治験レーダーAI | ||
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治験 NCT04173065 (VOYAGE)(対象:非アルコール性脂肪肝炎 (NASH))は完了です。詳細は治験レーダーのタイル表示と AI 発見ツールで確認するか、ここで質問してください。 | ||
A Study to Assess the Efficacy and Safety of VK2809 for 52 Weeks in Subjects With Biopsy Proven NASH (VOYAGE) 第II相・フェーズ2 248 二重盲検
VK2809 A Phase 2B, Randomized, Double-Blind, Placebo-Controlled, Multicenter Study to Assess the Efficacy, Safety, and Tolerability of VK2809 Administered for 52 Weeks Followed by a 4-Week Off-Drug Phase in Subjects With Biopsy Proven Non-Alcoholic Steatohepatitis With Fibrosis
- VOYAGE
- VK2809-202
| 参加グループ/群 | 介入/治療法 |
|---|---|
プラセボ対照薬Placebo | プラセボ Capsule |
実験的1.0 mg | VK2809 Capsule |
実験的2.5mg | VK2809 Capsule |
実験的5.0 mg | VK2809 Capsule |
実験的10 mg | VK2809 Capsule |
| 評価指標 | 指標の説明 | 時間枠 |
|---|---|---|
Liver Fat | Relative change in liver fat content (assessed by MRI-PDFF) from baseline to Week 12 in subjects treated with VK2809 compared to the change in subjects treated with placebo. | 12 weeks |
| 評価指標 | 指標の説明 | 時間枠 |
|---|---|---|
NASH CRN fibrosis score | Proportion of subjects with resolution of steatohepatitis on overall histopathological reading and no worsening of liver fibrosis on NASH CRN fibrosis score. | 52 weeks |
Provide a personally signed and dated informed consent document indicating that the subject (or a legally acceptable representative) has been informed of all pertinent aspects of the study and is willing and able to participate;
Have a histologically-confirmed diagnosis of NASH on a liver biopsy performed during screening or within 6 months before screening; for this study, confirmation requires:
- NASH Clinical Research Network (CRN) fibrosis stage 1 to stage 3 and
- NASH activity score (NAS) of ≥4 with at least a score of 1 in each of the following NAS components: ballooning degeneration (score = 0-2), lobular inflammation (score = 0-3) and steatosis (score = 0-3); (c) F1 subjects must have at least one of these risk factors: type 2 diabetes, body mass index of ≥ 30 mg/ m2, and/ or alanine aminotransferase > 1.5 x ULN
Have a screening MRI-PDFF with ≥ 8% liver fat fraction;
Male and females be 18 to 75 years of age, inclusive, at screening;
- Are unwilling to undergo the required liver biopsy procedures or have any condition that would prevent obtaining a liver biopsy as part of this clinical protocol
- Have evidence of current or history of excessive alcohol consumption of more than 20 g per day for women and 30 g per day for men, on average, within 6 months before the qualifying liver biopsy and up to randomization, or are unable to provide a reliable estimate of alcohol consumption during this period;
- Treatment with medications for the purpose of weight loss within 6 months prior to qualifying liver biopsy, unless approved after consultation with the medical monitor. These include drugs approved for weight loss (e.g. orlistat, bupropion/naltrexone, phentermine-topiramate, phentermine, lorcaserin), as well as drugs used off-label, herbal preparations and dietary supplements marketed for control of body weight or appetite;
- TSH outside central laboratory reference range;
- Free T4 outside central laboratory reference range;
- Cardiac troponin I (cTnI) and creatine kinase MB isoenzyme (CK-MB) > Upper Limit of Normal (ULN) at screening;
- Serum albumin < 3.5 g/dL;
- International normalized ratio (INR) > 1.3;
- Total bilirubin > 1.2 X ULN (except in presence of Gilbert synd
- Strong or moderate inhibitors or inducers of CYP3A4 are prohibited during the study period
- Drugs that may affect liver fat content or are associated with nonalcoholic fatty liver disease (NAFLD) are prohibited during the 3 month period prior to the baseline liver biopsy and up to the end of treatment
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