Potential benefits of alkali therapy to prevent GFR loss: time for a palatable 'solution' for the management of CKD

Abstract

There is increasing evidence that alkali therapy can retard progression of chronic kidney disease (CKD). We summarize recent studies and discuss a mechanism whereby alkali therapy may neutralize acid production associated with typical Western diets, which generate acid. We emphasize the rationale for using alkali therapy early in the course of CKD, even in the absence of overt metabolic acidosis, and we urge the pharmaceutical industry to develop palatable alkali-containing solutions.