About this trial
This is a multicenter, randomized, double-blind, placebo-controlled Phase 2 clinical study evaluating the efficacy and safety of UBT251 in MASH subjects. Subjects will be randomly assigned to UBT251 2mg-dose, 4mg-dose,6mg-dose and placebo groups. The entire trial cycle includes a 6-week screening period, a 48-week double-blind treatment period, and a 4-week follow-up period.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
NAS (Appendix 1) ≥ 4 (with at least 1 point each for lobular inflammation and ballooning degeneration);
CRN fibrosis stage (see Appendix 2) of F2 or F3 (a liver biopsy obtained ≤ 6 months before screening is acceptable if it meets the above criteria).
Body mass index (BMI) ≥ 24.0 kg/m², or waist circumference ≥90 cm for males or ≥85 cm for females;
Blood pressure ≥ 130/85 mmHg, or on antihypertensive therapy;
Disqualifiers
Known hypersensitivity to the investigational product or any of its excipients, or allergy to other GLP-1 receptor agonists, or clinically significant history of multiple/severe drug allergies, or current allergic diseases or hypersensitivity diathesis;
Chronic liver disease other than MASH (e.g., autoimmune liver disease, primary biliary cholangitis, primary sclerosing cholangitis, chronic liver disease-related ascites, esophageal varices, hepatic encephalopathy, etc.).
Diagnosis of type 1 diabetes or other specific types of diabetes, except resolved gestational diabetes;
Acute pancreatitis or chronic pancreatitis within 1 year prior to screening, history of pancreatic surgery; or symptomatic gallbladder disease within 1 year prior to screening (e.g., choledocholithiasis, multiple gallstones, etc., except those who underwent cholecystectomy or stone removal);
Trial design
Parallel
Treatments tested in this trial
UBT251
DrugUBT251 administered subcutaneously (SC) once a week.
Placebo
DrugPlacebo,SC,once a week for 48 weeks
Treatment groups
Trial outcomes
Primary outcomes
Percentage of Participants With MASH resolution With no Worsening of Fibrosis on Liver Histology
Secondary outcomes
Proportion of Participants with MASH improvement with a ≥1-stage histological improvement in liver fibrosis.
Proportion of Participants with MASH resolution with a ≥1-stage histological improvement in liver fibrosis.
Percentage of Participants With ≥1 Point Decrease in Fibrosis Stage With No Worsening of MASH on Liver Histology
Mean Absolute Change and Percent Change from Baseline in Body Weight [kg]
Sponsors and contacts
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