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Mauldin K, Pignotti GAP, Gieng J. Measures of nutrition status and health for weight-inclusive patient care: A narrative review. Nutr Clin Pract 2024; 39:751-771. [PMID: 38796769 DOI: 10.1002/ncp.11158] [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: 12/19/2023] [Revised: 04/07/2024] [Accepted: 04/25/2024] [Indexed: 05/28/2024] Open
Abstract
In healthcare, weight is often equated to and used as a marker for health. In examining nutrition and health status, there are many more effective markers independent of weight. In this article, we review practical and emerging clinical applications of technologies and tools used to collect non-weight-related data in nutrition assessment, monitoring, and evaluation in the outpatient setting. The aim is to provide clinicians with new ideas about various types of data to evaluate and track in nutrition care.
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Affiliation(s)
- Kasuen Mauldin
- Department of Nutrition, Food Science, and Packaging, San Jose State University, San Jose, California, USA
- Clinical Nutrition, Stanford Health Care, Stanford, California, USA
| | - Giselle A P Pignotti
- Department of Nutrition, Food Science, and Packaging, San Jose State University, San Jose, California, USA
| | - John Gieng
- Department of Nutrition, Food Science, and Packaging, San Jose State University, San Jose, California, USA
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2
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Moosa AS, Oka P, Ng CJ. Exploring primary care physicians' challenges in using home blood pressure monitoring to manage hypertension in Singapore: a qualitative study. Front Med (Lausanne) 2024; 11:1343387. [PMID: 38590317 PMCID: PMC10999538 DOI: 10.3389/fmed.2024.1343387] [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: 11/23/2023] [Accepted: 03/13/2024] [Indexed: 04/10/2024] Open
Abstract
Objective Hypertension guidelines recommend using home blood pressure (HBP) to diagnose, treat and monitor hypertension. This study aimed to explore the challenges primary care physicians (PCPs) face in using HBP to manage patients with hypertension. Method A qualitative study was conducted in 2022 at five primary care clinics in Singapore. An experienced qualitative researcher conducted individual in-depth interviews with 17 PCPs using a semi-structured interview guide. PCPs were purposively recruited based on their clinical roles and seniority until data saturation. The interviews were audio-recorded, transcribed verbatim and managed using NVivo qualitative data management software. Analysis was performed using thematic analysis. Results PCPs identified variations in patients' HBP monitoring practices and inconsistencies in recording them. Access to HBP records relied on patients bringing their records to the clinic visit. A lack of seamless transfer of HBP records to the EMR resulted in an inconsistency in documentation and additional workload for PCPs. PCPs struggled to interpret the HBP readings, especially when there were BP fluctuations; this made treatment decisions difficult. Conclusion Despite strong recommendations to use HBP to inform hypertension management, PCPs still faced challenges accessing and interpreting HBP readings; this makes clinical decision-making difficult. Future research should explore effective ways to enhance patient self-efficacy in HBP monitoring and support healthcare providers in documenting and interpreting HBP.
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Affiliation(s)
- Aminath Shiwaza Moosa
- SingHealth Polyclinics, Singapore, Singapore
- SingHealth Duke-NUS Family Medicine Academic Clinical Programme, Singapore, Singapore
| | - Prawira Oka
- SingHealth Duke-NUS Family Medicine Academic Clinical Programme, Singapore, Singapore
| | - Chirk Jenn Ng
- SingHealth Polyclinics, Singapore, Singapore
- SingHealth Duke-NUS Family Medicine Academic Clinical Programme, Singapore, Singapore
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3
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Slone SE, Commodore-Mensah Y. Accurate Blood Pressure Measurement Is a Necessary but Insufficient Step to Diagnose and Control Hypertension. Circ Cardiovasc Qual Outcomes 2024; 17:e010738. [PMID: 38328911 DOI: 10.1161/circoutcomes.123.010738] [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] [Indexed: 02/09/2024]
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Knoll L, Elwell J, Arcari-Couture J, Alexander N. The Standardization of Home Blood Pressure Monitoring in Primary Care: A Quality Improvement Project. J Ambul Care Manage 2024; 47:14-21. [PMID: 37994510 DOI: 10.1097/jac.0000000000000482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2023]
Abstract
Current guidelines recommend the use of home blood pressure monitoring (HBPM) to screen for and manage hypertension. In this study, a quality improvement project was designed to standardize the use of HBPM in a primary care setting and demonstrate improved blood pressure outcomes. Initial systolic and diastolic values were compared to averages from patient logs. Patient and provider feedback was collected. Only 40% of patients enrolled presented to follow-up with actionable HBPM data. Patients encountered logistical challenges in obtaining and presenting HBPM data. Interprofessional collaboration and improved information technology systems would improve outcomes. This will require increased policy and insurer support to make this possible in small settings.
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Affiliation(s)
- Lisa Knoll
- Prime Healthcare, PC, West Hartford, Connecticut (Drs Knoll and Alexander); University of Connecticut School of Nursing, Storrs (Drs Elwell and Arcari-Couture); and Orthopedics and Sports Medicine, UCONN Health, Farmington, Connecticut (Dr Arcari-Couture)
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5
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Mizuno H, Choi E, Kario K, Muntner P, Fang CL, Liu J, Sangapalaarachchi DN, Lam M, Yano Y, Schwartz JE, Shimbo D. Diagnostic Accuracy of Office Blood Pressure Measurement and Home Blood Pressure Monitoring for Hypertension Screening Among Adults: Results From the IDH Study. J Am Heart Assoc 2023; 12:e030150. [PMID: 38084733 PMCID: PMC10863761 DOI: 10.1161/jaha.123.030150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 11/14/2023] [Indexed: 12/20/2023]
Abstract
BACKGROUND Using high awake blood pressure (BP; ≥130/80 mm Hg) on ambulatory BP monitoring (ABPM) as a reference, the purpose of this study was to determine the accuracy of high office BP (≥130/80 mm Hg) at an initial visit and high confirmatory office BP (≥130/80 mm Hg), and separately, high home BP (≥130/80 mm Hg) among participants with high office BP (≥130/80 mm Hg) at an initial office visit. METHODS AND RESULTS The accuracy of office BP measurements using the oscillometric method for detecting high BP on ABPM was determined among 379 participants with complete office BP and ABPM data in the IDH (Improving the Detection of Hypertension) study. For detecting high BP on ABPM, the accuracy of high confirmatory office BP using the oscillometric method and, separately, high home BP was also determined among the subgroup of 122 participants with high office BP at an initial visit and complete home BP monitoring data. High office BP had moderate sensitivity (0.61 [95% CI, 0.53-0.68]) and high specificity (0.85 [95% CI, 0.80-0.90]) for high awake BP. High confirmatory office BP and high home BP had moderate sensitivity (0.69 [95% CI, 0.59-0.79] and 0.79 [95% CI, 0.71-0.87], respectively) and low and moderate specificity (0.44 [95% CI, 0.27-0.61] and 0.72 [95% CI, 0.56-0.88], respectively). CONCLUSIONS Many individuals with high BP on ABPM do not have high office BP. Confirmatory office BP and home blood pressure monitoring also had limited ability to identify individuals with high BP on ABPM.
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Affiliation(s)
- Hiroyuki Mizuno
- The Columbia Hypertension Center and LabColumbia University Irving Medical CenterNew YorkNY
- Division of Cardiovascular MedicineJichi Medical University School of MedicineTochigiJapan
| | - Eunhee Choi
- The Columbia Hypertension Center and LabColumbia University Irving Medical CenterNew YorkNY
| | - Kazuomi Kario
- Division of Cardiovascular MedicineJichi Medical University School of MedicineTochigiJapan
| | - Paul Muntner
- Department of Epidemiology, School of Public HealthUniversity of Alabama at BirminghamBirminghamAL
| | - Chloe L. Fang
- The Columbia Hypertension Center and LabColumbia University Irving Medical CenterNew YorkNY
| | - Justin Liu
- The Columbia Hypertension Center and LabColumbia University Irving Medical CenterNew YorkNY
| | | | - Michael Lam
- The Columbia Hypertension Center and LabColumbia University Irving Medical CenterNew YorkNY
| | - Yuichiro Yano
- Noncommunicable Disease (NCD) Epidemiology Research CenterShiga University of Medical ScienceShigaJapan
- Department of Family Medicine and Community HealthDuke UniversityDurhamNC
| | - Joseph E. Schwartz
- Center for Behavioral Cardiovascular HealthColumbia University Irving Medical CenterNew YorkNY
- Department of Psychiatry and Behavioral SciencesStony Brook UniversityStony BrookNY
| | - Daichi Shimbo
- The Columbia Hypertension Center and LabColumbia University Irving Medical CenterNew YorkNY
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Ogungbe O, Rose E, Juraschek SP. Mean-ing Beyond Office Blood Pressure. J Am Heart Assoc 2023; 12:e032576. [PMID: 38038183 PMCID: PMC10727330 DOI: 10.1161/jaha.123.032576] [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] [Indexed: 12/02/2023]
Affiliation(s)
- Oluwabunmi Ogungbe
- Johns Hopkins School of NursingBaltimoreMDUSA
- Johns Hopkins Bloomberg School of Public HealthBaltimoreMDUSA
| | - Emily Rose
- Department of MedicineBeth Israel Deaconess Medical CenterBostonMAUSA
| | - Stephen P. Juraschek
- Department of MedicineBeth Israel Deaconess Medical CenterBostonMAUSA
- Harvard Medical SchoolBostonMAUSA
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7
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Kario K, Tomitani N, Hoshide S, Nishizawa M, Yoshida T, Kabutoya T, Fujiwara T, Mizuno H. Agreement Between Guideline Thresholds Using an "All-in-One" Device to Measure Office, Home, and Ambulatory Blood Pressures. J Am Heart Assoc 2023; 12:e030992. [PMID: 38038188 PMCID: PMC10727328 DOI: 10.1161/jaha.123.030992] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 08/31/2023] [Indexed: 12/02/2023]
Abstract
BACKGROUND Blood pressure (BP) thresholds for diagnosing and managing hypertension vary for office, home, and ambulatory readings, and between guideline documents. This analysis determined corresponding office, home, and ambulatory BP thresholds using baseline data from the HI-JAMP (Home-Activity Information and Communication Technology-Based Japan Ambulatory Blood Pressure Monitoring Prospective) study, which used a validated "all-in-one" BP monitoring device. METHODS AND RESULTS Data from 2322 treated patients with hypertension who underwent office BP measurement, then 24-hour ambulatory BP monitoring, then home BP monitoring for 5 days were analyzed. Corresponding BP thresholds for office, home, and ambulatory measurements were determined using Deming regression. Values equivalent to office systolic BP (SBP) of 120 and 140 mm Hg were as follows: 115.9 and 127.7 mm Hg for 24-hour ambulatory SBP; 120.8 and 134.0 mm Hg for daytime ambulatory SBP; 104.9 and 117.9 mm Hg for nighttime ambulatory SBP; and 122.0 and 134.2 mm Hg for morning-evening average home SBP. Deming regression showed that morning-evening average home SBP and daytime ambulatory SBP were almost the same (home SBP=0.99×daytime ambulatory SBP+0.27 mm Hg; r=0.627). Morning-evening average home SBP values of 120 and 135 mm Hg were equivalent to daytime ambulatory SBP values of 119.1 and 133.9 mm Hg, respectively. A home SBP threshold of 130 mm Hg corresponded to 24-hour and nighttime ambulatory SBP values of 123.5 and 113.6 mm Hg, whereas a home SBP threshold of 135 mm Hg corresponded to 24-hour and nighttime ambulatory SBP values of 128.0 and 119.2 mm Hg. CONCLUSIONS Ambulatory and home BP thresholds in this analysis were similar to those proposed by existing guidelines. The similarity between the home BP and daytime ambulatory BP thresholds was a clinically relevant finding.
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Affiliation(s)
- Kazuomi Kario
- Division of Cardiovascular Medicine, Department of MedicineJichi Medical University School of MedicineTochigiJapan
| | - Naoko Tomitani
- Division of Cardiovascular Medicine, Department of MedicineJichi Medical University School of MedicineTochigiJapan
| | - Satoshi Hoshide
- Division of Cardiovascular Medicine, Department of MedicineJichi Medical University School of MedicineTochigiJapan
| | | | | | - Tomoyuki Kabutoya
- Division of Cardiovascular Medicine, Department of MedicineJichi Medical University School of MedicineTochigiJapan
| | - Takeshi Fujiwara
- Division of Cardiovascular Medicine, Department of MedicineJichi Medical University School of MedicineTochigiJapan
| | - Hiroyuki Mizuno
- Division of Cardiovascular Medicine, Department of MedicineJichi Medical University School of MedicineTochigiJapan
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Daya NR, McEvoy JW, Christenson RH, Tang O, Foti K, Juraschek SP, Selvin E, Echouffo-Tcheugui JB. Prevalence of Elevated NT-proBNP and its Prognostic Value by Blood Pressure Treatment and Control. Am J Hypertens 2023; 36:602-611. [PMID: 37458697 PMCID: PMC10570660 DOI: 10.1093/ajh/hpad065] [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: 03/19/2023] [Revised: 06/12/2023] [Accepted: 07/12/2023] [Indexed: 07/28/2023] Open
Abstract
BACKGROUND The prognostic utility of NT-proBNP in the setting of hypertension has not been well-characterized in the general US adult population. METHODS We measured NT-proBNP in stored blood samples collected from participants 1 year or older who participated in the 1999-2004 National Health and Nutrition Examination Survey. In adults 20 years or older without a history of cardiovascular disease, we assessed the prevalence of elevated NT-pro-BNP by blood pressure (BP) treatment and control categories. We examined the extent to which NT-proBNP identifies participants at higher risk for mortality across BP treatment and control categories. RESULTS Among US adults without CVD, the prevalence of elevated NT-proBNP (≥125 pg/ml) was 27.2% among those with untreated hypertension, 24.9% among those with treated controlled hypertension, and 43.3% among those with treated uncontrolled hypertension. Over a median follow-up of 17.3 years and after adjusting for demographic and clinical risk factors, US adults with treated controlled hypertension and elevated NT-proBNP had increased risk of all-cause mortality (HR 2.29, 95% CI 1.79, 2.95) and cardiovascular mortality (HR 3.83, 95% CI 2.34, 6.29), compared to adults without hypertension and with low levels of NT-proBNP (<125 pg/ml). Across all levels of SBP and irrespective of antihypertensive medication use, elevated NT-proBNP was associated with an increased risk of mortality, compared to low levels of NT-proBNP. CONCLUSIONS Among a general population of adults free of CVD, NT-proBNP can provide additional prognostic information within and across categories of BP. Measurement of NT-proBNP may have potential for clinical use to optimize hypertension treatment.
