the possible applications of telemedicine in vascular medicine. A clinical guidance group proposed a set of 67 clinical practice recommendations based on the synthesis of current evidence and expert opinion.

Acrocyanosis in a large italian pediatric series during the Covid-19 pandemic.

Background: SARS-CoV2 infection may present at onset with cutaneous manifestations as chilblains, pernio-like lesions characterized by rapid onset, itching, pain and tenderness and quick improvement with re-warming as similarly observed in primary acrocyanosis. The purpose of the present study was to detect in a single institution series of pediatric patients, during COVID-19 pandemic, the prevalence of acrocyanosis compared to previous period and an eventual correlation with SARS-Cov2 (Severe Acute Respiratory Syndrome Coronavirus 2) infection or other secondary etiologies of this disorder.

Methods: We retrospectively analyzed the prevalence of pediatric patients with acrocyanosis between January 2020 and July 2021, compared to the same period of previous year.

Positive Impact of Levothyroxine Treatment on Pregnancy Outcome in Euthyroid Women with Thyroid Autoimmunity Affected by Recurrent Miscarriage.

Impaired thyroid hormone availability during early pregnancy is associated with recurrent miscarriage (RM) and adverse pregnancy outcomes. The main cause of thyroid dysfunction is thyroid-related autoimmunity (TAI), characterized by a significantly higher serum level of thyroid-stimulating hormone (TSH) compared to that of women without thyroid autoimmunity. TAI is associated with a significantly increased risk of miscarriage, and the incidence of TAI in women experiencing RM is higher compared to normal fertile women.

Guidance for the Management of Patients with Vascular Disease or Cardiovascular Risk Factors and COVID-19: Position Paper from VAS-European Independent Foundation in Angiology/Vascular Medicine.

COVID-19 is also manifested with hypercoagulability, pulmonary intravascular coagulation, microangiopathy, and venous thromboembolism (VTE) or arterial thrombosis. Predisposing risk factors to severe COVID-19 are male sex, underlying cardiovascular disease, or cardiovascular risk factors including noncontrolled diabetes mellitus or arterial hypertension, obesity, and advanced age. The VAS-European Independent Foundation in Angiology/Vascular Medicine draws attention to patients with vascular disease (VD) and presents an integral strategy for the management of patients with VD or cardiovascular risk factors (VD-CVR) and COVID-19.

COVID-19 Sepsis and Microcirculation Dysfunction.

The spreading of Coronavirus (SARS-CoV-2) pandemic, known as COVID-19, has caused a great number of fatalities all around the World. Up to date (2020 May 6) in Italy we had more than 28,000 deaths, while there were more than 205.000 infected.

Microcirculatory assessment of vascular diseases.

The term "microcirculation" refers to the terminal vascular network of the body, which includes arterioles, capillaries, venules as well as initial lymphatic vessels. Additionally, it insinuates to their unique function in thermoregulation, fluid balance, maintenance of cellular exchange, and metabolism. Disturbances of microvascular function were identified to precede macrovascular involvement in the presence of cardiovascular risk factors and is the hallmark of terminal disease stages like critical limb or acral ischemia.

The concept of early systemic sclerosis following 2013 ACR\EULAR criteria for the classification of systemic sclerosis.

For many years observational studies and clinical trials on systemic sclerosis (SSc) have been carried out only on patients who met the 1980 American College of Rheumatology-ACR preliminary classification criteria. However, this lead to the exclusion from all those studies of subset patients, particularly those with a limited cutaneous SSc-sine scleroderma subset, because, despite a diagnosis of SSc based on Raynaud's phenomenon (RP) associated with digital pitting scars/ulcers, or by sclerodactyly and telangiectasia and/or typical esophagopathy and/or interstitial fibrosis detected by High Resolution Computed Tomography of the lungs, they did not satisfy the classification criteria. In that setting, LeRoy and Medsger proposed to label as affected by limited SSc (lSSc) or early SSc, cases presenting with RP associated with an SSc-type nailfold capillary pattern and/or SSc-selective autoantibodies.

Early systemic sclerosis: analysis of the disease course in patients with marker autoantibody and/or capillaroscopic positivity.

Objective: To investigate whether patients affected by 1 of the 3 subsets of early systemic sclerosis (SSc; scleroderma), i.e., subset I, Raynaud's phenomenon with SSc marker autoantibodies and typical capillaroscopic findings; subset II, autoantibody positive only; and subset III, capillaroscopy positive only and not satisfying the 2013 American College of Rheumatology (ACR)/European League Against Rheumatism (EULAR) classification criteria for SSc at admission, differ from each other in the time to satisfy the criteria.

Early systemic sclerosis: marker autoantibodies and videocapillaroscopy patterns are each associated with distinct clinical, functional and cellular activation markers.

Introduction: Early systemic sclerosis (SSc) is characterized by Raynaud's phenomenon together with scleroderma marker autoantibodies and/or a scleroderma pattern at capillaroscopy and no other distinctive feature of SSc. Patients presenting with marker autoantibodies plus a capillaroscopic scleroderma pattern seem to evolve into definite SSc more frequently than patients with either feature. Whether early SSc patients with only marker autoantibodies or capillaroscopic positivity differ in any aspect at presentation is unclear.

Rituximab treatment in a case of antisynthetase syndrome with severe interstitial lung disease and acute respiratory failure.

We present a case of severe interstitial pneumonitis, mild polyarthritis and polymyositis, and Raynaud's syndrome with the presence of anti-Jo-1 antibodies, which had been diagnosed as anti-synthetase syndrome. The presence, however, of anti-Ro/SSA antibodies led us to understand that we were dealing here with a more severe form of interstitial lung disease. The patient was treated for acute respiratory failure but he showed resistance to glucocorticoids and cyclosporine.

99mTc-interleukin-2 scintigraphy for the in vivo imaging of vulnerable atherosclerotic plaques.

Purpose: Several histopathological studies have demonstrated that vulnerable plaques are enriched in inflammatory cells. The aims of this study were: (1a) to test the ability of 99mTc-labelled interleukin-2 (99mTc-IL2) to bind to IL2R-positive (IL2R+) cells in carotid plaques and (1b) to correlate the plaque uptake of 99mTc-IL2, measured in vivo, with the number of IL2R+ cells within the plaque, measured ex vivo by histology (transversal study, TS), and (2) to evaluate changes in 99mTc-IL2 uptake in plaques, before and after treatment with a statin or a hypocholesterolaemic diet (longitudinal study, LS).

Methods: Ultrasound scan was performed for plaque characterisation and localisation.

Red and white wine differently affect collagen-induced platelet aggregation.

Moderate consumption of wine is associated with reduced cardiovascular events, but the mechanism is not fully elucidated. Aim of the study was to seek if consumption of red or white wine, that are known to have different amount of polyphenols, differently influenced platelet aggregation. 20 healthy subjects were randomly allocated to consume for two weeks 300 ml of red or white wine; both wines had the same concentration of alcohol.