Knowledge, attitudes, and behavior concerning dental trauma among parents of children attending primary school

BACKGROUND: Traumatic dental injuries occur frequently in children and adolescents. The purpose of the present study is to examine the levels of knowledge and behaviors regarding dental trauma among parents of children attending primary schools in the Apulia region of Italy. METHODS: The study was carried out using an anonymous questionnaire with closed answers distributed to 2,775 parents who were enrolled based on the entire regional school population. Analyses were conducted using the PROC CORRESP (procedure to perform multiple correspondence analysis) and PROC FASTCLUS (procedure to perform cluster analysis). Statistical significance was set at p-value <0.05. RESULTS: A total 15.5% of the sample reported that their children had experienced dental trauma. Overall, 53.8% of respondents stated that they knew what to do in cases of dental injury. Regarding the time limit within which it is possible to usefully intervene for dental trauma, 56.8% of respondents indicated "within 30 minutes". Of the total sample, 56.5% knew how to preserve a displaced tooth. A total 62.9% of parents felt it was appropriate for their children to use dental guards during sports activities. The multivariate analysis showed that wrong knowledge are distributed among all kinds of subject. Parents with previous experience of dental trauma referred right behaviours, instead weak knowledge and wrong behaviours are associated with parents that easily worried for dental events. CONCLUSIONS: This study showed that most parents reported no experience of dental trauma in their children, and half of them did not know what to do in case of traumatic dental injury and they would intervene within 30 minutes, suggesting that dental trauma may trigger panic. However, they did not have the information needed to best assist the affected child. Motivating parents to assume a preventive approach towards dental trauma may produce positive changes that would result an increase of long-term health benefits among both parents and children

Legionella spp. and legionellosis in southeastern Italy: disease epidemiology and environmental surveillance in community and health care facilities

<p>Abstract</p> <p>Background</p> <p>Following the publication of the Italian Guidelines for the control and prevention of legionellosis an environmental and clinical surveillance has been carried out in Southeastern Italy. The aim of the study is to identify the risk factors for the disease, so allowing better programming of the necessary prevention measures.</p> <p>Methods</p> <p>During the period January 2000 - December 2009 the environmental surveillance was carried out by water sampling of 129 health care facilities (73 public and 56 private hospitals) and 533 buildings within the community (63 private apartments, 305 hotels, 19 offices, 4 churches, 116 gyms, 3 swimming pools and 23 schools). Water sampling and microbiological analysis were carried out following the Italian Guidelines. From January 2005, all facilities were subject to risk analysis through the use of a standardized report; the results were classified as <it>good </it>(G), <it>medium </it>(M) and <it>bad </it>(B). As well, all the clinical surveillance forms for legionellosis, which must be compiled by physicians and sent to the Regional Centre for Epidemiology (OER), were analyzed.</p> <p>Results</p> <p><it>Legionella </it>spp. was found in 102 (79.1%) health care facilities and in 238 (44.7%) community buildings. The percentages for the contamination levels < 1,000, 1,000-10,000, > 10,000 cfu/L were respectively 33.1%, 53.4% and 13.5% for samples from health care facilities and 33.5%, 43.3% and 23.2% for samples from the community. Both in hospital and community environments, <it>Legionella pneumophila </it>serogroup (<it>L. pn </it>sg) 2-14 was the most frequently isolate (respectively 54.8% and 40.8% of positive samples), followed by <it>L. pn </it>sg 1 (respectively 31.3% and 33%). The study showed a significant association between M or B score at the risk analysis and <it>Legionella </it>spp. positive microbiological test results (p < 0.001). From clinical surveillance, during the period January 2001 - August 2009, 97 cases of legionellosis were reported to the OER: 88 of community origin and 9 nosocomial. The most frequent symptoms were: fever (93.8%), cough (70.1%), dyspnea (58.8%), shivering (56.7%). Radiological evidence of pneumonia was reported in 68%. The laboratory diagnostic methods used were: urinary antigen (54.3%), single antibody titer (19.8%), only seroconversion (11.1%), other diagnostic methods (14.8%).</p> <p>Conclusions</p> <p>Our experience suggests that risk analysis and environmental microbiological surveillance should be carried out more frequently to control the environmental spread of <it>Legionella </it>spp. Furthermore, the laboratory diagnosis of legionellosis cannot be excluded only on the basis of a single negative test: some patients were positive to only one of the diagnostic tests.</p

