Skip to main content
  • Research article
  • Open access
  • Published:

Medical follow-up for workers exposed to bladder carcinogens: the French evidence-based and pragmatic statement

Abstract

Background

The aim of this work was to establish recommendations for the medical follow-up of workers currently or previously exposed to carcinogenic substances for the bladder.

Methods

A critical synthesis of the literature was conducted. Sectors of activity where workers are or were exposed to carcinogenic substances for the bladder were listed and classified according to the level of bladder cancer risk. Performances of techniques available for the targeted screening of bladder cancer were analysed, including a simulation of results among high-risk populations in France.

Results

The risk level for the professional group and the latency period between the start of exposure and the natural history of the disease were selected to define a targeted screening protocol. The NMP22BC test, exclusive haematuria testing, and combinations of urine cytology with, respectively, the NMP22BC test and haematuria test, generated an extremely high proportion of false positive results.

Conclusion

Urine cytology is the test that offers the best specificity. Although poor for all bladder cancer stages and grades combined, its sensitivity is better for high grades, which require early diagnosis since late-stage cancers are of very poor prognosis. These results suggest that urine cytology is currently the only technique suitable for proposal within the context of a first line targeted screening strategy for occupational bladder cancer. An algorithm summarising the recommended medical follow-up for workers currently or previously exposed to carcinogenic substances for the bladder is proposed, based on the level of risk of bladder cancer.

Peer Review reports

Background

With an estimated incidence of 386,000 cases of bladder cancer worldwide in 2008 and over 150,000 deaths, bladder cancer is the 9th cause of cancer in the world and the 8th cause of death by cancer in men [1, 2]. In France, bladder cancer is the 7th cause of cancer and the 8th cause of death by cancer in men, with an estimated incidence of 10,729 cases in 2009, causing over 4,500 deaths [3]. The annual incidence rates for this cancer in men and women in France were respectively 14.7/100000 and 2.5/100000 in 2012 [4].

Besides tobacco smoking, occupational exposure to carcinogens is another major risk factor for bladder cancer. Indeed, according to study results, the proportion of bladder cancers attributable to occupational exposure ranges from 5 to 25% in men [58]. In 2001, the InVS (Institut de Veille Sanitaire) estimated that, in France, 8 to 14% of incident cases of bladder cancer and 10 to 14% of deaths linked to this type of cancer in men were attributable to occupational exposure, representing 625 to 1,110 incident cases and 347 to 492 deaths by bladder cancer in 1999 [8]. The most frequent occupational sectors where excess rates of bladder cancer are observed are those exposing (or having exposed) workers to aromatic amines, nitrosamines and polycyclic aromatic hydrocarbons (PAHs). In France, even if measures have been taken to prohibit the use of carcinogens such as certain aromatic amines, and although preference has been given to the use of certain substitute products (e.g. bitumen instead of coal tar), certain industrial sectors remain implicated in exposure to bladder carcinogens (in particular, those using o-toluidine, o-tolidine, o-anisidine and MBOCA, and those using products containing secondary amines likely to react with nitrosating compounds). Priority must therefore be placed on implementing primary preventive measures on these sites.

The latency after the start of exposure to a carcinogenic substance for the bladder is estimated between 14 and 26 years [9] and appears rarely to fall under 20 years [10]. In the majority of cases, urothelial tumours appear after the age of 60 years [2, 11]. According to data from the international literature on the subject, bladder cancer screening in the general population is not recommended, due, in particular, to the disease’s low prevalence [12]. Furthermore, no study has been conducted relying on a sufficiently large sample of individuals to assess the relevance of bladder cancer screening in high-risk populations. Nevertheless, according to an international panel of experts (International Consensus Panel on Cytology and Bladder Tumour Markers), reunited in 2005, individual screening in high-risk subjects such as smokers, occupationally-exposed subjects and subjects with a genetic predisposition could be considered using, in particular, urinary makers associated or not with conventional cytology [13].

Data from the literature on our knowledge of certain occupational risk factors and dose–response relationships are as yet limited, as it is on bladder cancer screening tools and protocols. We therefore deemed absolutely necessary the compilation of a synthesis of available data, in order to determine associated strategy(ies) suitable for recommendation.

We deemed necessary to assess the efficiency of new techniques used in urology for the early diagnosis of bladder cancer recurrence, in order to rationalise medico-professional monitoring modalities for subjects presenting a high risk of bladder cancer.

The management of occupational carcinogenic risk for the bladder relies on both a technical preventive approach (i.e. the implementation of preventive measures, e.g. suppression or limitation of the exposure to occupational carcinogens) and on specific medical follow-up. We deliberately focus here on this second aspect. Indeed, the aim of this work was to define modalities for the medical follow-up of workers currently or previously exposed to carcinogenic substances for the bladder, which are adapted to exposure situations and coherent with current knowledge on dose–response relationships, evolutive characteristics and therapeutic options for the treatment of bladder cancer. We consequently defined target populations depending on risk levels and proof levels based on analysis of the scientific literature, together with the current more appropriate screening tool and frequency of screening.

Methods

Population concerned

These medical recommendations target all healthcare professionals involved in primary and secondary prevention of bladder cancer, to employers and to workers currently or previously exposed to carcinogenic substances for the bladder, whether they are still active or not and independently of their professional status.

Healthcare professionals include the occupational physician and the other members of the pluridisciplinary occupational health team (occupational health nurse and professionals involved in primary prevention of occupational risks) during the worker’s period of professional activity, then the general practitioner and/or urologist, or other healthcare professionals (e.g. in occupational disease consultation centres - within the context of post-occupational follow-up, oncology networks and anatomopathologists).

Method

The subject of our study is vast and raises a number of questions and sub-questions. Available scientific data are highly dispersed and difficult to summarise; however, in principle, the subject does not require the initiation of a public debate. Furthermore, the most appropriate method appeared to be the RPC "Clinical Practice Guidelines" method, recommended by the HAS (French National Authority for Health). Analysis and critical synthesis of the scientific literature were conducted according to principles of critical reading, in order to attribute a level of scientific proof to each article, according to the classification recommended by the HAS (Table 1).

Table 1 Recommendation grading (according to the "Guide d’analyse de la littérature et gradation des recommandations" - Literature analysis and recommendation grading guide, HAS, January 2000)

No randomised studies of occupational risk factors are usually conducted in the working environment. In contrast, there have been several "well-conducted" studies, taking into account confounding factors and potential dose–response relationships, together with a number of studies with concordant results. We consequently considered that meta-analysis or systematic reviews on well-conducted cohort studies offered level 1 scientific proof. We considered that cohort studies which were "well-conducted non-randomised studies" offered level 2 scientific proof, whereas, case–control studies were considered as offering level 3 scientific proof.

Due to a lack of available studies, recommendations are based on expert consensus within the framework of a work group after consultation with the reading group.

With regard to bladder cancer risk levels and the minimum exposure duration associated with a high risk of bladder cancer, when information was available, we agreed upon:

  • a moderate relative risk for bladder cancer, for statistically significant relative risk (RR), odds ratio (OR) or standardised mortality ratio (SMR) observed in the scientific literature strictly above 1 and equal to or below 2;

  • a high relative risk for bladder cancer for statistically significant RR, OR or SMR strictly above 2 and equal to or below 5;

  • and a very high relative risk for bladder cancer for statistically significant RR, OR or SMR strictly above 5.

Consulted bibliographical databases included: Medline (National Library of Medicine, USA), Cochrane Library (Wiley Interscience, USA), Pascal - Institut national de l’information scientifique et technique (National scientific and technical information institute, France), National Guideline Clearinghouse (Agency for Healthcare Research and Quality, USA), Guidelines Finder (National Library for Health, USA).

We also consulted a number of websites: INRS, InVS, HAS (French National Authority for Health), Lemanissier medical library, National Institute for Health and Clinical Excellence, Scottish Intercollegiate Guidelines Network, The National Cancer Institute for Occupational Safety and Health (NIOSH) and the websites published by learned societies involved in the project.

We also used other sources of information: the bibliographical references quoted in analysed articles, recommendations (Canadian, German and American) on the screening of bladder cancer, the National Toxicology Program classification of chemical carcinogenic substances and the European Union of Dangerous Substances classification.

Concerning occupational risk factors, only publications in English and French were selected, all dating from 1950 to 1st September 2011, by using the following key words: "urinary bladder neoplasms”, “bladder neoplasm”, “bladder cancer”, “bladder tumour”, “occupational diseases”, “occupation”, "occupational exposure”, “work”, “latency”, “natural history”, “treatment”, “sensitivity”, specificity”, “screening” and all key words concerning bladder carcinogens and activities potentially exposing to bladder carcinogens (“aromatic amines”, “polycyclic aromatic hydrocarbons”, “nitrosamines”, “rubber industry”, “dye industry”, “tannery”, “leather”, “leather industry”, “hairdressers”, “chemical industry”, “chemical plants”, “laboratory”, “research laboratory”, “printing industry”, “aluminium”, “aluminium reduction plant”, “aluminium production”, “aluminium industry”, “coal tar pitch”, “Söderberg”, “foundry”, “steel”, “iron”, “tar”, “tar distillation”, “distillery”, “creosote”, “calcium carbide”, “coal gasification”, “coal”, “gas workers”, “shale oils”, “carbon black”, “carbon”, “electrode”, “electrode manufacturing”, “coke”, “coke industry”, “coke production”, “roofer”, “waterproofer”, “bituminen”, “diesel”, “diesel exhausts”, “diesel engine exhausts”, “gasoline”, “gasoline engine exhausts”, “paint”, “painter”, “varnish” “lacquer”.). Concerning bladder cancer screening tests, we exclusively selected publications in English and French, all dating from 1990 to 1st September 2011 by using, the key words: “screening”, “urinary tests”, “fluorescence immunocytochemistry urinary test”, “urinary cytology”, “NMP 22”, “NMP22BC test”, “Fluorescence In Situ Hybridisation”, “FISH, “Fibrinogen Degradation Products”, “Bladder Tumour Antigen”, “cytokeratin”, “fibroblast growth factor receptor”, “microsatellites”. A total of 2,278 references were obtained. The first selection of articles was based on the title and abstract to include only meta-analysis, systematic reviews, cohort studies which were "well-conducted" (i.e. taking into account confounding factors and potential dose–response relationships) and case–control studies for which occupational exposure was clearly described. A total of 682 articles was finally analysed. All consulted sources (except Canadian, German and American recommendations) contained peer-reviewed data.

A working group of 23 members was created, comprising 4 members from the SFMT (French Society for Occupational Health) designated by their own society, 2 oncologists designated by the SFC (French Cancer Society), 3 urologists designated by the AFU (French Urology Association), one member from the INRS (French Research and Safety Institute), one member from the InVS (French Institute for Public Health Surveillance), occupational physicians, general practitioners, epidemiologists, a biologist, an anatomopathologist and members of patient associations.

The first draft of proposed recommendations was read by a reading group comprised of 87 healthcare professionals (1 member from the Direction Générale du Travail (General Directorate for Labour), 1 member from the Caisse Nationale d’Assurance Maladie des Travailleurs Salariés, Direction des Risques Professionnels (French health insurance fund for salaried workers - Professional risks directorate), 48 occupational physicians (medical practitioners, university hospital practitioners and screening institution practitioners), 5 work and labour inspection practitioners, 12 general practitioners, 9 urologists, 5 oncologists, 7 representatives from partner social institutions and 3 research and prevention engineers), with a response rate of 84.6%. Readers were asked to critically comment the working group’s argumentation and to grade their agreement with its formulated recommendations (1 in the case of total disagreement, 9 in the case of total agreement). The draft was therefore revised where appropriate by the working group according to readers’ comments. The final version of the recommendation argumentation was analysed by the HAS good professional practice recommendation committee and the HAS scientific college.

