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Assessment of Vascular Function in Patients With Chronic Kidney Disease
08:50

Assessment of Vascular Function in Patients With Chronic Kidney Disease

Published on: June 16, 2014

Hypertension in patients with chronic kidney disease

Ranjan Chanda1, Andrew Z Fenves

  • 1Baylor University Medical Center, Nephrology Division, Dallas, TX 75246, USA.

Current Hypertension Reports
|September 10, 2009
PubMed

Insights

Hypertension management in chronic kidney disease (CKD) patients requires stringent blood pressure control, often needing multiple medications. This is crucial for preventing kidney failure and cardiovascular events, especially in high-risk populations.

Area of Science:

  • Nephrology
  • Cardiology
  • Pharmacology

Background:

  • Hypertension is highly prevalent in patients with chronic kidney disease (CKD), significantly increasing risks for kidney function decline and cardiovascular complications.
  • African Americans with hypertension and genetic predispositions face elevated risks for renal disease and end-stage renal failure.

Purpose of the Study:

  • To outline optimal hypertension management strategies for patients with CKD, including those on dialysis and kidney transplant recipients.
  • To emphasize the importance of stringent blood pressure control and specific therapeutic approaches for different CKD populations.

Main Methods:

  • Review of current guidelines and evidence for hypertension management in various stages of kidney disease.
  • Focus on achieving target blood pressure < 130/80 mm Hg through combination therapy, including renin-angiotensin-aldosterone system blockade.
  • Consideration of ambulatory BP monitoring and drug timing for dialysis patients; specific recommendations for transplant recipients and autosomal-dominant polycystic kidney disease.

Main Results:

  • Stringent BP control (< 130/80 mm Hg) is essential for hypertensive CKD patients, often necessitating multi-drug regimens.
  • Renin-angiotensin-aldosterone system inhibitors are key components for managing hypertension and proteinuria in CKD.
  • Tailored approaches are needed for dialysis patients (ambulatory monitoring, long-acting drugs) and transplant recipients (similar BP targets, no drug class preference).

Conclusions:

  • Effective hypertension management is critical for preserving kidney function and reducing cardiovascular risk in CKD patients.
  • Therapeutic strategies must be individualized based on the patient's CKD status, including dialysis dependence and transplantation.
  • Angiotensin-converting enzyme inhibitors are recommended for hypertensive patients with autosomal-dominant polycystic kidney disease due to prominent diastolic dysfunction.

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