828 results match your criteria: "University of Naples "Federico II" - Infectious Diseases[Affiliation]"

The clinical assessment of lung involvement in patients with Still's disease, results from the multicentre international AIDA Network Still's Disease Registry.

Rheumatology (Oxford)

January 2025

Department of Medical Sciences, Surgery and Neurosciences, Research Center of Systemic Autoinflammatory Diseases and Behçet's Disease Clinic, University of Siena, Siena, Italy.

Objectives: To assess the lung involvement in patients with Still's disease, an inflammatory disease assessing both children and adults. To exploit possible associated factors for parenchymal lung involvement in these patients.

Methods: A multicentre observational study was arranged assessing consecutive patients with Still's disease characterized by the lung involvement among those included in the AIDA (AutoInflammatory Disease Alliance) Network Still's Disease Registry.

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This proposed scientific statement is focused on providing new insights regarding challenges and opportunities for cardiovascular health (CVH) promotion in Africa. The statement includes an overview of the current state of CVH in Africa, with a particular interest in the cardiometabolic risk factors and their evaluation through metrics. The statement also explains the main principles of primordial prevention, its relevance in reducing noncommunicable disease and the different strategies that have been effective worldwide.

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Background: Two-stage revision in infected total knee arthroplasty increases the risk of blood loss and the need for transfusion. The present study aimed to test the hemostatic efficacy of a bipolar sealer to reduce blood loss and transfusion requirements after the first stage in patients affected by peri-prosthetic knee infections.

Methods: Twenty-four patients undergoing 2-stage arthroplasty for infected TKA using a bipolar sealer (Haemodiss, Kylix, Naples, IT) were compared with 24 patients of a historical control group in which conventional electrocautery was used.

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Cystic and alveolar echinococcosis are severe zoonotic diseases characterized by long asymptomatic periods lasting months or years. Viable Echinococcus spp. eggs released into the environment through the feces of canids can infect humans through accidental ingestion via hand-to-mouth contact or consumption of contaminated food or water.

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Background And Aims: Presence of active hepatitis C virus (HCV) infection may influence the outcome of patients treated for hepatocellular carcinoma (HCC), although this issue has never been adequately assessed in a large series of patients. The aim of this study was to evaluate whether the presence of active HCV affects the survival of patients treated for HCC.

Methods: This study assessed the outcome of 3123 anti-HCV-positive patients with HCC, subdivided according to the presence of active HCV infection or previous sustained virological response (SVR).

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Impact of dyslipidemia and lipid-lowering therapy with statins in patients with neuroendocrine tumors.

J Neuroendocrinol

December 2024

Endocrinology, Diabetology and Andrology Unit, Department of Clinical Medicine and Surgery, Federico II University of Naples, Naples, Italy.

Dyslipidemia is a potential unfavorable prognostic factor in neuroendocrine tumors (NETs); conversely, statins proved to have antiproliferative effects in NET cell lines and could be a helpful therapeutic strategy for these patients. The main objective of this observational cohort retrospective study is to explore the associations between dyslipidemia and NET progression and evaluate the potential influence of statins in this context. 393 patients with histologically confirmed gastroenteropancreatic or bronchopulmonary NETs from six Italian centres didicated to NET diagnosis and therapy were included.

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Obstructive sleep apnea syndrome (OSAS) in women: A forgotten cardiovascular risk factor.

Maturitas

December 2024

Department of Translational and Precision Medicine, Sapienza-University of Rome, Viale del Policlinico 155, Rome 00161, Italy. Electronic address:

Sleep-disordered breathing is a highly prevalent disorder with negative impact on healthcare systems worldwide. This condition has detrimental effects on cardiovascular health and quality of life, and is frequently associated with a variety of comorbidities, including cardiovascular disease, heart failure, diabetes and atrial fibrillation. Nevertheless, it remains frequently undiagnosed and undertreated, especially in specific populations.

