Prevention in the workplace and training of personnel: new methodological approaches

In Italy since 15 years huge investments in term of human, material and economical resources have been allocated to prevention. However epidemiological data show unsatisfactory results. It?s necessary and urgent to modify the general learning of prevention in order to increase all the actors involved in social and productive system. The aim of our project is to improve competencies and knowledge concerning hygiene in the workplace and prevention of nursing personnel, using cooperative-learning model, concerning the ways of transmission of infectious diseases, so that they will be able to develop their activities and being motivated in the adoption of safety proceedings. The results indicate, in all the participants groups, an improvement of their skills and knowledge about the correct behavioural procedures to limit biological hazards for themselves and for their patients. We observed increased motivation and awareness, a greater ability to take action when they see the adoption of inadequate or incorrect procedures by colleagues

RAGE gene polymorphism in heart failure patients with and without angiographic evidence of significant coronary atherosclerosis.

Heart failure (HF) is a multifactorial disorder in which clinical, environmental and genetic components take part. For this reason it is possible that common gene variants could affect development, progression and response to pharmacological therapy. In recent years the role of AGEs in the pathogenesis of cardiovascular diseases has become recognized but little is known about the role of the AGE-RAGE system in heart failure. The aim of the present study was to identify possible relationship between -374 T/A RAGE gene polymorphism with heart failure. The population in this study consists of 386 subjects with HF, selected according to the presence of depressed Left Ventricular Ejection Fraction (LVEF) <45%, and 639 patients with CAD documented at coronary angiography. Within the population with HF there are 228 patients with disease secondary to not ischemic cause and 158 with post-ischemic condition. The sample of AA genotype was significantly lower in patients with post-ischemic HF in respect to HF secondary to non-ischemic causes (p<0.001). A significant difference between the two groups was also observed regarding the allele frequency. In addition, differences in the allelic and the genotypic frequencies of homozygous genotypes were found between the HF patients free from evidence of coronary significant lesions and patients with at least one hemodynamically significant coronary lesion, both HF and CAD. In patients with at least one vessel compromised the presence of A allele and the homozygous AA genotype were significantly lower than in patients with lesion-free coronary. In conclusion, our research reveals that the -374 T/A polymorphism is related to the genesis of atherosclerotic coronary artery disease but not to its evolution. The protective role of AA genotype in respect to atheromatous disease is therefore confirmed also in the HF population with non-ischemic origin

Health impact of the emissions from a refinery: case-control study on the adult population living in two municipalities in Lomellina, Italy

Background: In the municipalities of Sannazzaro de’ Burgondi and Ferrer Erbognone (District of Lomellina, Pavia, Lombardy, Italy), an oil refinery is operating since 1963. In 2008, the company running the plant (eni S.p.A.) asked the competent bodies the permission for building a new facility (“EST”). The present work is aimed at evaluating the ante-operam health impacts of the existing facility refinery. Methods: A case-control study design was implemented. Cases were subjects admitted to hospital in 2002-2014 due to acute respiratory, cardiovascular or gastrointestinal conditions. Controls were selected among those who had not been hospitalised in that timespan. Cases and controls had to be alive at enrolment, aged 20-64 years, and were frequency-matched by age, gender and municipality. Data were extracted from the health insurance registry and from Hospital Discharge Records (ATS Pavia). Enrolled subjects were asked to complete a mailed survey. Environmental exposure was the fallout of refinery emissions (PM10) at participants’ homes, as predicted by an AERMOD model. Results: 541 respondents (125 cases, 416 controls) were included in the analyses. Response bias was excluded. Individual PM10 exposure was not significantly different between cases and controls, while it was significantly associated with municipality (being higher in Sannazzaro). The crude effect estimate of PM10 over case/control status indicated a not-significant excess of hospitalisation with the increase in PM10 exposure. Multivariate analyses confirmed those results. Conclusion: Findings indicate a possible excess of hospitalisation risk in most exposed people, but the effect is not statistically significant and may be affected by bias

