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1.
Occup Environ Med ; 81(5): 238-243, 2024 Jun 03.
Artigo em Inglês | MEDLINE | ID: mdl-38811167

RESUMO

OBJECTIVES: Increasing epidemiological and experimental evidence suggests that particle exposure is an environmental risk factor for chronic kidney disease (CKD). However, only a few case-control studies have investigated this association in an occupational setting. Hence, our objective was to investigate associations between particle exposure and CKD in a large cohort of Swedish construction workers. METHODS: We performed a retrospective cohort study in the Swedish Construction Workers' Cohort, recruited 1971-1993 (n=286 089). A job-exposure matrix was used to identify workers exposed to nine different particulate exposures, which were combined into three main categories (inorganic dust and fumes, wood dust and fibres). Incident CKD and start of renal replacement therapy (RRT) were obtained from validated national registries until 2021 and analysed using adjusted Cox proportional hazards models. RESULTS: Exposure to inorganic dust and fumes was associated with an increased risk of CKD and RRT during working age (adjusted HR for CKD at age <65 years 1.15, 95% CI 1.05 to 1.26). The elevated risk did not persist after retirement age. Exposure to cement dust, concrete dust and diesel exhaust was associated with CKD. Elevated HRs were also found for quartz dust and welding fumes. CONCLUSIONS: Workers exposed to inorganic particles seem to be at elevated risk of CKD and RRT. Our results are in line with previous evidence of renal effects of ambient air pollution and warrant further efforts to reduce occupational and ambient particle exposure.


Assuntos
Indústria da Construção , Poeira , Doenças Profissionais , Exposição Ocupacional , Insuficiência Renal Crônica , Humanos , Exposição Ocupacional/efeitos adversos , Suécia/epidemiologia , Insuficiência Renal Crônica/epidemiologia , Insuficiência Renal Crônica/etiologia , Pessoa de Meia-Idade , Masculino , Adulto , Indústria da Construção/estatística & dados numéricos , Estudos Retrospectivos , Doenças Profissionais/epidemiologia , Doenças Profissionais/etiologia , Material Particulado/efeitos adversos , Material Particulado/análise , Feminino , Idoso , Fatores de Risco , Poluentes Ocupacionais do Ar/efeitos adversos , Modelos de Riscos Proporcionais , Estudos de Coortes , Emissões de Veículos/análise , Materiais de Construção/efeitos adversos , Madeira
2.
Epidemiol Prev ; 47(6): 67-76, 2023.
Artigo em Italiano | MEDLINE | ID: mdl-38639302

RESUMO

OBJECTIVES: to assess the association between the occupational sector and respiratory mortality in the metropolitan longitudinal studies of Rome and Turin. DESIGN: retrospective cohort study. SETTING AND PARTICIPANTS: the 2011 census cohorts of residents of Rome and Turin aged 30 years and older who had worked for at least one year in the private sector between 1970s and 2011 was analysed. The individuals included in the study were followed from 9 October 2011 to 31 December 2018. Occupational history was obtained from archives of private sector contributions at the National Social Insurance Agency (INPS) and then was linked to data from the longitudinal studies. MAIN OUTCOME MEASURES: the study outcome was non-malignant respiratory mortality. The exposure of interest was whether or not individuals had worked in one of the 25 occupational sectors considered (agriculture and fishing, steel industry, paper and printing, pharmaceuticals, manufacturing, textile, energy and water, food and tobacco industry, non-metal mining, glass & cement industry, metal processing, electrical construction, footwear and wood industry, construction, trade, hotel and restaurants, transportation, insurance, healthcare, services, laundries, waste management, hairdressing, cleaning services, and gas stations). The association between the occupational sector and respiratory mortality, adjusted for potential confounders (age, marital status, place of birth, educational level), was estimated using Cox models. All analyses were stratified by sex and city. RESULTS: a total of 910,559 people were analysed in Rome and 391,541 in Turin. During the eight years of follow-up, 4,133 people in Rome and 2,772 people in Turin died from respiratory causes. The sectors associated with high respiratory mortality in both cities among men were footwear and wood industry (adjusted HR for age: 1.37 (95%CI 1.07-1.76) and 1.48 (95%CI 1.08-2.03) in Rome and Turin, respectively), construction (HR: 1.31 (95%CI 1.20-1.44) in Rome and 1.51 (95%CI 1.31-1.74) in Turin), hotel and restaurant sector (HR: 1.25 (95%CI 1.07-1.46) in Rome and 1.68 (95%CI 1.20-2.33) in Turin), and cleaning services (HR: 1.57 (95%CI 1.19-2.06) in Rome and 1.97 (95%CI 1.51-2.58) in Turin). Some sectors had high respiratory mortality only in one of the two cities: in Rome, the food& tobacco industry, and gas stations, while in Turin, the metal processing industry. Among female workers, the cleaning services sector was associated with higher respiratory mortality in both Rome and Turin (HR: 1.52, 95%CI 1.27-1.82, e 1.58, 95%CI 1.17-2.12, respectively). CONCLUSIONS: the data confirm the previously known associations between occupational sectors and respiratory mortality for exposures characteristic of specific sectors, such as construction, hotel and restaurant sector, and cleaning services. The differences reported between the two cities reflect the different composition of the workforce and the size of the two study populations. Administrative social insurance data can provide helpful information for epidemiological studies of occupational exposure.


