Kidney Dis (Basel). 2020 Jan;6(1):59-63. doi: 10.1159/000502380. Epub 2019 Oct 18.
Progression of Metabolic Acidosis in Chronic Kidney Disease.
Kidney diseases (Basel, Switzerland)
Masayuki Tanemoto
Affiliations
Affiliations
- Department of Internal Medicine, Shin-Kuki General Hospital, Kuki, Japan.
- Division of Nephrology, Department of Internal Medicine, International University of Health and Welfare School of Medicine, Atami, Japan.
PMID: 32021875
PMCID: PMC6995968 DOI: 10.1159/000502380
Abstract
BACKGROUND: Metabolic acidosis, which is classified into either high anion gap type (high-AGMA) or non-anion gap type (non-AGMA), is a common complication in chronic kidney disease (CKD), but its development in CKD is obscure.
METHODS: Records of venous blood gas at a general hospital (2015-2017) were assessed by the physiological approach. Excluding records of primary respiratory disturbances, parameters of high-AGMA and non-AGMA (∆AG and ΔΔ, respectively) were compared with the estimated glomerular filtration rate (eGFR).
RESULTS: ΔAG correlated with eGFR negatively (
CONCLUSION: High-AGMA developed and progressed in CKD stage G5. Non-AGMA generally progressed before the early phase of CKD stage G5 and regressed thereafter.
Copyright © 2019 by S. Karger AG, Basel.
Keywords: Acid-base disorder; Chronic kidney disease; Disease progression; Kidney failure; Metabolic acidosis
Conflict of interest statement
The author has no conflicts of interests to declare.
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