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Affiliation(s)
- Natalie R Daya
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - John W McEvoy
- Division of Cardiology and National Institute for Prevention and Cardiovascular Health, National University of Ireland, Galway, Ireland
| | - Robert H Christenson
- Department of Pathology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Olive Tang
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Kathryn Foti
- Department of Epidemiology, University of Alabama at Birmingham School of Public Health, Birmingham, Alabama, USA
| | - Stephen P Juraschek
- Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Elizabeth Selvin
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Justin B Echouffo-Tcheugui
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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Kronish IM, Phillips E, Alcántara C, Carter E, Schwartz JE, Shimbo D, Serafini M, Boyd R, Chang M, Wang X, Razon D, Patel A, Moise N. A Multifaceted Implementation Strategy to Increase Out-of-Office Blood Pressure Monitoring: The EMBRACE Cluster Randomized Clinical Trial. JAMA Netw Open 2023; 6:e2334646. [PMID: 37747734 PMCID: PMC10520739 DOI: 10.1001/jamanetworkopen.2023.34646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Accepted: 08/13/2023] [Indexed: 09/26/2023] Open
Abstract
Importance Few primary care patients complete guideline-recommended out-of-office blood pressure (BP) monitoring prior to having hypertension diagnosed. Objective To evaluate the effectiveness of a behavioral theory-informed, multifaceted implementation strategy on out-of-office BP monitoring (ambulatory BP monitoring [ABPM] or home BP monitoring [HBPM]) among patients with new hypertension. Design, Setting, and Participants This 2-group, pre-post cluster randomized trial was conducted within a primary care network of 8 practices (4 intervention practices with 99 clinicians; 4 control practices with 55 clinicians) and 1186 patients (857 intervention; 329 control) with at least 1 visit with elevated office BP and no prior hypertension diagnosis between October 2016 and September 2017 (preimplementation period) or between April 2018 and March 2019 (postimplementation period). Data were analyzed from February to July 2023. Interventions Usual care (control group) or a multifaceted implementation strategy consisting of an accessible ABPM service; electronic health record (EHR) tools to facilitate test ordering; clinician education, reminders, and feedback relevant to out-of-office BP monitoring; nurse training on HBPM; and patient information handouts. Main Outcomes and Measures The primary outcome was patient completion of out-of-office BP monitoring within 6 months of an eligible visit. Secondary outcomes included clinician ordering of out-of-office BP monitoring. Blinded assessors extracted outcomes from the EHR. Results A total of 1186 patients (857 intervention; 329 control) were included, with a mean (SD) age of 54 (16) years; 808 (68%) were female, and 549 (48%) were Spanish speaking; among those with race and ethnicity documented, 123 (10%) were Black or African American, and 368 (31%) were Hispanic. Among intervention practices, the percentage of visits resulting in completed out-of-office BP monitoring increased from 0.6% (0% ABPM; 0.6% HBPM) to 5.7% (3.7% ABPM; 2.0% HBPM) between the preimplementation and postimplementation periods (P = .009). Among control practices, the percentage of visits resulting in completed out-of-office BP monitoring changed from 5.4% (0% ABPM; 5.4% HBPM) to 4.3% (0% ABPM; 4.3% HBPM) during the corresponding period (P = .94). The ratio of relative risks (RRs) of out-of-office BP monitoring in the postimplementation vs preimplementation periods for intervention vs control practices was 10.5 (95% CI, 1.9-58.0; P = .01). The ratio of RRs of out-of-office BP monitoring being ordered was 2.2 (95% CI, 0.8-6.3; P = .12). Conclusions and Relevance This study found that a theory-informed implementation strategy that included access to ABPM modestly increased out-of-office BP monitoring among patients with elevated office BP but no hypertension diagnosis. Trial Registration ClinicalTrials.gov Identifier: NCT03480217.
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Affiliation(s)
- Ian M. Kronish
- Center for Behavioral Cardiovascular Health, Columbia University Irving Medical Center, New York, New York
| | - Erica Phillips
- Division of General Internal Medicine, Weill Cornell Medicine, New York, New York
| | | | - Eileen Carter
- School of Nursing, University of Connecticut, Storrs
| | - Joseph E. Schwartz
- Center for Behavioral Cardiovascular Health, Columbia University Irving Medical Center, New York, New York
- Department of Psychiatry and Behavioral Health, Renaissance School of Medicine, Stony Brook University, Stony Brook, New York
| | - Daichi Shimbo
- Division of Cardiology, Columbia University Irving Medical Center, New York, New York
| | - Maria Serafini
- Center for Behavioral Cardiovascular Health, Columbia University Irving Medical Center, New York, New York
| | - Rebekah Boyd
- Department of Surgery, Duke University School of Medicine, Durham, North Carolina
| | - Melinda Chang
- Center for Behavioral Cardiovascular Health, Columbia University Irving Medical Center, New York, New York
| | - Xiaohui Wang
- Division of General Internal Medicine, Weill Cornell Medicine, New York, New York
| | - Dominic Razon
- Division of General Internal Medicine, Weill Cornell Medicine, New York, New York
| | - Akash Patel
- Division of General Internal Medicine, Weill Cornell Medicine, New York, New York
| | - Nathalie Moise
- Center for Behavioral Cardiovascular Health, Columbia University Irving Medical Center, New York, New York
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Do NC, Vestgaard M, Nørgaard SK, Damm P, Mathiesen ER, Ringholm L. Prediction and prevention of preeclampsia in women with preexisting diabetes: the role of home blood pressure, physical activity, and aspirin. Front Endocrinol (Lausanne) 2023; 14:1166884. [PMID: 37614711 PMCID: PMC10443220 DOI: 10.3389/fendo.2023.1166884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 06/13/2023] [Indexed: 08/25/2023] Open
Abstract
Women with type 1 or type 2 (preexisting) diabetes are four times more likely to develop preeclampsia compared with women without diabetes. Preeclampsia affects 9%-20% of pregnant women with type 1 diabetes and 7%-14% of pregnant women with type 2 diabetes. The aim of this narrative review is to investigate the role of blood pressure (BP) monitoring, physical activity, and prophylactic aspirin to reduce the prevalence of preeclampsia and to improve pregnancy outcome in women with preexisting diabetes. Home BP and office BP in early pregnancy are positively associated with development of preeclampsia, and home BP and office BP are comparable for the prediction of preeclampsia in women with preexisting diabetes. However, home BP is lower than office BP, and the difference is greater with increasing office BP. Daily physical activity is recommended during pregnancy, and limiting sedentary behavior may be beneficial to prevent preeclampsia. White coat hypertension in early pregnancy is not a clinically benign condition but is associated with an elevated risk of developing preeclampsia. This renders the current strategy of leaving white coat hypertension untreated debatable. A beneficial preventive effect of initiating low-dose aspirin (150 mg/day) for all in early pregnancy has not been demonstrated in women with preexisting diabetes.
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Affiliation(s)
- Nicoline Callesen Do
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Marianne Vestgaard
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen, Denmark
| | - Sidse Kjærhus Nørgaard
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Peter Damm
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Obstetrics, Rigshospitalet, Copenhagen, Denmark
| | - Elisabeth R. Mathiesen
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Lene Ringholm
- Center for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen, Denmark
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Miranda RD, Brandão AA, Barroso WKS, Mota-Gomes MA, Barbosa ECD, Ribeiro LP, Aguilar CA, Silveira FS, Gomes CDMR, Epelman A, de Paiva AMG, Feitosa ADM. National Registry of Hypertension Control Evaluated by Office and Home Measurements: The LHAR National Registry. Arq Bras Cardiol 2023; 120:e20220863. [PMID: 37586005 PMCID: PMC10464860 DOI: 10.36660/abc.20220863] [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: 11/27/2022] [Revised: 04/23/2023] [Accepted: 05/17/2023] [Indexed: 08/18/2023] Open
Abstract
BACKGROUND It is known that around 30% of patients have higher blood pressure (BP) values when examined at the office than at home. Worldwide, only 35% of patients with hypertension undergoing treatment have reached their BP targets. OBJECTIVE To provide epidemiological data on BP control in the offices of a sample of Brazilian cardiologists, considering office and home BP measurement. METHODS This is a cross-sectional analysis of patients with a hypertension diagnosis and undergoing antihypertensive treatment, with controlled BP or not. BP was assayed in the office by a medical professional and at home using home BP monitoring (HBPM). The association between categorical variables was verified using the chi-square test (p<0.05). RESULTS The study included 2540 patients, with a mean age of 59.7 ± 15.2 years. Most patients were women (62%; n=1575). Prevalence rates of 15% (n=382) for uncontrolled white coat hypertension and 10% (n=253) for uncontrolled masked hypertension were observed. The rate of BP control in the office was 56.3% and at home, 61%. Meanwhile, 46.4% of the patients had controlled BP in and outside of the office. Greater control was observed in women and in the 49-61 years age group. Considering the new DBHA 2020 threshold for home BP control, the control rate was 42.4%. CONCLUSION BP control in the offices of a sample of Brazilian cardiologists was 56.3%; this rate was 61% when BP was measured at home and 46.4% when considering both the office and home.
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Affiliation(s)
- Roberto Dischinger Miranda
- Escola Paulista de MedicinaUniversidade Federal de São PauloSão PauloSPBrasilServiço de Cardiologia, Disciplina de Geriatria e Gerontologia, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, SP – Brasil
| | - Andréa Araujo Brandão
- Universidade do Estado do Rio de JaneiroRio de JaneiroRJBrasilUniversidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ – Brasil
| | - Weimar Kunz Sebba Barroso
- Liga de Hipertensão ArterialHospital das ClínicasUniversidade Federal de GoiásGoiâniaGOBrasilLiga de Hipertensão Arterial - Hospital das Clínicas - Universidade Federal de Goiás, Goiânia, GO – Brasil
| | - Marco Antonio Mota-Gomes
- Centro Universitário CESMACHospital do CoraçãoMaceióALBrasil Centro Universitário CESMAC, Hospital do Coração, Maceió, AL – Brasil
| | - Eduardo Costa Duarte Barbosa
- Liga de Combate à Hipertensão ArterialPorto AlegreRSBrasil Liga de Combate à Hipertensão Arterial, Porto Alegre, RS – Brasil
| | | | | | - Fabio Serra Silveira
- Centro de PesquisaClínica do CoraçãoAracajuSEBrasilCentro de Pesquisa Clínica do Coração, Aracaju, SE – Brasil
| | | | - Abraham Epelman
- Servier do BrasilRio de JaneiroRJBrasilServier do Brasil, Rio de Janeiro, RJ – Brasil
| | - Annelise Machado Gomes de Paiva
- Centro Universitário CESMACHospital do CoraçãoMaceióALBrasil Centro Universitário CESMAC, Hospital do Coração, Maceió, AL – Brasil
| | - Audes Diógenes Magalhães Feitosa
- Unidade de Hipertensão e Cardiologia PreventivaPROCAPEUniversidade de PernambucoRecifePEBrasilUnidade de Hipertensão e Cardiologia Preventiva do PROCAPE, Universidade de Pernambuco, Recife, PE – Brasil
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Doyle M, Rayarao G, Biederman RWW. The sine transform is the sine qua non of the pulmonary and systemic pressure relationship. Front Cardiovasc Med 2023; 10:1120330. [PMID: 37304951 PMCID: PMC10250723 DOI: 10.3389/fcvm.2023.1120330] [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: 12/09/2022] [Accepted: 05/09/2023] [Indexed: 06/13/2023] Open
Abstract
Assessment of therapeutic interventions in patients with pulmonary arterial hypertension (PAH) suffers from several commonly encountered limitations: (1) patient studies are often too small and short-term to provide definitive conclusions, (2) there is a lack of a universal set of metrics to adequately assess therapy and (3) while clinical treatments focus on management of symptoms, there remain many cases of early loss of life in a seemingly arbitrary distribution. Here we provide a unified approach to assess right and left pressure relationships in PAH and pulmonary hypertension (PH) patients by developing linear models informed by the observation of Suga and Sugawa that pressure generation in the ventricle (right or left) approximately follows a single lobe of a sinusoid. We sought to identify a set of cardiovascular variables that either linearly or via a sine transformation related to systolic pulmonary arterial pressure (PAPs) and systemic systolic blood pressure (SBP). Importantly, both right and left cardiovascular variables are included in each linear model. Using non-invasively obtained cardiovascular magnetic resonance (CMR) image metrics the approach was successfully applied to model PAPs in PAH patients with an r2 of 0.89 (p < 0.05) and SBP with an r2 of 0.74 (p < 0.05). Further, the approach clarified the relationships that exist between PAPs and SBP separately for PAH and PH patients, and these relationships were used to distinguish PAH vs. PH patients with good accuracy (68%, p < 0.05). An important feature of the linear models is that they demonstrate that right and left ventricular conditions interact to generate PAPs and SBP in PAH patients, even in the absence of left-sided disease. The models predicted a theoretical right ventricular pulsatile reserve that in PAH patients was shown to be predictive of the 6 min walk distance (r2 = 0.45, p < 0.05). The linear models indicate a physically plausible mode of interaction between right and left ventricles and provides a means of assessing right and left cardiac status as they relate to PAPs and SBP. The linear models have potential to allow assessment of the detailed physiologic effects of therapy in PAH and PH patients and may thus permit cross-over of knowledge between PH and PAH clinical trials.
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Affiliation(s)
- Mark Doyle
- Department Cardiology, Cardiovascular MRI, Cardiovascular Institute, Allegheny Health Network, Pittsburgh, PA, United States
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Lithovius R, Groop PH. The many faces of hypertension in individuals with type 1 diabetes. Diabetes Res Clin Pract 2023; 197:110564. [PMID: 36738830 DOI: 10.1016/j.diabres.2023.110564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/20/2023] [Accepted: 01/27/2023] [Indexed: 02/05/2023]
Abstract
Several disturbed blood pressure (BP) patterns, including disparities between office and out-of-office BP measurements (such as white-coat and masked hypertension), disturbed circadian BP variability (such as abnormal dipping patterns and nocturnal hypertension) and treatment-resistant hypertension, are common in individuals with type 1 diabetes. Consequently, office or home BP measurements alone may not reflect real BP variation and may lead to inadequate diagnosis and treatment of hypertension. The early detection of these disturbed BP patterns is especially crucial in individuals with type 1 diabetes, as these patterns may indicate future development of adverse cardiovascular and renal outcomes. In this review we will describe these disturbed BP patterns and discuss recent findings on their prevalence and outcomes. We will also address critical areas for future research to determine the true prevalence and prognosis of disturbed BP patterns, and to optimize and improve the knowledge and management of high-risk individuals with type 1 diabetes and disturbed BP patterns.
