E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
non-alcoholic fatty liver disease (NAFLD) |
|
E.1.1.1 | Medical condition in easily understood language |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Digestive System Diseases [C06] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 24.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10053219 |
E.1.2 | Term | Non-alcoholic steatohepatitis |
E.1.2 | System Organ Class | 10019805 - Hepatobiliary disorders |
|
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 determine the safety and tolerability of single or combination therapy during 12 weeks of treatment by monitoring safety endpoints (including vital signs, physical examination, laboratory measurements, electrocardiogram [ECG]) and adverse events. |
|
E.2.2 | Secondary objectives of the trial |
Objectives 1-4: To determine the effect of twelve weeks of single or combination therapy on
1: Circulating markers of ongoing liver fibrosis as measured by the Enhanced Liver Fibrosis (ELF) Test
2: Intrahepatic lipid content (percent liver fat) by measuring Magnetic Resonance Imaging-Proton Density Fat Fraction (MRI-PDFF)
3: Cardiometabolic risk parameters by measuring body weight, waist and hip circumference, waist-to-hip ratio, Homeostasis Model Assessment of Insulin Resistance (HOMA-IR), hemoglobin A1C (HbA1c), fasting glucose, fasting insulin, and fasting lipid profile
4: Circulating markers of liver and/or systemic inflammation by measuring liver function tests (ALT) and high-sensitivity C-reactive Protein (hsCRP)
And
Objective 5: To evaluate the PK of each individual agent when administered as a single or combination therapy by collecting and analyzing blood samples to obtain plasma concentrations over 12 weeks of treatment.
|
|
E.2.3 | Trial contains a sub-study | Yes |
E.2.3.1 | Full title, date and version of each sub-study and their related objectives |
In line with the CTFG Recommendation paper (2019), Cohort 1 of the study can be defined as a sub-study. Further cohorts (sub-studies) will be added to the protocol via a protocol amendment and will be submitted to Health Authorities as substantial amendment applications. There is no specific title, date, version or objectives for Cohort 1, as all the cohorts will be conducted under the same protocol and will have the same objectives. Cohort 1 includes two arms: LYS006 treatment arm and LYS006 and tropifexor combination treatment arm. |
|
E.3 | Principal inclusion criteria |
•Phenotypic diagnosis of NASH based on the presence of all of the
following:
•ALT ≥ 43 IU/L (males) or ≥ 28 IU/L (females) at screening
•BMI ≥ 27 kg/m2 (in participants with a self-identified race other than
Asian) or ≥ 23 kg/m2 (in participants with a self-identified Asian race)
•History of Type 2 diabetes mellitus with HbA1c ≤ 9% at baseline
•ELF Test score ≥ 8.5 and ≤ 10.5 at either screening or baseline
•Liver fat ≥ 8%
•Participants must weigh at least 40 kg (88 lbs.) and no more than 150
kg (330 lbs.) |
|
E.4 | Principal exclusion criteria |
•Use of other investigational drugs within 5 half-lives of randomization, or within 3 months, whichever is longer
•Use of obeticholic acid (OCA) or pharmacologically-active weight loss drugs within 1 month of randomization.
•Use of strong CYP3A4/5 inhibitors or strong CYP3A4 inducers within 5 half-lives or 7 days of randomization, whichever is longer.
•History or presence of other concomitant liver diseases
•History or current diagnosis of ECG abnormalities
•Patients with contraindications to MRI imaging
•Current or history of significant alcohol consumption
•Clinical evidence of hepatic decompensation or severe liver impairment
•Women of child bearing potential (unless on highly effective methods of contraception)
•Presence of liver cirrhosis
•For cohort 1, use of OAT3 inhibitors or BRCP inhibitors within 5 half-lives or 7 days of randomization, whichever is longer |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Safety endpoints (including vital signs, physical examination, laboratory measurements, ECG); Adverse events |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Up to 21 weeks after first dose |
|
E.5.2 | Secondary end point(s) |
Enhanced Liver Fibrosis (ELF) Test
Percent (%) liver fat as measured by Magnetic Resonance Imaging-Proton Density Fat Fraction (MRI-PDFF)
Body weight, waist and hip circumferences, waist-to-hip ratio,
Homeostasis Model Assessment of Insulin Resistance (HOMA-IR),
hemoglobin A1c (HbA1c), fasting glucose, fasting insulin, fasting lipid
profile
Liver function tests (ALT), high-sensitivity C-reactive Protein (hsCRP)
Plasma concentrations
|
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
Up to 21 weeks after first dose |
|
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 | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | Yes |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | Yes |
E.6.13.1 | Other scope of the trial description |
Tolerability and biomarker efficacy |
|
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 | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
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 | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
|
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 | 4 |
E.8.5 | The trial involves multiple Member States | No |
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 |
Argentina |
Germany |
United States |
|
E.8.7 | Trial has a data monitoring committee | No |
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
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 4 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 4 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |