E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Severe Alcohol-Associated Hepatitis |
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E.1.1.1 | Medical condition in easily understood language |
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E.1.1.2 | Therapeutic area | Diseases [C] - Nutritional and Metabolic Diseases [C18] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10001624 |
E.1.2 | Term | Alcoholic hepatitis |
E.1.2 | System Organ Class | 100000004871 |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To evaluate the efficacy of INT-787 as assessed by disease progression in severe alcohol-associated hepatitis (sAH) |
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E.2.2 | Secondary objectives of the trial |
• To evaluate the effect of INT-787 on efficacy as assessed by the Model for End-Stage Liver Disease-Sodium (MELD-Na) score in sAH • To evaluate the effect of INT-787 on clinical outcomes as assessed by short-term and intermediate-term mortality, and/or liver transplantation in sAH • To evaluate the effect of INT-787 on infectious complications in sAH • To evaluate the pharmacokinetics (PK) of INT-787 and its metabolites in subjects with sAH • To evaluate the safety and tolerability of INT-787 in subjects with sAH
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Males or females aged 18 to 65 years (inclusive) 2. Clinical diagnosis of sAH based on all the following: a. History of excess alcohol (>60 g/day [male] or >40 g/day [female]) use for ≥6 months, with <60 days of abstinence prior to the onset of jaundice b. Serum total bilirubin >3.0 mg/dL c. AST ≥50 U/L d. AST/ALT ratio ≥1.5 e. Maddrey’s Discriminant Factor (MDF) ≥32 and ≤60 f. MELD-Na score 18 to 25 (inclusive) 3. Onset of jaundice within 8 weeks from the time of admission to the hospital 4. Up to and not more than 7 days since admission to the hospital 5. Female subjects must be postmenopausal, surgically sterile, or, if premenopausal (and not surgically sterile), be prepared to use ≥1 highly effective method of contraception during the study and for 90 days after the last dose of investigational product as follows: • Surgical sterilization (bilateral tubal occlusion, etc.) • Placement of an intrauterine device (IUD) or intrauterine system (e.g., intrauterine hormone-releasing system [IUS]) • Combined (estrogen and progesterone containing) hormonal contraceptive associated with inhibition of ovulation: − Oral − Intravaginal − Transdermal • Progesterone-only hormonal contraception associated with inhibition of ovulation: − Oral − Injectable − Implantable • Sexual abstinence, if in line with the preferred and usual lifestyle of the subject (where abstinence is defined as refraining from heterosexual intercourse during the entire period of risk associated with study treatments) 6. Male subjects who are sexually active with female partners of childbearing potential must agree to use a condom with spermicide and to use one other approved method of highly effective contraception from the time of investigational product administration for at least 90 days after the dose of investigational product as listed in Inclusion Criteria #5 7. Male subjects must refrain from sperm donation from Screening through at least 90 days following the last dose of investigational product 8. Must provide written informed consent and agree to comply with the study protocol. In subjects with hepatic encephalopathy which may impair decision-making, consent will be obtained per hospital procedures (e.g., by Legally Authorized Representative). 9. Subjects must agree to participate in an alcohol use disorder program during the study period, as recommended by the local institution’s addiction medicine specialists, including post-hospitalization |
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E.4 | Principal exclusion criteria |
1. Subjects taking systemic corticosteroids or products containing obeticholic acid in the 30 days prior to Screening, up to and including randomization 2. Pregnancy, planned pregnancy, potential for pregnancy (e.g., unwillingness to use effective birth control during the study), or current or planned breast feeding 3. Cessation of alcohol consumption for ≥2 months before Day 1 4. AST or ALT >400 U/L 5. MDF <32 or >60 at Screening 6. MELD-Na score <18 or >25 at Screening (confirmed by repeat labs within 48 hours) 7. Other causes of liver disease including chronic hepatitis B (hepatitis B surface antigen [HBsAg] positive), chronic hepatitis C virus (HCV) RNA positive, acetaminophen hepatotoxicity, biliary obstruction, and autoimmune liver disease 8. Current or previous history of hepatocellular carcinoma (HCC) 9. History of liver transplantation or currently listed for liver transplant 10. Untreated sepsis (e.g., has not initiated appropriate medical treatment for infection and/or septic shock) 11. Known positivity for human immunodeficiency virus infection 12. Uncontrolled gastrointestinal (GI) bleeding or controlled GI bleeding within 7 days of Screening that was associated with shock or required transfusion of more than 3 units of blood 13. Kidney injury defined as a serum creatinine >133 μmol/L (>1.5 mg/dL) confirmed by repeat testing within 48 hours or the requirement for renal replacement therapy 14. Portal vein thrombosis 15. Acute pancreatitis or acute gallbladder disease (e.g., cholecystitis) 16. Severe associated disease (e.g., cardiac failure, acute myocardial infarction, severe cardiac arrhythmias, severe pulmonary disease, neurologic disease) 17. Malignancy within the 2 years prior to Screening, with the exception of specific cancers that have been cured by surgical resection (e.g., basal cell skin cancer). Subjects under evaluation for possible malignancy are not eligible. 18. Positive urine drug screen (amphetamines, barbiturates, benzodiazepines, cocaine, and opiates) except tetrahydrocannabinol or in the setting of documented prescription medications (e.g., opiates, benzodiazepines, amphetamines, barbiturates), including medications prescribed as part of in-patient management. Subjects being treated for alcohol withdrawal may be exempt, verify with Medical Monitor. 19. Participated in a clinical research study and received any active investigational product being evaluated for the treatment of sAH within 3 months before Day 1 20. Participation in a study of another investigational medicine or device within 30 days before Screening 21. Any other condition or clinical laboratory result that, in the opinion of the Investigator, might confound the results, or would impede compliance or hinder completion of the study 22. Received a positive Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) test result within 4 weeks of Screening or a SARS-CoV-2 vaccination within 2 weeks of Screening |
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E.5 End points |
E.5.1 | Primary end point(s) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
1. Markers of Efficacy 2. Clinical Outcomes 3. Infectious Complications 4. INT-787 PK 5. Safety and Tolerability
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
1. MELD-Na score at Day 28 2. 28-day (short-term), 56-day and 84-day (intermediate-term) mortality or liver transplantation 3. Occurrence of infectious complications by system organ class/preferred term 4. INT-787, tauro-INT-787, glyco-INT-787 and other metabolites as applicable 5. TEAEs, SAEs, laboratory assessments, ECGs, vital signs (blood pressure, heart rate, body temperature, respiratory rate), physical examinations, MELD-Na score |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | Yes |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | Yes |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | Yes |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | Yes |
E.6.13.1 | Other scope of the trial description |
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E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 7 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 7 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
United States |
France |
United Kingdom |
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E.8.7 | Trial has a data monitoring committee | Yes |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | |
E.8.9.1 | In the Member State concerned months | 9 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 3 |