Cholesterol drug showdown: which one do patients actually take?
NCT ID NCT07468500
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study will look at medical records from 3,600 people in Japan to see how well they follow their prescribed cholesterol-lowering medication. It compares two drugs, inclisiran and evolocumab, over 12 months. The goal is to understand real-world adherence, not to test new treatments.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- inclisiran and evolocumab
- What this could lead to
- If successful, this study could show which cholesterol-lowering drug patients are more likely to take regularly, helping doctors choose better treatments.
- What could go wrong
- This is an observational study using existing data, so it cannot prove cause and effect. Results may not apply to people outside Japan.
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.
- Participants
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About 3,600 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Mar 2026
An estimate. Start dates often move.
- Expected to finish
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Jul 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Adult patients with dyslipidemia and/or hypercholesterolemia who initiated treatment with inclisiran or evolocumab in the period after first approval of inclisiran in 22-Nov-2023
- Ages
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18 to 99 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: The patients are included if they meet all the following criteria: 1. At least one prescription of inclisiran or evolocumab (140 mg Pens) during the identification period. 2. At least one diagnosis of dyslipidemia and/or hypercholesterolemia (familial and non-familial hypercholesterolemia) without suspicion flag during the look back period. 3. At least 18 years on the index date. 4. At least one claim record within the 210 days prior to the index date (excluding the index date). Exclusion Criteria: Those with any of the following criteria will be excluded. 1. Both prescription records of inclisiran and evolocumab 140 mg Pens on the index date. 2. At least one claim data for inclisiran or evolocumab 140 mg Pens within the 210 days prior to the index date (excluding the index date). 3. At least one claim data for evolocumab 420 mg Auto mini-dosers during the observation period. 4. Incomplete data for the one year (365 days) follow-up period due to loss to follow-up (the end of the observation period) or death. (only for adherence cohort).
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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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.
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