Capillary rarefaction: an early marker of microvascular disease in young hemodialysis patients

Abstract

Pediatric HD patients demonstrate a 'structural deficit' in CD but show preserved 'functional integrity'. Capillary rarefaction, an early risk factor of incipient vascular calcification, was strongly associated with biomarkers of altered mineral metabolism. Further studies are warranted to determine the impact of optimizing blood pressure and metabolic control on changes in capillary rarefaction in young CKD patients.