RESUMO
Objectives: We explored temporal variations in disease burden of ambient particulate matter 2.5 µm or less in diameter (PM2.5) and ozone in Italy using estimates from the Global Burden of Disease Study 2019. Methods: We compared temporal changes and percent variations (95% Uncertainty Intervals [95% UI]) in rates of disability adjusted life years (DALYs), years of life lost, years lived with disability and mortality from 1990 to 2019, and variations in pollutant-attributable burden with those in the overall burden of each PM2.5- and ozone-related disease. Results: In 2019, 467,000 DALYs (95% UI: 371,000, 570,000) were attributable to PM2.5 and 39,600 (95% UI: 18,300, 61,500) to ozone. The crude DALY rate attributable to PM2.5 decreased by 47.9% (95% UI: 10.3, 65.4) from 1990 to 2019. For ozone, it declined by 37.0% (95% UI: 28.9, 44.5) during 1990-2010, but it increased by 44.8% (95% UI: 35.5, 56.3) during 2010-2019. Age-standardized rates declined more than crude ones. Conclusion: In Italy, the burden of ambient PM2.5 (but not of ozone) significantly decreased, even in concurrence with population ageing. Results suggest a positive impact of air quality regulations, fostering further regulatory efforts.
Assuntos
Poluição do Ar , Ozônio , Humanos , Carga Global da Doença , Anos de Vida Ajustados por Qualidade de Vida , Poluição do Ar/efeitos adversos , Material Particulado/efeitos adversos , Ozônio/efeitos adversos , Saúde Global , Itália/epidemiologiaRESUMO
BACKGROUND: Occupational Physicians (OPs) are essential for health promotion (HP) at the workplace, although their HP knowledge and perception are still under-searched. METHODS: Between September and December 2022, the Italian Society of Occupational Medicine (SIML) - HP working group performed a cross-sectional survey on SIML-OPs aimed to address their approach, experience, strategies, and needs concerning HP plans. RESULTS: A total of 336 OPs completed the questionnaire. Regarding HP's OP perception, this was reported as a social investment (34.45%) and shared responsibility for all the company's preventive figures (30.18%). Over half of the enrolled OPs declared to have been involved as HP plans' organizers (57.30%) or collaborators (54.80%) in the previous 5 years. The greatest percentage of organizers were in the younger age groups (40-59 years; 50%). Additionally, following a more limited number of companies, prevalently of medium-high dimensions, and more than 500 workers were positively associated with greater OP participation in HP initiatives. Promoting healthy lifestyles was the main target of the HP plans (88.64%). Interdisciplinary collaboration, OP training on HP procedures and information on the targeted population have been reported as effective issues to support an active engagement of OPs in HP. CONCLUSIONS: A general interest of the Italian OPs with respect to HP was demonstrated, however, information on the potential benefits of HP in workplace aligned with OP perceptions and needs seem necessary to successfully implement HP interventions.
Assuntos
Médicos do Trabalho , Medicina do Trabalho , Humanos , Adulto , Pessoa de Meia-Idade , Estudos Transversais , Inquéritos e Questionários , Promoção da SaúdeRESUMO
The COVID-19 pandemic has highlighted the importance of Public Health interventions for global social and economic development. Still, the community's well-being depends on each individual's health. In addition to pandemics, health conditions can be altered by chronic degenerative diseases, aging, disabilities, and work. Personal behaviors such as poor nutrition, lack of physical activity, tobacco use, excessive alcohol consumption, and drug use can also affect health and safety at work. In the last twenty years, we have witnessed rapid changes in the nature of work, workplace and workforce. In parallel, there is increasing attention to fatigue, psychosocial risks and the achievement of decent, sustainable and healthy work as societal goals. Consequently, in 2011, NIOSH developed Total Worker Health®, a holistic approach to worker well-being to help improve worker health and safety. More recently, in Italy, the Ministry of Health has provided for the preparation of projects according to the "Total Worker Health (TWH)" approach in the National Prevention Plan for the five years 2020-2025. As indicated by the Ministry, the strategic role of the occupational physician is fundamental, being the only figure of occupational safety and health professionals able to integrate the health and safety of workers with their well-being to reach the Total Worker Health.
