Regarding Bioanalysis Lasting a Few Minutes: Automated Cooling-SPME and Fast-GC for Urinary 2-Phenyl-2-Propanol Monitoring.

An innovative SPME head space GC-MS method, in cooling mode, using a fully automated routine, was developed to detect 2-phenyl-2-propanol, a representative urinary metabolite of cumene. Following an acid hydrolysis and derivatization step with lowered quantities of reagents, acetic anhydride and pyridine, a 30 μm polydimethylsiloxane SPME fiber was used to sample derivatized 2-phenyl-2-propanol, such as benzenemethanol,α,α-dimethyl-acetate, from the headspace. Performances of the method, optimized through experimental design, provide an LOD of 0.

Endoparasite Infections in Captive Inland Bearded Dragons () in Italy.

The inland bearded dragon () is a lizard species commonly kept as a pet worldwide. Endoparasites are among the most important pathogens affecting bearded dragons. The aim of this study was to evaluate the endoparasites in captive in Italy.

Aortic Regurgitation: From Valvular to Myocardial Dysfunction.

Chronic aortic regurgitation (AR) leads to volume overload in the left ventricle (LV), which is well tolerated for years. In this condition, the LV usually dilates with minimal reduction in the ejection fraction (EF), even in the absence of symptoms. Echocardiography is the primary imaging test used to quantify AR.

Unraveling Bicuspid Aortic Valve Enigmas by Multimodality Imaging: Clinical Implications.

Multimodality imaging is the basis of the diagnosis, follow-up, and surgical management of bicuspid aortic valve (BAV) patients. Transthoracic echocardiography (TTE) is used in our clinical routine practice as a first line imaging for BAV diagnosis, valvular phenotyping and function, measurement of thoracic aorta, exclusion of other aortic malformations, and for the assessment of complications such are infective endocarditis and aortic. Nevertheless, TTE is less useful if we want to assess accurately other aortic segments such as mid-distal ascending aorta, where computed tomography (CT) and magnetic resonance (CMR) could improve the precision of aorta size measurement by multiplanar reconstructions.

In vivo comparative efficacy of three surgical hand preparation agents in reducing bacterial count.

Background: Besides objective efficacy, the choice between an antiseptic-based liquid soap, or an alcohol-based hand rub for surgical hand preparation technique is based on personal preference. Glycerol is often added to the formulations in order to enhance tolerability; however, it has been recently reported as a factor reducing the sustained effect of surgical hand rubs.

Aim: To compare the efficacies of three commercial products for hand decontamination.

Determinants of influenza vaccination uptake among Italian healthcare workers.

We analyzed seasonal influenza vaccination coverage among the Italian healthcare workers (HCW) in order to identify socio-demographic and clinical determinants of vaccination. We used data from the survey "Health and health care use in Italy," which comprised interviews of 5,336 HCWs For each respondent, information on socioeconomic, health conditions, self-perceived health and smoking status were obtained. After bivariate analysis, we used multilevel regression models to assess determinants of immunization.

Human visceral leishmaniasis: a picture from Italy.

The aim of our study was to describe the distribution of Visceral Leishmaniasis (VL) in Italy, focusing on HIV-infected patients, to estimate the burden of the disease and the public health actions that should be undertaken. A review of official notifications and hospitalization data has been performed. From 2006 to 2008, a total of 289 cases of VL were notified; the overall notification rate was 1.

Measles among healthcare workers in a teaching hospital in central Italy.

Objectives: The aim of this report is to describe a measles cluster involving health-care workers (HWCs) that occurred in a teaching hospital in central Italy during winter 2011 and the efforts made to promptly identify all the susceptible contacts in order to stop, as soon as possible, transmission of the infection within the hospital.

Methods: An epidemiological investigation took place. The immunization status of all the exposed individuals was assessed by personal interviews (history of measles or measles vaccine).

Active training and surveillance: 2 good friends to reduce urinary catheterization rate.

Background: Because catheter-associated urinary tract infections (CAUTI) represent the most frequent health care-associated infection (HAI), we implemented an educational intervention on urinary catheter use to reduce the CAUTI rate.

Methods: The intervention was focused on correct management of catheterized patients. To assess the participants' knowledge, pre- and post-tests were performed.

Socio-economic determinants and self-reported depressive symptoms during postpartum period.

The researchers' aims were to estimate the prevalence of postpartum depressive symptoms in Italy. Cross-sectional data from the survey, "Health and use of health care in Italy" were analyzed. The authors focused on 5,812 women, pregnant some time during five years before the survey.

Determinants of influenza vaccination among the adult and older Italian population with chronic obstructive pulmonary disease: a secondary analysis of the multipurpose ISTAT survey on health and health care use.

