Predicting needlestick and sharps injuries in nursing students: Development of the SNNIP scale.

Aim: To develop an instrument to investigate knowledge and predictive factors of needlestick and sharps injuries (NSIs) in nursing students during clinical placements.

Design: Instrument development and cross-sectional study for psychometric testing.

Methods: A self-administered instrument including demographic data, injury epidemiology and predictive factors of NSIs was developed between October 2018-January 2019.

A multicentre study on epidemiology and prevention of needle stick injuries among students of nursing schools.

Introduction: Among the health professions with a long period of training, the students of the Nursing Bachelor's Degree are the most exposed to biological risk resulting from accidents, in particular with needles and cutting edges. The aim of the study was to estimate the frequency and the circumstances for the occurrence of needle stick injuries, as a knowledge base for targeted prevention interventions.

Methods: The study was carried out between May and July 2017 in 11 Universities in Italy and 1 in Albania (associated with the "Tor Vergata" University of Rome).

Knowledge, experiences, and attitudes toward Mantoux test among medical and health professional students in Italy: a cross-sectional study.

Background: The World Health Organization's Action Framework for tuberculosis elimination in low-tuberculosis incidence countries includes the screening for active and latent tuberculosis in selected high-risk groups, including health care workers. In this context, medical and health profession students, exposed to nosocomial tuberculosis transmission during training and clinical rotations, are target populations for tuberculosis screening. No updated data are available on tuberculosis screening practice and knowledge of medical and health profession students in Italy.

Essential strategies in HAI prevention and control: performance assessment through the implementation of the HAI-CoSIP tool of the GISIO-SItI group. A pilot study in a sample of Italian Organizations.

Background: Healthcare-Associated Infections are a great concern for worldwide healthcare systems and represent a considerable threat to patient safety, leading to adverse clinical outcomes. A defined panel of indicators represents a key element to guide Healthcare Organizations towards identification of main gaps, implementation of effective actions and continuous improvements on Healthcare-Associated Infections prevention and control activities. A review on accreditation systems conducted by the Italian Study Group of Hospital Hygiene of the Italian Society of Hygiene Preventive Medicine and Public Health revealed a substantial heterogeneity of implemented standards and led to the development of a core set of indicators and requirements for Healthcare-Associated Infections' prevention and control within the hospital setting.

Results of a survey of procedures for cleaning and disinfecting ambulances.

Background: In 2014, the Italian Study Group of Hospital Hygiene of the Italian Society of Hygiene, Preventive Medicine and Public Health (GISIO-SItI), in collaboration with the National Association of Medical Hospital Managers (ANMDO), conducted a survey on the availability of procedures for cleaning and disinfecting ambulances in order to assess the practices in use.

Methods: An online questionnaire was prepared through the Survey Monkey® platform and a web link access was sent to a convenience sample of ANMDO doctors working in healthcare management in public and private healthcare facilities.

Results: Ninety-six questionnaires were collected (26% response rate).

Hospital hygiene in Italy: the GISIO-SItI survey.

Background: In Italy there are no rules concerning the establishment of a hospital hygiene structure in hospitals and other healthcare settings, and the hospital organization plans vary widely. The aim of the survey, carried out by the Italian Study Group of Hospital Hygiene of the Italian Society of Hygiene, Preventive medicine and Public health, was to evaluate the presence in the hospital organization plan of a structure referred to as Hospital hygiene, or including in its denomination the words "hygiene" or "hospital hygiene", the activities carried out, the relation to other areas, like patient safety, the type and quantity of professionals involved, the strengths and the critical aspects.

Methods: A semi-structured questionnaire was administered to Healthcare Trusts representing all Italian Regions through the members of the above Study Group.

Control and prevention measures for legionellosis in hospitals: A cross-sectional survey in Italy.

Risk assessment, environmental monitoring, and the disinfection of water systems are the key elements in preventing legionellosis risk. The Italian Study Group of Hospital Hygiene of the Italian Society of Hygiene, Preventive Medicine, and Public Health and the Italian Multidisciplinary Society for the Prevention of Health Care-Associated Infections carried out a national cross-sectional survey to investigate the measures taken to prevent and control legionellosis in Italian hospitals. A multiple-choice questionnaire was developed, comprising 71 questions regarding hospital location, general characteristics, clinical and environmental surveillance, and control and preventive measures for legionellosis in 2015.

Definition of criteria and indicators for the prevention of Healthcare-Associated Infections (HAIs) in hospitals for the purposes of Italian institutional accreditation and performance monitoring.

Background: Healthcare-associated infections (HAIs) are an important issue in terms of quality of care. HAIs impact patient safety by contributing to higher rates of preventable mortality and prolonged hospitalizations. In Italy, analysis of the currently available accreditation systems shows a substantial heterogeneity of approaches for the prevention and surveillance of HAIs in hospitals.

Effectiveness of an hospital bed management model: results of four years of follow-up.

Background: Several experiences of Bed Management have been published, most of them focusing on Emergency Department organization. Aosta Hospital is 70 km away from the nearest Hospital, so that ambulance diversion is not feasible and patients' admissions from ED need to be managed at the local level solely. Aim of this study was to test efficacy of an innovative Bed Management model.

Molecular epidemiology of carbapenem resistant Enterobacteriaceae in Valle d'Aosta region, Italy, shows the emergence of KPC-2 producing Klebsiella pneumoniae clonal complex 101 (ST101 and ST1789).

