Twenty-four-hour blood pressure profile, orthostatic hypotension, and cardiac dysautonomia in elderly type 2 diabetic hypertensive patients

Alfredo Costa, Daniele Bosone, Matteo Cotta Ramusino, Natascia Ghiotto, Elena Guaschino, Annalisa Zoppi, Angela D’Angelo, Roberto Fogari

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5 Citations (Scopus)

Abstract

Purpose: The aim of this study was to evaluate the relationship between orthostatic hypotension (OH), defined as a decrease in systolic blood pressure (SBP) ≥20 mmHg and/or a decrease in diastolic blood pressure (DBP) ≥10 mmHg, and 24-h ambulatory BP profile in elderly hypertensive type 2 diabetic patients. Methods: After a 2-week antihypertensive wash-out period, 200 hypertensive well-controlled diabetic outpatients, aged 65–75 years, underwent a clinical examination, including BP measurements, ECG, 24-h ABP monitoring (ABPM), an orthostatic test, and three tests for cardiovascular autonomic function assessment [deep breathing, heart rate (HR) variability, resting HR]. Results: According to their nighttime BP profile, patients were divided into three groups: dippers (n = 86) (BP fall during nighttime ≥10 %), non-dippers (n = 80) (BP fall during nighttime 0–10 %), and reverse dippers (n = 34) (nighttime BP > daytime BP). Orthostatic test produced a significantly greater orthostatic SBP fall in dippers and even more in reverse dippers. In these latter, a significant fall was observed also in DBP. Prevalence of OH was 9.3 % in dippers, 30 % in non-dippers, and 79.4 % in reverse dippers. Conclusions: In elderly hypertensive type 2 diabetics, a blunted nocturnal BP fall is associated with OH and autonomic dysfunction. These data suggest that ABPM should be performed in the assessment of hypertensive diabetic patients in whom the cardiovascular dysautonomia is suspected or the signs of it are present (such as OH).

Original languageEnglish
Pages (from-to)433-439
Number of pages7
JournalClinical Autonomic Research
Volume26
Issue number6
DOIs
Publication statusPublished - Dec 1 2016

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Primary Dysautonomias
Orthostatic Hypotension
Blood Pressure
Heart Rate
Antihypertensive Agents
Electrocardiography
Respiration
Outpatients

Keywords

  • Cardiac dysautonomia
  • Diabetes
  • Elderly
  • Hypertension
  • Orthostatic hypotension

ASJC Scopus subject areas

  • Endocrine and Autonomic Systems
  • Clinical Neurology

Cite this

@article{c22f8aff8aea4d398113341a413199f1,
title = "Twenty-four-hour blood pressure profile, orthostatic hypotension, and cardiac dysautonomia in elderly type 2 diabetic hypertensive patients",
abstract = "Purpose: The aim of this study was to evaluate the relationship between orthostatic hypotension (OH), defined as a decrease in systolic blood pressure (SBP) ≥20 mmHg and/or a decrease in diastolic blood pressure (DBP) ≥10 mmHg, and 24-h ambulatory BP profile in elderly hypertensive type 2 diabetic patients. Methods: After a 2-week antihypertensive wash-out period, 200 hypertensive well-controlled diabetic outpatients, aged 65–75 years, underwent a clinical examination, including BP measurements, ECG, 24-h ABP monitoring (ABPM), an orthostatic test, and three tests for cardiovascular autonomic function assessment [deep breathing, heart rate (HR) variability, resting HR]. Results: According to their nighttime BP profile, patients were divided into three groups: dippers (n = 86) (BP fall during nighttime ≥10 {\%}), non-dippers (n = 80) (BP fall during nighttime 0–10 {\%}), and reverse dippers (n = 34) (nighttime BP > daytime BP). Orthostatic test produced a significantly greater orthostatic SBP fall in dippers and even more in reverse dippers. In these latter, a significant fall was observed also in DBP. Prevalence of OH was 9.3 {\%} in dippers, 30 {\%} in non-dippers, and 79.4 {\%} in reverse dippers. Conclusions: In elderly hypertensive type 2 diabetics, a blunted nocturnal BP fall is associated with OH and autonomic dysfunction. These data suggest that ABPM should be performed in the assessment of hypertensive diabetic patients in whom the cardiovascular dysautonomia is suspected or the signs of it are present (such as OH).",
keywords = "Cardiac dysautonomia, Diabetes, Elderly, Hypertension, Orthostatic hypotension",
author = "Alfredo Costa and Daniele Bosone and Ramusino, {Matteo Cotta} and Natascia Ghiotto and Elena Guaschino and Annalisa Zoppi and Angela D’Angelo and Roberto Fogari",
year = "2016",
month = "12",
day = "1",
doi = "10.1007/s10286-016-0381-7",
language = "English",
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pages = "433--439",
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TY - JOUR