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Background: Ritonavir-boosted nirmatrelvir (N/r) is an antiviral which targets the main viral protease, administered to prevent the progression of SARS-CoV-2 infection in patients at high risk for severe COVID-19. We present a real-life case-control study evaluating the efficacy of N/r therapy in SARS-CoV-2 omicron variants positive outpatients in Campania region, Italy, with the aim of assessing the occurrence of three outcomes (hospital admission, admission in ICU and death) in cases and controls.

Methods: We enrolled SARS-CoV-2 positive subjects that came to our attention in Early antiviral treatment ambulatory of Infectious Diseases ward of University Federico II of Naples, Italy from January 1st, 2022, to December 31st, 2022, during the first five days from symptoms occurrence.

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Background & Aims: Noninvasive tests (NITs) for ruling-out clinical significant portal hypertension (CSPH) and high-risk varices (HRVs) in patients with primary biliary cholangitis (PBC) and compensated advanced chronic liver disease (cACLD) are lacking. We evaluated NITs in these patients and the influence of cholestasis on their performance.

Methods: Consecutive patients from the "Italian PBC registry" and 2 United Kingdom large-volume PBC referral centers with upper endoscopy within 6 months from biochemical evaluation and transient elastography were included.

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Multiple sclerosis (MS) is a chronic, inflammatory, demyelinating, neurodegenerative disease of the central nervous system, significantly impacting patients' quality of life. Understanding patient and healthcare professional (HCP) preferences for MS treatments is crucial for optimizing therapeutic strategies and improving adherence and outcomes. This Discrete-Choice Experiment (DCE) assesses preferences for various MS treatment attributes among Italian patients and HCPs.

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Background: Immunocompromised patients are at high risk of developing persisting/prolonged COVID-19. Data on the early combined use of antivirals and monoclonal antibodies in this population are scarce.

Research Design And Methods: We performed an observational, prospective study, enrolling immunocompromised outpatients with mild-to-moderate COVID-19, treated with a combination of sotrovimab plus one antiviral (remdesivir or nirmatrelvir/ritonavir) within 7 days from symptom onset.

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International consensus statement on microbiome testing in clinical practice.

Lancet Gastroenterol Hepatol

February 2025

Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy; Department of Medical and Surgical Sciences, UOC Gastroenterologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy. Electronic address:

There is growing interest in the potential exploitation of the gut microbiome as a diagnostic tool in medicine, but evidence supporting its clinical usefulness is scarce. An increasing number of commercial providers offer direct-to-consumer microbiome diagnostic tests without any consensus on their regulation or any proven value in clinical practice, which could result in considerable waste of individual and health-care resources and potential drawbacks in the clinical management of patients. We convened an international multidisciplinary expert panel to standardise best practices of microbiome testing for clinical implementation, including recommendations on general principles and minimum requirements for their provision, indications, pre-testing protocols, method of analyses, reporting of results, and potential clinical value.

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Article Synopsis
  • Acute myocarditis cases in kids are increasing in Italy, with 65 suspected cases reported in 2024, largely linked to parvovirus B19 infection.
  • Among these cases, 29 children needed intensive care and there were eight fatalities, emphasizing the severity of the situation.
  • The study suggests a need for better diagnosis, enhanced monitoring, and standardized treatment strategies, as only about one-third of affected children received effective intravenous immunoglobulins.
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Urinary Tract Infections in Kidney Transplant Patients: An Open Challenge-Update on Epidemiology, Risk Factors and Management.

Microorganisms

October 2024

Department of Clinical Medicine and Surgery, Section of Infectious Diseases, University of Naples "Federico II", Via Sergio Pansini 5, 80131 Naples, Italy.

Urinary tract infections are one of the main complications in kidney transplant patients, with a significant impact on graft function and survival. In fact, it is estimated that up to 74% of kidney transplant patients experience at least one episode of UTIs in the first year after transplantation, with an increased risk of graft loss and an increased risk of mortality. Several risk factors have been identified, such as female gender, old age, diabetes mellitus, immunosuppression, pre-transplant UTIs, urinary tract abnormalities, and prolonged dialysis.

