Old heart drug could be new hope against fatty liver
NCT ID NCT06588699
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a low dose of digoxin, a drug normally used for heart problems, can help people with a severe type of fatty liver disease called NASH (also known as MASH). The trial will involve 144 adults with biopsy-confirmed NASH and liver scarring. Participants will take either digoxin or a placebo daily for a period, and researchers will check if the drug can reverse liver inflammation and scarring without worsening the disease.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- digoxin
- What this could lead to
- If it works, this could provide a new, repurposed treatment option for NASH/MASH, especially for patients with liver fibrosis.
- What could go wrong
- This is an early Phase 2 trial with only 144 participants. Digoxin is a heart medication, and its safety and effectiveness for liver disease are not yet proven. Results may not apply to all patients.
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 144 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2025
- Expected to finish
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Jan 2029
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 75 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 * Stable body weight (≤ 5% self-reported change in body weight) in the 30 days prior to screening * Biopsy-confirmed non-alcoholic steatohepatitis (NASH) as defined by the NASH clinical research network (NASH CRN) histological scoring system, with non-alcoholic fatty liver disease score (NAS) ≥4 and with a score ≥1 for each of the three components (steatosis, hepatocellular ballooning, and lobular inflammation) on a liver biopsy performed within 6 months of screening * Histological fibrosis stage 2 or 3 based on pathologist evaluation of a liver biopsy performed up to 6 months before screening * Agrees to have a liver biopsy performed to assess baseline histology if one has not been performed up to 6 months before screening, and at 24 weeks after randomization Exclusion Criteria Liver-related: * Documented causes of chronic liver disease other than NASH * History or clinical evidence of cirrhosis or portal hypertension * History of positive HBsAg, positive anti-HIV, positive HCV-RNA * AST or ALT \> 5 times upper limit of normal (ULN) at screening * Total bilirubin \> 1.5 mg/dL at screening unless conjugated bilirubin is \< 1.5 × ULN * International normalized ratio (INR) \> 1.3 at screening * Known or suspected alcohol use \> 20 g/day for women or \> 30 g/day for men * Treatment initiation or dose adjustment of vitamin E, pioglitazone, GLP-1RA, or SGLT-2 inhibitors within 30 days of signing the informed consent or 30 days prior to liver biopsy * Treatment initiation or anticipated treatment (\>14 consecutive days) with medications known to affect steatosis (e.g., systemic corticosteroids, tamoxifen, valproic acid, methotrexate, tetracycline or amiodarone) within 30 days of signing the informed consent or 30 days prior to liver biopsy Cardiac related: * Heart rate less than 60 bpm at screening (visit 1) or at baseline (visit 2) * Current diagnosis of severe aortic valve disease * History of Accessory arterio-ventricular pathway (e.g., Wolf-Parkinson-White syndrome) * History of complete heart block or second degree arterio-ventricular block without pacemaker or implantable cardiac device * Current diagnosis of permanent atrial fibrillation * Any of the following within the previous 6 months of signing informed consent: myocardial infarction, percutaneous intervention, pacemaker/implantable cardiac device implantation, cardiac surgery, or stroke * Current use of the following medications: inotropic drugs such as (dopamine, dobutamine, noradrenaline, milrinone), anti-arrhythmics (amiodarone, dofetilide, sotalol, dronedarone, digoxin), parathyroid hormone analog (teriparatide), sympathomimetics (epinephrine, norepinephrine, dopamine), neuromuscular blocking agents (succinylcholine), calcium supplement, nondihydropyridine calcium channel blockers, ivabradine, and disulfiram. Obesity related: * Treatment initiation (in the 30 days prior to signing the informed consent or 30 days prior to liver biopsy) with orlistat, zonisamide, topiramate, phentermine, bupropion, and naltrexone alone or in combination or any other medication that could promote weight loss in the opinion of the investigator * Participation (in the 30 days prior to signing the informed consent or 30 days prior to liver biopsy) in an organized diet-based weight reduction program (e.g., WeightWatchers, Optifast) * Recent surgical treatment (\<6 months of signing informed consent) for obesity General safety related: * Presence or history of malignant neoplasms (in the past 5 years prior to screening), except basal and squamous cell skin cancer and any carcinoma in-situ * Surgery scheduled or anticipated during the trial period, except for minor surgical procedures, in the opinion of the investigator * Language barrier, mental incapacity, unwillingness, or inability to adequately understand or comply with study procedures * Known or suspected hypersensitivity to the trial product or related products including allergy to milk, egg, soy, peanuts, and sulfites * Recent participation (within 90 days prior to signing the informed consent) in any clinical trial of an approved or non-approved investigational medicinal product * Female who is pregnant, breast-feeding or intends to become pregnant or is of childbearing potential and not using an adequate contraceptive method * Renal impairment measured as estimated Glomerular Filtration Rate (eGFR) value of eGFR \< 30 ml/min/1.73 m2 * TSH \> 6 mIU/L or \< 0.4 mIU/L at screening * Current use of the following medications: calcium supplementation, parathyroid hormone analog (teriparatide), neuromuscular blocking agents (succinylcholine) and disulfiram. * Claustrophobia to an extent that would prevent tolerance of MRI * Metallic implant that would prevent MRI examination including, metallic foreign body, aneurysm clips, vascular grafts or cardiac implants, neural stimulator, cochlear implant, metallic contraceptive device, body piercing that cannot be removed, cochlear implant, or any other contraindication to MRI
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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
2 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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Yale New Haven Health
RECRUITINGNew Haven, Connecticut, 06510, United States
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Yale New Haven Hospital
RECRUITINGNew Haven, Connecticut, 06510, United States
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