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Affiliation(s)
- Raija Lithovius
- Folkhälsan Institute of Genetics, Folkhälsan Research Centre, Helsinki, Finland; Department of Nephrology, University of Helsinki and Helsinki University Hospital, Finland; Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Finland
| | - Per-Henrik Groop
- Folkhälsan Institute of Genetics, Folkhälsan Research Centre, Helsinki, Finland; Department of Nephrology, University of Helsinki and Helsinki University Hospital, Finland; Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Finland; Department of Diabetes, Central Clinical School, Monash University, Melbourne, VIC, Australia.
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14
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Cepeda M, Pham P, Shimbo D. Status of ambulatory blood pressure monitoring and home blood pressure monitoring for the diagnosis and management of hypertension in the US: an up-to-date review. Hypertens Res 2023; 46:620-629. [PMID: 36604475 PMCID: PMC9813901 DOI: 10.1038/s41440-022-01137-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 11/17/2022] [Accepted: 11/22/2022] [Indexed: 01/06/2023]
Abstract
The diagnosis and management of hypertension has been based on the measurement of blood pressure (BP) in the office setting. However, data have demonstrated that BP may substantially differ when measured in the office than when measured outside the office setting. Higher out-of-office BP is associated with increased cardiovascular risk independent of office BP. Ambulatory BP monitoring (ABPM) and home BP monitoring (HBPM) are validated approaches for out-of-office BP measurement. In the 2015 and 2021 United States Preventive Services Task Force (USPSTF) reports on screening for hypertension, ABPM was recommended as the reference standard for out-of-office BP monitoring and for confirming an initial diagnosis of hypertension. This recommendation was based on data from more published studies of ABPM vs. HBPM on the predictive value of out-of-office BP independent of office BP. Therefore, HBPM was recommended as an alternative approach when ABPM was not available or well tolerated. The 2017 American College of Cardiology (ACC)/American Heart Association (AHA) BP guideline recommended ABPM as the preferred initial approach for detecting white-coat hypertension and masked hypertension among adults not taking antihypertensive medication. In contrast, HBPM was recommended as the preferred initial approach for detecting the white-coat effect and masked uncontrolled hypertension among adults taking antihypertensive medication. The current review provides an overview of ABPM and HBPM in the US, including best practices, BP thresholds that should be used for the diagnosis and treatment of hypertension, barriers to widespread use of such monitoring, US guideline recommendations for ABPM and HBPM, and data supporting HBPM over ABPM.
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Affiliation(s)
- Maria Cepeda
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Patrick Pham
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Daichi Shimbo
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA.
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15
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Gumz ML, Shimbo D, Abdalla M, Balijepalli RC, Benedict C, Chen Y, Earnest DJ, Gamble KL, Garrison SR, Gong MC, Hogenesch JB, Hong Y, Ivy JR, Joe B, Laposky AD, Liang M, MacLaughlin EJ, Martino TA, Pollock DM, Redline S, Rogers A, Dan Rudic R, Schernhammer ES, Stergiou GS, St-Onge MP, Wang X, Wright J, Oh YS. Toward Precision Medicine: Circadian Rhythm of Blood Pressure and Chronotherapy for Hypertension - 2021 NHLBI Workshop Report. Hypertension 2023; 80:503-522. [PMID: 36448463 PMCID: PMC9931676 DOI: 10.1161/hypertensionaha.122.19372] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Healthy individuals exhibit blood pressure variation over a 24-hour period with higher blood pressure during wakefulness and lower blood pressure during sleep. Loss or disruption of the blood pressure circadian rhythm has been linked to adverse health outcomes, for example, cardiovascular disease, dementia, and chronic kidney disease. However, the current diagnostic and therapeutic approaches lack sufficient attention to the circadian rhythmicity of blood pressure. Sleep patterns, hormone release, eating habits, digestion, body temperature, renal and cardiovascular function, and other important host functions as well as gut microbiota exhibit circadian rhythms, and influence circadian rhythms of blood pressure. Potential benefits of nonpharmacologic interventions such as meal timing, and pharmacologic chronotherapeutic interventions, such as the bedtime administration of antihypertensive medications, have recently been suggested in some studies. However, the mechanisms underlying circadian rhythm-mediated blood pressure regulation and the efficacy of chronotherapy in hypertension remain unclear. This review summarizes the results of the National Heart, Lung, and Blood Institute workshop convened on October 27 to 29, 2021 to assess knowledge gaps and research opportunities in the study of circadian rhythm of blood pressure and chronotherapy for hypertension.
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Affiliation(s)
- Michelle L Gumz
- Department of Physiology and Aging; Center for Integrative Cardiovascular and Metabolic Disease, Department of Medicine, Division of Nephrology, Hypertension and Renal Transplantation, University of Florida, Gainesville, FL (M.L.G.)
| | - Daichi Shimbo
- Department of Medicine, The Columbia Hypertension Center, Columbia University Irving Medical Center, New York, NY (D.S.)
| | - Marwah Abdalla
- Department of Medicine, Center for Behavioral Cardiovascular Health, Columbia University Irving Medical Center, New York, NY (M.A.)
| | - Ravi C Balijepalli
- Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD (R.C.B., Y.H., J.W., Y.S.O.)
| | - Christian Benedict
- Department of Pharmaceutical Biosciences, Molecular Neuropharmacology, Uppsala University, Sweden (C.B.)
| | - Yabing Chen
- Department of Pathology, University of Alabama at Birmingham, and Research Department, Birmingham VA Medical Center, AL (Y.C.)
| | - David J Earnest
- Department of Neuroscience & Experimental Therapeutics, Texas A&M University, Bryan, TX (D.J.E.)
| | - Karen L Gamble
- Department of Psychiatry and Behavioral Neurobiology, University of Alabama at Birmingham, AL (K.L.G.)
| | - Scott R Garrison
- Department of Family Medicine, University of Alberta, Canada (S.R.G.)
| | - Ming C Gong
- Department of Physiology, University of Kentucky, Lexington, KY (M.C.G.)
| | | | - Yuling Hong
- Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD (R.C.B., Y.H., J.W., Y.S.O.)
| | - Jessica R Ivy
- University/British Heart Foundation Centre for Cardiovascular Science, The Queen's Medical Research Institute, The University of Edinburgh, United Kingdom (J.R.I.)
| | - Bina Joe
- Department of Physiology and Pharmacology and Center for Hypertension and Precision Medicine, University of Toledo College of Medicine and Life Sciences, OH (B.J.)
| | - Aaron D Laposky
- National Center on Sleep Disorders Research, Division of Lung Diseases, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD (A.D.L.)
| | - Mingyu Liang
- Center of Systems Molecular Medicine, Department of Physiology, Medical College of Wisconsin, Milwaukee, WI (M.L.)
| | - Eric J MacLaughlin
- Department of Pharmacy Practice, Texas Tech University Health Sciences Center, Amarillo, TX (E.J.M.)
| | - Tami A Martino
- Center for Cardiovascular Investigations, Department of Biomedical Sciences, University of Guelph, Ontario, Canada (T.A.M.)
| | - David M Pollock
- Division of Nephrology, Department of Medicine, University of Alabama at Birmingham, AL (D.M.P.)
| | - Susan Redline
- Division of Sleep and Circadian Disorders, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (S.R.)
| | - Amy Rogers
- Division of Molecular and Clinical Medicine, University of Dundee, United Kingdom (A.R.)
| | - R Dan Rudic
- Department of Pharmacology and Toxicology, Augusta University, GA (R.D.R.)
| | - Eva S Schernhammer
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA (E.S.S.)
| | - George S Stergiou
- Hypertension Center, STRIDE-7, National and Kapodistrian University of Athens, School of Medicine, Third Department of Medicine, Sotiria Hospital, Athens, Greece (G.S.S.)
| | - Marie-Pierre St-Onge
- Division of General Medicine, Department of Medicine, Columbia University Irving Medical Center' New York, NY (M.-P.S.-O.)
| | - Xiaoling Wang
- Georgia Prevention Institute, Department of Medicine, Augusta University, GA (X.W.)
| | - Jacqueline Wright
- Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD (R.C.B., Y.H., J.W., Y.S.O.)
| | - Young S Oh
- Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD (R.C.B., Y.H., J.W., Y.S.O.)
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Gu Y, Wan Y, Ren JH, Zhao Y, Wang Y, Shen JH. Analysis of systolic and diastolic blood pressure variability in frail, pre-frail, and non-frail elderly patients: The relationship between frailty syndrome and blood pressure variability in the elderly. Medicine (Baltimore) 2023; 102:e32874. [PMID: 36827031 DOI: 10.1097/md.0000000000032874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/25/2023] Open
Abstract
Frailty can change the prognosis and treatment approach of chronic diseases. We, therefore, conducted this study to explore the relationship between frailty syndrome and blood pressure variability in the elderly. The clinical data of 150 elderly patients with debilitating syndrome admitted to the neurology department of our hospital from May 2021 to May 2022 were selected, and they were grouped according to Fried debilitation scale and divided into 50 cases each in the debilitation group, pre-debilitation group, and no-debilitation group. The general data, co-morbidities, medications, and biochemical indexes were collected. The 24-hour ambulatory blood pressure monitoring was performed in each group, and the mean systolic blood pressure, diastolic blood pressure, nocturnal systolic load value, and diastolic load value were analyzed to determine the relationship between blood pressure variability and senile frailty. Serum albumin (ALB) and high-density lipoprotein were significantly lower in the debilitated and pre-debilitated groups than in the non-debilitated group (P < .05). Multivariate logistic regression analysis revealed that age (odds ratio [OR]: 3.910, 95% confidence intervals [CI]: 2.021-5.402) was a risk factor for frailty in the elderly, and serum ALB (OR: 0.656, 95% CI: 0.110-0.960) and HDL (OR: 0.581, 95% CI: 0.237-0.944) were protective factors for frailty in the elderly. Age, type of medication taken, co-morbidities, serum ALB, and HDL are influencing factors of debilitating syndrome. Serum ALB and HDL are protective factors against debilitating syndrome in the elderly. Age is an independent risk factor of debilitation in the elderly and increased fluctuation of blood pressure in the elderly can increase their risk of developing debilitating syndrome.
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Affiliation(s)
- Yan Gu
- Department of Geriatrics, The Affiliated Hospital 2 of Nantong University, Nantong, Jiangsu, China
| | - Ying Wan
- Department of Geriatrics, The Affiliated Hospital 2 of Nantong University, Nantong, Jiangsu, China
| | - Jue-Hui Ren
- Department of Geriatrics, The Affiliated Hospital 2 of Nantong University, Nantong, Jiangsu, China
| | - Yi Zhao
- Department of Geriatrics, The Affiliated Hospital 2 of Nantong University, Nantong, Jiangsu, China
| | - Yan Wang
- Department of Geriatrics, The Affiliated Hospital 2 of Nantong University, Nantong, Jiangsu, China
| | - Jun-Hua Shen
- Department of Emergency, The Affiliated Hospital 2 of Nantong University,, Nantong, Jiangsu, China
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Daya NR, McEvoy JW, Christenson R, Tang O, Foti K, Juraschek SP, Selvin E, Tcheugui JBE. Prevalence of Elevated NT-proBNP and its Prognostic Value by Blood Pressure Treatment and Control- National Health and Nutrition Examination Survey, 1999-2004. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.02.20.23286211. [PMID: 36865209 PMCID: PMC9980258 DOI: 10.1101/2023.02.20.23286211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
Background The prognostic utility of NT-proBNP in the setting of hypertension has not been well-characterized in the general US adult population. Methods We measured NT-proBNP among adults aged 20 years who participated in the 1999-2004 National Health and Nutrition Examination Survey. In adults without a history of cardiovascular disease, we assessed the prevalence of elevated NT-pro-BNP by blood pressure (BP) treatment and control categories. We examined the extent to which NT-proBNP identifies participants at higher risk for mortality across BP treatment and control categories. Results The number of US adults without CVD with elevated NT-proBNP (≥125 pg/ml) was 6.2 million among those with untreated hypertension, 4.6 million among those with treated controlled hypertension, and 5.4 million among those with treated uncontrolled hypertension. After adjusting for age, sex, body mass index, and race/ethnicity, participants with treated controlled hypertension and elevated NT-proBNP had increased risk of all-cause mortality (HR 2.29, 95% CI 1.79, 2.95) and increased risk of cardiovascular mortality (HR 3.83, 95% CI: 2.34, 6.29), compared to those without hypertension and with low levels of NT-proBNP (<125 pg/ml). Among those on antihypertensive medication, those with SBP 130-139 mm Hg and elevated NT-proBNP had increased risk of all-cause mortality, compared to those with SBP<120 mm Hg and low levels of NT-proBNP. Conclusions Among a general population of adults free of cardiovascular disease, NT-proBNP can provide additional prognostic information within and across categories of BP. Measurement of NT-proBNP may have potential for clinical use to optimize hypertension treatment.
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Affiliation(s)
- Natalie R. Daya
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - John W. McEvoy
- Division of Cardiology and National Institute for Prevention and Cardiovascular Health, National University of Ireland, Galway, Ireland
| | - Robert Christenson
- Department of Pathology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Olive Tang
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Kathryn Foti
- Department of Epidemiology, University of Alabama at Birmingham School of Public Health, Birmingham, AL, USA
| | | | - Elizabeth Selvin
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Justin B. Echouffo Tcheugui
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
- Department of Medicine, Division of Endocrinology, Diabetes, and Metabolism; Johns Hopkins University School of Medicine, Baltimore, MD, USA
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18
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Borges JH, Camargo DA, Sewaybricker LE, Santoro RI, de Oliveira DM, de Lemos-Marini SHV, Geloneze B, Guerra G, Gonçalves EM. Normal ambulatory blood pressure in young adults with 21-hydroxylase enzyme deficiency undergoing glucocorticoid replacement therapy. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2023; 67:64-72. [PMID: 35929901 PMCID: PMC9983799 DOI: 10.20945/2359-3997000000504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Objective Herein, we compared ambulatory blood pressure (ABP) between young adults with congenital adrenal hyperplasia (CAH) due to 21-hydroxylase enzyme (21OHase) deficiency and a control group. Additionally, we analyzed correlations between the glucocorticoid dose and androgen levels and ABP parameters. Subjects and methods This case-control study included 18 patients (6 males and 12 females) and 19 controls (8 males and 11 females) matched by age (18-31 years). ABP monitoring was used to estimate blood pressure (BP) over a 24-h period. Results No difference was noted between patients and controls in terms of systolic BP (males, 115.5 ± 5.6 vs. 117.0 ± 9.3, P = 0.733; and females, 106.4 ± 7.9 vs. 108.4 ± 7.6, P = 0.556, respectively) and diastolic BP during 24 h (males, 62.8 ± 7.5 vs. 66.2 ± 5.6, P = 0.349; and females, 62.7 ± 4.9 vs. 62.3 ± 4.9, P = 0.818, respectively). Systolic and diastolic BP and pulse pressure during daytime and nocturnal periods were similar between patients and controls. Furthermore, no differences were detected in the percentage of load and impaired nocturnal dipping of systolic and diastolic BP between patients and controls during the 24-h period. Additionally, the glucocorticoid dose (varying between r = -0.24 to 0.13, P > 0.05) and androgens levels (varying between r = 0.01 to 0.14, P > 0.05) were not associated with ABP parameters. Conclusion No signs of an elevated risk for hypertension were observed based on ABP monitoring in young adults with CAH attributed to 21OHase deficiency undergoing glucocorticoid replacement therapy.
