Epidemiologia & Prevenzione最新文献

Objectives: to estimate the contribution of locally-grown food consumption to perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS) human exposure.

Design: residents of a PFAS-contaminated community of the Veneto Region (North-Eastern Italy) were categorized into two exposure groups, which refer to the period after the determination of serum levels of PFOA and PFOS conducted at baseline: 1. people drinking water filtered with double granular activated carbon (GAC) and not consuming locally-grown foods at all (reference group); 2. people drinking the same filtered water and which continue to consume only locally-grown foods. For each group, PFOA and PFOS daily intake rates (IR, ng/kg-day) were derived from measured PFOA and PFOS concentrations in treated water and local vegetable and animal food matrices. Then a one-compartment pharmacokinetic model was applied to predict PFOA and PFOS serum concentrations over time and the time needed to fall below a clinically significant threshold level of PFOA and PFOS (e.g., 20 ng/mL).

Setting and participants: the study area included 21 municipalities and 3 provinces (Vicenza, Verona, and Padua) located in the Veneto plain. Approximately 127,000 people lived in the most PFAS-contaminated areas on 31.12.2016; those aged 9 to 65 years were invited to participate in the Health Surveillance Plan (HPS), including laboratory tests and medical examination.

Main outcomes measures: predicted PFOA and PFOS serum levels (ng/mL) among residents in the contaminated area.

Results: compared to the reference group, residents who continued to consume locally-grown foods had an approximately 24% higher IR of PFOA and PFOS and this resulted in 3 more years for their PFOA and PFOS concentrations to fall below the threshold level of 20 ng/mL.

Conclusions: this study showed that the contribution of locally-grown food consumption cannot be ignored for people living in PFAS-contaminated areas.

Refugees and migrants remain one of the most vulnerable people and the COVID-19 pandemic has posed additional challenges both in terms of increased risk of infection and death experienced, highlighting existing inequities in access to and utilization of health services, as underlined by World Health Organization in 2020 in the Health and Migration Programme. In the context of the Programme 'Epidemiological surveillance and control of COVID-19 in metropolitan urban areas and for the containment of the circulation of SARS-CoV-2 in the migrant population in Italy', coordinated by the Italian Centre for Disease Control and Prevention (CCM) and funded by the Italian Ministry of Health, an experimental epidemiological, virological, and molecular SARS-CoV-2 surveillance system addressed to migrant populations in Sicily through Mediterranean routes was implemented. To this end, a multidisciplinary network supported by a hub&spoke system of laboratories was established in Sicily Region (Southern Italy), using molecular and Next Generation Sequencing (NGS) techniques to identify different SARS-CoV-2 strains in relation to migration flows. Herein, the lesson learnt through this integrated surveillance model, that was in place from February 2021 till the end of the COVID-19 emergency in Italy, are reported. Overall, the data emphasized the need for enhancing molecular surveillance in the areas of the globe where testing and sequencing resources are limited. The epidemiological, virological, and molecular SARS-CoV-2 monitoring, targeted to the migrant population, may also provide a valuable experimental model.

The June 25, 2024 Judgment of the Court of Justice of the European Union is based on the Industrial Emissions (Integrated Pollution Prevention and Control) Directive 2010/75/EU and confirms its applicability to the Taranto steel plant, reiterating that the concept of pollution includes damage to the environment and human health; the health impact assessment of polluting industrial activities, such as the Ilva steelworks in Southern Italy, must constitute an internal act in the procedures for granting and reviewing the operating permission; all pollutants attributable to the plant that are scientifically recognized as harmful to health must be considered in the assessment procedures. In the case of serious and significant danger to the integrity of the environment and human health, the operation of the installation must be suspended. The Judgment highlights important elements on the level of principle and application, which are extraordinarily useful for environment and health personnel, for open-minded and aware local, regional, and national administrators, and above all for the citizens and communities most exposed to pollutants recognized as harmful to health. Preventive environmental health impact assessments gain renewed strength as tools for evaluative and authorized decision-making on production activities, in a sense of full integration between environment and health. The right to environmental and health protection and prevention is an integral part of the defence of human rights, especially in sacrifice zones such as Taranto and many other sites to be reclaimed, considered by the UN as "places where residents suffer devastating physical and mental health consequences and human rights violations".

Objectives: to document existing geographical inequalities in health in the city of Milan (Lombardy Region, Northern Italy), examining the association between area socioeconomic disadvantage and health outcomes, with the aim to suggest policy action to tackle them.

Design: the analysis used an ecological framework; multiple health indicators were considered in the analysis; socioeconomic disadvantage was measured through indicators such as low education, unemployment, immigration status, and housing crowding. For each municipal statistical area, Bayesian Relative Risks of the outcomes (using the Besag-Yorkand-Mollié model) were plotted on the city map. To evaluate the association between social determinants and health outcomes, Spearman correlation coefficients were estimated.

Setting and participants: residents in the City of Milan aged between 30 and 75 years who were residing in Milan as of 01.01.2019, grouped in 88 statistical areas.