Assuntos
COVID-19 , Medicina do Trabalho , Humanos , Pandemias/prevenção & controle , COVID-19/epidemiologia , COVID-19/prevenção & controle , Exercício Físico , Nível de SaúdeRESUMO
The 2030 United Nations Goal 8 for sustainable development focuses on decent work. There is utility in identifying the occupational safety and health aspects of Goal 8, as they pertain to the four pillars of decent work: job creation, social protection, rights of workers, and social dialogue. A workgroup of the International Commission on Occupational Health and collaborators addressed the issue of decent work and occupational safety and health (OSH) with the objective of elaborating a framework for guidance for practitioners, researchers, employers, workers, and authorities. This article presents that framework, which is based on an examination of the literature and the perspectives of the workgroup. The framework encompasses the intersection of the pillars of decent (employment creation, social protection, rights of workers, and social dialogue) work with new and emerging hazards and risks related to various selected determinants: new technologies and new forms of work; demographics (aging and gender); globalization; informal work; migration; pandemics; and OSH policies and climate change. The OSH field will need an expanded focus to address the future of decent work. This focus should incorporate the needs of workers and workforces in terms of their well-being. The framework identifies a starting point for the OSH community to begin to promote decent work.
Assuntos
Saúde Ocupacional , Emprego , Humanos , Política Pública , Desenvolvimento Sustentável , Nações UnidasRESUMO
In the present study, surface contamination where antineoplastic drugs (ADs) are present was investigated, as occupational exposure risk is still an open debate. Despite recommendations and safety standard procedures being in place in health care settings, quantifiable levels of ADs are being reported in the recent literature. Thus, a survey monitoring program was conducted over five years (2016-2021) in nine Italian hospitals. The repeated surveys produced 8288 data points that have been grouped according to the main hospital settings, such as pharmacy areas and patient care units. Based on the most often prepared ADs, the investigated drugs were cyclophosphamide (CP), gemcitabine (GEM), 5-fluorouracil (5-FU), and platinum compounds (Pt). Patient care units had a frequency of positive wipe samples (59%) higher than pharmacies (44%). Conversely, pharmacies had a frequency of positive pad samples higher (24%) than patient care units (10%). Moreover, by statistical analysis, pad samples had a significantly higher risk of contamination in pharmacy areas than in patient care units. In this study, the 75th and the 90th percentiles of the contamination levels were obtained. The 90th percentile was chosen to describe a suitable benchmark that compares results obtained by the present research with those previously reported in the literature. Based upon surface contamination loads, our data showed that 5-FU had the highest concentration values, but the lowest frequency of positive samples. In pharmacy areas, the 90th percentile of 5-FU data distribution was less than 0.346 ng/cm2 and less than 0.443 ng/cm2 in patient care units. AD levels are higher than those reported for health care settings in other European countries yet trends of contamination in Italy have shown to decrease over time.
Assuntos
Antineoplásicos , Exposição Ocupacional , Antineoplásicos/análise , Monitoramento Ambiental/métodos , Contaminação de Equipamentos , Fluoruracila/análise , Hospitais , Humanos , Exposição Ocupacional/análiseRESUMO
Occupational exposures to hexavalent Chromium (Cr(VI)) can occur in welding, hot working stainless steel processing, chrome plating, spray painting and coating activities. Recently, within the human biomonitoring for Europe initiative (HBM4EU), a study was performed to assess the suitability of different biomarkers to assess the exposure to Cr(VI) in various job tasks. Blood-based biomarkers may prove useful when more specific information on systemic and intracellular bioavailability is necessary. To this aim, concentrations of Cr in red blood cells (RBC-Cr) and in plasma (P-Cr) were analyzed in 345 Cr(VI) exposed workers and 175 controls to understand how these biomarkers may be affected by variable levels of exposure and job procedures. Compared to controls, significantly higher RBC-Cr levels were observed in bath plating and paint application workers, but not in welders, while all the 3 groups had significantly greater P-Cr concentrations. RBC-Cr and P-Cr in chrome platers showed a high correlation with Cr(VI) in inhalable dust, outside respiratory protective equipment (RPE), while such correlation could not be determined in welders. In platers, the use of RPE had a significant impact on the relationship between blood biomarkers and Cr(VI) in inhalable and respirable dust. Low correlations between P-Cr and RBC-Cr may reflect a difference in kinetics. This study showed that Cr-blood-based biomarkers can provide information on how workplace exposure translates into systemic availability of Cr(III) (extracellular, P-Cr) and Cr(VI) (intracellular, RBC-Cr). Further studies are needed to fully appreciate their use in an occupational health and safety context.