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Affiliation(s)
- Juliano Henrique Borges
- Laboratório de Crescimento e Desenvolvimento (LabCreD), Centro de Investigação em Pediatria (CIPED), Faculdade de Ciências Médicas (FCM), Universidade Estadual de Campinas (Unicamp), Campinas, SP, Brasil,
| | - Daniela Albiero Camargo
- Laboratório de Crescimento e Desenvolvimento (LabCreD), Centro de Investigação em Pediatria (CIPED), Faculdade de Ciências Médicas (FCM), Universidade Estadual de Campinas (Unicamp), Campinas, SP, Brasil
| | - Leticia Esposito Sewaybricker
- Laboratório de Crescimento e Desenvolvimento (LabCreD), Centro de Investigação em Pediatria (CIPED), Faculdade de Ciências Médicas (FCM), Universidade Estadual de Campinas (Unicamp), Campinas, SP, Brasil
| | | | | | - Sofia Helena Valente de Lemos-Marini
- Laboratório de Crescimento e Desenvolvimento (LabCreD), Centro de Investigação em Pediatria (CIPED), Faculdade de Ciências Médicas (FCM), Universidade Estadual de Campinas (Unicamp), Campinas, SP, Brasil
| | - Bruno Geloneze
- Laboratório de Investigação em Metabolismo e Diabetes (LIMED), FCM, Unicamp, Campinas, SP, Brasil
| | - Gil Guerra
- Laboratório de Crescimento e Desenvolvimento (LabCreD), Centro de Investigação em Pediatria (CIPED), Faculdade de Ciências Médicas (FCM), Universidade Estadual de Campinas (Unicamp), Campinas, SP, Brasil
| | - Ezequiel Moreira Gonçalves
- Laboratório de Crescimento e Desenvolvimento (LabCreD), Centro de Investigação em Pediatria (CIPED), Faculdade de Ciências Médicas (FCM), Universidade Estadual de Campinas (Unicamp), Campinas, SP, Brasil
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19
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Khoong EC, Commodore-Mensah Y, Lyles CR, Fontil V. Use of Self-Measured Blood Pressure Monitoring to Improve Hypertension Equity. Curr Hypertens Rep 2022; 24:599-613. [PMID: 36001268 PMCID: PMC9399977 DOI: 10.1007/s11906-022-01218-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/05/2022] [Indexed: 01/31/2023]
Abstract
PURPOSE OF REVIEW To evaluate how self-measured blood pressure (SMBP) monitoring interventions impact hypertension equity. RECENT FINDINGS While a growing number of studies have recruited participants from safety-net settings, racial/ethnic minority groups, rural areas, or lower socio-economic backgrounds, few have reported on clinical outcomes with many choosing to evaluate only patient-reported outcomes (e.g., satisfaction, engagement). The studies with clinical outcomes demonstrate that SMBP monitoring (a) can be successfully adopted by historically excluded patient populations and safety-net settings and (b) improves outcomes when paired with clinical support. There are few studies that explicitly evaluate how SMBP monitoring impacts hypertension disparities and among rural, low-income, and some racial/ethnic minority populations. Researchers need to design SMBP monitoring studies that include disparity reduction outcomes and recruit from broader populations that experience worse hypertension outcomes. In addition to assessing effectiveness, studies must also evaluate how to mitigate multi-level barriers to real-world implementation of SMBP monitoring programs.
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Affiliation(s)
- Elaine C Khoong
- Division of General Internal Medicine at Zuckerberg, Department of Medicine, San Francisco General Hospital, UCSF, Building 10, Ward 13, 1001 Potrero Avenue, San Francisco, CA, 94110, USA.
- UCSF Center for Vulnerable Populations at Zuckerberg San Francisco General Hospital, San Francisco, USA.
| | - Yvonne Commodore-Mensah
- Johns Hopkins School of Nursing, Baltimore, MD, USA
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Courtney R Lyles
- Division of General Internal Medicine at Zuckerberg, Department of Medicine, San Francisco General Hospital, UCSF, Building 10, Ward 13, 1001 Potrero Avenue, San Francisco, CA, 94110, USA
- UCSF Center for Vulnerable Populations at Zuckerberg San Francisco General Hospital, San Francisco, USA
| | - Valy Fontil
- Division of General Internal Medicine at Zuckerberg, Department of Medicine, San Francisco General Hospital, UCSF, Building 10, Ward 13, 1001 Potrero Avenue, San Francisco, CA, 94110, USA
- UCSF Center for Vulnerable Populations at Zuckerberg San Francisco General Hospital, San Francisco, USA
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20
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Nolde JM, Hillis GS, Atkins E, Von Huben A, Marschner S, Chan J, Reid CM, Nelson MR, Figtree G, Chalmers J, Usherwood T, Rodgers A, Chow CK, Schlaich MP. Impact of various night-time period definitions on nocturnal ambulatory blood pressure. J Hypertens 2022; 40:2271-2279. [PMID: 35983855 DOI: 10.1097/hjh.0000000000003255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Several definitions of night-time BP exist for the calculation of nocturnal blood pressure (BP) based on 24-h BP measurements. How much these methods differ regarding the resulting nocturnal blood pressure values, under which circumstances these differences become clinically meaningful, and under which circumstances diary-adjusted measurements should be used preferentially remains uncertain. METHODS Data of 512 24-h BP recordings were analysed regarding differences in nocturnal BP based on three alternative definitions of night-time: 2300-0700 h, 0100-0500 h, and diary-adjusted measures. RESULTS Mean systolic nocturnal BP between 2300-0700 h was 2.5 mmHg higher than between 0100 and 0500 h and 1.6 mmHg higher than diary adjusted estimates. Up to 38.3% of individuals showed BP differences of more than 5 mmHg when comparing temporal definitions of night-time, resulting in significant proportions of individuals being re-classified as hypertensive. When diary-derived sleeping patterns differed by less than 2 h from the 2300 to 0700 h fixed time definition, mean BP discrepancies remained below 3 mmHg. Absolute time discrepancies between diary and 2300-0700 h fixed time definition of 2-4, 4-8 or at least 8 h led to SBP/DBP differences of 4.1/3.1, 6.8/6.1, and 14.5/9.1mmHg, respectively. CONCLUSION Average differences of nocturnal BP between varying definitions in study/cohort data are small and would be of limited relevance in many settings. However, substantial differences can be observed in individual cases, which may affect clinical decision-making in specific patients. In patients whose sleeping patterns differs by more than 2 h from defined fixed night-times, diaries should be used for adjustment.
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Affiliation(s)
- Janis M Nolde
- Dobney Hypertension Centre, Medical School - Royal Perth Hospital Unit, The University of Western Australia
| | | | - Emily Atkins
- The George Institute for Global Health, University of New South Wales
- Westmead Applied Research Centre, University of Sydney, Sydney and Department of Cardiology, Westmead Hospital, Sydney
| | - Amy Von Huben
- Westmead Applied Research Centre, University of Sydney, Sydney and Department of Cardiology, Westmead Hospital, Sydney
| | - Simone Marschner
- Westmead Applied Research Centre, University of Sydney, Sydney and Department of Cardiology, Westmead Hospital, Sydney
| | - Justine Chan
- Dobney Hypertension Centre, Medical School - Royal Perth Hospital Unit, The University of Western Australia
| | - Christopher M Reid
- School of Public Health & Preventive Medicine Monash University, Melbourne, Victoria
- School of Population Health, Curtin University, Perth
| | - Mark R Nelson
- Menzies Institute for Medical Research, University of Tasmania, Hobart
| | - Gemma Figtree
- Kolling Institute of Medical Research, Royal North Shore Hospital, Sydney
| | - John Chalmers
- Westmead Applied Research Centre, University of Sydney, Sydney and Department of Cardiology, Westmead Hospital, Sydney
| | - Tim Usherwood
- The George Institute for Global Health, University of New South Wales
- Westmead Applied Research Centre, University of Sydney, Sydney and Department of Cardiology, Westmead Hospital, Sydney
| | - Anthony Rodgers
- The George Institute for Global Health, University of New South Wales
| | - Clara K Chow
- The George Institute for Global Health, University of New South Wales
- Westmead Applied Research Centre, University of Sydney, Sydney and Department of Cardiology, Westmead Hospital, Sydney
| | - Markus P Schlaich
- Dobney Hypertension Centre, Medical School - Royal Perth Hospital Unit, The University of Western Australia
- Department of Cardiology, Royal Perth Hospital, Perth
- Neurovascular Hypertension & Kidney Disease Laboratory, Baker Heart and Diabetes Institute, Melbourne, Australia
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21
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Cao R, Yue J, Gao T, Sun G, Yang X. Relations between white coat effect of blood pressure and arterial stiffness. J Clin Hypertens (Greenwich) 2022; 24:1427-1435. [PMID: 36134478 DOI: 10.1111/jch.14573] [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: 05/30/2022] [Revised: 08/19/2022] [Accepted: 08/21/2022] [Indexed: 11/30/2022]
Abstract
The aim of this study was to analyze the relationship between brachial-ankle pulse wave velocity (b-a PWV) and white coat effect (WCE), that is the difference between the elevated office blood pressure (BP) and the lower mean daytime pressure of ambulatory BP, in a mixed population of normotention, untreated sustained hypertension, sustained controlled hypertension, sustained uncontrolled hypertension, white coat hypertension, white coat uncontrolled hypertension. A total of 444 patients with WCE for systolic BP (54.1% female, age 61.86 ± 13.3 years) were enrolled in the study. Patients were separated into low WCE (<9.5 mm Hg) and high WCE (≥9.5 mm Hg) according to the median of WCE. The subjects with a high WCE showed a greater degree of arterial stiffness than those with a low WCE for systolic BP values (P < .05). The b-a PWV were 17.2 ± 3.3 m/s and 18.4 ± 3.4 m/s in low WCE and high WCE, respectively. The b-a PWV increased with the increase of WCE, showing a positive correlation between them (P > .05 for non-linearity). The significant association between the high WCE and the b-a PWV was confirmed by the results of multiple regression analysis after adjusting for confounding factors (β = .78, 95% Cl .25-1.31, P = . 004). Similar results were observed in subgroups. In conclusion, WCE is significantly associated with arterial stiffness. More research is needed to determine the WCE and target organ damage.
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Affiliation(s)
- Rong Cao
- Graduate School of Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia, China
| | - Jianwei Yue
- Research Institute of Hypertension, Department of Cardiovascular Medicine, The Second Affiliated Hospital of Baotou Medical College, Baotou, Inner Mongolia, China
| | - Ting Gao
- Graduate School of Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia, China
| | - Gang Sun
- Research Institute of Hypertension, Department of Cardiovascular Medicine, The Second Affiliated Hospital of Baotou Medical College, Baotou, Inner Mongolia, China
| | - Xiaomin Yang
- Research Institute of Hypertension, Department of Cardiovascular Medicine, The Second Affiliated Hospital of Baotou Medical College, Baotou, Inner Mongolia, China
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22
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Green BB, Anderson ML, Cook AJ, Ehrlich K, Hall YN, Hsu C, Joseph D, Klasnja P, Margolis KL, McClure JB, Munson SA, Thompson MJ. Clinic, Home, and Kiosk Blood Pressure Measurements for Diagnosing Hypertension: a Randomized Diagnostic Study. J Gen Intern Med 2022; 37:2948-2956. [PMID: 35239109 PMCID: PMC9485334 DOI: 10.1007/s11606-022-07400-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Accepted: 01/05/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND The US Preventive Services Task Force recommends blood pressure (BP) measurements using 24-h ambulatory monitoring (ABPM) or home BP monitoring before making a new hypertension diagnosis. OBJECTIVE Compare clinic-, home-, and kiosk-based BP measurement to ABPM for diagnosing hypertension. DESIGN, SETTING, AND PARTICIPANTS Diagnostic study in 12 Washington State primary care centers, with participants aged 18-85 years without diagnosed hypertension or prescribed antihypertensive medications, with elevated BP in clinic. INTERVENTIONS Randomization into one of three diagnostic regimens: (1) clinic (usual care follow-up BPs); (2) home (duplicate BPs twice daily for 5 days); or (3) kiosk (triplicate BPs on 3 days). All participants completed ABPM at 3 weeks. MAIN MEASURES Primary outcome was difference between ABPM daytime and clinic, home, and kiosk mean systolic BP. Differences in diastolic BP, sensitivity, and specificity were secondary outcomes. KEY RESULTS Five hundred ten participants (mean age 58.7 years, 80.2% white) with 434 (85.1%) included in primary analyses. Compared to daytime ABPM, adjusted mean differences in systolic BP were clinic (-4.7mmHg [95% confidence interval -7.3, -2.2]; P<.001); home (-0.1mmHg [-1.6, 1.5];P=.92); and kiosk (9.5mmHg [7.5, 11.6];P<.001). Differences for diastolic BP were clinic (-7.2mmHg [-8.8, -5.5]; P<.001); home (-0.4mmHg [-1.4, 0.7];P=.52); and kiosk (5.0mmHg [3.8, 6.2]; P<.001). Sensitivities for clinic, home, and kiosk compared to ABPM were 31.1% (95% confidence interval, 22.9, 40.6), 82.2% (73.8, 88.4), and 96.0% (90.0, 98.5), and specificities 79.5% (64.0, 89.4), 53.3% (38.9, 67.2), and 28.2% (16.4, 44.1), respectively. LIMITATIONS Single health care organization and limited race/ethnicity representation. CONCLUSIONS Compared to ABPM, mean BP was significantly lower for clinic, significantly higher for kiosk, and without significant differences for home. Clinic BP measurements had low sensitivity for detecting hypertension. Findings support utility of home BP monitoring for making a new diagnosis of hypertension. TRIAL REGISTRATION ClinicalTrials.gov NCT03130257 https://clinicaltrials.gov/ct2/show/NCT03130257.
