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.

The Interplay between Obesity and Inflammation.

Obesity is an important condition affecting the quality of life of numerous patients and increasing their associated risk for multiple diseases, including tumors and immune-mediated disorders. Inflammation appears to play a major role in the development of obesity and represents a central point for the activity of cellular and humoral components in the adipose tissue. Macrophages play a key role as the main cellular component of the adipose tissue regulating the chronic inflammation and modulating the secretion and differentiation of various pro- and anti-inflammatory cytokines.

Ocular involvement in highly treatment-experienced patients with HIV.

Ocular involvement in human immunodeficiency virus (HIV) infected and treatment-experienced patients is a significant concern, despite the advancements in antiretroviral therapy (ART) medication. The extended life expectancy of HIV patients has altered the spectrum of HIV-associated ocular diseases, ranging from minor issues to severe vision impairment or blindness. Therefore, understanding these complications becomes crucial in providing comprehensive medical care and quality of life improvement.

Miscellaneous ophthalmic conditions related to low CD4 cell count in HIV-positive patients.

Management of patients living with Human Immunodeficiency Virus/Acquired Immunodeficiency Syndrome (AIDS) (PLWHA) still represents a challenge for doctors in various medical fields. The presence of co-infections, with different degrees of immune system impairment, raises the need for a multi-disciplinary approach to the PLWHA. In this paper, we present three cases of PLWHA with various ophthalmological conditions, who were admitted to "Prof.

COVID-19 associated pulmonary embolism: clinical, biochemical and CT imaging findings.

Introduction: The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection represented a disruptive pathology that emerged in late 2019 with profound implications ranging from individual health to health systems and world economy. Our study aimed to evaluate clinical, biochemical and computerized tomography (CT) parameters values in determining the severity of pulmonary embolism (PE) associated with COVID-19.

Methods: We performed an observational cohort study evaluating demographic, clinical, biochemical, coagulation markers, as well as CT imaging parameters.

Impact of Dietary Patterns in Inflammatory Bowel Disease Subtypes Healthy Subjects: a Retrospective Cohort Study.

Inflammatory bowel diseases (IBD) have been associated with multiple environmental factors, including diet. A dietary pattern characterized by low fiber content, high fat content and high carbohydrate content has been linked to the development of IBD. The objective of the current investigation is to examine the potential link between dietary patterns and the occurrence of IBD and to investigate whether there are any differences in relation to the type of IBD and specific food groups.

BODY COMPOSITION CHANGES IN MEN WITH HIV/HCV COINFECTION, HIV MONOINFECTION, AND HCV MONOINFECTION.

Context: Both human immunodeficiency virus (HIV) infection and hepatitis C virus (HCV) infection represent systemic diseases that may develop metabolic complications, thus HIV/HCV coinfection metabolic changes need to be depicted.

Objective: We aimed to evaluate the body composition changes in patients with either HIV and HCV monoinfections or HIV/HCV coinfection.

Methods: 123 young men divided into three groups: 41 with HIV/HCV coinfection, 42 with HIV-monoinfection, and 40 with HCV-monoinfection were evaluated for total and regional bone and soft tissue body composition assessments using a Dual-energy X-ray absorptiometry (DXA) and were compared with 40 healthy men with age and body mass index similar to the study groups.

Predictors of Liver Injury in Hospitalized Patients with SARS-CoV-2 Infection.

: SARS-CoV-2 infection is frequently associated with pneumonia but has a broad tissue tropism also leading to systemic complications (hematologic, gastro-intestinal, cardiac, neurologic, etc.). In this study, we aim to evaluate the impact of COVID-19 infection on the liver and to identify the risk factors/predictors for liver injury at admission to the hospital.

Langerhans Cells-Revising Their Role in Skin Pathologies.

Langerhans cells (LCs) constitute a cellular immune network across the epidermis. Because they are located at the skin barrier, they are considered immune sentinels of the skin. These antigen-presenting cells are capable of migrating to skin draining lymph nodes to prime adaptive immune cells, namely T- and B-lymphocytes, which will ultimately lead to a broad range of immune responses.

Evaluation of Drug-Induced Liver Injury in Hospitalized Patients with SARS-CoV-2 Infection.

Elevated liver enzymes are frequently reported in SARS-CoV-2-infected patients. Several mechanisms of liver injury have been proposed, but no clear conclusions were drawn. We aimed to evaluate hepatocellular and cholestatic injury in relation to the administration of potentially hepatotoxic drugs included in the current COVID-19 therapeutic guidelines in a retrospective cohort of 396 hospitalized COVID-19 patients.

Gut Dysbiosis and Infection in Neonates and Adults.

In this review, we focus on gut microbiota profiles in infants and adults colonized (CDC) or infected (CDI) with . After a short update on CDI epidemiology and pathology, we present the gut dysbiosis profiles associated with CDI in adults and infants, as well as the role of dysbiosis in spores germination and multiplication. Both molecular and culturomic studies agree on a significant decrease of gut microbiota diversity and resilience in CDI, depletion of , and phyla and a high abundance of , associated with low butyrogenic and high lactic acid-bacteria levels.

The Predictive Value of Mutation Screening for Anticipating COVID-19 Waves.

Emerging SARS-CoV-2 strains continue to generate difficulties for authorities and health care professionals worldwide due to enhanced transmissibility and/or immune response evasion. The appearance of the Alpha and Delta strains has been associated with substantial increases in the number of COVID-19 cases and associated deaths. Whole Genome Sequencing (WGS) continues to be the gold standard for molecular surveillance of the pandemics but other assays such as mutation genotyping can be used to reduce costs and allocated time.

