Home Blood Pressure Variability and Its Link to Arteriosclerosis and Metabolic Dysfunction in Hypertensive Patients
NCT ID: NCT06394934
Last Updated: 2024-05-01
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
4188 participants
OBSERVATIONAL
2024-01-09
2029-12-31
Brief Summary
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Detailed Description
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This longitudinal, non-randomized study aims to explore the prognostic value of home-measured blood pressure variability (BPV) in predicting arteriosclerosis and metabolic dysfunction in patients with hypertension. By examining the relationship between home BPV and several vascular and metabolic health indicators, this study seeks to validate home BP monitoring as a crucial component of hypertension management.
Study Design:
Participants will be recruited from multiple clinical settings and followed for a three-year period, during which they will use the Healthscan mobile application to record their daily blood pressure readings. The primary outcome measure is the correlation between home BPV and pulse wave velocity, a key marker of arteriosclerosis. Secondary outcomes include other arteriosclerosis indicators such as ankle-brachial index and central systolic blood pressure, as well as metabolic indicators like fasting glucose and lipid profiles.
Methodology:
Approximately 4,188 hypertensive patients over 19 years old, with a history of antihypertensive medication use, will be enrolled. Data collection will be facilitated through the Healthscan app, which participants will use to enter their BP measurements. This data will provide insights into the average blood pressure and variability over specified periods. The study will utilize Pearson or Spearman correlation coefficients to assess the relationships between home BPV and health indicators, with multivariate regression models adjusting for potential confounders.
Ethical Considerations:
The study has been approved by an institutional review board and all participants will provide written informed consent. The study prioritizes data confidentiality and participant privacy, with data being securely stored and managed.
Significance:
By correlating BPV with arteriosclerosis and metabolic parameters, the study could significantly impact clinical practices by reinforcing the role of home BP monitoring in the early detection and management of cardiovascular risks in hypertensive patients. This could potentially lead to more personalized and effective healthcare strategies, ultimately improving patient outcomes in hypertension management.
Conditions
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Study Design
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COHORT
PROSPECTIVE
Study Groups
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Home BP Monitoring Cohort
Participants in this cohort are hypertensive adults who will use the Healthscan mobile application to monitor and record their blood pressure at home.
Healthscan App
Participants will use the Healthscan mobile application to monitor and record their daily blood pressure at home. The app allows participants to enter their BP measurements, which are then used to calculate blood pressure variability (BPV). The app's use is intended as a non-invasive, practical tool for patient self-management and longitudinal health monitoring in hypertensive individuals.
Interventions
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Healthscan App
Participants will use the Healthscan mobile application to monitor and record their daily blood pressure at home. The app allows participants to enter their BP measurements, which are then used to calculate blood pressure variability (BPV). The app's use is intended as a non-invasive, practical tool for patient self-management and longitudinal health monitoring in hypertensive individuals.
Eligibility Criteria
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Inclusion Criteria
2. Diagnosed with hypertension.
3. Regular use of antihypertensive medication for at least two years.
4. Access to a home blood pressure monitor.
5. Comprehensive medical records available for the past year.
Exclusion Criteria
19 Years
ALL
No
Sponsors
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Korean Society of Hypertension
OTHER
Korea University Anam Hospital
OTHER
Responsible Party
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Hyung Joon Joo
Professor
Principal Investigators
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Hyung Joon Joo, MD PhD
Role: PRINCIPAL_INVESTIGATOR
Korea University Anam Hospital
Locations
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Korea University Anam Hospital
Seoul, , South Korea
Korea Univeristy Guro Hospital
Seoul, , South Korea
Countries
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Central Contacts
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Facility Contacts
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References
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Parati G, Torlasco C, Pengo M, Bilo G, Ochoa JE. Blood pressure variability: its relevance for cardiovascular homeostasis and cardiovascular diseases. Hypertens Res. 2020 Jul;43(7):609-620. doi: 10.1038/s41440-020-0421-5. Epub 2020 Mar 13.
Rosei EA, Chiarini G, Rizzoni D. How important is blood pressure variability? Eur Heart J Suppl. 2020 Jun;22(Suppl E):E1-E6. doi: 10.1093/eurheartj/suaa061. Epub 2020 Apr 6.
Johansson JK, Niiranen TJ, Puukka PJ, Jula AM. Prognostic value of the variability in home-measured blood pressure and heart rate: the Finn-Home Study. Hypertension. 2012 Feb;59(2):212-8. doi: 10.1161/HYPERTENSIONAHA.111.178657. Epub 2012 Jan 3.
Juhanoja EP, Niiranen TJ, Johansson JK, Puukka PJ, Jula AM. Agreement between ambulatory, home, and office blood pressure variability. J Hypertens. 2016 Jan;34(1):61-7. doi: 10.1097/HJH.0000000000000772.
Ntineri A, Kalogeropoulos PG, Kyriakoulis KG, Aissopou EK, Thomopoulou G, Kollias A, Stergiou GS. Prognostic value of average home blood pressure and variability: 19-year follow-up of the Didima study. J Hypertens. 2018 Jan;36(1):69-76. doi: 10.1097/HJH.0000000000001497.
Whelton PK, Carey RM, Mancia G, Kreutz R, Bundy JD, Williams B. Harmonization of the American College of Cardiology/American Heart Association and European Society of Cardiology/European Society of Hypertension Blood Pressure/Hypertension Guidelines: Comparisons, Reflections, and Recommendations. Circulation. 2022 Sep 13;146(11):868-877. doi: 10.1161/CIRCULATIONAHA.121.054602. Epub 2022 Aug 11.
Other Identifiers
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HBPV-ARTMET-2023
Identifier Type: -
Identifier Source: org_study_id
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