The role of dietary phosphorus restriction in the conservative management of chronic renal disease.
Evidence exists that phosphate retention plays a major role in causing secondary hyperparathyroidism, cardiovascular morbidity, and loss of residual renal function in chronic renal disease patients, and that a subtle elevation in serum phosphate occurs at early stages in the course of renal insufficiency. The implementation of a low-phosphorus, low-protein dietary regimen plays a special role in the conservative management of chronic renal disease patients, for the prevention and correction of secondary hyperparathyroidism and for the renal and cardiovascular protection. However, the success and safety of dietary phosphate restriction largely depends on good compliance with dietary recommendations, which must represent a major goal to be regularly pursued in the clinical practice. To this aim, it is crucial that dietitians expert in renal nutrition give education and personalized dietary advice, with the aim of enhancing the patient's adherence to nutritional prescriptions.
Barsotti
Giuliano
G
U. O. Nefrologia Universitaria, Dipartimento di Medicina Interna, Universita di Pisa, Pisa, Italy. g.barsotti@med.unipi.it <g.barsotti@med.unipi.it>
Cupisti
Adamasco
A
D000818:Animals; D018753:Diet, Protein-Restricted; D004046:Dietetics; D002149:Energy Intake; D006801:Humans; D007676:Kidney Failure, Chronic / Q000178:diet therapy*; D016226:Phosphorus, Dietary / Q000008:administration & dosage*
D016226:Phosphorus, Dietary