Oncological mortality of children in the territories of the Chelyabinsk region affected by radiation accidents
- Authors: Konshina L.G.1, Lipanova L.L.2
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Affiliations:
- Institute of Industrial ecology, Ural branch of Russian Academy of Sciences
- Ural State Medical University
- Issue: Vol 101, No 6 (2022)
- Pages: 662-669
- Section: HYGIENE OF CHILDREN AND ADOLESCENTS
- Published: 30.06.2022
- URL: https://rjpbr.com/0016-9900/article/view/639150
- DOI: https://doi.org/10.47470/0016-9900-2022-101-6-662-669
- ID: 639150
Cite item
Full Text
Abstract
Introduction. The gain in cancer morbidity and mortality is one of the most adverse effects associated with elevated radiation levels. Children’s age, due to physiological characteristics, is differed by the highest radio sensitivity.
Material and methods. A selective retrospective epidemiological study of cancer mortality rates in children living in five districts: Argayashsky, Kaslinsky, Krasnoarmeysky, Kunashaksky, Sosnovsky and two cities — Kasli, Kyshtym, whose population was most affected by accidents and regular emissions of the enterprise. The source of information about cases of death was the death records in the archives of the regional registry Office for the period 1947–1996, in total, about twenty five thousand records were processed. The data were standardized and compared with global and Russian indices.
Results. There was a gain in mortality from malignant neoplasms, including leukemia, neoplasms of the lymphatic tissue, central nervous system, urinary organs and digestive organs. The mortality rates could exceed the comparison levels up to 2 or more times. The highest rates were found among children in city of Kasli and Kasli district, while a slightly smaller increase in mortality was observed in Kyshtym and Argayash districts. The maximum values were usually recorded in the initial observation period, and in the first 5 years after major emergencies. Significant changes in the structure of mortality were observed periodically.
Limitations. The oncological mortality of children in 2 cities was studied by a continuous method and 5 districts of the Chelyabinsk region by a selective method. About 25,000 records were processed, including 207 records of the death of children from malignant neoplasms.
Conclusion. In the radioactively contaminated territories of the Chelyabinsk region, over some periods, there are increased mortality rates of children from malignant neoplasms, in particular, from leukemia, lymphomas, tumors of the central nervous system, digestive organs and urinary organs.
Compliance with ethical standards. Conclusion of the Ethics Committee of the Institute of Industrial Ecology of the Ural Branch of the Russian Academy of Sciences: the study does not contradict the principles of biomedical ethics, in particular the provisions of the Helsinki Declaration as amended (2000) and Recommendations on Good epidemiological practice (GEP).
Contribution:
Konshina L.G. — concept and design of the research, collection and statistical processing of the material, editing, approval of the final version of the article, responsibility for the integrity of all parts of the article, writing the text;
Lipanova L.L. — statistical processing of the material.
Conflict of interest. The authors declare no conflict of interest.
Acknowledgment. The study had no funding.
Received: May 19, 2021 / Accepted: June 08, 2022 / Published: June 26, 2022
Keywords
About the authors
Lidiya G. Konshina
Institute of Industrial ecology, Ural branch of Russian Academy of Sciences
Author for correspondence.
Email: lida@ecko.uran.ru
ORCID iD: 0000-0003-1191-0651
MD, Ph.D., senior researcher Federal State Budgetary Institution of Science Institute of Industrial Ecology Ural Branch of the Russian Academy of Sciences, Ekaterinburg, 620219, Russian Federation.
e-mail: lida@ecko.uran.ru
Russian FederationLudmila L. Lipanova
Ural State Medical University
Email: noemail@neicon.ru
ORCID iD: 0000-0003-1293-9819
Russian Federation
References
- Shoygu S.K., ed. Consequences of Technogenicradioactive Impact and Problems of Rehabilitation of the Urals Region [Posledstviya tekhnogennogo radiatsionnogo vozdeystviya i problemy reabilitatsii Ural’skogo regiona]. Moscow: Komtekhprint; 2002. (in Russian)
- Kunze U., Waldhoer T., Haidinger G. Childhood cancer mortality in Austria, 1980–1992. Eur. J. Epidemiol. 1997; 13(1): 41–4. https://doi.org/10.1023/a:1007350218685
- Merabishvili V.M. Oncological Statistics (Traditional Methods, New Information Technologies). A Guide for Physicians. Chapter I [Onkologicheskaya statistika (traditsionnye metody, novye informatsionnye tekhnologii). Rukovodstvo dlya vrachey. Chast’ I]. St. Petersburg; 2015. (in Russian)
