in four patients with renal hyperchloremic acidosis and hyperkalemia , hyporeninemic hypoaldosteronism and chronic renal insufficiency ( glomerular filtration rates of 13 , 31 , 35 and 44 ml per minute per 1.73 m2 ) , prolonged administration of fludrocortisone increased urinary potassium and net acid excretion , corrected hyperkalemia and substantially ameliorated acidosis .
C0001126
renal hyperchloremic acidosis
C0001122
acidosis