Ongoing measles outbreak in Romania: Clinical investigation and molecular epidemiology performed on whole genome sequences.

Aim: Romania is currently facing a prolonged measles outbreak. The aim of the study was to analyse the circulating human measles virus (HMV) strains by combining whole genome sequencing (WGS) with phylogenetic analysis, with a focus on the haemagglutinin gene.

Methods: We conducted an observational study in the first five months of 2024, in which 168 patients diagnosed with measles were randomly included.

Vitamin D and COVID-19: comparative analysis with other respiratory infections and impact of comorbidities.

Introduction: The COVID-19 pandemic has promoted an intensive investigation into the pathophysiological mechanisms of SARS-CoV-2 infection, risk factors, and its impact on disease severity. Vitamin D has generated significant attention for its potential role in viral prevention and immune defense due to its pleiotropic functions, including immunomodulation and antimicrobial effects. This study aimed to assess serum 25(OH)D3 levels in patients with COVID-19 compared to those with other viral respiratory infections and to evaluate associations of vitamin D levels with symptomatology, clinical characteristics, presence of comorbidities and laboratory investigation.

In vivo systemic vancomycin determination from polymethyl methacrylate and morselized bone allograft used in two stage septic knee revision arthroplasty.

Introduction: This paper examines the use of local antibiotic therapy in one-stage septic revision surgery for late periprosthetic joint infections (PJIs). This case study suggests that morselized bone allografts impregnated with antibiotics in powder form are a preferable alternative to polymethyl methacrylate (PMMA) because they can generate higher local antibiotic concentrations. Current research also recommends using vancomycin and aminoglycosides as the preferred choice of antibiotics, as they may have low diffusion in tissues when administered intravenously, but are effective when administered locally.

Infections and Antibiotherapy: Results of Four Years of Observation in a Romanian Tertiary Hospital.

infection (CDI) is one of the main causes of morbidity associated with antibiotic use, producing both healthcare-associated infections and community infections. This study aims to describe the epidemiological characteristics, the clinical outcomes, previous antibiotic exposure, and other risk factors of hospitalized patients with CDI in a tertiary infectious disease hospital in Bucharest, Romania. We performed a descriptive analysis based on four-year surveillance data, collected in a tertiary infectious disease hospital in Bucharest, Romania.

Diagnostic and Therapeutic Approach in Pediatric Pulmonary Abscess: Two Cases and Literature Review.

Pulmonary abscess is a rare but serious condition in pediatric patients, caused by severe pulmonary infection that leads to tissue destruction and necrosis. It can be classified as primary or secondary depending on the cause. Establishing an etiology in pediatric pulmonary abscesses is challenging, underscoring the essential role of advanced imaging techniques, such as computed tomography, in achieving an accurate diagnosis and differentiating among various conditions that may mimic lung abscess.

Histological Findings in Infective Endocarditis-A Retrospective Cohort Study Conducted at "Dr. Carol Davila" Central Military Emergency University Hospital in Bucharest.

Background: Histological findings of infective endocarditis (IEs) in mechanical valves present a complex diagnostic challenge owing to the lack of a precise definition. This ambiguity is further complicated by the natural degenerative processes that occur in the mechanical valves over time. Consequently, pathologists and clinicians face significant difficulties in distinguishing between genuine infective processes and the normal wear and tear of mechanical valves.

Surviving COVID-19 and Battling Fibrosis: A Retrospective Cohort Study Across Three Pandemic Waves.

Background/objectives: We aimed to characterize the fibrosis following COVID-19 pneumonia, using quantitative analysis, after three months and subsequently, after two years of patients' release from the hospital, and to identify the risk factors for pulmonary fibrosis.

Methods: We performed a retrospective, observational cohort study on 420 patients with severe forms of COVID-19. For all patients, we registered demographic, inflammatory and biochemical parameters, complete blood count and D-dimers; all patients underwent three computed tomography scans (at admittance, at 3 months and at 2 years).

Effectiveness of 8-week Treatment with Glecaprevir/Pibrentasvir in Treatment-naïve or -experienced HCV Patients: Results from an Observational Retrospective Study in Real-life Settings (ODYSSEY).

Background And Aims: Pan-genotypic ribavirin-free oral direct-acting antivirals, including the glecaprevir/pibrentasvir combination, are recommended for the treatment of most patients with chronic hepatitis C virus (HCV) infection. In Romania, the HCV-infected patient population receiving glecaprevir/pibrentasvir is not well characterized and data on treatment effectiveness is lacking. The ODYSSEY study aimed to provide insights into the characteristics and treatment outcomes of HCV-infected Romanian patients receiving 8-week therapy with glecaprevir/pibrentasvir.

The Impact of HIV on Early Brain Aging-A Pathophysiological (Re)View.

: This review aims to provide a comprehensive understanding of how HIV alters normal aging trajectories in the brain, presenting the HIV-related molecular mechanisms and pathophysiological pathways involved in brain aging. The review explores the roles of inflammation, oxidative stress, and viral persistence in the brain, highlighting how these factors contribute to neuronal damage and cognitive impairment and accelerate normal brain aging. Additionally, it also addresses the impact of antiretroviral therapy on brain aging and the biological markers associated with its occurrence.