Reducing healthcare-associated infections incidence by a probiotic-based sanitation system: A multicentre, prospective, intervention study

Healthcare Associated Infections (HAI) are a global concern, further threatened by the increasing drug resistance of HAI-associated pathogens. On the other hand, persistent contamination of hospital surfaces contributes to HAI transmission, and it is not efficiently controlled by conventional cleaning, which does not prevent recontamination, has a high environmental impact and can favour selection of drug-resistant microbial strains. In the search for effective approaches, an eco-sustainable probiotic-based cleaning system (Probiotic Cleaning Hygiene System, PCHS) was recently shown to stably abate surface pathogens, without selecting antibiotic-resistant species. The aim of this study was to determine whether PCHS application could impact on HAI incidence. A multicentre, pre-post interventional study was performed for 18 months in the Internal Medicine wards of six Italian public hospitals (January 1st 2016-June 30th 2017). The intervention consisted of the substitution of conventional sanitation with PCHS, maintaining unaltered any other procedure influencing HAI control. HAI incidence in the pre and post-intervention period was the main outcome measure. Surface bioburden was also analyzed in parallel. Globally, 11,842 patients and 24,875 environmental samples were surveyed. PCHS was associated with a significant decrease of HAI cumulative incidence from a global 4.8% (284 patients with HAI over 5,930 total patients) to 2.3% (128 patients with HAI over 5,531 total patients) (OR = 0.44, CI 95% 0.35-0.54) (P<0.0001). Concurrently, PCHS was associated with a stable decrease of surface pathogens, compared to conventional sanitation (mean decrease 83%, range 70-96.3%), accompanied by a concurrent up to 2 Log drop of surface microbiota drug-resistance genes (P<0.0001; Pc = 0.008). Our study provides findings which support the impact of a sanitation procedure on HAI incidence, showing that the use of a probiotic-based environmental intervention can be associated with a significant decrease of the risk to contract a HAI during hospitalization. Once confirmed in larger experiences and other target populations, this eco-sustainable approach might be considered as a part of infection control and prevention (IPC) strategies. Trial registration-ISRCTN International Clinical Trials Registry, ISRCTN58986947

Soluble RAGE Plasma Levels in Patients with Coronary Artery Disease and Peripheral Artery Disease

The objective of the present study was define in a relatively large patient population with coronary artery disease (CAD) whether the concomitant presence of peripheral artery disease (PAD), which is known to convey additional cardiovascular risk, was associated with different circulating levels of sRAGE with respect to CAD alone and control subjects. Clinical and laboratory parameters including the ankle brachial index (ABI) and sRAGE (enzyme-linked immunosorbent assay kit) were investigated in 544 patients with angiographically documented CAD and 328 control subjects. 213/554 CAD patients (39%) showed an ABI <0.9 associated with typical symptoms (group CAD + PAD), whereas 331 patients were free from PAD. The concentration of plasma sRAGE was significantly lower (P < 0.0001) in CAD population, with and without PAD, than in control subjects. Among CAD patients, those with PAD showed lower levels of sRAGE. The distribution of the three groups (CAD, CAD + PAD, and controls) according to sRAGE tertiles showed that lower levels were more frequent in patients with CAD and CAD + PAD, whereas higher levels were more frequently found in controls. CAD patients presenting with PAD have lower sRAGE levels than CAD patients without peripheral atherosclerosis showing that stable atherosclerotic lesions in different vascular districts are inversely related to soluble decoy receptor sRAGE

Formazione di giovani leader di sanità pubblica: un’esperienza sperimentale dell’Accademia Lombarda di Sanità Pubblica