We analyzed seasonal flu vaccination rates among the Italian population suffering from Chronic Obstructive Pulmonary Disease (COPD) in order to identify socio-demographic and clinical determinants for vaccination. We used data from the survey "Health and health care use in Italy", which interviewed 5,935 persons (age 15 - 102 years) suffering from COPD in the period 2004-2005. For each respondent, information on socioeconomic and health conditions, smoking status and patterns of health care utilization were retrieved.

Trend of hospital utilization for encephalitis.

Encephalitis generally results in a serious illness requiring hospitalization. The aim of this study was to describe the epidemiology of hospitalization for encephalitis in Italy, taking into account the geographical distribution, aetiology, seasonality and evolution of hospitalization rates over recent years. The mean hospitalization rate was 5·88/100 000.

Group B Streptococcal sepsis: an old or ongoing threat?

Background: Group B Streptococcus (GBS) is a major cause of severe infections in newborns. Early-onset disease (EOD) occurs within the first week of life, and it is usually vertically transmitted. In late-onset disease (LOD), pathogens may also come from nosocomial sources.

Perioperative antibiotic prophylaxis: improved compliance and impact on infection rates.

The aims of this study were to determine adherence to the perioperative antibiotic prophylaxis (PAP) protocol used at a large Italian teaching hospital during a 6-year period, to assess the variables associated with inappropriate administration, and to measure the impact on surgical site infection (SSI) rates. There were 28 621 patients surveyed of which 74·6% received PAP. An improvement in adherence to the PAP protocol was registered for 58·8% of patients.

Gestational age as a single predictor of health care-associated bloodstream infections in neonatal intensive care unit patients.

Neonates rank among those at highest risk for health care-associated bloodstream infections (BSIs), which are linked to high morbidity and mortality rates. The importance of surveillance in preventing BSIs has been reported; however, a comparison of rates between different institution depends on methods used for risk adjustment and on factors identified as associated with infection. The present study aimed to compare the effectiveness of different stratification models in identifying neonates at risk for health care-associated sepsis.

[Pericardial cyst with intracystic hemorrhage. A case report and review of the literature].

Pericardial cysts are rare benign intrathoracic lesions, more often located in the right rather than in the left cardiophrenic angle. At echocardiography, they appear as echolucent unilocular structures, which are in contact with the pericardium. They contain a clear water-like fluid and, thus, are referred to as "spring water cysts".

In-vitro activity of the synthetic protegrin IB-367 alone and in combination with antifungal agents against clinical isolates of Candida spp.

The in vitro activity of the peptide IB-367, alone or combined with either fluconazole (FLU) or amphotericin B (AMB), was investigated against 25 Candida isolates belonging to five species. IB-367 minimum inhibitory concentrations (MICs) ranged from 2.0 to 32 microg/ml and it was active against both FLU-susceptible and - resistant isolates.

Optimizing the programation of cardiac resynchronization therapy devices in patients with heart failure and left bundle branch block.

This study was conducted to investigate the clinical impact of cardiac resynchronization device optimization. A series of 100 consecutive patients received cardiac resynchronization therapy. In the first 49 patients, an empirical atrioventricular delay of 120 ms was set, with simultaneous biventricular stimulation (interventricular [VV] interval=0 ms).

Usefulness of ventricular dyssynchrony measured using M-mode echocardiography to predict response to resynchronization therapy.

There are discordant data about the utility of septal-to-posterior wall motion delay (SPWMD) assessed using M-mode echocardiography to predict an improvement with cardiac resynchronization therapy (CRT). Baseline SPWMD was measured using M-mode in a parasternal short-axis view in a series of 67 patients undergoing CRT and followed up after 6 months. Heart failure was caused by coronary artery disease in 27 patients.

Fluconazole susceptibility of Candida spp. isolates collected over nine years in a teaching hospital of Ancona, Italy.

The in vitro activity of fluconazole was investigated against 476 yeast isolates collected during a 9-year period (1997-2005) from patients hospitalised in a teaching hospital of Ancona. They included 373 isolates of Candida albicans, 53 of Candida glabrata and 50 of Candida parapsilosis. Minimum inhibitory concentrations (MICs) determined in accordance with the Clinical Laboratory Standards Institute methodology showed that 96% of the isolates were susceptible (MIC < or =8.

Relation of response to cardiac resynchronization therapy to left ventricular reverse remodeling.

Cardiac resynchronization therapy (CRT) reverses left ventricular (LV) remodeling in patients with congestive heart failure. However, the mechanisms leading to the clinical response to CRT remain unclear. The aim of this study was to analyze whether patients who improve clinically have greater LV reverse remodeling than nonresponders after a 12-month follow-up period.