Night shift work/breast cancer link demands action, says research

Workers Health & Safety Centre – Evidence of the link between night shift work and cancer has been mounting for over a decade, but a new Canadian cancer burden study finds we can’t wait for more definite proof. The new study, entitled “The Impact of night shift work on breast cancer: Results from the Burden of Occupational Cancer in Canada Study”, found an estimated two to 5.2 per cent of the newly diagnosed cases of breast cancer in women in 2011 were attributable to night shift work.
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The CAREX Canada team offers two regular newsletters: the biannual e-Bulletin summarizing information on upcoming webinars, new publications, and updates to estimates and tools; and the monthly Carcinogens in the News, a digest of media articles, government reports, and academic literature related to the carcinogens we’ve classified as important for surveillance in Canada. Sign up for one or both of these newsletters below.

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Exposure to asbestos and the risk of colorectal cancer mortality: a systematic review and meta-analysis

Occupational and Environmental Medicine – Researchers performed a systematic review and meta-analysis to quantitatively evaluate the association between exposure to asbestos and colorectal cancer. Although the effect size was small and the heterogeneity among studies was large, their findings indicate that occupational exposure to asbestos is a risk factor for colorectal cancer, and that the risk of colorectal cancer mortality increases as the level of asbestos exposure rises.
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Subscribe to our newsletters

The CAREX Canada team offers two regular newsletters: the biannual e-Bulletin summarizing information on upcoming webinars, new publications, and updates to estimates and tools; and the monthly Carcinogens in the News, a digest of media articles, government reports, and academic literature related to the carcinogens we’ve classified as important for surveillance in Canada. Sign up for one or both of these newsletters below.

CAREX Canada

Faculty of Health Sciences

Simon Fraser University
Harbour Centre Campus
2602 – 515 West Hastings St
Vancouver, BC  V6B 5K3
CANADA

© 2019 CAREX Canada

Report: Awareness of asbestos hazards in schools, asbestos management plans and training among Ontario school custodial workers

Occupational Cancer Research Centre – Asbestos was historically used in many public buildings in Canada, including schools, and little is known about how asbestos is managed in school settings. Custodial workers in schools have been identified as at-risk for potential exposure to asbestos during routine housekeeping or maintenance work. This report summarizes the findings from an evaluation of Ontario custodial workers’ awareness of asbestos management in schools.
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Subscribe to our newsletters

The CAREX Canada team offers two regular newsletters: the biannual e-Bulletin summarizing information on upcoming webinars, new publications, and updates to estimates and tools; and the monthly Carcinogens in the News, a digest of media articles, government reports, and academic literature related to the carcinogens we’ve classified as important for surveillance in Canada. Sign up for one or both of these newsletters below.

CAREX Canada

Faculty of Health Sciences

Simon Fraser University
Harbour Centre Campus
2602 – 515 West Hastings St
Vancouver, BC  V6B 5K3
CANADA

© 2019 CAREX Canada

IARC gives justifications for monographs programme update

Chemical Watch – The International Agency for Research on Cancer (IARC) has outlined the “motivation and methodology” for the update to its monographs programme. In a commentary paper, IARC provides justification for changes to the programme’s “preamble”, which describes the procedures for the evaluation of a carcinogenicity hazard. Previously, there were five categories corresponding to groups 1, 2A, 2B, 3 and 4. The update removed group 4 (probably not carcinogenic to humans).
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Subscribe to our newsletters

The CAREX Canada team offers two regular newsletters: the biannual e-Bulletin summarizing information on upcoming webinars, new publications, and updates to estimates and tools; and the monthly Carcinogens in the News, a digest of media articles, government reports, and academic literature related to the carcinogens we’ve classified as important for surveillance in Canada. Sign up for one or both of these newsletters below.

CAREX Canada

Faculty of Health Sciences

Simon Fraser University
Harbour Centre Campus
2602 – 515 West Hastings St
Vancouver, BC  V6B 5K3
CANADA

© 2019 CAREX Canada