Can a phone app and nurse texts beat high blood pressure?
NCT ID NCT07812350
First seen Sep 10, 2026 · Last updated Sep 11, 2026 · Updated 1 time
Summary
Researchers test whether a digital care pathway app plus non-real-time messaging with a nurse helps adults in primary care lower their systolic blood pressure. About 600 patients with uncontrolled hypertension receive usual care, usual care plus the app, or usual care plus the app and nurse messaging for six months. The trial measures blood pressure changes and checks whether the digital approach is good value for money.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- A digital care pathway app with asynchronous nurse messaging
- What this could lead to
- If it works, this could give primary care clinics a low-cost digital tool to help patients manage high blood pressure between visits.
- What could go wrong
- Digital tools often fail to change health outcomes when patients do not use them consistently. The trial may show no added benefit over usual care, and results from Finnish primary care may not apply elsewhere.
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
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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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About 600 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Aug 2028
An estimate. End dates often move.
- 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
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30 to 74 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: * a diagnosis of hypertension for at least 3 months * an office blood pressure of ≥140/90 mmHg at baseline * access to a smartphone and the ability to use strong electronic identification for application login * ability to measure home blood pressure * ability to take care of the personal medication Exclusion Criteria: * unwillingness to participate in the study * secondary hypertension or hypertensive crisis (office blood pressure \>200/130 mmHg) * atrial fibrillation * stage 4 or 5 chronic kidney disease (eGFR \<30 mL/min/1.73 m²) * a life expectancy of less than 1 year * pregnancy or breastfeeding * a clearly impaired ability to use the study interventions or participate in the study, as determined by a healthcare professional (e.g., insufficient Finnish language proficiency, dementia, psychiatric illness, or sensory impairments)
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
6 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Akaa health and social services centre, The Wellbeing Services County of Pirkanmaa
Akaa, Pirkanmaa, Finland
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Hatanpää health and social services centre, The Wellbeing Services County of Pirkanmaa
Tampere, Pirkanmaa, Finland
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Hervanta health and social services centre, The Wellbeing Services County of Pirkanmaa
Tampere, Pirkanmaa, Finland
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Linnainmaa health and social services centre, The Wellbeing Services County of Pirkanmaa
Tampere, Pirkanmaa, Finland
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Sastamala health and social services centre, The Wellbeing Services County of Pirkanmaa
Sastamala, Pirkanmaa, Finland
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Valkeakoski health and social services centre, The Wellbeing Services County of Pirkanmaa
Valkeakoski, Pirkanmaa, Finland
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