THE IMPACT OF NURSE-LED EDUCATION ON HAEMODIALYSIS PATIENTS' PHOSPHATE BINDER MEDICATION ADHERENCE

Background: Phosphate binder medication adherence is required to maintain optimal phosphate levels and minimise bone disease in people with end stage kidney disease. Objectives: To examine the impact of a nurse-led education intervention on bone disorder markers, adherence to phosphate binder medication and medication knowledge. Design: Descriptive study with a paired pre-post intervention survey. Participants: Adults receiving haemodialysis. Methods: Twelve-week intervention where patients self-administered their phosphate binder medication at each dialysis treatment. Nurses provided individualised education. Patients completed a pre-and post-intervention survey designed to explore their knowledge of phosphate binders. Results: There were no statistically significant changes in clinical markers but a significant improvement in the proportion of patients who took their phosphate binder correctly, increasing from 44 to 72% (p - 0.016). There were moderate to large effect size changes for improved knowledge. Conclusions: A nurse-led intervention education programme can increase patients' phosphate binder adherence. However, this does not necessarily manifest into improved serum phosphate levels.