Abstract:
BACKGROUND:A blunted decline in waking to sleep blood pressure (BP) is more common in African-American (AA) than European-American (EA) women. The causes of reduced BP 'dipping' in AA women are not known, although several factors including ethnic differences in catecholamine sensitivity have been suggested. The purpose of this study was to investigate the possible contribution of catecholamine influences on BP to ethnic differences in BP dipping in a sample of working women. PARTICIPANTS AND METHODS:Healthy female participants wore ambulatory BP monitors over the course of 1 work day and night. Urine samples for assay of epinephrine and norepinephrine were collected at work (approximately 11.00-15.00 h), home (approximately 06.00-22.00 h) and during sleep (approximately 22.00-06.00 h). Analysis of covariance was used to assess the relationships between changes in BP and the catecholamines by ethnicity. RESULTS:AA women (n=51; age=38.9+/-8.5 years) had smaller proportional BP changes from work to sleep and home to sleep than EA women (n=110; age=37.1+/-9.2 years). Overall, the work to sleep change in epinephrine excretion was positively associated with changes in both SBP (P<0.003) and DBP (P<0.001); however, there was an ethnic difference in the epinephrine-BP relationship. For AA women, these associations were highly positive and significant, but for EA women, there was little correlation. Nonetheless, the analysis also revealed that overall, the work to sleep BP changes were not directly related to ethnic differences in catecholamine variation. CONCLUSION:The AA-EA difference in waking-sleep BP changes (dipping) is not directly related to ethnic differences in catecholamine variation; however, AA seem to have a greater BP sensitivity to epinephrine.
journal_name
Blood Press Monitjournal_title
Blood pressure monitoringauthors
van Berge-Landry HM,Bovbjerg DH,James GDdoi
10.1097/MBP.0b013e3283078f45subject
Has Abstractpub_date
2008-10-01 00:00:00pages
257-62issue
5eissn
1359-5237issn
1473-5725pii
00126097-200810000-00003journal_volume
13pub_type
杂志文章abstract:OBJECTIVES:The purpose of this study was to validate the ScottCare 320 ambulatory blood pressure monitor (ABPM) using both group-level and individual-level validation procedures. The group-level validation followed a modified protocol of the European Hypertension Society's validation protocol. The individual-level vali...
journal_title:Blood pressure monitoring
pub_type: 临床试验,杂志文章
doi:10.1097/MBP.0b013e32835f4fc7
更新日期:2013-06-01 00:00:00
abstract::BACKGROUND: Hypertension is responsible for substantial morbidity in end-stage renal disease. Ambulatory blood pressure monitoring has been used to understand the behavior of blood pressure in renal failure, especially during the interdialytic period for patients on hemodialysis. OBJECTIVE: To review the published dat...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:
更新日期:1997-12-01 00:00:00
abstract:AIM:The association between a blunted decrease in day–night heart rate and subclinical organ damage has not been investigated earlier in human hypertension. Therefore, we assessed such an association in a cohort of 658 untreated essential hypertensive patients. METHODS:All patients underwent procedures including cardi...
journal_title:Blood pressure monitoring
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1097/mbp.0b013e32834331fe
更新日期:2011-02-01 00:00:00
abstract:OBJECTIVES:To determine the accuracy of the A&D UB-511 (UB-512) oscillometric wrist-cuff device for self-measurement of blood pressure, the only difference between the two devices being the size of storage memory. METHODS:Device evaluation was performed according to the modified British Hypertension Society protocol r...
journal_title:Blood pressure monitoring
pub_type: 杂志文章,随机对照试验
doi:10.1097/01.mbp.0000217995.12215.f2
更新日期:2006-12-01 00:00:00
abstract:OBJECTIVE:The impact of the day of the week on home blood pressure (BP) level and day-to-day BP profile is unknown. Our objectives were to examine (i) how the initial measurement day of the week affects 3-day and 7-day mean home BP and (ii) the BP variation between different days of the week. PARTICIPANTS AND METHODS:...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/MBP.0000000000000156
更新日期:2016-04-01 00:00:00
abstract:OBJECTIVE:The influence of the Ramadan fasting on blood pressure (BP) in patients taking diuretics therapy has not been addressed specifically yet. The aim of this study was to examine the effect of long Ramadan fasting on BP with ambulatory BP monitoring in hypertensive patients using diuretics. METHODS:This prospect...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/MBP.0000000000000451
更新日期:2020-08-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to perform a blood pressure (BP) safety evaluation in patients with an overactive bladder receiving solifenacin (an antimuscarinic agent), mirabegron (a β3-adrenoceptor agonist), or both compared with placebo in the SYNERGY trial. PATIENTS AND METHODS:Patients were randomized to rec...
