Impaired Endothelial Function in Convalescent Phase of COVID-19: A 3 Month Follow Up Observational Prospective Study.

Background: Endothelial dysfunction has a role in acute COVID-19, contributing to systemic inflammatory syndrome, acute respiratory distress syndrome, and vascular events. Evidence regarding COVID-19 middle- and long-term consequences on endothelium are still lacking. Our study aimed to evaluate if COVID-19 severity could significantly affect the endothelial function after three months from the acute phase.

Subclinical atherosclerosis and endothelial dysfunction in patients with polymyalgia rheumatica: a pilot study.

: The aim of the study was to investigate endothelial function in treatment-naïve polymyalgia rheumatica (PMR) patients and its modification during steroid therapy, in relation to changes in clinical and laboratory parameters.: This prospective observational study involved patients with a new diagnosis of PMR according to provisional American College of Rheumatology/European League Against Rheumatism 2012 criteria, who were naïve to steroid therapy, and control subjects matched for age, gender, and comorbidities. All participants underwent clinical and vascular ultrasound evaluations at baseline and after 1, 3, 6, and 12 months of steroid therapy.

Effects of a New Combination of Medical Food on Endothelial Function and Lipid Profile in Dyslipidemic Subjects: A Pilot Randomized Trial.

Nutritional approaches to improve dyslipidemias have been recently developed, but evidences on different medical foods are often incomplete. The main aim of our study was to evaluate the effects on endothelial function, lipid profile, and glucose metabolism of two different combinations of nutraceuticals, first one containing Bergavit (200 mg Citrus bergamia), Omega-3 (400 mg), Crominex 3+ (10 mcg trivalent chromium), and red yeast rice (100 mg; 5 mg monacolin K) and second one containing red yeast rice (200 mg; 3 mg monacolin K), Berberine (500 mg), Astaxanthin (0.5 mg), folic acid (200 mcg), Coenzyme Q10 (2 mg), and Policosanol (10 mg).

Helicobacter pylori and extragastric diseases.

Many studies have been performed in the last year concerning the potential role of Helicobacter pylori in different extragastric diseases, reinforcing the idea that specific microorganisms may cause diseases even far from the primary site of infection. While the role of H. pylori on idiopathic thrombocytopenic purpura, sideropenic anemia, and vitamin B12 deficiency has been well established, there is a growing interest in other conditions, such as cardiovascular, neurologic, dermatologic, obstetric, immunologic, and metabolic diseases.

Association between peripheral arterial disease and cardiovascular risk factors: role of ultrasonography versus ankle-brachial index.

Objective: Most studies on atherosclerotic processes include peripheral arterial disease diagnosis only if patients report symptoms suggestive of peripheral arterial disease and/or an instrumental demonstration of lower limbs perfusion deficit is provided, rather than the sole presence of atherosclerotic lesions localized at lower limbs, this attitude leading to ignore early stages of the disease. To overcome these limitations, we have proposed a new ultrasonographic semiquantitative score to better identify all disease stages. The aim of this study is to compare ultrasonography versus ankle-brachial index in the association between peripheral arterial disease and cardiovascular risk factors.

Atherosclerosis and cardiovascular involvement in celiac disease: the role of autoimmunity and inflammation.

Objective: The aim of this review is to explore the evidence about the association among celiac disease (CD), atherosclerosis (AS) and cardiovascular (CV) diseases, and the role of inflammation in this connection.

Materials And Methods: A systematic literature search was conducted using PubMed, EMBASE, and Cochrane Library for the association among CD, AS and CV diseases.

Results: Several studies reported the association of CD with accelerated AS, as evidenced by the alterations of a number of parameters indicative of subclinical AS, as increased carotid artery intima-media thickness, endothelial dysfunction and increased arterial stiffness.

Focus on biological identity of endothelial progenitors cells.

Circulating Endothelial Progenitor Cells (EPCs) were discovered by Asahara et al in 1997 and defined as bone marrow CD34+/KDR+ cells endowed with angiogenic potentialities in vitro and in vivo. The most likely assumption is that EPCs consist of several cell subpopulations with functions targeted at accomplishing the post-natal neovascularization process in a synergic and complementary fashion. Indeed, the subsequent identification of numerous and differentiated hematic populations, characterized by the capacity to develop an endothelial phenotype, has posed a number of questions as to the real identity of EPCs.

Acetaminophen plus codeine compared to ketorolac in polytrauma patients.

Introduction: The management of pain in polytrauma patients is mandatory. While non-steroidal anti-inflammatory drugs (NSAIDs) represent the most used drugs in polytrauma patients, their use may be associated with an increased risk of haemorrhage. Opioids may represent a valid alternative to NSAIDs either alone or in combination with acetaminophen.

Coronary atherosclerotic burden in patients with infection by CagA-positive strains of Helicobacter pylori.

Objectives: Cytotoxic associated gene-A (CagA)-positive strains of Helicobacter pylori emerged as a possible atherosclerotic stimulus. Nevertheless, whether CagA-positivity is associated with more extensive or severe atherosclerotic coronary burden has never been studied.

Methods: Forty consecutive patients with coronary artery disease (CAD) and twenty consecutive patients with normal coronary arteries undergoing coronary angiography were enrolled.

[Helicobacter pylori and atherosclerosis. A review of the literature].

Several studies have investigated potential role of Helicobacter pylori (Hp) in the pathogenesis of atherosclerosis. Postulated mechanisms are various, even though results are still controversial. Here we propose an overview of actual knowledge about this topic, comparing studies in favour with those against the relationship between Hp and atherosclerosis.

Use of oxycodone in polytrauma patients: the "Gemelli" experience.

Introduction: This is the first study investigating the effect of oxycodone in polytrauma patients. The management of pain in polytrauma patients has become a very relevant issue. Nonsteroidal anti-inflammatory drugs (NSAIDs) represent the most used drugs in polytrauma patients, even though their use is associated with an increased hemorrhagic risk.