Since no human being was involved in this study, no Ethics Committee or Institutional Review Board approval was necessary. For the same reason, no written informed consent was necessary.

Results

Table 2 and Table 3 summarise the results of analysis of the scientific literature concerning identification of carcinogenic risk groups (Table 2 defines categories of workers to be discussed for inclusion in a targeted bladder cancer screening programme. Table 3 defines categories of workers for whom high exposure to occupational bladder carcinogens has generally been established without specific published epidemiological studies on bladder cancer risk in these groups of workers). We have chosen to list the occupations or sectors of activity associated with increased bladder cancer risk, rather than the incriminated chemical agents, in order to render the table more suitable for use by occupational physicians (or general practitioners/urologists), when defining their medical surveillance strategy. As expected, risk level after analysis of the literature is very high with a high degree of proof for rubber industry workers and dye manufacturing workers. Risk level is high for plastics industry workers if exposed to 4,4’-methylene bis (chloroaniline) (MBOCA), for workers involved in the production of 4-chloro-ortho-toluidine-based pesticides, but also for textile industry (dyeing) workers and for leather and tanning industry workers. Moderate risk levels are observed for many occupations, such as hairdressers and assimilated professions, workers exposed to coal combustion soot or painters. Surprisingly, for certain workers, such as road surfacing workers, workers using coal-tar creosotes, calcium carbide production workers, shale oil extraction workers or coke manufacturing workers, there was insufficient data to establish risk level after analysis of the literature, even if high exposure to occupational bladder carcinogens has generally been established for these workers.

Table 2 Worker categories to be discussed for inclusion in a targeted bladder cancer screening programme
Table 3 Categories of workers for whom high exposure to occupational bladder carcinogens has generally been established without specific epidemiological studies on the risk of bladder cancer in these groups of workers

Table 4 summarises the results of the performance of proposed and marketed urinary tests for diagnosing bladder cancer, their availability, acceptability, adverse effects and cost. In this table, data including confidence intervals for sensitivity and specificity of urinary cytology, FISH, ImmunoCyt and NMP22 for the detection and follow-up of bladder cancer, result from a systematic review conducted in 2010 by the National Institute for Health Research (NIHR), and published as part of its Health Technology Assessment (HTA) programme [189]. Among the marketed urinary tests likely to be used in targeted bladder cancer screening, the fluorescence immunocytochemistry urinary test is the one that offers the best sensitivity all tumour stages and grades combined (evaluated at 84% [IC 95%, 77–91]) [189], whereas urinary cytology offers the best specificity all tumour stages and grades combined (above 90%) [189197].

Table 4 Proposed and marketed urinary tests for bladder cancer screening: summary of performance, availability, acceptability, adverse effects

In studies focusing on the sensitivity and the specificity of the urinary tests used combined, sensitivity is above that of any one test used alone (whereas specificity is, of course, lower than that of one test used alone). The combination of urinary cytology and fluorescence immunocytochemistry considerably increases sensitivity (mean: 85%), compared to urinary cytology alone, in particular for the detection of low-grade tumours. The average specificity of the two tests combined is 70% [192, 195, 197, 209].

The high cost of fluorescence immunocytochemistry and its limited availability (laboratory tests cannot be used during medical consultations and are performed by only a few French laboratories) mean that it is not the choice test for monitoring bladder carcinogen-exposed workers within a context of targeted screening of bladder cancer of occupational origin.

We conducted performance simulations for the different screening tests proposed (and combinations thereof), on a population of 100,000 male subjects aged from 50 to 74 years, based on their degree of exposure to bladder carcinogens (refer to Additional file 1: Table S1). Bladder cancer incidence in this population was 54.6 cases/100,000. In the absence of sufficient data, the sensitivity and specificity of test combinations were calculated as if the test had been conducted independently. The NMP22BC test, exclusive haematuria testing and combinations of urine cytology with, respectively, the NMP22BC test and haematuria test, generated an extremely high proportion of false positive results (around 20,000 false positives for 100,000 subjects, in each high-risk group category). If we extrapolate these results to a population of 750,000 subjects concerned by potential targeted screening in France (subjects at a high and very high risk of bladder cancer), the number of false positives likely to be generated by these tests would be 300,000. Urinary cytology used alone would generate 8,000 false positives for 100,000 high or very high risk subjects which, in our population of 750,000 subjects, corresponds to 60,000 false positive results. Although very high, this figure is well below the 300,000 observed with the previously described tests.

The sensitivity of urinary cytology alone is mediocre all stages combined (mean: 44%, see Table 4), hence generating a large number of false negatives. Nevertheless, the sensitivity of this technique is the best for high grades (mean: 80%, see Table 4), which require early diagnosis since late-stage cancers are of very poor prognosis, hence rendering it the choice option for first line targeted screening strategies.

Discussion

In 2005, a panel of international experts (International Consensus Panel on cytology and bladder tumour markers) concluded that individual screening in high-risk patients (smokers, occupationally-exposed subjects, subjects with a genetic predisposition) could be considered using, in particular, urinary makers associated or not with conventional cytology. In this indication, although no currently marketed tumour markers appear suitable for replacing cytoscopy, tests such as fluorescence immunocytochemistry, combined with cytology, microsatellites or FISH (Fluorescence In Situ Hybridisation) are of genuine interest, offering high sensitivity and a negative predictive value of 95%, hence avoiding unnecessary cytoscopies [13].

The main diagnostic limitation of urinary markers is their specificity, which is lower than that of conventional cytology and behind a substantial number of false positive results; they are also costly. In certain studies, the performance of the various tests likely to be used for bladder cancer screening were compared on the same patient: for each comparison, urinary cytology offered lower sensitivity, all grades combined, than the marker with which it was compared, whilst offering higher sensitivity for high-grade tumours and higher specificity whatever the grade.

Since several studies on bladder cancer screening tools are currently underway, the present recommendations will require to be reassessed according to results of new and ongoing studies.

The various aforementioned observations led the French team to put forward the following recommendations:

  • The high cost of fluorescence immunocytochemistry and its limited availability (laboratory tests cannot be used during medical consultations and are performed by only a few French laboratories) mean that it is not the choice test for monitoring bladder carcinogen-exposed workers within a context of targeted screening of bladder cancer of occupational origin.

  • Given its poor performance, in terms of both sensitivity and specificity, it is recommended to avoid the exclusive detection of microscopic haematuria using reactive urinary test strips during specific follow-up consultations for targeted screening of subjects currently or previously occupationally exposed to carcinogens.

  • Repeated detection of microscopic haematuria using reactive urinary strips (daily test over 5 days, then weekly test over 51 weeks or daily test over 14 days then, in the absence of haematuria, daily test over 14 days - 9 months later) offers good sensitivity [194]. However, the constraints involved in its implementation (urinary strip packaging, uncertainty on user compliance) do not enable it to be considered as a choice examination within the context of the follow-up of workers exposed to bladder carcinogens for the targeted screening of bladder cancer of occupational origin.

  • Urinary cytology (or urinary cytodiagnosis), the aim of which is to detect tumour cells originating from bladder or urinary tract cancer and desquamating in urine, is the urinary test with the best specificity (for all tumour grades and stages - on average, above 90%, see Table 4), and with the best sensitivity for high-grade tumours, requiring urgent medical care, hence its first-line use.

  • According to current knowledge, the combination of urinary cytology and urinary tests such as the NMP22BC test cannot be recommended within targeted screening procedures.

Proposal for the medical follow-up of workers currently or previously exposed to bladder carcinogens

In populations presenting with a high risk of bladder cancer subsequent to occupational exposure justifying targeted screening, screening tests are recommended 20 years after the start of exposure to the bladder carcinogen (GRADE B recommendation, “Scientific proof presumed”).

Urinary cytology among subjects currently or previously exposed to bladder carcinogens is recommended for subjects included in a targeted screening programme (expert consensus).

A 6-month periodicity is recommended for conducting targeted bladder cancer screening tests among subjects currently or previously occupationally exposed to bladder carcinogens (expert consensus).

The proposed medical surveillance protocol accounts for the performance of the various screening tests (specificity/sensitivity) and, in particular, the expected number of false positive results for the monitored population. This protocol is summarised in the following algorithm (Table 5) (expert consensus):

  • RECOMMENDED (in all cases): for groups of workers with a very high risk of bladder cancer i.e. RR > 5 (see Table 2), or professions with documented high exposure levels (Table 3), with an exposure duration equal to or in excess of 1 year;

  • PROPOSED (for discussion on a case-by-case basis):

    • for groups of workers with a very high risk of bladder cancer (see Table 2) or professions with documented high exposure levels (Table 3), with an exposure duration of less than 1 year;

    • for groups of workers with a high risk of bladder cancer (Table 2) with an exposure duration equal to or in excess of 1 year;

  • NOT RECOMMENDED (in view of the performance of currently available tests) for groups of workers with a moderate risk of bladder cancer (Table 2), and for groups of workers with a high risk of bladder cancer (Table 2), with an exposure duration of less than 1 year.

Table 5 Algorithm summarising the recommended medico-professional follow-up of workers currently or previously exposed to carcinogenic substances for the bladder

Subsequent to the compilation of these recommendations, a few new articles have been published [219]. Indeed, authors analysed the performance of FISH (Fluorescence In Situ Hybridisation) in combination with NMP22 for bladder cancer screening in this population. They observed that the combination of these 2 tests detected more cases than cytology alone, at the expense of a lower specificity, and concluded that it cannot be recommended to apply these markers for screening in asymptomatic workers, given that the increase in sensitivity is not balanced by the high cost of FISH and the false-positive results obtained by NMP22. Another recent study on occupational urinary tract cancers in Great Britain described the same types of occupational exposure associated with bladder cancer as those compiled in our own study [220].

Conclusion

Occupational cancer prevention relies first and foremost on primary prevention, in other words, not only the identification of carcinogenic substances present in the working environment, but also on the evaluation of individual and collective exposure, hence enabling the implementation of measures aimed at eliminating/controlling these substances. Such prevention implies accurate risk assessment, taking into account current scientific knowledge on modes of action, dose-effect relationships and on the potential existence of an effect threshold, in order to enable the reduction and the traceability of occupational exposure. Such traceability must offer workers the benefits of improved knowledge in terms of information on toxicity and medical follow-up. Certain authors have even established a guideline to assess occupational bladder cancer risk. For example, a German research group has provided a multilingual questionnaire on occupational and further bladder cancer risk factors [221]. This questionnaire asks for relevant medical information, for the occupational history since leaving school and for intensity and frequency of certain occupational and non-occupational risk factors. In another study, the authors established a guideline specifically evaluating occupational bladder cancer risk for compensation [222].

Even if no study has relied on a sufficient sample of individuals to assess the relevance of bladder cancer screening in populations at risk, we are convinced of the necessity to implement recommendations that rely on analysis of the scientific literature to provide a more rational definition of medical surveillance modalities for subjects currently or previously exposed to bladder carcinogens.

Nevertheless, an evaluation of the benefits of this targeted screening strategy for bladder cancer is recommended. Given ongoing research on the different urinary markers for potential use in targeted bladder cancer screening, analysis of the feasibility and the performance of a targeted bladder screening programme combining urinary cytology and other urinary markers is recommended within a 5-year timescale.

