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Hyperphosphatemia Management in Patients with Chronic Kidney Disease

Ahmed M Shaman1, Stefan R Kowalski2

  • 1Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia.

Saudi Pharmaceutical Journal : SPJ : the Official Publication of the Saudi Pharmaceutical Society
|June 23, 2016
PubMed

Insights

Managing hyperphosphatemia in chronic kidney disease (CKD) is crucial to prevent complications like cardiovascular calcification. This review explores phosphorus homeostasis and CKD management strategies, including factors affecting phosphate binder efficacy.

Area of Science:

  • Nephrology
  • Endocrinology
  • Cardiovascular Medicine

Background:

  • Hyperphosphatemia in chronic kidney disease (CKD) is linked to severe complications, including cardiovascular calcification, renal osteodystrophy, and secondary hyperparathyroidism (SHPT).
  • Elevated phosphate levels in CKD patients correlate with increased cardiovascular disease incidence and mortality.
  • Understanding phosphorus homeostasis is essential for effective hyperphosphatemia management in CKD.

Purpose of the Study:

  • To provide a comprehensive review of phosphorus homeostasis.
  • To discuss current management strategies for hyperphosphatemia in CKD patients.
  • To highlight reasons for treatment failure, focusing on gastric pH impact on phosphate binders.

Main Methods:

  • Literature review of studies on phosphorus homeostasis.
  • Analysis of pharmacological and non-pharmacological treatment options for hyperphosphatemia.
  • Examination of factors influencing phosphate binder efficacy, particularly gastric pH.

Main Results:

  • Review details the complex physiologic pathways of phosphorus balance.
  • Identifies key treatment approaches for managing elevated phosphate levels in CKD.
  • Emphasizes the significant role of gastric pH in determining the effectiveness of oral phosphate binders.

Conclusions:

  • Effective hyperphosphatemia management in CKD requires a thorough understanding of phosphorus balance and treatment options.
  • Gastric pH significantly impacts phosphate binder efficiency, representing a critical factor in treatment success.
  • Addressing factors like gastric pH is vital for optimizing hyperphosphatemia control in CKD patients.

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