Assuntos
Poluentes Ocupacionais do Ar , Exposição Ocupacional , Biomarcadores , Cromatos , Cromo , Poeira , Monitoramento Ambiental , HumanosRESUMO
Regulatory frameworks to control chemical exposure in general living and occupational environments have changed exposure scenarios towards a widely spread contamination at relatively low doses in developed countries. In such evolving context, some critical aspects should be considered to update risk assessment and management strategies. Risk assessment in low-dose chemical exposure scenarios should take advantage of: toxicological investigations on emerging substances of interest, like those recognised as endocrine disruptors or increasingly employed nanoscale materials; human biological monitoring studies aimed to identify innovative biomarkers for known chemical exposure; "omic" technologies useful to identify hazards of chemicals and their modes of action. For updated risk assessment models, suitable toxicological studies, analyses of dose-responses at low-concentrations, environmental and biological monitoring of exposure, together with exposome studies, and the proper definition of susceptible populations may all provide helpful contributions. These may guide defining preventive measures to control the exposure and develop safe and sustainable chemicals by design. Occupational medicine can offer know-how and instruments to understand and manage such evolution towards a toxic-free environment to protect the safety and health of the workforce and, in turn, that of the general population.
Assuntos
Medicina do Trabalho , Humanos , Medição de RiscoRESUMO
The widespread application of additive manufacturing (AM) technologies, commonly known as three-dimensional (3D) printing, in industrial and home-business sectors, and the expected increase in the number of workers and consumers that use these devices, have raised concerns regarding the possible health implications of 3D printing emissions. To inform the risk assessment and management processes, this review evaluates available data concerning exposure assessment in AM workplaces and possible effects of 3D printing emissions on humans identified through in vivo and in vitro models in order to inform risk assessment and management processes. Peer-reviewed literature was identified in Pubmed, Scopus, and ISI Web of Science databases. The literature demonstrated that a significant fraction of the particles released during 3D printing could be in the ultrafine size range. Depending upon the additive material composition, increased levels of metals and volatile organic compounds could be detected during AM operations, compared with background levels. AM phases, specific job tasks performed, and preventive measures adopted may all affect exposure levels. Regarding possible health effects, printer emissions were preliminary reported to affect the respiratory system of involved workers. The limited number of workplace studies, together with the great variety of AM techniques and additive materials employed, limit generalizability of exposure features. Therefore, greater scientific efforts should be focused at understanding sources, magnitudes, and possible health effects of exposures to develop suitable processes for occupational risk assessment and management of AM technologies.
Assuntos
Exposição Ocupacional , Compostos Orgânicos Voláteis , Humanos , Material Particulado , Impressão Tridimensional , Medição de Risco , Compostos Orgânicos Voláteis/análiseRESUMO
The widespread industrial application of nanotechnology has increased the number of workers exposed to engineered nanomaterials (ENMs), but it is not clear to what extent prevention guidance is practiced. Our aim was to explore the extent that companies manufacturing and/or using ENMs apply risk assessment and management measures. Thirty-four companies were surveyed with an international 35-item questionnaire investigating company and workforce features, types of ENM handled, and risk evaluation and preventive measures adopted. Among participating companies, 62% had a maximum of 10 employees. Metal-based nanomaterials were most frequently identified (73%). Environmental monitoring was performed by 41% of the companies, while engineering exposure controls were approximately reported by 50%. Information and training programs were indicated by 85% of the sample, only 9% performed specific health surveillance for ENM workers. Personal protective equipment primarily included gloves (100%) and eye/face protection (94%). This small-scale assessment can contribute to the limited amount of published literature on the topic. Future investigations should include a greater number of companies to better represent ENM workplaces and a direct access to industrial settings to collect information on site. Finally, deeper attention should be paid to define standardized frameworks for ENM risk assessment that may guide nano-specific preventive actions.
