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Janssen E, van Dalen JW, Cai M, Jacob MA, Marques J, Duering M, Richard E, Tuladhar AM, de Leeuw FE, Hilkens N. Visit-to-visit blood pressure variability and progression of white matter hyperintensities over 14 years. Blood Press 2024; 33:2314498. [PMID: 38477113 DOI: 10.1080/08037051.2024.2314498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 01/31/2024] [Indexed: 03/14/2024]
Abstract
Purpose: There is evidence that blood pressure variability (BPV) is associated with cerebral small vessel disease (SVD) and may therefore increase the risk of stroke and dementia. It remains unclear if BPV is associated with SVD progression over years. We examined whether visit-to-visit BPV is associated with white matter hyperintensity (WMH) progression over 14 years and MRI markers after 14 years. Materials and methods: We included participants with SVD from the Radboud University Nijmegen Diffusion tensor Magnetic resonance-imaging Cohort (RUNDMC) who underwent baseline assessment in 2006 and follow-up in 2011, 2015 and 2020. BPV was calculated as coefficient of variation (CV) of BP at all visits. Association between WMH progression rates over 14 years and BPV was examined using linear-mixed effects (LME) model. Regression models were used to examine association between BPV and MRI markers at final visit in participants. Results: A total of 199 participants (60.5 SD 6.6 years) who underwent four MRI scans and BP measurements were included, with mean follow-up of 13.7 (SD 0.5) years. Systolic BPV was associated with higher progression of WMH (β = 0.013, 95% CI 0.005 - 0.022) and higher risk of incident lacunes (OR: 1.10, 95% CI 1.01-1.21). There was no association between systolic BPV and grey and white matter volumes, Peak Skeleton of Mean Diffusivity (PSMD) or microbleed count after 13.7 years. Conclusions: Visit-to-visit systolic BPV is associated with increased progression of WMH volumes and higher risk of incident lacunes over 14 years in participants with SVD. Future studies are needed to examine causality of this association.
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Affiliation(s)
- Esther Janssen
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Jan Willem van Dalen
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Mengfei Cai
- Department of Neurology, Guangdong Neuroscience Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, PR China
| | - Mina A Jacob
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands
| | - José Marques
- Center for Cognitive Neuroimaging, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
| | - Marco Duering
- Department of Biomedical Engineering, Medical Image Analysis Center (MIAC AG) and qbig, University of Basel, Basel, Switzerland
| | - Edo Richard
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands
- Department of Public and Occupational Health, AMC, Amsterdam Public Health Research Institute, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Anil M Tuladhar
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Frank-Erik de Leeuw
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Nina Hilkens
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands
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Reddin C, Murphy R, Hankey GJ, Wang X, Langhorne P, Oveisgharan S, Xavier D, Judge C, Rosengren A, Iversen HK, Czlonkowska A, Lanas F, Oguz A, Ryglewicz D, Wasay M, Smyth A, Yusuf S, O'Donnell M. Blood pressure variability in acute stroke: Risk factors and association with functional outcomes at 1 month. Eur J Neurol 2024:e16314. [PMID: 38738545 DOI: 10.1111/ene.16314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 04/02/2024] [Accepted: 04/08/2024] [Indexed: 05/14/2024]
Abstract
BACKGROUND AND PURPOSE Blood pressure variability, in acute stroke, may be an important modifiable determinant of functional outcome after stroke. In a large international cohort of participants with acute stroke, it was sought to determine the association of blood pressure variability (in the early period of admission) and functional outcomes, and to explore risk factors for increased blood pressure variability. PATIENTS AND METHODS INTERSTROKE is an international case-control study of risk factors for first acute stroke. Blood pressure was recorded at the time of admission, the morning after admission and the time of interview in cases (median time from admission 36.7 h). Multivariable ordinal regression analysis was employed to determine the association of blood pressure variability (standard deviation [SD] and coefficient of variance) with modified Rankin score at 1-month follow-up, and logistic regression was used to identify risk factors for blood pressure variability. RESULTS Amongst 13,206 participants, the mean age was 62.19 ± 13.58 years. When measured by SD, both systolic blood pressure variability (odds ratio 1.13; 95% confidence interval 1.03-1.24 for SD ≥20 mmHg) and diastolic blood pressure variability (odds ratio 1.15; 95% confidence interval 1.04-1.26 for SD ≥10 mmHg) were associated with a significant increase in the odds of poor functional outcome. The highest coefficient of variance category was not associated with a significant increase in risk of higher modified Rankin score at 1 month. Increasing age, female sex, high body mass index, history of hypertension, alcohol use, and high urinary potassium and low urinary sodium excretion were associated with increased blood pressure variability. CONCLUSION Increased blood pressure variability in acute stroke, measured by SD, is associated with an increased risk of poor functional outcome at 1 month. Potentially modifiable risk factors for increased blood pressure variability include low urinary sodium excretion.
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Affiliation(s)
- Catriona Reddin
- HRB Clinical Research Facility Galway, School of Medicine, University of Galway, Galway, Ireland
- Wellcome Trust-HRB, Irish Clinical Academic Training, Dublin, Ireland
| | - Robert Murphy
- HRB Clinical Research Facility Galway, School of Medicine, University of Galway, Galway, Ireland
| | - Graeme J Hankey
- Perron Institute Chair in Stroke Research, Medical School, University of Western Australia, Perth, Western Australia, Australia
- Perron Institute for Neurological and Translational Science, Perth, Western Australia, Australia
| | - Xingyu Wang
- Beijing Hypertension League Institute, Beijing, China
| | - Peter Langhorne
- Academic Section of Geriatric Medicine, Glasgow Royal Infirmary, University of Glasgow, Glasgow, UK
| | - Shahram Oveisgharan
- Rush Alzheimer Disease Research Center, Rush University Medical Center, Chicago, Illinois, USA
| | - Denis Xavier
- St Johns Medical College, Bangalore, India
- St Johns Research Institute, Bangalore, India
| | - Conor Judge
- HRB Clinical Research Facility Galway, School of Medicine, University of Galway, Galway, Ireland
| | - Annika Rosengren
- Sahlgrenska University Hospital and Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Helle K Iversen
- Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | | | - Fernando Lanas
- Faculty of Medicine, Universidad de La Frontera, Temuco, Chile
| | - Aytekin Oguz
- Department of Internal Medicine, Faculty of Medicine, Istanbul Medeniyet University, Dumlupinar Mahallesi, Istanbul, Turkey
- Faculty of Medicine, Istanbul Medeniyet University, Istanbul, Turkey
| | | | - Mohammad Wasay
- Department of Medicine, Aga Khan University, Karachi, Pakistan
| | - Andrew Smyth
- HRB Clinical Research Facility Galway, School of Medicine, University of Galway, Galway, Ireland
| | - Salim Yusuf
- Population Health Research Institute, Hamilton Health Sciences and McMaster University, Hamilton, Ontario, Canada
| | - Martin O'Donnell
- HRB Clinical Research Facility Galway, School of Medicine, University of Galway, Galway, Ireland
- Population Health Research Institute, Hamilton Health Sciences and McMaster University, Hamilton, Ontario, Canada
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3
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El Jamal N, Brooks TG, Cohen J, Townsend RR, Sosa GRD, Shah V, Nelson RG, Drawz PE, Rao P, Bhat Z, Chang A, Yang W, FitzGerald GA, Skarke C. Prognostic utility of rhythmic components in 24-h ambulatory blood pressure monitoring for the risk stratification of chronic kidney disease patients with cardiovascular co-morbidity. J Hum Hypertens 2024; 38:420-429. [PMID: 38212425 PMCID: PMC11076200 DOI: 10.1038/s41371-023-00884-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 11/23/2023] [Accepted: 12/06/2023] [Indexed: 01/13/2024]
Abstract
Chronic kidney disease (CKD) represents a significant global burden. Hypertension is a modifiable risk factor for rapid progression of CKD. We extend the risk stratification by introducing the non-parametric determination of rhythmic components in 24-h profiles of ambulatory blood pressure monitoring (ABPM) in the Chronic Renal Insufficiency Cohort (CRIC) and the African American Study for Kidney Disease and Hypertension (AASK) cohort using Cox proportional hazards models. We find that rhythmic profiling of BP through JTK_CYCLE analysis identifies subgroups of CRIC participants that were more likely to die due to cardiovascular causes. While our fully adjusted model shows a trend towards a significant association between absent cyclic components and cardiovascular death in the full CRIC cohort (HR: 1.71,95% CI: 0.99-2.97, p = 0.056), CRIC participants with a history of cardiovascular disease (CVD) and absent cyclic components in their BP profile had at any time a 3.4-times higher risk of cardiovascular death than CVD patients with cyclic components present in their BP profile (HR: 3.37, 95% CI: 1.45-7.87, p = 0.005). This increased risk was not explained by the dipping or non-dipping pattern in ABPM. Due to the large differences in patient characteristics, the results do not replicate in the AASK cohort. This study suggests rhythmic blood pressure components as a potential novel biomarker to unmask excess risk among CKD patients with prior cardiovascular disease.
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Affiliation(s)
- Nadim El Jamal
- Institute for Translational Medicine and Therapeutics (ITMAT), University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
| | - Thomas G Brooks
- Institute for Translational Medicine and Therapeutics (ITMAT), University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Jordana Cohen
- Renal-Electrolyte and Hypertension Division, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Raymond R Townsend
- Renal-Electrolyte and Hypertension Division, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | | | - Vallabh Shah
- Department of Internal Medicine, School of Medicine, University of New Mexico, Albuquerque, NM, USA
- Department of Biochemistry, School of Medicine, University of New Mexico, Albuquerque, NM, USA
| | - Robert G Nelson
- The Chronic Kidney Disease Section, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Phoenix, AZ, USA
| | - Paul E Drawz
- Division of Nephrology and Hypertension, University of Minnesota, Minneapolis, MN, USA
| | - Panduranga Rao
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Zeenat Bhat
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Alexander Chang
- Kidney Health Research Institute, Department of Population Health Sciences, Geisinger, Danville, PA, USA
| | - Wei Yang
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Garret A FitzGerald
- Institute for Translational Medicine and Therapeutics (ITMAT), University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Carsten Skarke
- Institute for Translational Medicine and Therapeutics (ITMAT), University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
- Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
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de la Sierra A, Williams B, Bursztyn M, Parati G, Stergiou GS, Vinyoles E, Segura J, Gorostidi M, Ruilope LM. Prognostic Relevance of Short-Term Blood Pressure Variability. The Spanish ABPM Registry. Hypertension 2024; 81:1125-1131. [PMID: 38506051 DOI: 10.1161/hypertensionaha.124.22716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 03/01/2024] [Indexed: 03/21/2024]
Abstract
BACKGROUND The prognostic relevance of short-term blood pressure (BP) variability in hypertension is not clearly established. We aimed to evaluate the association of short-term BP variability, with all-cause and cardiovascular mortality in a large cohort of patients with hypertension. METHODS We selected 59 124 patients from the Spanish Ambulatory Blood Pressure Monitoring Registry from 2004 to 2014 (median follow-up: 9.7 years). Systolic and diastolic BP SD and coefficient of variation from daytime and nighttime, weighted SD, weighted coefficient of variation, average real variability (mean of differences between consecutive readings), and BP variability ratio (ratio between systolic and diastolic 24-hour SD) were calculated through baseline 24-hour ambulatory BP monitoring. Association with all-cause and cardiovascular mortality were assessed by Cox regression models adjusted for clinical confounders and BP. RESULTS Patients who died during follow-up had higher values of BP variability compared with those remaining alive. In adjusted models systolic and diastolic daytime and weighted SD and coefficient of variation, average real variability, as well as systolic nighttime SD and BP variability ratio were all significantly associated with all-cause and cardiovascular mortality. Hazard ratios for 1-SD increase in the systolic components ranged from 1.05 to 1.12 for all-cause mortality and from 1.07 to 1.17 for cardiovascular mortality. A daytime SD≥13 mm Hg, a nighttime and a weighted SD≥12 mm Hg, and an average real variability ≥10 mm Hg, all systolic, were independently associated with mortality. CONCLUSIONS Short-term blood pressure variability shows a relatively weak but significant association with all-cause and cardiovascular mortality in patients with hypertension.
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Affiliation(s)
- Alejandro de la Sierra
- Department of Internal Medicine, Hospital Mutua Terrassa, University of Barcelona, Spain (A.S.)
| | - Bryan Williams
- University College London (UCL), Institute of Cardiovascular Science and National Institute for Health Research (NIHR), UCL Hospitals Biomedical Research Centre, London, United Kingdom (B.W.)
| | - Michael Bursztyn
- Hypertension Unit, Department of Medicine, Hadassah-Hebrew University Medical Center, Mount-Scopus, and Faculty of Medicine, Hadassah Hebrew University School of Medicine, Jerusalem, Israel (M.B.)
| | - Gianfranco Parati
- Department of Medicine and Surgery, University of Milano-Bicocca, Cardiology Unit and Department of Cardiovascular, Neural, and Metabolic Sciences, S. Luca Hospital, Istituto Auxologico Italiano, Milan, Italy (G.P.)
| | - George S Stergiou
- Hypertension Center STRIDE-7, National and Kapodistrian University of Athens, School of Medicine, Third Department of Medicine, Sotiria Hospital, Greece (G.S.S.)
| | | | - Julián Segura
- Hypertension Unit and Cardiorenal Translational Laboratory, Madrid, Spain (J.S., L.M.R.)
| | - Manuel Gorostidi
- Department of Nephrology, Hospital Universitario Central de Asturias, Oviedo, Spain (M.G.)
| | - Luis M Ruilope
- Hypertension Unit and Cardiorenal Translational Laboratory, Madrid, Spain (J.S., L.M.R.)
