ILO rapport: jaarlijks wereldwijd 100.000 sterfgevallen door asbest

27-09-2005

Jaarlijks overlijden wereldwijd naar schatting 438.489 mensen aan de gevolgen van blootstelling aan gevaarlijke stoffen op het werk, waarvan 100.000 door asbest. Dit vermeldt het onlangs verschenen rapport ‘Decent Work – Safe Work, ILO Introductory Report to the XVIIth World Congress on Safety and Health at Work’ van de Internationale Arbeidsorganisatie (ILO). Het rapport vermeldt verder dat, naar schatting, het werkelijke aantal dodelijke arbeidsongevallen wereldwijd zo’n achtmaal hoger ligt dan de officiële cijfers aangeven.

Bron: ILO, 18 september 2005. Meer http://www.ilo.org/public/english/bureau/inf/pr/2005/36.htm

Australië: nieuwe golf asbestslachtoffers, de ‘klussers’.

14-07-2005

Tot vijf jaar geleden kwamen asbestziektes in Zuid Australië alleen voor bij mensen die beroepsmatig met asbest in aanraking waren geweest. De laatste jaren melden zich steeds meer mensen die ziek geworden zijn doordat ze ongeveer 30 jaar geleden aan de verbouwing van hun huis hebben gewerkt.

Bron: Sunday Mail, 10 april 2005.

Sunday Mail (SA)

April 10, 2005 Sunday

HEADLINE: Next wave of victims.Asbestos link to renovators

RECORD numbers of South Australian asbestos victims are being diagnosed with the killer disease mesothelioma as more deaths are linked to exposure to fibres in the home.

Health Department figures show the number of people suffering the terminal illness have steadily climbed from eight in 1977 to now peak at more than 50 annually.

Adelaide lawyers are reporting more clients now seeking compensation from asbestos manufacturers following exposure during home renovations.

They say such victims were almost non-existent five years ago.

SA Asbestos Victims Association secretary Terry Miller said renovators from the 1970s and their children were now starting to develop the respiratory disease, which took about 30 years to develop.

“The thing that worries us now is the people doing home renovations,” Mr Miller said.

“It might be young people doing a home renovation and there might be a little child crawling around on the floor and that child might not know for 20 years the parents . . . handed this child a death sentence.

“In this state now we have an unwanted record for mesothelioma cases per capita in the world.”

Only Western Australia has a higher rate of mesothelioma per capita than SA.

Thousands of SA properties, including schools, office buildings, houses and Housing Trust properties are riddled with asbestos, which can be dangerous if disturbed without care.

Asbestos law firm Slater and Gordon says renovators are the “third wave” of asbestos victims, following miners and manufacturers.

“What we are finding is that people who had very small exposure such as adding on a room to the house or putting in a cubby house or sanding back and painting eaves on houses, those people 30 years later are developing mesothelioma,” laywer Jane McDermott, an asbestos specialist with the firm, said.

About 30 per cent of the firm’s current clients – or about 20 victims – were exposed in the home, often to asbestos sheeting made at the James Hardie factory at Elizabeth after 1960.

Law firm Turner Freeman is acting for 10 South Australians who are dying of mesothelioma after being exposed to asbestos while renovating.

“The first home renovation cases we did were five or six years ago,” a partner in the firm, Tanya Segelov, said.

“Up to a quarter of mesothelioma cases would now be home renovation cases. When we were doing this work 10 years ago it was all workers.

“It’s not so much the asbestos in the industry now that will kill people it’s the asbestos in the home.”

Asbestos victims were typically workers at James Hardie, the Whyalla shipyards and city buildings, including old department stores, which were sprayed with asbestos, Ms Segelov said.

A total of 742 South Australians have been officially diagnosed with mesothelioma since the Health Department began compiling the rates in 1977.

Other asbestos diseases such as asbestosis are not recorded by the department.

VK: sterfte aan mesothelioom van 1968-2001 en prognose tot 2050

14-07-2005

Het aantal mensen dat in het Verenigd Koninkrijk in de periode 1968 tot 2001 aan mesothelioom is overleden is gestegen van 153 in 1968 tot 1848 in 2001. Naar schatting zal dit aantal oplopen tot 1950-2450 gevallen per jaar tussen 2011 en 2015 en daarna snel afnemen.De aandoening komt het meest voor in regio’s waar in het verleden veel met asbest is gewerkt. Het komt steeds vaker voor bij mensen die in de secundaire asbestindustrie hebben gewerkt, zoals loodgieters, timmermannen en electriciens. Het totaal aantal sterfgevallen wordt in de periode 1968-2050 geschat op ongeveer 90.000, waarvan 65.000 na 2001.

