{"id":2783,"date":"2025-11-04T15:00:11","date_gmt":"2025-11-04T18:00:11","guid":{"rendered":"https:\/\/pressreleases.scielo.org\/en\/?p=2783"},"modified":"2025-11-03T16:29:11","modified_gmt":"2025-11-03T19:29:11","slug":"work-related-diseases-list-expands-recognition-of-occupational-cancer","status":"publish","type":"post","link":"https:\/\/pressreleases.scielo.org\/en\/2025\/11\/04\/work-related-diseases-list-expands-recognition-of-occupational-cancer\/","title":{"rendered":"Work-Related Diseases List Expands Recognition of Occupational Cancer"},"content":{"rendered":"

Ubirani Otero, Senior Technologist at the National Cancer Institute, Rio de Janeiro, RJ, Brazil.<\/strong><\/p>\n

\"Brazilian<\/a>The proportion of cancers attributable to occupational risk factors ranges from 2% to 8%. Although seemingly small, the World Health Organization (WHO) estimated 2.9 million work-related deaths worldwide in 2019. Of these, 31% (912,000 deaths) were due to circulatory system diseases, followed by malignant neoplasms, which accounted for 29% (843,000 deaths) of all work-related deaths. In high-income regions such as the United States, Eastern Europe, and the Western Pacific, neoplasms ranked first among occupationally related causes of death.<\/p>\n

Despite the global relevance of work-related cancer, its frequency varies between countries due to differences in legislation (more restrictive or flexible standards), the prioritization of agents for prevention and surveillance, economic factors influencing which substances are recognized and regulated, the geographical distribution of exposures and economic activities, and the existence of different reference lists from international cancer research agencies such as the International Agency for Research on Cancer (IARC).<\/p>\n

In Brazil, updating the Work-Related Diseases List (Lista de Doen\u00e7as Relacionadas ao Trabalho<\/em> \u2013 LDRT) had become urgent. Twenty years after the first version, substantial changes had occurred in work processes, including the incorporation of new technologies, new exposures, and altered exposure contexts. To address this, a Technical Working Group was established by CGSAT\/SVS\/MS (Coordination-General for Occupational Health Surveillance, Health Surveillance Secretariat, Ministry of Health). Regarding cancer, INCA (Brazilian National Cancer Institute) was invited to participate in the discussion and consensus group, composed of specialists, researchers, representatives of Occupational Health Reference Centers, members of the Labor Prosecution Ministry, other ministries, and worker representatives.<\/p>\n

 <\/p>\n

\"A<\/a><\/p>\n

 <\/p>\n

The updated LDRT, now structured by causal agents and diseases, expanded from 182 to 347 disease codes and from 14 to 50 types of neoplasms, incorporating new occupational factors such as night work, viral agents (HPV, HIV), pollutants, and chemical substances. The IARC list was adopted as the gold standard, while neoplasms linked to occupational exposures identified in at least two other international lists were also considered.<\/p>\n

The Brazilian Journal of Occupational<\/em> Health<\/em>\/Revista Brasileira de Sa\u00fade Ocupacional<\/em> (RBSO) presents the experience of the INCA\u2019s Environment, Work, and Cancer Technical Division in this process through the article Work-related cancer: The Brazilian National Cancer Institute\u2019s Experience in Updating the Ministry of Health\u2019s 2020 List of <\/a>Work-Related Diseases<\/a> (vol. 50, 2025), published in the Occupational Cancer Dossier.<\/p>\n

Practically, having an updated list means recognizing cancer as an occupational disease, acknowledging that specific exposures and\/or exposure circumstances may contribute to tumor development. This allows for preventive measures, disease and exposure surveillance, and protection of workers\u2019 rights and their families.<\/p>\n

Brazil now has a broader and more up-to-date legal framework, providing decision-making support for managers while expanding access to information for workers and employers on occupational cancer risks.<\/p>\n

Furthermore, the list provides technical and epidemiological support for educational initiatives and facilitates the identification and reporting of work-related cancer cases (Lists A and B) in the Brazilian National Disease Notification System (SINAN). It is expected that the LDRT will strengthen surveillance actions, reducing the incidence and mortality of work-related diseases\u2014especially cancer\u2014thereby promoting safer and healthier workplaces.<\/p>\n

To read the article, access<\/h3>\n

Otero U.B., et al<\/em>. Work-related cancer: The Brazilian National Cancer Institute\u2019s Experience in Updating the Ministry of Health\u2019s 2020 List of Work-Related Diseases. Rev Bras Saude Ocup<\/em> [online]. 2025, vol. 50, edoc1 [viewed 4 November 2025].\u00a0 https:\/\/doi.org\/10.1590\/2317-6369\/07525pt2025v50edoc1<\/a>. Available from: https:\/\/doi.org\/10.1590\/2317-6369\/07525pt2025v50edoc1<\/a><\/p>\n

External links<\/h3>\n

Revista Brasileira de Sa\u00fade Ocupacional \u2013 RBSO<\/a><\/p>\n

Revista Brasileira de Sa\u00fade Ocupacional (Fundacentro)<\/a><\/p>\n

Revista Brasileira de Sa\u00fade Ocupacional \u2013 X<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

The new Work-Related Diseases List (Lista de Doen\u00e7as Relacionadas ao Trabalho \u2013 LDRT) issued by Brazil\u2019s Ministry of Health expanded from 182 to 347 disease codes and from 14 to 50 types of neoplasms. This represents a major achievement, reported in the Occupational Cancer Dossier of the Brazilian Journal of Occupational Health \/ Revista Brasileira de Sa\u00fade Ocupacional (RBSO). …<\/span> Read More →<\/span><\/a><\/span><\/p>\n","protected":false},"author":975,"featured_media":2785,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[12,236,235,164],"tags":[237,76],"class_list":["post-2783","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-press-releases","category-rbso","category-rbso-week","category-special-weeks","tag-brazilian-journal-of-occupational-health","tag-education"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/pressreleases.scielo.org\/en\/wp-json\/wp\/v2\/posts\/2783","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pressreleases.scielo.org\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pressreleases.scielo.org\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pressreleases.scielo.org\/en\/wp-json\/wp\/v2\/users\/975"}],"replies":[{"embeddable":true,"href":"https:\/\/pressreleases.scielo.org\/en\/wp-json\/wp\/v2\/comments?post=2783"}],"version-history":[{"count":8,"href":"https:\/\/pressreleases.scielo.org\/en\/wp-json\/wp\/v2\/posts\/2783\/revisions"}],"predecessor-version":[{"id":2795,"href":"https:\/\/pressreleases.scielo.org\/en\/wp-json\/wp\/v2\/posts\/2783\/revisions\/2795"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pressreleases.scielo.org\/en\/wp-json\/wp\/v2\/media\/2785"}],"wp:attachment":[{"href":"https:\/\/pressreleases.scielo.org\/en\/wp-json\/wp\/v2\/media?parent=2783"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pressreleases.scielo.org\/en\/wp-json\/wp\/v2\/categories?post=2783"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pressreleases.scielo.org\/en\/wp-json\/wp\/v2\/tags?post=2783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}