Can a phone app teach whole families to protect their hearts?
NCT ID NCT07835386
First seen Sep 22, 2026 · Last updated Sep 23, 2026 · Updated 1 time
Summary
Researchers in Córdoba, Spain, are testing whether a 24-month digital health education program can improve cardiovascular health in people from different socioeconomic backgrounds. About 600 participants aged 12 to 79 receive a basic health workshop, then families are assigned to either no extra education or weekly digital lessons on diet, exercise, sleep, and avoiding tobacco. The study measures changes in the American Heart Association's Life's Essential 8 score at 12 and 24 months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a 24-month digital health literacy program delivered through a web app with weekly educational videos and infographics
- What this could lead to
- If the program works, it could offer a low-cost way to improve heart health across entire communities, including people in lower-income areas who often face higher cardiovascular risk.
- What could go wrong
- Participants may not stick with a two-year program, and digital lessons may not translate into lasting habit changes. The study measures a composite health score, not heart attacks or deaths, so any improvement may be modest.
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.
- Started
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Nov 2025
- Expected to finish
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Dec 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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12 to 80 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Age 12 to 79 years. * Provision of written informed consent. For participants younger than 18 years, written informed consent from a parent or legal guardian and assent from the participant, when appropriate, are required. * Both healthy individuals and individuals with stable medical conditions are eligible. No specific disease or cardiovascular risk factor is required for participation. Exclusion Criteria: * Life expectancy of less than 5 years. * Inability to complete the study intervention or scheduled study procedures, either independently or, when applicable, with support from a parent, legal guardian, or household member. * Serious or unstable medical conditions that could limit participation, follow-up, or survival, including hypertension or diabetes with target-organ damage affecting survival, disabling clinical manifestations of cerebrovascular disease, severe psychiatric illness, advanced chronic kidney disease, chronic liver disease, cancer under active treatment, severe or very severe chronic obstructive pulmonary disease, endocrine disease at risk of decompensation, or clinically significant chronic gastrointestinal disease.
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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
1 site. 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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Instituto Maimónides de Investigación Biomédica de Córdoba
RECRUITINGCórdoba, 14004, Spain
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