Publications by authors named "Zarina Bilyalova"
Within the framework of multicenter clinical studies of the original anticancer drug "Arglabin" in the complex therapy of breast cancer (BC) in an increased dose on the basis of the Regional Oncological Dispensary, Karaganda, 80 patients BC were examined and treated: 40 patients in the control group and 40 in the study group. The index of grade I anemia was higher in patients of the control group: in (15.6±6.
View Article and Find Full Text PDFTrends in Stage-Specific Kidney Cancer Incidence in Kazakhstan, 2005-2019.
Asian Pac J Cancer Prev
September 2024
Article Synopsis
- The study aimed to analyze kidney cancer incidence in Kazakhstan over 15 years, focusing on factors like age, sex, and cancer stage.
- Results showed a higher incidence in males and peak cases among those aged 50-69, with an increase in older age groups and significant regional differences.
- The findings indicate a growing trend in kidney cancer cases, influenced by exposure to risk factors and imaging practices, along with varying patterns in cancer stages across regions.
Objective: The aim is to study the trends of liver cancer (LC) incidence in the regional context in Kazakhstan.
Methods: The retrospective study was done using descriptive and analytical methods of oncoepidemiology. The extensive, crude and age-specific incidence rates are determined according to the generally accepted methodology used in sanitary statistics.
Objective: The article studies the geographical features of the incidence of hypopharynx cancer (HPC) in Kazakhstan.
Methods: The retrospective study was done for the period 2017-2021. Descriptive and analytical methods of ecoepidemiology were used.
Article Synopsis
- - The study indicates a projected increase in breast cancer deaths globally, forecasting 1.04 million deaths by 2040, including 2,380 in Kazakhstan, due to demographic changes.
- - Over a decade (2009-2018), 12,958 women died from breast cancer, with the average age at death being 61.6 years, and peak mortality rates observed in the 70-84 age group.
- - Despite a strong downward trend in age-standardized mortality rates, attributed to improved access to mammography and treatment, certain regions like Pavlodar, Almaty, and Astana still report high mortality rates.
Objective: The aim is to study the trends of lymphosarcoma incidence in the regional context in Kazakhstan.
Methods: The retrospective study was done using descriptive method of oncoepidemiology. The extensive, crude and age-specific incidence rates are determined according to the generally accepted methodology used in statistics.
Article Synopsis
- - The study aims to analyze lung cancer incidence trends in Kazakhstan over a 10-year period, focusing on demographic factors like age and gender.
- - A total of 36,916 new lung cancer cases were recorded, with higher rates in men and older age groups; the average age of patients was 64.2 years.
- - It was found that lung cancer incidence is generally decreasing in Kazakhstan, particularly in younger age groups, while a slight increase is noted in the 80-84 age group; high rates persist in northern and eastern regions.
Background: Endometrial cancer is the fifteenth most common malignant disease in the world. It is estimated that 417,367 new cases of this malignant neoplasm are diagnosed annually and 97,370 women die from it.
Objective: The epidemiological features of the corpus uteri cancer (CUC) incidence and its spatial and temporal assessment in Kazakhstan were studied.
Trend in Gastric Cancer Mortality in Kazakhstan.
Asian Pac J Cancer Prev
November 2022
Objective: The aim is to study the trends in gastric cancer (GC) mortality in Kazakhstan.
Methods: Data on those who died from GC and on the annual population were obtained from the Bureau of National Statistics of the Agency for Strategic Planning and Reforms of the Republic of Kazakhstan. A retrospective study was carried out for the period 2009-2018 using descriptive and analytical methods of oncoepidemiology.
Background: The study conducted a component analysis of the dynamics of the incidence of breast cancer (BC) in Karaganda region.
Methods: Primary data were for registered patients with BC (ICD 10-C50) in Kazakhstan, Karaganda region the period of 2009-2018. Evaluation of changes in BC incidence in the population of Karaganda was performed using component analysis according to the methodological recommendations.
Objective: The article studies the geographical features of the incidence of gastric cancer (GC) in Kazakhstan.
