Curr Opin Nephrol Hypertens. 2026 Mar 16. doi: 10.1097/MNH.0000000000001176. Online ahead of print.
ABSTRACT
PURPOSE OF REVIEW: Early changes in kidney function in young adults - particularly modest declines in estimated glomerular filtration rate (eGFR) and the development of microalbuminuria - are increasingly recognized as predictors of long-term kidney and cardiovascular outcomes. This review summarizes the recent literature to present the clinical relevance of these early changes, highlight emerging insights into underlying mechanisms, and discuss implications for preventive strategies.
RECENT FINDINGS: Even subtle reductions in kidney function in young adults are associated with higher risks of clinically significant adverse outcomes. Advancements in measurement techniques, including the use of novel biomarkers such as cystatin C, have improved early detection of dysfunction in kidney filtration. Risk factors include metabolic, vascular, genetic, and environmental determinants. Evidence suggests early kidney changes are prognostically important and may warrant targeted screening in high-risk populations. Lifestyle interventions and pharmacologic therapies, such as sodium-glucose co-transporter-2 inhibitors, show promise in slowing early progression.
SUMMARY: Recognition of early kidney function changes offers a window for intervention to mitigate long-term morbidity. Future research should refine screening thresholds, optimize preventive strategies, and evaluate early interventional therapies to improve outcomes In young adults.
PMID:41830416 | DOI:10.1097/MNH.0000000000001176