E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Non-alcoholic steatohepatitis Compensated liver cirrhosis |
Esteatohepatitis no alcohólica Cirrosis de hígado compensada |
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E.1.1.1 | Medical condition in easily understood language |
Non-alcoholic steatohepatitis (NASH) Compensated liver cirrhosis |
Esteatohepatitis no alcohólica (EHNA) Cirrosis de hígado compensada |
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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 | 20.1 |
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 |
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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 | 10024667 |
E.1.2 | Term | Liver cirrhosis |
E.1.2 | System Organ Class | 10019805 - Hepatobiliary disorders |
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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 investigate the effect of semaglutide subcutaneous (s.c.) 2.4 mg once-weekly on liver fibrosis compared with placebo in subjects with NASH and compensated fibrosis stage 4 |
Investigar el efecto de semaglutida s.c. 2,4 mg una vez a la semana sobre la EHNA en comparación con un placebo en sujetos con EHNA y fibrosis en estadio 4 compensada. |
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E.2.2 | Secondary objectives of the trial |
1. To investigate the effect of semaglutide s.c. 2.4 mg once-weekly on NASH compared with placebo in subjects with NASH and compensated fibrosis stage 4 2, To evaluate the safety and tolerability of semaglutide s.c. 2.4 mg once-weekly compared with placebo in subjects with NASH and compensated fibrosis stage 4 |
1. Investigar el efecto de semaglutida s.c. 2,4 mg una vez a la semana sobre la EHNA en comparación con un placebo en sujetos con EHNA y fibrosis en estadio 4 compensada 2. Evaluar la seguridad y la tolerabilidad de semaglutida s.c. 2,4 mg una vez a la semana en comparación con un placebo en sujetos con EHNA y fibrosis en estadio 4 compensada |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Male or female, aged 18-75 years (both inclusive) at the time of signing informed consent. - Histologic evidence of NASH and fibrosis stage 4 according to the NASH CRN classification based on central pathologist evaluation of a liver biopsy obtained within 360 days prior to screening. In subjects who have never had a liver biopsy showing NASH and F4, liver stiffness above14 kPa by FibroScan® at screening must be documented before subjects can have a trial-related liver biopsy - A histological NAFLD activity score (NAS) equal to or above 3 with a score of 1 or more in lobular inflammation and hepatocyte ballooning based on central pathologist evaluation - Body mass index equal to or above 27 kg/m^2 |
Los sujetos son elegibles para ser incluidos en el ensayo solo si se aplican todos los criterios siguientes: a. Consentimiento informado obtenido antes de cualquier actividad relacionada con el ensayo. Las actividades relacionadas con el ensayo son cualquier procedimiento que se lleve a cabo como parte del ensayo, incluidas las actividades para determinar la idoneidad del ensayo. b. Hombre o mujer, de 18 a 75 años (ambos inclusive) en el momento de firmar el consentimiento informado. c. Evidencia histológica de EHNA y fibrosis en estadio 4, según la clasificación EHNA CRN, basada en la evaluación de una biopsia de hígado del patólogo principal obtenida dentro de los 360 días anteriores a la selección. En sujetos que nunca se les haya hecho una biopsia de hígado que muestre EHNA y F4, se debe documentar una rigidez hepática> 14 kPa por medio de FibroScan® en la selección, antes de que a los sujetos se les pueda realizar una biopsia de hígado relacionada con el ensayo. d. Un valor histológico de actividad NAFLD (NAS) ≥ 3 con un valor de 1 o más en inflamación lobular y balonamiento de hepatocitos según la evaluación del patólogo principal. e. Índice de masa corporal ≥27 kg/m2 |
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E.4 | Principal exclusion criteria |