Assuntos
Monitoramento Ambiental/métodos , Instalações Industriais e de Manufatura/estatística & dados numéricos , Nanoestruturas/análise , Exposição Ocupacional/análise , Exposição Ocupacional/prevenção & controle , Medição de Risco/métodos , Gestão de Riscos/métodos , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Equipamento de Proteção IndividualAssuntos
Saúde Global/estatística & dados numéricos , Política de Saúde/tendências , Neoplasias/prevenção & controle , Doenças Profissionais/complicações , Humanos , Neoplasias/etiologia , Doenças Profissionais/prevenção & controle , Exposição Ocupacional/efeitos adversos , Exposição Ocupacional/prevenção & controleRESUMO
SUMMARY: Aims. A growing number of workers are employed in research laboratories where nanomaterials (NMs) are synthesized, characterized, processed and investigated for their physico-chemical and toxicological properties. To adequately evaluate occupational risks in such contexts, a suitable exposure assessment is necessary. Methods. A critical review of the scientific and grey literature on NM exposure in laboratories has been performed. Results. The evaluation of the exposure, in general, includes a preliminary analysis of the working processes and of the features of NMs employed. Environmental and personal monitoring can be used for a quantitative assessment of the exposure, although the current uncertainties relating to the metrological parameters to be measured and the occupational exposure limits to be compared with collected data make the interpretation of the results and the definition of shared sampling strategies a challenging issue. Conclusions. To date, qualitative information on NM exposure can be used in "control banding" instruments useful for the precautionary assessment and management of risks in research laboratories involved with NMs. Future NM environmental and personal exposure assessments should be pursued to define appropriate monitoring strategies and guide the adoption of appropriate preventive measures to protect the health of workers.
Assuntos
Nanopartículas/efeitos adversos , Exposição Ocupacional/prevenção & controle , Saúde Ocupacional , Monitoramento Ambiental/métodos , Humanos , Laboratórios/normas , Nanopartículas/análise , Pesquisa , Medição de Risco/métodos , Gestão de Riscos/métodosRESUMO
The increasing technological applications of palladium nanoparticles (Pd-NPs) and their consequent enhancing release into the community and occupational environments, have raised public health concerns regarding possible adverse effects for exposed subjects, and particularly for workers chronically and highly exposed to these materials, whose toxico-kinetic and dynamic behavior remains to be fully understood. Therefore, this review aimed to critically analyze literature data to achieve a more comprehensive knowledge on the toxicological profile of Pd-NPs. Results from available studies demonstrated the potential for these chemicals to affect the ecosystem function, to exert cytotoxic and pro-inflammatory effects in vitro as well as to induce early alterations in different target organs in in vivo models. However, our revision pointed out the need for future studies aimed to clarify the role of the NP physico-chemical properties in determining their toxicological behavior, as well as the importance to carry out investigations focused on environmental and biological monitoring to verify and validate experimental biomarkers of exposure and early effect in real exposure contexts. Overall, this may be helpful to support the definition of suitable strategies for the assessment, communication and management of Pd-NP occupational risks to protect the health and safety of workers.
