The Implication of Dropping Race from the MDRD Equation to Estimate GFR in an African American-Only Cohort

Autor: Ernie Yap, Yelyzaveta Prysyazhnyuk, Jie Ouyang, Isha Puri, Carla Boutin-Foster, Moro Salifu
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: International Journal of Nephrology, Vol 2021 (2021)
Druh dokumentu: article
ISSN: 2090-2158
DOI: 10.1155/2021/1880499
Popis: The widely used Modification of Diet in Renal Disease (MDRD) formula adapts a 1.212 multiplier for individuals who are identified as African Americans (AAs) or Blacks, which leads to a higher GFR estimation. As it stands, AAs have a lower prevalence of chronic kidney disease (CKD) but higher incidence of end-stage renal disease (ESRD) compared with Whites. Many hypotheses have been postulated to explain this paradox, but the imprecision of the GFR estimation with race-adaptation could be contributory. We performed a single-center, longitudinal, retrospective study on a cohort of outpatient AA patients using the MDRD and MDRDrace removed and CKD-EPI and CKD-EPIrace removed and their progression to CKD G5 (eGFR 60 ml/min/1.72 min2 ranges. This will have tremendous impact on our center’s approach to pharmacological dosing, referral system, best practices, and outcome surveillance. Comprehensive review of the current “race-corrected” eGFR will require a multifaceted approach and adjunctive use of noncreatinine-based approach.
Databáze: Directory of Open Access Journals