New inclisiran formula tested for high cholesterol safety
NCT ID NCT07626281
First seen Jun 26, 2026 · Last updated Jul 10, 2026 · Updated 2 times
Summary
This early-stage study tests whether a new version of the cholesterol-lowering drug inclisiran, which includes an ingredient called polysorbate 80, is as safe and works as well as the current version. About 120 healthy adults with moderately high LDL cholesterol will receive a single injection of one of the two formulations. Researchers will compare how the drug moves through the body and any side effects.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- inclisiran (a cholesterol-lowering drug) with or without polysorbate 80
- What this could lead to
- If successful, this could lead to a new formulation of inclisiran that is just as safe and effective as the current one, potentially offering more options for managing high cholesterol.
- What could go wrong
- This is an early Phase 1 study with only 120 healthy volunteers, so results may not apply to all patients. The new formulation might not work as well or could cause unexpected side effects.
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 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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About 120 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2026
- Expected to finish
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Dec 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.
- Ages
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18 to 60 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: * Healthy male and female (non-childbearing potential) participants between 18 and 60 years of age (inclusive) with fasting serum LDL-C between 100 and 189 mg/dL (2.6 to 4.89 mmol/L) and fasting triglyceride \<400 mg/dL (\<4.52 mmol/L) that are not on statin or any other lipid lowering therapy. * Body mass index (BMI) between 18 and 35 kg/m2, inclusive, at screening with a body weight of at least 50 kg. Exclusion Criteria: * Participants with homozygous and heterozygous familial hypercholesterolemia will be excluded. * Historical or current use of any statin (i.e. study participants must be statin naive), other oral LDL-C-lowering medication or supplements that in investigators' judgment may affect serum LDL-C levels. Other protocol inclusion/exclusion criteria may apply
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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 places running it
3 sites. The list below names each one and where it is.
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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.
Contacts and locations
Locations
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Cardiovasular Renal Metabolism
RECRUITINGSan Antonio, Texas, 78232, United States
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Lenexa Research Unit
RECRUITINGLenexa, Kansas, 66219, United States
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Salt Lake City Research Unit
RECRUITINGSalt Lake City, Utah, 84124, United States