A Randomized, Double-blind, Placebo-controlled, Multicenter, Prospective Comparative, Investigator-initiated Clinical Trial to Evaluate the Efficacy of Carnitine Orotate Complex _Godex® in Patients With Nonalcoholic Fatty Liver Disease
试验速览
- 阶段
- 3 期
- 状态
- Enrolling By Invitation
- 发起方
- 入组人数
- 196
- 试验地点
- 1
- 主要终点
- Change in intrahepatic fat content measured by MRI-PDFF
研究概览
简要总结
the purpose of this clinical trial is to assess the efficacy and safety of Orotic Acid Carnitine Complex Capsules (Godex®) in comparison to a placebo control group in patients with Non-Alcoholic Fatty Liver Disease (NAFLD).
详细描述
the purpose of this clinical trial is to assess the efficacy and safety of Orotic Acid Carnitine Complex Capsules (Godex®) in comparison to a placebo control group in patients with Non-Alcoholic Fatty Liver Disease (NAFLD).
Godex® is being investigated for its potential to contribute to a reduction in liver fat content and improvement in liver fibrosis when administered over an extended period in patients with NAFLD. Additionally, this study aims to confirm the normalization of HbA1c and ALT, as observed in previous research, and to verify the reduction in intrahepatic fat content through MRI-PDFF analysis and improvement in liver fibrosis via MRE assessment. This investigation is motivated by the insufficient preliminary research on the long-term prescription of Godex® for NAFLD.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
盲法说明
This clinical trial will be conducted as a double-blind study. The double-blind condition ensures that the investigational drug and the placebo are manufactured to be indistinguishable in terms of appearance, with identical formulations and characteristics, and are supplied in identical packaging. All investigational drugs for the clinical trial will be managed using unique code numbers.
入排标准
- 年龄范围
- 19 Years 至 74 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Adults aged 19 to under 75, both male and female.
- •Patients with elevated liver enzymes (AST or ALT ≥ 60 or sustained AST or ALT ≥ 40 to 59 for 3 months or more).
- •For diabetic patients, those with an HbA1c level of less than 8.5% and no changes in the type and dosage of antidiabetic medications in the past 12 weeks.
- •Patients with an MRI-PDFF ≥ 7% indicating evidence of intrahepatic fat deposition, suspected of having non-alcoholic fatty liver disease.
- •Patients who voluntarily consent to participate in this clinical trial and sign the informed consent form.
排除标准
- •Individuals who have experienced a weight fluctuation of over 10% of their prior weight within the past 6 months.
- •Those with AST or ALT levels exceeding 10 times the upper normal limit.
- •Individuals actively involved in dieting or undergoing intense exercise therapy for weight management purposes.
- •Participants with a history of surgical weight loss procedures (e.g., bariatric surgery) or those scheduled for medical or surgical interventions for weight loss during the study period.
- •Individuals with endocrine disorders that may affect body weight (e.g., hypothyroidism, Cushing's syndrome) or those with TSH levels below 0.1uU/ml or above 10.0uU/ml in screening tests.
- •Individuals presenting evidence of chronic hepatitis, including B or C hepatitis (For B or C hepatitis, individuals with positive HBsAg or positive HCV Ab in screening tests and positive HCV RNA are included).
- •Those with a history of alcohol consumption exceeding 210 grams per week for males or 140 grams per week for females within the past year.
- •Individuals who have undergone liver transplantation.
- •Those undergoing renal dialysis or with creatinine levels exceeding twice the upper limit of normal.
- •Individuals in a medically unstable condition to the extent that they cannot participate in the clinical trial based on physical examinations across various organ systems, encompassing cardiovascular, respiratory, gastrointestinal, hepatic-biliary, metabolic, endocrine, renal-urinary, nervous, psychiatric, and other systems.
- •Individuals diagnosed with and treated for malignant tumors within the past 5 years (excluding basal cell carcinoma or squamous cell carcinoma of the skin, provided it has been determined as "cured" after surgery or treatment at the investigator's discretion).
- •Pregnant or lactating women or fertile women who do not consent to using effective contraceptive methods during the study period (oral contraceptives are not considered an effective contraceptive method).
- •Patients currently receiving levodopa.