- Presence or history of hepatic decompensation (e.g. ascites, variceal bleeding, hepatic encephalopathy or spontaneous bacterial peritonitis) or liver transplantation - Presence or history of gastroesophageal varices within the past 360 days prior to screening. For subjects with no known history of gastroesophageal varices and with a Fibroscan® equal to or above 20 kPa and thrombocytes equal to or below 150,000, a esophagogastroduodenoscopy must be performed to evaluate presence of gastroesophageal varices - Presence or history of hepatocellular carcinoma - Treatment with vitamin E (at doses equal to or above 800 IU/day) or pioglitazone which has not been at a stable dose in the opinion of the investigator in the period from 90 days prior to screening - Treatment with glucagon-like peptide-1 receptor agonists (GLP-1 RAs) in the period from 90 days prior to screening - Treatment with other glucose lowering agent(s) (apart from what is listed in the exclusion criterion above) or weight loss medication not stable in the opinion of the investigator in the period from 28 days prior to screening |
• Presencia o antecedentes de descompensación hepática (por ejemplo, ascitis, varices hemorrágicas, encefalopatía hepática o peritonitis bacteriana espontánea) o trasplante de hígado. • Presencia o antecedentes de varices gastroesofágicas en los 360 días previos a la selección. En los sujetos sin antecedentes conocidos de varices gastroesofágicas y con un Fibroscan® ≥ 20 kPa y un recuento de plaquetas ≤ 150.00016 deberá realizarse una esofagogastroduodenoscopia para evaluar la presencia de varices gastroesofágicas • Presencia o antecedentes de carcinoma hepatocelular. • Tratamiento con vitamina E (en dosis ≥ 800 UI/día) o pioglitazona que, en opinión del investigador, no se ha mantenido en una dosis estable en el período correspondiente a los 90 días previos a la selección. • Tratamiento con agonistas del receptor del péptido glucagonoide-1 (AR GLP-1) en el período correspondiente a los 90 días previos a la selección. • Tratamiento con otros hipoglucemiantes (aparte de los citados en el criterio de exclusión anterior) o medicamentos para adelgazar que, en opinión del investigador, no se ha mantenido en una dosis estable en el período correspondiente a los 28 días previos a la selección. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Relative change in liver stiffness measured by MRE |
Variacion relativa en la rigidez hepática medida mediante ERM |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
From baseline (week 0) to visit 12 (week 48) |
Desde el momento basal (semana 0) hasta la visita 12 (semana 48) |
|
E.5.2 | Secondary end point(s) |
1. Relative change in liver fat content (%) measured by MRI-PDFF 2. 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, hepatocyte ballooning or steatosis according to the NASH CRN criteria) 3. NASH resolution (yes/no) (defined by the NASH CRN as lobular inflammation 0 – 1 and ballooning 0) 4. Change in Stage of fibrosis according to the NASH CRN fibrosis score 5. Change in NAFLD activity score (NAS) according to the NASH CRN criteria 6. Number of treatment emergent adverse events |
1. Variación relativa del contenido de grasa hepática (%) medido mediante RM-PDFF 2. 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 lobulillar, balonización de los hepatocitos o esteatosis conforme a los criterios CRN sobre la EHNA) 3. Resolución de la EHNA (sí/no) (definida por los criterios CRN sobre la EHNA como inflamación lobulillar de 0-1 y balonización de 0) 4. Variación del estadio de fibrosis según la puntuación de fibrosis de los criterios CRN sobre la EHNA 5. Variación de la puntuación de actividad de la esteatosis hepática no alcohólica (NAS) según los criterios CRN sobre la EHNA 6. Número de acontecimientos adversos aparecidos durante el tratamiento |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
All secondary endpoints: From baseline (week 0) to visit 12 (week 48) |
Todos los criterios de valoración secundarios: desde el momento basal (semana 0) hasta la visita 12 (semana 48) |
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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 | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
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 |
Tolerabilidad |
|
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 | 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 | 2 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 19 |
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 |
European Union |
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
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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 | 1 |
E.8.9.1 | In the Member State concerned months | 7 |
E.8.9.1 | In the Member State concerned days | 29 |
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 | 7 |
E.8.9.2 | In all countries concerned by the trial days | 29 |