Aerobic vaginitis: antibiotic resistance trend and future actions of antimicrobial diagnostic stewardship.

The study objective is to examine epidemiological and microbiological aspects of aerobic vaginitis in female patients admitted to University Hospital of Campania "L. Vanvitelli" over five years. The most represented strains were E.

Reduced levels of hepcidin associated with lower ferritin concentration and increased number of previous donations in periodic blood donors: A pilot study.

Background: Hepcidin is one of the major negative regulators of iron balance. Periodic blood donors are highly susceptible to iron deficiency. Our goal was to evaluate the possible association between serum hepcidin levels and iron homeostasis parameters in periodic blood donors.

Discontinuation of chronic benzodiazepine use in primary care: a nonrandomized intervention.

Background: Chronic benzodiazepine use is a challenge in primary care practice. Protocols to support safe discontinuation are still needed, especially in countries with high utilization rates.

Objectives: To evaluate the feasibility, effectiveness, and safety of a benzodiazepine discontinuation protocol in primary care setting.

Epigenetic-based therapy in allogenic hematopoietic stem cell transplantation: Novel opportunities for personalized treatment.

Current management of patients undergoing allogeneic hematopoietic stem cell transplantation (allo-HSCT) lacks immunosuppressant drugs able to block the host immune response toward the graft antigens. Novel treatments may include epigenetic compounds (epidrugs) some of which have been yet approved by the Food and Drugs Administration for the treatment of specific blood malignancies. The most investigated in clinical trials for allo-HSCT are DNA demethylating agents (DNMTi), such as azacitidine (Vidaza) and decitabine (Dacogen) as well as histone deacetylases inhibitors (HDACi), such as vorinostat (Zolinza) and panobinostat (Farydak).

Clinical epigenetics and acute/chronic rejection in solid organ transplantation: An update.

The lack of a precise stratification algorithm for predicting patients at high risk of graft rejection challenges the current solid organ transplantation (SOT) clinical setting. In fact, the established biomarkers for transplantation outcomes are unable to accurately predict the onset time and severity of graft rejection (acute or chronic) as well as the individual response to immunosuppressive drugs. Thus, identifying novel molecular pathways underlying early immunological responses which can damage transplant integrity is needed to reach precision medicine and personalized therapy of SOT.

Epigenetic-sensitive challenges of cardiohepatic interactions: clinical and therapeutic implications in heart failure patients.

Heart failure and liver dysfunction can coexist owing to complex cardiohepatic interactions including the development of hypoxic hepatitis and congestive hepatopathy in patients with heart failure as well as 'cirrhotic cardiomyopathy' in advanced liver disease and following liver transplantation. The involvement of liver dysfunction in patients with heart failure reflects crucial systemic hemodynamic modifications occurring during the evolution of this syndrome. The arterial hypoperfusion and downstream hypoxia can lead to hypoxic hepatitis in acute heart failure patients whereas passive congestion is correlated with congestive hepatopathy occurring in patients with chronic heart failure.

Blood transfusions and adverse acute events: a retrospective study from 214 transfusion-dependent pediatric patients comparing transfused blood components by apheresis or by whole blood.

Introduction: Blood transfusion is a lifesaving procedure for patients affected by hematological diseases or hemorrhage risk.

Aim: This retrospective study was aimed to evaluate clinical safety of pediatric transfusions by comparing the frequency of adverse events caused by apheretic blood components vs whole blood.

Methods: From 2011 to 2015, 214 patients (blood malignancy patients, n = 144 and thalassemic patients, n = 70) received 12 531 units of blood components.

Physicians' beliefs and attitudes about Benzodiazepines: a cross-sectional study.

Background: In 2015, Portugal was the OECD country with the highest reported consumption of BZD. Physician's perceptions and attitudes regarding BZD are main determinants of related prescription habits. This study aimed to characterize beliefs and attitudes of Portuguese physicians regarding the prescription, management challenges, benefits, risks and withdrawal effects of BZD.