journal_title:Blood pressure monitoring
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1097/MBP.0000000000000320
更新日期:2018-06-01 00:00:00
abstract:BACKGROUND:Fixed-ratio and slope-based algorithms are used to derive oscillometric blood pressure (BP). However, a paucity of published data exists assessing the accuracy of these methods. Our objective was to determine the accuracy of fixed-ratio and slope-based algorithms in healthy adults and in adults with cardiova...
journal_title:Blood pressure monitoring
pub_type: 临床试验,杂志文章
doi:10.1097/MBP.0000000000000356
更新日期:2019-02-01 00:00:00
abstract:OBJECTIVE:The aim of the present study was to evaluate the accuracy of the automated oscillometric wrist blood pressure monitor AVITA BPM17 for home blood pressure monitoring according to the International Protocol of the European Society of Hypertension revision 2010. PARTICIPANTS AND METHODS:Systolic and diastolic b...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/MBP.0000000000000261
更新日期:2017-08-01 00:00:00
abstract::Hypertension is a major risk factor for cardiovascular morbidity and mortality. Therefore, blood pressure self-measuring devices have emerged as valuable tools in patient care and the accuracy of these instruments is of fundamental importance. For this reason, several validation procedures for assessing the efficacy o...
journal_title:Blood pressure monitoring
pub_type: 杂志文章,评审
doi:10.1097/MBP.0000000000000150
更新日期:2016-02-01 00:00:00
abstract:BACKGROUND:We have developed a new blood pressure (BP)-measuring device with a double-cuff, and evaluated its accuracy and applicability for practical use. DESIGN:The double-cuff method features a small cuff placed in the centre of the compression cuff to detect the oscillation of arterial pulsation, by which algorith...
journal_title:Blood pressure monitoring
pub_type: 临床试验,杂志文章
doi:10.1097/00126097-200310000-00005
更新日期:2003-10-01 00:00:00
abstract:OBJECTIVE:Pulse wave velocity (PWV) is a measure of arterial stiffness and a marker for cardiovascular disease. Although commonly used, there are only a few reports investigating the intersession and intrasession variability in PWV measurements, the determination of which is important in a mixed population when using P...
journal_title:Blood pressure monitoring
pub_type: 临床试验,杂志文章
doi:10.1097/MBP.0000000000000052
更新日期:2014-08-01 00:00:00
abstract:BACKGROUND:Patients and doctors often use home blood pressure monitoring (HBPM) to assess the control of hypertension. Despite its popularity there has always been some uncertainty with regard to its accuracy, reliability, reproducibility, and comparability. Although there are pre-market HBPM standards of accuracy, the...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/00126097-199904010-00007
更新日期:1999-02-01 00:00:00
abstract:OBJECTIVES:In young and middle age, women have higher orthostatic intolerance (OI) than men, and hemodynamic differences have been found supporting this finding. In older people, these sex differences are less studied. Our aim was to contribute evidence. METHODS:Two hundred and twenty-four community-dwelling older par...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/MBP.0b013e3283353199
更新日期:2010-02-01 00:00:00
abstract:BACKGROUND:Measurement of blood pressure remains the most commonly performed screening test in medical practice. With the likely removal of mercury sphygmomanometers from the workplace alternative devices are required. Of these the aneroid sphygmomanometer is popular both in the community and hospital setting. We inves...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/00126097-200212000-00003
更新日期:2002-12-01 00:00:00
abstract:OBJECTIVES:Hypertension in children may be defined by blood pressure elevated above the 95th percentile according to sex and age. Population data for ambulatory blood pressure provide different age-related and sex-related threshold limits to office-derived data. We sought to determine whether, when using ambulatory blo...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/01.mbp.0000209085.55364.73
更新日期:2006-06-01 00:00:00
abstract:BACKGROUND:Data on the reproducibility of serial measurements of ambulatory blood pressure in hypertensive patients are lacking. The purpose of this study was to examine (1) the reproducibility of four consecutive ambulatory blood pressure measurements, and (2) the reproducibility of nocturnal falls in blood pressure i...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/00126097-200102000-00007
更新日期:2001-02-01 00:00:00
abstract:OBJECTIVE:The German Hypertension League (Deutsche Hochdruckliga) established a program to assess the accuracy and reliability of blood pressure (BP)-measuring devices in 1999 (Quality Seal Protocol). Here, we report on the results of a testing series of 105 devices designed for BP self-measurement. METHODS:The test p...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/MBP.0000000000000186
更新日期:2016-08-01 00:00:00
abstract:AIM:Blood pressure (BP), a key vital sign, monitors general health. Oscillometric devices are increasingly used for measurement, although their accuracy continues to be critically debated. A functional block diagram is used to review the components that affect accuracy. METHODS:A block diagram is presented covering th...
