Effect of Cement Dust on Pulmonary Functions of Cement Workers
Men's Health Journal,
Vol. 3 No. 1 (2019),
13 April 2019
,
Page e21
https://doi.org/10.22037/mhj.v3i1.33128
Abstract
Background: Among cement dust, quartz particles are the most harmful and cause pulmonary fibrosis, which is pathologically among the severe and malignant pneumoconioses. Therefore, by measuring the dust and examining the status of lung functions among workers, we can assess the effects of inhaling cement dust. We aimed to assess the effect of cement dust on pulmonary functions among cement workers during 1999-2000 in Khash, Sistan and Baluchestan Province, Iran. Material and Methods: The total and inhalation dust of the working environment of different units in this industry was measured by individual sampling pump and silicon by weight method and after correcting the volumes, mg/m3 of dust was calculated. Results: The total dust in different environments was 6.8-95 mg/m3 and the inhaled dust was 2.5-23 mg/m3. Due to the percentage of free silica associated with dust, these values are several times the standard values in the workplace. The mean values of respiratory functions (FEV1, FVC, VC) in all cases were lower (P-value<0.005) than the mean values in the control group. The difference in the mean FEF25-75 values between the two groups was not significant (P-value>0.5). Although in the case group (all types of workers) the percentage of people with cough was more than the control group, the difference was not statistically significant (P<0.05). With respect to having sputum in the morning and during the day and night and the type of sputum (green and thick, thin, and no sputum), the case group experienced higher rates of sputum and respiratory symptoms. Conclusion: The working environments of cement factories, contrary to what is stated in the toxicology textbooks, requires more attention of health experts and industry managers. Examinations and periodic dust control measures and hiring an occupational health expert is necessary to maintain the health of workers in these environments.
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References
Adeyanju E, Okeke CA. Exposure effect to cement dust pollution: a mini review. SN Applied Sciences. 2019;1(12):1572.
Zeleke ZK, Moen BE, Bråtveit M. Cement dust exposure and acute lung function: a cross shift study. BMC pulmonary medicine. 2010;10(1):19.
Rahmani AH, Almatroudi A, Babiker AY, Khan AA, Alsahly MA. Effect of exposure to cement dust among the workers: an evaluation of health related complications. Open access Macedonian journal of medical sciences. 2018;6(6):1159.
Meo SA, Al-Drees AM, Al Masri AA, Al Rouq F, Azeem MA. Effect of duration of exposure to cement dust on respiratory function of non-smoking cement mill workers. International journal of environmental research and public health. 2013;10(1):390-8.
Richard EE, Augusta Chinyere N-A, Jeremaiah OS, Opara UCA, Henrieta EM, Ifunanya ED. Cement dust exposure and perturbations in some elements and lung and liver functions of cement factory workers. Journal of toxicology. 2016;2016.
Mbelambela EP, Eitoku M, Muchanga SMJ, Villanueva AF, Hirota R, Pulphus TY, et al. Prevalence of chronic obstructive pulmonary disease (COPD) among Congolese cement workers exposed to cement dust, in Kongo Central Province. Environmental Science and Pollution Research. 2018;25(35):35074-83.
Omidianidost A, Gharavandi S, Azari MR, Hashemian AH, Ghasemkhani M, Rajati F, et al. Occupational Exposure to Respirable Dust, Crystalline Silica and Its Pulmonary Effects among Workers of a Cement Factory in Kermanshah, Iran. Tanaffos. 2019;18(2):157.
Akiibinu MO, Oduola T, Akinola F. Immunomodulatory effects of cement in exposed workers. African Journal of Biochemistry Research. 2019;13(4):38-43.
Abrons H, Petersen M, Sanderson W. Chest radiography in Portland cement workers. Occupational Health and Industrial Medicine. 1998;2(38):92.
Park H, Hwang E, Jang M, Yoon C. Exposure assessment of elemental carbon, polycyclic aromatic hydrocarbons and crystalline silica at the underground excavation sites for top-down construction buildings. PloS one. 2020;15(9):e0239010.
Beaucham C, King B, Feldmann K, Harper M, Dozier A. Assessing occupational erionite and respirable crystalline silica exposure among outdoor workers in Wyoming, South Dakota, and Montana. Journal of Occupational and Environmental Hygiene. 2018;15(6):455-65.
Esswein EJ, King B, Ndonga M, Andronov E. Respirable crystalline silica is a confirmed occupational exposure risk during hydraulic fracturing: What do we know about controls? Proceedings from the Silica in the Oilfield Conference. Journal of occupational and environmental hygiene. 2019;16(10):669-74.
Grant MP. Evaluation of silica exposures during dowel drilling. 2020.
Fedan JS, Hubbs AF, Barger M, Schwegler-Berry D, Friend SA, Leonard SS, et al. Biological effects of inhaled hydraulic fracturing sand dust. II. Particle characterization and pulmonary effects 30 d following intratracheal instillation. Toxicology and Applied Pharmacology. 2020;409:115282.
Society AT. Occupational contribution to the burden of airway disease [American Thoracic Society statement]. Am J Respir Crit Care Med. 2003;167:787-97.
Cohen RA, Patel A, Green FH, editors. Lung disease caused by exposure to coal mine and silica dust. Seminars in respiratory and critical care medicine; 2008: © Thieme Medical Publishers.
Pérez-Ramos IM, Matías L, Gómez-Aparicio L, Godoy Ó. Functional traits and phenotypic plasticity modulate species coexistence across contrasting climatic conditions. Nature communications. 2019;10(1):1-11.
Fitzpatrick R, Boyley MM. For the attention of the National Dust Diseases Taskforce Dear Professor Brendan Murphy, Thank you for the opportunity to raise concerns regarding the health risks of environmental silica silica-related diseases from non-occupational exposure. It seems absurd that we are still having this discussion about a condition that has been well-known for. 2019.
Coates RJ. Introduction to the summary of notifiable noninfectious conditions and disease outbreaks—United States. MMWR Morbidity and mortality weekly report. 2016;63.
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