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Wu S, Li S, Huang J, Yu J, Wei C, Wei L, Zhu S, Chen S, Chen M, Li J. The association between blood pressure variability and renal damage in patients with primary aldosteronism. J Clin Hypertens (Greenwich) 2024. [PMID: 38689511 DOI: 10.1111/jch.14824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 03/15/2024] [Accepted: 04/07/2024] [Indexed: 05/02/2024]
Abstract
This research examines the association between blood pressure variability (BPV) and renal damage in a cohort of 129 primary aldosteronism (PA) patients, employing ambulatory blood pressure monitoring (ABPM) for comparative analysis with individuals diagnosed with essential hypertension (EH). The study reveals that PA patients exhibited significantly elevated levels of cystatin C and urine microalbumin/creatinine ratio (UACR). Additionally, a higher prevalence of non-dipping blood pressure patterns in PA patients suggests an increased risk of circadian blood pressure regulation disturbances. Notably, while most BPV indices were comparable between the two groups, the standard deviation of 24-h weighted diastolic blood pressure was markedly lower in the PA cohort, distinguishing it as a unique variable. Through multiple linear regression analysis, the duration of hypertension, angiotensin II concentrations, and daytime systolic blood pressure standard deviation emerged as significant determinants of estimated glomerular filtration rate (eGFR) in PA patients. Furthermore, UACR was significantly influenced by variables including the 24-h weighted standard deviation (wSD) of systolic BP, glycosylated hemoglobin levels, nocturnal systolic BP peaks, aldosterone-renin ratio (ARR), and total cholesterol, with the most pronounced association observed with the 24-h wSD of systolic BP (β = 0.383).The study also found significant correlations between the 24-h wSD of systolic BP, ARR, HbA1c, serum potassium levels, and 24-h urinary microalbumin, underscoring the critical role of the 24-h wSD of systolic BP (β = 0.267). These findings underscore the imperative of an integrated management strategy for PA, addressing the intricate interconnections among metabolic abnormalities, blood pressure variability, and renal health outcomes.
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Affiliation(s)
- Siying Wu
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Sen Li
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Jing Huang
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Jie Yu
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Chaoping Wei
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Lixia Wei
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Shuangbei Zhu
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Shanshan Chen
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Meilan Chen
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Jianling Li
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
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Feng Z, Li Y, Wang C, Tian L, Yao S, Wang M, Zhao M, Lan L, Wu S, Xue H. Combined effect of time in target range and variability of systolic blood pressure on cardiovascular outcomes and mortality in patients with hypertension: A prospective cohort study. J Clin Hypertens (Greenwich) 2024. [PMID: 38651799 DOI: 10.1111/jch.14816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 03/17/2024] [Accepted: 03/24/2024] [Indexed: 04/25/2024]
Abstract
Time in target range (TTR) and blood pressure variability (BPV) of systolic blood pressure (SBP) are independent risk factors for major adverse cardiovascular events (MACE) and all-cause mortality in hypertensive patients. However, the association of the combination of low TTR and high BPV of SBP with the risk of MACE and all-cause mortality is unclear. This study sought to investigate the combined effect of the TTR and BPV on the risk of MACE and all-cause mortality in patients with hypertension. A total of 11 496 hypertensive patients from the Kailuan cohort study were included in our study. All participants were divided into four groups according to their TTR and BPV levels. Cox proportional hazards regression models were used to calculate the hazard ratios (HRs) and 95% confidence interval (CI) for incident MACE and all-cause mortality. During a median follow-up of 5.64 years, 839 MACEs (included 99 cases of myocardial infarction, 591 cases of stroke, and 191 cases of heart failure) and 621 deaths occurred. Compared with the high-TTR and low-BPV group, the HRs (95% CI) of MACE and all-cause mortality were 1.309 (1.025-1.671) and 1.842 (1.373-2.473) for the high-TTR and high-BPV group, 1.692 (1.347-2.125) and 1.731 (1.298-2.309) for the low-TTR & low-BPV group, 2.132 (1.728-2.629) and 2.247 (1.722-2.932) for the low-TTR & high-BPV group. Our study suggests that the combination of low TTR and high BPV of SBP was associated with a higher risk of MACE and all-cause mortality in patients with hypertension.
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Affiliation(s)
- Zekun Feng
- Department of Cardiology, The Sixth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Yanjie Li
- School of Medicine, Nankai University, Tianjin, China
| | - Chi Wang
- Department of Cardiology, The Sixth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Lu Tian
- School of Medicine, Nankai University, Tianjin, China
| | - Siyu Yao
- Department of Cardiology, The Sixth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Miao Wang
- School of Medicine, Nankai University, Tianjin, China
| | - Maoxiang Zhao
- Department of Cardiology, The Sixth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Lihua Lan
- School of Medicine, Nankai University, Tianjin, China
| | - Shouling Wu
- Department of Cardiology, Kailuan General Hospital, Tangshan, China
| | - Hao Xue
- Department of Cardiology, The Sixth Medical Center, Chinese PLA General Hospital, Beijing, China
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7
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Green BB. Self-measured Blood Pressure Monitoring: Challenges and Opportunities. Am J Hypertens 2024; 37:318-320. [PMID: 38315757 DOI: 10.1093/ajh/hpae015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 01/31/2024] [Indexed: 02/07/2024] Open
Affiliation(s)
- Beverly B Green
- Kaiser Permanente Washington Health Research Institute, Washington Permanente Medical Group, Seattle, Washington, USA
- Department of Population Health Sciences, Kaiser Permanente Bernard J. Tyson School of Medicine, Department of Health Systems Science, Pasadena, California, USA
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8
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Wang X, Zhang Y, Pathiravasan CH, Ukonu NC, Rong J, Benjamin EJ, McManus DD, Larson MG, Vasan RS, Hamburg NM, Murabito JM, Liu C, Mitchell GF. Association of Arterial Stiffness With Mid- to Long-Term Home Blood Pressure Variability in the Electronic Framingham Heart Study: Cohort Study. JMIR Cardio 2024; 8:e54801. [PMID: 38587880 PMCID: PMC11036191 DOI: 10.2196/54801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 01/26/2024] [Accepted: 02/29/2024] [Indexed: 04/09/2024] Open
Abstract
BACKGROUND Short-term blood pressure variability (BPV) is associated with arterial stiffness in patients with hypertension. Few studies have examined associations between arterial stiffness and digital home BPV over a mid- to long-term time span, irrespective of underlying hypertension. OBJECTIVE This study aims to investigate if arterial stiffness traits were associated with subsequent mid- to long-term home BPV in the electronic Framingham Heart Study (eFHS). We hypothesized that higher arterial stiffness was associated with higher home BPV over up to 1-year follow-up. METHODS At a Framingham Heart Study research examination (2016-2019), participants underwent arterial tonometry to acquire measures of arterial stiffness (carotid-femoral pulse wave velocity [CFPWV]; forward pressure wave amplitude [FWA]) and wave reflection (reflection coefficient [RC]). Participants who agreed to enroll in eFHS were provided with a digital blood pressure (BP) cuff to measure home BP weekly over up to 1-year follow-up. Participants with less than 3 weeks of BP readings were excluded. Linear regression models were used to examine associations of arterial measures with average real variability (ARV) of week-to-week home systolic (SBP) and diastolic (DBP) BP adjusting for important covariates. We obtained ARV as an average of the absolute differences of consecutive home BP measurements. ARV considers not only the dispersion of the BP readings around the mean but also the order of BP readings. In addition, ARV is more sensitive to measurement-to-measurement BPV compared with traditional BPV measures. RESULTS Among 857 eFHS participants (mean age 54, SD 9 years; 508/857, 59% women; mean SBP/DBP 119/76 mm Hg; 405/857, 47% hypertension), 1 SD increment in FWA was associated with 0.16 (95% CI 0.09-0.23) SD increments in ARV of home SBP and 0.08 (95% CI 0.01-0.15) SD increments in ARV of home DBP; 1 SD increment in RC was associated with 0.14 (95% CI 0.07-0.22) SD increments in ARV of home SBP and 0.11 (95% CI 0.04-0.19) SD increments in ARV of home DBP. After adjusting for important covariates, there was no significant association between CFPWV and ARV of home SBP, and similarly, no significant association existed between CFPWV and ARV of home DBP (P>.05). CONCLUSIONS In eFHS, higher FWA and RC were associated with higher mid- to long-term ARV of week-to-week home SBP and DBP over 1-year follow-up in individuals across the BP spectrum. Our findings suggest that higher aortic stiffness and wave reflection are associated with higher week-to-week variation of BP in a home-based setting over a mid- to long-term time span.
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Affiliation(s)
- Xuzhi Wang
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, United States
| | - Yuankai Zhang
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, United States
| | | | - Nene C Ukonu
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, United States
| | - Jian Rong
- Boston University's and National Heart, Lung, and Blood Institute's Framingham Heart Study, Boston, MA, United States
| | - Emelia J Benjamin
- Boston University's and National Heart, Lung, and Blood Institute's Framingham Heart Study, Boston, MA, United States
- Section of Cardiovascular Medicine, Department of Medicine, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, United States
| | - David D McManus
- Cardiology Division, Department of Medicine, University of Massachusetts Chan Medical School, Worcester, MA, United States
- Department of Quantitative Health Sciences, University of Massachusetts Chan Medical School, Worcester, MA, United States
| | - Martin G Larson
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, United States
- Boston University's and National Heart, Lung, and Blood Institute's Framingham Heart Study, Boston, MA, United States
| | - Ramachandran S Vasan
- Boston University's and National Heart, Lung, and Blood Institute's Framingham Heart Study, Boston, MA, United States
- Section of Preventive Medicine and Epidemiology, Department of Medicine, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Naomi M Hamburg
- Section of Vascular Biology, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Joanne M Murabito
- Boston University's and National Heart, Lung, and Blood Institute's Framingham Heart Study, Boston, MA, United States
- Section of General Internal Medicine, Department of Medicine, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Chunyu Liu
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, United States
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9
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Kyriakoulis KG, Kollias A, Bilo G, Soranna D, Liu CY, Pengo MF, Zambon A, Zhang W, Destounis A, Wang JG, Stergiou GS, Parati G. Blood pressure variability assessed by office, home, and ambulatory measurements before and during antihypertensive drug treatment: a sub-analysis of the REVERENT randomized trial. J Hypertens 2024:00004872-990000000-00446. [PMID: 38690937 DOI: 10.1097/hjh.0000000000003730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2024]
Abstract
OBJECTIVES Blood pressure (BP) variability (BPV) can be assessed using office (OBP), home (HBP), or ambulatory BP (ABP) measurements. This analysis investigated the association and agreement between OBP, HBP, and ABP measurements for BPV assessment at baseline and 10 weeks after initiating antihypertensive drug therapy. METHODS Untreated hypertensive patients with elevated BPV were randomized to receive an angiotensin-converting enzyme inhibitor (ramipril) or a calcium channel blocker (nifedipine GITS) in a 10-week, open-label, blinded-end point study. BPV was assessed using standard deviation (SD) and coefficient of variation (CV) (reading-to-reading analyses). RESULTS Data from 146 participants from three research centers (Athens/Greece; Milan/Italy; Shanghai/China) were analyzed [mean age 53 ± 10 (SD) years, male individuals 60%, baseline systolic OBP, HBP, and 24 h ABP 144 ± 9, 138 ± 10, and 143 ± 10 mmHg, respectively]. Post-treatment minus pre-treatment systolic CV difference was: OBP: 0.3%, P = 0.28; HBP: -0.2%, P = 0.20; 24 h ABP: 1.1%, P < 0.001. Home and ambulatory (not office) BPV indices presented weak-to-moderate correlation, both before and during treatment (range of coefficients 0.04-0.33). The correlation coefficient between systolic HBP CV and awake ABP CV was 0.21 and 0.28 before and during treatment, respectively (P < 0.05/< 0.001, respectively). Home and ambulatory (not office) BPV indices presented slight to fair agreement (range 64-73%) in detecting participants with high systolic BPV (top quartile of respective distributions) both before and during treatment (kappa range 0.04-0.27). CONCLUSION These data showed a weak-to-moderate association between out-of-office (but not office) BPV indices both before and during BP-lowering treatment, with reasonable agreement in detecting individuals with high BPV. Out-of-office BP measurements provide more similar and consistent BPV information than office measurements.
