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Collatuzzo G, Turati F, Malvezzi M, Negri E, La Vecchia C, Boffetta P. Attributable Fraction of Cancer Related to Occupational Exposure in Italy. Cancers (Basel) 2023; 15:cancers15082234. [PMID: 37190163 DOI: 10.3390/cancers15082234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 03/17/2023] [Accepted: 03/17/2023] [Indexed: 05/17/2023] Open
Abstract
BACKGROUND Exposure to occupational carcinogens is an important and avoidable cause of cancer. We aimed to provide an evidence-based estimate of the burden of occupation-related cancers in Italy. METHODS The attributable fraction (AF) was calculated based on the counterfactual scenario of no occupational exposure to carcinogens. We included exposures classified as IARC group 1 and with reliable evidence of exposure in Italy. Relative risk estimates for selected cancers and prevalences of exposure were derived from large-scale studies. Except for mesothelioma, a 15-20-year latency period between exposure and cancer was considered. The data on cancer incidence in 2020 and mortality in 2017 in Italy were obtained from the Italian Association of Cancer Registries. RESULTS The most prevalent exposures were UV radiation (5.8%), diesel exhaust (4.3%), wood dust (2.3%) and silica dust (2.1%). Mesothelioma had the largest AF to occupational carcinogens (86.6%), followed by sinonasal cancer (11.8%) and lung cancer (3.8%). We estimated that 0.9% of cancer cases (N~3500) and 1.6% of cancer deaths (N~2800) were attributable to occupational carcinogens in Italy. Of these, about 60% were attributable to asbestos, 17.5% to diesel exhaust, followed by chromium and silica dust (7% and 5%). CONCLUSIONS Our estimates provide up-to-date quantification of the low, but persistent, burden of occupational cancers in Italy.
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Affiliation(s)
- Giulia Collatuzzo
- Department of Medical and Surgical Sciences, University of Bologna, 40126 Bologna, Italy
| | - Federica Turati
- Department of Clinical Sciences and Community Health (DISCCO), University of Milan, 20122 Milan, Italy
| | - Matteo Malvezzi
- Department of Clinical Sciences and Community Health (DISCCO), University of Milan, 20122 Milan, Italy
| | - Eva Negri
- Department of Medical and Surgical Sciences, University of Bologna, 40126 Bologna, Italy
| | - Carlo La Vecchia
- Department of Clinical Sciences and Community Health (DISCCO), University of Milan, 20122 Milan, Italy
| | - Paolo Boffetta
- Department of Medical and Surgical Sciences, University of Bologna, 40126 Bologna, Italy
- Stony Brook Cancer Center, Stony Brook University, Stony Brook, NY 11794, USA
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Oddone E, Bollon J, Nava CR, Consonni D, Marinaccio A, Magnani C, Gasparrini A, Barone-Adesi F. Effect of Asbestos Consumption on Malignant Pleural Mesothelioma in Italy: Forecasts of Mortality up to 2040. Cancers (Basel) 2021; 13:3338. [PMID: 34283067 PMCID: PMC8267929 DOI: 10.3390/cancers13133338] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 06/30/2021] [Indexed: 12/31/2022] Open
Abstract
Statistical models used to forecast malignant pleural mesothelioma (MPM) trends often do not take into account historical asbestos consumption, possibly resulting in less accurate predictions of the future MPM death toll. We used the distributed lag non-linear model (DLNM) approach to predict future MPM cases in Italy until 2040, based on past asbestos consumption figures. Analyses were conducted using data on male MPM deaths (1970-2014) and annual asbestos consumption using data on domestic production, importation, and exportation. According to our model, the peak of MPM deaths is expected to occur in 2021 (1122 expected cases), with a subsequent decrease in mortality (344 MPM deaths in 2039). The exposure-response curve shows that relative risk (RR) of MPM increased almost linearly for lower levels of exposure but flattened at higher levels. The lag-specific RR grew until 30 years since exposure and decreased thereafter, suggesting that the most relevant contributions to the risk come from exposures which occurred 20-40 years before death. Our results show that the Italian MPM epidemic is approaching its peak and underline that the association between temporal trends of MPM and time since exposure to asbestos is not monotonic, suggesting a lesser role of remote exposures in the development of MPM than previously assumed.
