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Assessment of Vascular Function in Patients With Chronic Kidney Disease
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Assessment of Vascular Function in Patients With Chronic Kidney Disease

Published on: June 16, 2014

Effect of proteinuria and glomerular filtration rate on cardiovascular risk in essential hypertension

Julian Segura1, Carlos Campo, Luis M Ruilope

  • 1Unidad de Hipertensión Arterial, Hospital 12 de Octubre, Madrid, Spain.

Kidney International. Supplement
|October 16, 2004
PubMed

Insights

Essential hypertension can lead to poor kidney function, increasing heart risks. Proteinuria, a marker of kidney damage, strongly predicts cardiovascular events and death in hypertensive patients.

Area of Science:

  • Nephrology
  • Cardiology
  • Hypertension Research

Background:

  • Essential hypertension is linked to increased cardiovascular morbidity and mortality.
  • Altered renal function indices, including proteinuria, are independent predictors of cardiovascular outcomes.
  • Previous studies like the Framingham Heart Study highlighted proteinuria's prognostic value.

Purpose of the Study:

  • To assess the role of proteinuria as a risk factor in essential hypertension.
  • To determine if proteinuria predicts cardiovascular events and death in hypertensive patients with risk factors.

Main Methods:

  • The INSIGHT Study evaluated proteinuria in patients with essential hypertension.
  • Analysis included baseline proteinuria assessment in hypertensive individuals with cardiovascular risk factors.

Main Results:

  • Proteinuria at baseline was a potent predictor of cardiovascular events and mortality.
  • Minor renal function derangements, including proteinuria, associate with metabolic syndrome and atherosclerosis progression.
  • Routine renal function evaluation is crucial for hypertensive patients.

Conclusions:

  • Proteinuria is a significant risk factor for cardiovascular events and death in essential hypertension.
  • Renal function assessment should be routine in hypertensive patients for cardiovascular risk stratification.
  • Addressing minor renal function alterations is vital for managing cardiovascular risk in hypertension.

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