T1 - Twenty-four-hour blood pressure profile, orthostatic hypotension, and cardiac dysautonomia in elderly type 2 diabetic hypertensive patients

AU - Costa, Alfredo

AU - Bosone, Daniele

AU - Ramusino, Matteo Cotta

AU - Ghiotto, Natascia

AU - Guaschino, Elena

AU - Zoppi, Annalisa

AU - D’Angelo, Angela

AU - Fogari, Roberto

PY - 2016/12/1

Y1 - 2016/12/1

N2 - Purpose: The aim of this study was to evaluate the relationship between orthostatic hypotension (OH), defined as a decrease in systolic blood pressure (SBP) ≥20 mmHg and/or a decrease in diastolic blood pressure (DBP) ≥10 mmHg, and 24-h ambulatory BP profile in elderly hypertensive type 2 diabetic patients. Methods: After a 2-week antihypertensive wash-out period, 200 hypertensive well-controlled diabetic outpatients, aged 65–75 years, underwent a clinical examination, including BP measurements, ECG, 24-h ABP monitoring (ABPM), an orthostatic test, and three tests for cardiovascular autonomic function assessment [deep breathing, heart rate (HR) variability, resting HR]. Results: According to their nighttime BP profile, patients were divided into three groups: dippers (n = 86) (BP fall during nighttime ≥10 %), non-dippers (n = 80) (BP fall during nighttime 0–10 %), and reverse dippers (n = 34) (nighttime BP > daytime BP). Orthostatic test produced a significantly greater orthostatic SBP fall in dippers and even more in reverse dippers. In these latter, a significant fall was observed also in DBP. Prevalence of OH was 9.3 % in dippers, 30 % in non-dippers, and 79.4 % in reverse dippers. Conclusions: In elderly hypertensive type 2 diabetics, a blunted nocturnal BP fall is associated with OH and autonomic dysfunction. These data suggest that ABPM should be performed in the assessment of hypertensive diabetic patients in whom the cardiovascular dysautonomia is suspected or the signs of it are present (such as OH).

AB - Purpose: The aim of this study was to evaluate the relationship between orthostatic hypotension (OH), defined as a decrease in systolic blood pressure (SBP) ≥20 mmHg and/or a decrease in diastolic blood pressure (DBP) ≥10 mmHg, and 24-h ambulatory BP profile in elderly hypertensive type 2 diabetic patients. Methods: After a 2-week antihypertensive wash-out period, 200 hypertensive well-controlled diabetic outpatients, aged 65–75 years, underwent a clinical examination, including BP measurements, ECG, 24-h ABP monitoring (ABPM), an orthostatic test, and three tests for cardiovascular autonomic function assessment [deep breathing, heart rate (HR) variability, resting HR]. Results: According to their nighttime BP profile, patients were divided into three groups: dippers (n = 86) (BP fall during nighttime ≥10 %), non-dippers (n = 80) (BP fall during nighttime 0–10 %), and reverse dippers (n = 34) (nighttime BP > daytime BP). Orthostatic test produced a significantly greater orthostatic SBP fall in dippers and even more in reverse dippers. In these latter, a significant fall was observed also in DBP. Prevalence of OH was 9.3 % in dippers, 30 % in non-dippers, and 79.4 % in reverse dippers. Conclusions: In elderly hypertensive type 2 diabetics, a blunted nocturnal BP fall is associated with OH and autonomic dysfunction. These data suggest that ABPM should be performed in the assessment of hypertensive diabetic patients in whom the cardiovascular dysautonomia is suspected or the signs of it are present (such as OH).

KW - Cardiac dysautonomia

KW - Diabetes

KW - Elderly

KW - Hypertension

KW - Orthostatic hypotension

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U2 - 10.1007/s10286-016-0381-7

DO - 10.1007/s10286-016-0381-7

M3 - Article

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EP - 439

JO - Clinical Autonomic Research

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