A Study to Investigate the Safety and Efficacy of Efimosfermin Alfa Compared With Placebo in Adult Participants With Alcohol-related Liver Disease (ALD)
Purpose
This is a dose-ranging study to evaluate safety of efimosfermin alfa and to establish proof-of-concept that efimosfermin alfa therapy provides benefit in participants with ALD.
Condition
- Liver Diseases, Alcoholic
Eligibility
- Eligible Ages
- Between 18 Years and 75 Years
- Eligible Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- Participant must be 18 to 75 years of age inclusive, at the time of Screening. - Capable of giving signed informed consent prior to the performance of any study-specific procedures. - Able and willing to comply with all study assessments and adhere to the protocol schedule of activities. - History of heavy alcohol consumption for greater than 6 months at any time prior to Screening. - A female participant is eligible to participate if they are not pregnant or breastfeeding, and one of the following conditions applies: - Is a Participant of non-childbearing potential (PONCBP) OR - Is a Participant of childbearing potential (POCBP) and using a contraceptive method that is highly effective, with a failure rate of less than (<)1 percentage (%), 30 days prior to and during the study intervention period and for at least 16 weeks after the last dose of study intervention.
Exclusion Criteria
- Other primary causes of liver disease (e.g., viral hepatitis, primary biliary cholangitis, primary sclerosing cholangitis, autoimmune hepatitis, drug-induced hepatotoxicity, Wilson disease, hemochromatosis, alpha-1-antitryspin deficiency, etc.). Alcohol must be the primary cause of liver disease. - Co-infection with Hepatitis B virus (HBV), Hepatitis C virus (HCV), or Human immunodeficiency virus (HIV) as indicated from the central lab - History of diabetes mellitus (DM), either: - Type 1 DM - Type 2 DM with unstable glycemic control or with major complications. - History of malignancy of any organ system (other than localized basal cell carcinoma of the skin or in situ cervical cancer), treated or untreated, within the 3 years prior to Screening 1, regardless of any evidence of local recurrence or metastasis. - Current, or history of known hepatocellular carcinoma (HCC). - Any major surgery within 3 months prior to Screening 1 or planned during the study - Any surgical or medical condition that might jeopardize the individual's safety or compliance with study procedures in the opinion of the investigator. - All organ transplant recipients, except for history of corneal transplants, or current listing or active consideration for liver transplant during the Screening period. - Poorly controlled hypertension. - Evidence of Wernicke-Korsakoff syndrome or alcohol-related dementia. - Prior use of a Fibroblast growth factor 21 (FGF21) analogue, including efimosfermin, within the 6 months prior to Screening 1. - Individuals with a history of resmetirom use within 3 months prior to Day 1 are to be excluded. - Concomitant use of investigational drugs for Metabolic dysfunction-associated steatohepatitis (MASH) or ALD. - Current or planned participation in any clinical trial of investigational therapies or medical devices. - Exceeding pre-defined laboratory parameters for Triglycerides, Alanine Aminotransferase (ALT), Alkaline Phosphatase (ALP), International normalised ratio (INR), Albumin, Urine albumin-creatinine ratio (uACR) or Glycosylated Hemoglobin (HbA1c). - History of drug abuse within the 12 months prior to Day 1 or evidence of such abuse as indicated by laboratory assays conducted at Screening. - History of hypersensitivity (such as anaphylaxis or hepatotoxicity) to study intervention and/or its excipients, drugs of similar biological class, FGF21 protein analogs, Fc-fusion proteins, or other protein-based therapeutics. - Overt hepatic encephalopathy (West Haven grade >=2).
Study Design
- Phase
- Phase 2
- Study Type
- Interventional
- Allocation
- N/A
- Intervention Model
- Sequential Assignment
- Primary Purpose
- Treatment
- Masking
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Arm Groups
| Arm | Description | Assigned Intervention |
|---|---|---|
|
Experimental Efimosfermin alfa Dose Level 1 |
Participants will receive efimosfermin alfa dose level 1. |
|
|
Experimental Efimosfermin alfa Dose Level 2 |
Participants will receive efimosfermin alfa dose level 2. |
|
|
Experimental Efimosfermin alfa Dose Level 3 |
Participants will receive efimosfermin alfa dose level 3. |
|
|
Placebo Comparator Placebo |
Participants will receive placebo. |
|
Recruiting Locations
GSK Investigational Site
Topeka, Kansas 66606
Topeka, Kansas 66606
GSK Investigational Site
Fort Worth, Texas 76104
Fort Worth, Texas 76104
GSK Investigational Site
San Antonio, Texas 78215
San Antonio, Texas 78215
More Details
- Status
- Recruiting
- Sponsor
- GlaxoSmithKline