Authors’ information

“RecoCancerProf” Working Group: *Yves ALLORY, Service d’Anatomie Pathologique, Centre Hospitalier Henri Mondor, Créteil (94) (yves.allory@hmn.aphp.fr), Jérôme BEAUJARD, La Fare les Oliviers (13), (Jerome.BEAUJARD@wanadoo.fr), Dominique BESSETTE, INCa, Boulogne (92) (dbessette@institutcancer.fr), Patrick BROCHARD, Service de Santé au Travail et Pathologie Professionnelle, Centre Hospitalier de Bordeaux (33) (patrick.brochard@chu-bordeaux.fr), Michèle CHATAIGNIER, pour l’Association des Accidentés de la Vie, Bressuire (79) (michele.erisse@orange.fr), Jacqueline CLAVEL, Institut national de la santé et de la recherche médicale (INSERM), Villejuif (94) (jacqueline.clavel@inserm.fr), Françoise CONSO, Membre de la SFMT, Paris (75) (francoise.conso@parisdescartes.fr), Françoise FAUPIN, Suresnes (92) (Francoise.faupin@acms.asso.fr), Jean-François GEHANNO, Service de médecine et santé au travail, Centre Hospitalier de Rouen (76) (JF.Gehanno@chu-rouen.fr), Philippe GRIPON, Renault Trucks, Blainville sur Orne (14) (Philippe.gripon@renault-trucks.com), Marine GROSS-GOUPIL, Service d’oncologie, Centre Hospitalier de Bordeaux (33) (marine.gross-goupil@chu-bordeaux.fr), Laurent GUY, Service d’urologie, Hôpital G. Montpied, Clermont-Ferrand (63) (lguy@chu-clermontferrand.fr), Michel HERY, INRS, Vandœuvre (54) (michel.hery@inrs.fr), Nadine HOUEDE, Service d’Oncologie, Institut Bergonié, Bordeaux (33) (houede@bergonie.org), Ellen IMBERNON, InVS, Saint-Maurice (94) (e.imbernon@invs.sante.fr), Danièle LUCE, InVS, Saint-Maurice (94) (daniele.luce@inserm.fr), Christophe PARIS, Service de médecine et santé au travail, membre de la SFMT, Centre Hospitalier de Nancy (54) (christophe.paris@inserm.fr), Christian PFISTER, Service d’Urologie, Centre Hospitalier de Rouen (76) (christian.pfister@chu-rouen.fr), François RADVANYI, Service de Biologie, Centre Hospitalier Henri Mondor, Créteil (94) (Francois.Radvanyi@curie.fr), Alain RAVAUD, Service d’Oncologie, membre de la SFC, Centre Hospitalier de Bordeaux (33) (alain.ravaud@chu-bordeaux.fr), Morgan ROUPRET, Service d’Urologie, Hôpital Pitié-Salpétrière (AP-HP), Université Pierre et Marie Curie, Paris (75) (mroupret@gmail.com), Marcel RUETSCH, Dessenheim (68) (dr.m.ruetsch.mg@wanadoo.fr) and Marie-Paule VIGOUROUX, pour la Ligue Nationale contre le cancer, Plescop (56) (mpvigx@wanadoo.fr).

References

  1. Jemal A, Bray F, Center MM, Ferlay J, Ward E, Forman D: Global cancer statistics. CA Cancer J Clin. 2011, 61: 69-90. 10.3322/caac.20107.

    PubMed  Google Scholar 

  2. Ploeg M, Aben KK, Kiemeney LA: The present and future burden of urinary bladder cancer in the world. World J Urol. 2009, 27: 289-93. 10.1007/s00345-009-0383-3.

    PubMed  PubMed Central  Google Scholar 

  3. InVS: Projection de l’incidence et de la mortalité par cancer en France en 2011. InVS, http://www.invs.sante.fr

  4. Binder-Foucard F, Belot A, Delafosse P, Remontet L, Woronoff A-S, Bossard N: Estimation nationale de l’incidence et de la mortalité par cancer en France entre 1980 et 2012. Partie 1 - Tumeurs solides. 2013, Saint-Maurice (Fra): Institut de veille sanitaire, 122-

    Google Scholar 

  5. Vineis P, Simonato L: Proportion of lung and bladder cancers in males resulting from occupation: a systematic approach. Arch Environ Health. 1991, 46: 6-15. 10.1080/00039896.1991.9937423.

    CAS  PubMed  Google Scholar 

  6. Bang KM: Epidemiology of occupational cancer. Occup Med. 1996, 11: 467-85.

    CAS  PubMed  Google Scholar 

  7. Nurminen M, Karjalainen A: Epidemiologic estimate of the proportion of fatalities related to occupational factors in Finland. Scand J Work Environ Health. 2001, 27: 161-213. 10.5271/sjweh.605.

    CAS  PubMed  Google Scholar 

  8. Imbernon E: Estimation du nombre de cas de certains cancers attribuables à des facteurs professionnels en France. 2003, Institut de Veille Sanitaire, Saint-Maurice, 28-

    Google Scholar 

  9. Yamaguchi N, Tazaki H, Okubo T, Toyama T: Periodic urine cytology surveillance of bladder tumor incidence in dyestuff workers. Am J Ind Med. 1982, 3: 139-48. 10.1002/ajim.4700030204.

    CAS  PubMed  Google Scholar 

  10. Mazeman E: Tumors of the upper excretory urinary tract, calices, renal pelvis and ureter. J Urol Nephrol. 1972, 78 (Suppl 9): 1-219.

    Google Scholar 

  11. Jemal A, Siegel R, Ward E, Hao Y, Xu J, Thun MJ: Cancer statistics, 2009. CA Cancer J Clin. 2009, 59: 225-49. 10.3322/caac.20006.

    PubMed  Google Scholar 

  12. US Preventive Task Force: Screening for bladder cancer in adults: recommendation statement 2004. http://www.uspreventiveservicestaskforce.org/uspstf/uspsblad.htm,

  13. Lokeshwar VB, Habuchi T, Grossman HB, Murphy WM, Hautmann SH, Hemstreet GP, Bono AV, Getzenberg RH, Goebell P, Schmitz-Dräger BJ, Schalken JA, Fradet Y, Marberger M, Messing E, Droller MJ: Bladder tumor markers beyond cytology: international consensus panel on bladder tumor markers. Urology. 2005, 66 (6 Suppl 1): 35-63.

    PubMed  Google Scholar 

  14. IARC Working Group on the Evaluation of Carcinogenic Risks to Humans: The Rubber Industry. 1982, Lyon: IARC, 28: 486-

    Google Scholar 

  15. Lakshmi VM, Hsu FF, Zenser TV: Transformation and activation of benzidine by oxidants of the inflammatory response. Chem Res Toxico. 2003, 16: 367-74. 10.1021/tx0200966.

    CAS  Google Scholar 

  16. Beyerbach A, Rothman N, Bhatnagar VK, Kashyap R, Sabbioni G: Hemoglobin adducts in workers exposed to benzidine and azo dyes. Carcinogenesis. 2006, 27: 1600-6.

    CAS  PubMed  Google Scholar 

  17. Melick WF, Escue HM, Naryka JJ, Mezera RA, Wheeler EP: The first reported cases of human bladder tumors due to a new carcinogen-xenylamine. J Urol. 1955, 74: 760-6.

    CAS  PubMed  Google Scholar 

  18. Melick WF, Naryka JJ, Kelly RE: Bladder cancer due to exposure to para-aminobiphenyl: a 17-year followup. J Urol. 1971, 106: 220-6.

    CAS  PubMed  Google Scholar 

  19. Collins JJ, Strauss ME, Riordan SG: Mortalities of workers at the Nitro plant with exposure to 2-mercaptobenzothialzole. Occup Environ Med. 1999, 56: 667-71. 10.1136/oem.56.10.667.

    CAS  PubMed  PubMed Central  Google Scholar 

  20. Veys CA: Two epidemiological inquiries into the incidence of bladder tumors in industrial workers. J Natl Cancer Inst. 1969, 43: 219-26.

    CAS  PubMed  Google Scholar 

  21. Veys CA: Bladder tumours in rubber workers: a factory study 1946–1995. Occup Med (Lond). 2004, 54: 322-9. 10.1093/occmed/kqh010.

    CAS  Google Scholar 

  22. Morinaga K, Oshima A, Hara I: Multiple primary cancers following exposure to benzidine and beta-naphthylamine. Am J Ind Med. 1982, 3: 243-6. 10.1002/ajim.4700030303.

    CAS  PubMed  Google Scholar 

  23. Naito S, Tanaka K, Koga H, Kotoh S, Hirohata T, Kumazawa J: Cancer occurrence among dyestuff workers exposed to aromatic amines. A long term follow-up study. Cancer. 1995, 76: 1445-52. 10.1002/1097-0142(19951015)76:8<1445::AID-CNCR2820760823>3.0.CO;2-R.

    CAS  PubMed  Google Scholar 

  24. Cassidy LD, Youk AO, Marsh GM: The drake health registry study: cause-specific mortality experience of workers potentially exposed to beta-naphthylamine. Am J Ind Med. 2003, 44: 282-90. 10.1002/ajim.10268.

    PubMed  Google Scholar 

  25. Sorahan T, Hamilton L, Jackson JR: A further cohort study of workers employed at a factory manufacturing chemicals for the rubber industry, with special reference to the chemicals 2-mercaptobenzothiazole (MBT), aniline, phenyl-beta-naphthylamine and o-toluidine. Occup Environ Med. 2000, 57: 106-15. 10.1136/oem.57.2.106.

    CAS  PubMed  PubMed Central  Google Scholar 

  26. Kogevinas M, Sala M, Boffetta P, Kazerouni N, Kromhout H, Hoar-Zahm S: Cancer risk in the rubber industry: a review of the recent epidemiological evidence. Occup Environ Med. 1998, 55: 1-12. 10.1136/oem.55.1.1.

    CAS  PubMed  PubMed Central  Google Scholar 

  27. Weiland SK, Mundt KA, Keil U, Kraemer B, Birk T, Person M, Bucher AM, Straif K, Schumann J, Chambless L: Cancer mortality among workers in the German rubber industry: 1981–91. Occup Environ Med. 1996, 53 (5): 289-98. 10.1136/oem.53.5.289.

    CAS  PubMed  PubMed Central  Google Scholar 

  28. Mancuso TF, El-Attar AA: Cohort study of workers exposed to betanaphthylamine and benzidine. J Occup Med. 1967, 9 (6): 277-85.

    CAS  PubMed  Google Scholar 

  29. Rubino GF, Scansetti G, Piolatto G, Pira E: The carcinogenic effect of aromatic amines: an epidemiological study on the role of o-toluidine and 4,4'-methylene bis (2-methylaniline) in inducing bladder cancer in man. Environ Res. 1982, 27 (2): 241-54. 10.1016/0013-9351(82)90079-2.

    CAS  PubMed  Google Scholar 

  30. Decarli A, Peto J, Piolatto G, La Vecchia C: Bladder cancer mortality of workers exposed to aromatic amines: analysis of models of carcinogenesis. Br J Cancer. 1985, 51 (5): 707-12. 10.1038/bjc.1985.106.

    CAS  PubMed  PubMed Central  Google Scholar 

  31. Bi W, Hayes RB, Feng P, Qi Y, You X, Zhen J, Zhang M, Qu B, Fu Z, Chen M: Mortality and incidence of bladder cancer in benzidine-exposed workers in China. Am J Ind Med. 1992, 21 (4): 481-9. 10.1002/ajim.4700210404.

    CAS  PubMed  Google Scholar 

  32. Wu W: Occupational cancer epidemiology in the People's Republic of China. J Occup Med. 1988, 30 (12): 968-74. 10.1097/00043764-198812000-00017.

    CAS  PubMed  Google Scholar 

  33. Szymczak W, Sitarek K, Baranski B: Mortality of workers in the dye industry. I. Analysis of general mortality. Med Pr. 1995, 46 (5): 459-67.

    CAS  PubMed  Google Scholar 

  34. Sitarek K, Szymczak W, Baranski B: Mortality among the dye industry workers. II. An analysis of malignant neoplasm mortality. Med Pr. 1995, 46 (5): 469-77.