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Affiliation(s)
- Beverly B Green
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA. .,Washington Permanente Medical Group, Seattle, WA, USA.
| | - Melissa L Anderson
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Andrea J Cook
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Kelly Ehrlich
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Yoshio N Hall
- Kidney Research Institute, University of Washington Department of Medicine, Seattle, WA, USA
| | - Clarissa Hsu
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Dwayne Joseph
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Predrag Klasnja
- University of Michigan, School of Information, Ann Arbor, MI, USA
| | | | - Jennifer B McClure
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Sean A Munson
- Department of Human Centered Design and Engineering, University of Washington, Seattle, WA, USA
| | - Mathew J Thompson
- Department of Family Medicine, University of Washington, Seattle, WA, USA
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23
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Do NC, Vestgaard M, Ásbjörnsdóttir B, Andersen LLT, Jensen DM, Ringholm L, Damm P, Mathiesen ER. Home Blood Pressure for the Prediction of Preeclampsia in Women With Preexisting Diabetes. J Clin Endocrinol Metab 2022; 107:e3670-e3678. [PMID: 35766641 DOI: 10.1210/clinem/dgac392] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Indexed: 11/19/2022]
Abstract
CONTEXT Outside of pregnancy, home blood pressure (BP) has been shown to be superior to office BP for predicting cardiovascular outcomes. OBJECTIVE This work aimed to evaluate home BP as a predictor of preeclampsia in comparison with office BP in pregnant women with preexisting diabetes. METHODS A prospective cohort study was conducted of 404 pregnant women with preexisting diabetes; home BP and office BP were measured in early (9 weeks) and late pregnancy (35 weeks). Discriminative performance of home BP and office BP for prediction of preeclampsia was assessed by area under the receiver operating characteristic curves (AUC). RESULTS In total 12% (n = 49/404) developed preeclampsia. Both home BP and office BP in early pregnancy were positively associated with the development of preeclampsia (adjusted odds ratio (95% CI) per 5 mm Hg, systolic/diastolic): home BP 1.43 (1.21-1.70)/1.74 (1.34-2.25) and office BP 1.22 (1.06-1.40)/1.52 (1.23-1.87). The discriminative performance for prediction of preeclampsia was similar for early-pregnancy home BP and office BP (systolic, AUC 69.3 [61.3-77.2] vs 64.1 [55.5-72.8]; P = .21 and diastolic, AUC 68.6 [60.2-77.0] vs 66.6 [58.2-75.1]; P = .64). Similar results were seen when comparing AUCs in late pregnancy (n = 304). In early and late pregnancy home BP was lower than office BP (early pregnancy P < .0001 and late pregnancy P < .01 for both systolic and diastolic BP), and the difference was greater with increasing office BP. CONCLUSION In women with preexisting diabetes, home BP and office BP were positively associated with the development of preeclampsia, and for the prediction of preeclampsia home BP and office BP were comparable.
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Affiliation(s)
- Nicoline Callesen Do
- Center for Pregnant Women with Diabetes, Rigshospitalet, DK-2100 Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, DK-2100 Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, DK-2200 Copenhagen, Denmark
| | - Marianne Vestgaard
- Center for Pregnant Women with Diabetes, Rigshospitalet, DK-2100 Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, DK-2100 Copenhagen, Denmark
| | - Björg Ásbjörnsdóttir
- Center for Pregnant Women with Diabetes, Rigshospitalet, DK-2100 Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, DK-2100 Copenhagen, Denmark
| | | | - Dorte Møller Jensen
- Department of Gynecology and Obstetrics, Odense University Hospital, DK-5000 Odense, Denmark
- Steno Diabetes Center Odense, Odense University Hospital, DK-5000 Odense, Denmark
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, DK-5000 Odense, Denmark
| | - Lene Ringholm
- Center for Pregnant Women with Diabetes, Rigshospitalet, DK-2100 Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, DK-2100 Copenhagen, Denmark
| | - Peter Damm
- Center for Pregnant Women with Diabetes, Rigshospitalet, DK-2100 Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, DK-2200 Copenhagen, Denmark
- Department of Obstetrics, Rigshospitalet, DK-2100 Copenhagen, Denmark
| | - Elisabeth Reinhardt Mathiesen
- Center for Pregnant Women with Diabetes, Rigshospitalet, DK-2100 Copenhagen, Denmark
- Department of Endocrinology and Metabolism, Rigshospitalet, DK-2100 Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, DK-2200 Copenhagen, Denmark
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24
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Abdalla M, Muntner P. Reply to 'Sleep duration and sleep blood pressure: the Nagahama Study'. J Hypertens 2022; 40:1625-1627. [PMID: 35881454 PMCID: PMC9333260 DOI: 10.1097/hjh.0000000000003161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Affiliation(s)
- Marwah Abdalla
- Department of Medicine, Columbia University Irving Medical Center, New York, New York
| | - Paul Muntner
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, USA
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Nuckols VR, Stroud AK, Armstrong MK, Brandt DS, Santillan MK, Santillan DA, Pierce GL. Postpartum ambulatory and home blood pressure monitoring in women with history of preeclampsia: Diagnostic agreement and detection of masked hypertension. Pregnancy Hypertens 2022; 29:23-29. [PMID: 35671544 PMCID: PMC9645805 DOI: 10.1016/j.preghy.2022.05.003] [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: 02/03/2022] [Revised: 04/21/2022] [Accepted: 05/05/2022] [Indexed: 11/15/2022]
Abstract
Women with a history of preeclampsia (hxPE) are at a four-fold higher risk for chronic hypertension after pregnancy compared with healthy pregnancy, but 'masked' hypertension cases are missed by clinical assessment alone. Twenty-four hour ambulatory blood pressure monitoring (ABPM) is the reference-standard for confirmation of hypertension diagnoses or detection of masked hypertension outside of clinical settings, whereas home blood pressure monitoring (HBPM) may represent a well-tolerated and practical alternative to ABPM in the postpartum period. The objectives of this study were to 1) assess concordance between ABPM and HBPM postpartum in women with a hxPE compared with healthy pregnancy controls and 2) evaluate HBPM in the detection of masked postpartum hypertension. Young women with a hxPE (N = 26) and controls (N = 36) underwent in-office, 24-h ABPM and 7-day HBPM 1-4 years postpartum. Chronic hypertension was more prevalent among women with a hxPE by all three blood pressure measures, but the prevalence of masked postpartum hypertension did not differ (36% vs 37%, P = 0.97). HBPM showed excellent agreement with ABPM (systolic: r = 0.78, intraclass coefficient [ICC] = 0.83; diastolic: r = 0.82, ICC = 0.88) and moderate concordance in classification of hypertension (κ = 0.54, P < 0.001). HBPM identified 21% of masked postpartum hypertension cases without false-positive cases, and HBPM measures among those with normotensive in-office readings could detect ABPM-defined masked hypertension (area under the curve [AUC] = 0.88 ± 0.06, P < 0.0001). The findings of the present study indicate that HBPM may be a useful screening modality prior or complementary to ABPM in the detection and management of postpartum hypertension.
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Affiliation(s)
- Virginia R Nuckols
- Department of Health and Human Physiology, University of Iowa, Iowa City, IA, United States
| | - Amy K Stroud
- Department of Health and Human Physiology, University of Iowa, Iowa City, IA, United States
| | - Matthew K Armstrong
- Department of Health and Human Physiology, University of Iowa, Iowa City, IA, United States
| | - Debra S Brandt
- Department of Obstetrics and Gynecology, University of Iowa, Iowa City, IA, United States
| | - Mark K Santillan
- Department of Obstetrics and Gynecology, University of Iowa, Iowa City, IA, United States; Abboud Cardiovascular Research Center, University of Iowa, Iowa City, IA, United States
| | - Donna A Santillan
- Department of Obstetrics and Gynecology, University of Iowa, Iowa City, IA, United States
| | - Gary L Pierce
- Department of Health and Human Physiology, University of Iowa, Iowa City, IA, United States; Department of Internal Medicine, University of Iowa, Iowa City, IA, United States; Abboud Cardiovascular Research Center, University of Iowa, Iowa City, IA, United States; Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA, United States.
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26
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Cepeda M, Hubbard D, Oparil S, Schwartz JE, Jaeger BC, Hardy ST, Medina J, Chen L, Muntner P, Shimbo D. Evaluating novel approaches for estimating awake and sleep blood pressure: design of the Better BP Study - a randomised, crossover trial. BMJ Open 2022; 12:e058140. [PMID: 35667722 PMCID: PMC10098258 DOI: 10.1136/bmjopen-2021-058140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
INTRODUCTION For many people, blood pressure (BP) levels differ when measured in a medical office versus outside of the office setting. Out-of-office BP has a stronger association with cardiovascular disease (CVD) events compared with BP measured in the office. Many BP guidelines recommend measuring BP outside of the office to confirm the levels obtained in the office. Ambulatory BP monitoring (ABPM) can assess out-of-office BP but is not available in many US practices and some individuals find it uncomfortable. The aims of the Better BP Study are to (1) test if unattended office BP is closer to awake BP on ABPM compared with attended office BP, (2) assess if sleep BP assessed by home BP monitoring (HBPM) agrees with sleep BP from a full night of ABPM and (3) compare the strengths of associations of unattended versus attended office BP, unattended office BP versus awake BP on ABPM and sleep BP on HBPM versus ABPM with markers of end-organ damage. METHODS AND ANALYSIS We are recruiting 630 adults not taking antihypertensive medication in Birmingham, Alabama, and New York, New York. Participants are having their office BP measured with (attended) and without (unattended) a technician present, in random order, using an automated oscillometric office BP device during each of two visits within one week. Following these visits, participants complete 24 hours of ABPM and one night of HBPM, in random order. Psychosocial factors, anthropometrics, left ventricular mass index and albumin-to-creatinine ratio are also being assessed. ETHICS AND DISSEMINATION This study was approved by the University of Alabama at Birmingham and the Columbia University Medical Center Institutional Review Boards. The study results will be disseminated at scientific conferences and published in peer-reviewed journals. TRIAL REGISTRATION NUMBER NCT04307004.
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Affiliation(s)
- Maria Cepeda
- Department of Medicine, Columbia University Irving Medical Center, New York, New York, USA
| | - Demetria Hubbard
- Epidemiology, The University of Alabama at Birmingham School of Public Health, Birmingham, Alabama, USA
| | - Suzanne Oparil
- Medicine, Cardiovascular Disease, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Joseph E Schwartz
- Department of Medicine, Columbia University, New York, New York, USA
- Department of Psychiatry and Behavioral Sciences, Stony Brook University, Stony Brook, New York, USA
| | - Byron C Jaeger
- Department of Biostatistics and Data Science, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
| | - Shakia T Hardy
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Julia Medina
- Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Ligong Chen
- Epidemiology, The University of Alabama at Birmingham School of Public Health, Birmingham, Alabama, USA
| | - Paul Muntner
- Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Daichi Shimbo
- Department of Medicine, Columbia University Irving Medical Center, New York, New York, USA
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27
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Mizuno H, Hoshide S, Nozue R, Shimbo D, Kario K. Associations of office brachial blood pressure, office central blood pressure, and home brachial blood pressure with arterial stiffness. Blood Press Monit 2022; 27:173-179. [PMID: 35120027 DOI: 10.1097/mbp.0000000000000584] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Accurate blood pressure (BP) measurement is necessary for the evaluation and treatment of hypertension to prevent the progression of subclinical vascular disease, including arterial stiffness. We investigated the associations between brachial-ankle pulse wave velocity (baPWV), a measure of arterial stiffness, and each of office brachial systolic BP (SBP) with and without an observer present (attended or unattended office brachial SBP), attended or unattended office central SBP, and home brachial SBPs (specifically, the means of morning, evening, or morning-evening home brachial SBP) in patients being treated for hypertension. Measurements were performed among 70 adults (mean age, 67.0 ± 9.4 years; women, 51.4%) with a mean attended office brachial SBP of 127.6 ± 14.5 mmHg and mean baPWV of 16.3 ± 2.8 m/s. Univariate analysis showed that higher attended office brachial SBP, morning home brachial SBP, and morning-evening home brachial SBP were each statistically significantly associated with higher baPWV (r = 0.25, P = 0.04; r = 0.37, P = 0.002; and r = 0.32, P = 0.006, respectively). Multiple linear regression analysis with adjustments for traditional cardiovascular risk factors showed that only morning home brachial SBP was statistically significantly associated with baPWV [β = 0.06, 95% confidence interval (0.01-0.11), P = 0.02). In conclusion, higher morning home brachial SBP - but none of the office-measured SBP values - was associated with arterial stiffness.
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Affiliation(s)
- Hiroyuki Mizuno
- Department of Medicine, Columbia University Irving Medical Center, New York, New York, USA
- 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
| | - Ryoko Nozue
- Department of Medicine, Division of Cardiovascular Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Daichi Shimbo
- Department of Medicine, Columbia University Irving Medical Center, New York, New York, USA
| | - Kazuomi Kario
- Department of Medicine, Division of Cardiovascular Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
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28
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A machine learning approach for hypertension detection based on photoplethysmography and clinical data. Comput Biol Med 2022; 145:105479. [DOI: 10.1016/j.compbiomed.2022.105479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 03/01/2022] [Accepted: 03/31/2022] [Indexed: 11/23/2022]
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29
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Vitto CM, Lykins V JD, Wiles-Lafayette H, Aurora TK. Blood Pressure Assessment and Treatment in the Observation Unit. Curr Hypertens Rep 2022; 24:311-323. [PMID: 35596047 DOI: 10.1007/s11906-022-01196-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/24/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE OF REVIEW To review the pathophysiology, diagnosis, and the management of hypertension. Given the paucity of literature regarding the role of the observation unit in the management of hypertension, we will provide our recommendations based on our experience working in an observation unit. RECENT FINDINGS Many patients have limited access to primary care, and hypertension diagnosis often relies on office-based measurements. We will describe situations where that is not necessary to make the diagnosis. We will discuss the current non-pharmacologic treatment guidelines, the education of which should be provided to patients both in the emergency department and observation units. We will provide the current recommendations on what anti-hypertension medications can be initiated in the emergency department and observation units. Hypertension is a leading cause of morbidity and mortality in the USA. The utility of an observation unit in the diagnosis and management of patients with hypertension is beneficial particularly for those with risk factors for atherosclerotic disease. An observation unit stay provides the opportunity to diagnosis hypertension, initiate lifestyle education and pharmacologic treatment if indicated, and help to arrange appropriate follow-up for ongoing management and treatment in individuals with limited access to care.