Clinical and molecular epidemiology of influenza viruses from Romanian patients hospitalized during the 2019/20 season.

Two main mechanisms contribute to the continuous evolution of influenza viruses: accumulation of mutations in the hemagglutinin and neuraminidase genes (antigenic drift) and genetic re-assortments (antigenic shift). Epidemiological surveillance is important in identifying new genetic variants of influenza viruses with potentially increased pathogenicity and transmissibility. In order to characterize the 2019/20 influenza epidemic in Romania, 1042 respiratory samples were collected from consecutive patients hospitalized with acute respiratory infections in the National Institute for Infectious Diseases "Prof.

Healthcare-associated infection during the COVID-19 pandemic in a tertiary care hospital in Romania.

Information on healthcare-associated infection (HA-CDI) in COVID-19 patients is limited. We aimed to assess the characteristics of HA-CDI acquired during and before the COVID-19 pandemic. We conducted a retrospective study in a tertiary care hospital, in which since March 2020 exclusively COVID-19 patients are hospitalized.

Short Communication:Evidence of Novel SARS-CoV-2 Variants Circulation in Romania.

New SARS-CoV-2 variants are constantly emerging and putting a strain on public health systems by spreading faster and potentially evading immune protection through vaccination. One of these strains is the B.1.

Dynamics of APRI and FIB-4 in HCV cirrhotic patients who achieved SVR after DAA therapy.

There are limited data available on the regression of fibrosis in hepatitis C virus (HCV) patients who have achieved sustained virologic response (SVR) after interferon-free treatments. Moreover, a perfect method for assessing liver fibrosis and its dynamics has not been established yet. The main objective of this study was to evaluate the dynamics of aspartate aminotransferase to platelet ratio index (APRI) and Fibrosis-4 (FIB-4) scores in patients with HCV who registered SVR.

Molecular Epidemiology Analysis of SARS-CoV-2 Strains Circulating in Romania during the First Months of the Pandemic.

Background: The spread of SARS-CoV-2 generated an unprecedented global public health crisis. Soon after Asia, Europe was seriously affected. Many countries, including Romania, adopted lockdown measures to limit the outbreak.

Update on Kaposi sarcoma-associated herpesvirus (KSHV or HHV8) - review.

Human herpesvirus 8 (HHV8), also known as Kaposi sarcoma-associated herpesvirus (KSHV), is one of the few pathogens recognized as direct carcinogen, being involved in the pathogenesis of Kaposi sarcoma, primary effusion lymphoma and multicentric Castleman disease. KSHV is a relatively recently discovered virus, with still limited possibilities for diagnosis and treatment. Therefore, ongoing studies are trying to answer the main issues related to the management of KSHV infection and its associated diseases.

A Romanian experience of syphilis in pregnancy and childbirth.

Objective: to establish the incidence of syphilis in a group of childbearing women and their newborn babies in Romania and to identify the major risk factors of materno-fetal transmission in order for midwives to develop strategies to help prevent congenital syphilis.

Material And Methods: a descriptive study of a group of 982 childbearing women who gave birth during a three-month period at an Obstetrics and Gynaecology Hospital in Romania. The women completed a questionnaire, which consisted of three sections: general data, general knowledge of syphilis and birth and pregnancy data.

Neutropenia and T-Wave Inversion as Toxin-Mediated Complications of a Streptococcal Infection.

Introduction: Streptococcal infection can be responsible for multiple complications, such as toxic, septic or allergic disorders. Toxin-mediated complications (TMC) can appear during the acute phase of disease and can involve any organ, causing carditis, arthritis, nephritis, hepatitis etc.

Case Presentation: The case of a young woman without a history of recurrent streptococcal tonsillitis, admitted to "Matei Balş" National Institute for Infectious Diseases, Bucharest, Romania, presenting with fever, sore throat and exudative tonsillitis, is detailed.

Safety assessment in Child A cirrhotic patients treated with Ombitasvir/Paritaprevir/Ritonavir and Dasabuvir with Ribavirin.

Background: In our country, the national program for hepatitis C virus treatment with ombitasvir/paritaprevir/ritonavir and dasabuvir was approved for patients with stage four of liver fibrosis and stage three associated with specific comorbidities. Our aim was to analyze the characteristics associated with the presence of adverse events in patients receiving this antiviral regimen, with ribavirin in cirrhotic patients.

Methods: We prospectively studied a cohort of adults with hepatitis C virus infection with Child A cirrhosis, treated for 12 weeks with ombitasvir/paritaprevir/ritonavir/dasabuvir and ribavirin, which have been followed in an infectious diseases tertiary-care hospital.

Diagnosing HIV-associated cerebral diseases - the importance of Neuropathology in understanding HIV.

The study aims to compare two aspects concerning the diagnosis of acquired immune deficiency syndrome (AIDS)-associated central nervous system (CNS) pathology (neuroAIDS): clinical diagnoses issued ante mortem with pathology results issued post mortem. The group of 39 human immunodeficiency virus (HIV)-positive patients was created over 23 years and is limited by marked heterogeneity. The enrolled cases were treated at the "Prof.

Body Composition Changes in Patients with Chronic Hepatitis C.

Aims: We aimed to quantify global and regional body composition changes in chronic hepatitis C (CHC) patients, compare them to healthy controls and identify possible association between body composition changes and CHC. To our knowledge, this study is the first one comparing CHC patients to controls with regard to soft tissue body composition changes.

Methods: We assessed 60 CHC patients and 60 healthy controls by Dual Energy X-Ray Absorptiometry.