Detection of malignant neoplasms in the population of an industrialized region

Abstract

Introduction. Malignant neoplasms are the leading cause of the death over the world, ranking second after diseases of the circulatory system. The purpose of the investigation — to study the primary detectability, prevalence, and mortality from malignant neoplasms in the population of the industrialized developed region, propose ways of their early detection to prolong labour longevity. Materials and methods. Using the analysis of retrospective statistical data from the Federal State Statistics Service and the Novokuznetsk Branch of the Kuzbass Clinical Oncological Dispensary named after M.S. Rappoport, from 2013 to 2022 the information on the incidence of oncological diseases in whole and in specific locaion was collected. Results. In recent years, the incidence of malignant neoplasms in Russia, the Siberian Federal District, and the Kemerovo Region, among others, has been at a high level and continues to grow. Among men, lung cancer, colorectal cancer and prostate cancer take first place, and the latter has been competing for 2nd place in the structure of oncological pathology since 2020. At the same time, the gain in oncological diseases prevalence falls in the employable age (45 years and older). In addition to the commonly accepted facts about the risk of developing oncological pathology, there are more than 100 factors of the production environment classified as carcinogenic ones. In this regard, Kuzbass, as one of the most important economic regions of Russia, in which the leading role belongs to the industrial complex for mining and processing of coal, iron ores, and various non-metallic raw materials for metallurgy and the construction industry, refers to the regions unfavourable for the development of malignant neoplasms. Limitations. The limitations of the study relate to the impossibility at present to estimate the number of patients with malignant neoplasms employed in harmful labor conditions. Conclusion. As a result of analyzing own data and numerous studies, we propose screening for the most common oncological diseases (lung, prostate, and colorectal cancer) at periodic medical examinations, which will allow identifying these diseases at early stages for timely successful treatment, thereby prolonging labour longevity.