Methods: The retrospective study was done for the period 2009-2018. Descriptive and analytical methods of oncoepidemiology were used.
Objective: The aim is to study the trends in colorectal cancer (CRC) mortality in Kazakhstan.
Methods: The retrospective study was done using descriptive and analytical methods of oncoepidemiology. The extensive, crude and age-specific mortality rates are determined according to the generally accepted methodology used in sanitary statistics.
Objective: The study is to conduct a component analysis of the dynamics of the incidence of BC (BC) in Kazakhstan, taking into account regions.
Methods: Primary data were for registered patients with BC (ICD 10 - C50) in the whole country during the period of 2009-2018. Evaluation of changes in BC incidence in the population of Kazakhstan was performed using component analysis according to the methodological recommendations.
Objective: The epidemiological features of the cervical cancer (CC) incidence and its spatial and temporal assessment in Kazakhstan were studied.
Methods: The retrospective study was done for the period 2009-2018. Descriptive and analytical methods of oncoepidemiology were used.
Thyroid Cancer in Kazakhstan: Component Analysis of Incidence Dynamics.
Asian Pac J Cancer Prev
September 2019
Background: The International Agency for Research on Cancer (IARC) reports that 567,000 new cases of thyroid cancer (TC) were registered in the world in 2018, and the age-standardized incidence rate was 6.7 per 100,000. The Global Cancer Observation forecasts a 35% growth in the number of new cases worldwide by 2040.
View Article and Find Full Text PDFBackground: Breast cancer is the most common malignant disease among the female population of Kazakhstan like in many developed countries of the world (Canada, UK, US, Western Europe), and it accounts for every 5 tumor. We aimed to assess the epidemiological aspects of breast cancer incidence and mortality among Almaty and Astana (Now Nur-Sultan), Kazakhstan residents in 2009-2018.
Methods: A retrospective study using modern descriptive and analytical methods of epidemiology was conducted to evaluate the breast cancer incidence and mortality in megapolises of Kazakhstan.
Background: Arrangement of effective management aimed at improving dermatological services and consistent care of patients with skin diseases depends on understanding the epidemiological situation.
Methods: This retrospective study presents an epidemiological assessment of non-neoplastic skin and subcutaneous tissue diseases in Kazakhstan registered in 2003-2015.
Results: The yearly incidence rate of the diseases among the whole population was in average 3,341.
Background: In this study, we examined epidemiological aspects of dynamic changes in incidences of laryngeal cancer in male and female populations in Kazakhstan.
Materials And Methods: Primary data were for registered patients with malignant laryngeal tumors in the whole country during the period of 1999-2014. Evaluation of changes in laryngeal cancer incidence in the population of Kazakhstan was performed using component analysis.
Breast cancer incidence and mortality in Kazakhstan are considered to be increasing but exact statistics have hitherto been lacking. The present study was therefore undertaken to retrospectively assess data for the whole country, accessed from the central registration office, for the period 1999-2013. Age standardized data for incidence and mortality were generated and compared across age groups.
View Article and Find Full Text PDFThe aim of the research was to evaluate the incidence of breast cancer in the ecological areas of Kazakhstan and assess the potential . A retrospective study of 11 years (1999 to 2009) was conducted using descriptive and analytical methods. The incidence of breast cancer was the lowest in the Aral-Syr Darya area (18.
View Article and Find Full Text PDFThe aim of this research was to examine the incidence of major forms of cancer in the Aral-Syr Darya ecological area of Kazakhstan. The present retrospective study of 11 years (1999-2009) was therefore conducted using descriptive and analytical methods. Incidence rates (crude and standardized) of 11 leading cancer sites were calculated and trends determined.
View Article and Find Full Text PDFThe aim of the research was to examine age-specific features of incidence of cancer of the esophagus, lung, stomach, breast, cervix and thyroid gland in the Aral Sea area in Kazakhstan. A retrospective study of 11 years (1999-2009) was conducted using descriptive and analytical methods with calculated age incidence rates. The average age of patients with esophageal cancer and lung cancer had a tendency for increase with "aging", while in other cases "juvenation" was noted.
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