    CAS  PubMed  Google Scholar 

  35. Rosenman KD, Reilly MJ: Cancer mortality and incidence among a cohort of benzidine and dichlorobenzidine dye manufacturing workers. Am J Ind Med. 2004, 46 (5): 505-12. 10.1002/ajim.20093.

    PubMed  Google Scholar 

  36. Ugnat AM, Luo W, Semenciw R, Mao Y: Occupational exposure to chemical and petrochemical industries and bladder cancer risk in four western Canadian provinces. Chronic Dis Can. 2004, 25 (2): 7-15.

    PubMed  Google Scholar 

  37. Case RA, Pearson JT: Tumours of the urinary bladder in workmen engaged in the manufacture and use of certain dyestuff intermediates in the British chemical industry. II. Further consideration of the role of aniline and of the manufacture of auramine and magenta (fuchsine) as possible causative agents. Br J Ind Med. 1954, 11 (3): 213-6.

    CAS  PubMed  PubMed Central  Google Scholar 

  38. Stasik MJ: Carcinomas of the urinary bladder in a 4-chloro-o-toluidine cohort. Int Arch Occup Environ Health. 1988, 60 (1): 21-4. 10.1007/BF00409374.

    CAS  PubMed  Google Scholar 

  39. Ward E, Carpenter A, Markowitz S, Roberts D, Halperin W: Excess number of bladder cancers in workers exposed to ortho-toluidine and aniline. J Natl Cancer Inst. 1991, 83 (7): 501-6. 10.1093/jnci/83.7.501.

    CAS  PubMed  Google Scholar 

  40. Ward EM, Sabbioni G, DeBord DG, Teass AW, Brown KK, Talaska GG, Roberts DR, Ruder AM, Streicher RP: Monitoring of aromatic amine exposures in workers at a chemical plant with a known bladder cancer excess. J Natl Cancer Inst. 1996, 88 (15): 1046-52. 10.1093/jnci/88.15.1046.

    CAS  PubMed  Google Scholar 

  41. Viet S, Hanley K, Carreon-Valencia T, Viet S, Hanley K, Carreon-Valencia T: Assessment of exposure to o-toluidine and other aromatic amines in a rubber chemical manufacturing plant. NIOSH. 2009, IWSB Report 73

    Google Scholar 

  42. Prince MM, Ward EM, Ruder AM, Salvan A, Roberts DR: Mortality among rubber chemical manufacturing workers. Am J Ind Med. 2000, 37: 590-8. 10.1002/(SICI)1097-0274(200006)37:6<590::AID-AJIM3>3.0.CO;2-8.

    CAS  PubMed  Google Scholar 

  43. Markowitz SB, Levin K: Continued epidemic of bladder cancer in workers exposed to ortho-toluidine in a chemical factory. J Occup Environ Med. 2004, 46 (2): 154-60. 10.1097/01.jom.0000111602.76443.15.

    CAS  PubMed  Google Scholar 

  44. Delzell E, Macaluso M, Cole P: A follow-up study of workers at a dye and resin manufacturing plant. J Occup Med. 1989, 31 (3): 273-8. 10.1097/00043764-198903000-00016.

    CAS  PubMed  Google Scholar 

  45. Bulbulyan MA, Figgs LW, Zahm SH, Savitskaya T, Goldfarb A, Astashevsky S, Goldfarb A, Astashevsky S, Zaridze D: Cancer incidence and mortality among beta-naphthylamine and benzidine dye workers in Moscow. Int J Epidemiol. 1995, 24 (2): 266-75. 10.1093/ije/24.2.266.

    CAS  PubMed  Google Scholar 

  46. Ott MG, Langner RR: A mortality survey of men engaged in the manufacture of organic dyes. J Occup Med. 1983, 25 (10): 763-8. 10.1097/00043764-198310000-00018.

    CAS  PubMed  Google Scholar 

  47. IARC Working Group on the Evaluation of Carcinogenic Risks to Humans: Some Flame Retardants and Textile Chemicals, and Exposures in the Textile Manufacturing Industry. 1990, Lyon: IARC, 48: 38-

    Google Scholar 

  48. Gonzales CA, Riboli E, Lopez-Abente G: Bladder cancer among workers in the textile industry: results of a Spanish case–control study. Am J Ind Med. 1988, 14: 673-80. 10.1002/ajim.4700140607.

    CAS  PubMed  Google Scholar 

  49. Cordier S, Clavel J, Limasset JC, Boccon-Gibod L, Le Moual N, Mandereau L, Hemon D: Occupational risks of bladder cancer in France: a multicentre case–control study. Int J Epidemiol. 1993, 22: 403-11. 10.1093/ije/22.3.403.

    CAS  PubMed  Google Scholar 

  50. Sorahan T, Hamilton L, van Tongeren M, Gardiner K, Harrington JM: A cohort mortality study of U.K. carbon black workers, 1951–1996. Am J Ind Med. 2001, 39: 158-70. 10.1002/1097-0274(200102)39:2<158::AID-AJIM1003>3.0.CO;2-L.

    CAS  PubMed  Google Scholar 

  51. Montanaro F, Ceppi M, Demers PA, Puntoni R, Bonassi S: Mortality in a cohort of tannery workers. Occup Environ Med. 1997, 54 (8): 588-91. 10.1136/oem.54.8.588.

    CAS  PubMed  PubMed Central  Google Scholar 

  52. Baxter PJ, McDowall ME: Occupation and cancer in London: an investigation into nasal and bladder cancer using the cancer atlas. Br J Ind Med. 1986, 43 (1): 44-9.

    CAS  PubMed  PubMed Central  Google Scholar 

  53. Garabrant DH, Wegman DH: Cancer mortality among shoe and leather workers in Massachusetts. Am J Ind Med. 1984, 5 (4): 303-14. 10.1002/ajim.4700050407.

    CAS  PubMed  Google Scholar 

  54. Cartwright RA, Boyko RW: Kidney cancer among leather workers. Lancet. 1984, 1 (8381): 850-1.

    CAS  PubMed  Google Scholar 

  55. Fu H, Demers PA, Costantini AS, Winter P, Colin D, Kogevinas M, Boffetta P: Cancer mortality among shoe manufacturing workers: an analysis of two cohorts. Occup Environ Med. 1996, 53 (6): 394-8. 10.1136/oem.53.6.394.

    CAS  PubMed  PubMed Central  Google Scholar 

  56. Costantini AS, Paci E, Miligi L, Buiatti E, Martelli C, Lenzi S: Cancer mortality among workers in the Tuscan tanning industry. Br J Ind Med. 1989, 46 (6): 384-8.

    CAS  PubMed  PubMed Central  Google Scholar 

  57. Ward E, Halperin W, Thun M, Grossman HB, Fink B, Koss L, Osorio AM, Schulte P: Bladder tumors in two young males occupationally exposed to MBOCA. Am J Ind Med. 1988, 14 (3): 267-72. 10.1002/ajim.4700140304.

    CAS  PubMed  Google Scholar 

  58. Ward E, Halperin W, Thun M, Grossman HB, Fink B, Koss L, Osorio AM, Schulte P: Screening workers exposed to 4,4'-methylenebis(2-chloroaniline) for bladder cancer by cystoscopy. J Occup Med. 1990, 32 (9): 865-8. 10.1097/00043764-199009000-00020.

    CAS  PubMed  Google Scholar 

  59. Hogan TJ: Case study "carcinogens:" the MBOCA TLV example. Am Ind Hyg Assoc J. 1993, 54 (8): 458-60. 10.1080/15298669391354964. discussion 61–3

    CAS  PubMed  Google Scholar 

  60. Mason TJ, Vogler WJ: Bladder cancer screening at the Dupont chambers works: a new initiative. J Occup Med. 1990, 32 (9): 874-7. 10.1097/00043764-199009000-00023.

    CAS  PubMed  Google Scholar 

  61. Mason TJ, Walsh WP, Lee K, Vogler W: New opportunities for screening and early detection of bladder cancer. J Cell Biochem Suppl. 1992, 16I: 13-22.

    CAS  PubMed  Google Scholar 

  62. Chen HI, Liou SH, Loh CH, Uang SN, Yu YC, Shih TS: Bladder cancer screening and monitoring of 4,4'-methylenebis(2-chloroaniline) exposure among workers in Taiwan. Urology. 2005, 66: 305-10. 10.1016/j.urology.2005.02.031.

    PubMed  Google Scholar 

  63. Liu CS, Liou SH, Loh CH, Yu YC, Uang SN, Shih TS, Chen HI: Occupational bladder cancer in a 4,4 -methylenebis(2-chloroaniline) (MBOCA)-exposed worker. Environ Health Perspect. 2005, 113 (6): 771-4. 10.1289/ehp.7666.

    CAS  PubMed  PubMed Central  Google Scholar 

  64. Claude J, Kunze E, Frentzel-Beyme R, Paczkowski K, Schneider J, Schubert H: Life-style and occupational risk factors in cancer of the lower urinary tract. Am J Epidemiol. 1986, 124 (4): 578-89.

    CAS  PubMed  Google Scholar 

  65. Claude JC, Frentzel-Beyme RR, Kunze E: Occupation and risk of cancer of the lower urinary tract among men. A case–control study. Int J Cancer. 1988, 41 (3): 371-9. 10.1002/ijc.2910410309.

    CAS  PubMed  Google Scholar 

  66. Kunze E, Chang-Claude J, Frentzel-Beyme R: Life style and occupational risk factors for bladder cancer in Germany. A case–control study. Cancer. 1992, 69 (7): 1776-90. 10.1002/1097-0142(19920401)69:7<1776::AID-CNCR2820690721>3.0.CO;2-P.

    CAS  PubMed  Google Scholar 

  67. Zheng W, McLaughlin JK, Gao YT, Silverman DT, Gao RN, Blot WJ: Bladder cancer and occupation in Shanghai, 1980–1984. Am J Ind Med. 1992, 21 (6): 877-85. 10.1002/ajim.4700210611.

    CAS  PubMed  Google Scholar 

  68. Zahm SH, Hartge P, Hoover R: The national bladder cancer study: employment in the chemical industry. J Natl Cancer Inst. 1987, 79 (2): 217-22.

    CAS  PubMed  Google Scholar 

  69. La Vecchia C, Negri E, D'Avanzo B, Franceschi S: Occupation and the risk of bladder cancer. Int J Epidemiol. 1990, 19 (2): 264-8. 10.1093/ije/19.2.264.

    CAS  PubMed  Google Scholar 

  70. Popp W, Schmieding W, Speck M, Vahrenholz C, Norpoth K: Incidence of bladder cancer in a cohort of workers exposed to 4-chloro-o-toluidine while synthesising chlordimeform. Br J Ind Med. 1992, 49: 529-31.

    CAS  PubMed  PubMed Central  Google Scholar 

  71. Wigle DT: Bladder cancer: possible new high-risk occupation. Lancet. 1977, 2: 83-4.

    CAS  PubMed  Google Scholar 

  72. Theriault G, De Guire L, Cordier S: Reducing aluminum: an occupation possibly associated with bladder cancer. Can Med Assoc J. 1981, 124 (4): 419-–22, 25

    CAS  PubMed  PubMed Central  Google Scholar 

  73. Milham S: Mortality in aluminum reduction plant workers. J Occup Med. 1979, 21 (7): 475-80.

    PubMed  Google Scholar 

  74. Gibbs GW, Horowitz I: Lung cancer mortality in aluminum reduction plant workers. J Occup Med. 1979, 21 (5): 347-53.

    CAS  PubMed  Google Scholar 

  75. Simonato L: Carcinogenic risk in the aluminium production industry: an epidemiological overview. Med Lav. 1981, 72 (4): 266-76.

