Prognostic role of TAPSE to PASP ratio in outpatients with left ventricular systolic dysfunction.

Aims: Few data are available regarding the role of tricuspid annulus plane systolic excursion to pulmonary artery systolic pressure (TAPSE/PASP), a measurement of right ventricular to pulmonary artery coupling, in patients with chronic heart failure and left ventricular systolic dysfunction.

Methods And Results: This retrospective single-centre study included outpatients with left ventricular systolic dysfunction (ejection fraction ≤ 50%) evaluated between January 2022 and December 2022. TAPSE/PASP was evaluated as a continuous variable and as tertiles according to its value on the first visit.

Real world evaluation of etelcalcetide in the treatment of secondary hyperparathyroidism in hemodialysis patients in Argentina.

Introduction: Secondary hyperparathyroidism (sHPT) is a common complication in patients with chronic kidney disease (CKD). Recently, etelcalcetide (EC), an intravenous calcimimetic, has been introduced as a treatment. We evaluated the efficacy of EC in treating sHPT.

Monoclonal Anti-PCSK9 Antibodies: Real-World Data.

Real-world data on the use of lipid-lowering therapy (LLT) in clinical practice show that about 80% of (very) high-cardiovascular (CV)-risk patients disregard the 2019 European Society of Cardiology (ESC) Guidelines' recommendations on dyslipidemias. The availability of proprotein convertase subtilisin/kexin type 9 monoclonal antibodies (PCSK9mAb) should reduce this gap. Our aim was to provide data on PCSK9mAb use in clinical practice, investigating the achievement of the ESC Guidelines' recommendations in the real world.

Contemporary Role of Positron Emission Tomography (PET) in Endocarditis: A Narrative Review.

Endocarditis, a serious infectious disease, remains a diagnostic challenge in contemporary clinical practice. The advent of advanced imaging modalities has contributed significantly to the improved understanding and management of this complex disease. 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET) imaging has shown remarkable potential in improving the diagnostic accuracy of endocarditis.

Permanent his bundle pacing: Description and comparison of four implantation techniques.

Introduction: Permanent His bundle pacing (HBP) is the most physiological pacing modality, and new implantation systems are now available. The aim of the present study was to describe and compare four different techniques to perform HBP.

Methods And Results: We included all consecutive patients who underwent a HBP attempt in our initial experience between June 2020 and May 2022.

Cardiac contractility modulation: an effective treatment strategy for heart failure beyond reduced left ventricular ejection fraction?

Heart failure (HF) with preserved ejection fraction (HFpEF) causes a progressive limitation of functional capacity, poor quality of life (QoL) and increased mortality, yet unlike HF with reduced ejection fraction (HFrEF) there are no effective device-based therapies. Both HFrEF and HFpEF are associated with dysregulations in myocardial cellular calcium homeostasis and modifications in calcium-handling proteins, leading to abnormal myocardial contractility and pathological remodelling. Cardiac contractility modulation (CCM) therapy, based on a pacemaker-like implanted device, applies extracellular electrical stimulation to myocytes during the absolute refractory period of the action potential, which leads to an increase in cytosolic peak calcium concentrations and thereby the force of isometric contraction promoting positive inotropism.

Heart failure: an update from the last years and a look at the near future.

In the last years, major progress occurred in heart failure (HF) management. Quadruple therapy is now mandatory for all the patients with HF with reduced ejection fraction. Whilst verciguat is becoming available across several countries, omecamtiv mecarbil is waiting to be released for clinical use.

"Vascular inflammation and cardiovascular disease: review about the role of PET imaging".

Inflammation characterizes all stages of atherothrombosis and provides a critical pathophysiological link between plaque formation and its acute rupture, leading to coronary occlusion and heart attack. In the last 20 years the possibility of quantifying the degree of inflammation of atherosclerotic plaques and, therefore, also of vascular inflammation aroused much interest. Fluoro-deoxy-glucose photon-emissions-tomography (F-FDG-PET) is widely used in oncology for staging and searching metastases; in cardiology, the absorption of F-FDG into the arterial wall was observed for the first time incidentally in the aorta of patients undergoing PET imaging for cancer staging.

Leadless pacemaker implantation in dextrocardia with situs viscerum inversus: A case report and literature review.

Leadless pacemaker implantation (LPI) has fewer device complications and reduced chance of infection compared to conventional pacemakers. Dextrocardia with situs viscerum inversus (DC+SVI) is a rare condition, which seldom leads to cardiac complications. However, its presence poses a challenge to operators in cardiac procedures.

Long-term results of autologous scaffold-free tissue-engineered vascular graft for hemodialysis access.

Background: The growing size of the end stage renal disease (ESRD) population highlights the need for effective dialysis access. Exhausted native vascular access options have led to increased use of catheters and prosthetic shunts, which are both associated with high risks of access failure and infection. Emerging alternatives include tissue-engineered vascular grafts (TEVG).

Treating Patients With ANCA-Associated Vasculitis and Very Severe Renal Injury With an Intensified B Cell Depletion Therapy: Comparison With a Control Cohort Receiving a Conventional Therapy.

