E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Hepatitis C Virus (HCV) genotype-1b Infection |
Virus de la hepatitis C (VHC) de genotipo 1b |
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E.1.1.1 | Medical condition in easily understood language |
Hepatitis C Virus (HCV) genotype-1 Infection |
Virus de la hepatitis C (VHC) de genotipo 1 |
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E.1.1.2 | Therapeutic area | Diseases [C] - Virus Diseases [C02] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 17.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10019744 |
E.1.2 | Term | Hepatitis C |
E.1.2 | System Organ Class | 10021881 - Infections and infestations |
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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 determine the efficacy of a 12-week treatment regimen of simeprevir in combination with daclatasvir, as measured by SVR12, in treatment-naïve, chronic HCV genotype 1b-infected subjects who have advanced fibrosis or compensated cirrhosis |
El objetivo principal es determinar la eficacia de un régimen de tratamiento de 12 semanas de simeprevir en combinación con daclatasvir, medida por la RVS12 (respuesta virológica sostenida tras 12 semanas del final del tratamiento [FT]), en pacientes con infección crónica por el VHC de genotipo 1b que no hayan recibido tratamiento previo, que presenten fibrosis avanzada o cirrosis compensada. |
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E.2.2 | Secondary objectives of the trial |
- To evaluate the efficacy of a 12-week treatment regimen containing simeprevir and daclatasvir with respect to the percentage of subjects achieving SVR4 and SVR24 - To evaluate the incidence of on-treatment failure. - To evaluate the incidence of viral relapse. - To determine/characterize emerging NS3/4A and NS5A mutations in subjects not achieving SVR. - To evaluate safety and tolerability of a 12-week treatment regimen containing simeprevir and daclatasvir. |
- Evaluar la eficacia de un régimen de tratamiento de 12 semanas basado en simeprevir y daclatasvir con respecto al porcentaje de pacientes que logran RVS4 y RVS24. - Evaluar la incidencia del fracaso durante el tratamiento. - Evaluar la incidencia de recidiva viral. - Determinar/caracterizar las mutaciones de NS3/4A y NS5A que aparezcan en los pacientes que no alcancen RVS. - Evaluar la seguridad y la tolerabilidad de un régimen de tratamiento de 12 semanas basada en simeprevir y daclatasvir. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Participant must have chronic Hepatitis C virus (HCV) genotype 1b infection confirmed at Screening - Participant must have HCV ribonucleic acid (RNA) greater than (>) 10,000 international unit per milliliter (IU/mL) at Screening - Participant must have documented advanced fibrosis or compensated liver cirrhosis at Screening (METAVIR F3 or F4) - Participants who have cirrhosis must have an hepatic imaging procedure (ultrasound, computed tomography [CT] scan or magnetic resonance imaging [MRI]) within 6 months prior to the Screening visit (or between Screening and Day 1) with no findings suspicious for hepatocellular carcinoma - Participant must have a body mass index (BMI) greater than or equal to (>=) 18 Kilogram per meter^2 (kg/m^2) - Participant must be treatment naive (that is, have not received prior treatment for HCV with any approved or investigational drug) |
Se reclutarán varones o mujeres de 18 o más años de edad con infección crónica por el VHC de genotipo 1b confirmada en la selección, un valor de ARN del VHC en la selección >10.000 UI/ml, fibrosis avanzada o cirrosis hepática compensada comprobadas mediante elastografía de ondas de cizalladura (Fibroscan) con un resultado > 9,6 kPa (cirrosis ? 14,6 kPa) en los ? 6 meses previos a de la selección o durante la selección con resultados disponibles antes del día 1 o mediante una biopsia que demuestre una puntuación METAVIR F3 (en las 24 semanas previas a la selección) o F4 (en cualquier momento previo) y no tratados previamente (es decir, que no hayan recibido tratamiento previo del VHC con ningún fármaco aprobado o en investigación). En los pacientes con cirrosis deberá descartarse el carcinoma hepatocelular |
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E.4 | Principal exclusion criteria |
- Participant has co-infection with HCV of a genotype other than genotype 1b - Participant has the presence of genetic variants coding for the NS5A-Y93H and/or L31M/V amino acid substitutions at Screening - Participant has evidence of current or previous episodes of hepatic decompensation (including controlled or uncontrolled ascites, bleeding varices or hepatic encephalopathy) - Participant has chronic liver disease of a non-HCV etiology (including but not limited to hemochromatosis, Wilson?s disease, alfa 1-antitrypsin deficiency, cholangitis, drug- or alcohol-related liver disease, primary biliary cirrhosis) - Participant has any other uncontrolled clinically significant disease or clinically significant findings during Screening that in the opinion of the investigator could compromise the Participants' safety or could interfere with the Participant participating in and completing the study - Participant has co-infection with human immunodeficiency virus (HIV) type 1 or 2 (positive HIV-1 or HIV-2 antibody test at Screening) - Participant has received a solid organ transplant |
Se excluirá a los posibles pacientes si tienen infección concurrente con VHC de un genotipo distinto del genotipo 1b, variantes genéticas que codifican las sustituciones de aminoácidos NS5A-Y93H o L31M/V, pruebas de episodios actuales o previos de descompensación hepática, enfermedad hepática crónica de etiología distinta del VHC o infección concurrente con los virus de la hepatitis B o de la inmunodeficiencia humana de tipo 1 ó 2 |
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E.5 End points |
E.5.1 | Primary end point(s) |
Percentage of Participants With Sustained Virologic Response 12 Weeks After end of Study Drug Treatment (SVR12) |
El criterio de valoración principal es la RVS12, definida como el porcentaje de pacientes con ARN-VHC <LIC 12 semanas después del FT |
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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- Percentage of Participants with SVR 4 Weeks After end of Study Drug Treatment (SVR4) and SVR 24 Weeks After end of Study Drug Treatment (SVR24) 2- Percentage of Participants with On-treatment Failure 3- Percentage of Participants with viral breakthrough 4- Percentage of Participants With Viral Relapse |
El porcentaje de pacientes con: 1-RVS4 2-RVS24 3-Fracaso durante el tratamiento, incluido rebote viral 4-Recidiva viral Se utilizarán las definiciones de RVS, fracaso durante el tratamiento, rebote viral y recidiva viral facilitadas en Definiciones de términos para caracterizar la respuesta al tratamiento basándose en los resultados del ARN del VHC |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
1- Week 16 and Week 36 2- Week 12 3- Week 12 4- Week 12 |
1-Semana 16 y semana 36 2-Semana 12 3-Semana 12 4-Semana 12 |
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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 | 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 | No |
E.8.1.1 | Randomised | No |
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 | No |
E.8.2.4 | Number of treatment arms in the trial | 1 |
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 | 30 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
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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Last patient last visit |
Ultima visita del último paciente |
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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 | 1 |
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 | 1 |