Talking it out: study tests if a phone call can tame inherited high cholesterol
NCT ID NCT05238519
First seen Jun 25, 2026 · Last updated Sep 04, 2026 · Updated 2 times
Summary
This study looks at whether a motivational interview—a 20-40 minute phone or video chat—can help people with familial hypercholesterolemia (FH) get their cholesterol checked and talk to family about screening. About 300 people with suspected or confirmed FH will be randomly assigned to usual care or the interview. The goal is to improve awareness and management of this genetic condition.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- motivational interview
- What this could lead to
- If successful, this could show that a simple conversation helps more people get diagnosed and manage their cholesterol better.
- What could go wrong
- This is a behavioral study, not a drug trial, so it won't directly lower cholesterol. Results depend on people's willingness to change habits.
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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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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257 people
The number who actually took part.
- Started
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Feb 2022
- Finished
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Aug 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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2 to 75 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 2-75 years * patients with existing clinical diagnosis or suspected FH * known genetic mutation of FH * patients with an initial (pretreatment) LDL level \>190 mg/dL or total cholesterol \>300 mg/dL (age \>19 years) or LDL-c \> 160mg/dL or total cholesterol \>260 mg/dL in children age 2-19 years * patients currently taking a lipid-lowering medication and have an LDL \>124 mg/dL or total cholesterol \>195 mg/dL * capable of providing informed consent * Patients should reside in Minnesota, Wisconsin or North Dakota. Exclusion Criteria: * Lack of research authorization * unable to provide informed consent (including non-English speaking individuals) * known medical condition other than FH that is thought to contribute to hyperlipidemia (i.e., untreated hypothyroidism, nephrotic syndrome, cholestasis hypopituitarism) * Pregnant women and prisoners will also be excluded.
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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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Aspirus St. Luke's Hospital
Duluth, Minnesota, 55805, United States
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Essentia Health
Duluth, Minnesota, 55805, United States
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