Could a common cholesterol pill be the key to slowing a deadly kidney disease?
NCT ID NCT07282821
First seen Jun 27, 2026 · Last updated Jul 24, 2026 · Updated 2 times
Summary
This study tests whether bempedoic acid, a drug already approved for high cholesterol, can safely slow the progression of autosomal dominant polycystic kidney disease (ADPKD). About 120 adults with rapidly progressing ADPKD will receive either the drug or a placebo for two years. The main goals are to check safety and tolerability, with early signs of effectiveness also measured.
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 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 120 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Mar 2030
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 60 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: * ADPKD patients as defined by Pei-Ravine criteria * Age 18-60 years * Mayo Imaging Classifications (MIC) 1C-1E or MIC 1B with defined eGFR decline \>3 ml/min/1.73m2/yr (estimated from serum creatinine using the CKD-Epi equation) * Estimated glomerular filtration rate (eGFR) ≥35 ml/min/1.73m2 by CKD-Epi equation utilizing creatinine * Fluent English-speaking * Able to provide informed consent * Patients with and without current tolvaptan use (prescribed by primary nephrologist) at a stable dose for ≥3 months Exclusion Criteria: * Estimated GFR\<35 ml/min/1.73m2 (estimated from serum creatinine using the CKD-Epi equation) * Proteinuria \>500 mg/day * Current bempedoic acid (BA) use or history of hypersensitivity to BA * Diabetes (currently diagnosed, or fasting glucose \>125 mg/dL) * Serum uric acid \>10 mg/dL or 1 or more acute gout flare within the prior year * Known active hepatitis or abnormal baseline liver function tests (LFTs) which is defined for patients who are not taking concomitant tolvaptan as ALT, AST or direct bilirubin \>1.5X ULN (upper limits of normal), or, for patients taking tolvaptan, as an ALT, AST, or direct bilirubin \>ULN * Known unstable cerebral aneurysm * Active coronary artery disease, defined as presence of stable or unstable angina * Systemic disease (other than hypertension) likely to contribute to kidney disease (e.g., lupus) * Current use of simvastatin \>20 mg or pravastatin \>40 mg daily. * Pregnancy or lactation * Hemoglobin \<10 g/dL * Implanted ferromagnetic objects * Use of an investigational product within prior 30 days or 5 half-lives, whichever is longer
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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 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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Tufts University Medical Center
Boston, Massachusetts, 02111, United States
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University of Maryland, Baltimore
Baltimore, Maryland, 21201, United States
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University of Vermont Medical Center
Burlington, Vermont, 05401, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Could a pill tame polycystic kidney disease? early safety trial begins
- Kidney disease drug under the microscope: how does tolvaptan really work?
- New drug interaction study launches for polycystic kidney disease treatment
- New Drug's heart effects under microscope in early safety trial
- Healthy men to help unravel how new kidney drug is processed