Browsing by Author "Mihaljević, Olgica (56388747900)"

Introduction/Aim. Although coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), primarily affects the respiratory system, the possibility of multisystem tissue and organ damage is not excluded. In severe forms of the disease, hematological disorders with the accompanying laboratory derangements often occur. The aim of the review was to describe and further improve our understanding of the possible pathophysiological mechanisms involved in hemostatic derangements in COVID-19 patients with accompanying laboratory findings. Material and Methods. A comprehensive investigation was conducted using keywords “COVID-19“, “SARS-CoV-2“, “hemostatic disturbances in COVID-19“, “laboratory findings in COVID-19“, in the PubMed, Google Scholar and Science Direct databases to determine the eligible studies. Results. The most recognizable laboratory findings of these disorders include increase in the concentration of D-dimer values, prolonged prothrombin time with or without slight changes in the activated partial thromboplastin time, changes in the number of platelets according to thrombocytopenia or thrombocytosis (rarely), as well as an increase in the concentration of fibrinogen, usually in the initial stages of the disease. Conclusion. The importance of COVID-19 coagulopathy is reflected in an increased mortality rate due to the high frequency of thromboembolic episodes, which can be the reason for multiorgan dysfunction syndrome. © 2023 Sciendo. All rights reserved.

Background: Approximately 2.3 million female breast cancer cases were identified globally in 2020, resulting in 685,000 fatalities among women. Serbia too experiences a high breast cancer burden. Effective reduction of breast cancer incidence and mortality necessitates strategic measures encompassing the implementation of cost-effective screening technology. However, various impediments to screening implementation persist. We aimed to estimate the impact of socioeconomic factors on breast cancer screening in Serbia. Methods: Data from the 2019 National Health Survey of the population of Serbia was. The research was a descriptive, cross-sectional analytical study by design, on a representative sample of the population of Serbia. Data from women aged 15+ yr were used to examine the demographic and socioeconomic factors associated with breast cancer screening inequalities. Results: In Serbia the age group of women who predominantly participated in organized breast cancer screening (39.5%) were the ones aged 65+ yr. Women with a secondary education were 2.1x more likely to undergo a screening exam voluntarily (57.5%), compared to women with a higher education background (26.6%). When considering marital and financial circumstances, married/unmarried women from an affluent financial category exhibited a notably higher frequency of self-initiating a mammography (73% and 48.5%) in comparison to those financially struggling (27.6%). Conclusion: Strong support is imperative for countries to establish prevention and early detection programs for cancer. © 2024 Djordjević et al.