E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Non-alcoholic steatohepatitis |
Esteatohepatitis no alcohólica |
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E.1.1.1 | Medical condition in easily understood language |
Non-alcoholic steatohepatitis (NASH) |
Esteatohepatitis no alcohólica (EHNA) |
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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 | 19.0 |
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 compare the effect of semaglutide subcutaneous (s.c.) once daily versus placebo on histological resolution of non-alcoholic steatohepatitis (NASH). |
Comparar el efecto de la semaglutida SC administrada una vez al día frente a placebo en la resolución histológica de la EHNA. |
|
E.2.2 | Secondary objectives of the trial |
1. To investigate the dose-response relationship of three dose levels of semaglutide s.c. once daily (0.1 mg/day, 0.2 mg/day and 0.4 mg/day) on histological resolution of NASH. 2. To compare the effects of semaglutide s.c. once daily to placebo on liver-related histological parameters and biomarkers of NASH disease. |
1. Investigar la relación dosis-respuesta de tres niveles de dosis de semaglutida SC administrada una vez al día (0,1 mg/día, 0,2 mg/día y 0,4 mg/día) en la resolución histológica de la EHNA. 2. Comparar los efectos de semaglutida SC administrada una vez al día frente a placebo en los parámetro histológicos relacionados con el hígado y los biomarcadores relacionados con la enfermedad de EHNA. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Informed consent obtained before any trial-related activities. Trial-related activities are any procedures that are carried out as part of the trial, including activities to determine suitability for the trial. 2. Male or female, aged 18-75 years (both inclusive) (for Japan: male or female aged 20-75 years (both inclusive) at the time of signing informed consent. 3. Local histological diagnosis of NASH followed by histological confirmation of NASH based on central pathologist evaluation of a liver biopsy obtained up to 21 weeks before screening. 4. A histological NAS > = 4 with a score of 1 or more in each sub-component of the score based on central pathologist evaluation. 5. NASH fibrosis stage 2 or 3 according to the NASH CRN fibrosis staging system based on central pathologist evaluation. |
1. Se tendrá que obtener el consentimiento informado antes de realizar ninguna actividad relacionada con el ensayo. Se consideran actividades relacionadas con el ensayo todos los procedimientos realizados como parte del mismo, incluidas las actividades realizadas con el fin de determinar la idoneidad para participar en el ensayo. 2. Varones o mujeres de 18 a 75 años de edad (ambos inclusive) (en Japón: varones o mujeres de 20 a 75 años de edad (ambos inclusive) en el momento de firmar el consentimiento informado. 3. Diagnóstico histológico local de EHNA seguido de confirmación histológica de EHNA, según la evaluación realizada por un anatomopatólogo central de una biopsia hepática obtenida hasta 21 semanas antes de la selección. 4. NAS histológico > 4 con una puntuación de 1 o más en cada subcomponente del índice, según la evaluación de un anatomopatólogo central. 5. Estadio 2 o 3 de fibrosis en la EHNA de acuerdo con el sistema de estadificación de la fibrosis de la CRN de la EHNA, según la evaluación de un anatomopatólogo central. |
|
E.4 | Principal exclusion criteria |
1. Known or suspected abuse of alcohol (> 20 g/day for women or > 30 g/day for men), alcohol dependence* or narcotics. (* = assessed by the Alcohol Use Disorders Identification Test (AUDIT questionnaire)). 2. Diagnosis of type 1 diabetes according to medical records. 3. HbA1c > 9% at screening. 4. History or presence of pancreatitis (acute or chronic). 5. Calcitonin ≥ 50 ng/L at screening. 6. Family or personal history of multiple endocrine neoplasia type 2 or medullary thyroid carcinoma. Family is defined as a first degree relative. 7. Body Mass Index (BMI) ≤ 25.0 or ≥ 45.0 kg/m^2 at the screening visit. 8. Female who is pregnant, breast-feeding or intends to become pregnant or is of childbearing potential and not using an adequate contraceptive method (adequate contraceptive measures as required by local regulation or practice). |
1. Confirmación o sospecha de abuso de alcohol (> 20 g/día en las mujeres o > 30 g/día en los varones); dependencia del alcohol* o de narcóticos. (* = evaluado mediante la Prueba de identificación de trastornos relacionados con el consumo de alcohol (cuestionario AUDIT)). 2. Diagnóstico de diabetes tipo 1 registrado en la historia clínica. 3. HbA1c > 9% en la selección. 4. Antecedentes o presencia de pancreatitis (aguda o crónica). 5. Calcitonina ≥ 50 ng/l en la selección. 6. Antecedentes personales o familiares de neoplasia endocrina múltiple tipo 2 o carcinoma medular de tiroides. La familia se refiere a parientes de primer grado. 7. Índice de masa corporal (IMC) ≤ 25,0 y ≥ 45,0 kg/m2 en la visita de selección (visita 1). 8. Mujeres embarazadas, en período de lactancia, que pretendan quedarse embarazadas o que estén en edad fértil y no utilicen un método anticonceptivo adecuado (según exija la normativa o práctica local). |
|
E.5 End points |
E.5.1 | Primary end point(s) |
NASH resolution without worsening of fibrosis (yes/no) |
Resolución de la EHNA sin empeoramiento de la fibrosis (sí/no) |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
After 72 weeks |
Al cabo de 72 semanas |
|
E.5.2 | Secondary end point(s) |
1. At least one stage of liver fibrosis improvement with no worsening of NASH (yes/no) (worsening defined as an increase of at least one stage of either lobular inflammation or hepatocyte ballooning according to NASH clinical research network (CRN) criteria). 2. Change in non-alcoholic fatty liver disease (NAFLD) activity score (NAS) (0-8) 3. Change in stage of fibrosis according to the Kleiner fibrosis classification (0-4) 4. Change in activity component of steatosis-activity-fibrosis (SAF) score (0-4) 5. Change in fasting plasma glucose (FPG) 6. Change in glycosylated haemoglobin A1c (HbA1c) 7. Change in serum enhanced liver fibrosis (ELF) |
1. Mejoría de la fibrosis hepática en al menos un estadio, sin empeoramiento de la EHNA (sí/no) (empeoramiento definido como un aumento de al menos un estadio de la inflamación lobular o balonamiento de los hepatocitos conforme a los criterios de la CRN de la EHNA). 2. Variación del Índice de actividad de la EsHNA (NAS) (0-8) 3. Variación del estadio de fibrosis conforme a la clasificación de fibrosis de Kleiner (0-4) 4. Variación del componente de actividad del índice de esteatosis-actividad-fibrosis (SAF) (0-4) 5. Variación de la glucosa plasmática en ayunas (GPA) 6. Variación de la hemoglobina glucosilada tipo A1c (HbA1c) 7. Variación de la fibrosis hepática (AFH) en suero |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
1. After 72 weeks 2. – 7. From baseline to week 72 |
1. Al cabo de 72 semanas 2. - 7. Entre el momento basal y la semana 72 |
|
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 | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | Yes |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
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 | Yes |
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 | 6 |
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 | 5 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 47 |
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 |
Canada |
European Union |
Japan |
Russian Federation |
United States |
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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 | 2 |
E.8.9.1 | In the Member State concerned months | 7 |
E.8.9.1 | In the Member State concerned days | 11 |
E.8.9.2 | In all countries concerned by the trial years | 2 |
E.8.9.2 | In all countries concerned by the trial months | 7 |
E.8.9.2 | In all countries concerned by the trial days | 11 |