Epidemiology of intensive care unit-acquired sepsis in Italy: results of the SPIN-UTI network

BACKGROUND: Sepsis is the major cause of mortality from any infectious disease worldwide. Sepsis may be the result of a healthcare associated infection (HAI): the most frequent adverse events during care delivery especially in Intensive Care Units (ICUs). The main aim of the present study was to describe the epidemiology of ICU-acquired sepsis and related outcomes among patients enrolled in the framework of the Italian Nosocomial Infections Surveillance in ICUs - SPIN-UTI project. STUDY DESIGN: Prospective multicenter study. METHODS: The SPIN-UTI network adopted the European protocols for patient-based HAI surveillance. RESULTS: During the five editions of the SPIN-UTI project, from 2008 to 2017, 47.0% of HAIs has led to sepsis in 832 patients. Overall, 57.0% episodes were classified as sepsis, 20.5% as severe sepsis and 22.5% as septic shock. The most common isolated microorganisms from sepsis episodes were Acinetobacter baumannii, Klebsiella pneumoniae and Pseudomonas aeruginosa. The case fatality rate increased with the severity of sepsis and the mean length of ICU-stay was significantly higher in patients with ICU-acquired sepsis than in patients without. CONCLUSION: Our study provides evidence that ICU-acquired sepsis occurs frequently in Italian ICU patients and is associated with a high case fatality rate and increased length of stay. However, in order to explain these findings further analyses are needed in this population of ICU patient

Italian multicenter study on infection hazards during dental practice: control of environmental microbial contamination in public dental surgeries.

BACKGROUND: The present study assessed microbial contamination in Italian dental surgeries. METHODS: An evaluation of water, air and surface microbial contamination in 102 dental units was carried out in eight Italian cities. RESULTS: The findings showed water microbial contamination in all the dental surgeries; the proportion of water samples with microbial levels above those recommended decreased during working. With regard to Legionella spp., the proportion of positive samples was 33.3%. During work activity, the index of microbial air contamination (IMA) increased. The level of microbial accumulation on examined surfaces did not change over time. CONCLUSION: These findings confirm that some Italian dental surgeries show high biocontamination, as in other European Countries, which highlights the risk of occupational exposure and the need to apply effective measures to reduce microbial loads

Control of intubator associated pneumonia in intensive care unit: results of the GISIO-SItI SPIN-UTI Project

AbstractOBJECTIVE: To document reported Intubator Associated Pneumonia (IAP) prevention practices in Intensive Care Units (ICUs) and attitudes towards the implementation of a measurement system.DESIGN: In the framework of the SPIN-UTI project the Italian Nosocomial Infections Surveillance in ICUs network, two questionnaires were made available online. The first was filled out by physicians working in ICUs in order to collect data on characteristics of physicians and ICUs, on clinical and measurement practices for IAP prevention, and attitudes towards the implementation of a measurement system. The second questionnaire was filled out for each intubated patient in order to collect data on prevention practices during ICU stay.SETTING AND PARTICIPANTS: ICUs participating to the fourth edition (2012-2013) of the SPIN-UTI project.MAIN OUTCOME MEASURES: Compliance to the component of the European bundle.RESULTS: The components of the bundle for the prevention of IAP are implemented, although to a different level, in the 26 participating ICUs. Overall compliance to all five practices of the European bundle has been reported in 21.1% of the 768 included patients.CONCLUSIONS: The present survey has documented a large potential for improvement in clinical and non-clinical practices aimed at preventing IAP in ICUs

A Possible Outbreak by Serratia Marcescens: Genetic Relatedness between Clinical and Environmental Strains