Assuntos
Emprego , Doenças Respiratórias , Masculino , Humanos , Feminino , Lactente , Estudos Retrospectivos , Cidade de Roma/epidemiologia , Itália , Estudos Longitudinais
3.
Epidemiol Prev ; 47(6): 56-66, 2023.
Artigo em Italiano | MEDLINE | ID: mdl-38639301

RESUMO

OBJECTIVES: occupational exposure to vapours, gases, dusts and fumes (VGDF) plays an important role in the development and exacerbation of respiratory diseases. The aim of this study is to evaluate the possible association of occupational exposure to airborne pollutants and chronic respiratory diseases. DESIGN: multicase-control study. SETTING AND PARTICIPANTS: cases of chronic respiratory diseases and controls from the Italian multicentric study Gene Environment Interaction in Respiratory Diseases (GEIRD). MAIN OUTCOME MEASURES: the occurrence of rhinitis, asthma, chronic bronchitis/chronic obstructive pulmonary disease (COPD), asthma severity, spirometry data, exhaled nitric oxide (FeNO) were examined in relation to chronic and acute occupational exposures to airborne pollutants using multiple regression models. RESULTS: 2,943 subjects were enrolled in the study. Regularm exposure to VGDF was associated with a higher prevalence of chronic bronchitis/COPD (OR 1.40, 95%CI 0.98-1.99), especially in those also having asthma (OR 1.80, 95%CI 1.14-2.85), a lower prevalence of remittent asthma (OR 0.53, 95%CI 0.29-0.96) and, in those with asthma, an increased activity of the disease (severity score) (OR 1.77, 95%CI 1.20-2.60). No associations were observed between occupational exposure and prevalence of rhinitis, spirometry and FeNO data. Finally, an association was found between acute exposure to airborne pollutants (occupational and non-occupational) and the respiratory diseases investigated, in particular active asthma and asthma associated chronic bronchitis/BPCO. CONCLUSIONS: these data confirm a significant role of occupational exposure to airborne pollutants on respiratory health, underlying the importance of workplace exposure prevention, in particular for more susceptible subjects, as those with respiratory diseases.


Assuntos
Asma , Bronquite Crônica , Poluentes Ambientais , Doenças Profissionais , Exposição Ocupacional , Doença Pulmonar Obstrutiva Crônica , Transtornos Respiratórios , Rinite , Humanos , Bronquite Crônica/epidemiologia , Bronquite Crônica/etiologia , Prevalência , Fatores de Risco , Doenças Profissionais/epidemiologia , Doenças Profissionais/etiologia , Itália/epidemiologia , Doença Pulmonar Obstrutiva Crônica/epidemiologia , Doença Pulmonar Obstrutiva Crônica/etiologia , Asma/epidemiologia , Asma/etiologia , Exposição Ocupacional/efeitos adversos , Local de Trabalho , Gases
4.
J Asthma ; 59(9): 1908-1913, 2022 09.
Artigo em Inglês | MEDLINE | ID: mdl-34469268

RESUMO

OBJECTIVE: The prevalence of asthma in Italy is estimated to be around 4%; it affects approximately 2,000,000 citizens, and up to 80-90% of patients have mild-to-moderate asthma. Despite the clinical relevance of mild-to-moderate asthma, longitudinal observational data are very limited, including data on disease progression (worsening vs. improvement), the response to treatment, and prognosis. Studies are needed to develop long-term, observational, real-life research in large cohorts. The primary outcomes of this study will be based on prospective observation and the epidemiological evolution of mild and moderate asthma. Secondary outcomes will include patient-reported outcomes, treatments over time, disease-related functional and inflammatory patterns, and environmental and life-style influences. METHODS: This study, called the Mild/Moderate Asthma Network of Italy (MANI), is a research initiative launched by the Italian Respiratory Society and the Italian Society of Allergology, Asthma and Clinical Immunology. MANI is a cluster-based, real world, cross-sectional, prospective, observational cohort study that includes 20,000 patients with mild-to-moderate asthma. (ClinicalTrials.gov Identifier: NCT04796844). RESULTS AND CONCLUSION: Despite advances in asthma care, several research gaps remain to be addressed through clinical research. This study will add important new knowledge about long-term disease history, the transferability of clinical research results to daily practice, the efficacy of currently recommended strategies, and their impact on the burden and evolution of the disease. ABBREVIATIONS: MANI:Mild/Moderate Asthma Network of ItalySANI:Severe Asthma Network ItalyGINA:Global Initiative for AsthmaSABA:short acting ß2-agonistsICS:inhaled corticosteroidsCRF:Case Report Form.


Assuntos
Antiasmáticos , Asma , Administração por Inalação , Antiasmáticos/uso terapêutico , Asma/tratamento farmacológico , Asma/epidemiologia , Estudos Transversais , Progressão da Doença , Humanos , Estudos Prospectivos , Qualidade de Vida
5.
Respirology ; 27(6): 399-410, 2022 06.
Artigo em Inglês | MEDLINE | ID: mdl-35513770

RESUMO

Chronic obstructive pulmonary disease (COPD) is caused by exposure to noxious particles and gases. Smoking is the main risk factor, but other factors are also associated with COPD. Occupational exposure to vapours, gases, dusts and fumes contributes to the development and progression of COPD, accounting for a population attributable fraction of 14%. Workplace pollutants, in particular inorganic dust, can initiate airway damage and inflammation, which are the hallmarks of COPD pathogenesis. Occupational COPD is still underdiagnosed, mainly due to the challenges of assessing the occupational component of the disease in clinical settings, especially if other risk factors are present. There is a need for specific education and training for clinicians, and research with a focus on evaluating the role of occupational exposure in causing COPD. Early diagnosis and identification of occupational causes is very important to prevent further decline in lung function and to reduce the health and socio-economic burden of COPD. Establishing details of the occupational history by general practitioners or respiratory physicians could help to define the occupational burden of COPD for individual patients, providing the first useful interventions (smoking cessation, best therapeutic management, etc.). Once patients are diagnosed with occupational COPD, there is a wide international variation in access to specialist occupational medicine and public health services, along with limitations in workplace and income support. Therefore, a strong collaboration between primary care physicians, respiratory physicians and occupational medicine specialists is desirable to help manage COPD patients' health and social issues.


