Preventing Cognitive Decline by Reducing BP Target Trial
NCT ID: NCT05106036
Last Updated: 2024-12-27
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
NA
4000 participants
INTERVENTIONAL
2022-07-11
2025-08-31
Brief Summary
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Detailed Description
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Aim 2a Determine the potential harms of intensive lowering BP. The investigators aim to recruit 4,000 study participants and compare the effects of lowering home BP below 130/80 mmHg with usual care on hospitalizations, emergency department visits, cardiovascular events, deaths, syncope, falls, fractures, hypotension, electrolyte abnormalities and acute kidney injury. The investigators will capture measures of adherence and health care resource utilization. The investigators will assess QOL in 4,000 patients. The investigators will capture possible harms of lowering BP below 130/80 mmHg. The investigators have chosen clinical outcomes of relevance to all the stakeholders based on prior experience on pragmatic clinical trials and our prior experience in ICD-Pieces. Outcomes will be captured from the telephone assessment by study personnel and electronic health records and/or claims data and reflecting possible harms from all participants will include hospitalizations, emergency department visits, cardiovascular events, deaths, syncope, hypotension, falls, fractures, electrolyte disturbances and acute kidney injury. There will also be capture of adherence by pharmacy refill data. The investigators will capture BP readings from each visit. The investigators will also capture number of encounters with the health system as a measure of health care utilization.
Aim 2b Determine the impact of intensive BP management on QOL. Determine the impact of intensive BP management on QOL. Quality of life (QOL) scores will be obtained using the PROMIS Scale v1.2 - Global Health instrument annually after the administration of the TICS-m.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
PREVENTION
DOUBLE
Study Groups
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Intervention Arm
Home BP data will be averaged each month via OmronConnect app on the patients' smartphone, which is programmed to send home BP readings to MyChart via Apple or Google Health.Participants whose home blood pressure reading average is systolic ≥ 130 and diastolic ≥ 80 will trigger the CDS (Clinical Decision Support) tool to assist their physicians with their blood pressure management. Study Team will not be involved in treatment decision making, it will be determined by subject's treating physician. .
Clinical Support Decision Tool
Participants whose home blood pressure reading average is systolic ≥ 130 and diastolic ≥ 80 will trigger the Clinical Decision Support (CDS) tool to assist their physicians with their blood pressure management. Home BP data will be averaged each month via Omron Connect app on the patients' smartphone, which is programmed to send home BP readings to MyChart via Apple or Google Health. We have designed CDS to present treatment choices of antihypertensive medication regimen based on medications patients are currently taking. For example, patients who are currently taking an angiotensin converting enzyme inhibitor (ACEI) or angiotensin receptor blocker (ARB), our CDS algorithm will recommend addition of a calcium channel blocker as the first tier of recommendation and thiazide diuretics as second tier of recommendation. Laboratory data and home BP in the past month will be presented in a clear and simple manner for the clinicians to activate and use to optimize BP control.
Usual Care Arm
Physicians will continue to make decisions about the participant's blood hypertension management as usual without the CDS tool.
No interventions assigned to this group
Interventions
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Clinical Support Decision Tool
Participants whose home blood pressure reading average is systolic ≥ 130 and diastolic ≥ 80 will trigger the Clinical Decision Support (CDS) tool to assist their physicians with their blood pressure management. Home BP data will be averaged each month via Omron Connect app on the patients' smartphone, which is programmed to send home BP readings to MyChart via Apple or Google Health. We have designed CDS to present treatment choices of antihypertensive medication regimen based on medications patients are currently taking. For example, patients who are currently taking an angiotensin converting enzyme inhibitor (ACEI) or angiotensin receptor blocker (ARB), our CDS algorithm will recommend addition of a calcium channel blocker as the first tier of recommendation and thiazide diuretics as second tier of recommendation. Laboratory data and home BP in the past month will be presented in a clear and simple manner for the clinicians to activate and use to optimize BP control.
Eligibility Criteria
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Inclusion Criteria
* Clinic visit with primary care provider within the last 24 months
* Ability to write and speak English or Spanish
* 70 years of age or older
* Ability to understand and willingness to provide informed consent
* Owns a smartphone
Exclusion Criteria
* Presence of dementia, Alzheimer's disease, or significant neurological disease
* Major and unstable heart disease (e.g., acute heart failure (systolic or diastolic), acute on chronic heart failure (systolic or diastolic), acute coronary syndrome or cardiac arrest, liver or renal transplantation
* Under 70 years of age
* Inability to write or speak English or Spanish
* Chronic kidney disease stage 5 or ESKD
* Chemotherapy
* Any conditions judged by the medical providers to contraindicate participation due to risk to patient safety or lack of adherence
* Expected life expectancy under a year
70 Years
ALL
No
Sponsors
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National Institute on Aging (NIA)
NIH
Duke University
OTHER
Parkland Health and Hospital System
OTHER
University of Texas Southwestern Medical Center
OTHER
Responsible Party
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Miguel Vazquez
Professor, Clinical Director, Division of Nephrology
Locations
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UT Southwestern Medical Center
Dallas, Texas, United States
Countries
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Central Contacts
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Facility Contacts
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Miguel Vazquez, MD
Role: primary
Wanpen Vongpatanasin, MD
Role: backup
Other Identifiers
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STU 2021-0735
Identifier Type: -
Identifier Source: org_study_id