Serratia marcescens (SM) is a Gram-negative bacterium that is frequently found in the environment. Since 1913, when its pathogenicity was first demonstrated, the number of infections caused by SM has increased. There is ample evidence that SM causes nosocomial infections in immunocompromised or critically ill patients admitted to the intensive care units (ICUs), but also in newborns admitted to neonatal ICUs (NICUs). In this study, we evaluated the possible genetic correlation by PFGE between clinical and environmental SM strains from NICU and ICU and compared the genetic profile of clinical strains with strains isolated from patients admitted to other wards of the same hospital. We found distinct clonally related groups of SM strains circulating among different wards of a large university hospital. In particular, the clonal relationship between clinical and environmental strains in NICU and ICU 1 was highlighted. The identification of clonal relationships between clinical and environmental strains in the wards allowed identification of the epidemic and rapid implementation of adequate measures to stop the spread of SM

Epidemiology of invasive candidiasis in a surgical intensive care unit: an observational study

Background: Invasive candidiasis (IC) is a frequent and life-threatening infection in critically ill patients. The aim of this study was to evaluate the epidemiology of IC and the antifungal susceptibility of etiological agents in patients admitted to our surgical intensive care unit (SICU) in Spain. Methods: We designed a prospective, observational, single center, population-based study in a SICU. We included all consecutive adult patients (≥18 years old) who had documented IC, either on admission or during their stay, between January 2012 and December 2013. Results: There were a total of 22 episodes of IC in the 1149 patients admitted during the 24-month study. The overall IC incidence was 19.1 cases per 1000 admissions. Thirteen cases of IC (59.1 %) were intra-abdominal candidiasis (IAC) and 9 (40.9 %) were candidemias. All cases of IAC were patients with secondary peritonitis and severe sepsis or septic shock. The overall crude mortality rate was 13.6 %; while, it was 33 % in patients with candidemia. All patients with IAC survived, including one patient with concomitant candidemia. The most common species causing IC was Candida albicans (13; 59.1 %) followed by Candida parapsilosis (5; 22.7 %), and Candida glabrata (2; 9.1 %). There was also one case each (4.5 %) of Candida krusei and Candida tropicalis. Thus, the ratio of non-C. albicans (9) to C. albicans (13) was 1:1.4. There was resistance to fluconazole and itraconazole in 13.6 % of cases. Resistance to other antifungals was uncommon. Conclusions: Candida parapsilosis was the second most common species after C. albicans, indicating the high prevalence of non-C. albicans species in the SICU. Resistance to azoles, particularly fluconazole, should be considered when starting an empirical treatment. Although IAC is a very frequent form of IC in critically ill surgical patients, prompt antifungal therapy and adequate source control appears to lead to a good outcome. However, our results are closely related to our ICU and any generalization must be taken with caution. Therefore, further investigations are needed. Keywords: Intensive care unit, Invasive candidiasis, Candidemia, Antifungal susceptibilit

Indirizzi operativi per la sorveglianza clinica e ambientale della legionellosi nelle strutture sanitarie e assistenziali della Regione Puglia