Assuntos
Doenças Profissionais , Exposição Ocupacional , Doença Pulmonar Obstrutiva Crônica , Poeira , Gases/efeitos adversos , Humanos , Doenças Profissionais/diagnóstico , Doenças Profissionais/epidemiologia , Doenças Profissionais/etiologia , Exposição Ocupacional/efeitos adversos , Doença Pulmonar Obstrutiva Crônica/diagnóstico , Doença Pulmonar Obstrutiva Crônica/epidemiologia , Doença Pulmonar Obstrutiva Crônica/etiologia , Fatores de Risco
6.
Int Arch Occup Environ Health ; 95(8): 1797-1804, 2022 10.
Artigo em Inglês | MEDLINE | ID: mdl-35262802

RESUMO

PURPOSE: Occupational exposure to inorganic dust and fumes in the year preceding disease has been associated with increased pneumococcal pneumonia risk, but the impact of prior cumulative exposure has not been characterized. METHODS: We studied 3184 cases of invasive pneumococcal disease with pneumonia. The case index date was the day the infection was diagnosed. We selected six controls for each case from the Swedish population registry; each control was assigned the index date of their corresponding case. We linked job histories to a job-exposure matrix to calculate a cumulative exposure index, intensity-years, by multiplying the duration (maximum 5 years) of each exposure with the level of exposure (0 for unexposed, 1 for low and 4 for high). We used conditional logistic analyses to estimate the odds ratio (OR) of invasive pneumococcal disease with pneumonia adjusted for comorbidities, educational level, income and other occupational exposures. RESULTS: Taking other occupational exposures into account, greater than 5 intensity-years of exposure to silica dust or to fumes was each associated with increased odds for invasive pneumococcal disease with pneumonia (OR 2.53, 95% CI 1.49-4.32) and (OR 2.24, 95% CI 1.41-3.55), respectively. Five intensity-years or less of exposure to silica dust or fumes manifested lower odds (OR 1.45, 95% CI 1.20-1.76) and (OR 1.05, 95% CI 0.94-1.16), respectively. CONCLUSION: This study adds evidence that the risk of pneumococcal pneumonia increases with increasing cumulative exposure to dust and fumes, indicating the importance of cumulative exposure.


Assuntos
Doenças Profissionais , Exposição Ocupacional , Infecções Pneumocócicas , Pneumonia Pneumocócica , Estudos de Casos e Controles , Poeira/análise , Gases/análise , Humanos , Doenças Profissionais/epidemiologia , Exposição Ocupacional/efeitos adversos , Exposição Ocupacional/análise , Pneumonia Pneumocócica/epidemiologia , Fatores de Risco , Dióxido de Silício
7.
Int Arch Allergy Immunol ; 182(4): 311-318, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33113532

RESUMO

BACKGROUND: It is not clear whether mepolizumab is differently effective in allergic and nonallergic severe eosinophilic asthmatics (SEA) in real life. OBJECTIVE: We tested mepolizumab effectiveness in allergic/nonallergic SEA in real life. A strict criterion to identify the 2 phenotypes was used. METHOD: We retrospectively considered 134 consecutive patients divided into allergic, with a positivity to at least 1 allergen to prick tests and/or IgE values ≥100 UI/mL (severe allergic eosinophilic asthma [SAEA]; n: 97-72.4%), and nonallergic, with no prick test results and normal IgE levels <100 UI/mL (severe nonallergic eosinophilic asthma [SNAEA]; n: 37-27.6%). They had taken mepolizumab for at least 6 months. RESULTS: After 10.9 ± 3.7 months, improvements in FEV1%, FEF25-75%, exacerbation numbers, blood eosinophil (BE) counts, fractional exhaled nitric oxide (FENO) (ppb), percentages of patients that stopped/reduced short-acting ß2-agonists (SABAs) or oral corticosteroid (OC), observed after treatment, were similar in both groups. Only Asthma Control Test (ACT) increases were higher in SNAEA (8 [5-9]) than in SAEA (5 [2.5-8.5]; p = 0.016). However, no differences were found after treatment in percentages of subjects with ACT ≥20, as well as with FEV1 >80%, FEF25-75 >65%, exacerbations ≤2, BE <300 cells/µL, and FENO <25 ppb between SAEA and SNAEA. Besides, no significant relationships were found, comparing SNAEA with SAEA, for FEV1% (ß = -0.110; p = 0.266), FEF25-75% (ß = -0.228; p = 0.06), BE counts (ß = -0.012; p = 0.918), FENO (ß = 0.234; p = 0.085), ACT (ß = 0.046; p = 0.660), and exacerbations (ß = -0.070; p = 0.437). No different associations between lung function and SNAEA occurrence when compared to SAEA condition (FEV1 >80%: OR = 1.04 [95% CI: 0.43-2.55], p = 0.923; FEF25-75 >65%: OR = 0.41 [95% CI: 0.08-2.03], p = 0.272) were detected. Neither all other parameters, such as ACT >20 (OR = 0.73 [95% CI: 0.32-1.63], p = 0.440), presence of exacerbations (OR = 1.35 [95% CI: 0.55-3.27], p = 0.512), SABA discontinuation (OR = 1.16 [95% CI: 0.40-3.39], p = 0.790), and OC cessation/reduction (OR = 3.44 [95% CI: 0.40-29.27], p = 0.258), were differently associated with 1 or the other phenotype. CONCLUSION: Mepolizumab can be considered as a valid therapeutic choice for either allergic or nonallergic SEA in real life.