Background: The spread of carbapenem resistant Enterobacteriaceae (CRE) is an emerging clinical problem, of great relevance in Europe and worldwide. The aim of this study was the molecular epidemiology of CRE isolates in Valle d'Aosta region, Italy, and the mechanism of carbapenem resistance.

Results: Sixty consecutive CRE samples were isolated from 52 hospital inpatients and/or outpatients from November 2013 to August 2014.

Acute renal failure after influenza vaccination: a case report.

A fifty-three years old surgeon had acute renal failure consisting with acute tubulo-interstizial nephropaty twelve days after influenza vaccination; he was on statin therapy since one month. He was given steroidal therapy and fully recovered two weeks apart. This is the fourth case report of acute renal failure after influenza vaccination in patients on statins therapy.

Significant link between sCD30 changes and HIV viremia in patients treated with HAART.

Elevated sCD30 levels were generally associated with poor prognosis in chronic HIV infection prior to the era of highly active antiretroviral therapy (HAART). Little information is available on sCD30 and HIV-1 viremia. In this study, the association between sCD30 and HIV-1 viremia was investigated in HIV-infected patients who underwent HAART.

Access to antiretroviral treatment, incidence of sustained therapy interruptions, and risk of clinical events according to sex: evidence from the I.Co.N.A. Study.

Objectives of the study were to assess the differences between sexes in the likelihood of starting antiretroviral therapy (ART), in rates of sustained discontinuation from highly active antiretroviral therapy (HAART), and in clinical progression. In a multicenter cohort study (I.Co.

Stavudine or indinavir-containing regimens are associated with an increased risk of diabetes mellitus in HIV-infected individuals.

Diabetes mellitus was diagnosed in 16 out of 1011 HIV-positive patients over a median follow-up of 289 days (person-year incidence 2.06, 95% confidence interval 1.18-3.

Mother-to-child transmission of TT virus: sequence analysis of non-coding region of TT virus in infected mother-infant pairs.

To investigate vertical transmission of TT virus, TTV-DNA was looked for in serum samples taken from 22 mothers and their 22 infants at birth and during nine months of follow-up. Sixteen mothers at delivery and six infants within nine months of age had TTV-DNA detected by the amplification of the non coding (NC) region. Two of these newborns had positive viremia at birth.

Evolution of the E2 region of hepatitis C virus in an infant infected by mother-to-infant transmission.

To demonstrate vertical transmission of hepatitis C virus from an HCV infected woman and to assess the evolution of HCV quasispecies in the infant, the variable E2 region was analyzed in one mother-infant pair at birth and in serial samples from the infected baby. Sequence analysis of the E2 region obtained by means of direct sequencing of PCR products of mother-infant pair at birth, showed that the sequence of the dominant strain in the infant was related closely but not identical to that of her mother. The HCV population in mother-infant pair at birth and in serial samples of the infant was analyzed by polymerase-chain reaction-mediated Single Strand Conformational Polymorphism analysis (SSCP), which can distinguish DNA fragments of the same size as different electrophoretic migration of single stranded DNA.

Acute self-limiting hepatitis C after possible sexual exposure: sequence analysis of the E-2 region of the infected patient and sexual partner.

We describe a case of symptomatic acute infection with HCV in a woman whose sexual partner had chronic hepatitis C. The patient cleared HCV RNA 8 weeks after the onset of acute hepatitis and was found to be persistently HCV-RNA negative during 90 weeks of follow-up. Part of the E-2 region of HCV was directly sequenced in the patient and her sexual partner.

Detection of hepatitis C virus genomic sequences in the cerebrospinal fluid of HIV-infected patients.

To assess the presence of hepatitis C virus (HCV) in the central nervous system (CNS), HCV-RNA was sought in paired serum and cerebrospinal fluid (CSF) samples of 21 HIV/HCV-positive patients: HCV-RNA was detected in the serum of 19/21 patients (90.4%), and in the CSF of five of the 19 serum-positive patients. The presence of HCV-RNA was confirmed in follow-up CSF samples available for three of these five patients.

Use of polymerase chain reaction assays of aqueous humor in the differential diagnosis of retinitis in patients infected with human immunodeficiency virus.

We performed polymerase chain reaction (PCR) for detection of cytomegalovirus (CMV), varicella-zoster virus (VZV), herpes simplex virus (HSV), and Toxoplasma gondii DNA in aqueous humor from 15 patients who were infected with human immunodeficiency virus (HIV) and who had retinitis of unclear origin; these patients were selected from among 820 patients evaluated by ophthalmoscopic examination. On the basis of the final response to treatment, CMV, VZV, and T. gondii retinitis was diagnosed in 5, 2, and 4 of the 15 patients, respectively.

A comparison of brain biopsy and CSF-PCR in the diagnosis of CNS lesions in AIDS patients.

Twenty patients with AIDS who had intracranial lesions underwent both brain biopsy and cerebrospinal fluid (CSF) examination to compare histological diagnosis with the polymerase chain reaction (CSF-PCR) for the identification of infectious agents. CSF-PCR was performed for herpes simplex virus, varicella zoster virus, cytomegalovirus (CMV), JC virus (JCV), Epstein-Barr virus (EBV), Toxoplasma gondii and Mycobacterium tuberculosis. A definitive diagnosis was obtained by brain biopsy in 14 patients (2 with astrocytoma, 12 with brain infection).