Rituximab (RTX), an anti-CD20 monoclonal antibody, has shown to be an effective induction treatment for small-vessel vasculitides associated with antineutrophil cytoplasm antibodies (AAV) in both newly diagnosed and relapsing patients. However, the role of RTX in the management of the most severe cases of AAV remains to be fully elucidated. The aim of this study was to assess both safety and efficacy of an intensified B-cell depletion therapy (IBCDT) protocol, including RTX, cyclophosphamide (CYC), and methylprednisolone pulses without additional maintenance immunosuppressive therapy in a cohort of 15 AAV patients with the most severe features of AVV renal involvement (as <15 ml/min GFR and histological findings of paucimmune necrotizing glomerulonephritis with more than 50% crescents of non-sclerotic glomeruli at the renal biopsy).

Immediate effects of COVID-19 on the global dairy sector.

Context: The emergence and rapid spread of the coronavirus disease (COVID-19) has posed an unprecedented threat to both societies and economies. The dairy sector is an example of the challenges that food supply chains have faced due to the pandemic.

Objective: This study aims to provide primary evidence of the immediate effects of COVID-19 on the global dairy sector, particularly focusing on the outcome of the implemented response mechanisms, and the potential medium and long-term implications of the pandemic on the sector.

Longitudinal evaluation of serum leptin and bone mineral density in early postmenopausal women.

Objective: To evaluate total and site-specific bone mineral density (BMD) and serum leptin levels in postmenopausal women treated with a calcium supplement and in postmenopausal women receiving estrogen plus progestin therapy.

Design: Forty-four women were randomized to receive either calcium supplementation (group A, n = 22) or transdermal 17beta-estradiol at a dose of 50 mug/day in a continuous regimen and nomegestrol at a dose of 5 mg/day for 12 days per month in a sequential regimen (group B, n = 22). All women underwent dual-energy x-ray absorptiometry determination of BMD and blood sampling in the morning at the beginning of the study and after 12 months.

Short-term effects of a combination of isoflavones, lignans and Cimicifuga racemosa on climacteric-related symptoms in postmenopausal women: a double-blind, randomized, placebo-controlled trial.

The present study aimed to evaluate the short-term effects of a combination of isoflavones, lignans and Cimicifuga racemosa on acute climacteric-related symptoms in postmenopausal women in a double-blind, randomized, placebo-controlled trial performed at the menopause clinic of our department. Eighty healthy postmenopausal women were randomly assigned to two treatment groups - one receiving the combination (group A, n = 40), the other receiving calcium supplements (group B, n = 40) - for three cycles of 28 days. Climacteric-related symptoms were evaluated by the Kupperman index (KI) at baseline and after the three cycles of treatment.

Estrogen-progestin therapy in women after stem cell transplant: our experience and literature review.

Women undergoing stem cell transplantation (SCT) are mostly young and have more than 90% probability of ovarian failure, which is often permanent. A woman's age, use of radiotherapy and alkylating chemotherapy, and the allogeneic type of transplant are associated with a higher rate of premature ovarian failure and worse residual ovarian function. Premature ovarian failure has serious systemic and psychological effects that may need treatment and should be managed by practitioners trained to treat this particular population of women.

Effects of estrogen-progestin therapy on serum levels of RANKL, osteoprotegerin, osteocalcin, leptin, and ghrelin in postmenopausal women.

Objective: The aim of this study was to evaluate the effects of estrogen-progestin therapy on serum levels of receptor-activating nuclear factor kappabeta ligand (RANKL), osteoprotegerin, osteocalcin, leptin, and ghrelin in a cross-sectional study of 99 healthy postmenopausal women conducted at the Menopause Clinic of our department.

Design: In this cross-sectional, observational study, 99 participants were divided into two groups. Group A was composed of 77 postmenopausal women who had never received estrogen-progestin therapy, and group B was composed of 22 postmenopausal women who had received transdermal 17beta-estradiol at a dose of 50 microg/day in a continuous regimen for at least 24 months and nomegestrol at a dose of 5 mg/day for 12 days/month in a sequential regimen.

Analysis of seven maternal polymorphisms of genes involved in homocysteine/folate metabolism and risk of Down syndrome offspring.

Purpose: We present a case-control study of seven polymorphisms of six genes involved in homocysteine/folate pathway as risk factors for Down syndrome. Gene-gene/allele-allele interactions, haplotype analysis and the association with age at conception were also evaluated.

Methods: We investigated 94 Down syndrome-mothers and 264 control-women from Campania, Italy.

Uterine effects of clomiphene citrate in women with polycystic ovary syndrome: a prospective controlled study.

Background: Previous data on the efficacy of clomiphene citrate, the most commonly used drug for treating anovulatory infertility in patients with polycystic ovary syndrome (PCOS), have shown a discrepancy between ovulation and pregnancy rates. In the present subanalysis (of a larger previously published randomized controlled trial), the effect of clomiphene citrate on several ultrasonographic markers of uterine receptivity in PCOS patients who ovulated under treatment was studied.

Methods: Thirty-three PCOS women who ovulated under 150 mg daily clomiphene citrate and 33 healthy controls were studied.

Osteoporosis and cardiovascular disease: benefit-risk of hormone replacement therapy.

Post-menopausal osteoporosis represents a major public health problem. Osteoporotic fractures in older women constitute a major cause of disability, mortality and economic burden. Cardiovascular disease (CVD) is the primary cause of death in women in westernized countries, with more than one in two women dying from CVD.