Can an app lower your blood pressure? new study says maybe.
NCT ID NCT06243978
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a smartphone app called Liebria designed to help people manage high blood pressure. 328 adults with high blood pressure used the app at home to track and lower their readings. The goal is to see if the app can help control blood pressure and improve daily life.
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 328 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2024
- Expected to finish
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Jun 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
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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18 years and older
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age ≥ 18 * Presence of primary hypertension, confirmed by submission of a medical certificate or equivalent (e.g., informal letter signed by primary care physician); relevant ICD-10-GM diagnoses: * I10.00 (Benign essential hypertension: Without indication of hypertensive crisis) * I10.90 (Essential hypertension, unspecified: Without indication of hypertensive crisis) * Unmedicated or with existing antihypertensive drug therapy (with stable dose in the past 6 weeks prior to study enrolment) * Last reported office-based systolic blood pressure (SBP) ≥ 140 mmHg followed by home-based SBP ≥ 135 mmHg * Consent to participate Exclusion Criteria: * Home-based SBP \> 180 mmHg * \> Triple combination of antihypertensive medication * History of secondary hypertension (e.g., thyroid disease, kidney disease) * Pregnancy
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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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GAIA AG
Hamburg, Free and Hanseatic City of Hamburg, 22085, Germany
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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