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临床试验/2025-523675-39-00
2025-523675-39-00招募中3 期

A Phase 3, Randomized, Double-Blind, Placebo-Controlled, 3-Arm Study to Investigate the Safety and Efficacy of Efimosfermin Alfa in Participants With Biopsy-Confirmed F2- or F3-Stage Metabolic Dysfunction-Associated Steatohepatitis (MASH) (ZENITH-1)

Glaxosmithkline Research & Development Limited184 个研究点 分布在 7 个国家目标入组 173 人开始时间: 2026年7月6日最近更新:
干预措施

试验速览

阶段
3 期
状态
招募中
入组人数
173
试验地点
184

研究概览

简要总结

Week 52 Analysis: To determine the effect of efimosfermin compared to placebo on histologic resolution of MASH and improvement in fibrosis after 52 weeks treatment.

Month 48 Analysis To determine the time to a composite clinical outcome following treatment with efimosfermin compared to placebo after up to 48 months treatment.

入排标准

年龄范围
18 years 至 65+ years(65+ Years, 18-64 Years)
接受健康志愿者

入选标准

  • Able and willing to understand and sign a written informed consent form that must be obtained prior to the initiation of study procedures.
  • Age >=18 and <=75 years at enrolment.
  • History or presence of 2 or more of the 5 components of metabolic syndrome per American Heart Association definition.
  • Liver biopsy confirmation of MASH consistent with stage F2 or F3 fibrosis and a NAS score >=4 confirmed by a central pathologist

排除标准

  • Contraindication or ineligibility for percutaneous liver biopsy.
  • Glycated hemoglobin >=9.0%.
  • Model for End-Stage Liver Disease score >=12 unless the score is elevated in the absence of liver dysfunction (e.g., Gilbert's syndrome).
  • Phosphatidyl ethanol (PEth) >=80 ng/mL at Screening.
  • Evidence of infection with any of the following: - Human immunodeficiency virus - Hepatitis B virus (detectable HBsAg at Screening) - Hepatitis C virus (HCV)
  • Chronic liver disease from any other cause including, but not limited to, alcoholic liver disease; evidence of portal hypertension; viral hepatitis or any history or evidence of cirrhosis on screening liver biopsy; or decompensated liver disease such as clinical ascites, bleeding gastroesophageal varices, hepatorenal syndrome, or hepatic encephalopathy prior to Screening or Day
  • Current or history of excessive alcohol intake for >=3 months within the 12-month period prior to Screening.
  • ALT or AST >=5*upper limit of normal (ULN).
  • Total bilirubin >=1.3 milligram per deciliter (mg/dL). Individuals with documented Gilbert's syndrome may be enrolled if they experienced an isolated increase in total bilirubin of >=1.3 mg/dL and direct bilirubin is <=20% of total bilirubin; otherwise, the individual will be excluded.
  • Serum albumin <=3.5 grams per deciliter (g/dL).
  • International normalized ratio (INR) >=1.3 not due to therapeutic anticoagulation. Individuals receiving chronic anticoagulant treatment with higher INR values may be enrolled at the discretion of the Investigator and Study Medical Monitor.
  • Alkaline phosphatase (ALP) >=2*ULN.
  • Platelet (PLT) count <140,000 per (/) cubic millimeter (mm^3); individuals with a PLT count between 110,000/mm^3 and 140,000/mm^3 may be enrolled after discussion with the Study Medical Monitor.
  • Serum creatinine >=1.5 mg/dL or creatinine clearance <=60 milliliter (mL)/minute (min)/1.73 square meter by Chronic Kidney Disease Epidemiology Collaboration equation.
  • Alpha-fetoprotein >=20 nanogram per milliliter (ng/mL).

研究组 & 干预措施

Placebo for Efimosfermin alfa.

Placebo

干预措施: Placebo for Efimosfermin alfa. (Drug)

研究者

申办方类型
Pharmaceutical company
责任方
Principal Investigator
主要研究者

EU GSK Clinical Trials Call Center

Scientific

Glaxosmithkline Research & Development Limited

研究点 (184)

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