In the Original Investigation entitled “Acetazolamide and Hydrochlorothiazide Followed by Furosemide Versus Furosemide and Hydrochlorothiazide Followed by Furosemide for the Treatment of Adults With Nephrotic Edema: A Randomized Trial” that appeared in the March 2017 issue of AJKD (Fallahzadeh et al, volume 69, issue 3, pages 420-427), there was an error in the penultimate paragraph of the Results section on page 423. “24-Hour urine volume” should not have appeared in the first sentence; the correct phrasing of that sentence follows: “Mean values for changes in diastolic BP; serum sodium, potassium, creatinine, and albumin; SUN; 24-hour urine potassium, protein, and creatinine; and CLcr were not significantly different between the 2 groups in any of the study phases.”