A systematic review of 63 trials with over 35,000 participants indicated ACE inhibitors significantly reduced doubling of serum creatinine levels compared to other drugs (ARBs, α blockers, β blockers, etc.), and the authors suggested this as a first line of defense. The AASK trial showed that ACE inhibitors are more effective at slowing down the decline of kidney function compared to calcium channel blockers and beta blockers. As such, ACE inhibitors should be the drug treatment of choice for patients with chronic kidney disease regardless of race or diabetic status.