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Carbapenem-resistant (CRAB) poses significant challenges in healthcare due to its multidrug resistance and high mortality rates among critically ill patients. We enrolled 45 patients. Cefiderocol was administered to 40% of patients, often (38.

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Bulevirtide Treatment of Hepatitis Delta Virus Infection in a Kidney Transplant Recipient: A Case Report.

Exp Clin Transplant

October 2024

From the Section of Infectious Diseases, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy.

Objectives: Hepatitis delta virus infection poses a significant challenge in solid-organ transplant recipients due to its aggressive nature and limited therapeutic options. Bulevirtide is a novel antiviral agent approved by the European Medicines Agency in 2020 for the treatment of hepatitis delta virus infection, but limited data are available on its use in solid-organ transplant recipients.

Materials And Methods: We present a case report of a 42-year-old male kidney transplant patient with coinfection of hepatitis B virus and hepatitis delta virus who was treated with bulevirtide over a 6-month period.

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Long-term oritavancin therapy for shoulder prosthetic joint infection: A case guided by therapeutic drug monitoring (TDM).

IDCases

October 2024

Department of Clinical Medicine and Surgery, Section of Infectious Diseases, University of Naples "AOU Federico II", Via Sergio Pansini, 5, 80131 Naples, Italy.

Oritavancin is a novel long-acting lipoglycopeptide with in vitro activity against methicillin-resistant (MR) Gram-positive pathogens and a good bactericidal activity even in presence of biofilm forming bacteria. It has been approved for acute bacterial skin and skin structure infections (ABSSSI), but recent reports have demonstrated possible off-label uses, as for prosthetic joint infections (PJI), which, in more than half of cases, are caused by MR Gram positive organisms. W reported a case of a man in his eighties with a late shoulder PJI caused by methicillin resistant (MRSE) with contraindications for surgical replacement and few oral therapeutic options for a long term suppressive antibiotic therapy.

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TRIM65 regulates innate immune signaling by enhancing K6-linked ubiquitination of IRF3 and its chromatin recruitment.

Cell Rep

December 2024

Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Medicine, Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Pathology, Molecular, and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; The Icahn Genomics Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA. Electronic address:

Viral infection triggers a rapid and effective cellular response primarily mediated by interferon β (IFNβ), which induces an antiviral state through complex signaling cascades. To maintain a robust antiviral response while preventing excessive activation, the induction of IFNβ and downstream signaling are tightly regulated. Members of the tripartite-motif (TRIM) family of E3 ubiquitin (Ub) ligases play crucial roles in modulating these processes.

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Background & Aims: Glecaprevir/Pibrentasvir (GLE/PIB) has been approved by the European Medicine Agency (EMA) and by the US Food and Drug Administration (US-FDA) for the treatment of children and adolescents from 3 years of age with chronic hepatitis C virus (CHC) infection. The aim of this study was to confirm the real-world effectiveness and safety of GLE/PIB in children and adolescents (3 to < 18 years old) with CHC.

Methods: This prospective, multicentre study involved 11 Italian centres.

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Article Synopsis
  • Pre-exposure prophylaxis with Tixagevimab/Cilgavimab has effectively reduced COVID-19 risks in immunocompromised patients, but its efficacy is limited against the Kraken variant (XBB.1.5).
  • A study involving kidney transplant patients on this treatment showed only one asymptomatic infection during a six-month follow-up, with no hospitalizations or COVID-related deaths.
  • The results suggest Tixagevimab/Cilgavimab may still be a beneficial preventive option for immunocompromised individuals, underlining the need for further clinical research on this topic.
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Background: Fever is a common symptom in children, but despite existing guidelines, pediatricians may not fully apply recommendations. Fever of Unknown Origin (FUO) is generally referred to as an unexplained prolonged fever. However, a standardized FUO definition and management is missing.

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