Assuntos
Antialérgicos/uso terapêutico , Anticorpos Monoclonais Humanizados/uso terapêutico , Hipersensibilidade/tratamento farmacológico , Antialérgicos/farmacologia , Anticorpos Monoclonais Humanizados/farmacologia , Asma/diagnóstico , Asma/tratamento farmacológico , Asma/etiologia , Biomarcadores , Diagnóstico Diferencial , Eosinófilos/patologia , Humanos , Hipersensibilidade/diagnóstico , Hipersensibilidade/etiologia , Razão de Chances , Testes de Função Respiratória , Estudos Retrospectivos , Índice de Gravidade de Doença , Resultado do Tratamento
8.
Occup Environ Med ; 78(2): 112-116, 2021 02.
Artigo em Inglês | MEDLINE | ID: mdl-32855346

RESUMO

OBJECTIVES: Wheat flour exposure in bakers can elicit respiratory and skin symptoms. Scarce data are available on the prevalence of such conditions in bakers. We investigated the prevalence of work-related rhinitis, asthma-like symptoms and dermatitis in bakers according to job task and type of allergens involved. METHODS: Of the 229 traditional bakeries in Verona area who were invited to participate in a cross-sectional survey, 211 (92%) accepted; 727 employees in these bakeries answered a modified version of a questionnaire on job tasks; allergen exposure within the bakery; and work-related nasal, asthma-like and skin symptoms during 2010-2014. Determinants of work-related nasal, asthma-like or skin disorders were separately evaluated using different logistic models. RESULTS: The prevalence of work-related nasal and asthma-like symptoms was, respectively, 15.1% and 4.2% in bakery shop assistants, increasing to 25.7% and 9.5% in bakers using only wheat flour, and further to 31.8% and 13.6% in bakers using flour and additives, and then to 34.1% and 18.2% in bakers using flour with additives and multigrain (p<0.001). The risk of work-related asthma-like symptoms was more than doubled in bakers using additives without or with multigrain than in shop assistants (OR 2.3, 95% CI 1.0 to 5.5 and OR 3.4, 95% CI 1.1 to 10.8, respectively). Making bread with additives alone or with multigrain significantly increased the risk of work-related nasal symptoms in shop assistants, while the risk of skin symptoms was not significantly affected. CONCLUSIONS: Bakers using additives alone or with multigrain are at a high risk of experiencing nasal and asthma-like symptoms.


Assuntos
Alérgenos/imunologia , Farinha , Doenças Profissionais/epidemiologia , Doenças Profissionais/imunologia , Exposição Ocupacional/efeitos adversos , Adulto , Asma Ocupacional/epidemiologia , Asma Ocupacional/imunologia , Estudos Transversais , Dermatite/epidemiologia , Dermatite/imunologia , Poeira/imunologia , Feminino , Humanos , Itália/epidemiologia , Masculino , Prevalência , Rinite/epidemiologia , Rinite/imunologia , Triticum/imunologia
9.
Lung ; 199(1): 13-19, 2021 02.
Artigo em Inglês | MEDLINE | ID: mdl-33427972

RESUMO

Tobacco worker's lung (TWL) is a type of hypersensitivity pneumonitis (HP) affecting workers exposed to tobacco leaves and molds in the humidified environment of the tobacco production industry. Limited epidemiological data point to a prevalence of TWL that is not negligible and probably underestimated. As in other types of HP, an acute vs. chronic presentation depends on the pattern of the exposure. Therefore, the clinical presentation can vary from an acute influenza-like syndrome, mostly self-limiting with the removal of the exposure, to an insidious onset of cough, exertional dyspnea, fatigue and weight loss in chronic presentations, where fibrotic changes may be observed. The main treatment strategy is the removal of the exposure to tobacco dust and molds, while the main aim of corticosteroid therapy is to reduce morbidity and prevent complications, namely the development of pulmonary fibrosis and permanent lung dysfunction. Despite the fact that TWL is quite well described, preventive measures are not usually adopted in the tobacco production industry. We present here a state of the art review of this neglected, preventable, but still prevalent and occupational-related subtype of HP.


Assuntos
Agricultura , Alveolite Alérgica Extrínseca/diagnóstico , Doenças Profissionais/diagnóstico , Indústria do Tabaco , Alveolite Alérgica Extrínseca/epidemiologia , Alveolite Alérgica Extrínseca/terapia , Glucocorticoides/uso terapêutico , Humanos , Doenças Profissionais/epidemiologia , Doenças Profissionais/terapia , Fibrose Pulmonar/etiologia , Dispositivos de Proteção Respiratória
10.
BMC Pulm Med ; 21(1): 53, 2021 Feb 08.
Artigo em Inglês | MEDLINE | ID: mdl-33557802

RESUMO

BACKGROUND: Gastroesophageal reflux disease (GERD) has been reported to be significantly associated with chronic rhinosinusitis, but the strength of the association is still debated. AIMS: To evaluate the strength of the association between gastritis/GERD and non-allergic rhinitis (NAR)/allergic rhinitis (AR)/sinusitis. METHODS: We investigated 2887 subjects aged 20-84 years, who underwent a clinical visit in seven Italian centres (Ancona, Palermo, Pavia, Terni, Sassari, Torino, Verona) within the study on Gene Environment Interactions in Respiratory Diseases, a population-based multicase-control study between 2008 and 2014. Subjects were asked if they had doctor-diagnosed "gastritis or stomach ulcer (confirmed by gastroscopy)" or "gastroesophageal reflux disease, hiatal hernia or esophagitis". The association between NAR/AR/sinusitis and either gastritis or GERD was evaluated through relative risk ratios (RRR) by multinomial logistic regression. RESULTS: The prevalence of gastritis/GERD increased from subjects without nasal disturbances (22.8% = 323/1414) to subjects with AR (25.8% = 152/590) and further to subjects with NAR (36.7% = 69/188) or sinusitis (39.9% = 276/691). When adjusting for centre, sex, age, education level, BMI, smoking habits and alcohol intake, the combination of gastritis and GERD was associated with a four-fold increase in the risk of NAR (RRR = 3.80, 95% CI 2.56-5.62) and sinusitis (RRR = 3.70, 2.62-5.23) with respect to controls, and with a much smaller increase in the risk of AR (RRR = 1.79, 1.37-2.35).. CONCLUSION: The study confirmed the association between gastritis/GERD and nasal disturbances, which is stronger for NAR and sinusitis than for AR.


