Journal Article Review Ppublish
PubMed: 40314085 DOI: 10.1097/MNH.0000000000001084
Effects of aging on chronic kidney disease mineral and bone disorder.
Curr Opin Nephrol Hypertens 34(4):297-303
Authors: Washington A Freire-Filho, Maria Aparecida Dalboni, Rosilene M Elias
Affiliations
- Department of Medicine, Service of Nephrology, Universidade de Sao Paulo.
- Universidade Nove de Julho (UNINOVE), Sao Paulo, Brazil.
Abstract
PURPOSE OF REVIEW
Aging and chronic kidney disease mineral and bone disorder (CKD-MBD) interact to worsen bone health, vascular calcification, and frailty in older patients. The altered FGF23-Klotho axis and disrupted mineral homeostasis emphasize the need for early interventions to mitigate fractures and cardiovascular complications in this vulnerable population. This review provides an updated overview of the current knowledge on CKD-MBD in older patients.
RECENT FINDINGS
CKD-MBD exacerbates bone fragility and vascular calcification in older populations. Early vascular aging and cognitive decline are associated with increased mortality. Disruptions in calcium, phosphate, and vitamin D homeostasis accelerate bone loss and fracture risk, whereas secondary hyperparathyroidism worsens cardiovascular outcomes. Additionally, polypharmacy, sarcopenia, and cognitive impairment further intensified the clinical burden in aging CKD patients.
SUMMARY
Aging potentially worsens CKD-MBD, vascular calcification, and cardiovascular disease in older patients. This growing field offers promising opportunities for further research to enhance understanding, improve bone health outcomes, and reduce fracture risk.
MeSH
Kidney Diseases, Hypertension, Chronic Kidney Disease-Mineral And Bone Disorder, Homeostasis, Aging, Cognitive Dysfunction, Kidney, Vascular Calcification