Perception of medical care among women living with HIV aged 40 years or older-A European-wide survey.

Objectives: Our objective was to explore how women living with HIV aged ≥40 years perceive their care in relation to their HIV infection, comorbidities, and menopausal health and to evaluate the extent to which the care they receive meets their expectations, comparatively across World Health Organization (WHO) European regions.

Methods: We conducted a cross-sectional survey (May-December 2023) among women living with HIV aged ≥40 years from the WHO European region. Five dimensions of care were assessed: content of care, information, relationship with caregiver, organization of care, and patients' rights and privacy, in addition to management of non-HIV comorbidities and menopause.

Estimating the Current Routes of Transmission in HIV-1 F1 Subtype Infected Persons in Romania: Differences Between Self-Reporting and Phylogenetic Data.

Monitoring the HIV epidemic in Romania has proven challenging due to many factors, including the reluctance of newly diagnosed patients to disclose relevant epidemiological aspects during the clinical interview, such as sexual orientation or the existence of previous issues with injectable drug usage. We propose in this study a molecular approach to mitigate this problem with the help of bioinformatic tools, such as cluster analysis of phylogenetic trees. Both a maximum likelihood estimation, as implemented with FastTree, and a Bayesian approach, as used in BEAST, have been applied to our data set of 312 HIV subtype F1 gene sequences.

AI-Based Analysis of Ziehl-Neelsen-Stained Sputum Smears for as a Screening Method for Active Tuberculosis.

Tuberculosis is the primary cause of death due to infection in the world. Identification of in sputum is a diagnostic test, which can be used in screening programs-especially in countries with a high incidence of tuberculosis-to identify and treat those persons with the highest risk of disseminating the infection. We previously developed an algorithm which is able to automatically detect mycobacteria on tissue; in particular, our algorithm identified acid-fast bacilli on tissue with 100% specificity, 95.

Antigenic Divergence from the Seasonal Vaccine of the Influenza Virus Strains Circulating in Romania During Three Successive Seasons (2021-2024).

Influenza viruses continue to be an important public health threat. Vaccination is the most effective measure to control the influenza virus circulation. However, these viruses are continuously evolving through antigenic drift/shift, and thus the vaccine efficiency is affected.

A Five-Bundle Intervention to Improve Blood Culture Use in a Tertiary Hospital in Romania.

: The aims of this study were to evaluate the efficacy of a five-bundle intervention and to decrease the number of cases in which only one set of blood cultures is collected prior to starting antimicrobials. : The study group consisted of the two hospital wards that have the highest collection rate (120 blood cultures/1000 patient days and 121.4 blood cultures/1000 patient days, respectively), and the control group consisted of the other three adult wards.

Rare fatal case of purpura fulminans due to pneumococcal sepsis in a child, associated with multiorgan failure.

Introduction: is one of the associated bacteria that can cause the rare but high mortality hematological pathology known as purpura fulminans (PF) in both adults and children. Pediatric patients with PF can progress quickly to sepsis and multiorgan failure, especially immunocompromised individuals and young children. Due to the thrombotic blockage of blood arteries in PF, there is diffuse intravascular thrombosis and hemorrhagic infarction of the skin, which evolves from ecchymosis to skin necrosis, risk of limb sequelae, sepsis and fatality.

endocarditis in an adult patient with patent ductus arteriosus.

Introduction: () is a commensal bacterial pathogen in the human oral cavity. It can, however, represent the source of local or systemic infections with serious evolution, in particular infective endocarditis. We present a particular case of an adult male patient with infective endocarditis with and patent ductus arteriosus (PDA).

Clinical, epidemiological and molecular aspects of patients with mpox in Romania.

Introduction: To better understand the factors which influence the spread of monkeypox (mpox) infection, the patients that tested positive for mpox virus by real-time PCR in one of the main infectious diseases centers in Bucharest were analyzed in this study, amounting to one third of the confirmed cases in Romania.

Methods: Clinical data and laboratory tests were used to build the patient profiles. In the case of positive mpox results, next-generation sequencing of the viral genome was also performed to better comprehend the epidemiology of the infections and the evolutionary path of this virus.

The spectrum of esophagitis in patients living with HIV - a scoping review.

Esophageal lesions are common findings in disorders of the digestive tract in patients living with HIV, the most typical symptoms being odynophagia and/or dysphagia. This article provides a narrative review of the spectrum of esophagitis in patients living with HIV, focusing on fungal, viral, bacterial and non-infectious etiologies, as well as co-infections with viral hepatitis viruses. The article provides a comprehensive approach to the strategy of diagnosis and the role of upper digestive endoscopy and histopathological examination in the evaluation of esophageal pathology in patients living with HIV.

Identifying New Areas of Endemicity and Risk Factors for subsp. Infection: Serosurvey in Rural Areas of Romania.

Background: Mediterranean spotted fever (MSF) is an emerging tick-borne disease caused by subsp. primarily prevalent in Mediterranean and Southern Europe. We aimed to evaluate MSF seroprevalence and risk factors in non-endemic rural areas of Romania.

Correction: Păcurar et al. Hepatitis B in Pediatric Population: Observational Retrospective Study in Romania. 2024, , 348.

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