    CAS  PubMed  Google Scholar 

  76. Gibbs GW: Mortality of aluminum reduction plant workers, 1950 through 1977. J Occup Med. 1985, 27 (10): 761-70.

    CAS  PubMed  Google Scholar 

  77. Theriault G, Tremblay C, Cordier S, Gingras S: Bladder cancer in the aluminium industry. Lancet. 1984, 1 (8383): 947-50.

    CAS  PubMed  Google Scholar 

  78. Armstrong BG, Tremblay CG, Cyr D, Theriault GP: Estimating the relationship between exposure to tar volatiles and the incidence of bladder cancer in aluminum smelter workers. Scand J Work Environ Health. 1986, 12 (5): 486-93. 10.5271/sjweh.2109.

    CAS  PubMed  Google Scholar 

  79. Tremblay C, Armstrong B, Theriault G, Brodeur J: Estimation of risk of developing bladder cancer among workers exposed to coal tar pitch volatiles in the primary aluminum industry. Am J Ind Med. 1995, 27 (3): 335-48. 10.1002/ajim.4700270303.

    CAS  PubMed  Google Scholar 

  80. Andersen A, Dahlberg BE, Magnus K, Wannag A: Risk of cancer in the Norwegian aluminium industry. Int J Cancer. 1982, 29 (3): 295-8. 10.1002/ijc.2910290312.

    CAS  PubMed  Google Scholar 

  81. Rockette HE, Arena VC: Mortality studies of aluminum reduction plant workers: potroom and carbon department. J Occup Med. 1983, 25 (7): 549-57.

    CAS  PubMed  Google Scholar 

  82. Mur JM, Moulin JJ, Meyer-Bisch C, Massin N, Coulon JP, Loulergue J: Mortality of aluminium reduction plant workers in France. Int J Epidemiol. 1987, 16 (2): 257-64. 10.1093/ije/16.2.257.

    CAS  PubMed  Google Scholar 

  83. Moulin JJ, Clavel T, Buclez B, Laffitte-Rigaud G: A mortality study among workers in a French aluminium reduction plant. Int Arch Occup Environ Health. 2000, 73 (5): 323-30. 10.1007/s004200000124.

    CAS  PubMed  Google Scholar 

  84. Spinelli JJ, Band PR, Svirchev LM, Gallagher RP: Mortality and cancer incidence in aluminum reduction plant workers. J Occup Med. 1991, 33 (11): 1150-5. 10.1097/00043764-199111000-00011.

    CAS  PubMed  Google Scholar 

  85. Romundstad P, Andersen A, Haldorsen T: Cancer incidence among workers in six Norwegian aluminum plants. Scand J Work Environ Health. 2000, 26 (6): 461-9. 10.5271/sjweh.569.

    CAS  PubMed  Google Scholar 

  86. Ronneberg A, Andersen A: Mortality and cancer morbidity in workers from an aluminium smelter with prebaked carbon anodes–part II: cancer morbidity. Occup Environ Med. 1995, 52 (4): 250-4. 10.1136/oem.52.4.250.

    CAS  PubMed  PubMed Central  Google Scholar 

  87. Ronneberg A, Haldorsen T, Romundstad P, Andersen A: Occupational exposure and cancer incidence among workers from an aluminum smelter in western Norway. Scand J Work Environ Health. 1999, 25 (3): 207-14. 10.5271/sjweh.425.

    CAS  PubMed  Google Scholar 

  88. Romundstad P, Haldorsen T, Andersen A: Lung and bladder cancer among workers in a Norwegian aluminium reduction plant. Occup Environ Med. 2000, 57 (7): 495-9. 10.1136/oem.57.7.495.

    CAS  PubMed  PubMed Central  Google Scholar 

  89. Romundstad P, Andersen A, Haldorsen T: Nonmalignant mortality among workers in six Norwegian aluminum plants. Scand J Work Environ Health. 2000, 26 (6): 470-5. 10.5271/sjweh.570.

    CAS  PubMed  Google Scholar 

  90. IARC Working Group on the Evaluation of Carcinogenic Risks to Humans: Occupational Exposures of Hairdressers and Barbers and Personal use of Hair Colourants, Some Hair Dyes, Cosmetic Colourants, Industrial Dyestuffs and Aromatic Amines. 1993, Lyon: IARC, 57: 427-

    Google Scholar 

  91. Guberan E, Raymond L, Sweetnam PM: Increased risk for male bladder cancer among a cohort of male and female hairdressers from Geneva. Int J Epidemiol. 1985, 14 (4): 549-54. 10.1093/ije/14.4.549.

    CAS  PubMed  Google Scholar 

  92. Harling M, Schablon A, Schedlbauer G, Dulon M, Nienhaus A: Bladder cancer among hairdressers: a meta-analysis. Occup Environ Med. 2010, 67: 351-8. 10.1136/oem.2009.050195.

    CAS  PubMed  PubMed Central  Google Scholar 

  93. Takkouche B, Regueira-Mendez C, Montes-Martinez A: Risk of cancer among hairdressers and related workers: a meta-analysis. Int J Epidemiol. 2009, 38: 1512-31. 10.1093/ije/dyp283.

    PubMed  Google Scholar 

  94. Lynge E: Occupational mortality and cancer analysis. Public Health Rev. 1990, 18 (2): 99-116.

    PubMed  Google Scholar 

  95. Andersen A, Barlow L, Engeland A, Kjaerheim K, Lynge E, Pukkala E: Work-related cancer in the Nordic countries. Scand J Work Environ Health. 1999, 25 (Suppl 2): 1-116.

    CAS  PubMed  Google Scholar 

  96. Czene K, Tiikkaja S, Hemminki K: Cancer risks in hairdressers: assessment of carcinogenicity of hair dyes and gels. Int J Cancer. 2003, 105 (1): 108-12. 10.1002/ijc.11040.

    CAS  PubMed  Google Scholar 

  97. Ji J, Granstrom C, Hemminki K: Occupation and bladder cancer: a cohort study in Sweden. Br J Cancer. 2005, 92: 1276-8. 10.1038/sj.bjc.6602473.

    CAS  PubMed  PubMed Central  Google Scholar 

  98. Turesky RJ, Freeman JP, Holland RD, Nestorick DM, Miller DW, Ratnasinghe DL, Kadlubar FF: Identification of aminobiphenyl derivatives in commercial hair dyes. Chem Res Toxicol. 2003, 16 (9): 1162-73. 10.1021/tx030029r.

    CAS  PubMed  Google Scholar 

  99. Teta MJ, Schnatter AR, Ott MG, Pell S: Mortality surveillance in a large chemical company: the Union Carbide Corporation experience, 1974–1983. Am J Ind Med. 1990, 17 (4): 435-47. 10.1002/ajim.4700170403.

    CAS  PubMed  Google Scholar 

  100. Bond GG, Shellenberger RJ, Fishbeck WA, Cartmill JB, Lasich BJ, Wymer KT, Cook RR: Mortality among a large cohort of chemical manufacturing employees. J Natl Cancer Inst. 1985, 75 (5): 859-69.

    CAS  PubMed  Google Scholar 

  101. Burchfiel CM, Cartmill JB, Axe FD, Bond GG: General mortality and respiratory cancer among a cohort of male chemical workers in California. Am J Ind Med. 1992, 22 (1): 69-83. 10.1002/ajim.4700220107.

    CAS  PubMed  Google Scholar 

  102. Pifer JW, Hearne FT, Friedlander BR, McDonough JR: Mortality study of men employed at a large chemical plant, 1972 through 1982. J Occup Med. 1986, 28 (6): 438-44. 10.1097/00043764-198606000-00011.

    CAS  PubMed  Google Scholar 

  103. Hansen J, Olsen JH, Larsen AI: Cancer morbidity among employees in a Danish pharmaceutical plant. Int J Epidemiol. 1994, 23 (5): 891-8. 10.1093/ije/23.5.891.

    CAS  PubMed  Google Scholar 

  104. Thomas TL, Decoufle P: Mortality among workers employed in the pharmaceutical industry: a preliminary investigation. J Occup Med. 1979, 21 (9): 619-23.

    CAS  PubMed  Google Scholar 

  105. Harrington JM, Goldblatt P: Census based mortality study of pharmaceutical industry workers. Br J Ind Med. 1986, 43 (3): 206-11.

    CAS  PubMed  PubMed Central  Google Scholar 

  106. Edling C, Friis L, Mikoczy Z, Hagmar L, Lindfors P: Cancer incidence among pharmaceutical workers. Scand J Work Environ Health. 1995, 21 (2): 116-23. 10.5271/sjweh.18.

    CAS  PubMed  Google Scholar 

  107. Davies JM, Thomas HF, Manson D: Bladder tumours among rodent operatives handling ANTU. Br Med J (Clin Res Ed). 1982, 285 (6346): 927-31. 10.1136/bmj.285.6346.927.

    CAS  Google Scholar 

  108. Lafontaine M, Framboisier X, Morèle Y, Gendre J, Braud M, Ferrand C, Guillouzic JF: Risques chimiques liés à l'impression offset. Cahiers de notes documentaires. 1996, 2033-165-96: 475-80.

    Google Scholar 

  109. Bulbulyan MA, Ilychova SA, Zahm SH, Astashevsky SV, Zaridze DG: Cancer mortality among women in the Russian printing industry. Am J Ind Med. 1999, 36: 166-71. 10.1002/(SICI)1097-0274(199907)36:1<166::AID-AJIM24>3.0.CO;2-P.

    CAS  PubMed  Google Scholar 

  110. Lynge E, Rix BA, Villadsen E, Andersen I, Hink M, Olsen E, Møller UL, Silfverberg E: Cancer in printing workers in Denmark. Occup Environ Med. 1995, 52 (11): 738-44. 10.1136/oem.52.11.738.

    CAS  PubMed  PubMed Central  Google Scholar 

  111. Kvam BM, Romundstad PR, Boffetta P, Andersen A: Cancer in the Norwegian printing industry. Scand J Work Environ Health. 2005, 31 (1): 36-43. 10.5271/sjweh.846.

    PubMed  Google Scholar 

  112. Boffetta P, Jourenkova N, Gustavsson P: Cancer risk from occupational and environmental exposure to polycyclic aromatic hydrocarbons. Cancer Causes Control. 1997, 8 (3): 444-72. 10.1023/A:1018465507029.

    CAS  PubMed  Google Scholar 

  113. Breslin P: Mortality Among Foundry men in Steel Mills. Dusts and Disease. Edited by: Lemen R, Dement J. 1979, Park Forest South: Pathotox Publishers, 439-47.

    Google Scholar 

  114. Decoufle P, Wood DJ: Mortality patterns among workers in a gray iron foundry. Am J Epidemiol. 1979, 109 (6): 667-75.

    CAS  PubMed  Google Scholar 

  115. Andjelkovich DA, Mathew RM, Richardson RB, Levine RJ: Mortality of iron foundry workers: I. Overall findings. J Occup Med. 1990, 32 (6): 529-40. 10.1097/00043764-199006000-00010.

    CAS  PubMed  Google Scholar 

  116. Hansen ES: Cancer mortality among Danish molders. Am J Ind Med. 1991, 20 (3): 401-9. 10.1002/ajim.4700200312.

    CAS  PubMed  Google Scholar 

  117. Sherson D, Svane O, Lynge E: Cancer incidence among foundry workers in Denmark. Arch Environ Health. 1991, 46 (2): 75-81. 10.1080/00039896.1991.9937432.

    CAS  PubMed  Google Scholar 

  118. Sorahan T, Faux AM, Cooke MA: Mortality among a cohort of United Kingdom steel foundry workers with special reference to cancers of the stomach and lung, 1946–90. Occup Environ Med. 1994, 51 (5): 316-22. 10.1136/oem.51.5.316.

