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AI and nudge tactics aim to catch hidden high cholesterol

NCT ID NCT05746247

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 24, 2026 · Last updated Aug 21, 2026 · Updated 3 times

Summary

This study uses a machine-learning tool to scan electronic health records and flag patients likely to have familial hypercholesterolemia (FH), a genetic condition causing very high cholesterol. Researchers then test a simple referral system that automatically schedules a visit with a lipid specialist unless the doctor opts out. The goal is to see if this approach leads to more diagnoses and better cholesterol management in 750 patients at Penn Medicine.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Centralized referral mechanism (default/opt-out referrals) and telehealth appointments with a lipid specialist
What this could lead to
If successful, this approach could help many more people with familial hypercholesterolemia get diagnosed and treated earlier, reducing their risk of heart disease.
What could go wrong
This is an early-stage implementation study, not a treatment trial. It tests a referral process, not a new drug or cure, so the direct health impact depends on follow-up care.

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

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

610 people

The number who actually took part.

Started

Mar 2022

Finished

Jun 2026

Lead sponsor

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

18 years and older

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Must be a patient at Penn Medicine * Must have been flagged by the FIND FH tool as having a high probability of FH * First language is English * Resides in PA or NJ Exclusion Criteria: * Already have been clinically diagnosed with FH using the proper ICD-10 code * Currently see a lipid specialist at Penn Medicine * Pass study clinician's Study Validity Check

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Conditions

The condition(s) this trial relates to.

familial hypercholesterolemia Hyperlipoproteinemia Type II

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • University of Pennsylvania Health System

    Philadelphia, Pennsylvania, 19146, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.