Correction to: Treatment of metabolic acidosis with sodium bicarbonate delays progression of chronic kidney disease: the UBI Study

Autor: Biagio R, Di Iorio, Antonio, Bellasi, Kalani L, Raphael, Domenico, Santoro, Filippo, Aucella, Luciano, Garofano, Michele, Ceccarelli, Luca, Di Lullo, Giovanna, Capolongo, Mattia, Di Iorio, Pasquale, Guastaferro, Giovambattista, Capasso, Fabio, Vitale
Rok vydání: 2020
Předmět:
Zdroj: Journal of Nephrology
ISSN: 1724-6059
1121-8428
0164-0119
Popis: Background Metabolic acidosis is associated with accelerated progression of chronic kidney disease (CKD). Whether treatment of metabolic acidosis with sodium bicarbonate improves kidney and patient survival in CKD is unclear. Methods We conducted a randomized (ratio 1:1). open-label, controlled trial (NCT number: NCT01640119. www.clinicaltrials.gov) to determine the effect in patients with CKD stage 3–5 of treatment of metabolic acidosis with sodium bicarbonate (SB) on creatinine doubling (primary endpoint), all-cause mortality and time to renal replacement therapy compared to standard care (SC) over 36-months. Parametric, non-parametric tests and survival analyses were used to assess the effect of SB on these outcomes. Results A total of 376 and 364 individuals with mean (SD) age 67.8 (14.9) years, creatinine clearance 30 (12) ml/min, and serum bicarbonate 21.5 (2.4) mmol/l were enrolled in SB and SC, respectively. Mean (SD) follow-up was 29.6 (9.8) vs 30.3 (10.7) months in SC and SB. respectively. The mean (SD) daily doses of SB was 1.13 (0.10). 1.12 (0.11). and 1.09 (0.12) mmol/kg*bw/day in the first, second and third year of follow-up, respectively. A total of 87 participants reached the primary endpoint [62 (17.0%) in SC vs 25 (6.6%) in SB, p
Databáze: OpenAIRE
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