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30
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Bradley CK, Shimbo D, Colburn DA, Pugliese DN, Padwal R, Sia SK, Anstey DE. Cuffless Blood Pressure Devices. Am J Hypertens 2022; 35:380-387. [PMID: 35136906 PMCID: PMC9088838 DOI: 10.1093/ajh/hpac017] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 01/14/2022] [Accepted: 02/02/2022] [Indexed: 12/28/2022] Open
Abstract
Hypertension is associated with more end-organ damage, cardiovascular events, and disability-adjusted life years lost in the United States compared with all other modifiable risk factors. Several guidelines and scientific statements now endorse the use of out-of-office blood pressure (BP) monitoring with ambulatory BP monitoring or home BP monitoring to confirm or exclude hypertension status based on office BP measurement. Current ambulatory or home BP monitoring devices have been reliant on the placement of a BP cuff, typically on the upper arm, to measure BP. There are numerous limitations to this approach. Cuff-based BP may not be well-tolerated for repeated measurements as is utilized with ambulatory BP monitoring. Furthermore, improper technique, including incorrect cuff placement or use of the wrong cuff size, may lead to erroneous readings, affecting diagnosis and management of hypertension. Compared with devices that utilize a cuff, cuffless BP devices may overcome challenges related to technique, tolerability, and overall utility in the outpatient setting. However, cuffless devices have several potential limitations that limit its routine use for the diagnosis and management of hypertension. The review discusses the different approaches for determining BP using various cuffless devices including engineering aspects of cuffless device technologies, validation protocols to test accuracy of cuffless devices, potential barriers to widespread implementation, and future areas of research. This review is intended for the clinicians who utilize out-of-office BP monitoring for the diagnosis and management of hypertension.
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Affiliation(s)
- Corey K Bradley
- The Columbia Hypertension Center and Lab, Columbia University Irving Medical Center, New York, New York, USA
| | - Daichi Shimbo
- The Columbia Hypertension Center and Lab, Columbia University Irving Medical Center, New York, New York, USA
| | | | - Daniel N Pugliese
- The Columbia Hypertension Center and Lab, Columbia University Irving Medical Center, New York, New York, USA
| | - Raj Padwal
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Samuel K Sia
- Department of Biomedical Engineering, Columbia University, New York, New York, USA
| | - D Edmund Anstey
- The Columbia Hypertension Center and Lab, Columbia University Irving Medical Center, New York, New York, USA
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31
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Improving Cuff-Less Continuous Blood Pressure Estimation with Linear Regression Analysis. ELECTRONICS 2022. [DOI: 10.3390/electronics11091442] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
In this work, the authors investigate the cuff-less estimation of continuous BP through pulse transit time (PTT) and heart rate (HR) using regression techniques, which is intended as a first step towards continuous BP estimation with a low error, according to AAMI guidelines. Hypertension (the ‘silent killer’) is one of the main risk factors for cardiovascular diseases (CVDs), which are the main cause of death worldwide. Its continuous monitoring can offer a valid tool for patient care, as blood pressure (BP) is a significant indicator of health and, using it together with other parameters, such as heart and breath rates, could strongly improve prevention of CVDs. The novelties introduced in this work are represented by the implementation of pre-processing and by the innovative method for features research and features processing to continuously monitor blood pressure in a non-invasive way. Currently, invasive methods are the only reliable methods for continuous monitoring, while non-invasive techniques measure the values every few minutes. The proposed approach can be considered the first step for the integration of these types of algorithms on wearable devices, in particular on those developed for the SINTEC project.
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32
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Mieloszyk R, Twede H, Lester J, Wander J, Basu S, Cohn G, Smith G, Morris D, Gupta S, Tan D, Villar N, Wolf M, Malladi S, Mickelson M, Ryan L, Kim L, Kepple J, Kirchner S, Wampler E, Terada R, Robinson J, Paulsen R, Saponas TS. A Comparison of Wearable Tonometry, Photoplethysmography, and Electrocardiography for Cuffless Measurement of Blood Pressure in an Ambulatory Setting. IEEE J Biomed Health Inform 2022; 26:2864-2875. [PMID: 35201992 DOI: 10.1109/jbhi.2022.3153259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE While non-invasive, cuffless blood pressure (BP) measurement has demonstrated relevancy in controlled environments, ambulatory measurement is important for hypertension diagnosis and control. We present both in-lab and ambulatory BP estimation results from a diverse cohort of participants. METHODS Participants (N=1125, aged 21-85, 49.2% female, multiple hypertensive categories) had BP measured in-lab over a 24-hour period with a subset also receiving ambulatory measurements. Radial tonometry, photoplethysmography (PPG), electrocardiography (ECG), and accelerometry signals were collected simultaneously with auscultatory or oscillometric references for systolic (SBP) and diastolic blood pressure (DBP). Predictive models to estimate BP using a variety of sensor-based feature groups were evaluated against challenging baselines. RESULTS Despite limited availability, tonometry-derived features showed superior performance compared to other feature groups and baselines, yielding prediction errors of 0.329.8 mmHg SBP and 0.547.7 mmHg DBP in-lab, and 0.868.7 mmHg SBP and 0.755.9 mmHg DBP for 24-hour averages. SBP error standard deviation (SD) was reduced in normotensive (in-lab: 8.1 mmHg, 24-hr: 7.2 mmHg) and younger (in-lab: 7.8 mmHg, 24-hr: 6.7 mmHg) subpopulations. SBP SD was further reduced 1520% when constrained to the calibration posture alone. CONCLUSION Performance for normotensive and younger participants was superior to the general population across all feature groups. Reference type, posture relative to calibration, and controlled vs. ambulatory setting all impacted BP errors. SIGNIFICANCE Results highlight the need for demographically diverse populations and challenging evaluation settings for BP estimation studies. We present the first public dataset of ambulatory tonometry and cuffless BP over a 24-hour period to aid in future cardiovascular research.
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Dong M, McGoldrick MT, Seid H, Cohen LP, LaRocca A, Pham P, Thomas SJ, Schwartz JE, Shimbo D. The stress, salt excretion, and nighttime blood pressure (SABRE) study: Rationale and study design. AMERICAN HEART JOURNAL PLUS : CARDIOLOGY RESEARCH AND PRACTICE 2022; 13:100099. [PMID: 38560071 PMCID: PMC10978196 DOI: 10.1016/j.ahjo.2022.100099] [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: 01/06/2022] [Accepted: 01/18/2022] [Indexed: 04/04/2024]
Abstract
Background Abnormal diurnal patterns of blood pressure (BP) on ambulatory BP monitoring (ABPM), defined by reduced BP dipping or elevated nighttime BP, are associated with increased risk for adverse cardiovascular events. Psychological stress is associated with abnormal diurnal patterns of BP. Exposure to an acute stressor (e.g., mental stress task) normally increases urinary sodium excretion. However, some individuals have sodium retention after stress provocation, revealing substantial between-person variability in the degree of stress-induced sodium excretion. Prior research suggests urinary sodium excretion that does not occur during the daytime may shift toward the nighttime, accompanied by an increase in nighttime BP. Associations between psychological stress and the diurnal patterns of sodium excretion and BP are not yet fully understood. Design The study is conducted in both the laboratory and naturalistic environment with a multi-racial/ethnic sample of 211 healthy adults. In the laboratory, change in urinary sodium excretion in response to mental stress tasks is examined with pre-/post-stress assessments of sodium excretion. Changes in angiotensin-II, catecholamines, BP, heart rate, endothelin-1, and cortisol are also assessed. In the 24-hour naturalistic environment, the diurnal patterns of sodium excretion and systolic BP are assessed as daytime-to-nighttime ratio of sodium excretion and ABPM, respectively. Ecological momentary assessments of perceived stress are also collected. Summary The SABRE study investigates previously unexplored associations between stress-induced urinary excretion in the laboratory, diurnal patterns of sodium excretion and BP in the naturalistic environment, and ecological stress. It has high potential to advance our understanding of the role of psychological stress in hypertension.
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Affiliation(s)
- Melissa Dong
- Department of Medicine, Columbia University Irving Medical Center, 622 West 168th Street, New York, NY 10032, United States of America
| | - Matthew T. McGoldrick
- Department of Medicine, Columbia University Irving Medical Center, 622 West 168th Street, New York, NY 10032, United States of America
| | - Heather Seid
- Bionutrition Research Core, Irving Institute of Clinical and Translational Research, Columbia University, 622 West 168th Street, New York, NY 10032, United States of America
| | - Laura P. Cohen
- Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, 622 West 168th Street, New York, NY 10032, United States of America
| | - Ariana LaRocca
- Department of Medicine, Columbia University Irving Medical Center, 622 West 168th Street, New York, NY 10032, United States of America
| | - Patrick Pham
- Department of Medicine, Columbia University Irving Medical Center, 622 West 168th Street, New York, NY 10032, United States of America
| | - S. Justin Thomas
- Department of Psychiatry, University of Alabama at Birmingham, 1720 University Blvd, Birmingham, AL 35294, United States of America
| | - Joseph E. Schwartz
- Department of Medicine, Columbia University Irving Medical Center, 622 West 168th Street, New York, NY 10032, United States of America
- Department of Psychiatry and Behavioral Health, Stony Brook University Renaissance School of Medicine, 101 Nicolls Rd, Stony Brook, NY 11794, United States of America
| | - Daichi Shimbo
- Department of Medicine, Columbia University Irving Medical Center, 622 West 168th Street, New York, NY 10032, United States of America
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Akhtar N, Al-Jerdi S, Kamran S, Singh R, Babu B, Abdelmoneim MS, Morgan D, Joseph S, Francis R, Shuaib A. Night-Time Non-dipping Blood Pressure and Heart Rate: An Association With the Risk of Silent Small Vessel Disease in Patients Presenting With Acute Ischemic Stroke. Front Neurol 2021; 12:719311. [PMID: 34867710 PMCID: PMC8637909 DOI: 10.3389/fneur.2021.719311] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 09/30/2021] [Indexed: 11/13/2022] Open
Abstract
Background and Purpose: Nocturnal non-dipping blood pressure and heart rate are associated with an increased risk of cardiovascular disease. The effects of such variance on cerebrovascular disease have not been well studied. Methods: The 24-h ambulatory blood pressure (ABPM) and heart rate were monitored with B-pro in patients with acute stroke within the initial week of hospital admission. The risk factor profiles, clinical presentation, imaging, and short-term prognosis were compared in nocturnal dippers and non-dippers (more than 10% nocturnal decrease) of blood pressure and heart rate. Results: We enrolled 234 patients in whom ABPM and MRI data were available. Heart rate data were available in 180 patients. Lacunar sub-cortical stroke was the most common acute lesion (58.9%), while hypertension (74%) and diabetes (41.5%) were the most common associated risk factors. ABPM revealed non-dipping in 69% of patients. On univariate analysis, Small Vessel Disease (SVD) was significantly more frequent in non-dippers vs. dippers (BP: 56.8 vs. 40.3% p = 0.02; heart rate: 57.9 vs. 40.7% p = 0.03). Silent strokes were also more frequent in non-dippers vs. dippers (BP: 40.7 vs. 26.4% p = 0.35; heart rate: 44.6 vs. 25.4% p = 0.01). Multivariate analysis revealed SVD to be significantly related to age, hypertension, blood pressure non-dipping, and severity of symptoms at index event. Conclusions: The presence of nocturnal non-dipping of blood pressure and heart rate are associated with an increased risk of silent stroke and SVD. Increased use of ABPM may allow for improved diagnosis of non-dippers.
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Affiliation(s)
- Naveed Akhtar
- The Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar
| | | | - Saadat Kamran
- The Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar
| | - Rajvir Singh
- The Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar
| | - Blessy Babu
- The Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar
| | | | - Deborah Morgan
- The Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar
| | - Sujatha Joseph
- The Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar
| | - Reny Francis
- The Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar
| | - Ashfaq Shuaib
- Neurology Division, Department of Medicine, University of Alberta, Edmonton, AB, Canada
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The association of actigraphy-assessed sleep duration with sleep blood pressure, nocturnal hypertension, and nondipping blood pressure: the coronary artery risk development in young adults (CARDIA) study. J Hypertens 2021; 39:2478-2487. [PMID: 34738991 DOI: 10.1097/hjh.0000000000002956] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Nocturnal hypertension and nondipping systolic blood pressure (SBP) are associated with increased cardiovascular disease (CVD) risk. Short and long sleep duration (SSD and LSD) are also associated with increased CVD risk and may be risk factors for nocturnal hypertension and nondipping SBP. We examined the association between SSD and LSD with sleep BP, nocturnal hypertension, and nondipping SBP among 647 white and African American Coronary Artery Risk Development in Young Adults (CARDIA) study participants who completed 24-h ambulatory BP monitoring, wrist actigraphy, and sleep diaries in 2015-2016. METHODS The times when participants were asleep and awake were determined from actigraphy complemented by sleep diaries. Nocturnal hypertension was defined as sleep BP ≥120/70 mmHg and nondipping SBP as mean sleep-to-awake SBP ratio >0.90. Sleep duration was categorized as SSD (<6 h), normal sleep duration (NSD: 6-8.9 h), and LSD (≥9 h). RESULTS The prevalence of SSD and LSD were 13.9 and 21.1%, respectively. Compared to participants with NSD, participants with LSD had higher mean sleep SBP (2.1 mmHg, 95% confidence interval [CI] 0.2, 4.1 mmHg) and diastolic BP (1.7 mmHg, 95% CI 0.5, 3.0 mmHg). Participants with LSD had a higher prevalence of nocturnal hypertension (prevalence ratio [PR]: 1.26, 95% CI 1.03-1.54) and nondipping SBP (PR 1.33, 95% CI 1.03-1.72) compared to participants with NSD. There was no evidence of an association between SSD and sleep SBP or DBP, nocturnal hypertension, or nondipping SBP. CONCLUSIONS These findings suggest that LSD may be associated with nocturnal hypertension and nondipping SBP.
