Reevaluating race and the glomerular filtration rate calculator. Issue 12 (December 2021)

• Record Type: Journal Article
• Authors: Lyas, Claretha; Zuber, Kim; Davis, Jane
• Is Part Of: JAAPA. Volume 34:Issue 12(2021)
• Publication Date: 2021-12
• Subjects: glomerular filtration rate -- calculator -- race -- ethnicity -- modifiers -- cystatin C; Medicine -- Periodicals; Physicians' assistants -- Periodicals; Medicine -- Periodicals; Physician Assistants -- Periodicals; Medicine; Physicians' assistants; Periodicals; 610.7372069
• DOI: 10.1097/01.JAA.0000800284.39341.3b
• Languages: English
• ISSNs: 0893-7400

Abstract

Abstract : ABSTRACT: Estimated glomerular filtration rate (eGFR) calculators have included a race adjustment to help approximate measured GFR. Over the past several years, as more attention has been directed toward uncovering racial bias, the appropriateness of including race in these calculators has been called into question. The American Society of Nephrology and the National Kidney Foundation convened an expert task force to review the inclusion of race in eGFR. The deliberative review showed that race can be removed from eGFR calculators without causing adverse reactions in any group of patients. This new, refitted CKD-EPI equation can be used immediately by all laboratories in the United States. The task force also recommended greater use of cystatin C nationally in eGFR calculations. This would enable the new CKD-EPI equation to incorporate both creatinine and cystatin C without race and would yield better accuracy than a calculator that uses creatinine alone.