Assuntos
Nanopartículas Metálicas/toxicidade , Exposição Ocupacional , Saúde Ocupacional , Paládio/toxicidade , Animais , Biomarcadores , Monitoramento Ambiental , Humanos , Modelos Animais , Plantas , Medição de RiscoRESUMO
Exposure assessment is a key stage in the risk assessment/management of engineered nanomaterials. Although different sampling strategies and instruments have been used to define the occupational exposure to nano-scale materials, currently there is no international consensus regarding measurement strategy, metrics and limit values. In fact, the assessment of individual exposure to engineered nanomaterials remains a critical issue despite recent innovative developments in personal monitors and samplers. Hence, we used several of these instruments to evaluate the workers' personal exposure in a large research laboratory where engineered nanomaterials are produced, handled, and characterized in order to provide input data for nanomaterial exposure assessment strategies and future epidemiological studies. The results obtained using personal monitors showed that the workplace concentrations of engineered nanomaterials (lung deposited surface area and particle number concentrations) were quite low in all the different workplaces monitored, with short spikes during the execution of some specific job tasks. The sampling strategy was been adopted on the basis of an Organisation for Economic Cooperation and Development (OECD) suggestion for a tiered approach and was found to be suitable for determining the individual exposure and for identifying possible sources of emission, even those with very low emission rates. The use of these instruments may lead to a significant improvement not only in the exposure assessment stage but, more generally, in the entire risk assessment and management process.
Assuntos
Poluentes Ocupacionais do Ar/análise , Monitoramento Ambiental , Exposição por Inalação/análise , Nanoestruturas/análise , Exposição Ocupacional/análise , Humanos , Exposição por Inalação/estatística & dados numéricos , Exposição Ocupacional/estatística & dados numéricos , Local de TrabalhoRESUMO
Diabetes mellitus (DM) is a group of metabolic diseases that may originate from an interaction between genetic and lifestyle risk factors. However, the possible role of occupational chemical exposures in the disease development and progression remains unclear. Therefore, this review aimed to provide a comprehensive evaluation of the relationship between occupational exposure to specific chemical substances or industrial activities and DM morbidity and mortality outcomes. Although some positive findings may support the diabetogenic role of certain pesticides and dioxins in different workplaces, the variable conditions of exposure, the lack of quantitative environmental or biological monitoring data and the different outcomes evaluated do not allow defining a specific exposure-disease causality. Therefore, further epidemiological studies will be necessary to adequately assess modes of action for different substances, dose-response relationships as well as individual susceptibility factors potentially affecting the exposure-disease continuum. Overall, this appears important to adequately assess, communicate and manage risks in occupational chemical exposure settings with the aim to protect workers and build healthier job conditions for diabetic employees.
Assuntos
Diabetes Mellitus/induzido quimicamente , Medicina Baseada em Evidências , Doenças Profissionais/induzido quimicamente , Exposição Ocupacional/efeitos adversos , Animais , Diabetes Mellitus/epidemiologia , Diabetes Mellitus/genética , Diabetes Mellitus/fisiopatologia , Progressão da Doença , Predisposição Genética para Doença , Humanos , Doenças Profissionais/epidemiologia , Doenças Profissionais/genética , Doenças Profissionais/fisiopatologia , Risco , Medição de Risco , Gestão de Riscos , Toxicogenética/métodos , Toxicogenética/tendênciasRESUMO
OBJECTIVES: Guideline values have been defined by the ad hoc S.I.M.L.I.I. Working Group as "the level of a risk factor, previously established for an environmental or biological context, to which the levels actually measured for/in the workers should be compared, in order to assess their degree of exposure". METHODS: Guideline values include limit values, action levels and reference values, and may refer to an environmental or biological matrix. RESULTS: The present paper aims to discuss the methodologies currently used for the definition of the most relevant guideline and limit values at the national and international level, with a particular attention to those used in the European Union (OEL). CONCLUSIONS: It is concluded that a correct use of guideline values represents a fundamental tool for both the assessment and the management of chemical risk in workers exposed to toxic and/or carcinogenic substances.
