E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Chronic Hepatitis C Virus Infection (Genotype 1b) |
Epatite Cronica C genotipo 1b |
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E.1.1.1 | Medical condition in easily understood language |
Chronic Hepatitis C |
Epatite Cronica C |
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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 | 14.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10008912 |
E.1.2 | Term | Chronic 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 compare the efficacy of Lambda/RBV/DCV to alfa-2a/RBV/TVR in subjects with chronic infection with HCV GT-1b, measured as the proportion of subjects who achieve SVR12 at post-treatment follow-up Week 12. |
Confrontare l’efficacia di Lambda/RBV/DCV rispetto ad alfa-2a/RBV/TVR in soggetti con infezione cronica da HCV GT 1b, misurata come la proporzione di soggetti che ottengono una SVR12 alla settimana 12 di follow-up post trattamento. |
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E.2.2 | Secondary objectives of the trial |
•Compare the proportion of subjects who achieve SVR12 in treatment-naive subjects at post-treatment follow-up Week12 •Compare the proportion of subjects with rash related dermatologic events of special interest reported during the first 12 weeks of treatment •Compare the proportion of subjects who develop treatment emergent cytopenic abnormalities (anemia as defined by Hb <10 g/dL, and/or neutropenia as defined by ANC <750/mm³, and/or thrombocytopenia as defined by platelets <50,000/mm³) through EOT (max. 48 weeks). See Protocol sections 1.3.2 & 1.3.3 for additional objectives. |
•Confrontare la percentuale di soggetti ottengono SVR12 soggetti naive al trattamento nel periodo di follow-up di 12 sett post-tratt •Confrontare l’insorgenza di eventi cutanei tipo rash in particolare nelle prime 12 sett di trattam •Confrontare la percentuale di soggetti che sviluppano anomalie all’emocromo di tipo citopenico: anemia (definita da valori di emoglobina<10 g/dL), neutropenia (definita dalla riduzione del numero dei neutrofili < 750/mm3), trombocitopenia (definita dalla riduzione del numero delle piastrine < 50,000/mm3), per tutta la durata del trattamento (massimo 48 settimane). Vedi Protocollo sezione 1.3.2 & 1.3.3 per gli ulteriori obiettivi. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Patients chronically infected with HCV GT-1b • Naïve to prior treatment or documented evidence of relapse after 48 wks of treatment with alfa/RBV • HCV RNA viral load ≥ 100,000 copies/mL at screening • Patients with compensated cirrhosis are permitted |
• Soggetti con infezione cronica da HCV Genotipo GT-1b • Soggetti naive a precedente trattamento o evidenza documentata di ricaduta di malattia dopo 48 settimane di trattamento con alfa/RBV • HCV RNA ≥ 100,000 copie/mL al momento dello screening • Sono permessi pazienti con cirrosi compensata |
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E.4 | Principal exclusion criteria |
• Infection with HCV other than GT-1b • Positive HBsAg or HIV-1/HIV-2 antibody test at screening • Evidence of chronic liver disease caused by diseases other than chronic HCV infection • Current evidence of or history of variceal bleeding, hepatic encephalopathy, or ascites requiring diuretics or paracentesis or evidence of any of these findings on physical examination performed at screening • Current or known history of cancer (except adequately treated in situ carcinoma of the cervix, or basal or squamous cell carcinoma of the skin) within 5 years prior to screening • Evidence of decompensated cirrhosis based on radiologic criteria or biopsy results and clinical criteria • Laboratory values: hemoglobin < 12.0 g/dL (males) or < 11.0 g/dL (females), platelets <90,000/mm³, total serum bilirubin ≥ 2 mg/dL (unless due to Gilbert's disease). |
• Soggetti con infezione da HCV diversa da Genotipo-1b • Soggetti positive allo screening per gli anticorpi di HBsAg o HIV-1/HIV-2 • Evidenza di malattia epatica cronica causata da altre malattie diverse da malattia cronica da HCV • L'evidenza o anamnesi di sanguinamento da varici, encefalopatia epatica, ascite che richiede l’uso di diuretici o paracentesi o evidenza di uno qualsiasi di quest’ultimii su esame fisico effettuato al momento dello screening. • La storia attuale o nota di malattia tumorale (eccetto carcinoma in situ della cervice, o carcinoma a cellule basali o squamose della pelle adeguatamente trattati) entro 5 anni prima dello screening. • Evidenza di cirrosi scompensata in base a criteri radiologici o ai risultati della biopsia e ai criteri clinici • Valori di laboratorio: emoglobina < 12.0 g/dL (maschi) o < 11.0 g/dL (femmine), piastrine <90,000/mm³, bilirubina totale sierica ≥ 2 mg/dL (a meno che a causa della Malattia di Gilbert). |
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E.5 End points |
E.5.1 | Primary end point(s) |
To compare the efficacy of Lambda/RBV/DCV to alfa-2a/RBV/TVR in subjects with chronic infection with HCV GT-1b, measured as the proportion of subjects with SVR12. |
Confrontare l’efficacia di Lambda/RBV/DCV verso alfa-2a/RBV/TVR in suggetti con infezione cronica da HCV GT-1b, misurata con la proportzione di suggetti con SVR12. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
The Week 12 post-treatment follow-up visit. An additional analysis will be conducted when all subjects complete the Week 24 post-treatment follow-up visit. |
L'analisi dell'endpoint primario sarà effettuata dopo che tutti i soggetti raggiungeranno la visita della settimana 12 di follow-up post-trattamento. Un'ulteriore analisi sarà effettuata quando tutti i soggetti completeranno la visita della settimana 24 follow-up post-trattamento. |
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E.5.2 | Secondary end point(s) |
Proportion of subjects with • SVR12 in naive • dermatologic events • treatment emergent cytopenic abnormalities • on-treatment IFN associated flu-like/musculoskeletal symptoms • SVR24 |
Proporzione di soggetti con • SVR12 nein naive • eventi dermatologici • trattamento delle anomalie citopeniche emergenti • on-treatment IFN associato a sindrome simil-influenzale /sindrome musculoscheletrica • SVR24 |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
• After all subjects reach the Week 12 post-treatment follow-up visit • After all subjects complete the first 12 wks of treatment • After all subjects complete treatment • After all subjects complete treatment • After all subjects reach the Week 24 post-treatment follow-up visit. |
• Dopo che tutti i soggetti hanno raggiunto la visita della Settimana Week 12 follow-up post-trattamento • Dopo che tutti i soggetti hanno completato le prime 12 settimane di trattamento • Dopo che tutti i soggetti hanno completato il trattamento • Dopo che tutti i soggetti hanno raggiunto la visita della Settimana 24 di follow-up post-trattamento. |
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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 | Yes |
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 | No |
E.6.10 | Pharmacogenetic | Yes |
E.6.11 | Pharmacogenomic | Yes |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | Yes |
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) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
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 | 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) | Yes |
E.8.2.2 | Placebo | No |
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 | 5 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 46 |
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 |
Israel |
Japan |
Korea, Democratic People's Republic of |
Russian Federation |
Taiwan |
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
|
LVLS
Analysis of primary endpoint will be conducted after all subjects reach
the Week 12 posttreatment follow-up visit. An additional analysis will be conducted when all subjects
complete the Week 24 post-treatment follow-up visit. |
LVLS |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 0 |
E.8.9.1 | In the Member State concerned months | 25 |
E.8.9.1 | In the Member State concerned days | 24 |
E.8.9.2 | In all countries concerned by the trial years | 0 |
E.8.9.2 | In all countries concerned by the trial months | 25 |
E.8.9.2 | In all countries concerned by the trial days | 24 |