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Affiliation(s)
- Konstantinos G Kyriakoulis
- Hypertension Center STRIDE-7, National and Kapodistrian University of Athens, School of Medicine, Third Department of Medicine, Sotiria Hospital, Athens, Greece
| | - Anastasios Kollias
- Hypertension Center STRIDE-7, National and Kapodistrian University of Athens, School of Medicine, Third Department of Medicine, Sotiria Hospital, Athens, Greece
| | - Grzegorz Bilo
- IRCCS, Istituto Auxologico Italiano, Department of Cardiology, San Luca Hospital
- Department of Medicine and Surgery, University of Milano-Bicocca
| | - Davide Soranna
- IRCCS, Istituto Auxologico Italiano, Biostatistics Unit, Milan, Italy
| | - Chang-Yuan Liu
- Department of Cardiovascular Medicine, Center for Epidemiological Studies and Clinical Trials, Shanghai Key Laboratory of Hypertension, The Shanghai Institute of Hypertension
- Department of Hypertension, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Martino F Pengo
- IRCCS, Istituto Auxologico Italiano, Department of Cardiology, San Luca Hospital
- Department of Medicine and Surgery, University of Milano-Bicocca
| | - Antonella Zambon
- IRCCS, Istituto Auxologico Italiano, Biostatistics Unit, Milan, Italy
- Department of Statistics and quantitative methods, University of Milano-Bicocca, Milan, Italy
| | - Wei Zhang
- Department of Cardiovascular Medicine, Center for Epidemiological Studies and Clinical Trials, Shanghai Key Laboratory of Hypertension, The Shanghai Institute of Hypertension
- Department of Hypertension, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Antonios Destounis
- Hypertension Center STRIDE-7, National and Kapodistrian University of Athens, School of Medicine, Third Department of Medicine, Sotiria Hospital, Athens, Greece
| | - Ji-Guang Wang
- Department of Cardiovascular Medicine, Center for Epidemiological Studies and Clinical Trials, Shanghai Key Laboratory of Hypertension, The Shanghai Institute of Hypertension
- Department of Hypertension, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - George S Stergiou
- Hypertension Center STRIDE-7, National and Kapodistrian University of Athens, School of Medicine, Third Department of Medicine, Sotiria Hospital, Athens, Greece
| | - Gianfranco Parati
- IRCCS, Istituto Auxologico Italiano, Department of Cardiology, San Luca Hospital
- Department of Medicine and Surgery, University of Milano-Bicocca
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10
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de la Sierra A. Ambulatory blood pressure monitoring. Current status and future perspectives. Med Clin (Barc) 2024:S0025-7753(24)00066-6. [PMID: 38570293 DOI: 10.1016/j.medcli.2023.12.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 12/20/2023] [Accepted: 12/21/2023] [Indexed: 04/05/2024]
Abstract
Ambulatory Blood Pressure Monitoring (ABPM) is considered the best method for obtaining a reliable estimation of the true blood pressure. Average values obtained during the whole 24-hour period, or during daytime and nighttime periods are better correlated with the risk of mortality and cardiovascular disease compared to clinic or office blood pressure. Indeed, nighttime blood pressure, a measure only obtained through ABPM, is the most powerful risk predictor. ABPM is complementary to clinic blood pressure measurement and allows the definition of blood pressure phenotypes, such as "white-coat or masked hypertension, when clinic and ABPM measurements show discrepancy in normal values. Additional potentially relevant features include blood pressure variability, such as nocturnal blood pressure decline, morning surge or short-term variability, as determined by standard deviation or the coefficient of variation.
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Affiliation(s)
- Alejandro de la Sierra
- Unidad de Hipertensión, Servicio de Medicina Interna, Hospital Mútua Terrassa, Universidad de Barcelona, Barcelona, España.
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11
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Parati G, Croce A, Bilo G. Blood pressure variability: no longer a mASCOT for research nerds. Eur Heart J 2024; 45:1170-1172. [PMID: 38315171 DOI: 10.1093/eurheartj/ehae023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2024] Open
Affiliation(s)
- Gianfranco Parati
- Department of Cardiovascular, Neural and Metabolic Sciences, IRCCS Istituto Auxologico Italiano, Piazzale Brescia 2, 20149 Milan, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Alessandro Croce
- Department of Cardiovascular, Neural and Metabolic Sciences, IRCCS Istituto Auxologico Italiano, Piazzale Brescia 2, 20149 Milan, Italy
| | - Grzegorz Bilo
- Department of Cardiovascular, Neural and Metabolic Sciences, IRCCS Istituto Auxologico Italiano, Piazzale Brescia 2, 20149 Milan, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
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12
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Tomitani N, Hoshide S, Kario K. Could wristwatch-type wearable oscillometric blood pressure monitoring be a third option for out-of-office blood pressure monitoring? Hypertens Res 2024; 47:1078-1080. [PMID: 38316965 DOI: 10.1038/s41440-024-01604-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 01/17/2024] [Indexed: 02/07/2024]
Affiliation(s)
- Naoko Tomitani
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan.
| | - Satoshi Hoshide
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Kazuomi Kario
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
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13
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Ellingson CJ, Shafiq MA, Ellingson CA, Neary JP, Dehghani P, Singh J. Assessment of cardiovascular functioning following sport-related concussion: A physiological perspective. Auton Neurosci 2024; 252:103160. [PMID: 38428323 DOI: 10.1016/j.autneu.2024.103160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/15/2024] [Accepted: 02/22/2024] [Indexed: 03/03/2024]
Abstract
There is still much uncertainty surrounding the approach to diagnosing and managing a sport-related concussion (SRC). Neurobiological recovery may extend beyond clinical recovery following SRC, highlighting the need for objective physiological parameters to guide diagnosis and management. With an increased understanding of the connection between the heart and the brain, the utility of assessing cardiovascular functioning following SRC has gained attention. As such, this review focuses on the assessment of cardiovascular parameters in the context of SRC. Although conflicting results have been reported, decreased heart rate variability, blood pressure variability, and systolic (ejection) time, in addition to increased spontaneous baroreflex sensitivity and magnitude of atrial contraction have been shown in acute SRC. We propose that these findings result from the neurometabolic cascade triggered by a concussion and represent alterations in myocardial calcium handling, autonomic dysfunction, and an exaggerated compensatory response that attempts to maintain homeostasis following a SRC. Assessment of the cardiovascular system has the potential to assist in diagnosing and managing SRC, contributing to a more comprehensive and multimodal assessment strategy.
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Affiliation(s)
- Chase J Ellingson
- College of Medicine, University of Saskatchewan Regina Campus, Regina, SK, Canada; Prairie Vascular Research Inc, Regina, SK, Canada
| | - M Abdullah Shafiq
- College of Medicine, University of Saskatchewan Regina Campus, Regina, SK, Canada; Faculty of Kinesiology and Health Studies, University of Regina, Regina, SK, Canada
| | - Cody A Ellingson
- Faculty of Kinesiology and Health Studies, University of Regina, Regina, SK, Canada
| | - J Patrick Neary
- Faculty of Kinesiology and Health Studies, University of Regina, Regina, SK, Canada
| | | | - Jyotpal Singh
- Prairie Vascular Research Inc, Regina, SK, Canada; Faculty of Kinesiology and Health Studies, University of Regina, Regina, SK, Canada.
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14
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Zompola C, Palaiodimou L, Voumvourakis K, Stefanis L, Katsanos AH, Sandset EC, Boviatsis E, Tsivgoulis G. Blood Pressure Variability in Acute Stroke: A Narrative Review. J Clin Med 2024; 13:1981. [PMID: 38610746 PMCID: PMC11012361 DOI: 10.3390/jcm13071981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 03/25/2024] [Accepted: 03/27/2024] [Indexed: 04/14/2024] Open
Abstract
The management of blood pressure variability (BPV) in acute stroke presents a complex challenge with profound implications for patient outcomes. This narrative review examines the role of BPV across various stages of acute stroke care, highlighting its impact on treatment strategies and prognostic considerations. In the prehospital setting, while guidelines lack specific recommendations for BP management, emerging evidence suggests a potential link between BPV and outcomes. Among ischaemic stroke patients who are ineligible for reperfusion therapies, BPV independently influences functional outcomes, emphasising the need for individualised approaches to BP control. During intravenous thrombolysis and endovascular therapy, the intricate interplay between BP levels, recanalisation status, and BPV is evident. Striking a balance between aggressive BP lowering and avoiding hypoperfusion-related complications is essential. Intracerebral haemorrhage management is further complicated by BPV, which emerges as a predictor of mortality and disability, necessitating nuanced BP management strategies. Finally, among patients with acute subarachnoid haemorrhage, increased BPV may be correlated with a rebleeding risk and worse outcomes, emphasizing the need for BPV monitoring in this population. Integration of BPV assessment into clinical practice and research protocols is crucial for refining treatment strategies that are tailored to individual patient needs. Future studies should explore novel interventions targeting BPV modulation to optimise stroke care outcomes.
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Affiliation(s)
- Christina Zompola
- Second Department of Neurology, “Attikon” University Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Lina Palaiodimou
- Second Department of Neurology, “Attikon” University Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Konstantinos Voumvourakis
- Second Department of Neurology, “Attikon” University Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Leonidas Stefanis
- First Department of Neurology, “Aeginition” University Hospital, School of Medicine, National and Kapodistrian University of Athens, 11528 Athens, Greece
| | - Aristeidis H. Katsanos
- Division of Neurology, McMaster University/Population Health Research Institute, Hamilton, ON L8L2X2, Canada
| | - Else C. Sandset
- Stroke Unit, Department of Neurology, Oslo University Hospital, N-0424 Oslo, Norway
| | - Estathios Boviatsis
- Second Department of Neurosurgery, “Attikon” University Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Georgios Tsivgoulis
- Second Department of Neurology, “Attikon” University Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece
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15
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Kohjitani H, Koshimizu H, Nakamura K, Okuno Y. Recent developments in machine learning modeling methods for hypertension treatment. Hypertens Res 2024; 47:700-707. [PMID: 38216731 DOI: 10.1038/s41440-023-01547-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 10/22/2023] [Accepted: 11/09/2023] [Indexed: 01/14/2024]
Abstract
Hypertension is the leading cause of cardiovascular complications. This review focuses on the advancements in medical artificial intelligence (AI) models aimed at individualized treatment for hypertension, with particular emphasis on the approach to time-series big data on blood pressure and the development of interpretable medical AI models. The digitalization of daily blood pressure records and the downsizing of measurement devices enable the accumulation and utilization of time-series data. As mainstream blood pressure data shift from snapshots to time series, the clinical significance of blood pressure variability will be clarified. The time-series blood pressure prediction model demonstrated the capability to forecast blood pressure variabilities with a reasonable degree of accuracy for up to four weeks in advance. In recent years, various explainable AI techniques have been proposed for different purposes of model interpretation. It is essential to select the appropriate technique based on the clinical aspects; for example, actionable path-planning techniques can present individualized intervention plans to efficiently improve outcomes such as hypertension. Despite considerable progress in this field, challenges remain, such as the need for the prospective validation of AI-driven interventions and the development of comprehensive systems that integrate multiple AI methods. Future research should focus on addressing these challenges and refining the AI models to ensure their practical applicability in real-world clinical settings. Furthermore, the implementation of interdisciplinary collaborations among AI experts, clinicians, and healthcare providers are crucial to further optimizing and validate AI-driven solutions for hypertension management.
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Affiliation(s)
- Hirohiko Kohjitani
- Department of Biomedical Data Intelligence, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
| | - Hiroshi Koshimizu
- Department of Biomedical Data Intelligence, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kazuki Nakamura
- Department of Biomedical Data Intelligence, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yasushi Okuno
- Department of Biomedical Data Intelligence, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
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16
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Kollias A, Menti A, Ntousopoulos V, Destounis A, Kyriakoulis KG, Kalogeropoulos P, Myrsilidi A, Stergiou GS. Seasonal effects on blood pressure variability in treated hypertensive patients assessed by office, home, and ambulatory measurements. Hypertens Res 2024; 47:790-793. [PMID: 38123713 DOI: 10.1038/s41440-023-01537-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 11/01/2023] [Accepted: 11/14/2023] [Indexed: 12/23/2023]
Abstract
This study investigated the seasonal effect on blood pressure (BP) variability. Patients on stable antihypertensive drug treatment were assessed with office (OBP), home (HBP), and ambulatory BP (ABP) measurements in winter, next summer, and in next winter. Fifty-eight participants with full data for winter and summer were analyzed (mean age 65.2 ± 7.9 [SD], 64% males). OBP, HBP and ABP (24-h; daytime) were lower in summer than in winter (P < 0.01), whereas nighttime ABP was unchanged (p = NS). Standard deviation (SD), coefficient of variation (CV) and average real variability (ARV) for systolic OBP were higher in winter than summer (p < 0.01/ < 0.05/ < 0.01, respectively). These indices for HBP and ABP measurements did not differ in winter and summer (p = NS). Forty participants had complete data for winter-summer-next winter and HBP/ABP variability indices did not differ for both winters versus summer. These preliminary data suggest that BP variability is unaffected by seasonal changes in contrast to average BP levels.