Introduzione L’Accademia Lombarda di Sanità Pubblica (ALSP), Associazione no-profit fondata nel 2017, ha come obiettivo quello di promuovere il progresso in Sanità Pubblica (SP) attraverso il coinvolgimento di studiosi impegnati a vario titolo nei molteplici ambiti della SP come quello dell’igiene, dell’epidemiologia, della prevenzione, dell’ambiente, della direzione sanitarie, dell’edilizia sanitaria, del management, del diritto e dell’economia sanitaria. A tale scopo l’Accademia ha promosso, all’inizio del 2019, l’iniziativa Academy of Young Leader in Public Health (AYLPH). Si tratta di un percorso didattico-scientifico di un anno rivolto a 10 giovani con background formativo differente, fortemente motivati a sviluppare competenze di leadership in SP e già avviati a carriere professionali e di ricerca. Metodi Questo percorso formativo per i 10 giovani, selezionati con bando competitivo aperto ai soci, basa il suo metodo didattico-formativo su incontri con riconosciuti leader nazionali e internazionali di SP; visite a istituzioni; collaborazione a progetti di ricerca; training specifico sulla scrittura di lavori scientifici; opportunità di partecipare a convegni nazionali internazionali e a corsi brevi ad hoc. Risultati A metà programma, le attività condotte sono state: esperienza di team building in località montana; incontro con alcune importanti figure impegnate, a vari livelli, nella sanità pubblica come l’ex Ministro della salute Beatrice Lorenzin, l’Editor-in-chief della rivista European Journal of Public Health Peter Allebeck, il Presidente EUPHA Natasha Azzopardi-Muscat oltre ai past-Presidenti EUPHA Walter Ricciardi e Martin Mc Kee. Ha fatto seguito un corso intensivo sulle revisioni sistematiche che ha visto l’attivazione di 6 gruppi di ricerca coinvolti in altrettanti progetti di revisione sistematica della letteratura. Ulteriori attività sono state: la partecipazione all’Assemblea Generale dell’Organizzazione Mondiale della Sanità, la partecipazione al Deans’ and Directos’ Retreat dell’ASPHER e al Congresso Americano di Sanità Pubblica (APHA). Sono in programma anche un corso di Public speaking, presso l’Università di Pisa ed alcuni incontri ad hoc. Conclusioni Nel contesto attuale, in cui la salute delle persone è minata da un senso di sfiducia nei confronti delle Istituzioni, dalla mancata equità nell’accesso alle cure e da stili di vita scorretti, la SP ha necessità di formare nuovi leaders in grado di promuovere valori e guidare al cambiamento individuale, organizzativo e politico. La AYLPH rappresenta un’occasione formativa di alto livello per giovani professionisti interessati a conoscere e attuare strategie di leadership in SP

Influenza vaccination coverage among medical residents: An Italian multicenter survey

Although influenza vaccination is recognized to be safe and effective, recent studies have confirmed that immunization coverage among health care workers remain generally low, especially among medical residents (MRs). Aim of the present multicenter study was to investigate attitudes and determinants associated with acceptance of influenza vaccination among Italian MRs. A survey was performed in 2012 on MRs attending post-graduate schools of 18 Italian Universities. Each participant was interviewed via an anonymous, self-administered, web-based questionnaire including questions on attitudes regarding influenza vaccination. A total of 2506 MRs were recruited in the survey and 299 (11.9%) of these stated they had accepted influenza vaccination in 2011-2012 season. Vaccinated MRs were older (P = 0.006), working in clinical settings (P = 0.048), and vaccinated in the 2 previous seasons (P < 0.001 in both seasons). Moreover, MRs who had recommended influenza vaccination to their patients were significantly more compliant with influenza vaccination uptake in 2011-2012 season (P < 0.001). "To avoid spreading influenza among patients" was recognized as the main reason for accepting vaccination by less than 15% of vaccinated MRs. Italian MRs seem to have a very low compliance with influenza vaccination and they seem to accept influenza vaccination as a habit that is unrelated to professional and ethical responsibility. Otherwise, residents who refuse vaccination in the previous seasons usually maintain their behaviors. Promoting correct attitudes and good practice in order to improve the influenza immunization rates of MRs could represent a decisive goal for increasing immunization coverage among health care workers of the future. © 2014 Landes Bioscience