Can software help doctors spot a hidden inherited cholesterol threat?
NCT ID NCT03989167
First seen Oct 14, 2026 · Last updated Oct 15, 2026 · Updated 1 time
Summary
Familial hypercholesterolemia is an inherited condition that causes very high cholesterol and early heart disease, and many people who have it go undiagnosed. This cluster randomized trial in Swedish primary care tests a computer-based clinical decision support tool that flags patients with high total cholesterol or LDL-C who may be at risk. Researchers compare how many patients receive a familial hypercholesterolemia diagnosis in clinics that use the tool versus those that do not, with the main measure taken 36 months after the study begins.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a computer-based clinical decision support tool
- What this could lead to
- If the tool works, it could help primary care doctors find more people with familial hypercholesterolemia, a common inherited condition that raises heart attack risk from a young age.
- What could go wrong
- The tool may not change how often doctors diagnose the condition, and any improvement could depend on how well clinics use it. This study measures diagnoses, not whether early treatment prevents heart attacks.
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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472,029 people
The number who actually took part.
- Started
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Dec 2022
- Expected to finish
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Dec 2027
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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18 to 80 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.
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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 * Primary care centers in the county of Östergötland. Exclusion Criteria * Primary care centers not using the Cambio Cosmic Electronic Health Record System.
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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
-
Universitetssjukhuset i Linköping
Linköping, Sweden
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