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Affiliation(s)
- Anastasios Kollias
- Hypertension Center STRIDE-7, School of Medicine, Third Department of Medicine, Sotiria Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Ariadni Menti
- Hypertension Center STRIDE-7, School of Medicine, Third Department of Medicine, Sotiria Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Vasileios Ntousopoulos
- Hypertension Center STRIDE-7, School of Medicine, Third Department of Medicine, Sotiria Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Antonios Destounis
- Hypertension Center STRIDE-7, School of Medicine, Third Department of Medicine, Sotiria Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos G Kyriakoulis
- Hypertension Center STRIDE-7, School of Medicine, Third Department of Medicine, Sotiria Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Petros Kalogeropoulos
- Hypertension Center STRIDE-7, School of Medicine, Third Department of Medicine, Sotiria Hospital, National and Kapodistrian University of Athens, Athens, Greece
- Department of Cardiology, Metropolitan Hospital, Athens, Greece
| | - Aikaterini Myrsilidi
- Hypertension Center STRIDE-7, School of Medicine, Third Department of Medicine, Sotiria Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - George S Stergiou
- Hypertension Center STRIDE-7, School of Medicine, Third Department of Medicine, Sotiria Hospital, National and Kapodistrian University of Athens, Athens, Greece.
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17
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Andersson U, Nilsson PM, Kjellgren K, Harris K, Chalmers J, Ekholm M, Midlöv P. Variability in home blood pressure and its association with renal function and pulse pressure in patients with treated hypertension in primary care. J Hum Hypertens 2024; 38:212-220. [PMID: 37968455 PMCID: PMC10940151 DOI: 10.1038/s41371-023-00874-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 10/06/2023] [Accepted: 10/30/2023] [Indexed: 11/17/2023]
Abstract
Blood pressure variability (BPV) represents a cardiovascular risk factor, regardless of mean level of blood pressure (BP). In this post-hoc analysis from the PERson-centredness in Hypertension management using Information Technology (PERHIT) study, we aimed to explore BPV in daily home measurements in hypertensive patients from primary care, to identify factors associated with high BPV and to investigate whether estimated glomerular filtration rate (eGFR) and pulse pressure, as markers of target organ damage (TOD), are associated with BPV. For eight consecutive weeks, 454 participants reported their daily BP and heart rate in their mobile phone, along with reports of lifestyle and hypertension-related factors. Systolic BP (SBP) values were used to calculate BPV with coefficient of variation (CV) as primary estimate. Background characteristics and self-reports were tested between fifths of CV in a linear regression model, adjusted for age and sex. Associations between BPV and eGFR and pulse pressure were tested with linear and logistic regression models. Higher home BPV was associated with higher age, BP, heart rate, and smoking. BPV was lower for participants with low alcohol consumption and treatment with calcium channel blockers. There was a significant association between BPV and pulse pressure (P = 0.015), and between BPV and eGFR (P = 0.049). Participants with high BPV reported more dizziness and palpitations. In conclusion, pulse pressure and eGFR were significantly associated with home BPV. Older age, high BP, heart rate, and smoking were associated with high BPV, but treatment with calcium channel blockers and low alcohol consumption was associated with low BPV. Trial registration: The study was registered with ClinicalTrials.gov [NCT03554382].
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Affiliation(s)
- Ulrika Andersson
- Center for Primary Health Care Research, Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden.
| | - Peter M Nilsson
- Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - Karin Kjellgren
- University of Gothenburg Centre for Person-Centred Care (GPCC), Sahlgrenska Academy University of Gothenburg, Gothenburg, Sweden
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Katie Harris
- The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia
| | - John Chalmers
- The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia
| | - Mikael Ekholm
- Department of Clinical Sciences, Danderyd Hospital, Karolinska Institute, Stockholm, Sweden
| | - Patrik Midlöv
- Center for Primary Health Care Research, Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
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18
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Ellingson CA, Singh J, Ellingson CJ, Shafiq MA, Sirant LW, Dorsch KD, Gruszecki M, Kratzig GP, Neary JP. Sport-related concussion alters cerebral hemodynamic activity during controlled respiration. J Neurophysiol 2024; 131:556-561. [PMID: 38324895 DOI: 10.1152/jn.00477.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 01/25/2024] [Accepted: 02/07/2024] [Indexed: 02/09/2024] Open
Abstract
Sport-related concussion (SRC) is known to disrupt neurohemodynamic activity, cardiac function, and blood pressure (BP) autoregulation. This study aims to observe changes in cerebrovascular and cardiovascular responses during controlled respiration after sustaining an SRC. University varsity athletes (n = 81) completed a preseason physiological assessment and were followed up within 5 days of sustaining an SRC. During preseason and follow-up assessments, participants' continuous beat-to-beat BP was collected by finger photoplethysmography, and right prefrontal cortex oxygenation was collected using near-infrared spectroscopy (NIRS). Participants completed 5 min of seated rest and 5 min of a 6-breaths per minute controlled breathing protocol (5 s inhale and 5 s exhale; 0.10 Hz). Wavelet transformation was applied to the NIRS and BP signals, separating them into respiratory (0.10-0.6 Hz) and cardiac (0.6-2 Hz) frequency intervals. Of the 81 participants, 74 had a usable BP signal, 43 had usable NIRS signals, and 28 had both usable BP and NIRS signals. Wavelet amplitudes were calculated and coherence between NIRS and BP on the 28 participants were assessed. There was a significant (P < 0.05) decrease in oxygenated hemoglobin amplitude from 0.062 to 0.054 Hz and hemoglobin difference amplitude from 0.059 to 0.051 Hz, both at the respiratory (0.10-0.6 Hz) frequency interval, from preseason to acute SRC, respectively. Therefore, during controlled respiration, there was a reduction in intensity at the respiratory band, suggesting a protective, reduced respiratory contribution to cerebral hemodynamic activity following acute SRC.NEW & NOTEWORTHY This study investigated cerebral hemodynamic activity following sport-related concussion. Prefrontal cortex oxygenation was assessed by near-infrared spectroscopy (NIRS) during a controlled breathing protocol. Wavelet transformation of the NIRS signals showed significant decreases in HbO2 and HbD amplitude at the respiratory frequency interval (0.10-0.6 HZ) from preseason baseline to acute concussion. These results suggest a decreased respiratory contribution to cerebral hemodynamic activity following acute concussion.
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Affiliation(s)
- Cody A Ellingson
- Faculty of Kinesiology & Health Studies, University of Regina, Regina, Saskatchewan, Canada
| | - Jyotpal Singh
- Faculty of Kinesiology & Health Studies, University of Regina, Regina, Saskatchewan, Canada
| | - Chase J Ellingson
- College of Medicine, University of Saskatchewan, Regina, Saskatchewan, Canada
| | - M Abdullah Shafiq
- Faculty of Kinesiology & Health Studies, University of Regina, Regina, Saskatchewan, Canada
| | - Luke W Sirant
- College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Kim D Dorsch
- Faculty of Kinesiology & Health Studies, University of Regina, Regina, Saskatchewan, Canada
| | - Marcin Gruszecki
- Department of Radiology Informatics and Statistics, Faculty of Health Sciences, Medical University of Gdansk, Gdansk, Poland
- Department of Biomedical Engineering, Faculty of Electronics, Telecommunications and Informatics, Gdansk University of Technology, Gdansk, Poland
| | - Gregory P Kratzig
- Department of Psychology, University of Regina, Regina, Saskatchewan, Canada
| | - J Patrick Neary
- Faculty of Kinesiology & Health Studies, University of Regina, Regina, Saskatchewan, Canada
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19
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Mazin Zeki N, Fakri Mustafa Y. Annulated Heterocyclic[g]Coumarin Composites: Synthetic Approaches and Bioactive Profiling. Chem Biodivers 2024; 21:e202301855. [PMID: 38145315 DOI: 10.1002/cbdv.202301855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 12/21/2023] [Accepted: 12/25/2023] [Indexed: 12/26/2023]
Abstract
Coumarins, widely abundant natural heterocyclic compounds, are extensively employed in creating various biologically and pharmacologically potent substances. The hybridization of heterocycles presents a key opportunity to craft innovative multicyclic compounds with enhanced biological activity. Fusing different heterocyclic rings with the coumarin structure presents an intriguing method for crafting fresh hybrid compounds possessing remarkable biological effects. In the pursuit of creating heterocyclic-fused coumarins, a wide range of annulated heterocyclic[g]coumarin composites has been introduced, displaying impressive biological potency. The influence of the linear attachment of heterocyclic rings to the coumarin structure on the biological performance of the resulting compounds has been investigated. This review centers on the synthetic methodologies, structural activity relationship investigation, and biological potentials of annulated heterocyclic[g]coumarin composites. We conducted searches across several databases, including Web of Science, Google Scholar, PubMed, and Scopus. After sieving, we ultimately identified and included 71 pertinent studies published between 2000 and the middle of 2023. This will provide valuable perspectives for medicinal chemists in the prospective design and synthesis of lead compounds with significant therapeutic effects, centered around heterocycle-fused coumarin frameworks.
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Affiliation(s)
- Nameer Mazin Zeki
- Department of Pharmacology, College of Medicine, NinevahUniversity, 41001, Mosul, Iraq
| | - Yasser Fakri Mustafa
- Department of Pharmaceutical Chemistry, College of Pharmacy, University of Mosul, 41002, Mosul, Iraq
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20
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Pucci G, Grillo A, Dalakleidi KV, Fraenkel E, Gkaliagkousi E, Golemati S, Guala A, Hametner B, Lazaridis A, Mayer CC, Mozos I, Pereira T, Veerasingam D, Terentes-Printzios D, Agnoletti D. Atrial Fibrillation and Early Vascular Aging: Clinical Implications, Methodology Issues and Open Questions-A Review from the VascAgeNet COST Action. J Clin Med 2024; 13:1207. [PMID: 38592046 PMCID: PMC10931681 DOI: 10.3390/jcm13051207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 02/02/2024] [Accepted: 02/18/2024] [Indexed: 04/10/2024] Open
Abstract
Atrial fibrillation (AF), the most common cardiac arrhythmia, is associated with adverse CV outcomes. Vascular aging (VA), which is defined as the progressive deterioration of arterial function and structure over a lifetime, is an independent predictor of both AF development and CV events. A timing identification and treatment of early VA has therefore the potential to reduce the risk of AF incidence and related CV events. A network of scientists and clinicians from the COST Action VascAgeNet identified five clinically and methodologically relevant questions regarding the relationship between AF and VA and conducted a narrative review of the literature to find potential answers. These are: (1) Are VA biomarkers associated with AF? (2) Does early VA predict AF occurrence better than chronological aging? (3) Is early VA a risk enhancer for the occurrence of CV events in AF patients? (4) Are devices measuring VA suitable to perform subclinical AF detection? (5) Does atrial-fibrillation-related rhythm irregularity have a negative impact on the measurement of vascular age? Results showed that VA is a powerful and independent predictor of AF incidence, however, its role as risk modifier for the occurrence of CV events in patients with AF is debatable. Limited and inconclusive data exist regarding the reliability of VA measurement in the presence of rhythm irregularities associated with AF. To date, no device is equipped with tools capable of detecting AF during VA measurements. This represents a missed opportunity to effectively perform CV prevention in people at high risk. Further advances are needed to fill knowledge gaps in this field.