    CAS  PubMed  PubMed Central  Google Scholar 

  119. Mallin K: A nested case–control study of bladder cancer incidence in a steel manufacturing plant. Am J Ind Med. 1998, 34: 393-8. 10.1002/(SICI)1097-0274(199810)34:4<393::AID-AJIM14>3.0.CO;2-Y.

    CAS  PubMed  Google Scholar 

  120. Moulin JJ, Clavel T, Roy D, Dananche B, Marquis N, Fevotte J, Fontana JM: Risk of lung cancer in workers producing stainless steel and metallic alloys. Int Arch Occup Environ Health. 2000, 73 (3): 171-80. 10.1007/s004200050024.

    CAS  PubMed  Google Scholar 

  121. Evanoff BA, Gustavsson P, Hogstedt C: Mortality and incidence of cancer in a cohort of Swedish chimney sweeps: an extended follow up study. Br J Ind Med. 1993, 50: 450-9.

    CAS  PubMed  PubMed Central  Google Scholar 

  122. Doll R, Vessey MP, Beasley RW, Buckley AR, Fear EC, Fisher RE, Gammon EJ, Gunn W, Hughes GO, Lee K, Norman-Smith B: Mortality of gasworkers - final report of a prospective study. Br J Ind Med. 1972, 29: 394-406.

    CAS  PubMed  PubMed Central  Google Scholar 

  123. Gustavsson P, Reuterwall C: Mortality and incidence of cancer among Swedish gas workers. Br J Ind Med. 1990, 47: 169-74.

    CAS  PubMed  PubMed Central  Google Scholar 

  124. Bosetti C, Boffetta P, La Vecchia C: Occupational exposures to polycyclic aromatic hydrocarbons, and respiratory and urinary tract cancers: a quantitative review to 2005. Ann Oncol. 2007, 18: 431-46.

    CAS  PubMed  Google Scholar 

  125. Bender AP, Parker DL, Johnson RA, Scharber WK, Williams AN, Marbury MC, Mandel JS: Minnesota highway maintenance worker study: cancer mortality. Am J Ind Med. 1989, 15 (5): 545-56. 10.1002/ajim.4700150507.

    CAS  PubMed  Google Scholar 

  126. Hammond EC, Selikoff IJ, Lawther PL, Seidman H: Inhalation of benzpyrene and cancer in man. Ann N Y Acad Sci. 1976, 271: 116-24. 10.1111/j.1749-6632.1976.tb23100.x.

    CAS  PubMed  Google Scholar 

  127. Partanen T, Boffetta P: Cancer risk in asphalt workers and roofers: review and meta-analysis of epidemiologic studies. Am J Ind Med. 1994, 26 (6): 721-40. 10.1002/ajim.4700260602.

    CAS  PubMed  Google Scholar 

  128. Stern FB, Ruder AM, Chen G: Proportionate mortality among unionized roofers and waterproofers. Am J Ind Med. 2000, 37: 478-92. 10.1002/(SICI)1097-0274(200005)37:5<478::AID-AJIM4>3.0.CO;2-8.

    CAS  PubMed  Google Scholar 

  129. IARC Working Group on the Evaluation of Carcinogenic Risks to Humans: Diesel and Gasoline Engine Exhausts and Some Nitroarenes. 1989, Lyon: IARC, 46: 27-

    Google Scholar 

  130. IARC Working Group on the Evaluation of Carcinogenic Risks to Humans: Some Non-heterocyclic Polycyclic Aromatic Hydrocarbons and SomeRelated Exposures. 2010, Lyon: IARC, 868-

    Google Scholar 

  131. Boffetta P, Silverman DT: A meta-analysis of bladder cancer and diesel exhaust exposure. Epidemiology. 2001, 12: 125-30. 10.1097/00001648-200101000-00021.

    CAS  PubMed  Google Scholar 

  132. Manju L, George PS, Mathew A: Urinary bladder cancer risk among motor vehicle drivers: a meta-analysis of the evidence, 1977–2008. Asian Pac J Cancer Prev. 2009, 10: 287-94.

    CAS  PubMed  Google Scholar 

  133. Calvert GM, Ward E, Schnorr TM, Fine LJ: Cancer risks among workers exposed to metalworking fluids: a systematic review. Am J Ind Med. 1998, 33: 282-92. 10.1002/(SICI)1097-0274(199803)33:3<282::AID-AJIM10>3.0.CO;2-W.

    CAS  PubMed  Google Scholar 

  134. Howe GR, Burch JD, Miller AB, Cook GM, Esteve J, Morrison B, Gordon P, Chambers LW, Fodor G, Winsor GM: Tobacco use, occupation, coffee, various nutrients, and bladder cancer. J Natl Cancer Inst. 1980, 64 (4): 701-13.

    CAS  PubMed  Google Scholar 

  135. Schifflers E, Jamart J, Renard V: Tobacco and occupation as risk factors in bladder cancer: a case–control study in southern Belgium. Int J Cancer. 1987, 39 (3): 287-92. 10.1002/ijc.2910390304.

    CAS  PubMed  Google Scholar 

  136. Siemiatycki J, Dewar R, Nadon L, Gerin M, Richardson L, Wacholder S: Associations between several sites of cancer and twelve petroleum-derived liquids. Results from a case-referent study in Montreal. Scand J Work Environ Health. 1987, 13 (6): 493-504. 10.5271/sjweh.2008.

    CAS  PubMed  Google Scholar 

  137. Silverman DT, Levin LI, Hoover RN, Hartge P: Occupational risks of bladder cancer in the United States: I. White men. J Natl Cancer Inst. 1989, 81 (19): 1472-80. 10.1093/jnci/81.19.1472.

    CAS  PubMed  Google Scholar 

  138. Gonzalez CA, Lopez-Abente G, Errezola M, Escolar A, Riboli E, Izarzugaza I, Nebot M: Occupation and bladder cancer in Spain: a multi-centre case–control study. Int J Epidemiol. 1989, 18 (3): 569-77. 10.1093/ije/18.3.569.

    CAS  PubMed  Google Scholar 

  139. Friesen MC, Costello S, Eisen EA: Quantitative exposure to metalworking fluids and bladder cancer incidence in a cohort of autoworkers. Am J Epidemiol. 2009, 169: 1471-8. 10.1093/aje/kwp073.

    PubMed  Google Scholar 

  140. Colt JS, Karagas MR, Schwenn M, Baris D, Johnson A, Stewart P, Verrill C, Moore LE, Lubin J, Ward MH, Samanic C, Rothman N, Cantor KP, Beane Freeman LE, Schned A, Cherala S, Silverman DT: Occupation and bladder cancer in a population-based case–control study in Northern New England. Occup Environ Med. 2011, 68: 239-49. 10.1136/oem.2009.052571.

    PubMed  Google Scholar 

  141. IARC Working Group on the Evaluation of Carcinogenic Risks to Humans: Occupational Exposures in Paint Manufacture and Painting. 1989, Lyon: IARC

    Google Scholar 

  142. Yamaguchi N, Watanabe S, Okubo T, Takahashi K: Work-related bladder cancer risks in male Japanese workers: estimation of attributable fraction and geographical correlation analysis. Jpn J Cancer Res. 1991, 82 (6): 624-31. 10.1111/j.1349-7006.1991.tb01896.x.

    CAS  PubMed  Google Scholar 

  143. Bosetti C, Pira E, La Vecchia C: Bladder cancer risk in painters: a review of the epidemiological evidence, 1989–2004. Cancer Causes Control. 2005, 16 (9): 997-1008. 10.1007/s10552-005-3636-5.

    PubMed  Google Scholar 

  144. Gaertner RR, Trpeski L, Johnson KC: A case–control study of occupational risk factors for bladder cancer in Canada. Cancer Causes Control. 2004, 15 (10): 1007-19. 10.1007/s10552-004-1448-7.

    PubMed  Google Scholar 

  145. Pelucchi C, La Vecchia C, Negri E, Dal Maso L, Franceschi S: Smoking and other risk factors for bladder cancer in women. Prev Med. 2002, 35: 114-20. 10.1006/pmed.2002.1061.

    PubMed  Google Scholar 

  146. Zheng T, Cantor KP, Zhang Y, Lynch CF: Occupation and bladder cancer: a population-based, case–control study in Iowa. J Occup Environ Med. 2002, 44 (7): 685-91. 10.1097/00043764-200207000-00016.

    PubMed  Google Scholar 

  147. Siemiatycki J, Dewar R, Nadon L, Gerin M: Occupational risk factors for bladder cancer: results from a case–control study in Montreal, Quebec, Canada. Am J Epidemiol. 1994, 140 (12): 1061-80.

    CAS  PubMed  Google Scholar 

  148. Guha N, Steenland NK, Merletti F, Altieri A, Cogliano V, Straif K: Bladder cancer risk in painters: a meta-analysis. Occup Environ Med. 2010, 67 (8): 568-73. 10.1136/oem.2009.051565.

    PubMed  Google Scholar 

  149. Bachand A, Mundt KA, Mundt DJ, Carlton LE: Meta-analyses of occupational exposure as a painter and lung and bladder cancer morbidity and mortality 1950–2008. Crit Rev Toxicol. 2010, 40 (2): 101-25. 10.3109/10408440903352826.

    PubMed  Google Scholar 

  150. Vena JE, Sultz HA, Fiedler RC, Barnes RE: Mortality of workers in an automobile engine and parts manufacturing complex. Br J Ind Med. 1985, 42: 85-93.

    CAS  PubMed  PubMed Central  Google Scholar 

  151. Park RM, Mirer FE: A survey of mortality at two automotive engine manufacturing plants. Am J Ind Med. 1996, 30: 664-73. 10.1002/(SICI)1097-0274(199612)30:6<664::AID-AJIM3>3.0.CO;2-R.

    CAS  PubMed  Google Scholar 

  152. IARC Working Group on the Evaluation of Carcinogenic Risks to Humans: Dry Cleaning, Some Chlorinated Solvents and Other Industrial Chemicals. 1995, Lyon: IARC, 63: 565-

    Google Scholar 

  153. Blair A, Stewart PA, Tolbert PE, Grauman D, Moran FX, Vaught J, Rayner J: Cancer and other causes of death among a cohort of dry cleaners. Br J Ind Med. 1990, 47 (3): 162-8.

    CAS  PubMed  PubMed Central  Google Scholar 

  154. Ruder AM, Ward EM, Brown DP: Cancer mortality in female and male dry-cleaning workers. J Occup Med. 1994, 36 (8): 867-74.

    CAS  PubMed  Google Scholar 

  155. Mundt KA, Birk T, Burch MT: Critical review of the epidemiological literature on occupational exposure to perchloroethylene and cancer. Int Arch Occup Environ Health. 2003, 76 (7): 473-91. 10.1007/s00420-003-0457-2.

    CAS  PubMed  Google Scholar 

  156. Blair A, Petralia SA, Stewart PA: Extended mortality follow-up of a cohort of dry cleaners. Ann Epidemiol. 2003, 13: 50-6. 10.1016/S1047-2797(02)00250-8.

    PubMed  Google Scholar 

  157. Swanson GM, Burns PB: Cancer incidence among women in the workplace: a study of the association between occupation and industry and 11 cancer sites. J Occup Environ Med. 1995, 37 (3): 282-7. 10.1097/00043764-199503000-00002.

    CAS  PubMed  Google Scholar 

  158. Lynge E, Andersen A, Rylander L, Tinnerberg H, Lindbohm ML, Pukkala E, Romundstad P, Jensen P, Clausen LB, Johansen K: Cancer in persons working in dry cleaning in the Nordic countries. Environ Health Perspect. 2006, 114 (2): 213-9. 10.1289/ehp.8425.