Main outcomes measures: all-cause mortality, type-2 diabetes mellitus, hypertension, neoplasms, respiratory diseases, metabolic syndrome, antidepressants use, polypharmacy, and multimorbidity.

Results: the results consistently demonstrated a significant association between socioeconomic disadvantage and various health outcomes, with low education exhibiting the strongest correlations. Neoplasms displayed an inverse social gradient, while the relationship with antidepressant use varied.

Conclusions: these findings provide valuable insights into the distribution of health inequalities in Milan and contribute to the existing literature on the social determinants of health. The study highlights the need for targeted interventions to address disparities and promote equitable health outcomes. The results can serve to inform the development of effective public health strategies and policies aimed at reducing health inequalities in the city.

Gli autori hanno aggiornato la tabella 1 (p. 14) e la tabella 2 (p. 15) attribuendo le stime di NO2 all'Health Effects Institute (HEI) anziché alla World Health Organization (WHO). Di conseguenza, è stato modificato il paragrafo "Health impact estimation" a p. 14. I PDF nei quali sono segnalate le modifiche sono disponibili alla pagina dell'articolo.

Registers collecting data from clinical practice (real world data) have gained increasing interest in recent years in the scientific, administrative, and regulatory fields. The value of longitudinal data collection in deepening knowledge about a specific pathology and its healthcare complexity is increasingly recognized. This article describes the development, organizational structure, and technical characteristics of the Italian Multiple Sclerosis and Related Disorders Register (RISM). This multicentre and prospective study gathers demographic, clinical, and epidemiological data from the Italian population with multiple sclerosis and related diseases. The study, officially launched in 2015, but containing data collected since the 1990's, currently involves the active participation of 136 specialized clinical centres and more than 80,000 enrolled patients. The analysis of data in RISM allows for a detailed description of the characteristics of multiple sclerosis and related diseases, providing new insights useful for healthcare planning, cost evaluation, treatment efficacy and safety assessment, and scientific research studies. The main demographic and clinical data of enrolled patients are reported, with a focus on specific study cohorts. In a continuous effort to improve data quality, RISM has implemented specific quality indicators. Starting from the RISM experience, crucial aspects such as the institutional recognition of the disease register, the contribution that register can provide in pharmacovigilance studies, the organizational and management challenges, and privacy issues are discussed.

Objectives: to evaluate the accuracy (completeness of case recording and diagnostic quality) of the Lombardy Mesothelioma Registry (Registro Mesoteliomi Lombardia, RML) through a comparison with the autopsy database of Pavia University (years 2000-2016).

Design: validation study.

Setting and participants: all mesothelioma records with incidence date between 01.01.2000 and 16.09.2016 were extracted from the RML. They were cross-referenced with deaths from any asbestos-related disease subjected to a forensic autopsy extracted from the archive of the Department of Public Health, Experimental and Forensic Medicine of Pavia University.

Main outcomes measures: using the postmortem diagnosis by Pavia University as the gold standard, RML sensitivity and specificity and their 95% confidence intervals (95%CI) were calculated using the Agresti-Coull formula.

Results: based on 141 deaths, the RML showed very good accuracy: specificity was 100% (95%CI 87%-100%; 32/32 deaths) and sensitivity 94% (95%CI 87%-97%; 102/109 deaths). The 7 false negative cases either were missed by the RML (N. 4) or had been wrongly classified as non-mesotheliomas (N. 3) because the diagnosis was made or confirmed only postmortem after a forensic autopsy.

Conclusions: RML accuracy (completeness and diagnostic quality) was very high. No false positive was found and the few false negatives were due to lack of notification of mesotheliomas diagnosed postmortem to the registry. Forensic pathologists should be made aware that mesothelioma notification to the regional mesothelioma registry is important and compulsory.

The Società Lavorazioni Organiche Inorganiche (SLOI) in Trento (North-Eastern Italy) produced tetraethyl lead from 1941 to 1978, when it was closed following an explosion, luckily with no fatalities. Working conditions were very bad. During the 1960s, 325 acute lead intoxications were reported and over 100 workers were hospitalized for neurological conditions attributable to tetraethyl lead. At least 12 SLOI workers were hospitalized in the mental asylum (psychiatric wards).The present work describes the first formal epidemiological study ever carried out on SLOI workers. In the absence of any original SLOI employee registers, a list of 1,742 workers hired since factory startup was assembled using the files of the Italian National Social Security Agency (digitalized in 1974 and perused manually by one of the Authors for the previous period). To date, follow-up for mortality has been completed for the 580 male employees at work in 1961 or hired subsequently and who worked at SLOI for at least 12 months. Twenty-two (3.8%) were lost to follow-up. Mortality in this sub-cohort was compared with that of the population of the province of Trento, gathered since 1986 by the Institute of Statistics of the Trento Province. Excluding deaths occurring at age 90+ years, during the 1986-2016 period, deaths in the SLOI sub-cohort were 295 vs 229.0 deaths expected from age- and period-specific rates in the reference population (standardazied mortality ratio 1.29; 95%CI 1.15-1.44). In the absence of individual data, the possible contribution to the mortality excess by non-occupational risk factors cannot be estimated. Identification of causes of death is underway.