Bron: Mcelvenny, D.M. et al.(2005. Occupational medicine, 55, 2, 79-87 + the British journal of cancer, 92, 3, 587-593(7).

Mesothelioma mortality in Great Britain from 1968 to 2001

Damien M. McElvenny, Andrew J. Darnton, Malcolm J. Price and John T. Hodgson

Health & Safety Executive – Epidemiology and Medical Statistics Unit, Stanley Precinct, Bootle, Merseyside L20 3QZ, UK

Background. The British mesothelioma register contains all deaths from 1968 to 2001 where mesothelioma was mentioned on the death certificate.

Aims. To present summary statistics of the British mesothelioma epidemic including summaries by occupation and geographical area.

Methods. Standardized mortality ratios (SMRs) were calculated for local authorities, unitary authorities and counties. Temporal trends in SMRs were also examined. Proportional mortality ratios (PMRs) were calculated using the Southampton (based on the 1980 standard occupational classification) coding scheme. Temporal trends in PMRs were also examined.

Results The annual number of mesothelioma deaths has increased from 153 in 1968 to 1848 in 2001. Current deaths in males account for about 85% of the cases. The areas of West Dunbartonshire (SMR 637), Barrow-in-Furness (593), Plymouth (396) and Portsmouth (388) have the highest SMRs over the period 1981-2000. The occupations with the highest PMRs are metal plate workers (PMR 503), vehicle body builders (526), plumbers and gas fitters (413) and carpenters (388).

Conclusions. These data reinforce earlier findings that geographical areas and occupations associated with high exposure to asbestos in the past continue to drive the mesothelioma epidemic in Great Britain. However, the trends over time suggest a change in the balance of risk away from traditional asbestos exposure industries to industries where one could describe the exposure as secondary, such as plumbers and gas fitters, carpenters, and electricians.

The expected burden of mesothelioma mortality in Great Britain from 2002 to 2050

Hodgson, J.T.. Mcelvenny, D.M.. Darnton, A.J.. Price, M.J.. Peto, J. / In: The British journal of cancer. vol. 92 (2005), afl. 3, pag. 587-593 (7) / 2005

The British mesothelioma register contains all deaths from 1968 to 2001 where mesothelioma was mentioned on the death certificate. These data were used to predict the future burden of mesothelioma mortality in Great Britain. Poisson regression analysis was used to model male mesothelioma deaths from 1968 to 2001 as a function of the rise and fall of asbestos exposure during the 20th century, and hence to predict numbers of male deaths in the years 2002-2050. The annual number of mesothelioma deaths in Great Britain has risen increasingly rapidly from 153 deaths in 1968 to 1848 in 2001 and, using our preferred model, is predicted to peak at around 1950 to 2450 deaths per year between 2011 and 2015. Following this peak, the number of deaths is expected to decline rapidly. The eventual death rate will depend on the background level and any residual asbestos exposure. Between 1968 and 2050, there will have been approximately 90 000 deaths from mesothelioma in Great Britain, 65 000 of which will occur after 2001.

VS: onderzoek naar mesothelioom bij huisgenoten

14-07-2005

32 Dossiers van huisgenoten werden bestudeerd op gemeenschappelijke kenmerken. In 15 gevallen ging het om de echtgenote, in 11 om de dochter van de man die met asbest had gewerkt. Het betrof 27 gevallen van longvlies- en 5 gevallen van buikvlieskanker. De latentietijd was in 27 gevallen langer dan 40 jaar geweest.

Bron: Miller, Albert (2005). American journal of industrial medicine. vol. 47, afl. 5, pag. 458-462 (5)

Mesothelioma in household members of asbestos-exposed workers : 32 United States cases since 1990

Miller, Albert / In: American journal of industrial medicine. vol. 47 (2005), afl. 5, pag. 458-462 (5) / 2005

Abstract

Background

Mesothelioma is significant as an indicator of asbestos exposure, as a continuing major cause of death in those exposed, and as a risk following lesser exposures. One such exposure is living in the household of an asbestos worker, and coming into contact with fibers brought home on his/her body, clothing, etc.

