Lung cancer and occupational exposure: hospital-based case-control study

OBJECTIVE

To analyze the relationship between occupation and lung cancer in patients at a national referral hospital for cancer care in southern Brazil.

METHOD

Hospital-based case-control study conducted between February and October 2019. Occupational histories were coded according to international classifications and translated into occupations associated with lung cancer (List A and B). The odds ratios were adjusted for smoking, with a 95% confidence interval, calculated by conditional logistic regression.

RESULTS

99 cases and 227 controls were included. Among men, the occupation of painters (list A) was associated with lung cancer (OR = 14.3; 95% CI: 1.8-116.5), there were no occupations in list B associated with lung cancer. In women, no increased risks were found.

CONCLUSIONS

It has been shown that exposure to occupational carcinogens among repair and construction painters increases the risk of lung cancer.

Occupational characterization of workers exposed to asbestos: an integrative review

Asbestos is a mineral fiber abundant in nature and classified as a carcinogen since 1987. The present study aimed to identify, in the scientific literature, what are the occupation and activities developed by sick workers and which categories would be affected with asbestos-related diseases. Through a literature review performed in the following databases: PubMed, CINAHL (Cumulative Index to Nursing and Allied Health Literature), Web of Science, and Regional Portal of the Virtual Health Library, 23 studies published from 2015 to 2020 were selected and evaluated. The occupations that showed greater illness due to exposure to asbestos were general asbestos workers (40%), miners (22%), and textile workers (9%), followed by naval, automotive, carpentry, doll-making, construction, and upholstery workers, as well as workers involved in the rescue, recovery, cleaning, and restoration of the World Trade Center (4%). Of the disease associated with exposure to asbestos, the most described is malignant mesothelioma (43%). Evidence found corroborate pre-existing information in the literature showing that exposure to asbestos may be harmful to health. Moreover, the importance of using personal protective equipment was emphasized, in order to prevent the development of asbestos-related diseases.

Câncer de pulmão e exposição ocupacional: estudo caso-controle de base hospitalar

RESUMO Objetivo Analisar a relação entre ocupação e câncer de pulmão em pacientes de um hospital de referência nacional para atendimento oncológico no Sul do Brasil. Método Estudo caso-controle de base hospitalar realizado entre fevereiro e outubro de 2019. Os históricos ocupacionais foram codificados de acordo com classificações internacionais e traduzidos em ocupações associadas ao câncer de pulmão (Lista A e B). As odds ratios foram ajustadas para tabagismo, com intervalo de confiança de 95%, calculadas por regressão logística condicional. Resultados Foram incluídos 99 casos e 227 controles. Entre os homens a ocupação de pintores (lista A) estava associada ao câncer de pulmão (OR= 14,3; IC 95%: 1,8-116,5), não houve ocupações da lista B associadas ao câncer de pulmão. Nas mulheres não foram encontrados riscos aumentados. Conclusões Evidenciou-se que a exposição aos carcinógenos ocupacionais entre pintores de reparo e da construção civil aumentam o risco de câncer de pulmão.

Lung cancer related to occupational exposure: an integrative review

ABSTRACT Objective: To identify in the literature the carcinogenic agents found in the work environment, the occupations and the risk for lung cancer. Method: A descriptive and analytical study of the Integrative Literature Review type was carried out in national and international databases from the last ten years in the period from 2009 to 2018, concerning 32 studies referring to association between carcinogenic substances to which the worker is exposed and lung cancer. Results: Nine (28.1%) publications originated in China and only one in Brazil. The most exposed workers were from the secondary sector, 50% being from industry and 6.2% from construction, mostly male. Asbestos and silica stood out among the carcinogenic substances most associated with lung cancer risk, accounting for 37.5% and 28.1%, respectively. Conclusions: The association between occupational exposure and the risk for lung cancer was characterized in this research by the substantial scientific evidence from the described studies that confirm this association.

THERAPEUTIC ITINERARY REVEALED BY THE FAMILY MEMBERS OF INDIVIDUALS WITH MESOTHELIOMA: MULTIPLE CASE STUDIES

ABSTRACT Objective: to describe the therapeutic itinerary revealed by the relatives of individuals with mesothelioma. Method: a multiple case study with a qualitative approach. Six family members of the cases occurred in the state of Paraná (Brazil). Data was collected from medical records and interviews between January and July 2016 and submitted to comparative and content analysis, supported by the Health Care System framework. Results: seven categories emerged from the data: Acknowledgment of the illness; Popular care and the attempt to escape from the illness; The popular subsystem directs to the professional subsystem; Professional subsystem: unraveling the mystery of the disease; Family: care supremacy; Religion: hope and encouragement; and Disease due to mesothelioma from the perspective of the family member. Conclusion: the therapeutic itinerary was built from early symptoms detection and common sense practices. The family was the central unit of care; the professional subsystem, with the challenge of diagnosing the disease, and religion, which represented the person’s and family members’ hope. Studying the topic can contribute to improve the planning of the health actions promoted to individuals with mesothelioma, from the diagnosis process, treatment to death.

APLICAÇÃO DOS PRINCÍPIOS DO PREHOSPITAL TRAUMA LIFE SUPPORT

Objetivou-se analisar a aplicação dos princípios do Prehospital Trauma Life Support pelas equipes do serviço pré-hospitalar móvel. Estudo observacional com 100 processos de atendimento às vítimas de trauma durante a admissão em um pronto socorro, em abril de 2014. Houve prevalência de vítimas de trauma entre 12 a 39 anos (64%) e predomínio do sexo masculino (69%). As equipes aplicaram os princípios do Prehospital Trauma Life Support na maioria das vítimas observadas, no entanto, identificou-se que 17% não estavam com a coluna cervical e vertebral imobilizadas, o corpo permaneceu imobilizado com cintos de fixação em apenas 31% dos casos, lesões não estavam protegidas em 15% das vítimas e 63% não foram despidas à procura de lesões. Ressalta-se que a aplicação dos princípios pelas equipes do serviço pré-hospitalar é primordial para padronizar ações, por meio de uma sequência lógica de atendimento universal. Sugere-se a capacitação continuada para essas equipes com base no Prehospital Trauma Life Support.

Absenteeism due to mental disorders in health professionals at a hospital in southern Brazil

Objective To describe the health profile of mental and behavioral disorders in health professionals at a teaching hospital in southern Brazil. Methods This was a quantitative, retrospective cross-sectional epidemiological study whose data were collected through institutional documents used to feed the Health Monitoring System for Nursing Professionals and involved all absenteeism occurred in 2011. Results We found 55 records of absenteeism due to mental and behavioral disorders, a total of 317 days absent. Nursing technicians were the most absentee, with 29.09% of the records. The intensive care unit represented the sector with the highest number of days absent, 81%, and depressive episodes were the most frequent, representing 52.72% of mental disorders. Conclusion The results showed that mental disorders in health professionals are a cause for concern and urgently need intervention.