Assuntos
Gastrite/epidemiologia , Refluxo Gastroesofágico/epidemiologia , Rinite Alérgica/epidemiologia , Sinusite/epidemiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Doença Crônica , Feminino , Humanos , Itália/epidemiologia , Masculino , Pessoa de Meia-Idade , Prevalência , Rinite/epidemiologia , Adulto Jovem
11.
Am J Ind Med ; 64(7): 576-584, 2021 07.
Artigo em Inglês | MEDLINE | ID: mdl-33861476

RESUMO

BACKGROUND: Airway obstruction is a key feature of asthma and chronic obstructive pulmonary diseases (COPD). Smoking habits and workplace exposures to vapors, gas, dusts, and fumes (VGDF) could cause or exacerbate airway obstruction. The aim of this study is to evaluate the risk of airway obstruction due to smoking and workplace exposure, and their interaction, in a large population-based study. METHODS: In this cross-sectional study, a sample (n = 6153) of the Swedish population aged between 24 and 76 years underwent a questionnaire, clinical examination, blood test, and spirometry to gather information on airway obstruction classified by Global Initiative for Chronic Obstructive Lung Disease (GOLD) criteria or American Thoracic Society (ATS)/European Respiratory Society (ERS) criteria, risk factors, and confounders. Occupational exposures to VGDF were rated according to a specific job-exposure matrix. Adjusted logistic regression models were used to evaluate risk factors for airway obstruction in smokers and nonsmokers. RESULTS: In total, 9.8% had airway obstruction by GOLD criteria and 10.3% by ATS/ERS. Smokers with a high likelihood of exposure to VGDF had a higher risk of airway obstruction than those not exposed (odds ratio [OR]: 1.74, 95% confidence interval [CI]: 1.15-2.65 by GOLD; OR: 1.58, 95% CI: 1.06-2.37 by ATS/ERS) especially those >50 years of age. In smokers highly exposed to VGDF, risk estimates were higher than in the whole population, and the interaction between high exposure to VGDF and smoking further increased the risk of airway obstruction. CONCLUSIONS: This study suggests a possible role for interaction between cigarette smoking and VGDF exposure on the risk of airway obstruction.


Assuntos
Obstrução das Vias Respiratórias , Exposição Ocupacional , Doença Pulmonar Obstrutiva Crônica , Adulto , Idoso , Obstrução das Vias Respiratórias/epidemiologia , Obstrução das Vias Respiratórias/etiologia , Estudos Transversais , Europa (Continente)/epidemiologia , Humanos , Pessoa de Meia-Idade , Exposição Ocupacional/efeitos adversos , Doença Pulmonar Obstrutiva Crônica/epidemiologia , Doença Pulmonar Obstrutiva Crônica/etiologia , Fatores de Risco , Espirometria , Adulto Jovem
12.
Med Lav ; 112(6): 486-495, 2021 Dec 23.
Artigo em Inglês | MEDLINE | ID: mdl-34939615

RESUMO

BACKGROUND: Depression, anxiety, psychological distress, and poor sleep quality increased in healthcare workers (HCWs) during the COVID-19 pandemic. The aim of the study was to assess levels of psychological distress in Umbrian HCWs during the COVID-19 Phase 1 lockdown along with exploring the relationship between sociodemographic/occupational factors. METHODS: Data on sociodemographic and occupational characteristics, change of job description, economic losses and emergency involvement and SARS-CoV2 infections in the workplace were collected using an anonymous online survey sent by healthcare professional associations. Data concerning psychological healthcare distress, were collected anonymously using BIAS 20 (stress balance) and Depression Anxiety Stress Scales (DASS-21). RESULTS: One thousand and one healthcare workers responded to the questionnaire. Biological risk at work was perceived by all HCWs, less so from psychologists and more so from those working in hospitals. Stress symptoms (DASS21 >14) were associated with a younger age group (OR 0.98; 95% CI 0.97-0.99) and less work experience (OR 0.98; 95% CI 0.96-0.99). Younger age was also associated with anxiety symptoms (DASS 21 >7) (OR 0.98; 95% CI 0.97-0.99), as well as graduate/post graduate education level (OR 2.04; 95% CI 1.14-3.63). Working as an independent contractor was a risk factor for high stress health impact (OR 2.00; CI 1.40-2.86) and stress (OR 1.87; CI 1.20-2.92), anxiety (OR 1.89; CI 1.22-2.92) and depression (OR 1.57; CI 1.10-2.22) symptoms. CONCLUSIONS: Our study showed a possible relationship between healthcare type of employment and distress symptoms during Covid19 pandemic phase 1. Results of our study should be confirmed in other Italian healthcare settings and could serve as a preliminarily baseline for multidisciplinary Italian collaboration.