La prima epidemia di legionellosi, verificatasi nel luglio del 1976 durante l'American Legion Annua/ Convention a Philadelphia, fece registrare oltre 200 casi con 34 decessi. Solo un anno più tardi, nei laboratori dei Centers far Disease Contrai and Prevention (CDC) dì Atlanta , fu isolato e identificato il microrganismo che, in memoria della prima epidemia, fu chiamato Legionella pneumophila. la sorgente dell' infezione fu individuata nell' impianto di aria condizionata presente nell'hotel. La scoperta suscitò un grande interesse, tale da incoraggiare alcuni studiosi ad effettuare indagini sierologiche retrospettive su campioni di siero provenienti da soggetti affetti da polmonite di origine sconosciuta. Fu possibile in tal modo risalire ad altri episodi epidemici, quali gli eventi accaduti nel 1965 tra i pazienti dell'Ospedale Psichiatrico St. Elisabeth di Washington e nel 1968 tra coloro che lavoravano nel Servizio di Sanità Pubblica di Pontiac (in Michigan). In seguito, si verificarono altre epidemie che hanno contribuito ad approfondire le conoscenze scientifiche non solo sull'etiologia, patogenesi, diagnosi e terapia della legionellosi, ma anche sulle caratteristiche biochimiche, morfologiche e immunologiche dell'agente patogeno, compreso il suo habitat natura le. In Italia, il primo focolaio epidemico risale al 1978 sul Lago di Garda ed interessò 10 soggetti. Da allora le segnalazioni di casi, sia sporadici sia epidemici , sono diventate sempre più frequ enti, anche se è difficile stabilire se questo incremento sia dovuto ad un reale aumento dell' incidenza, al perfezionam ento delle tecniche diagnostiche o ad una maggiore att enzione alla diagnosi e segnalazione dei casi. Nel Sud Italia, la Puglia è tra le regioni con il maggior numero di casi di legionellosi notificati [Notiziar io ISS 2017]. I fattori che rendono diff icile il controllo e la gestione del probl ema sono la disomogeneità nelle procedure di campionamento, le difformità negli intervent i di bonif ica, la scarsa esperienza nella gestione del rischio associato alle diverse concentrazioni di Legionella rilevate nelle reti idriche. L'entità del problema, per la sua complessità, richiede sempre piu un'accurata attenzione a causa delle pesanti conseguenze legali e di immagine che possono coinvolgere sia le strutture sanitarie sia quelle turistico-ricettive, pertanto la Giunta regionale ha approvato nel 2012 il documento Indirizzi per l'Adozione di un Sistema per la sorveglianza e il controllo delle infezioni da Legionella in Puglia, con il quale ha istituito un sistema di rete regionale formato da due livelli organizzativi: uno centrale e l'altro periferico [D.G.R. n. 2261/2012] . Il livello organizzativo centrale è rappresentato da un apposito Nucleo di Riferimento Regionale che definisce percorsi comun i e codificati nell'ambito delle attività di prevenzione e controllo della malattia ed esercita funzioni chiave per la governance del sistema . Il mandato strategico è quello di assumere l'impegno di "regolare" la rete, attraverso un ruolo di att ivazione, sviluppo e manutenzione di procedure codificate tra i componenti della rete stessa. Il livello organizzativo periferico , costituito dal Nucleo Operativo Territo riale presso ogni Azienda Sanitaria Locale, è incaricato delle attività in materia di prevenzione e controllo della legionellosi e rappresenta, a livello aziendale, il momento d'incontro e condivisione tra il Dipartimento di Prevenzione, la Direzione Sanitaria, i reparti di ricovero, i laborato ri di analisi aziendali, oltre che di coordinamento e collaborazione con l'Agenzia Regionale per la Prevenzione e la Protezione dell'Ambiente (ARPA) provinciale. I punti deboli di ogni strategia di controllo della legionellosi sono riportabili alla mancanza di una chiara correlazione dose-effetto e di una soglia limi te ben definita , ancora oggi associate all'impossibilità di bonificare il sistema idrico in maniera definitiva. Per ridurre il rischio e il numero dei casi di malattia , il presente documento si propone di pianificare un iter omogeneo di procedure da applicare per il controllo e la prevenzione della legionellosi, ponendosi nella linea della prevenzione primaria piuttosto che in quella dell'intervento al verificarsi dei casi. - Il presente documento è rivolto a tutte le strutture sanitarie e assistenziali della Regione Puglia e fornisce indicazioni su: 1. metodi più appropriati per lo screening e la diagnosi della legionellosi; 2. modalità di campionamento per la ricerca di Legionella negli impianti idrici e aeraulici; 3. sistemi efficaci per la sorveglianza e il controllo delle reti idriche; 4. procedure e mezzi per la bonifica e la ridu zione del rischio; 5. attività di comunicaz ione e formazione degli operatori sanitari e degli addetti al controllo; 6. responsabilità medico-legali connesse al verificarsi di casi di malattia associati alle strutture coinvolte