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Affiliation(s)
- Enrico Oddone
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, via Severino Boezio 24, 27100 Pavia, Italy
- Occupational Medicine Unit (UOOML), ICS Maugeri IRCCS, 27100 Pavia, Italy
| | - Jordy Bollon
- Department of Translational Medicine, University of Eastern Piedmont, 28100 Novara, Italy; (J.B.); (C.M.); (F.B.-A.)
| | - Consuelo Rubina Nava
- Department of Economics and Statistics ‘Cognetti de Martiis’, University of Turin, 10124 Turin, Italy;
| | - Dario Consonni
- Epidemiology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
| | - Alessandro Marinaccio
- Occupational and Environmental Medicine, Epidemiology and Hygiene Department, Italian Workers’ Compensation Authority (INAIL), 00187 Rome, Italy;
| | - Corrado Magnani
- Department of Translational Medicine, University of Eastern Piedmont, 28100 Novara, Italy; (J.B.); (C.M.); (F.B.-A.)
| | - Antonio Gasparrini
- Department of Public Health Environments and Society, London School of Hygiene & Tropical Medicine, London WC1H 9SH, UK;
- Centre for Statistical Methodology, London School of Hygiene & Tropical Medicine, London WC1E 7HT, UK
| | - Francesco Barone-Adesi
- Department of Translational Medicine, University of Eastern Piedmont, 28100 Novara, Italy; (J.B.); (C.M.); (F.B.-A.)
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Oddone E, Bollon J, Nava CR, Minelli G, Imbriani M, Consonni D, Marinaccio A, Magnani C, Barone-Adesi F. Forecast of Malignant Peritoneal Mesothelioma Mortality in Italy up to 2040. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 18:ijerph18010160. [PMID: 33379304 PMCID: PMC7796001 DOI: 10.3390/ijerph18010160] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/24/2020] [Accepted: 12/27/2020] [Indexed: 01/03/2023]
Abstract
Despite their differences, pleural and peritoneal mesothelioma are frequently lumped together to describe epidemic curves and to forecast future mesothelioma trends. This study aims to describe the malignant peritoneal mesothelioma (MPeM) epidemic in Italy (1996-2016) and to forecast future trends up to 2040 in order to contribute to the assessment of MPeM future burden. All MPeM deaths in Italy from 1996-2016 were collected (as provided by the Italian National Statistical Institute (ISTAT)) in order to estimate MPeM mortality rates for each 3-year period from 1996 to 2016. Poisson age-period-cohort (APC) models were then used to forecast MPeM future trends. Between 2017 and 2040, 1333 MPeM deaths are expected. The number of MPeM deaths, as well as mortality rates, are expected to constantly decrease throughout the considered period. Based on considering the information from this study, it can be concluded that the MPeM epidemic has probably already reached its peak in Italy.
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Affiliation(s)
- Enrico Oddone
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy;
- Occupational Medicine Unit (UOOML), ICS Maugeri IRCCS, 27100 Pavia, Italy
- Correspondence: ; Tel.: +39-0382592708
| | - Jordy Bollon
- Department of Translational Medicine, University of Eastern Piedmont, 28100 Novara, Italy; (J.B.); (C.M.); (F.B.-A.)
| | - Consuelo Rubina Nava
- Department of Economics and Statistics Cognetti de Martiis, University of Turin, 10124 Turin, Italy;
| | - Giada Minelli
- Statistics Service, Italian National Institute of Health (ISS), 00161 Rome, Italy;
| | - Marcello Imbriani
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy;
- Occupational Medicine Unit (UOOML), ICS Maugeri IRCCS, 27100 Pavia, Italy
| | - Dario Consonni
- Epidemiology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
| | - Alessandro Marinaccio
- Occupational and Environmental Medicine, Epidemiology and Hygiene Department, Italian Workers’ Compensation Authority (INAIL), 00187 Rome, Italy;
| | - Corrado Magnani
- Department of Translational Medicine, University of Eastern Piedmont, 28100 Novara, Italy; (J.B.); (C.M.); (F.B.-A.)
| | - Francesco Barone-Adesi
- Department of Translational Medicine, University of Eastern Piedmont, 28100 Novara, Italy; (J.B.); (C.M.); (F.B.-A.)