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Affiliation(s)
- Giacomo Pucci
- Unit of Internal Medicine, Santa Maria University Hospital, 05100 Terni, Italy
- Department of Medicine and Surgery, University of Perugia, 06125 Perugia, Italy
| | - Andrea Grillo
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34149 Trieste, Italy
| | - Kalliopi V Dalakleidi
- Biomedical Simulations and Imaging (BIOSIM) Laboratory, School of Electrical and Computer Engineering, National Technical University of Athens, 15780 Athens, Greece
| | - Emil Fraenkel
- 1st Department of Internal Medicine, Faculty of General Medicine, Pavol Jozef Šafárik University, 04011 Košice, Slovakia
| | - Eugenia Gkaliagkousi
- 3rd Department of Internal Medicine, Aristotle University of Thessaloniki, Papageorgiou General Hospital, 54124 Thessaloniki, Greece
| | - Spyretta Golemati
- Medical School, National and Kapodistrian University of Athens, 10675 Athens, Greece
| | - Andrea Guala
- Vall d'Hebrón Research Institute (VHIR), 08035 Barcelona, Spain
- CIBER CV, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Bernhard Hametner
- AIT Austrian Institute of Technology, Center for Health & Bioresources, Medical Signal Analysis, 1210 Vienna, Austria
| | - Antonios Lazaridis
- 3rd Department of Internal Medicine, Aristotle University of Thessaloniki, Papageorgiou General Hospital, 54124 Thessaloniki, Greece
| | - Christopher C Mayer
- AIT Austrian Institute of Technology, Center for Health & Bioresources, Medical Signal Analysis, 1210 Vienna, Austria
| | - Ioana Mozos
- Department of Functional Sciences-Pathophysiology, Center for Translational Research and Systems Medicine, "Victor Babes" University of Medicine and Pharmacy, 300173 Timisoara, Romania
| | - Telmo Pereira
- H&TRC-Health & Technology Research Center, Coimbra Health School, Polytechnic University of Coimbra, 3000-331 Coimbra, Portugal
- Laboratory for Applied Research in Health (Labinsaúde), Polytechnic University of Coimbra, 3000-331 Coimbra, Portugal
| | - Dave Veerasingam
- Department of Cardiothoracic Surgery, Galway University Hospitals, H91 YR71 Galway, Ireland
| | - Dimitrios Terentes-Printzios
- First Department of Cardiology, Hippokration Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Davide Agnoletti
- Cardiovascular Internal Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
- Cardiovascular Internal Medicine, Medical and Surgical Sciences Department, University of Bologna, 40138 Bologna, Italy
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21
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Costa MD, Rangasamy V, Behera A, Mathur P, Khera T, Goldberger AL, Subramaniam B. Blood pressure fragmentation as a new measure of blood pressure variability: association with predictors of cardiac surgery outcomes. Front Physiol 2024; 15:1277592. [PMID: 38405117 PMCID: PMC10884313 DOI: 10.3389/fphys.2024.1277592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 01/12/2024] [Indexed: 02/27/2024] Open
Abstract
Background: Fluctuations in beat-to-beat blood pressure variability (BPV) encode untapped information of clinical utility. A need exists for developing new methods to quantify the dynamical properties of these fluctuations beyond their mean and variance. Objectives: Introduction of a new beat-to-beat BPV measure, termed blood pressure fragmentation (BPF), and testing of whether increased preoperative BPF is associated with (i) older age; (ii) higher cardiac surgical risk, assessed using the Society of Thoracic Surgeons' (STS) Risk of Morbidity and Mortality index and the European System for Cardiac Operative Risk Evaluation Score (EuroSCORE II); and (iii) longer ICU length of stay (LOS) following cardiac surgery. The secondary objective was to use standard BPV measures, specifically, mean, SD, coefficient of variation (CV), average real variability (ARV), as well a short-term scaling index, the detrended fluctuation analysis (DFA) ⍺1 exponent, in the same type of analyses to compare the results with those obtained using BPF. Methods: Consecutive sample of 497 adult patients (72% male; age, median [inter-quartile range]: 67 [59-75] years) undergoing cardiac surgery with cardiopulmonary bypass. Fragmentation, standard BPV and DFA ⍺1 measures were derived from preoperative systolic blood pressure (SBP) time series obtained from radial artery recordings. Results: Increased preoperative systolic BPF was associated with older age, higher STS Risk of Morbidity and Mortality and EuroSCORE II values, and longer ICU LOS in all models. Specifically, a one-SD increase in systolic BPF (9%) was associated with a 26% (13%-40%) higher likelihood of longer ICU LOS (>2 days). Among the other measures, only ARV and DFA ⍺1 tended to be associated with longer ICU LOS. However, the associations did not reach significance in the most adjusted models. Conclusion: Preoperative BPF was significantly associated with preoperative predictors of cardiac surgical outcomes as well as with ICU LOS. Our findings encourage future studies of preoperative BPF for assessment of health status and risk stratification of surgical and non-surgical patients.
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Affiliation(s)
- Madalena D. Costa
- Margret and H. A. Rey Institute for Nonlinear Dynamics in Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Valluvan Rangasamy
- Sadhguru Center for a Conscious Planet, Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Alkananda Behera
- Sadhguru Center for a Conscious Planet, Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Priyam Mathur
- Sadhguru Center for a Conscious Planet, Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Tanvi Khera
- Sadhguru Center for a Conscious Planet, Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Ary L. Goldberger
- Margret and H. A. Rey Institute for Nonlinear Dynamics in Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Balachundhar Subramaniam
- Sadhguru Center for a Conscious Planet, Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
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22
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Fravel MA, Ernst ME, Woods RL, Beilin L, Zhou Z, Orchard SG, Chowdhury E, Reid CM, Ekram ARMS, Espinoza SE, Nelson MR, Stocks N, Polkinghorne KR, Wolfe R, Ryan J. Long-term blood pressure variability and frailty risk in older adults. J Hypertens 2024; 42:244-251. [PMID: 38009310 PMCID: PMC10842997 DOI: 10.1097/hjh.0000000000003599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2023]
Abstract
INTRODUCTION In healthy older adults, the relationship between long-term, visit-to-visit variability in blood pressure (BP) and frailty is uncertain. METHODS Secondary analysis of blood pressure variability (BPV) and incident frailty in >13 000 participants ≥65-70 years enrolled in the ASPirin in Reducing Events in the Elderly (ASPREE) trial and its observational follow-up (ASPREE-XT). Participants were without dementia, physical disability, or cardiovascular disease at baseline. BPV was estimated using standard deviation of mean BP from three annual visits (baseline through the second annual follow-up). Frailty was defined using Fried phenotype and a frailty deficit accumulation index (FDAI). Participants with frailty during the BPV estimation period were excluded from the main analysis. Adjusted Cox proportional hazards regression evaluated the association between BPV and incident frailty, and linear mixed models for change in frailty scores, through a maximum of 9 years of follow-up. RESULTS Participants in the highest systolic BPV tertile were at higher risk of frailty compared to those in the lowest (referent) tertile of systolic BPV [Fried hazard ratio (HR) 1.17, 95% confidence interval (CI) 1.04-1.31; FDAI HR 1.18, 95% CI 1.07-1.30]. Findings were consistent when adjusted for multiple covariates and when stratified by antihypertensive use. Linear mixed models showed that higher systolic BPV was associated with increasing frailty score over time. Diastolic BPV was not consistently associated. CONCLUSIONS High systolic BPV, independent of mean BP, is associated with increased risk of frailty in healthy older adults. Variability of BP across visits, even in healthy older adults, can convey important risk information beyond mean BP. TRIAL REGISTRATION ClinicalTrials.gov NCT01038583 and ISRCTN83772183.
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Affiliation(s)
- Michelle A. Fravel
- Department of Pharmacy Practice and Science, College of Pharmacy. The University of Iowa, Iowa City, IA, USA
| | - Michael E. Ernst
- Department of Pharmacy Practice and Science, College of Pharmacy. The University of Iowa, Iowa City, IA, USA
- Department of Family Medicine, Carver College of Medicine. The University of Iowa, Iowa City, IA, USA
| | - Robyn L. Woods
- School of Public Health and Preventive Medicine, Monash University; Melbourne, VIC, Australia
| | - Lawrence Beilin
- Medical School Royal Perth Hospital, University of Western Australia; Perth, WA, Australia
| | - Zhen Zhou
- School of Public Health and Preventive Medicine, Monash University; Melbourne, VIC, Australia
| | - Suzanne G. Orchard
- School of Public Health and Preventive Medicine, Monash University; Melbourne, VIC, Australia
| | - Enayet Chowdhury
- School of Public Health and Preventive Medicine, Monash University; Melbourne, VIC, Australia
- School of Population Health, Curtin University; Perth, WA, Australia
| | - Christopher M. Reid
- School of Public Health and Preventive Medicine, Monash University; Melbourne, VIC, Australia
- School of Population Health, Curtin University; Perth, WA, Australia
| | - ARM Saifuddin Ekram
- School of Public Health and Preventive Medicine, Monash University; Melbourne, VIC, Australia
| | - Sara E. Espinoza
- Division of Geriatrics, Gerontology & Palliative Medicine, and Sam and Ann Barshop Institute for Longevity and Aging Studies, University of Texas Health Science Center at San Antonio; and, Geriatric Research Education & Clinical Center, South Texas Veterans Health Care System, San Antonio, TX, USA
| | - Mark R. Nelson
- School of Public Health and Preventive Medicine, Monash University; Melbourne, VIC, Australia
- Menzies Institute for Medical Research, University of Tasmania. Hobart, Australia
| | - Nigel Stocks
- Discipline of General Practice, Adelaide Medical School, The University of Adelaide, Adelaide, SA, Australia
| | - Kevan R. Polkinghorne
- School of Public Health and Preventive Medicine, Monash University; Melbourne, VIC, Australia
- Department of Nephrology, Monash Medical Centre, Monash Health; and, Department of Medicine, Monash University; Melbourne, VIC, Australia
| | - Rory Wolfe
- School of Public Health and Preventive Medicine, Monash University; Melbourne, VIC, Australia
| | - Joanne Ryan
- School of Public Health and Preventive Medicine, Monash University; Melbourne, VIC, Australia
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23
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Groppelli A, Rivasi G, Fedorowski A, de Lange FJ, Russo V, Maggi R, Capacci M, Nawaz S, Comune A, Bianchi L, Zambon A, Soranna D, Ungar A, Parati G, Brignole M. Interventions aimed to increase average 24-h systolic blood pressure reduce blood pressure drops in patients with reflex syncope and orthostatic intolerance. Europace 2024; 26:euae026. [PMID: 38262617 PMCID: PMC10849184 DOI: 10.1093/europace/euae026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 01/05/2024] [Indexed: 01/25/2024] Open
Abstract
AIMS Systolic blood pressure (SBP) drops recorded by 24-h ambulatory blood pressure (BP) monitoring (ABPM) identify patients with susceptibility to reflex syncope and orthostatic intolerance. We tested the hypothesis that treatments aimed to increase BP (reassurance, education, and lifestyle measures plus pharmacological strategies) can reduce SBP drops. METHODS AND RESULTS This was a multicentre, observational proof-of-concept study performed in patients with reflex syncope and/or orthostatic intolerance and with SBP drops on a screening ABPM. Among 144 eligible patients, 111 underwent a second ABPM on average 2.5 months after start of treatment. Overall, mean 24-h SBP increased from 114.1 ± 12.1 to 121.4 ± 14.5 mmHg (P < 0.0001). The number of SBP drops <90 and <100 mmHg decreased by 61%, 46% during daytime, and by 48% and 37% during 24-h period, respectively (P < 0.0001 for all). The dose-response relationship between difference in 24-h average SBP increase and reduction in number of SBP drops reached a plateau around ∼15 mmHg increase of 24-h SBP. The reduction in SBP drop rate was consistent and significant in patients who underwent deprescription of hypotensive medications (n = 44) and in patients who received BP-rising drugs (n = 67). CONCLUSION In patients with reflex syncope and/or orthostatic intolerance, an increase in average 24-h SBP, regardless of the implemented strategy, significantly reduced the number of SBP drops and symptom burden. A 13 mmHg increase in 24-h SBP appears to represent the optimal goal for aborting the maximal number of SBP drops, representing a possible target for future interventions. ClincalTrials.gov identifier: NCT05729724.
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Affiliation(s)
- Antonella Groppelli
- Faint and Fall Research Centre, Department of Cardiology, IRCCS Istituto Auxologico Italiano, S. Luca Hospital, Piazzale Brescia 20, 20149 Milano, Italy
| | - Giulia Rivasi
- Division of Geriatric and Intensive Care Medicine, University of Florence and Azienda Ospedaliero Universitaria Careggi, Florence, Italy
| | - Artur Fedorowski
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | - Frederik J de Lange
- Department of Clinical and Experimental Cardiology, Amsterdam UMC, Heart Centre, Amsterdam Cardiovascular Sciences, University of Amsterdam, Amsterdam, The Netherlands
| | - Vincenzo Russo
- Cardiology and Syncope Unit, Department of Translational Medical Sciences, University of Campania ‘Luigi Vanvitelli’—Monaldi Hospital, Naples, Italy
| | - Roberto Maggi
- Department of Cardiology, Ospedali del Tigullio, Lavagna, Italy
| | - Marco Capacci
- Division of Geriatric and Intensive Care Medicine, University of Florence and Azienda Ospedaliero Universitaria Careggi, Florence, Italy
| | - Sara Nawaz
- Department of Clinical and Experimental Cardiology, Amsterdam UMC, Heart Centre, Amsterdam Cardiovascular Sciences, University of Amsterdam, Amsterdam, The Netherlands
| | - Angelo Comune
- Cardiology and Syncope Unit, Department of Translational Medical Sciences, University of Campania ‘Luigi Vanvitelli’—Monaldi Hospital, Naples, Italy
| | - Lorenzo Bianchi
- Department of Cardiology, Ospedali del Tigullio, Lavagna, Italy
| | - Antonella Zambon
- Biostatistics Unit, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Milan, Italy
| | - Davide Soranna
- Biostatistics Unit, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Andrea Ungar
- Division of Geriatric and Intensive Care Medicine, University of Florence and Azienda Ospedaliero Universitaria Careggi, Florence, Italy
| | - Gianfranco Parati
- Department of Cardiology, IRCCS Istituto Auxologico Italiano, San Luca Hospital, Piazzale Brescia 20, 20149 Milan, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Piazza dei daini 2, 20126 Milan, Italy
| | - Michele Brignole
- Faint and Fall Research Centre, Department of Cardiology, IRCCS Istituto Auxologico Italiano, S. Luca Hospital, Piazzale Brescia 20, 20149 Milano, Italy
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24
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Mogi M, Tanaka A, Node K, Tomitani N, Hoshide S, Narita K, Nozato Y, Katsurada K, Maruhashi T, Higashi Y, Matsumoto C, Bokuda K, Yoshida Y, Shibata H, Toba A, Masuda T, Nagata D, Nagai M, Shinohara K, Kitada K, Kuwabara M, Kodama T, Kario K. 2023 update and perspectives. Hypertens Res 2024; 47:6-32. [PMID: 37710033 DOI: 10.1038/s41440-023-01398-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 07/30/2023] [Indexed: 09/16/2023]
Abstract
Total 276 manuscripts were published in Hypertension Research in 2022. Here our editorial members picked up the excellent papers, summarized the current topics from the published papers and discussed future perspectives in the sixteen fields. We hope you enjoy our special feature, 2023 update and perspectives in Hypertension Research.
