The impact of occult renal failure on the cardiovascular risk stratification in an elderly population: the PREV-ICTUS study.
Blood Press
; 17(4): 212-9, 2008.
Article
in En
| MEDLINE
| ID: mdl-18821185
ABSTRACT
BACKGROUND AND OBJECTIVES:
To analyze the impact of occult renal failure (ORF) in the individual risk stratification and on the blood pressures (BP) and low-density lipoprotein (LDL) goals in an aged population, according to the ESH/ESC Hypertension Guidelines.METHODS:
A cross-sectional, population-based study on individuals aged 60 years or more carried out in Primary Care Centers of Spain. Kidney function was estimated from calculated creatinine clearance (eGFR), Cockroft and Gault formula. Ten-year cardiovascular risk was estimated through the ESH/ESC table including or not including the eGFR. Estimates of the modification in BP and LDL-cholesterol (cLDL) goals were calculated.RESULTS:
In 6419 subjects, 4242 subjects (66%) had normal renal function, 1971 (31%) had ORF (normal creatinine and low eGFR) and 206 (3%) had insufficient renal function (high creatinine and all of them low eGFR). Inclusion of ORF as target organ damage resulted in an increase in the estimated risk in 10.8% of the total sample, increasing the percentage of high-risk subjects. In the latter case, new BP and cLDL goals (<130/80 mmHg and <100 mg/dl) should be needed in 475 (7.4%) and 413 (6.4%) additional subjects, respectively.CONCLUSION:
Inclusion of the ORF resulted in a significant increase in the percentage of subjects with estimated high cardiovascular risk.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Cardiovascular Diseases
/
Renal Insufficiency
/
Hypertension
Type of study:
Clinical_trials
/
Etiology_studies
/
Guideline
/
Observational_studies
/
Prevalence_studies
/
Prognostic_studies
/
Risk_factors_studies
Limits:
Aged
/
Humans
/
Middle aged
Country/Region as subject:
Europa
Language:
En
Journal:
Blood Press
Journal subject:
ANGIOLOGIA
Year:
2008
Document type:
Article
Affiliation country:
Spain