A digital tool may help doctors and patients pick the best heart prevention strategy together
NCT ID NCT04450914
First seen Jul 29, 2026 · Last updated Jul 30, 2026 · Updated 1 time
Summary
This trial tests whether a shared decision-making tool, called CV Prevention Choice, can help primary care doctors and their patients have better conversations about preventing heart disease. The tool uses each patient's electronic health record to estimate their personal cardiovascular risk and then presents prevention options tailored to that risk and the patient's preferences. Researchers are enrolling thousands of clinicians and adult patients aged 40 to 75 who are due for preventive care to see if the tool improves how often high-risk patients receive appropriate prevention.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a shared decision-making tool called CV Prevention Choice, embedded in the electronic health record
- What this could lead to
- If it works, this approach could help more high-risk patients get the right preventive care and reduce heart attacks and strokes.
- What could go wrong
- The tool's impact depends on whether doctors actually use it in busy clinics. Even if adopted, it may not change long-term health outcomes.
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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112,127 people
The number who actually took part.
- Started
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May 2021
- Finished
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Apr 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
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40 to 75 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: * Clinician Participants: All clinicians who are affiliated with a participating primary care practice and care for adult patients eligible for CV prevention will be invited to participate. * Patient Participants: Adult patients (ages 40-75 years) with or without diabetes who have not experienced an atherothrombotic clinical event and receive preventive care at a participating primary care practice will be eligible to participate. Exclusion Criteria: \- Individuals who do not speak English or have any sort of cognitive deficit that would impact their ability to consent to participate in the study will not be invited to participate.
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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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Altru Health System
Grand Forks, North Dakota, 58201, United States
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Mayo Clinic
Rochester, Minnesota, 55905, United States
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VHC Health
Arlington, Virginia, 22205, United States
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Wellstar Health System
Marietta, Georgia, 30060, United States
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