Methods

Law firms throughout the US known for their pursuit of asbestos claims were polled for mesothelioma claims brought on behalf of family members of identifiable asbestos-exposed workers. Cases with any occupational, environmental, or other possible exposure were not included.

Results

This study reports 32 household-exposure mesothelioma cases, diagnosed since 1990. Relationships were wife (15), daughter (11), son (3), sister-in law (1), niece (1), and boarder (1). Occupations of the workers included shipyard (13), insulator (7), and other (12). Of the 27 pleural cases, 13 were epithelial, 5 fibrous, 3 biphasic, and 6 not specified. of the 5 peritoneal cases, 4 were epithelial and 1 fibrous. Latency was greater than 40 years in 27 cases. 6 cases were 40-49 years of age and 17 were 60 or older.

Conclusions

Records from law firms were a useful source of information. Mesothelioma resulting from household exposure is a continuing problem. It is more likely to present in the elderly, after latencies of >40 years. Am. J. Ind. Med. 47:458-462, 2005.

Sterfte aan kanker in een cohort asbest-textielwerknemers

15-03-2005

Onderzoek onder een cohort van 889 mannen en 1077 vrouwen die tussen 1946 en 1984 minimaal 1 maand hadden gewerkt voor een voormalig belangrijk asbest(textiel)bedrijf in Italië. De onderzoekers constateerden een directe relatie tussen de asbestblootstellingsduur en de incidentie van asbestgerelateerde longkanker en buikvlieskanker. Er was geen directe relatie tussen de blootstellingsduur en incidentie van longvlieskanker. Zelfs onder werknemers die korter dan een jaar voor het bedrijf hadden gewerkt was de incidentie van longvlieskanker veel hoger dan gemiddeld. Bron: British Journal of Cancer 2005, 92.
Cancer mortality in a cohort of asbestos textile workers

E Pira1, C Pelucchi*,2, L Buffoni1, A Palmas1, M Turbiglio1, E Negri2, PG Piolatto1 and C La Vecchia2,3

A cohort of 889 men and 1077 women employed for at least 1 month between 1946 and 1984 by a former Italian leading asbestos (mainly textile) company, characterised by extremely heavy exposures often for short durations, was followed up to 1996, for a total of 53 024 person-years of observation. Employment data were obtained from factory personnel records, while vital status and causes of death were ascertained through municipality registers and local health units. We observed 222 cancer deaths compared with 116.4 expected (standardized mortality ratio, SMR-191). The highest ratios were found for pleural (SMR-4105), peritoneal (SMR-1817) and lung (SMR-282) cancers. We observed direct relationships with duration of employment for lung and peritoneal cancer, and with time since first employment for lung cancer and mesothelioma. Pleural cancer risk was independent from duration (SMR-3428 for employment o1 year, 7659 for 1-4 years, 2979 for 5-9 years and 2130 for X10 years). Corresponding SMRs for lung cancer were 139, 251, 233 and 531. Nonsignificantly increased ratios were found for ovarian (SMR-261), laryngeal (SMR-238) and oro-pharyngeal (SMR-226) cancers. This study confirms and further quantifies the central role of latency in pleural mesothelioma and of cumulative exposure in lung cancer.

British Journal of Cancer (2005) 92, 580-586. doi:10.1038/sj.bjc.6602240 www.bjcancer.com

& 2005 Cancer Research UK

Keywords: asbestos. cancer mortality. cohort study. lung cancer. mesothelioma

Vrouwen met mesothelioom door asbest in het milieu?

15-03-2005

Onderzoeker Burdorf en collega’s vroegen zich af of er een verband is tussen blootstelling aan asbest in het milieu en pleuramesothelioom (longvlieskanker) onder vrouwen. In een onderzoek in Hof van Twente, waar op grote schaal asbestafval is gebruikt voor de verharding van erven en wegen, constateerden zij een oversterfte aan pleuramesothelioom bij vrouwen. Bron: Nederlands Tijdschrift voor Geneeskunde, nr 35, bl. 1727, 28 augustus 2004.