Pathogenic mechanisms and current epidemiological status of HEV infection in asymptomatic blood donors and patients with chronic diseases.

In recent years, the seroprevalence of anti-hepatitis E virus immunoglobulins (HEV) has increased in European countries with significant variability among the different geographical areas. HEV infection is spread in a wide range of animal species of which domestic pigs and wild boar represent the main reservoirs of genotype 3 and 4 (the genotypes present also in Europe). European citizens are incidental hosts, mainly infected by direct contact or consumption of foods derived from undercooked or insufficient hygiene handling infected pork products or wild boar meat.

Compromised nutritional status in patients with end-stage liver disease: Role of gut microbiota.

Background: Patients with end-stage liver disease (ESLD) have a compromised nutritional status because of the liver crucial role in regulating metabolic homeostasis and energy balance.

Data Sources: A systematic review of literature based on extensive relevant articles published from 2001 to 2017 in English in PubMed database was performed by searching keywords such as liver disease, non-alcoholic liver disease, alcoholic liver disease, malnutrition, epigenetics, gut microbiota, and probiotics.

Results: Liver transplantation would be one eligible therapy for ESLD patients, even if, the clinical outcome is negatively influenced by malnutrition and/or infections.

Screening tests for hepatitis B virus, hepatitis C virus, and human immunodeficiency virus in blood donors: evaluation of two chemiluminescent immunoassay systems.

Automated chemiluminescent immunoassays (CLIAs) are useful for the detection of hepatitis B virus (HBV), hepatitis C virus (HCV), and human immunodeficiency virus 1/2 antigen/antibodies (HIV 1/2 Ag/Ab) in blood donor screening. Eight hundred and forty serum samples were tested for hepatitis B surface antigen (HBsAg), HCV antibodies (anti-HCV), and HIV1/2 Ag/Ab in parallel using 2 different CLIAs (Abbott Architect i2000SR and Roche Cobas e411). The concordance between the 2 systems was high (Cohen's kappa 0.

Intravenous human immunoglobulin treatment of serum from HLA-sensitized patients in kidney transplantation.

Objective: Intravenous immunoglobulin (IVIG) products are known to have beneficial immunomodulatory effects on several inflammatory and autoimmune disorders. These effects could be attributed to a different inhibitory action on complement factors, but other mechanisms could be implicated, e.g.

[Guideline: type 2 diabetes mellitus therapy: metformin, a critical perspective].

Clinical guidelines have the potential to increase health gains, but also to cause harm. In this opinion article we state some misgivings about the application of the Portuguese National Health Directorate's guideline type 2 diabetes therapy: metformin in primary care. We seek to highlight guideline wording that may allow for multiple interpretations (alternatives to monotherapy with metformin, hierarchy of drugs to be associated with metformin, and metformin contraindications).

The European and American use of exploratory approaches for first-in-human studies.

Exploratory approaches for first-in-human clinical studies have evolved over the last few years and have stimulated the issuance of national regulatory guidances in some European countries as well as the United States. With the increasing implementation of these approaches and the recent preparation of a multiregional regulatory guidance (ICH M3 rev2), an exchange of experiences on the opportunities and challenges of exploratory clinical trials was desirable; thus, a workshop focusing on the use of this clinical approach was planned and conducted in Lisbon, Portugal, March 18-19, 2009 sponsored by the Portuguese Health Authority (INFARMED) and DIA. The structure of the workshop focused in three main areas.

Phytosterols in milk as a depressor of plasma cholesterol levels: experimental evidence with hypercholesterolemic Portuguese subjects.

Plant sterols have been reported to decrease plasma concentrations of cholesterol without any side effects. To evaluate the effects on plasma cholesterol concentrations and the hemorheological parameters, we performed a study with hypercholesterolemic patients (n = 19) treated with phytosterol-enriched milk (2 g/day). Hypercholesterolemic patients (n = 15) of matched age drinking equal type of milk but without phytosterols were used as control group.