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Dube SR, Dube M, Damle S, Patil A. Ambulatory Blood Pressure Monitoring: Our Experience in Routine Clinical Practice. Cureus 2021; 13:e17390. [PMID: 34584800 PMCID: PMC8457258 DOI: 10.7759/cureus.17390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/23/2021] [Indexed: 12/02/2022] Open
Abstract
Objective: To evaluate feasibility and usefulness of ambulatory blood pressure monitoring (ABPM) in outpatient setting. Material and methods: In this prospective study, data of 58 patients who were evaluated with ABPM for diagnosis or therapeutic efficacy purpose were collected from their records. Demographic details of these were recorded. Patients were categorized into different categories based on 24 hours BP pattern. Dipping pattern was compared based on the gender, age, and presence of diabetes or hypertension. Number of patients diagnosed as hypertensive with ABPM reports was compared with office and home BP measurement. Results: Fifty-eight patients (mean age 57.8 years; 70.69% males) were included of whom 22 (37.93%) underwent ABPM for diagnostic purposes. There was gender-wise significant difference in terms of purpose of performing ABPM (p=0.040). Diabetes was present in 22 (37.93%) patients. Out of 36 known hypertensive patients, 17 (47.22%) patients were receiving dual therapy. Out of 45 patients whose records for active BP variability were available, 26 (57.78%) had high variability. The number and percentage of dippers, extreme dippers and reverse dippers as 23 (42.79%), three (5.56%), and six (11.11%), respectively. Depending on the age, there was significant difference in the dipping pattern (p=0.013). On office blood pressure measurement, 35 (64.81%) patients were found to have hypertension. ABPM revealed hypertension in 32 (59.26%). Masked hypertension and white-coat hypertension was observed in nine (16.17%) and 12 (22.22%) patients, respectively. Conclusion: ABPM is feasible and useful in routine outpatient clinical practice for diagnosis of essential hypertension, pattern of dipping, masked hypertension, and white-coat hypertension and also for the therapeutic evaluation of patients in clinical practice.
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Affiliation(s)
- Sunil R Dube
- Medicine, DY Patil deemed to be University School of Medicine, Navi Mumbai, IND
| | - Manjree Dube
- Family Physician, Shyamlata Clinic, Chembur, Mumbai, IND
| | - Sayali Damle
- Geriatrics, DY Patil deemed to be University School of Medicine, Navi Mumbai, IND
| | - Anant Patil
- Pharmacology, DY Patil deemed to be University School of Medicine, Navi Mumbai, IND
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Ellis AC, Mehta T, Nagabooshanam VA, Dudenbostel T, Locher JL, Crowe-White KM. Daily 100% watermelon juice consumption and vascular function among postmenopausal women: A randomized controlled trial. Nutr Metab Cardiovasc Dis 2021; 31:2959-2968. [PMID: 34344546 PMCID: PMC8435004 DOI: 10.1016/j.numecd.2021.06.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 06/25/2021] [Accepted: 06/29/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND AND AIMS Watermelon juice is a rich food source of cardioprotective compounds such as arginine, citrulline, and lycopene. Preventative interventions are warranted as risk of cardiovascular disease increases among women after menopause, and age alone is an independent risk factor for vascular dysfunction. Thus, this study evaluated the effects of 100% watermelon juice on measures of vascular function. METHODS AND RESULTS In this randomized, double-blind, placebo-controlled, crossover trial, 21 healthy postmenopausal women were randomized to consume two 360 mL servings of 100% watermelon juice per day or an isocaloric placebo for four weeks. Following a two-week washout period, they consumed the other beverage for an additional four weeks. Before and after each treatment arm, a fasting blood sample was taken for measurement of serum arginine, citrulline, lycopene, glucose, and insulin. Assessments of vascular function included pulse pressure, pulse wave velocity, 24-h ambulatory blood pressure, and flow-mediated dilation. General linear mixed models with intent-to-treat analyses were used to examine the effects of the intervention. Despite a significant treatment effect for circulating lycopene (p = 0.002), no changes in arginine, citrulline, or any vascular measures were observed. Although the juice intervention resulted in a slight but significant increase in fasting serum glucose (p = 0.001), changes in glucose homeostasis were not clinically significant. CONCLUSION In contrast to findings from previous studies in younger adults and those with pre-existing hypertension, measures of vascular function in this cohort of healthy postmenopausal women were not impacted by supplemental watermelon juice. CLINICALTRIALS. GOV IDENTIFIER NCT03626168.
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Affiliation(s)
- Amy C Ellis
- University of Alabama, Department of Human Nutrition, Russell Hall, Box 870311, Tuscaloosa, AL, 35487, USA.
| | - Tapan Mehta
- University of Alabama at Birmingham, Nutrition Obesity Research Center, 1675 University Blvd, Birmingham, AL, 35294, USA.
| | - Vinoth A Nagabooshanam
- University of Alabama at Birmingham, UAB/Lakeshore Foundation Research Collaborative, 1675 University Blvd, Birmingham, AL, 35294, USA.
| | - Tanja Dudenbostel
- University of Alabama at Birmingham, Cardiovascular Disease, Vascular Biology & Hypertension, 933 19th Street South, Birmingham, AL 35294, USA.
| | - Julie L Locher
- University of Alabama at Birmingham, Division of Gerontology, Geriatrics, and Palliative Care, 933 19th Street South, Birmingham, AL 35294, USA.
| | - Kristi M Crowe-White
- University of Alabama, Department of Human Nutrition, Russell Hall, Box 870311, Tuscaloosa, AL, 35487, USA.
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Zhou B, Lin LY, Liu XA, Ling YS, Zhang YY, Luo AQ, Wu MC, Guo RM, Chen HL, Guo Q. Invasive Blood Pressure Measurement and In-hospital Mortality in Critically Ill Patients With Hypertension. Front Cardiovasc Med 2021; 8:720605. [PMID: 34540920 PMCID: PMC8440864 DOI: 10.3389/fcvm.2021.720605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 08/16/2021] [Indexed: 11/26/2022] Open
Abstract
Background: Invasive blood pressure (IBP) measurement is common in the intensive care unit, although its association with in-hospital mortality in critically ill patients with hypertension is poorly understood. Methods and Results: A total of 11,732 critically ill patients with hypertension from the eICU-Collaborative Research Database (eICU-CRD) were enrolled. Patients were divided into 2 groups according to whether they received IBP. The primary outcome in this study was in-hospital mortality. Propensity score matching (PSM) and inverse probability of treatment weighing (IPTW) models were used to balance the confounding covariates. Multivariable logistic regression was used to evaluate the association between IBP measurement and hospital mortality. The IBP group had a higher in-hospital mortality rate than the no IBP group in the primary cohort [238 (8.7%) vs. 581 (6.5%), p < 0.001]. In the PSM cohort, the IBP group had a lower in-hospital mortality rate than the no IBP group [187 (8.0%) vs. 241 (10.3%), p = 0.006]. IBP measurement was associated with lower in-hospital mortality in the PSM cohort (odds ratio, 0.73, 95% confidence interval, 0.59–0.92) and in the IPTW cohort (odds ratio, 0.81, 95% confidence interval, 0.67–0.99). Sensitivity analyses showed similar results in the subgroups with high body mass index and no sepsis. Conclusions: In conclusion, IBP measurement was associated with lower in-hospital mortality in critically ill patients with hypertension, highlighting the importance of IBP measurement in the intensive care unit.
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Affiliation(s)
- Bin Zhou
- Department of Cardiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Liang-Ying Lin
- Department of Cardiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xiao-Ai Liu
- Institute of Nursing, Guangdong Food and Drug Vocational College, Guangzhou, China
| | - Ye-Sheng Ling
- Department of Cardiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yuan-Yuan Zhang
- Department of Cardiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - An-Qi Luo
- Department of Nuclear Medicine, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Meng-Chun Wu
- Department of Emergency Medicine, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
| | - Ruo-Mi Guo
- Department of Radiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Hua-Li Chen
- Department of Nosocomial Infection Control, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Qi Guo
- Department of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
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Cohen LP, Hubbard D, Colvin CL, Jaeger BC, Poudel B, Abdalla M, Langford AT, Hardy ST, Sims M, Lewis CE, Muntner P, Shimbo D. Lifestyle Behaviors Among Adults Recommended for Ambulatory Blood Pressure Monitoring According to the 2017 ACC/AHA Blood Pressure Guideline. Am J Hypertens 2021; 34:1181-1188. [PMID: 34270687 PMCID: PMC9526804 DOI: 10.1093/ajh/hpab110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 05/20/2021] [Accepted: 07/14/2021] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND The 2017 American College of Cardiology/American Heart Association blood pressure (BP) guideline recommends ambulatory BP monitoring to exclude white coat hypertension (WCH) among adults with office systolic BP (SBP)/diastolic BP (DBP) of 130-159/80-99 mm Hg, and masked hypertension (MHT) among adults with office SBP/DBP of 120-129/75-79 mm Hg after a 3-month trial of lifestyle modification. We estimated the proportion of individuals with ideal lifestyle factors among those who meet these office BP criteria. METHODS We analyzed data from participants not taking antihypertensive medication in the Coronary Artery Risk Development in Young Adults (CARDIA) and Jackson Heart Study (JHS) who met the office BP criteria for screening for WCH (CARDIA n = 490, JHS n = 873) and MHT (CARDIA n = 486, JHS n = 614). We estimated the prevalence of lifestyle factors including ideal body mass index (BMI), physical activity, diet, and alcohol use among participants who met office BP criteria for WCH or MHT screening. RESULTS Among participants who met office BP criteria for WCH screening, 15.5% in CARDIA and 3.6% in JHS had 3 or more ideal lifestyle factors. Among participants who met office BP criteria for MHT screening, 22.6% in CARDIA and 4.7% in JHS had 3 or more ideal lifestyle factors. Ideal BMI, diet, and physical activity were present in less than half of participants in each sample. CONCLUSIONS Few participants who met office BP criteria for the screening of WCH or MHT had ideal lifestyle factors.
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Affiliation(s)
- Laura P Cohen
- Department of Medicine, Division of Cardiology, Columbia University Irving Medical Center, New York, New York, USA,Correspondence: Laura P. Cohen ()
| | - Demetria Hubbard
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Calvin L Colvin
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Byron C Jaeger
- Department of Biostatistics, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Bharat Poudel
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Marwah Abdalla
- Department of Medicine, Division of Cardiology, Columbia University Irving Medical Center, New York, New York, USA
| | - Aisha T Langford
- Department of Population Health, New York University Langone Health, New York, New York, USA
| | - Shakia T Hardy
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Mario Sims
- Department of Medicine, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Cora E Lewis
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Paul Muntner
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Daichi Shimbo
- Department of Medicine, Division of Cardiology, Columbia University Irving Medical Center, New York, New York, USA
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Martinez-Ríos E, Montesinos L, Alfaro-Ponce M, Pecchia L. A review of machine learning in hypertension detection and blood pressure estimation based on clinical and physiological data. Biomed Signal Process Control 2021. [DOI: 10.1016/j.bspc.2021.102813] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Afandi B, Bernieh B, Roubi S, Al Kaabi J. Masked Hypertension in Adolescents with Type 1 Diabetes Mellitus: An Exploratory Study. DUBAI DIABETES AND ENDOCRINOLOGY JOURNAL 2021. [DOI: 10.1159/000515953] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
<b><i>Introduction:</i></b> Masked hypertension (MHTN) is the finding of elevated out-of-office blood pressure (BP) measurement. This is a pilot study to evaluate the prevalence of MHTN in adolescents with type 1 diabetes mellitus (T1DM). <b><i>Patients and Methods:</i></b> Normotensive, adolescents with T1DM were recruited from Tawam Adolescents Diabetes Clinic at Tawam hospital, Al Ain, UAE. They consented to wear the ambulatory BP monitoring (ABPM) device. The heart rate and ambulatory BP were recorded at 15-min intervals for 24 h. Abnormal systolic BP (SBP) and diastolic BP (DBP) were defined as readings above 135 and 85 mm Hg; respectively. <b><i>Results:</i></b> Thirteen patients (10 females) were recruited from “Tawam Adolescents Diabetes Clinic.” The median age was 17 (15–19) years, median BMI 21.4 (14.8–29), and median diabetes duration 9 (3–12) years. All patients had normal retinal examination within the past 12 months. Family history of hypertension (HTN) was present in 6/13 (46%) patients. Office BP measurements revealed a mean DBP ± SD of 72 ± 6.9 mm Hg and mean SBP ± SD116 ± 5.5 mm Hg. The median HbA1c was 8.4% (5.6–13.7) and median GFR 125 mL/min/m<sup>2</sup> (87–134). Two patients had microalbuminuria. Twenty-four hour ABPM revealed elevated SBP and DBP in 12.2 and 5.8% of the values; respectively. Further analysis confirmed MHTN in 4 (30%) patients, nondipping pattern of BP in 5 (38%) patients, and elevated pulse pressure in 8 (61.5%) patients. Only 4 (30%) patients had normal studies. <b><i>Conclusions:</i></b> ABPM uncovered a very high prevalence of MHTN in our patients. Whenever available, ABPM provides an excellent tool for diagnosis and hence early evaluation and management of HTN in adolescents with T1DM. Well-designed large-scale studies are needed to examine the magnitude of MHTN among adolescents with T1DM.
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Bakogiannis C, Stavropoulos K, Papadopoulos C, Papademetriou V. The Impact of Various Blood Pressure Measurements on Cardiovascular Outcomes. Curr Vasc Pharmacol 2021; 19:313-322. [PMID: 32223734 DOI: 10.2174/1570161118666200330155905] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 03/04/2020] [Accepted: 03/04/2020] [Indexed: 11/22/2022]
Abstract
Hypertension is a potent risk factor for cardiovascular morbidity and mortality. High blood pressure (BP) correlates closely with all-cause and cardiovascular mortality. Although the gold standard remains office BP (auscultatory or automated), other methods (central or out-of-office) are gaining popularity as better predictors of CV events. In this review, we investigated the prognostic value of each method of BP measurement and explored their advantages and pitfalls. Unattended automated office BP is a novel technique of BP measurement with promising data. Ambulatory BP monitoring, and to a lesser extent, home BP measurements, seem to predict cardiovascular events and mortality outcomes better, while at the same time, they can help distinguish hypertensive phenotypes. Data on the association of central BP levels with cardiovascular and mortality outcomes, are conflicting. Future extensive cross-sectional and longitudinal studies are needed to evaluate head-to-head the corresponding levels and results of each method of BP measurement, as well as to highlight disparities in their prognostic utility.