- Peccatori F.A., Azim H.A.Jr., Orecchia R., Hoekstra H.J., Pavlidis N., Kesic V., et al. Cancer, pregnancy and fertility: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up. Ann. Oncol. 2013; 24(Suppl. 6): vi160–70. https://doi.org/10.1093/annonc/mdt199
- Nikkila A., Raitanen J., Lohi O., Auvinen A. Radiation exposure from computerized tomography and risk of childhood leukemia: Finnish register-based case-control study of childhood leukemia (FRECCLE). Haematologica. 2018; 103(11): 1873–80. https://doi.org/10.3324/haematol.2018.187716
- Baleva L.S., Sipyagina A.E., Karakhan N.M. The health status of the Russian pediatric population exposed to radiation from the Chernobyl accident: results of a 29-year follow-up of the children’s research and practical center for anti-radiation protection. Rossiyskiy vestnik perinatologii i pediatrii. 2015; 60(4): 6–10. (in Russian)
- Dvoyrin V.V., Aksel E.M. Malignant neoplasms of children in the regions subjected to radiation contamination following the CHNPP accident. Radiatsiya i risk. 1995; (6): 156–83. (in Russian)
- Kutanzi K.R., Lumen A., Koturbash I., Miousse I.R. Pediatric exposures to ionizing radiation: carcinogenic considerations. Int. J. Environ. Res. Public Health. 2016; 13(11): 1057. https://doi.org/10.3390/ijerph13111057
- Vasilev A.G., ed. Remote Ecological and Genetic Consequences of Radiation Incidents: the Totsky Nuclear Explosion (Orenburg Region, 1954) [Otdalennye ekologo-geneticheskie posledstviya radiatsionnykh intsidentov: Totskiy yadernyy vzryv (Orenburgskaya oblast’, 1954 g.)]. Ekaterinburg; 2000. (in Russian)
- Zborovskaya A.A., Oleynikova O.V. Childhood and adolescent cancer epidemiology in Belarus. Onkopediatriya. 2015; 2(3): 216–22. https://doi.org/10.15690/onco.v2.i3.1400 (in Russian)
- Zelіns’ka N.B., Larіn O.S. Pathology of the thyroid gland in the children’s population of Ukraine. Klіnіchna endokrinologіya ta endokrinna khіrurgіya. 2016; (3): 76–81. (in Ukrainian)
- Konshina L.G., Lipanova L.L. A retrospective analysis of childhood mortality from malignant neoplasms on the territories of the Chelyabinsk region affected by the emergency on Production Association "Mayak". Vestnik Ural’skoy meditsinskoy akademicheskoy nauki. 2017; 14(2): 209–19. https://doi.org/10.22138/2500-0918 -2017-14-2-209-19 (in Russian)
- Population Pyramids of the World from 1950 to 2100. Available at: https://www.populationpyramid.net/world/
- Yang L., Fujumoto J., Qui D., Sakamoto N. Childhood cancer in Japan: focusing on trend – mortality from 1970. Ann. Oncol. 2009; 20(1): 166–74. https://doi.org/10.1093/annonc/mdn562
- Cancer mortality of children in 1970–1980 years. In: Leong S.P.I., eds. Cancer Clinical Trials: Proactive Strategies. San Francisco; 2002.
- Cancer in Finland 2016. Madanat-Harjuoja L. Cancer in children and adolescents. Available at: https://www.cancersociety.fi/publications/reports/cancer-in-finland-2016/cancer-in-children-and-adolescents/
- Dvoyrin V.V., Aksel E.M., Durnov L.A. Statistics of malignant neoplasms in children in Russia. Voprosy onkologii. 1997; 43(4): 371–84. (in Russian)
- Kotskaya N.N. Medico-statistical characteristics and a complexe assessment of the treatment results of acute lymphoblastic leukemia at children. Sibirskoe meditsinskoe obozrenie. 2011; (6): 8–13. (in Russian)
- Miller R.W. Childhood Cancer mortality in USA and Japan. Tohoku J. Exp. Med. 1967; 91(1): 103–7.
- Men T.Kh., Rykov M.Yu., Polyakov V.G. Malignancies in children in Russia: trends and highlights. Rossiyskiy onkologicheskiy zhurnal. 2015; 20(2): 43–7. (in Russian)
- Men’s health. Australian Social Trends. Available at: https://www.abs.gov.au/ausstats/abs@.nsf/lookup/4102.0main+features30jun+2010
- Wingo P.A., Tong T., Bolden S. Cancer statistics, 1995. CA Cancer J. Clin. 1995; 45(1): 8–30. https://doi.org/10.3322/canjclin.45.1.8
- Men T.Kh., Polyakov V.G., Aliev M.D. Epidemiology of childhood cancer in Russia. Onkopediatriya. 2014; (1): 7–12. (in Russian)
- Aksel E.M. Malignant neoplasms at children. Statistics. Onkopediatriya. 2015; 2(2): 154–7. https://doi.org/10.15690/onco.v2i2.1348 (in Russian)
- Bleyer W.A. The impact of childhood cancer on the United States and the World. CA Cancer J. Clin. 1990; 40(6): 355–65. https://doi.org/10.3322/canjclin.40.6.355
- Clinical recommendations. Thyroid cancer. ICD-10: C73. Moscow; 2020. (in Russian)
- Sellers A.H., Mackay E.N., McLeric E.E. Some statistics on childhood cancer in Ontario. In: Godden J.O., ed. Cancer in Childhood. New-York–London; 1973.
- Dvoyrin V.V., Aksel E.M., Trapeznikov N.N. Statistics of Malignant Neoplasms in Russia and Some Other CIS Countries in 1994. Part I [Statistika zlokachestvennykh novoobrazovaniy v Rossii i nekotorykh drugikh stranakh SNG v 1994 g. Chast’ 1]. Moscow; 1995. (in Russian)
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