journal_title:Blood pressure monitoring
pub_type: 杂志文章,评审
doi:10.1097/MBP.0b013e32835026b0
更新日期:2012-04-01 00:00:00
abstract::BACKGROUND: Blood pressure measurements taken in the clinic or laboratory are assumed to generalize to the world outside. This is true both of casual blood pressure measurements and of changes in blood pressure responses to stress. Such generalizability is crucial to the usefulness of blood pressure measurements as pr...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:
更新日期:1996-12-01 00:00:00
abstract::BACKGROUND: Ambulatory measurement for the QKD interval is a new method for evaluation of the rigidity of large arterial trunks. Reliable indices of arterial rigidity can be distilled from the large number of measurements (usually around 100) obtained during 24 h monitoring. OBJECTIVE: To describe a shorter standardiz...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:
更新日期:1998-08-01 00:00:00
abstract::The terms 'self-blood pressure' and 'home blood pressure' are being used to describe measurements of blood pressure taken by the patients at home. However, home measurements are not always self-measurements, because these are often taken by the patients' relatives. There is little evidence on the effect of self-measur...
journal_title:Blood pressure monitoring
pub_type: 杂志文章,评审
doi:10.1097/00126097-200308000-00007
更新日期:2003-08-01 00:00:00
abstract::For blood pressure assessment, it has been reported that forearm blood pressure measurement appears to be as valid as an upper-arm blood pressure measurement method in individuals with severe obesity when correlated to the intra-arterial method, considered as the gold standard. Sensitivity, specificity, and predictive...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/MBP.0000000000000097
更新日期:2015-04-01 00:00:00
abstract:OBJECTIVE:There is a growing tendency for physicians to prescribe exercise in accordance with the 'exercise is medicine' global health initiative. However, the exercise-pharmacologic interactions for controlling blood pressure are not well described. Our purpose was to study whether angiotensin II receptor type 1 block...
journal_title:Blood pressure monitoring
pub_type: 杂志文章,随机对照试验
doi:10.1097/MBP.0000000000000328
更新日期:2018-10-01 00:00:00
abstract::This research aimed to develop a simulator capable of oscillometric pressure pulses recorded from the participants for the validation of oscillometric noninvasive blood pressure (NIBP) devices. The simulator generates the pressure pulses to the cuff connected to NIBP devices depending on the oscillometric waveforms ob...
journal_title:Blood pressure monitoring
pub_type: 临床试验,杂志文章
doi:10.1097/MBP.0000000000000174
更新日期:2016-06-01 00:00:00
abstract:OBJECTIVE:The aim of the present study was to validate the blood pressure (BP) measurement device Erkameter 125 PRO according to the International Protocol revision 2010 of the European Society of Hypertension (ESH-IP2). PATIENTS AND METHODS:In 33 patients aged 32-79 years, BP measurements were performed alternately u...
journal_title:Blood pressure monitoring
pub_type: 临床试验,杂志文章
doi:10.1097/MBP.0000000000000216
更新日期:2016-12-01 00:00:00
abstract:OBJECTIVE:The Welch Allyn Pro BP 2000, an automated sphygmomanometer, was subjected to ANSI/AAMI/ISO testing. PATIENTS AND METHODS:The protocol used was the same-arm sequential procedure described in the ANSI/AAMI/ISO 2013 Standard. Eight-eight (53 adults and 35 children aged 3-12 years old) patients completed testing...
journal_title:Blood pressure monitoring
pub_type: 临床试验,杂志文章
doi:10.1097/MBP.0000000000000350
更新日期:2018-12-01 00:00:00
abstract:BACKGROUND:The study investigated the clinical significance of relatively high blood pressure (BP) elevations during the calibration of the ambulatory blood pressure monitor (ABPM). METHODS:Inferences were drawn from the analysis of differences between 'M', the average of five manually triggered responses, and 'W', th...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/MBP.0b013e328340ff51
更新日期:2011-02-01 00:00:00
abstract:BACKGROUND:Two devices for self-measurement of blood pressure at the brachial artery-the Omron M5-I and the Omron 705IT-were evaluated according to the international protocol of the European Society of Hypertension. DESIGN:The international validation protocol is divided into two phases: the first phase is performed o...
journal_title:Blood pressure monitoring
pub_type: 杂志文章
doi:10.1097/00126097-200306000-00006
更新日期:2003-06-01 00:00:00
abstract::The sympathetic nervous system is intimately involved in both the origin and the perpetuation of the hypertensive state, although there is some debate as to its precise contribution to the long-term hypertensive condition. Catecholamines are leading candidates to be both the pressor mechanism that initiates the rise i...
journal_title:Blood pressure monitoring
pub_type: 杂志文章,评审
doi:10.1097/00126097-200010002-00005
更新日期:2000-01-01 00:00:00