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Mastrangelo G, Carta A, Arici C, Pavanello S, Porru S. An etiologic prediction model incorporating biomarkers to predict the bladder cancer risk associated with occupational exposure to aromatic amines: a pilot study. J Occup Med Toxicol 2017; 12:23. [PMID: 28804505 PMCID: PMC5549308 DOI: 10.1186/s12995-017-0167-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Accepted: 07/31/2017] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND No etiological prediction model incorporating biomarkers is available to predict bladder cancer risk associated with occupational exposure to aromatic amines. METHODS Cases were 199 bladder cancer patients. Clinical, laboratory and genetic data were predictors in logistic regression models (full and short) in which the dependent variable was 1 for 15 patients with aromatic amines related bladder cancer and 0 otherwise. The receiver operating characteristics approach was adopted; the area under the curve was used to evaluate discriminatory ability of models. RESULTS Area under the curve was 0.93 for the full model (including age, smoking and coffee habits, DNA adducts, 12 genotypes) and 0.86 for the short model (including smoking, DNA adducts, 3 genotypes). Using the "best cut-off" of predicted probability of a positive outcome, percentage of cases correctly classified was 92% (full model) against 75% (short model). Cancers classified as "positive outcome" are those to be referred for evaluation by an occupational physician for etiological diagnosis; these patients were 28 (full model) or 60 (short model). Using 3 genotypes instead of 12 can double the number of patients with suspect of aromatic amine related cancer, thus increasing costs of etiologic appraisal. CONCLUSIONS Integrating clinical, laboratory and genetic factors, we developed the first etiologic prediction model for aromatic amine related bladder cancer. Discriminatory ability was excellent, particularly for the full model, allowing individualized predictions. Validation of our model in external populations is essential for practical use in the clinical setting.
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Affiliation(s)
- Giuseppe Mastrangelo
- Department of Cardiac, Thoracic, and Vascular Sciences, Unit of Occupational Medicine, University of Padova, Via Giustiniani 2 -, 35128 Padova, Italy
| | - Angela Carta
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, Section of Public Health and Human Sciences, University of Brescia, Brescia, Italy
- University Research Center “Integrated Models for Prevention and Protection in Environmental and Occupational Health”, University of Brescia, Brescia, Italy
| | - Cecilia Arici
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, Section of Public Health and Human Sciences, University of Brescia, Brescia, Italy
- University Research Center “Integrated Models for Prevention and Protection in Environmental and Occupational Health”, University of Brescia, Brescia, Italy
| | - Sofia Pavanello
- Department of Cardiac, Thoracic, and Vascular Sciences, Unit of Occupational Medicine, University of Padova, Via Giustiniani 2 -, 35128 Padova, Italy
| | - Stefano Porru
- University Research Center “Integrated Models for Prevention and Protection in Environmental and Occupational Health”, University of Brescia, Brescia, Italy
- Department of Diagnostics and Public Health, Section of Occupational Health, University of Verona, Verona, Italy
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Binazzi A, Scarselli A, Marinaccio A. The burden of mortality with costs in productivity loss from occupational cancer in Italy. Am J Ind Med 2013; 56:1272-9. [PMID: 23797976 DOI: 10.1002/ajim.22224] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/29/2013] [Indexed: 11/11/2022]
Abstract
BACKGROUND The costs of productivity loss due to occupational cancer mortality are rarely investigated. An estimate of occupational cancer deaths in Italy in 2006 and an approximation of the resultant costs from medical and non-medical expenditures together with figures of remuneration lost are provided. METHODS Occupational cancer deaths, obtained from the application of the attributable fraction (AF) to mortality data (source: Italian National Institute of Statistics), were used to calculate the Potential Years of Life Lost (PYLLs), the Potential Years of Working Life Lost (PYWLLs) and the costs of the loss of productive life. The health care costs for any cancer was applied to the estimated number of occupational cancer cases to obtain the total cost. RESULTS Around 8,000-8,500 deaths/year from occupational cancer are estimated to occur in Italy, corresponding to 170,000 PYLLs and more than 16,000 PYWLLs, leading to around 360,000,000 euros in indirect economic loss. Health care costs of occupational cancer are estimated at 456,000,000 euros. CONCLUSIONS Occupational cancer is of major concern in terms of mortality and economic productivity loss. Preventive efforts in evaluating ongoing risks and current exposures are strongly recommended to health policy-makers.
