[PP.07.19] ASSOCIATION OF MAXIMUM SPEED OF BLOOD PRESSURE RISE DURING 24-H ABPM WITH SUBCLINICAL RENAL DAMAGE IN ESSENTIAL HYPERTENSION

Mule, G.; Salemi, R.

Risultato della ricerca: Paper

Abstract

Objective: Experimental studies documented that the mechanical injury of intravascular pressure on the vessel wall, which results in vascular remodelling and atherosclerosis, may be more closely associated to oscillatory than to steady laminar shear stress This suggests that the hypertensive patient's prognosis may depend not only on average BP level but also on the degree and rate of BP variation. Little is known about the relationships between early renal abnormalities and the rate of BP changes assessed by intermittent 24-h ambulatory BP monitoring (ABPM). Our study was aimed to analyse the relationships between subclinical renal damage (SRD), defined as the presence of microalbuminuria or an estimated glomerular filtration rate (eGFR) between 30-60 ml/min/1.73 m2 and the maximum speed of BP rise (Max Slope BP) during a 24-h BP recording Design and method: The study population consisted of 389 untreated essential hypertensives (mean age: 49 +/- 13 years; males 58%), which underwent 24-h ABPM, 24-h albumin excretion rate (AER) measurement and GFR estimation, using the CKD-EPI equation. The Max Slope BP was calculated as the first derivative of the curve obtained by fitting partial Fourier series to raw BP data recorded by discontinuous 24-h ABPM. Results: The Max Slope of systolic BP (SBP) was higher in subjects with SRD (n = 117) than in those without SRD (n = 272) .
Lingua originaleEnglish
Stato di pubblicazionePublished - 2017

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Ambulatory Monitoring
Blood Pressure
Kidney
Fourier Analysis
Glomerular Filtration Rate
Albumins
Atherosclerosis
Pressure
Essential Hypertension
Wounds and Injuries
Population

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@conference{2c742662de75490ab28b0601166cabaf,
title = "[PP.07.19] ASSOCIATION OF MAXIMUM SPEED OF BLOOD PRESSURE RISE DURING 24-H ABPM WITH SUBCLINICAL RENAL DAMAGE IN ESSENTIAL HYPERTENSION",
abstract = "Objective: Experimental studies documented that the mechanical injury of intravascular pressure on the vessel wall, which results in vascular remodelling and atherosclerosis, may be more closely associated to oscillatory than to steady laminar shear stress This suggests that the hypertensive patient's prognosis may depend not only on average BP level but also on the degree and rate of BP variation. Little is known about the relationships between early renal abnormalities and the rate of BP changes assessed by intermittent 24-h ambulatory BP monitoring (ABPM). Our study was aimed to analyse the relationships between subclinical renal damage (SRD), defined as the presence of microalbuminuria or an estimated glomerular filtration rate (eGFR) between 30-60 ml/min/1.73 m2 and the maximum speed of BP rise (Max Slope BP) during a 24-h BP recording Design and method: The study population consisted of 389 untreated essential hypertensives (mean age: 49 +/- 13 years; males 58{\%}), which underwent 24-h ABPM, 24-h albumin excretion rate (AER) measurement and GFR estimation, using the CKD-EPI equation. The Max Slope BP was calculated as the first derivative of the curve obtained by fitting partial Fourier series to raw BP data recorded by discontinuous 24-h ABPM. Results: The Max Slope of systolic BP (SBP) was higher in subjects with SRD (n = 117) than in those without SRD (n = 272) .",
author = "{Mule, G.; Salemi, R.} and Santina Cottone and Giuseppe Mule' and Marco Guarneri and Laura Guarino and Fabrizio Vaccaro and Vario, {Maria Giovanna} and Tiziana Viola and Claudia Cusumano and Francesca Gervasi",
year = "2017",
language = "English",

}

TY - CONF

T1 - [PP.07.19] ASSOCIATION OF MAXIMUM SPEED OF BLOOD PRESSURE RISE DURING 24-H ABPM WITH SUBCLINICAL RENAL DAMAGE IN ESSENTIAL HYPERTENSION

AU - Mule, G.; Salemi, R.

AU - Cottone, Santina

AU - Mule', Giuseppe

AU - Guarneri, Marco

AU - Guarino, Laura

AU - Vaccaro, Fabrizio

AU - Vario, Maria Giovanna

AU - Viola, Tiziana

AU - Cusumano, Claudia

AU - Gervasi, Francesca

PY - 2017

Y1 - 2017

N2 - Objective: Experimental studies documented that the mechanical injury of intravascular pressure on the vessel wall, which results in vascular remodelling and atherosclerosis, may be more closely associated to oscillatory than to steady laminar shear stress This suggests that the hypertensive patient's prognosis may depend not only on average BP level but also on the degree and rate of BP variation. Little is known about the relationships between early renal abnormalities and the rate of BP changes assessed by intermittent 24-h ambulatory BP monitoring (ABPM). Our study was aimed to analyse the relationships between subclinical renal damage (SRD), defined as the presence of microalbuminuria or an estimated glomerular filtration rate (eGFR) between 30-60 ml/min/1.73 m2 and the maximum speed of BP rise (Max Slope BP) during a 24-h BP recording Design and method: The study population consisted of 389 untreated essential hypertensives (mean age: 49 +/- 13 years; males 58%), which underwent 24-h ABPM, 24-h albumin excretion rate (AER) measurement and GFR estimation, using the CKD-EPI equation. The Max Slope BP was calculated as the first derivative of the curve obtained by fitting partial Fourier series to raw BP data recorded by discontinuous 24-h ABPM. Results: The Max Slope of systolic BP (SBP) was higher in subjects with SRD (n = 117) than in those without SRD (n = 272) .

AB - Objective: Experimental studies documented that the mechanical injury of intravascular pressure on the vessel wall, which results in vascular remodelling and atherosclerosis, may be more closely associated to oscillatory than to steady laminar shear stress This suggests that the hypertensive patient's prognosis may depend not only on average BP level but also on the degree and rate of BP variation. Little is known about the relationships between early renal abnormalities and the rate of BP changes assessed by intermittent 24-h ambulatory BP monitoring (ABPM). Our study was aimed to analyse the relationships between subclinical renal damage (SRD), defined as the presence of microalbuminuria or an estimated glomerular filtration rate (eGFR) between 30-60 ml/min/1.73 m2 and the maximum speed of BP rise (Max Slope BP) during a 24-h BP recording Design and method: The study population consisted of 389 untreated essential hypertensives (mean age: 49 +/- 13 years; males 58%), which underwent 24-h ABPM, 24-h albumin excretion rate (AER) measurement and GFR estimation, using the CKD-EPI equation. The Max Slope BP was calculated as the first derivative of the curve obtained by fitting partial Fourier series to raw BP data recorded by discontinuous 24-h ABPM. Results: The Max Slope of systolic BP (SBP) was higher in subjects with SRD (n = 117) than in those without SRD (n = 272) .

UR - http://hdl.handle.net/10447/239893

UR - http://journals.lww.com/jhypertension/toc/2017/09002

M3 - Paper

ER -