Assuntos
COVID-19 , Estresse Ocupacional , Ansiedade/epidemiologia , Ansiedade/etiologia , Controle de Doenças Transmissíveis , Estudos Transversais , Depressão/epidemiologia , Depressão/etiologia , Pessoal de Saúde , Humanos , Estresse Ocupacional/epidemiologia , Pandemias , RNA Viral , SARS-CoV-2 , Qualidade do Sono
13.
Psychiatr Danub ; 33(Suppl 11): 36-39, 2021 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-34862888

RESUMO

People with intellectual disability or psychiatric disorders are commonly excluded from Randomized Controlled Trials (RCTs) because of explicit exclusion to the trials or because of inaccessible research protocols. We analyzed the exclusion rate of persons with cognitive impairment, psychiatric disorders and inability to give informed consent in interventional RCTs about the first 10 causes of global DALYs (disability- adjusted life-years) according to the Global Burden of Disease Study (GBD) utilizing the website Clinicaltrials.gov. A total of 2809 studies in the 10 selected categories were reviewed. "Cognitive impairment" was present in 488 (17.4%) studies, "Behavioural and psychiatric disorders" was present in 616 (21.9%) studies, "Inability to grant informed consent" was present in 498 (17.7%) studies and the three explicit criteria were present, alone or in combination, in 1076 studies (38.3%). Other disability-related exclusion criteria were considered to be implicit exclusion criteria and were present in 1233 (43.9%) studies. A judgement was made on the correlation between the exclusion criteria and the primary objectives of the studies analyzed. The low level of representation of people with disabilities in RCTs, in addition to being an ethical problem, is a limitation of scientific knowledge because it considerably reduces the external validity of a significant part of medical research. There is a need to review the way scientific research designs are constructed, seeking to promote greater inclusiveness of people with disabilities.


Assuntos
Pessoas com Deficiência , Deficiência Intelectual , Anos de Vida Ajustados por Deficiência , Humanos , Consentimento Livre e Esclarecido , Deficiência Intelectual/epidemiologia , Deficiência Intelectual/terapia , Ensaios Clínicos Controlados Aleatórios como Assunto
14.
Pulm Pharmacol Ther ; 61: 101899, 2020 04.
Artigo em Inglês | MEDLINE | ID: mdl-31972327

RESUMO

BACKGROUND: Mepolizumab (MEP) has been recently introduced to treat severe eosinophilic asthma. Trials have demonstrated a significant effectiveness in this asthma phenotype. We evaluated MEP efficacy on lung function, symptoms, asthma exacerbations, biologic markers, steroid dependence and controller treatment level in real-life. METHODS: We retrospectively analyzed 134 severe asthmatics (61 males; mean age 58.3 ± 11; mean FEV1%:72 ± 21), treated with MEP for at least 6 months (mean duration:10.9 ± 3.7 months). RESULTS: FEV1% improved significantly after MEP. Mean FEF25-75 also increased from 37.4 ± 25.4% to 47.2 ± 27.2% (p < 0.0001). Mean baseline blood eosinophil level was 712 ± 731/µL (8.4 ± 5.2%) decreasing to 151 ± 384/µL (1.6 ± 1.6%) (p < 0.0001), FENO levels decreased likewise. MEP treatment also led to a significant ACT improvement (mean pre:14.2 ± 4.4; mean post:20.5 ± 28) and exacerbations significantly fell from 3.8 ± 1.9 to 0.8 ± 1.1 (p < 0.0001). 74% of patients were steroid-dependent before MEP. 45.4% and 46.4% of them showed a suspension and dose reduction respectively (p < 0.0001). A significant number reduced also ICS doses. Only 67% of subjects used SABA as needed before MEP, falling to 20% after MEP. About 40% of patients highlighted a maintenance therapy step-down. Subjects showing an omalizumab treatment failure before MEP had a similar positive response when compared with omalizumab untreated patients. CONCLUSION: In real-life, MEP improved significantly all outcomes even small airway obstruction, suggesting its possible role also in distal lung region treatment. Furthermore, it demonstrated its high effectiveness in OC/ICS-sparing, in reducing SABA as needed and in stepping-down maintenance therapy. MEP is a valid alternative for patients with previous omalizumab treatment failure.


Assuntos
Corticosteroides/uso terapêutico , Obstrução das Vias Respiratórias/tratamento farmacológico , Antiasmáticos/farmacologia , Anticorpos Monoclonais Humanizados/farmacologia , Asma/tratamento farmacológico , Idoso , Obstrução das Vias Respiratórias/sangue , Antiasmáticos/uso terapêutico , Asma/sangue , Contagem de Células Sanguíneas , Quimioterapia Combinada , Eosinófilos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos
15.
Occup Environ Med ; 77(2): 57-63, 2020 02.
Artigo em Inglês | MEDLINE | ID: mdl-31848233

RESUMO

OBJECTIVES: Occupational exposures to metal fumes have been associated with increased pneumonia risk, but the risk of invasive pneumococcal disease (IPD) has not been characterised previously. METHODS: We studied 4438 cases aged 20-65 from a Swedish registry of invasive infection caused by Streptococcus pneumoniae. The case index date was the date the infection was diagnosed. Six controls for each case, matched for gender, age and region of residency, were selected from the Swedish population registry. Each control was assigned the index date of their corresponding case to define the study observation period. We linked cases and controls to the Swedish registries for socioeconomic status (SES), occupational history and hospital discharge. We applied a job-exposure matrix to characterise occupational exposures. We used conditional logistic analyses, adjusted for comorbidities and SES, to estimate the OR of IPD and the subgroup pneumonia-IPD, associated with selected occupations and exposures in the year preceding the index date. RESULTS: Welders manifested increased risk of IPD (OR 2.99, 95% CI 2.09 to 4.30). Occupational exposures to fumes and silica dust were associated with elevated odds of IPD (OR 1.11, 95% CI 1.01 to 1.21 and OR 1.33, 95% CI 1.11 to 1.58, respectively). Risk associated with IPD with pneumonia followed a similar pattern with the highest occupational odds observed among welders and among silica dust exposed. CONCLUSION: Work specifically as a welder, but also occupational exposures more broadly, increase the odds for IPD. Welders, and potentially others with relevant exposures, should be offered pneumococcal vaccination.