    CAS  PubMed  Google Scholar 

  159. Selden AI, Ahlborg G: Cancer morbidity in Swedish dry-cleaners and laundry workers: historically prospective cohort study. Int Arch Occup Environ Health. 2011, 84 (4): 435-43. 10.1007/s00420-010-0582-7.

    CAS  PubMed  Google Scholar 

  160. Viel JF, Challier B: Bladder cancer among French farmers: does exposure to pesticides in vineyards play a part?. Occup Environ Med. 1995, 52: 587-92. 10.1136/oem.52.9.587.

    CAS  PubMed  PubMed Central  Google Scholar 

  161. Michelotti FW: Hazardous chemical safety in the laboratory. Anal Chem. 1979, 51 (4): 441A-56A. 10.1021/ac50040a713.

    CAS  PubMed  Google Scholar 

  162. Brown TP, Paulson J, Pannett B, Coupland C, Coggon D, Chilvers CE, Sasco AJ: Mortality pattern among biological research laboratory workers. Br J Cancer. 1996, 73 (9): 1152-5. 10.1038/bjc.1996.221.

    CAS  PubMed  PubMed Central  Google Scholar 

  163. Chiazze L, Walf P, Ference LD: An historical cohort study of mortality among salaried research and development workers of the Allied Corporation. J Occup Med. 1986, 28 (11): 1185-8.

    PubMed  Google Scholar 

  164. Dosemeci M, Alavanja M, Vetter R, Eaton B, Blair A: Mortality among laboratory workers employed at the U.S. Department of Agriculture. Epidemiology. 1992, 3 (3): 258-62. 10.1097/00001648-199205000-00012.

    CAS  PubMed  Google Scholar 

  165. Gustavsson P, Reuterwall C, Sadigh J, Soderholm M: Mortality and cancer incidence among laboratory technicians in medical research and routine laboratories (Sweden). Cancer Causes Control. 1999, 10 (1): 59-64. 10.1023/A:1008892830922.

    CAS  PubMed  Google Scholar 

  166. Wennborg H, Yuen J, Axelsson G, Ahlbom A, Gustavsson P, Sasco AJ: Mortality and cancer incidence in biomedical laboratory personnel in Sweden. Am J Ind Med. 1999, 35: 382-9. 10.1002/(SICI)1097-0274(199904)35:4<382::AID-AJIM9>3.0.CO;2-F.

    CAS  PubMed  Google Scholar 

  167. Daly L, Herity B, Bourke GJ: An investigation of brain tumours and other malignancies in an agricultural research institute. Occup Environ Med. 1994, 51 (5): 295-8. 10.1136/oem.51.5.295.

    CAS  PubMed  PubMed Central  Google Scholar 

  168. Steineck G, Plato N, Alfredsson L, Norell SE: Industry-related urothelial carcinogens: application of a job-exposure matrix to census data. Am J Ind Med. 1989, 16 (2): 209-24. 10.1002/ajim.4700160212.

    CAS  PubMed  Google Scholar 

  169. Karlehagen S, Andersen A, Ohlson CG: Cancer incidence among creosote-exposed workers. Scand J Work Environ Health. 1992, 18 (1): 26-9. 10.5271/sjweh.1612.

    CAS  PubMed  Google Scholar 

  170. Wong O, Harris F: Retrospective cohort mortality study and nested case–control study of workers exposed to creosote at 11 wood-treating plants in the United States. J Occup Environ Med. 2005, 47: 683-97. 10.1097/01.jom.0000165016.71465.7a.

    CAS  PubMed  Google Scholar 

  171. Kjuus H, Andersen A, Langard S: Incidence of cancer among workers producing calcium carbide. Br J Ind Med. 1986, 43: 237-42.

    CAS  PubMed  PubMed Central  Google Scholar 

  172. Miller BG, Cowie HA, Middleton WG, Seaton A: Epidemiologic studies of Scottish oil shale workers: III. Causes of death. Am J Ind Med. 1986, 9 (5): 433-46. 10.1002/ajim.4700090505.

    CAS  PubMed  Google Scholar 

  173. Hodgson JT, Jones RD: A mortality study of carbon black workers employed at five United Kingdom factories between 1947 and 1980. Arch Environ Health. 1985, 40 (5): 261-8. 10.1080/00039896.1985.10545929.

    CAS  PubMed  Google Scholar 

  174. Dell LD, Mundt KA, Luippold RS, Nunes AP, Cohen L, Burch MT, Heidenreich MJ, Bachand AM, International Carbon Black Association: A cohort mortality study of employees in the U.S. carbon black industry. J Occup Environ Med. 2006, 48: 1219-29. 10.1097/01.jom.0000218701.62658.a2.

    PubMed  Google Scholar 

  175. Wellmann J, Weiland SK, Neiteler G, Klein G, Straif K: Cancer mortality in German carbon black workers 1976–98. Occup Environ Med. 2006, 63: 513-21. 10.1136/oem.2006.026526.

    CAS  PubMed  PubMed Central  Google Scholar 

  176. Puntoni R, Ceppi M, Gennaro V, Ugolini D, Puntoni M, La Manna G, Casella C, Merlo DF: Occupational exposure to carbon black and risk of cancer. Cancer Causes Control. 2004, 15: 511-6.

    PubMed  Google Scholar 

  177. Moulin JJ, Wild P, Mur JM, Lafontaine M, Lefer M, Mercier-Gallay M, Villemot P, Whebi V, Coulon JP: Risk of lung, larynx, pharynx and buccal cavity cancers among carbon electrode manufacturing workers. Scand J Work Environ Health. 1989, 15 (1): 30-7. 10.5271/sjweh.1885.

    CAS  PubMed  Google Scholar 

  178. Donato F, Monarca S, Marchionna G, Rossi A, Cicioni C, Chiesa R, Colin D, Boffetta P: Mortality from cancer and chronic respiratory diseases among workers who manufacture carbon electrodes. Occup Environ Med. 2000, 57 (7): 484-7. 10.1136/oem.57.7.484.

    CAS  PubMed  PubMed Central  Google Scholar 

  179. Merlo DF, Garattini S, Gelatti U, Simonati C, Covolo L, Ceppi M, Donato F: A mortality cohort study among workers in a graphite electrode production plant in Italy. Occup Environ Med. 2004, 61 (2): e9-10.1136/oem.2003.009357.

    CAS  PubMed  PubMed Central  Google Scholar 

  180. Lloyd JW, Lundin FE, Redmond CK, Geiser PB: Long-term mortality study of steelworkers. IV. Mortality by work area. J Occup Med. 1970, 12 (5): 151-7. 10.1097/00043764-197005000-00002.

    CAS  PubMed  Google Scholar 

  181. Costantino JP, Redmond CK, Bearden A: Occupationally related cancer risk among coke oven workers: 30 years of follow-up. J Occup Environ Med. 1995, 37 (5): 597-604. 10.1097/00043764-199505000-00009.

    CAS  PubMed  Google Scholar 

  182. Franco F, Chellini E, Seniori Costantini A, Gioia A, Carra G, Paolinelli F, Martelli C, Vigotti M: Mortality in the coke oven plant of Carrara, Italy. Med Lav. 1993, 84 (6): 443-7.

    CAS  PubMed  Google Scholar 

  183. Chau N, Bertrand JP, Mur JM, Figueredo A, Patris A, Moulin JJ, Pham QT: Mortality in retired coke oven plant workers. Br J Ind Med. 1993, 50 (2): 127-35.

    CAS  PubMed  PubMed Central  Google Scholar 

  184. Giberti C, Gallo F, Schenone M, Genova A: Biomed Environ Sci. Early Results of Urothelial Carcinoma Screening in a Risk Population of Coke Workers: Urothelial Carcinoma Among Coke Workers. 2010, United States: 2010 The Editorial Board of Biomedical and Environmental Sciences. Published by Elsevier B.V, 300-4.

    Google Scholar 

  185. Bye T, Romundstad PR, Ronneberg A, Hilt B: Health survey of former workers in a Norwegian coke plant: Part 2. Cancer incidence and cause specific mortality. Occup Environ Med. 1998, 55 (9): 622-6. 10.1136/oem.55.9.622.

    CAS  PubMed  PubMed Central  Google Scholar 

  186. Swaen GM, Slangen JJ, Volovics A, Hayes RB, Scheffers T, Sturmans F: Mortality of coke plant workers in The Netherlands. Br J Ind Med. 1991, 48 (2): 130-5.

    CAS  PubMed  PubMed Central  Google Scholar 

  187. Lafontaine M, Payan JP, Delsaut P, Morele Y: Polycyclic aromatic hydrocarbon exposure in an artificial shooting target factory: assessment of 1-hydroxypyrene urinary excretion as a biological indicator of exposure. Ann Occup Hyg. 2000, 44: 89-100. 10.1093/annhyg/44.2.89.

    CAS  PubMed  Google Scholar 

  188. Goutet P: Evolution des expositions industrielles aux cancérogènes vésicaux - approche par secteurs industriels. Cancers de la vessie et risques professionnels. Edited by: Héry M. 2009, Les Ulis: EDP Sciences, 89-112.

    Google Scholar 

  189. Mian C, Lodde M, Comploj E, Negri G, Egarter-Vigl E, Lusuardi L, Palermo S, Marberger M, Pycha A: Liquid-based cytology as a tool for the performance of uCyt + and Urovysion Multicolour-FISH in the detection of urothelial carcinoma. Cytopathology. 2003, 14: 338-42. 10.1046/j.0956-5507.2003.00094.x.

    CAS  PubMed  Google Scholar 

  190. Schroeder GL, Lorenzo-Gomez MF, Hautmann SH, Friedrich MG, Ekici S, Huland H, Lokeshwar V: A side by side comparison of cytology and biomarkers for bladder cancer detection. J Urol. 2004, 172: 1123-6. 10.1097/01.ju.0000134347.14643.ab.

    PubMed  Google Scholar 

  191. May M, Hakenberg OW, Gunia S, Pohling P, Helke C, Lubbe L, Nowack R, Siegsmund M, Hoschke B: Comparative diagnostic value of urine cytology, UBC-ELISA, and fluorescence in situ hybridization for detection of transitional cell carcinoma of urinary bladder in routine clinical practice. Urology. 2007, 70: 449-53. 10.1016/j.urology.2007.04.023.

    PubMed  Google Scholar 

  192. Meiers I, Singh H, Hossain D, Lang K, Liu L, Qian J, Verhest AP, Bostwick DG: Improved filter method for urine sediment detection of urothelial carcinoma by fluorescence in situ hybridization. Arch Pathol Lab Med. 2007, 131: 1574-7.

    PubMed  Google Scholar 

  193. Messing EM, Teot L, Korman H, Underhill E, Barker E, Stork B, Qian J, Bostwick DG: Performance of urine test in patients monitored for recurrence of bladder cancer: a multicenter study in the United States. J Urol. 2005, 174: 1238-41. 10.1097/01.ju.0000173918.84006.4d.

    PubMed  Google Scholar 

  194. Piaton E, Daniel L, Verriele V, Dalifard I, Zimmermann U, Renaudin K, Gobet F, Caratero A, Desvaux D, Pouille Y, Seigneurin D, French Prospective Multicenter Study: Improved detection of urothelial carcinomas with fluorescence immunocytochemistry (uCyt + assay) and urinary cytology: results of a French prospective multicenter study. Lab Invest. 2003, 83: 845-52. 10.1097/01.LAB.0000074893.70675.2E.

    CAS  PubMed  Google Scholar 

  195. Poulakis V, Witzsch U, De Vries R, Altmannsberger HM, Manyak MJ, Becht E: A comparison of urinary nuclear matrix protein-22 and bladder tumour antigen tests with voided urinary cytology in detecting and following bladder cancer: the prognostic value of false-positive results. BJU Int. 2001, 88: 692-701.