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Affiliation(s)
- Alessandra Binazzi
- Epidemiology Unit, Department of Occupational Medicine, Research Area; Italian Workers' Compensation Authority (INAIL); Rome; Italy
| | - Alberto Scarselli
- Epidemiology Unit, Department of Occupational Medicine, Research Area; Italian Workers' Compensation Authority (INAIL); Rome; Italy
| | - Alessandro Marinaccio
- Epidemiology Unit, Department of Occupational Medicine, Research Area; Italian Workers' Compensation Authority (INAIL); Rome; Italy
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Grant WB. Role of solar UVB irradiance and smoking in cancer as inferred from cancer incidence rates by occupation in Nordic countries. DERMATO-ENDOCRINOLOGY 2012; 4:203-11. [PMID: 22928078 PMCID: PMC3427201 DOI: 10.4161/derm.20965] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A large body of evidence indicates that solar ultraviolet-B (UVB) irradiance and vitamin D reduce the risk of incidence and death for many types of cancer. However, most of that evidence comes from midlatitude regions, where solar UVB doses are generally high in summer. Data on cancer standardized incidence ratios (SIRs) by sex and 54 occupation categories based on 1.4 million male and 1.36 million female cancer cases for 1961–2005 in the five Nordic countries provide the basis for an ecological study of the role of solar UVB in the risk of many types of cancer at high latitudes. Lip cancer SIRs less lung cancer SIRs for men was the best index of solar UVB dose, which was weakly inversely correlated with both melanoma and nonmelanoma skin cancer (NMSC) SIRs. Lung cancer SIRs were used as the index of the effects of smoking. For men, the UVB index was significantly inversely correlated with 14 types of internal cancer—bladder, breast, colon, gallbladder, kidney, laryngeal, liver, lung, oral, pancreatic, pharyngeal, prostate, rectal and small intestine cancer. For women, the same UVB index was inversely correlated with bladder, breast and colon cancer. These results generally agree with findings from other studies. These results provide more support for the UVB-vitamin D-cancer hypothesis and suggest that widespread fear of chronic solar ultraviolet (UV) irradiance may be misplaced.
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Affiliation(s)
- William B Grant
- Sunlight, Nutrition, and Health Research Center; San Francisco, CA USA
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Brown T, Slack R, Rushton L. Occupational cancer in Britain. Urinary tract cancers: bladder and kidney. Br J Cancer 2012; 107 Suppl 1:S76-84. [PMID: 22710682 PMCID: PMC3384013 DOI: 10.1038/bjc.2012.121] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Terry Brown
- Institute of Environment and Health, Cranfield Health, Cranfield University, Cranfield MK43 0AL, UK
| | - Rebecca Slack
- School of Geography, University of Leeds, Leeds LS2 9JT, UK
| | - Lesley Rushton
- Department of Epidemiology and Biostatistics, School of Public Health and MRC-HPA Centre for Environment and Health, Imperial College London, St Mary's Campus, Norfolk Place, London W2 3PG, UK
| | - with the British Occupational Cancer Burden Study Group
- Institute of Environment and Health, Cranfield Health, Cranfield University, Cranfield MK43 0AL, UK
- School of Geography, University of Leeds, Leeds LS2 9JT, UK
- Department of Epidemiology and Biostatistics, School of Public Health and MRC-HPA Centre for Environment and Health, Imperial College London, St Mary's Campus, Norfolk Place, London W2 3PG, UK
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9
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Abstract
Adults with better jobs enjoy better health: job title was, in fact, the social gradient metric first used to study the relationship between social class and chronic disease etiology, a core finding now replicated in most developed countries. What has been less well proved is whether this correlation is causal, and if so, through what mechanisms. During the past decade, much research has been directed at these issues. Best evidence in 2009 suggests that occupation does affect health. Most recent research on the relationship has been directed at disentangling the pathways through which lower-status work leads to adverse health outcomes. This review focuses on six areas of recent progress: (1) the role of status in a hierarchical occupational system; (2) the roles of psychosocial job stressors; (3) effects of workplace physical and chemical hazard exposures; (4) evidence that work organization matters as a contextual factor; (5) implications for the gradient of new forms of nonstandard or "precarious" employment such as contract and shift work; and (6) emerging evidence that women may be impacted differently by adverse working conditions, and possibly more strongly, than men.
