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Published on: October 26, 2020

[Kidney and hypertension]

I Quack1, L C Rump

  • 1Klinik für Nephrologie, Universitätsklinik der Heinrich-Heine Universität, Moorenstrasse 5, Düsseldorf, Germany.

Der Internist
|March 26, 2009
PubMed

Insights

High blood pressure is common in chronic kidney disease and can harm kidneys. Strict blood pressure control (<130/80 mmHg) improves outcomes for hypertensive kidney patients, with renin-angiotensin-system inhibitors often preferred.

Area of Science:

  • Nephrology
  • Cardiology
  • Hypertension Research

Context:

  • Hypertension is a common comorbidity in chronic kidney disease (CKD).
  • Primary hypertension can lead to kidney damage, creating a bidirectional relationship.
  • Both conditions are significant risk factors for cardiovascular disease.

Purpose:

  • To emphasize the critical role of blood pressure management in patients with kidney disease.
  • To outline diagnostic steps for hypertensive patients, including assessing kidney function.
  • To recommend therapeutic strategies for managing hypertension in renal patients.

Summary:

  • Elevated blood pressure is prevalent in CKD and can independently damage kidneys.
  • Assessing glomerular filtration rate, proteinuria, and kidney structure is crucial for hypertensive patients.
  • Strict blood pressure control (<130/80 mmHg) and monitoring are vital for improving renal and cardiovascular outcomes.
  • Renin-angiotensin-system inhibitors are often the preferred antihypertensive agents in patients with kidney damage.

Impact:

  • Highlights the necessity of integrated management of hypertension and kidney disease.
  • Underscores the prognostic significance of blood pressure control for renal health.
  • Informs clinical practice regarding diagnostic workup and therapeutic choices for hypertensive nephropathy.

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