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Relevance of chronic kidney disease classification (K/DOQI) in renal transplant patients

G Fernandez-Fresnedo1, A de Francisco, J C Ruiz

  • 1Nephrology Service, Universitary Hospital Marqués de Valdecilla, Santander, Spain. nefffg@humv.es

Transplantation Proceedings
|November 14, 2006
PubMed

Insights

Chronic kidney disease (CKD) is highly prevalent in kidney transplant recipients. CKD staging helps identify patients at higher risk for complications, guiding targeted therapies for improved outcomes.

Area of Science:

  • Nephrology
  • Transplant Medicine
  • Public Health

Background:

  • National Kidney Foundation (NKF) guidelines exist for chronic kidney disease (CKD) diagnosis and staging.
  • Applicability of NKF CKD guidelines to renal transplant recipients remains unclear.

Purpose of the Study:

  • To analyze the prevalence of CKD in stable renal transplant recipients.
  • To determine the complications associated with CKD in this population.
  • To assess the influence of CKD stage on complication development.

Main Methods:

  • Cross-sectional study of 506 stable renal transplant recipients.
  • Analysis of CKD prevalence, complications, and CKD stage-specific risks.
  • Data collected on patient demographics, time post-transplant, and clinical parameters.

Main Results:

  • CKD was diagnosed in 90.3% of patients.
  • A significant proportion (9.9%) had advanced CKD (stages 4-5, GFR < 30 mL/min/1.73 m²).
  • Prevalence of anemia, phospho-calcium disorders, hypertriglyceridemia, and hypertension increased with CKD stage.

Conclusions:

  • CKD and its complications are highly prevalent in renal transplant recipients.
  • CKD staging is valuable for identifying high-risk patients.
  • Tailored therapeutic strategies based on CKD stage can improve transplant outcomes.

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