Can a smartphone app tame high blood pressure in african americans?
NCT ID NCT06078540
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a mobile app called USeeBP in 31 African American adults with poorly controlled high blood pressure. Participants used the app alongside their usual remote monitoring program to track blood pressure readings at home. The goal was to see if the app could help improve blood pressure control and medication adherence.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- USeeBP mobile app
- What this could lead to
- If successful, this app could offer a simple, low-cost way for African American adults to better control their blood pressure at home.
- What could go wrong
- This is a small, early proof-of-concept study with only 31 participants, so results may not apply to everyone. The app only helps track health data, not treat the condition directly.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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31 people
The number who actually took part.
- Started
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Oct 2023
- Finished
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Jul 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 65 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * African American * Ages 18 to 65 years old * Able to demonstrate English reading literacy of at least 8th grade level \[Rapid Estimate of Adult Literacy in Medicine, Revised (REALM-R) score ≥ 6\] * Prior hypertension (HTN) diagnosis * Clinically measured SBP ≥ 160 mmHg recorded during at least 2 of last 4 encounters within past 2 years * UCM-RPM Hypertension Management Program current or eligible participant * Access to an Android or Apple iOS smartphone and its corresponding health app * Access to an active data plan or home Wi-Fi * Willing to use wireless electronic blood pressure cuff (eCuff) * Has access to EPIC myChart mobile app or is willing to establish myChart account and download app * Willing to download USeeBP study app to phone * Willing to download and use USeeBP app with staff assistance Exclusion Criteria: * Hypertension is managed by a specialist (specialist prescribes the anti-hypertensive therapies) * Baseline blood pressure greater than 180/110 * Prior enrollment in the study * Known pregnancy * Prisoners * Active opioid dependency * Homelessness * Psychiatric hospitalization in the last year * Serious existing medical conditions that may make BP control difficult or necessitate frequent hospitalization (cirrhosis or hepatic failure, stage IV or V chronic kidney disease, interstitial nephritis, pulmonary arterial hypertension, right heart failure, history of dementia or neurocognitive disability, advanced heart failure, organ transplant, immunosuppressive therapy, active cancer treatment, patients on hospice care), stroke or myocardial infarction in past 90 days, severe aortic stenosis * Hospital admission for primary diagnosis of hypertensive emergency, hypertensive urgency, or uncontrolled hypertension in the past 90 days
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University of Chicago
Chicago, Illinois, 60637, United States
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