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Affiliation(s)
| | | | | | - Vasilios Papademetriou
- Veterans Affairs Medical Center, Georgetown University, Washington, DC 20422, United States
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Zhang Y, Schwartz JE, Jaeger BC, An J, Bellows BK, Clark D, Langford AT, Kalinowski J, Ogedegbe O, Carr JJ, Terry JG, Min YI, Reynolds K, Shimbo D, Moran AE, Muntner P. Association Between Ambulatory Blood Pressure and Coronary Artery Calcification: The JHS. Hypertension 2021; 77:1886-1894. [PMID: 33896192 PMCID: PMC8119358 DOI: 10.1161/hypertensionaha.121.17064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 04/05/2021] [Indexed: 11/16/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Yiyi Zhang
- Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Joseph E. Schwartz
- Department of Medicine, Columbia University Irving Medical Center, New York, NY
- Department of Psychiatry and Behavioral Sciences, Renaissance School of Medicine, Stony Brook University, Stony Brook, NY
| | - Byron C. Jaeger
- Department of Biostatistics, University of Alabama at Birmingham, Birmingham, AL
| | - Jaejin An
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA
| | - Brandon K. Bellows
- Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Donald Clark
- School of Medicine, University of Mississippi Medical Center, Jackson, MS
| | - Aisha T. Langford
- Department of Population Health, New York University School of Medicine, New York, NY
| | - Jolaade Kalinowski
- Department of Population Health, New York University School of Medicine, New York, NY
| | - Olugbenga Ogedegbe
- Department of Population Health, New York University School of Medicine, New York, NY
| | - John Jeffrey Carr
- Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Nashville, TN
| | - James G. Terry
- Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Nashville, TN
| | - Yuan-I Min
- School of Medicine, University of Mississippi Medical Center, Jackson, MS
| | - Kristi Reynolds
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA
| | - Daichi Shimbo
- Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Andrew E. Moran
- Department of Medicine, Columbia University Irving Medical Center, New York, NY
| | - Paul Muntner
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, AL
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Cluett JL, Ishak AM, Mukamal KJ, Juraschek SP. A novel protocol to assess the impact of prescription stimulants on blood pressure in adults using ambulatory blood pressure monitoring. J Clin Hypertens (Greenwich) 2021; 23:1264-1268. [PMID: 33939242 PMCID: PMC8678682 DOI: 10.1111/jch.14250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 03/04/2021] [Accepted: 03/21/2021] [Indexed: 11/28/2022]
Abstract
Prescription stimulants are an important cause of secondary hypertension and their use is increasing in adult patients who are also at risk for essential hypertension. Although stimulants increase blood pressure, a systematic approach for assessing their impact in individual patients is lacking. We developed a protocol using ambulatory blood pressure monitoring for up to 36 h to compare blood pressure over two sequential days. Average blood pressure on the first day (without stimulant medication) was compared to average blood pressure on the second day (after re‐starting stimulant medication). We describe the outcomes of this protocol for a case series of eleven adults. Patients demonstrated one of three outcomes: normal blood pressure on both days, hypertension on both days, or hypertension only on the day patients received their stimulant medications. This novel protocol provides valuable information on the blood pressure effects of stimulant medications and allows clinicians to make personalized decisions regarding treatment.
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Affiliation(s)
- Jennifer L Cluett
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Anthony M Ishak
- Healthcare Associates, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Kenneth J Mukamal
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Stephen P Juraschek
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
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Prevalence of masked hypertension evaluated by home blood pressure monitoring in a large sample of patients with office blood pressure <140/90 mmHg. Blood Press Monit 2021; 26:224-229. [PMID: 33577184 DOI: 10.1097/mbp.0000000000000517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
AIM Patients with masked hypertension have a higher incidence of target organ damage, including increased left ventricular mass and carotid atherosclerosis and cardiovascular events when compared with normotensive patients. The adverse cardiovascular risks are even greater in patients already taking antihypertensive medication. OBJECTIVE To identify the prevalence and clinical characteristics of masked hypertension in a large multicenter Brazilian sample that underwent office and home blood pressure monitoring. METHODS This was an observational cross-sectional analytical study based on secondary data from the teleMRPA online platform, which included 32 cities from 15 states in the five regions of Brazil. The database included 3704 outpatient participants with office blood pressure <140/90 mmHg who performed home blood pressure monitoring for diagnostic investigation (diagnosis group; n = 1819) or treatment (treatment group; n = 1885) of hypertension in 2018. RESULTS The prevalence of masked hypertension was 18.0% in the whole studied population and 15.4% and 20.4% in the diagnostic and treatment group, respectively. Masked hypertension was more frequently detected in patients with office blood pressure classified as high normal [systolic blood pressure (SBP) = 130-139 mmHg or diastolic blood pressure (DBP) = 85-89 mmHg], followed by those classified as normal (SBP = 120-129 mmHg or DBP = 80-84 mmHg) and optimal (SBP < 120 mmHg and DBP < 80 mmHg), with respective prevalence of 28.3, 13.4 and 4.4% in the diagnostic group and 30.8, 18.8 and 7.1% in the treatment group. CONCLUSION Masked hypertension has a significant prevalence among individuals with office blood pressure <140/90 mmHg, which is greater with patients with high normal office blood pressure and even higher in patients already using antihypertensive medication.
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46
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Yano Y. Blood Pressure in Young Adults and Cardiovascular Disease Later in Life. Am J Hypertens 2021; 34:250-257. [PMID: 33821946 DOI: 10.1093/ajh/hpab005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 12/08/2020] [Accepted: 01/08/2021] [Indexed: 11/14/2022] Open
Abstract
Cardiovascular disease (CVD) mortality has declined markedly over the past several decades among middle-age and older adults in the United States. However, young adults (18-39 years of age) have had a lower rate of decline in CVD mortality. This trend may be related to the prevalence of high blood pressure (BP) having increased among young US adults. Additionally, awareness, treatment, and control of hypertension are low among US adults between 20 and 39 years of age. Many young adults and healthcare providers may not be aware of the impact of high BP during young adulthood on their later life, the associations of BP patterns with adverse outcomes later in life, and benefit-to-harm ratios of pharmacological treatment. This review provides a synthesis of the related resources available in the literature to better understand BP-related CVD risk among young adults and better identify BP patterns and levels during young adulthood that are associated with CVD events later in life, and lastly, to clarify future challenges in BP management for young adults.
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Affiliation(s)
- Yuichiro Yano
- Center for Novel and Exploratory Clinical Trials, Yokohama City University, Kanagawa, Japan
- Department of Family Medicine and Community Health, Duke University, Durham, North Carolina, USA
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Lin YT, Lampa E, Fall T, Engström G, Sundström J. Blood pressure phenotypes based on ambulatory monitoring in a general middle-aged population. Blood Press 2021; 30:237-249. [PMID: 33797315 DOI: 10.1080/08037051.2021.1903302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND Ambulatory blood pressure monitoring (ABPM) is increasingly recommended for clinical use, but more knowledge about the prevalence and variability in ABPM-derived phenotypes in the general population is needed. We describe these parameters in the community-based Swedish CArdioPulmonary bioImage Study (SCAPIS) cohort. METHODS We examined 5881 men and women aged 50-64 with 24-hour ABPM recordings using validated monitors. ABPM phenotypes were defined according to European guidelines. White coat hypertension was defined as elevated office BP (≥140/90 mmHg) with normal mean ambulatory BP (<135/85 mmHg in day-time, <120/70 mmHg in night-time, <130/80 mmHg over 24-h); and masked hypertension as normal office BP (<140/90 mmHg) with elevated mean ambulatory BP (≥135/85 mmHg in day-time, ≥120/70 mmHg in night-time, ≥130/80 mmHg over 24-h). Blood pressure variability was assessed using the coefficient of variation (CV), standard deviation (SD), and average real variability. RESULTS Based on the ABPM recordings, 36.9% of participants had 24-h hypertension, 40.7% had day-time hypertension, and 37.6% nocturnal hypertension. Among participants treated with anti-hypertensive drugs, one in three had elevated office blood pressures, and more than half had elevated 24-h, day-time or nocturnal blood pressures. Among participants without anti-hypertensive drugs, only one in six had elevated office blood pressures, but one in three had elevated 24-h, day-time or nocturnal blood pressures. Men had higher 24-h blood pressures, more masked hypertension, but less white-coat hypertension than women. The prevalence of white-coat hypertension increased with age, but not the prevalence of masked hypertension. A positive association between blood pressure level and variability was observed, and within-person and between-person SD and CV were of similar magnitude. The variance in ABPM on repeated measurements was substantial. CONCLUSIONS In the middle-aged general population, masked hypertension is an underappreciated problem on the population level.
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Affiliation(s)
- Yi-Ting Lin
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden.,Department of Family Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Erik Lampa
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Tove Fall
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Gunnar Engström
- Department of Clinical Sciences, Cardiovascular Epidemiology, Lund University, Malmö, Sweden
| | - Johan Sundström
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden.,The George Institute for Global Health, University of New South Wales, Sydney, Australia
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Anstey DE, Bradley C, Shimbo D. USPSTF Recommendation Statement on Hypertension Screening in Adults-Where Do We Go From Here? JAMA Netw Open 2021; 4:e214203. [PMID: 33904916 DOI: 10.1001/jamanetworkopen.2021.4203] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- D Edmund Anstey
- The Columbia Hypertension Center and Lab, Columbia University Irving Medical Center, New York, New York
| | - Corey Bradley
- The Columbia Hypertension Center and Lab, Columbia University Irving Medical Center, New York, New York
| | - Daichi Shimbo
- The Columbia Hypertension Center and Lab, Columbia University Irving Medical Center, New York, New York
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49
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Li X, Ke J, Chen X, Yin M, Lou T, Zhang J, Peng H, Wang C. Different effects of morning and nocturnal hypertension on target organ damage in chronic kidney disease. J Clin Hypertens (Greenwich) 2021; 23:1051-1059. [PMID: 33682307 PMCID: PMC8678691 DOI: 10.1111/jch.14234] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 02/18/2021] [Accepted: 02/19/2021] [Indexed: 12/15/2022]
Abstract
Both morning hypertension (MH) and nocturnal hypertension (NH) are associated with severe target organ damage in patients with chronic kidney disease (CKD). However, the isolated or combined effects of MH and NH on target organ damage are less well‐defined. A cross‐sectional study was conducted among 2386 non‐dialysis CKD patients with ambulatory blood pressure monitoring. The authors categorized patients into four groups based on the presence or absence of MH and NH. Multivariate logistic analyses were used to evaluate the correlation between hypertension subtypes and target organ damage, including left ventricular hypertrophy (LVH), abnormal carotid intima‐media thickness (CIMT), low estimated glomerular filtration rate (eGFR), and albuminuria. The percentages of isolated MH, isolated NH, and combined MH and NH were 2.3%, 24.0%, and 49.3%, respectively. Compared to patients without MH and NH, isolated MH was only related to low eGFR (2.26 [95% confidence interval: 1.00–5.09]) and albuminuria (2.17 [95% CI: 1.03–4.54]). Meanwhile, combined MH and NH group compared to the group without MH and NH had a higher risk of LVH (2.87 [95% CI: 2.01–4.09]), abnormal CIMT (2.01 [95% CI: 1.47–2.75]), low eGFR (3.18 [95% CI: 2.23–4.54]), and albuminuria (1.79 [95% CI: 1.33–2.40]), even in patients without daytime hypertension. The risk of cardiovascular and renal damage was also observed in the isolated NH group. In conclusion, morning hypertension is associated with kidney dysfunction and has combined effects with nocturnal hypertension on cardiovascular damage in chronic kidney disease patients.
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Affiliation(s)
- Xue Li
- Division of Nephrology, Department of Medicine, The Fifth Affiliated Hospital Sun Yat-sen University, Zhuhai, China.,Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital Sun Yat-sen University, Zhuhai, China
| | - Jianting Ke
- Division of Nephrology, Department of Medicine, The Fifth Affiliated Hospital Sun Yat-sen University, Zhuhai, China.,Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital Sun Yat-sen University, Zhuhai, China
| | - Xiaoqiu Chen
- Division of Nephrology, Department of Medicine, The Fifth Affiliated Hospital Sun Yat-sen University, Zhuhai, China.,Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital Sun Yat-sen University, Zhuhai, China
| | - Mengmeng Yin
- Division of Nephrology, Department of Medicine, The Fifth Affiliated Hospital Sun Yat-sen University, Zhuhai, China.,Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital Sun Yat-sen University, Zhuhai, China
| | - Tanqi Lou
- Division of Nephrology, Department of Medicine, Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Jun Zhang
- Division of Nephrology, Department of Medicine, Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Hui Peng
- Division of Nephrology, Department of Medicine, Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Cheng Wang
- Division of Nephrology, Department of Medicine, The Fifth Affiliated Hospital Sun Yat-sen University, Zhuhai, China.,Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital Sun Yat-sen University, Zhuhai, China
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50
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Botha D, Breet Y, Schutte AE. Comparing the associations of clinic vs. ambulatory blood pressure with subclinical organ damage in young healthy adults: the African-PREDICT study. Hypertens Res 2021; 44:840-849. [PMID: 33564179 DOI: 10.1038/s41440-021-00627-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 12/17/2020] [Accepted: 01/05/2021] [Indexed: 01/20/2023]
Abstract
Raised blood pressure (BP) causes pathophysiological cardiovascular changes resulting in target organ damage. Although ambulatory and central BP relate more strongly to outcomes than clinical brachial BP in the elderly population, it is unknown which measure of BP is most strongly associated with markers of organ damage in younger populations. We compared the strength of associations between different BPs and measures of subclinical organ damage and investigated whether ethnic differences exist between these associations. The design was a cross-sectional analysis of the African-PREDICT study, including young black and white men and women (aged 20-30, N = 1202). We obtained clinic, ambulatory, and central BP readings, as well as measures of subclinical organ damage: central retinal arteriolar equivalent (CRAE) from fundus images, echocardiography to determine left ventricular mass index (LVMi), carotid intima media thickness (CIMT), carotid-femoral pulse wave velocity (PWV), and albumin-to-creatinine ratio (ACR) determined from spot urine samples. Overall, weak correlations were evident between CIMT, ACR, and BP, whereas CRAE, LVMi, and PWV correlated strongly with BP. In the total group, clinic brachial BP had stronger associations with CRAE, LVMi, and PWV (all p < 0.001) than ambulatory and central BP. Although the ethnic groups showed similar correlations between CRAE, LVMi, CIMT, and the various BPs, PWV correlated more strongly with ambulatory systolic BP (p < 0.001) in white participants. In young healthy adults, clinic brachial BP correlated more strongly with measures of early target organ damage than central or ambulatory BP. No differences were observed between correlations of BP and measures of target organ damage in the two ethnic groups.
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Affiliation(s)
- Dimoné Botha
- Hypertension in Africa Research Team (HART), North-West University, Potchefstroom, South Africa
| | - Yolandi Breet
- Hypertension in Africa Research Team (HART), North-West University, Potchefstroom, South Africa.,MRC Research Unit for Hypertension and Cardiovascular Disease, North-West University, Potchefstroom, South Africa
| | - Aletta E Schutte
- Hypertension in Africa Research Team (HART), North-West University, Potchefstroom, South Africa. .,MRC Research Unit for Hypertension and Cardiovascular Disease, North-West University, Potchefstroom, South Africa. .,School of Population Health, University of New South Wales; The George Institute for Global Health, Sydney, NSW, Australia.
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