    CAS  PubMed  Google Scholar 

  196. Takeuchi Y, Sawada Y, Yabuki D, Masuda E, Satou D, Kuroda K, Tajima M, Sawamura Y, Matsushima M: Clinical study of urine NMP 22 (nuclear matrix protein 22) as a tumor marker in urinary epithelial cancer. Aktuelle Urol. 2003, 34: 265-6.

    CAS  PubMed  Google Scholar 

  197. Talwar R, Sinha T, Karan SC, Doddamani D, Sandhu A, Sethi GS, Srivastava A, Narang V, Agarwal A, Adhlakha N: Voided urinary cytology in bladder cancer: is it time to review the indications?. Urology. 2007, 70: 267-71.

    PubMed  Google Scholar 

  198. Bhuiyan J, Akhter J, O'Kane DJ: Performance characteristics of multiple urinary tumor markers and sample collection techniques in the detection of transitional cell carcinoma of the bladder. Clin Chim Acta. 2003, 331: 69-77. 10.1016/S0009-8981(03)00074-3.

    CAS  PubMed  Google Scholar 

  199. Boman H, Hedelin H, Jacobsson S, Holmang S: Newly diagnosed bladder cancer: the relationship of initial symptoms, degree of microhematuria and tumor marker status. J Urol. 2002, 168: 1955-9. 10.1016/S0022-5347(05)64271-1.

    CAS  PubMed  Google Scholar 

  200. Halling KC, King W, Sokolova IA, Karnes RJ, Meyer RG, Powell EL, Sebo TJ, Cheville JC, Clayton AC, Krajnik KL, Ebert TA, Nelson RE, Burkhardt HM, Ramakumar S, Stewart CS, Pankratz VS, Lieber MM, Blute ML, Zincke H, Seelig SA, Jenkins RB, O'Kane DJ: A comparison of BTA stat, hemoglobin dipstick, telomerase and Vysis UroVysion assays for the detection of urothelial carcinoma in urine. J Urol. 2002, 167: 2001-6. 10.1016/S0022-5347(05)65072-0.

    CAS  PubMed  Google Scholar 

  201. Parekattil SJ, Fisher HA, Kogan BA: Neural network using combined urine nuclear matrix protein-22, monocyte chemoattractant protein-1 and urinary intercellular adhesion molecule-1 to detect bladder cancer. J Urol. 2003, 169: 917-20. 10.1097/01.ju.0000051322.60266.06.

    CAS  PubMed  Google Scholar 

  202. Saad A, Hanbury DC, McNicholas TA, Boustead GB, Morgan S, Woodman AC: A study comparing various noninvasive methods of detecting bladder cancer in urine. BJU Int. 2002, 89: 369-73. 10.1046/j.1464-4096.2001.01699.x.

    CAS  PubMed  Google Scholar 

  203. Mowatt G, Zhu S, Kilonzo M, Boachie C, Fraser C, Griffiths TR, N'Dow J, Nabi G, Cook J, Vale L: Systematic review of the clinical effectiveness and cost-effectiveness of photodynamic diagnosis and urine biomarkers (FISH, ImmunoCyt, NMP22) and cytology for the detection and follow-up of bladder cancer. Health Technol Assess. 2010, 14: 1-331.

    CAS  Google Scholar 

  204. Tetu B, Tiguert R, Harel F, Fradet Y: ImmunoCyt/uCyt + improves the sensitivity of urine cytology in patients followed for urothelial carcinoma. Mod Pathol. 2005, 18: 83-9. 10.1038/modpathol.3800262.

    CAS  PubMed  Google Scholar 

  205. Tritschler S, Scharf S, Karl A, Tilki D, Knuechel R, Hartmann A, Stief CG, Zaak D: Validation of the diagnostic value of NMP22 BladderChek test as a marker for bladder cancer by photodynamic diagnosis. Eur Urol. 2007, 51: 403-7. 10.1016/j.eururo.2006.08.001. discussion 407–8

    CAS  PubMed  Google Scholar 

  206. Choi HS, Lee SI, Kim DJ, Jeong TY: Usefulness of the NMP22 bladder chek test for screening and follow-up of bladder cancer. Korean J Urol. 2010, 51: 88-93. 10.4111/kju.2010.51.2.88.

    PubMed  PubMed Central  Google Scholar 

  207. Grossman HB, Messing E, Soloway M, Tomera K, Katz G, Berger Y, Shen Y: Detection of bladder cancer using a point-of-care proteomic assay. JAMA. 2005, 293: 810-6. 10.1001/jama.293.7.810.

    CAS  PubMed  Google Scholar 

  208. Hwang EC, Choi HS, Jung SI, Kwon DD, Park K, Ryu SB: Use of the NMP22 bladder chek test in the diagnosis and follow-Up of urothelial cancer: a cross-sectional study. Urology. 2011, 77: 154-9. 10.1016/j.urology.2010.04.059.

    PubMed  Google Scholar 

  209. Kumar A, Kumar R, Gupta NP: Comparison of NMP22 bladder chek test and urine cytology for the detection of recurrent bladder cancer. Jpn J Clin Oncol. 2006, 36: 172-5. 10.1093/jjco/hyi244.

    PubMed  Google Scholar 

  210. Lodde M, Mian C, Negri G, Berner L, Maffei N, Lusuardi L, Palermo S, Marberger M, Brssner C, Pycha A: Role of uCyt + in the detection and surveillance of urothelial carcinoma. Urology. 2003, 61: 243-7. 10.1016/S0090-4295(02)02073-3.

    PubMed  Google Scholar 

  211. Messing EM, Young TB, Hunt VB, Gilchrist KW, Newton MA, Bram LL, Hisgen WJ, Greenberg EB, Kuglitsch ME, Wegenke JD: Comparison of bladder cancer outcome in men undergoing hematuria home screening versus those with standard clinical presentations. Urology. 1995, 45: 387-96. 10.1016/S0090-4295(99)80006-5.

    CAS  PubMed  Google Scholar 

  212. Olsson H, Zackrisson B: ImmunoCyt a useful method in the follow-up protocol for patients with urinary bladder carcinoma. Scand J Urol Nephrol. 2001, 35: 280-2. 10.1080/003655901750425846.

    CAS  PubMed  Google Scholar 

  213. Schmitz-Drager BJ, Tirsar LA, Schmitz-Drager C, Dorsam J, Mellan Z, Bismarck E, Ebert T: Immunocytology in the assessment of patients with asymptomatic hematuria. World J Urol. 2008, 26: 31-7. 10.1007/s00345-007-0228-x.

    CAS  PubMed  Google Scholar 

  214. Junker K, Fritsch T, Hartmann A, Schulze W, Schubert J: Multicolor fluorescence in situ hybridization (M-FISH) on cells from urine for the detection of bladder cancer. Cytogenet Genome Res. 2006, 114: 279-83. 10.1159/000094214.

    CAS  PubMed  Google Scholar 

  215. Kipp BR, Halling KC, Campion MB, Wendel AJ, Karnes RJ, Zhang J, Sebo TJ: Assessing the value of reflex fluorescence in situ hybridization testing in the diagnosis of bladder cancer when routine urine cytological examination is equivocal. J Urol. 2008, 179: 1296-301. 10.1016/j.juro.2007.11.082.

    PubMed  Google Scholar 

  216. Sarosdy MF, Kahn PR, Ziffer MD, Love WR, Barkin J, Abara EO, Jansz K, Bridge JA, Johansson SL, Persons DL, Gibson JS: Use of a multitarget fluorescence in situ hybridization assay to diagnose bladder cancer in patients with hematuria. J Urol. 2006, 176: 44-7. 10.1016/S0022-5347(06)00576-3.

    PubMed  Google Scholar 

  217. Skacel M, Fahmy M, Brainard JA, Pettay JD, Biscotti CV, Liou LS, Procop GW, Jones JS, Ulchaker J, Zippe CD, Tubbs RR: Multitarget fluorescence in situ hybridization assay detects transitional cell carcinoma in the majority of patients with bladder cancer and atypical or negative urine cytology. J Urol. 2003, 169: 2101-5. 10.1097/01.ju.0000066842.45464.cc.

    CAS  PubMed  Google Scholar 

  218. Yoder BJ, Skacel M, Hedgepeth R, Babineau D, Ulchaker JC, Liou LS, Brainard JA, Biscotti CV, Jones JS, Tubbs RR: Reflex UroVysion testing of bladder cancer surveillance patients with equivocal or negative urine cytology: a prospective study with focus on the natural history of anticipatory positive findings. Am J Clin Pathol. 2007, 127: 295-301. 10.1309/ADJL7E810U1H42BJ.

    PubMed  Google Scholar 

  219. Pesch B, Taeger D, Johnen G, Gawrych K, Bonberg N, Schwentner C, Wellhäusser H, Kluckert M, Leng G, Nasterlack M, Lotan Y, Stenzl A, Brüning T, UroScreen Study Group: The UroScreen study group: screening for bladder cancer with urinary tumor markers in chemical workers with exposure to aromatic amines. Int Arch Occup Environ Health. 2013, [Epub ahead of print]

    Google Scholar 

  220. Brown T, Slack R, Rushton L, British Occupational Cancer Burden Study Group: Occupational cancer in Britain. Urinary tract cancers: bladder and kidney. Br J Cancer. 2012, 107 (Suppl 1): S76-84.

    PubMed  PubMed Central  Google Scholar 

  221. Golka K, Abreu-Villaca Y, Anbari Attar R, Angeli-Greaves M, Aslam M, Basaran N, Belik R, Butryee C, Dalpiaz O, Dzhusupov K, Ecke TH, Galambos H, Galambos H, Gerilovica H, Gerullis H, Gonzalez PC, Goossens ME, Gorgishvili-Hermes L, Heyns CF, Hodzic J, Ikoma F, Jichlinski P, Kang BH, Kiesswetter E, Krishnamurthi K, Lehmann ML, Martinova I, Mittal RD, Ravichandran B, Romics I, et al: Bladder cancer documentation of causes: multilingual questionnaire, 'bladder cancer doc'. Front Biosci (Elite Ed). 2012, 4: 2809-22.

    Google Scholar 

  222. Schops W, Jungmann O, Zumbe J, Zellner M, Hengstler JG, Golka K: Assessment criteria for compensation of occupational bladder cancer. Front Biosci (Elite Ed). 2013, 5: 653-61.

    Google Scholar 

Pre-publication history

Download references

Acknowledgements

The authors would like to thank the SFMT (French Society for Occupational Health), the SFC (French Cancer Society), the AFU (French Urology Association), the INRS (National Research and Safety Institute), the InVS (French Institute for Public Health Surveillance) and all the members of the working group and the reading group.

The authors are also indebted to Doctor Muriel DHENAIN, methodologist at the HAS.

Grant support

This study has received financial support from the Direction Générale du Travail (DGT).

Author information

Authors and Affiliations

Authors

Consortia

Corresponding author

Correspondence to Bénédicte Clin.

Additional information

Competing interest

The authors declare that they have no competing interests, or other interests that might be perceived to influence the results and discussion reported in this paper.

Authors’ contributions

BC has made the bibliographic analysis and drafted the manuscript; members of the “RecoCancerProf” Working participated to the bibliographic analysis; JCP has been involved in drafting the manuscript and revised it critically. All authors read and approved the final manuscript.

Electronic supplementary material

Authors’ original submitted files for images

Below are the links to the authors’ original submitted files for images.

Authors’ original file for figure 1

Rights and permissions

This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Clin, B., “RecoCancerProf” Working Group. & Pairon, JC. Medical follow-up for workers exposed to bladder carcinogens: the French evidence-based and pragmatic statement. BMC Public Health 14, 1155 (2014). https://doi.org/10.1186/1471-2458-14-1155

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1186/1471-2458-14-1155

Keywords