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Affiliation(s)
| | - Kerry Souza
- Department of Epidemiology, Harvard School of Public Health, Boston, MA, USA
| | - Mark R. Cullen
- Division of General Internal Medicine, School of Medicine, Stanford University, Stanford, CA, USA
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Consonni D, De Matteis S, Lubin JH, Wacholder S, Tucker M, Pesatori AC, Caporaso NE, Bertazzi PA, Landi MT. Lung cancer and occupation in a population-based case-control study. Am J Epidemiol 2010; 171:323-33. [PMID: 20047975 PMCID: PMC2808498 DOI: 10.1093/aje/kwp391] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2009] [Accepted: 10/30/2009] [Indexed: 12/15/2022] Open
Abstract
The authors examined the relation between occupation and lung cancer in the large, population-based Environment And Genetics in Lung cancer Etiology (EAGLE) case-control study. In 2002-2005 in the Lombardy region of northern Italy, 2,100 incident lung cancer cases and 2,120 randomly selected population controls were enrolled. Lifetime occupational histories (industry and job title) were coded by using standard international classifications and were translated into occupations known (list A) or suspected (list B) to be associated with lung cancer. Smoking-adjusted odds ratios and 95% confidence intervals were calculated with logistic regression. For men, an increased risk was found for list A (177 exposed cases and 100 controls; odds ratio = 1.74, 95% confidence interval: 1.27, 2.38) and most occupations therein. No overall excess was found for list B with the exception of filling station attendants and bus and truck drivers (men) and launderers and dry cleaners (women). The authors estimated that 4.9% (95% confidence interval: 2.0, 7.8) of lung cancers in men were attributable to occupation. Among those in other occupations, risk excesses were found for metal workers, barbers and hairdressers, and other motor vehicle drivers. These results indicate that past exposure to occupational carcinogens remains an important determinant of lung cancer occurrence.
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Affiliation(s)
- Dario Consonni
- Unit of Epidemiology, Department of Preventive Medicine, Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena, Via San Barnaba, 8, 20122 Milano, Italy.
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Scarselli A, Scano P, Marinaccio A. Exposed workers and bladder cancer in Italy: an estimate starting from the ISPESL's database of enterprises. INDUSTRIAL HEALTH 2009; 47:673-676. [PMID: 19996544 DOI: 10.2486/indhealth.47.673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The aim of this study is to assess the number of workers potentially at risk of bladder cancer in Italy. A detailed list of codes of economic activities entailing bladder cancer risk was developed on the basis of the excess risk resulting from two different pooled analysis (separately for men and women) in Europe. Firms and the number of blue-collars potentially at risk were selected from the ISPESL (National Institute for Occupational Safety and Prevention) database of enterprises. The number of blue-collars likely exposed to bladder cancer risk in Italy is about 443,849 (67.88% men). This evaluation, based on administrative sources rather than on direct measures of exposure, is likely to overestimate potential exposure to carcinogenic agents. ISPESL database of enterprises, which permits the identification and territorial localization of each local unit, is helpful to characterize the current situations at risk for the health of workers.
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Affiliation(s)
- Alberto Scarselli
- National Institute for Occupational Safety and Prevention (ISPESL), Occupational Medicine Department, Epidemiology Unit, Rome, Italy.
