58 research outputs found
Nose-pharyngeal swabs as a screening test for SARS-CoV-2 infection in patients with scheduled elective surgery. The experience of the Hygiene Service of Local Health Authority Roma 1
Proactive case investigation and contact tracing, testing, home isolation, in parallel with systematic home care for patients with mild symptoms have served as cornerstones of a territorial response strategy, where an established network of public health and primary care services existed. The Italian National Health Service (NHS) entrusts many management competences to the Regions, with the result of a different management of the Covid-19 epidemic between the Regions and sometimes even among the Local Health Authorities (LHAs - in Italian: Aziende Sanitarie Locali). In Italy, the Department of Prevention (DP) plays a pivotal role in structuring the collaboration between territorial health services, hospitals and all the network of the NHS. DP is the technical structure of LHA, with the task of promoting health, preventing the onset of disease and improving the quality of life of the population. The Covid-19 pandemic has had a considerable impact on the DPs, which have necessarily had to reorganize their services in a very short time in order to provide an appropriate response to the renewed health concerns
EMOCOLTURE E CONTAMINAZIONE DA CoNS: EFFETTI DELL’APPLICAZIONE DI UN SEMPLICE ALGORITMO DI LABORATORIO
High rate of colistin resistance among patients with carbapenem-resistant Klebsiella pneumoniae infection accounts for an excess of mortality
AbstractCarbapenem-resistant Klebsiella pneumoniae (CR-KP) is becoming a common cause of healthcare-associated infection in Italy, with high morbidity and mortality. Prevalent CR-KP clones and resistance mechanisms vary between regions and over time. Therapeutic approaches and their impact on mortality have to be investigated. We performed a prospective study of patients with CR-KP isolation, hospitalized in nine hospitals of Rome, Italy, from December 2010 to May 2011, to describe the molecular epidemiology, antibiotic treatment and risk factors for mortality. Overall, 97 patients (60% male, median age 69 years) were enrolled. Strains producing blaKPC-3 were identified in 89 patients, blaVIM in three patients and blaCTX-M-15 plus porin defects in the remaining five patients. Inter-hospital spread of two major clones, ST512 and ST258, was found. Overall, 36.1% and 20.4% of strains were also resistant to colistin and tigecycline, respectively. Infection was diagnosed in 91 patients who received appropriate antibiotic treatment, combination therapy and removal of the infectious source in 73.6%, 59.3% and 28.5% of cases, respectively. Overall, 23 different antibiotic regimens were prescribed. In-hospital mortality was 25.8%. Multivariate analysis adjusted for appropriate treatment, combination therapy and infectious-source removal, showed that Charlson comorbidity score, intensive-care unit onset of infection, bacteraemia and infection due to a colistin-resistant CR-KP strain were independent risk factors for mortality. The spread of clones producing K. pneumoniae carbapenemases, mainly ST258, is currently the major cause of CR-KP infection in central Italy. We observed a high rate of resistance to colistin that is independently associated with worse outcome
Microbiologic characteristics and predictors of mortality in bloodstream infections in intensive care unit patients: A 1-year, large, prospective surveillance study in 5 Italian hospitals
Bloodstream infections (BSIs) from multidrug-resistant (MDR) bacteria cause morbidity and mortality in intensive care unit (ICU) patients worldwide. This study investigated the incidence of BSIs in 5 adult general ICUs in Rome, Italy, and evaluated the mortality rate and risk factors associated with these infections
Epidemiology and drug susceptibility of nontuberculous mycobacteria (NTM) in Italy in 2016-2020
Introduction. Nontuberculous mycobacteria (NTM) are environmental mycobacteria which may cause pulmonary and extrapulmonary diseases. These organisms are difficult to treat due to their intrinsic drug-resistance. In Italy, no major nationwide study on NTM epidemiology and drug susceptibility was performed. Methods. Data on the epidemiology of 7,469 NTM clinical isolates identified in Italy in 2016-2020 and on the minimum inhibitory concentrations (MICs) of 1,506 of these strains were analysed. Results. Overall, 63 species were identified in 42 hospital laboratories located in 16 out of 20 regions, with Mycobacterium avium complex (MAC) being the most frequently iso-lated, followed by M. gordonae, M. xenopi, M. abscessus. The MICs of 12 drugs for MAC, M. xenopi, M. kansasii, M. abscessus, M. fortuitum and M. chelonae were interpreted for clinical significance (susceptible, intermediate, resistant) based on the guidelines pub-lished by the Clinical and Laboratory Standards Institute in November 2018. Conclusions. Our data are in line with other nationwide studies and may be of value for further update of microbiological and clinical guidelines
Strategies for preventing group B streptococcal infections in newborns: A nation-wide survey of Italian policies
PSEUDOMONAS AERUGINOSA: PREVALENZA 1999-2003 NELLE TERAPIE INTENSIVE DI QUATTRO OSPEDALI ROMANI (SEERBIO)
VALORE PREDITTIVO DEI FRAMMENTI CAGA, VACA E UREASICO IN UN TEST COMMERCIALE WESTERN BLOT PER H.PYLORI IGG.
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