Clinical and trophological status and features of the metabolic profile in children with recurrent respiratory diseases in the zone of ecological disaster of the Aral Sea region

The environmental crisis in the Aral Sea region has created a uniquely hazardous habitat that profoundly affects pediatric health. This study aims to evaluate the clinical and trophological status alongside the metabolic profile of children suffering from recurrent respiratory diseases who reside in the epicenter of the Aral Sea ecological disaster. The research involved a comprehensive clinical, anthropometric, and biochemical examination of one hundred and twenty children with recurrent respiratory tract infections, compared against a control group of fifty healthy children from the same region. The methodology strictly adhered to the standardized criteria for assessing physical development and metabolic markers. The results demonstrated a significant lag in the physical development of the main group, characterized by a high prevalence of stunting and reduced body mass index. Biochemical analysis revealed pronounced metabolic disturbances, including hypoproteinemia, dyslipidemia with elevated atherogenic fractions, and severe deficiencies in essential trace elements such as zinc and iron. These metabolic shifts indicate a state of chronic cellular hypoxia and oxidative stress induced by continuous exposure to environmental toxicants. The study concludes that recurrent respiratory diseases in this specific ecological zone are closely linked to profound trophological and metabolic disorders, necessitating the development of targeted, region-specific rehabilitation and nutritional intervention programs.