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Abstract
The association between exposure to selected chemical carcinogens, occupations or industries and bladder cancer is well established, and it is estimated that 20-27% of bladder cancers are attributable to occupational exposures. The risk of bladder cancer stemming from an occupational exposure depends not only on compound carcinogenicity, exposure intensity and workplace characteristics, but also on individual susceptibility to these cancers. Regulatory controls in industrialized nations have resulted in a decreased burden of exposure to bladder carcinogens in the workplace. Unfortunately, the same is unlikely in many developing countries, where risky technologies may have been transferred from more developed countries, and where enforcement of regulations and worker protection are likely to be less stringent.
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Affiliation(s)
- George L Delclos
- Southwest Center for Occupational and Environmental Health, Division of Environmental and Occupational Health Sciences, The University of Texas School of Public Health, Houston, TX 77225, USA.
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Abstract
AIMS AND BACKGROUND To summarize risk factors for bladder cancer, emphasizing the role of recently established associations and to present some ongoing debates on the issue. METHODS A systematic literature search was performed using MEDLINE database on bladder cancer risk factors between January 1985 and June 2006 and by detailed examination of the references of original articles, reviews and monographs retrieved. RESULTS Cigarette smoking is recognized as the main cause of bladder cancer and accounts for about 50% of cases in developed countries. A strong link exists between the amount and duration of cigarette smoking. A high risk of bladder carcinoma has been observed in workers exposed to some aromatic amines. Based on these and other occupational risks, it has been estimated that 5-10% of bladder carcinomas in industrialized countries were due to exposures of occupational origin. Infectious agents have a major influence on bladder cancer risks in the areas of the world where Schistosoma haematobium infestation is endemic. Other potential risk factors for bladder cancer are other urinary tract infections and drinking tap water with chlorination by-products or arsenic. Exposure to certain drugs, like cyclophosphamide used in chemotherapy and heavy consumption of phenacetin-containing analgesics, has been shown to cause bladder cancer in humans. Total fluid intake and high consumption of fruits and vegetables are probably associated with a small decrease in risk. CONCLUSIONS Avoidance of tobacco smoking and incriminated occupational exposures, habitual intake of fresh fruits and vegetables, and prevention and control of urinary tract infections should be recommended for bladder cancer prevention. Further studies are required to assess the role of genetic polymorphisms and their modifying effect of lifestyle risk factors for bladder cancer occurrence and to evaluate the benefit of bladder cancer screening, particularly in those at high risk.
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Affiliation(s)
- Slavenka Janković
- Institute of Epidemiology, School of Medicine, University of Belgrade, Belgrade.
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Deschamps F, Barouh M, Deslee G, Prevost A, Munck JN. Estimates of work-related cancers in workers exposed to carcinogens. Occup Med (Lond) 2006; 56:204-9. [PMID: 16517555 DOI: 10.1093/occmed/kqj038] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
AIM To evaluate the proportion of work-related cancers. METHODS A descriptive study of incident cases of cancer during 3 years in a French county. All people with cancer having a current or past working history were included in the studied population which was recruited from local hospitals. A working history was obtained from each subject by interview. The different organ cancers were linked using well-defined criteria, to specific occupational carcinogenic exposures. The results obtained were compared to international data on work-related cancer incidences. RESULTS A total of 2009 cases were included and 3.18% (64) met the criteria for work-related cancer as defined. Asbestos and polycyclic hydrocarbons were the main occupational carcinogens identified. Construction and fabricated metal products sectors were linked to almost two-thirds of work-related cancers. The percentage of the studied population with attributable risk for occupational cancer was relatively close to international data (mean 4%) and organ cancer distribution percentages did not vary significantly from international published validated data. CONCLUSION Work-related cancers tend to be concentrated in relatively small groups of people among whom the risk of developing the disease may be quite large. The detection of occupational hazards should therefore have a higher priority in any programme of cancer prevention. Well-defined criteria to identify specifically cancers with an occupational origin should be specified by the scientific international community.
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Affiliation(s)
- Frédèric Deschamps
- Department of Occupational Health, Faculté de Médecine, 51 rue Cognacq-Jay, 51100, Reims, France.
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