Autor: |
Mathur, Vandana S, Bushinsky, David A, Inker, Lesley, Klaerner, Gerrit, Li, Elizabeth, Parsell, Dawn, Perkovic, Vlado, Stasiv, Yuri, Walker, Michael, Wesson, Donald E, Wheeler, David C, Tangri, Navdeep |
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Zdroj: |
Nephrology Dialysis Transplantation; Jun2023, Vol. 38 Issue 6, p1448-1458, 11p |
Abstrakt: |
Background Whether treating metabolic acidosis slows progression of chronic kidney disease (CKD) has not been established. Veverimer is a novel hydrochloric acid binder that removes acid from the gastrointestinal tract leading to an increase in serum bicarbonate; it is being developed to treat metabolic acidosis with the goal of slowing progression of CKD. Methods The VALOR-CKD trial is an international, randomized, multicenter, double-blind, placebo-controlled study designed to evaluate the effect of once-daily veverimer on kidney disease progression in patients with metabolic acidosis and CKD. Eligibility criteria include a serum bicarbonate in the range of 12–20 mmol/L and an estimated glomerular filtration rate (eGFR) of 20–40 mL/min/1.73 m2. The primary outcome is kidney disease progression defined as the development of end-stage kidney disease, a sustained decline in eGFR of >40% from baseline or death due to kidney failure. Key secondary endpoints include effects on physical function. Results Between December 2018 and December 2021, 1480 participants were randomized. The mean age at baseline was 65.1 years and 42% of the patients were female. The mean baseline eGFR was 29.1 mL/min/1.73 m2 and mean serum bicarbonate was 17.5 mmol/L. The median urine albumin-to-creatinine ratio at screening was 201 mg/g and the median 5-year predicted risk of kidney failure was 32%. Diabetes and hypertension were present in 56% and 98% of participants, respectively. Conclusions VALOR-CKD has recruited a large population of people with metabolic acidosis at high risk for CKD progression to determine the effects of veverimer on the risk of progressive loss of kidney function. [ABSTRACT FROM AUTHOR] |
Databáze: |
Complementary Index |
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