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Affiliation(s)
- Masaki Mogi
- Deparment of Pharmacology, Ehime University Graduate School of Medicine, 454 Shitsukawa Tohon, Ehime, 791-0295, Japan.
| | - Atsushi Tanaka
- Department of Cardiovascular Medicine, Saga University, 5-1-1, Nabeshima, Saga, Saga, 849-8501, Japan
| | - Koichi Node
- Department of Cardiovascular Medicine, Saga University, 5-1-1, Nabeshima, Saga, Saga, 849-8501, Japan
| | - Naoko Tomitani
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Satoshi Hoshide
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Keisuke Narita
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Yoichi Nozato
- Department of Geriatric and General Medicine, Osaka University Graduate School of Medicine, 2-2, Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - Kenichi Katsurada
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
- Division of Clinical Pharmacology, Department of Pharmacology, Jichi Medical University School of Medicine, 3311-1, Shimotsuke, Tochigi, 329-0498, Japan
| | - Tatsuya Maruhashi
- Department of Regenerative Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8553, Japan
| | - Yukihito Higashi
- Department of Regenerative Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8553, Japan
- Divivsion of Regeneration and Medicine, Medical Center for Translational and Clinical Research, Hiroshima University Hospital, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Chisa Matsumoto
- Center for Health Surveillance & Preventive Medicine, Tokyo Medical University Hospital, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan
- Department of Cardiology, Tokyo Medical University, 6-1-1 Shinjuku, Shinjuku-ku, Tokyo, 160-8402, Japan
| | - Kanako Bokuda
- Department of Endocrinology and Hypertension, Tokyo Women's Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo, 162-8666, Japan
| | - Yuichi Yoshida
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, 1-1 Idaigaoka, Hasama-machi, Yufu city, Oita, 879-5593, Japan
| | - Hirotaka Shibata
- Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, 1-1 Idaigaoka, Hasama-machi, Yufu city, Oita, 879-5593, Japan
| | - Ayumi Toba
- Tokyo Metropolitan Institute for Geriatrics and Gerontology, Sakaecho, Itabashi-ku, Tokyo, 173-0015, Japan
| | - Takahiro Masuda
- Division of Nephrology, Department of Medicine, Jichi Medical University School of Medicine, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Daisuke Nagata
- Division of Nephrology, Department of Medicine, Jichi Medical University School of Medicine, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Michiaki Nagai
- Cardiovascular Section, Department of Internal Medicine, Heart Rhythm Institute, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, 800 SL Young Blvd, COM 5400, Oklahoma City, OK, 73104, USA
- Department of Cardiology, Hiroshima City Asa Hospital, 1-2-1 Kameyamaminami Asakita-ku, Hiroshima, 731-0293, Japan
| | - Keisuke Shinohara
- Department of Cardiovascular Medicine, Faculty of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Kento Kitada
- Department of Pharmacology, Faculty of Medicine, Kagawa University, 1750-1 Miki, Kita, Kagawa, 761-0793, Japan
| | - Masanari Kuwabara
- Department of Cardiology, Toranomon Hospital, 2-2-2, Toranomon, Minato-ku, Tokyo, 105-8470, Japan
| | - Takahide Kodama
- Department of Cardiology, Toranomon Hospital, 2-2-2, Toranomon, Minato-ku, Tokyo, 105-8470, Japan
| | - Kazuomi Kario
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
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25
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Jiang Q, Wang X, Guo Y, Wang L, Lou Y, Wang H, Cao S. The association between blood pressure variability and depressive symptoms among middle-aged and older adults: Nationwide population-based cohort study. Asian J Psychiatr 2024; 91:103864. [PMID: 38142522 DOI: 10.1016/j.ajp.2023.103864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 12/05/2023] [Accepted: 12/08/2023] [Indexed: 12/26/2023]
Affiliation(s)
- Qingqing Jiang
- School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Xiaohan Wang
- School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Yan Guo
- School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Linlin Wang
- School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Yiling Lou
- School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Hengchang Wang
- School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Shiyi Cao
- School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China.
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26
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Kario K, Hoshide S, Mogi M. Five special focuses of Hypertension Research: digital hypertension, home blood pressure-centered approach, renal denervation, Asians, for guidelines. Hypertens Res 2023; 46:2557-2560. [PMID: 38049635 DOI: 10.1038/s41440-023-01471-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 10/09/2023] [Indexed: 12/06/2023]
Affiliation(s)
- Kazuomi Kario
- Division of Cardiovascular Medicine, Jichi Medical University School of Medicine, Tochigi, Japan.
| | - Satoshi Hoshide
- Division of Cardiovascular Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Masaki Mogi
- Department of Pharmacology, Ehime University Graduate School of Medicine, Ehime, Japan
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27
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Narita K, Hoshide S, Kario K. Comparison of Ambulatory and Home Blood Pressure Variability for Cardiovascular Prognosis and Biomarkers. Hypertension 2023; 80:2547-2555. [PMID: 37671559 DOI: 10.1161/hypertensionaha.123.20897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 08/15/2023] [Indexed: 09/07/2023]
Abstract
BACKGROUND Although blood pressure variability (BPV) is reported to be associated with cardiovascular prognoses, it has not been established whether ambulatory BPV (ABPV; ie, short-term 24-hour BPV) or home BPV (HBPV; day-to-day BPV) is a superior clinical marker. METHODS We analyzed the associations of ABPV and HBPV with cardiovascular prognoses and biomarkers in 1314 hypertensive outpatients who underwent both home and ambulatory BP measurements in the J-HOP study (Japan Morning-Surge Home Blood Pressure). BPV was evaluated by the SD, coefficient of variation, and average real variability of the patients' 24-hour ambulatory and home systolic BP values. RESULTS During the median 7.0-year follow-up, 109 cardiovascular events occurred. All SD, coefficient of variation, and average real variability values of the HBPV were significantly associated with cardiovascular risk even after adjusting by average 24-hour ambulatory systolic BP and each ABPV value: 1 SD of hazard ratio (95% CI) for the SD, 1.36 (1.14-1.63); coefficient of variation, 1.38 (1.16-1.66); and average real variability 1.29 (1.10-1.51) of HBPV. The ABPV parameters did not exhibit comparable relationships. The cardiovascular risk spline curves showed a trend toward increased risks with increasing HBPV parameters. There were no differences between ABPV and HBPV in the relationships with B-type natriuretic peptide and the urine albumin-creatine ratio. CONCLUSIONS In this comparative analysis of ambulatory and home BP monitoring values in individuals with hypertension, ABPV was not significantly associated with cardiovascular prognosis adjusted by average BP level, and HBPV was suggested to have modest superiority in predicting cardiovascular prognosis compared with ABPV.
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Affiliation(s)
- Keisuke Narita
- Department of Medicine, Division of Cardiovascular Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Satoshi Hoshide
- Department of Medicine, Division of Cardiovascular Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Kazuomi Kario
- Department of Medicine, Division of Cardiovascular Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
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McEvoy JW, Leahy N, Parati G. The Apples and Oranges of Blood Pressure Variability. Hypertension 2023; 80:2556-2558. [PMID: 37967158 DOI: 10.1161/hypertensionaha.123.21927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2023]
Affiliation(s)
- John W McEvoy
- National Institute for Prevention and Cardiovascular Health and University of Galway, Galway, Ireland. (J.W.M., N.L.)
- Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD. (J.W.M.)
| | - Niall Leahy
- National Institute for Prevention and Cardiovascular Health and University of Galway, Galway, Ireland. (J.W.M., N.L.)
| | - Gianfranco Parati
- IRCCS, Istituto Auxologico Italiano, San Luca Hospital, Milan, Italy (G.P.)
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P.)
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Kario K, Tomitani N, Wang TD, Park S, Li Y, Shin J, Tsoi K, Chen CH, Cheng HM, Siddique S, Turana Y, Buranakitjaroen P, Van Huynh M, Nailes J, Sison J, Soenarta AA, Sogunuru GP, Sukonthasarn A, Tay JC, Teo BW, Verma N, Zhang Y, Schlaich M, Nagai M, Fujiwara T, Hoshide S, Chia YC, Wang JG. Home blood pressure-centered approach - from digital health to medical practice: HOPE Asia Network consensus statement 2023. Hypertens Res 2023; 46:2561-2574. [PMID: 37605071 DOI: 10.1038/s41440-023-01397-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 06/20/2023] [Accepted: 07/12/2023] [Indexed: 08/23/2023]
Abstract
Recent innovations in digital technology have enabled the simultaneous accumulation, and the linking and analysis of time-series big data relating to several factors that influence blood pressure (BP), including biological indicators, physical activity, and environmental information. Various approaches can be used to monitor BP: in the office/clinic; at home; 24-h ambulatory recording; or with wearable and cuffless devices. Of these, home BP monitoring is a reliable and convenient method, and is recommended for hypertension management by current national and international guidelines. This recommendation is based on evidence showing that home BP is an important predictor of cardiovascular, cerebrovascular and kidney disease in patients with hypertension. In addition, lifetime personalized health record (PHR)-based home BP with telemonitoring combined with co-interventions has been shown to lower BP more effectively than the traditional approach based on office BP. Thus, home BP represents a key metric for personalized anticipation medicine, from digital healthcare to digital medicine. This paper summarizes the latest evidence on home BP monitoring and proposes a Hypertension Cardiovascular Outcome Prevention and Evidence in Asia (HOPE Asia) Network consensus on a home BP-centered approach to the management of hypertension.
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Affiliation(s)
- Kazuomi Kario
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan.
| | - Naoko Tomitani
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Tzung-Dau Wang
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
- Division of Hospital Medicine, Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
| | - Sungha Park
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University Health System, Seoul, South Korea
| | - Yan Li
- Centre for Epidemiological Studies and Clinical Trials and Center for Vascular Evaluations, Shanghai Key Lab of Hypertension, Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jinho Shin
- Faculty of Cardiology Service, Hanyang University Medical Center, Seoul, South Korea
| | - Kelvin Tsoi
- JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Chen-Huan Chen
- Department of Internal Medicine, National Yang Ming Chiao Tung University College of Medicine, Taipei, Taiwan
| | - Hao-Min Cheng
- Institute of Public Health and Community Medicine Research Center, National Yang Ming Chiao Tung University School of Medicine, Taipei, Taiwan
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Ph.D. Program of Interdisciplinary Medicine (PIM), National Yang Ming Chiao Tung University College of Medicine, Taipei, Taiwan
- Division of Faculty Development, Department of Medical Education, Taipei Veterans General Hospital, Taipei, Taiwan
| | | | - Yuda Turana
- Department of Neurology. School of Medicine and Health Sciences, Atma Jaya Catholic University of Indonesia, Jakarta, Indonesia
| | - Peera Buranakitjaroen
- Division of Hypertension, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Minh Van Huynh
- Department of Internal Medicine, University of Medicine and Pharmacy, Hue University, Hue City, Vietnam
| | - Jennifer Nailes
- Department of Preventive and Community Medicine and Research Institute for Health Sciences, University of the East Ramon Magsaysay Memorial Medical Center Inc., Quezon City, Philippines
| | - Jorge Sison
- Section of Cardiology, Department of Medicine, Medical Center Manila, Manila, Philippines
| | - Arieska Ann Soenarta
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, University of Indonesia-National Cardiovascular Center, Harapan Kita, Jakarta, Indonesia
| | - Guru Prasad Sogunuru
- Fortis Hospitals, Chennai, Tamil Nadu, India
- College of Medical Sciences, Kathmandu University, Bharatpur, Nepal
| | - Apichard Sukonthasarn
- Cardiology Division, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Jam Chin Tay
- Department of General Medicine, Tan Tock Seng Hospital, Singapore, Singapore
| | - Boon Wee Teo
- Division of Nephrology Department of Medicine, Yong Loo Lin School of Medicine, Singapore, Singapore
| | - Narsingh Verma
- Department of Physiology, King George's Medical University, Lucknow, India
| | - Yuqing Zhang
- Divisions of Hypertension and Heart Failure, Fu Wai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Markus Schlaich
- Dobney Hypertension Centre, Medical School - Royal Perth Hospital Unit and Royal Perth Hospital Research Foundation, The University of Western Australia, Perth, WA, Australia
| | - Michiaki Nagai
- Department of Internal Medicine, General Medicine and Cardiology, Hiroshima City Asa Hospital, Hiroshima, Japan
| | - Takeshi Fujiwara
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Satoshi Hoshide
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Yook-Chin Chia
- Department of Medical Sciences, School of Medical and Life Sciences, Sunway University, Bandar Sunway, Selangor, Malaysia
- Department of Primary Care Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Ji-Guang Wang
- Department of Hypertension, Centre for Epidemiological Studies and Clinical Trials, the Shanghai Institute of Hypertension, Shanghai Key Laboratory of Hypertension, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
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30
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Li MX, Zhang DY, Tang ST, Zheng QD, Huang QF, Sheng CS, Li Y, Wang JG. Control status of ambulatory blood pressure and its relationship with arterial stiffness in the China nationwide registry of treated hypertensive patients: the REACTION-ABP study. Hypertens Res 2023; 46:2302-2311. [PMID: 37308551 PMCID: PMC10258484 DOI: 10.1038/s41440-023-01336-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/14/2023] [Accepted: 05/10/2023] [Indexed: 06/14/2023]
Abstract
The control rate of ambulatory blood pressure (BP) is unclear in Chinese hypertensive patients, and whether it would be associated with the ambulatory arterial stiffness indices is also unknown. From June 2018 until December 2022, 4408 treated hypertensive patients (52.8% men, average age 58.2 years) from 77 hospitals in China were registered. Ambulatory BPs were measured with validated monitors and analyzed with a web-based standardized Shuoyun system ( www.shuoyun.com.cn ). The BP control rate was the highest in the office (65.7%), moderate in the daytime (45.0%), low in the morning (34.1%), and the lowest in the nighttime (27.6%, P < 0.001). Only 21.0% had their 24 h BP perfectly controlled. The stepwise regression analyses identified that the factors associated with an imperfect 24 h BP control included male sex, smoking and drinking habits, a higher body mass index, serum total cholesterol and triglycerides, and the use of several specific types of antihypertensive drugs. After adjustment for the above-mentioned factors, the 24 h pulse pressure (PP) and its components, the elastic and stiffening PPs, were all significantly associated with an uncontrolled office and ambulatory BP status with the standardized odds ratios ranging from 1.09 to 4.68 (P < 0.05). The ambulatory arterial stiffness index (AASI) was only associated with an uncontrolled nighttime and 24 h BP status. In conclusion, the control rates of 24 h ambulatory BP, especially that in the nighttime and morning time windows, were low in Chinese hypertensive patients, which might be associated with arterial stiffness in addition to other common risk factors.
