New infusion drug targets MASH cirrhosis in small safety trial
NCT ID NCT06675929
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a drug called BI 770371 in 28 people with compensated cirrhosis caused by MASH, a liver disease linked to metabolism. Participants received either the drug or a placebo as an infusion every 3 weeks for 12 weeks. The main goal was to see how well the drug is tolerated and to check for 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
- BI 770371 (given as an infusion into a vein)
- What this could lead to
- If it works, this could point toward a treatment to slow or manage liver damage in people with MASH-related cirrhosis.
- What could go wrong
- This is a small, early-phase trial focused on safety, not effectiveness. The drug may not improve liver health or could cause 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 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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28 people
The number who actually took part.
- Started
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Jan 2025
- Finished
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Jan 2026
- 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
-
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 * ≥18 to ≤75 years old * Male or female participants * Women of childbearing potential (WOCBP) must be ready and able to use highly effective methods of birth control per International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use (ICH) M3 (R2) that result in a low failure rate of less than 1% per year when used consistently and correctly. A list of contraception methods meeting these criteria and instructions on the duration of use is provided in the participant information * Men able to father a child must be willing to use male contraception (condom or sexual abstinence) consistently and correctly until end of study. A list of contraception methods meeting these criteria and instructions on the duration of use is provided in the participant information * Signed and dated written informed consent in accordance with ICH-Good Clinical Practice (GCP) and local legislation prior to admission to the trial * Patients meeting criteria for Child-Pugh category A * Adequate organ function or liver laboratory tests defined as all of the following: * Total bilirubin ≤1.5 mg/dL. If the total bilirubin is \> upper limit of normal (ULN) and a ≤1.5 mg/dL, the direct bilirubin must be \<50% of total bilirubin * For patients with Gilbert's syndrome: total bilirubin ≤3x ULN or direct bilirubin ≤1.5x ULN * Aspartate transaminase (AST) and alanine transaminase (ALT) ≤5x ULN * Alkaline Phosphatase \<1.5x ULN * International Normalized Ratio (INR) ≤1.4 * Model for End-Stage Liver Disease (MELD) score \<12 * Platelet count ≥110 000/mL * Albumin \>3.4 g/dl Exclusion criteria * Major surgery (major according to the investigator's assessment) performed within 24-weeks prior to randomization, major surgery planned within 6 months after screening (e.g. hip replacement), or bariatric surgery within 2 years prior to randomization * Any documented active or suspected malignancy or history of malignancy within 5-years prior to screening, except appropriately treated basal cell carcinoma of the skin or in situ carcinoma of uterine cervix. Specifically, any patients with suspected, confirmed, or history of hepatocellular carcinoma will be excluded * Suspected or confirmed portal vein thrombosis within 6 months of enrollment * History of liver transplantation * Current listing for liver transplantation * Present or past evidence of hepatic decompensation, in the opinion of the investigator, including but not limited to variceal hemorrhage, ascites, and/or hepatic encephalopathy * Patients with clinically significant portal hypertension defined by any one of the following: * FibroScan ≥25 Kilo Pascal (kPA) if the platelets are ≥150,000/μL * FibroScan ≥20 kPA if platelets are \<150,000/μL * Evidence of esophageal or gastric varices (≥grade1) on the most recent endoscopy * Enhanced liver fibrosis (ELF) ≥11.3 * Hepatic venous pressure gradient (HVPG) ≥10 mm Hg * further exclusion criteria apply
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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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American Research Corporation at the Texas Liver Institute
San Antonio, Texas, 78215, United States
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Blessed Health Care
Miami, Florida, 33174-3245, United States
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Catalina Research Institute, LLC-Montclair-49051
Montclair, California, 91763, United States
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Evolution Clinical Trials
Miami, Florida, 33122, United States
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Houston Research Institute
Houston, Texas, 77079, United States
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Inland Empire Clinical Trials, LLC
Rialto, California, 92377, United States
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Knowledge Research Center
Orange, California, 92868, United States
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Peak Gastroenterology Associates-Colorado Springs-67762
Colorado Springs, Colorado, 80907, United States
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Pinnacle Clinical Research, LLC
San Antonio, Texas, 78229, United States
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Progressive Medical Research
Port Orange, Florida, 32127, United States
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Southern California Research Center
Coronado, California, 92118, United States
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The Institute for Liver Health II dba Arizona Clinical Trials
Chandler, Arizona, 85225, United States
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The Liver Institute at Methodist Dallas
Dallas, Texas, 75203, United States
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- Could a tailored diet make a MASH drug work better?