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Pivot Concepts:
Gene/Protein
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Target Concepts:
Gene/Protein
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Query: UMLS:C0032273 (
pneumoconiosis
)
1,578
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Data on the health effects caused by locally mined chrysotile asbestos in Zimbabwe have been very limited. The prevailing local view has been that risk is minimal. In this report we critically reassess the cases of 51 individuals with asbestos exposure who have been compensated by the Central
Pneumoconiosis
Bureau since independence in 1980. Results demonstrate that the major health risks of exposure reported elsewhere--morbid asbestosis, nonmalignant pleural disease,
malignant mesothelioma
, and lung cancer--all occur in Zimbabwe, at least among workers in the asbestos mines and mills. It is concluded that further investigation and control measures in the industry are warranted.
...
PMID:Chrysotile asbestos and health in Zimbabwe: I. Analysis of miners and millers compensated for asbestos-related diseases since independence (1980). 184 1
It is known that 6505 men and 411 women were employed in the mining and milling of crocidolite at Wittenoom in the Pilbara region of Western Australia between 1943 and 1966. Employment was usually brief (median duration four months) and exposure intense (median estimated cumulative exposure 6 fibres/cc years). The vital status of 73% of the men and 58% of the women employed in the industry was known at 31 December 1980, providing 95 264 person-years of follow up with 820 deaths in men and 4914 person-years with 23 deaths in women. The standardised mortality ratio (SMR) for all causes in men was 1.53 (95% confidence interval 1.43 to 1.64). Statistically significant excess death rates were observed in men for neoplasms, particularly
malignant mesothelioma
(32 deaths), neoplasms of the trachea, bronchus, and lung (SMR 2.64), and neoplasms of the stomach (SMR 1.90); respiratory diseases, particularly
pneumoconiosis
(SMR 25.5); infections, particularly tuberculosis (SMR 4.09); mental disorders particularly alcoholism (SMR 4.87); digestive diseases, particularly peptic ulceration (SMR 2.46) and cirrhosis of the liver (SMR 3.94); and injuries and poisonings, particularly non-transport accidents (SMR 2.36). The excess mortality from
pneumoconiosis
,
malignant mesothelioma
, and respiratory cancers, but not stomach neoplasms, was dependent on time since first exposure and cumulative exposure. There was no increase in mortality from laryngeal cancer (SMR 1.09) or neoplasms other than those listed. The SMR for all causes in women was 1.47 (95% confidence interval 0.98-2.21) and for neoplasms 1.99; there was one death from malignant pleural mesothelioma.
...
PMID:Mortality in miners and millers of crocidolite in Western Australia. 282 59
Direct and indirect costs of work-related injuries and illnesses in the United States are estimated to cost over dollar 170 billion annually. Wisconsin's costs alone may be as high as dollar 1 billion annually. Considering the magnitude of these costs, it is disconcerting that there is no national surveillance program to track the occupational injuries, illnesses, and hazards responsible. Surveillance is an essential public health function and the foundation for recognizing and then designing and evaluating interventions to reduce the consequences of identified hazards. Wisconsin has a rudimentary occupational injury and illness surveillance program. It has recently been strengthened by receipt of a 3-year fundamental surveillance grant from the National Institute for Occupational Safety and Health (NIOSH). As part of that grant, Wisconsin will begin tracking 19 NIOSH occupational health indicators. In this paper we measured 5 occupational health indicators for Wisconsin:
Pneumoconiosis
hospitalizations,
Pneumoconiosis
mortality, Acute work-related pesticide poisonings, Incidence of
malignant mesothelioma
, and Elevated blood lead levels among adults. Year 2000 baseline results of these 5 occupational disease indicators show that Wisconsin has lower disease rates than the nation for some of the indicators and higher rates for others. Such surveillance data informs the understanding of environmental and other important risk factors for occupational diseases and injuries.
...
PMID:Status of work-related diseases in Wisconsin: five occupational health indicators. 1662 71
Malignant mesothelioma
and lung cancer are representative examples of occupational cancer. Lung cancer is the leading cause of cancer death, and the incidence of
malignant mesothelioma
is expected to increase sharply in the near future. Although information about lung carcinogen exposure is limited, it is estimated that the number of workers exposed to carcinogens has declined. The first official case of occupational cancer was
malignant mesothelioma
caused by asbestos exposure in the asbestos textile industry in 1992. Since then, compensation for occupational respiratory cancer has increased. The majority of compensated lung cancer was due to underlying
pneumoconiosis
. Other main causative agents of occupational lung cancer included asbestos, hexavalent chromium, and crystalline silica. Related jobs included welders, foundry workers, platers, plumbers, and vehicle maintenance workers. Compensated malignant mesotheliomas were associated with asbestos exposure. Epidemiologic studies conducted in Korea have indicated an elevated risk of lung cancer in
pneumoconiosis
patients, foundry workers, and asbestos textile workers. Occupational respiratory cancer has increased during the last 10 to 20 yr though carcinogen-exposed population has declined in the same period. More efforts to advance the systems for the investigation, prevention and management of occupational respiratory cancer are needed.
...
PMID:Occupational respiratory cancer in Korea. 2125 97