Assuntos
Poeira , Gases , Exposição Ocupacional/efeitos adversos , Infecções Pneumocócicas/etiologia , Pneumonia/etiologia , Dióxido de Silício , Soldagem , Adulto , Idoso , Estudos de Casos e Controles , Feminino , Humanos , Pulmão/microbiologia , Pulmão/patologia , Masculino , Pessoa de Meia-Idade , Doenças Profissionais/etiologia , Doenças Profissionais/microbiologia , Razão de Chances , Infecções Pneumocócicas/microbiologia , Pneumonia/microbiologia , Sistema de Registros , Fatores de Risco , Streptococcus pneumoniae/crescimento & desenvolvimento , Suécia , Adulto Jovem
16.
Am J Respir Crit Care Med ; 199(11): 1312-1334, 2019 06 01.
Artigo em Inglês | MEDLINE | ID: mdl-31149852

RESUMO

Rationale: Workplace inhalational hazards remain common worldwide, even though they are ameliorable. Previous American Thoracic Society documents have assessed the contribution of workplace exposures to asthma and chronic obstructive pulmonary disease on a population level, but not to other chronic respiratory diseases. The goal of this document is to report an in-depth literature review and data synthesis of the occupational contribution to the burden of the major nonmalignant respiratory diseases, including airway diseases; interstitial fibrosis; hypersensitivity pneumonitis; other noninfectious granulomatous lung diseases, including sarcoidosis; and selected respiratory infections. Methods: Relevant literature was identified for each respiratory condition. The occupational population attributable fraction (PAF) was estimated for those conditions for which there were sufficient population-based studies to allow pooled estimates. For the other conditions, the occupational burden of disease was estimated on the basis of attribution in case series, incidence rate ratios, or attributable fraction within an exposed group. Results: Workplace exposures contribute substantially to the burden of multiple chronic respiratory diseases, including asthma (PAF, 16%); chronic obstructive pulmonary disease (PAF, 14%); chronic bronchitis (PAF, 13%); idiopathic pulmonary fibrosis (PAF, 26%); hypersensitivity pneumonitis (occupational burden, 19%); other granulomatous diseases, including sarcoidosis (occupational burden, 30%); pulmonary alveolar proteinosis (occupational burden, 29%); tuberculosis (occupational burden, 2.3% in silica-exposed workers and 1% in healthcare workers); and community-acquired pneumonia in working-age adults (PAF, 10%). Conclusions: Workplace exposures contribute to the burden of disease across a range of nonmalignant lung conditions in adults (in addition to the 100% burden for the classic occupational pneumoconioses). This burden has important clinical, research, and policy implications. There is a pressing need to improve clinical recognition and public health awareness of the contribution of occupational factors across a range of nonmalignant respiratory diseases.


Assuntos
Doenças Profissionais/epidemiologia , Exposição Ocupacional/estatística & dados numéricos , Transtornos Respiratórios/epidemiologia , Infecções Respiratórias/epidemiologia , Adulto , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade
17.
Eur Arch Otorhinolaryngol ; 277(5): 1353-1359, 2020 May.
Artigo em Inglês | MEDLINE | ID: mdl-32048027

RESUMO

PURPOSE: Chronic obstructive pulmonary disease (COPD) is associated with several co-morbidities and non-infectious rhinitis (NIR) has emerged as a new possible co-morbidity. The primary aim of this study is to confirm a previously reported association between NIR and COPD in a multicentre population over time. The secondary aim is to investigate the course over time of such an association through a comparison between early- and late-onset COPD. METHODS: This study is part of the European Community Respiratory Health Survey (ECRHS). A random adult population from 25 centres in Europe and one in Australia was examined with spirometry and answered a respiratory questionnaire in 1998-2002 (ECRHS II) and in 2008-2013 (ECRHS III). Symptoms of non-infectious rhinitis, hay fever and asthma, and smoking habits were reported. Subjects reporting asthma were excluded. COPD was defined as a spirometry ratio of FEV1/FVC < 0.7. A total of 5901 subjects were included. RESULTS: Non-infectious rhinitis was significantly more prevalent in subjects with COPD compared with no COPD (48.9% vs 37.1%, p < 0.001) in ECRHS II (mean age 43) but not in ECHRS III (mean age 54). In the multivariable regression model adjusted for COPD, smoking, age, BMI, and gender, non-infectious rhinitis was associated with COPD in both ECRHS II and III. CONCLUSION: Non-infectious rhinitis was significantly more common in subjects with COPD at a mean age of 43. Ten years later, the association was weaker. The findings indicate that NIR could be associated with the early onset of COPD.


Assuntos
Doença Pulmonar Obstrutiva Crônica , Rinite , Adulto , Austrália/epidemiologia , Europa (Continente)/epidemiologia , União Europeia , Inquéritos Epidemiológicos , Humanos , Pessoa de Meia-Idade , Prevalência , Doença Pulmonar Obstrutiva Crônica/epidemiologia , Rinite/diagnóstico , Rinite/epidemiologia , Espirometria
18.
Indoor Air ; 29(4): 670-679, 2019 07.
Artigo em Inglês | MEDLINE | ID: mdl-30963644

RESUMO

This longitudinal study investigated whether smoking bans influence passive smoking at work and/or at home in the same subjects. Passive smoking at work and/or at home was investigated in random population samples (European Community Respiratory Health Survey) in 1990-1995, with follow-up interviews in 1998-2003 and 2010-2014. National smoking bans were classified as partial (restricted to public workplaces) or global (extended to private workplaces). Multivariable analysis was accomplished by three-level logistic regression models, where level-1, level-2, and level-3 units were, respectively, questionnaire responses, subjects, and centers. Passive smoking at work was reported by 31.9% in 1990-1995, 17.5% in 1998-2003, and 2.5% in 2010-2014. Concurrently, passive smoking at home decreased from 28.9% to 18.2% and 8.8%. When controlling for sex, age, education, smoking status, and ECHRS wave, the odds of passive smoking at work was markedly reduced after global smoking bans (OR = 0.45, 95% CI 0.25-0.81), particularly among non-smokers, while the protective effect of global smoking bans on passive smoking at home was only detected in non-smokers. Smoking bans both in public and private workplaces were effective in reducing passive smoking at work in Europe. However, given the inefficacy of smoking bans in current smokers' dwellings, better strategies are needed to avoid smoking indoors.