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Affiliation(s)
- Ming-Xuan Li
- Department of Cardiovascular Medicine, Shanghai Institute of Hypertension, Shanghai Key Laboratory of Hypertension, National Research Centre for Translational Medicine, Ruijin Hospital, Shanghai Jiatong University School of Medicine, Shanghai, China
| | - Dong-Yan Zhang
- Department of Cardiovascular Medicine, Shanghai Institute of Hypertension, Shanghai Key Laboratory of Hypertension, National Research Centre for Translational Medicine, Ruijin Hospital, Shanghai Jiatong University School of Medicine, Shanghai, China
| | - Song-Tao Tang
- Liaobu Community Health Center, Dongguan City, Guangdong Province, China
| | - Qi-Dong Zheng
- Department of Internal Medicine, Yuhuan 2nd Peoples' Hospital, Taizhou City, Zhejiang Province, China
| | - Qi-Fang Huang
- Department of Cardiovascular Medicine, Shanghai Institute of Hypertension, Shanghai Key Laboratory of Hypertension, National Research Centre for Translational Medicine, Ruijin Hospital, Shanghai Jiatong University School of Medicine, Shanghai, China
| | - Chang-Sheng Sheng
- Department of Cardiovascular Medicine, Shanghai Institute of Hypertension, Shanghai Key Laboratory of Hypertension, National Research Centre for Translational Medicine, Ruijin Hospital, Shanghai Jiatong University School of Medicine, Shanghai, China
| | - Yan Li
- Department of Cardiovascular Medicine, Shanghai Institute of Hypertension, Shanghai Key Laboratory of Hypertension, National Research Centre for Translational Medicine, Ruijin Hospital, Shanghai Jiatong University School of Medicine, Shanghai, China.
| | - Ji-Guang Wang
- Department of Cardiovascular Medicine, Shanghai Institute of Hypertension, Shanghai Key Laboratory of Hypertension, National Research Centre for Translational Medicine, Ruijin Hospital, Shanghai Jiatong University School of Medicine, Shanghai, China
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Pilarczyk P, Graff G, Amigó JM, Tessmer K, Narkiewicz K, Graff B. Differentiating patients with obstructive sleep apnea from healthy controls based on heart rate-blood pressure coupling quantified by entropy-based indices. CHAOS (WOODBURY, N.Y.) 2023; 33:103140. [PMID: 37889953 DOI: 10.1063/5.0158923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 10/05/2023] [Indexed: 10/29/2023]
Abstract
We introduce an entropy-based classification method for pairs of sequences (ECPS) for quantifying mutual dependencies in heart rate and beat-to-beat blood pressure recordings. The purpose of the method is to build a classifier for data in which each item consists of two intertwined data series taken for each subject. The method is based on ordinal patterns and uses entropy-like indices. Machine learning is used to select a subset of indices most suitable for our classification problem in order to build an optimal yet simple model for distinguishing between patients suffering from obstructive sleep apnea and a control group.
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Affiliation(s)
- Paweł Pilarczyk
- Faculty of Applied Physics and Mathematics and Digital Technologies Center, Gdańsk University of Technology, 80-233 Gdańsk, Poland
| | - Grzegorz Graff
- Faculty of Applied Physics and Mathematics and BioTechMed Center, Gdańsk University of Technology, 80-233 Gdańsk, Poland
| | - José M Amigó
- Centro de Investigación Operativa (CIO), Universidad Miguel Hernández, 03202 Elche, Spain
| | - Katarzyna Tessmer
- Faculty of Applied Physics and Mathematics, Gdańsk University of Technology, 80-233 Gdańsk, Poland
| | - Krzysztof Narkiewicz
- Department of Hypertension and Diabetology, Medical University of Gdańsk, 80-210 Gdańsk, Poland
| | - Beata Graff
- Department of Hypertension and Diabetology, Medical University of Gdańsk, 80-210 Gdańsk, Poland
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32
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Kim H, Alvin Ang TF, Thomas RJ, Lyons MJ, Au R. Long-term blood pressure patterns in midlife and dementia in later life: Findings from the Framingham Heart Study. Alzheimers Dement 2023; 19:4357-4366. [PMID: 37394941 PMCID: PMC10597747 DOI: 10.1002/alz.13356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 05/08/2023] [Accepted: 05/09/2023] [Indexed: 07/04/2023]
Abstract
INTRODUCTION Long-term blood pressure (BP) measures, such as visit-to-visit BP variability (BPV) and cumulative BP, are strong indicators of cardiovascular risks. This study modeled up to 20 years of BP patterns representative of midlife by using BPV and cumulative BP, then examined their associations with development of dementia in later life. METHODS For 3201 individuals from the Framingham Heart Study, multivariate logistic regression analyses were performed to examine the association between long-term BP patterns during midlife and the development of dementia (ages ≥ 65). RESULTS After adjusting for covariates, every quartile increase in midlife cumulative BP was associated with a sequential increase in the risk of developing dementia (e.g., highest quartile of cumulative systolic blood pressure had approximately 2.5-fold increased risk of all-cause dementia). BPV was not significantly associated with dementia. DISCUSSION Findings suggest that cumulative BP over the course of midlife predicts risk of dementia in later life. HIGHLIGHTS Long-term blood pressure (BP) patterns are strong indicators of vascular risks. Cumulative BP and BP variability (BPV) were used to reflect BP patterns across midlife. High cumulative BP in midlife is associated with increased dementia risk. Visit-to-visit BPV was not associated with the onset of dementia.
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Affiliation(s)
- Hyun Kim
- Dept. of Psychological & Brain Sciences, Boston University, 900 Commonwealth Ave # 2, Boston, MA 02215, USA
- Framingham Heart Study, Boston University School of Medicine, 72 E. Concord St Housman (R), Boston MA 02118
| | - Ting Fang Alvin Ang
- Framingham Heart Study, Boston University School of Medicine, 72 E. Concord St Housman (R), Boston MA 02118
- Department of Anatomy and Neurobiology, Boston University School of Medicine, 72 E. Concord St Housman (R), Boston MA 02118
| | - Robert J. Thomas
- Department of Medicine, Division of Pulmonary, Critical Care & Sleep, Beth Israel Deaconess Medical Center, Harvard Medical School, 330 Brookline Avenue Shapiro 7 Boston, MA 02215
| | - Michael J. Lyons
- Dept. of Psychological & Brain Sciences, Boston University, 900 Commonwealth Ave # 2, Boston, MA 02215, USA
| | - Rhoda Au
- Framingham Heart Study, Boston University School of Medicine, 72 E. Concord St Housman (R), Boston MA 02118
- Department of Anatomy and Neurobiology, Boston University School of Medicine, 72 E. Concord St Housman (R), Boston MA 02118
- Dept. of Neurology, Medicine and Alzheimer’s Disease Research Center, Boston University School of Medicine, 72 E. Concord St, Boston MA 02118
- Dept. of Epidemiology, Boston University School of Public Health, 715 Albany St.Boston, MA 02118
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33
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de la Sierra A. Blood Pressure Variability as a Risk Factor for Cardiovascular Disease: Which Antihypertensive Agents Are More Effective? J Clin Med 2023; 12:6167. [PMID: 37834811 PMCID: PMC10573370 DOI: 10.3390/jcm12196167] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 09/22/2023] [Accepted: 09/22/2023] [Indexed: 10/15/2023] Open
Abstract
Blood pressure oscillations during different time scales, known as blood pressure variability (BPV), have become a focus of growing scientific interest. BPV can be measured at long-term (seasonal variability or visit-to-visit), at mid-term (differences in consecutive days or weeks) or at short-term (day-night differences or changes induced by other daily activities and conditions). An increased BPV, either at long, mid or short-term is associated with a poor cardiovascular prognosis independently of the amount of blood pressure elevation. There is scarce evidence on the effect of different antihypertensive treatments on BPV, but some observational and interventional studies suggest that calcium channel blockers in general, and particularly amlodipine, either in monotherapy or combined with renin-angiotensin system blockers, can reduce BPV more efficiently than other antihypertensive drugs or combinations. Nevertheless, there are several aspects of the relationship between BPV, antihypertensive treatment, and clinical outcomes that are still unknown, and more work should be performed before considering BPV as a therapeutical target in clinical practice.
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Gutteridge D, Tully P, Smith A, Loetscher T, Keage H. Cross-sectional associations between short and mid-term blood pressure variability, cognition, and vascular stiffness in older adults. CEREBRAL CIRCULATION - COGNITION AND BEHAVIOR 2023; 5:100181. [PMID: 37711969 PMCID: PMC10497990 DOI: 10.1016/j.cccb.2023.100181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 08/11/2023] [Accepted: 08/31/2023] [Indexed: 09/16/2023]
Abstract
Background High blood pressure variability (BPV), particularly in older age, appears to be an independent risk factor for incident dementia. The current study aimed to investigate the association between different BPV measures (short- and mid-term BPV including circadian patterns) and cognitive functioning as well as vascular stiffness measures to better understand the role that BPV plays in cognitive impairment. Methods 70 older adults (60-80-year-olds) without dementia completed a cognitive test battery and had their blood pressure (BP) assessed via a 24-hour ambulatory BP monitor (divided into sleep and wake for short-term BPV) and 4-day morning and evening home-based BP monitor (for day-to-day BPV). Arterial stiffness was evaluated via pulse wave analysis and pulse wave velocity (PWV) and cerebrovascular pulsatility was assessed via transcranial doppler sonography of the middle cerebral arteries. Results High systolic as well as diastolic short- and mid-term BPV were associated with poorer cognitive functioning, independent of the mean BP. Higher short-term BPV was associated with poorer attention and psychomotor speed, whilst day-to-day BPV was negatively linked with executive functioning. Circadian BP patterns (dipping and morning BP surge) showed no significant relationships with cognition after adjusting for covariates. Higher systolic short-term BPV was associated with higher arterial stiffness (PWV) and higher diastolic day-to-day BPV was linked with lower arterial stiffness. No significant associations between BPV measures and cerebrovascular pulsatility were present. Conclusion High BPV, independently of the mean BP, is associated with lower cognitive performance and increased arterial stiffness in older adults without clinically-relevant cognitive impairment. This highlights the role of systolic and diastolic BPV as a potential early clinical marker for cognitive impairment.
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Affiliation(s)
- D.S. Gutteridge
- Cognitive Ageing and Impairment Neuroscience Laboratory (CAIN), University of South Australia, Adelaide, SA, Australia
| | - P.J. Tully
- Faculty of Medicine and Health, School of Psychology, University of New England, Armidale, NSW, Australia
| | - A.E. Smith
- Alliance for Research in Exercise Nutrition and Activity (ARENA), Allied Health and Human Performance, University of South Australia, Adelaide, SA, Australia
| | - T. Loetscher
- Cognitive Ageing and Impairment Neuroscience Laboratory (CAIN), University of South Australia, Adelaide, SA, Australia
| | - H.A. Keage
- Cognitive Ageing and Impairment Neuroscience Laboratory (CAIN), University of South Australia, Adelaide, SA, Australia
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35
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Kario K. Evidence for the surge blood pressure resonance hypothesis as a trigger for cardiovascular disease events. Hypertens Res 2023; 46:2065-2069. [PMID: 37322131 DOI: 10.1038/s41440-023-01346-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 06/01/2023] [Indexed: 06/17/2023]
Affiliation(s)
- Kazuomi Kario
- Division of Cardiovascular Medicine, Jichi Medical University School of Medicine, Tochigi, Japan.
