Randomized controlled trial of strain-specific probiotic formulation (Renadyl) in dialysis patients.

Renadyl appeared to be safe to administer to ESRD patients on hemodialysis. Stability in QOL assessment is an encouraging result for a patient cohort in such advanced stage of kidney disease. Efficacy could not be confirmed definitively, primarily due to small sample size and low statistical power-further studies are warranted.