Assuntos
Política Antifumo , Prevenção do Hábito de Fumar/métodos , Fumar/epidemiologia , Poluição por Fumaça de Tabaco/estatística & dados numéricos , Adulto , Europa (Continente)/epidemiologia , Feminino , Inquéritos Epidemiológicos , Habitação , Humanos , Modelos Logísticos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Poluição por Fumaça de Tabaco/análise , Poluição por Fumaça de Tabaco/prevenção & controle , Reino Unido/epidemiologia , Local de Trabalho , Adulto Jovem
19.
J Neural Transm (Vienna) ; 125(7): 1033-1036, 2018 07.
Artigo em Inglês | MEDLINE | ID: mdl-29845438

RESUMO

In Parkinson's disease (PD), respiratory disturbances have been reported and the effect of levodopa on respiratory function remains controversial. The objective of this study was to evaluate pulmonary function utilizing spirometric and subjective evaluations in mild to moderated PD. Thirty-four consecutive sporadic PD patients (Hoehn and Yahr scale: 1-3) were prospectively evaluated using clinimetric scales, spirometry and modified Borg scale, all in off- and on-conditions. To check the respiratory function, a follow-up was performed at 4 years in a subgroup of these patients. Spirometric results were normal for all patients in both the on- and off-conditions at baseline. After levodopa administration, in addition to a significant improvement in subjective state of breathing discomfort, the mean forced expiratory volume in 1 s (FEV1), vital capacity (VC), forced vital capacity (FVC) values and their mean percentages predicted values (FEV1%, VC%, FVC%) were significantly increased (p < 0.05). Moreover, residual volume, total lung capacity, and the FEV1/FVC ratio were not significantly different for the ON and OFF conditions. At 4-year follow-up no resulting variations in the baseline values for FEV1%, FVC% or VC% were revealed. The results from this prospective study suggest that PD patients report frequently pulmonary discomfort. Levodopa improves respiratory symptoms. Pulmonary restrictive and obstructive dysfunctions, when not present at baseline, might not be present at 4-year follow-up.


Assuntos
Antiparkinsonianos/uso terapêutico , Levodopa/uso terapêutico , Doença de Parkinson/tratamento farmacológico , Respiração/efeitos dos fármacos , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Doença de Parkinson/complicações , Testes de Função Respiratória
20.
BMC Pulm Med ; 18(1): 75, 2018 May 21.
Artigo em Inglês | MEDLINE | ID: mdl-29784045

RESUMO

BACKGROUND: Idiopathic pulmonary fibrosis (IPF) is a chronic, progressive fibrosing interstitial pneumonia of unknown cause associated with the histopathologic and/or radiologic pattern of usual interstitial pneumonia (UIP). Occupational risk factors have been proposed to be associated with UIP. The aim of this case-control study is to evaluate the relationship between UIP pattern and occupational exposure in Southern Europe. METHODS: Sixty nine cases with a UIP radiological pattern at CT-scan were selected from a clinical database of the University Hospital of Perugia, Umbria, between January 2010 and December 2013. Controls (n = 277) not reporting doctor diagnosed pulmonary fibrosis, were ascertained casually among general population from the same catching area of cases. Data were collected by a questionnaire used previously in a similar study. Logistic regression models, adjusted for gender, age and smoking, were performed to evaluate the association between UIP and occupational exposure. RESULTS: Farmers, veterinarians and gardeners (OR = 2.73, 95%CI = 1.47-5.10), metallurgical and steel industry workers (OR = 4.80, 95%CI = 1.50-15.33) were occupations associated with UIP. Metal dust and fumes and organic dust were risk factors for UIP. Increasing the length of occupational exposure in jobs at risk of pulmonary fibrosis, increased the risk of having UIP. CONCLUSIONS: This case control study confirm partially the results from previous similar studies. Some discrepancies could be explained by the different geographical origins of the population under study, reflecting also different occupational exposures.


Assuntos
Poeira , Fibrose Pulmonar Idiopática , Pulmão , Metais , Exposição Ocupacional , Compostos Orgânicos , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Poeira/análise , Poeira/prevenção & controle , Europa (Continente)/epidemiologia , Fazendeiros/estatística & dados numéricos , Feminino , Jardinagem/estatística & dados numéricos , Humanos , Fibrose Pulmonar Idiopática/diagnóstico , Fibrose Pulmonar Idiopática/epidemiologia , Fibrose Pulmonar Idiopática/prevenção & controle , Pulmão/diagnóstico por imagem , Pulmão/fisiopatologia , Masculino , Metalurgia/estatística & dados numéricos , Metais/efeitos adversos , Metais/química , Pessoa de Meia-Idade , Exposição Ocupacional/efeitos adversos , Exposição Ocupacional/análise , Exposição Ocupacional/prevenção & controle , Compostos Orgânicos/efeitos adversos , Compostos Orgânicos/química , Radiografia Torácica/métodos , Medição de Risco , Fatores de Risco , Médicos Veterinários/estatística & dados numéricos
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