Background: High serum phosphorus (hPhos) is common in chronic kidney disease (CKD) and increases the risk of metastatic calcification. Guidelines advise patients with hPhos to restrict dietary phoshorus intake to 800-1000mg/day, and compliance with this diet can be challenging. Innovative education may improve compliance. Hypothesis: Intensive dietary education using the Phosphorus Point System Tool© (PPS) will result in lower serum phosphorus levels compared to standard education (SE). Methods: This study compared the effectiveness of the PPS to SE on 1) serum phosphorus, 2) dietary phosphate intake, knowledge and satisfaction in pre-dialysis CKD. Results: The PPS reduced 12 week serum phosphorus by 0.16 mmol/L (95% CI 0.37 to -0.05, p=0.130) when controlling for baseline. Dietary phosphorus and protein intake decreased significantly at week 6 on PPS compared to SE (p= 0.026, p=0.050; respectively). Summary: Although there was a trend indicating the tool may reduce serum phosphorus levels, further research is needed.
Identifer | oai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:OTU.1807/18272 |
Date | 13 January 2010 |
Creators | Degen, Amanda |
Contributors | Darling, Pauline Beatrice |
Source Sets | Library and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada |
Language | en_ca |
Detected Language | English |
Type | Thesis |
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