- •Individuals with genetic conditions such as galactose intolerance, Lapp lactase deficiency, or glucose-galactose malabsorption.
- •Individuals with a history of significant alcohol or substance misuse within the past year.
- •hose who have taken medications containing UDCA (Ursodeoxycholic acid), dimethyl-4,4'-dimethoxy-5,6,5',6'-dimethendixoybiphenyl-2,2'-dicarboxylate (DDB), or silymarin components within 4 weeks before the first dose.
- •Those who have taken vitamin E (≥ 800 IU/day), received pioglitazone therapy, or used drugs approved for NASH treatment within 12 weeks before the first dose (exceptions granted if a stable dosage has been maintained for the past 24 weeks).
- •Those who have taken medications affecting body weight within 12 weeks before the first dose, including obesity treatments (absorption inhibitors and appetite suppressants), antidepressants, contraceptives, oral steroids, amphetamines, phentermine, sibutramine, female hormones, thyroid hormones, etc. (exceptions granted if a stable dosage has been maintained for the past 24 weeks).
- •Other individuals deemed unsuitable by the Principal Investigator
- •Those who have taken investigational drugs for other clinical trials within the last 6 months.
研究组 & 干预措施
Test Group
Oral administration of 2 capsules of Godex® three times a day (tid) for 96 weeks
干预措施: GODEX (Drug)
Control Group
Oral administration of 2 placebo capsules three times a day (tid) for 96 weeks
干预措施: Placebo (Drug)
结局指标
主要结局
Change in intrahepatic fat content measured by MRI-PDFF
时间窗: 48-week time point compared to baseline.
For each group, the mean and standard deviation \[if necessary, median and interquartile range (IQR)\] along with a 95% confidence interval are provided for the liver fat content measured by MRI-PDFF at baseline and the change from baseline to the 48-week time point. The difference in liver fat content at baseline and the change in liver fat content at the 48-week time point between the two groups are tested using the two-sample t-test or Wilcoxon's rank sum test, depending on the normality of the data.
次要结局
- Changes in hepatic fibrosis measured by MRE at 96 weeks compared to baseline.(96-week time point compared to baseline.)
- Changes in LSM measured by Fibroscan at 48 and 96 weeks compared to baseline.(96-week time point compared to baseline.)
- Changes in fasting blood glucose at 48 and 96 weeks compared to baseline(48-week and 96-week time points compared to baseline.)
- Proportion of subjects with a reduction in hepatic fat content measured by MRI-PDFF at 48 and 96 weeks of 20% or more compared to baseline.(96-week time point compared to baseline.)
- Changes in CAP measured by Fibroscan at 48 and 96 weeks compared to baseline.(96-week time point compared to baseline.)
- Changes in body weight at 48 and 96 weeks compared to baseline.(48-week and 96-week time points compared to baseline.)
- Changes in waist circumference at 48 and 96 weeks compared to baseline.(48-week and 96-week time points compared to baseline.)
- Changes in glycated hemoglobin (HbA1c) at 48 and 96 weeks compared to baseline(48-week and 96-week time points compared to baseline.)
- Rate of medication discontinuation due to adverse events.(during the intervention)
- Changes in hepatic fat content measured by MRI-PDFF at 96 weeks compared to baseline.(96-week time point compared to baseline.)
- Proportion of subjects with an improvement in hepatic fibrosis measured by MRE at 96 weeks of 20% or more compared to baseline.(48-week and 96-week time points compared to baseline.)
- Changes in AST, ALT, r-GTP, and normalization rates at 48 and 96 weeks compared to baseline.(48-week and 96-week time points compared to baseline.)
- Changes in HOMA-IR ≥2.0 at 48 and 96 weeks compared to baseline(48-week and 96-week time points compared to baseline.)
- Changes in lipid profiles (total cholesterol, LDL-cholesterol, HDL-cholesterol, triglycerides) at 48 and 96 weeks compared to baseline.(48-week and 96-week time points compared to baseline.)
- Incidence of NAFLD risk factor diseases (hypertension, diabetes, dyslipidemia, etc.) at 48 and 96 weeks compared to baseline.(48-week and 96-week time points compared to baseline.)
研究者
Yoon Jun Kim
Coordinating Investigator
Seoul National University Hospital