Assuntos
Exposição Ambiental/efeitos adversos , Guias como Assunto , Medição de Risco/métodos , Carcinógenos/toxicidade , União Europeia , Substâncias Perigosas/toxicidade , Humanos , Fatores de RiscoRESUMO
Responsible development of any technology, including nanotechnology, requires protecting workers, the first people to be exposed to the products of the technology. In the case of nanotechnology, this is difficult to achieve because in spite of early evidence raising health and safety concerns, there are uncertainties about hazards and risks. The global response to these concerns has been the issuance by authoritative agencies of precautionary guidance to strictly control exposures to engineered nanomaterials (ENMs). This commentary summarizes discussions at the "Symposium on the Health Protection of Nanomaterial Workers" held in Rome (25 and 26 February 2015). There scientists and practitioners from 11 countries took stock of what is known about hazards and risks resulting from exposure to ENMs, confirmed that uncertainties still exist, and deliberated on what it would take to conduct a global assessment of how well workers are being protected from potentially harmful exposures.
Assuntos
Nanoestruturas/toxicidade , Nanotecnologia/organização & administração , Exposição Ocupacional/prevenção & controle , Gestão de Riscos/organização & administração , Humanos , Nanoestruturas/química , Nanotecnologia/normas , Exposição Ocupacional/análise , Gestão de Riscos/normas , SegurançaRESUMO
In a world of finite resources and ecosystem capacity, the prevailing model of economic growth, founded on ever-increasing consumption of resources and emission pollutants, cannot be sustained any longer. In this context, the "green economy" concept has offered the opportunity to change the way that society manages the interaction of the environmental and economic domains. To enable society to build and sustain a green economy, the associated concept of "green nanotechnology" aims to exploit nano-innovations in materials science and engineering to generate products and processes that are energy efficient as well as economically and environmentally sustainable. These applications are expected to impact a large range of economic sectors, such as energy production and storage, clean up-technologies, as well as construction and related infrastructure industries. These solutions may offer the opportunities to reduce pressure on raw materials trading on renewable energy, to improve power delivery systems to be more reliable, efficient and safe as well as to use unconventional water sources or nano-enabled construction products therefore providing better ecosystem and livelihood conditions.However, the benefits of incorporating nanomaterials in green products and processes may bring challenges with them for environmental, health and safety risks, ethical and social issues, as well as uncertainty concerning market and consumer acceptance. Therefore, our aim is to examine the relationships among guiding principles for a green economy and opportunities for introducing nano-applications in this field as well as to critically analyze their practical challenges, especially related to the impact that they may have on the health and safety of workers involved in this innovative sector. These are principally due to the not fully known nanomaterial hazardous properties, as well as to the difficulties in characterizing exposure and defining emerging risks for the workforce. Interestingly, this review proposes action strategies for the assessment, management and communication of risks aimed to precautionary adopt preventive measures including formation and training of employees, collective and personal protective equipment, health surveillance programs to protect the health and safety of nano-workers. It finally underlines the importance that occupational health considerations will have on achieving an effectively sustainable development of nanotechnology.
Assuntos
Conservação dos Recursos Naturais/economia , Fontes Geradoras de Energia/economia , Nanotecnologia , Saúde Ambiental , Humanos , Saúde OcupacionalRESUMO
OBJECTIVE: The purpose of this study is to assess the risk of medical malpractice litigation for Italian radiologists, compared with the corresponding data in the literature. MATERIALS AND METHODS: The insurance claims of Italian radiologists over the 1993-2006 period were anonymously assessed and classified according to the cause of the claim. RESULTS: A total of 1,424 claims were filed during the examined period, with most claims being filed at a considerable time interval after the event (up to 10 years). The resulting incidence may be estimated as 44.2 cases per 1,000, meaning that 44% of Italian radiologists have received, or will receive, summons regarding their professional activity during the past 10 years. CONCLUSION: The risk of medical malpractice litigation for Italian radiologists is by now comparable to that for American radiologists. Comparison with previous data concerning the same study population shows that the diagnostic errors category has surpassed all other error categories (nondiagnostic errors) and that, within the diagnostic errors category, claims for allegedly missed cancer have surpassed claims for allegedly missed bone abnormalities. Among missed diagnosis claims, the maximum increase concerned mammograms. Strict adherence to radiologic standards and radiotherapy protocols may be a means of reducing the risk of legal action and obviating litigation.