Evaluation of changes in salivary composition in renal failure patients before and after hemodialysis

2017

Background Saliva plays a major role in preserving the integrity of oral tissues. The oral health of renal failure patients could be negatively affected by the underlying pathology, the dialysis treatment, or an altered salivary composition. Major systemic changes occur during hemodialysis (HD), which could affect the flow rate and biochemical composition of saliva. Therefore, the aim of this study was to evaluate the effects of HD on the salivary flow rate, pH and biochemical composition before and after completion of a dialysis session. Material and methods Thirty Renal failure patients undergoing hemodialysis were selected based on the inclusion and exclusion criteria set forth for the s…