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36
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Ko YE, Jhee JH. Short-term blood pressure variability as a potential therapeutic target for kidney disease. Clin Hypertens 2023; 29:23. [PMID: 37580839 PMCID: PMC10426225 DOI: 10.1186/s40885-023-00248-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 07/11/2023] [Indexed: 08/16/2023] Open
Abstract
Short-term blood pressure variability (BPV) measured with ambulatory blood pressure (BP) monitoring has been demonstrated to be significant in predicting various clinical outcomes. Short-term BPV is distinguished from long-term BPV based on the time interval in which BP fluctuations are measured. Increased short-term BPV has been linked to detrimental effects on the microvascular structure and contributes to subclinical organ damage in the heart, blood vessels, and kidneys, regardless of the average 24-h BP levels. Short-term BPV can be defined by various measures, including calculated metrics (standard deviation, coefficient of variation, average real variability, weighted standard deviation, variability independent of the mean) or dipping patterns. Nevertheless, the additional role of short-term BPV beyond the predictive value of average 24-h BPs or established risk factors for cardiovascular disease and kidney disease remains unclear. In particular, longitudinal studies that evaluate the association between short-term BPV and kidney function impairment are limited and no conclusive data exist regarding which short-term BPV indicators most accurately reflect the prognosis of kidney disease. The issue of how to treat BPV in clinical practice is another concern that is frequently raised. This paper presents a review of the evidence for the prognostic role of short-term BPV in kidney outcomes. Additionally, this review discusses the remaining concerns about short-term BPV that need to be further investigated as an independent risk modifier.
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Affiliation(s)
- Ye Eun Ko
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jong Hyun Jhee
- Division of Nephrology, Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea.
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37
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Shafiq MA, Ellingson CA, Krätzig GP, Dorsch KD, Neary JP, Singh J. Differences in Heart Rate Variability and Baroreflex Sensitivity between Male and Female Athletes. J Clin Med 2023; 12:3916. [PMID: 37373610 DOI: 10.3390/jcm12123916] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 06/01/2023] [Accepted: 06/06/2023] [Indexed: 06/29/2023] Open
Abstract
Heart rate variability (HRV), systolic blood pressure variability (BPV), and spontaneous baroreflex sensitivity (BRS) are indirect and approximate measures of autonomic regulation of the cardiovascular system. Studies have shown differences in HRV and BRS between males and females; however, no study has observed differences in BPV, HRV, or BRS between male and female athletes. One hundred males (age 21.2 ± 2.1 y; BMI 27.4 ± 4.5 kg/m2) and sixty-five females (age: 19.7 ± 1.6 y; BMI 22.7 ± 2.2 kg/m2) were assessed during the pre-season baseline. We collected resting beat-to-beat blood pressure and R-R intervals using finger photoplethysmography and a 3-lead electrocardiogram, respectively. Participants underwent a controlled slow breathing protocol (six breaths/minute: 5 s inhale, 5 s exhale) for 5 min. Spectral and linear analysis was conducted on blood pressure and ECG data. Regression curves were fitted to the blood pressure and R-R signals, with the slopes providing the BRS parameters. Male athletes had significantly (p < 0.05) lower mean heart rate, RR interval SD2/SD1, HRV % low-frequency, and higher BP high-frequency power during controlled respiration. No differences were found in any BRS parameters. HRV and BPV responses to a slow breathing protocol differed between male and female athletes; however, BRS responses did not.
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Affiliation(s)
- M Abdullah Shafiq
- Faculty of Kinesiology and Health Studies, University of Regina, 3737 Wascana Pkwy, Regina, SK S4S 0A2, Canada
| | - Cody A Ellingson
- Faculty of Kinesiology and Health Studies, University of Regina, 3737 Wascana Pkwy, Regina, SK S4S 0A2, Canada
| | - Gregory P Krätzig
- Department of Psychology, University of Regina, 3737 Wascana Parkway, Regina, SK S4S 0A2, Canada
| | - Kim D Dorsch
- Faculty of Kinesiology and Health Studies, University of Regina, 3737 Wascana Pkwy, Regina, SK S4S 0A2, Canada
| | - J Patrick Neary
- Faculty of Kinesiology and Health Studies, University of Regina, 3737 Wascana Pkwy, Regina, SK S4S 0A2, Canada
| | - Jyotpal Singh
- Faculty of Kinesiology and Health Studies, University of Regina, 3737 Wascana Pkwy, Regina, SK S4S 0A2, Canada
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Jamal NE, Brooks TG, Cohen J, Townsend RR, de Sosa GR, Shah V, Nelson RG, Drawz PE, Rao P, Bhat Z, Chang A, Yang W, FitzGerald GA, Skarke C. Prognostic utility of rhythmic components in 24-hour ambulatory blood pressure monitoring for the risk stratification of chronic kidney disease patients with cardiovascular co-morbidity. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.05.02.23289413. [PMID: 37205602 PMCID: PMC10187452 DOI: 10.1101/2023.05.02.23289413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Background Chronic kidney disease (CKD) represents a significant global burden. Hypertension is a modifiable risk factor for rapid progression of CKD. Methods We extend the risk stratification by introducing the non-parametric determination of rhythmic components in 24-hour profiles of ambulatory blood pressure monitoring (ABPM) in the African American Study for Kidney Disease and Hypertension (AASK) cohort and the Chronic Renal Insufficiency Cohort (CRIC) using Cox proportional hazards models. Results We find that rhythmic profiling of BP through JTK_Cycle analysis identifies subgroups of CRIC participants at advanced risk of cardiovascular death. CRIC participants with a history of cardiovascular disease (CVD) and absent cyclic components in their BP profile had at any time a 3.4-times higher risk of cardiovascular death than CVD patients with cyclic components present in their BP profile (HR: 3.38, 95% CI: 1.45-7.88, p=0.005). This substantially increased risk was independent of whether ABPM followed a dipping or non-dipping pattern whereby non-dipping or reverse dipping were not significantly associated with cardiovascular death in patients with prior CVD (p>0.1). In the AASK cohort, unadjusted models demonstrate a higher risk in reaching end stage renal disease among participants without rhythmic ABPM components (HR:1.80, 95% CI: 1.10-2.96); however, full adjustment abolished this association. Conclusions This study proposes rhythmic blood pressure components as a novel biomarker to unmask excess risk among CKD patients with prior cardiovascular disease.
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Affiliation(s)
- Nadim E1 Jamal
- Institute for Translational Medicine and Therapeutics (ITMAT), University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Thomas G. Brooks
- Institute for Translational Medicine and Therapeutics (ITMAT), University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Jordana Cohen
- Renal-Electrolyte and Hypertension Division, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Raymond R. Townsend
- Renal-Electrolyte and Hypertension Division, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | | | - Vallabh Shah
- Department of Internal Medicine, School of Medicine, University of New Mexico, Albuquerque, NM, USA
- Department of Biochemistry, School of Medicine, University of New Mexico, Albuquerque, NM, USA
| | - Robert G. Nelson
- The Chronic Kidney Disease Section, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Phoenix, AZ, USA
| | - Paul E. Drawz
- Division of Nephrology and Hypertension, University of Minnesota, Minneapolis, MN, USA
| | - Panduranga Rao
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Zeenat Bhat
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Alexander Chang
- Kidney Health Research Institute, Department of Population Health Sciences, Geisinger, Danville, PA, USA
| | - Wei Yang
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Garret A. FitzGerald
- Institute for Translational Medicine and Therapeutics (ITMAT), University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Carsten Skarke
- Institute for Translational Medicine and Therapeutics (ITMAT), University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
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39
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Angeli F, Reboldi G, Solano FG, Prosciutto A, Paolini A, Zappa M, Bartolini C, Santucci A, Coiro S, Verdecchia P. Interpretation of Ambulatory Blood Pressure Monitoring for Risk Stratification in Hypertensive Patients: The 'Ambulatory Does Prediction Valid (ADPV)' Approach. Diagnostics (Basel) 2023; 13:diagnostics13091601. [PMID: 37174992 PMCID: PMC10178200 DOI: 10.3390/diagnostics13091601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 04/27/2023] [Accepted: 04/28/2023] [Indexed: 05/15/2023] Open
Abstract
Several outcome-based prospective investigations have provided solid data which support the prognostic value of 24 h ambulatory blood pressure over and beyond cardiovascular traditional risk factors. Average 24 h, daytime, and nighttime blood pressures are the principal components of the ambulatory blood pressure profile that have improved cardiovascular risk stratification beyond traditional risk factors. Furthermore, several additional ambulatory blood pressure measures have been investigated. The correct interpretation in clinical practice of ambulatory blood pressure monitoring needs a standardization of methods. Several algorithms for its clinical use have been proposed. Implementation of the results of ambulatory blood pressure monitoring in the management of individual subjects with the aim of improving risk stratification is challenging. We suggest that clinicians should focus attention on ambulatory blood pressure components which have been proven to act as the main independent predictors of outcome (average 24 h, daytime, and nighttime blood pressure, pulse pressure, dipping status, BP variability).
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Affiliation(s)
- Fabio Angeli
- Department of Medicine and Technological Innovation (DiMIT), University of Insubria, 21100 Varese, Italy
- Department of Medicine and Cardiopulmonary Rehabilitation, Istituti Clinici Scientifici Maugeri IRCCS, 21049 Tradate, Italy
| | - Gianpaolo Reboldi
- Department of Medicine, and Centro di Ricerca Clinica e Traslazionale (CERICLET), University of Perugia, 06100 Perugia, Italy
- Division of Nephrology, Hospital S. Maria della Misericordia, 33100 Perugia, Italy
| | | | | | | | - Martina Zappa
- Department of Medicine and Surgery, University of Insubria, 21100 Varese, Italy
| | - Claudia Bartolini
- Division of Cardiology, Hospital S. Maria della Misericordia, 06100 Perugia, Italy
| | - Andrea Santucci
- Division of Cardiology, Hospital S. Maria della Misericordia, 06100 Perugia, Italy
| | - Stefano Coiro
- Division of Cardiology, Hospital S. Maria della Misericordia, 06100 Perugia, Italy
| | - Paolo Verdecchia
- Division of Cardiology, Hospital S. Maria della Misericordia, 06100 Perugia, Italy
- Fondazione Umbra Cuore e Ipertensione-ONLUS, 06100 Perugia, Italy
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40
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Vakali E, Rigopoulos D, Dinas PC, Drosatos IA, Theodosiadi AG, Vazeou A, Stergiou G, Kollias A. Relationship between Short- and Mid-Term Glucose Variability and Blood Pressure Profile Parameters: A Scoping Review. J Clin Med 2023; 12:jcm12062362. [PMID: 36983362 PMCID: PMC10053380 DOI: 10.3390/jcm12062362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/12/2023] [Accepted: 03/15/2023] [Indexed: 03/30/2023] Open
Abstract
Background. Increased variability of glucose (GV) and blood pressure (BPV) is linked to a higher risk of macro- and microvascular complications and other hard endpoints. This scoping review aims to summarize the existing evidence regarding the association between the parameters of the blood pressure (BP) profile, especially BPV, with indices of short- and mid-term GV. Methods. A literature search was conducted in the MEDLINE/PubMed, Cochrane, Embase, Web of Science, and Wiley Online Library databases. Results. The main findings of this review are as follows: (i) 13 studies were included, mainly with small sample sizes; (ii) there was a considerable degree of heterogeneity in the characteristics of the study participants (age range, individuals with normoglycemia, type 1 or 2 diabetes, normal BP, or hypertension), as well as in the methodologies (mainly in terms of the duration of the data collection period) and variability indices examined (mean amplitude of glycemic excursions and coefficient of glucose variation most frequently reported); and (iii) the results were heterogeneous regarding the association between GV and the parameters of the BP profile. Conclusions. There is a significant lack of evidence on the association between GV and BPV. Future research implementing a standardized methodology should focus on the determinants, association, and clinical relevance of GV and BPV.
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Affiliation(s)
- Elena Vakali
- Hypertension Center STRIDE-7, National and Kapodistrian University of Athens, School of Medicine, Third Department of Medicine, Sotiria Hospital, 11527 Athens, Greece
- Endocrinology-Growth and Development Department, P&A Kyriakou Children's Hospital, 11527 Athens, Greece
| | | | - Petros C Dinas
- FAME Laboratory, Department of Physical Education and Sports Science, University of Thessaly, 42100 Trikala, Greece
| | | | - Aikaterini G Theodosiadi
- Hypertension Center STRIDE-7, National and Kapodistrian University of Athens, School of Medicine, Third Department of Medicine, Sotiria Hospital, 11527 Athens, Greece
| | - Andriani Vazeou
- Diabetes Center, A' Department of Pediatrics, P&A Kyriakou Children's Hospital, 11527 Athens, Greece
| | - George Stergiou
- Hypertension Center STRIDE-7, National and Kapodistrian University of Athens, School of Medicine, Third Department of Medicine, Sotiria Hospital, 11527 Athens, Greece
| | - Anastasios Kollias
- Hypertension Center STRIDE-7, National and Kapodistrian University of Athens, School of Medicine, Third Department of Medicine, Sotiria Hospital, 11527 Athens, Greece
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