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- Essai clinique NCT02023112
Study to Evaluate the Efficacy and Safety of ABT-450/Ritonavir/ABT- 267 (ABT-450/r/ABT-267) in Japanese Adults With Genotype 2 Chronic Hepatitis C Virus (HCV) Infection (GIFT-II)
An Open-label Study to Evaluate the Efficacy and Safety of ABT-450/Ritonavir/ABT-267 (ABT-450/r/ABT-267) Co-administered With Ribavirin (RBV) for 12 or 16 Weeks in Treatment-Naïve and Treatment-Experienced Japanese Adults With Genotype 2 Chronic Hepatitis C Virus (HCV) Infection With and Without Compensated Cirrhosis (GIFT-II)
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Type d'étude
Inscription (Réel)
Phase
- Phase 3
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- Chronic HCV-infection prior to study enrollment
- Screening laboratory result indicating HCV genotype 2 infection
- Subject has plasma HCV ribonucleic acid (RNA) level greater than 10,000 IU/mL at Screening
- Voluntarily sign an informed consent
Exclusion Criteria:
- Co-infection of Hepatitis B Virus (HBV), human immunodeficiency virus (HIV) and any HCV genotype other than genotype 2
- Prior therapy with direct acting antiviral agents for the treatment of HCV, including telaprevir, simeprevir and boceprevir
- Any cause of liver disease other than chronic HCV-infection, including but not limited to the following: hemochromatosis; alpha-1 antitrypsin deficiency; Wilson's disease; autoimmune hepatitis; alcoholic liver disease; drug-related liver disease
- Clinically significant laboratory abnormalities
- Uncontrolled clinically significant disease, disorder or medical illness
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: ABT-450/r/ABT-267 plus RBV for 12 weeks
ABT-450/r/ABT-267 (150/100/25 mg once daily) plus weight-based ribavirin (RBV; 400 to 1,000 mg/day, divided twice daily) for 12 weeks
|
Tablette; ABT-450 coformulé avec du ritonavir et de l'ABT-267
Autres noms:
Capsule
|
|
Expérimental: ABT-450/r/ABT-267 plus RBV for 16 weeks
ABT-450/r/ABT-267 (150/100/25 mg once daily) plus weight-based RBV (400 to 1,000 mg/day, divided twice daily) for 16 weeks
|
Tablette; ABT-450 coformulé avec du ritonavir et de l'ABT-267
Autres noms:
Capsule
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Percentage of Non-cirrhotic, Treatment-naive Participants in Each Treatment Group With a Sustained Virologic Response 12 Weeks Post-treatment (SVR12)
Délai: 12 weeks after last dose of study drug
|
The percentage of participants with sustained virologic response (plasma Hepatitis C virus ribonucleic acid [HCV RNA] level less than the lower limit of quantitation [< LLOQ]) 12 weeks after the last dose of study drug.
|
12 weeks after last dose of study drug
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Percentage of Participants in Each Treatment Arm With On-treatment Virologic Failure During the Treatment Period
Délai: 12 or 16 weeks (end of treatment period)
|
On-treatment virologic failure was defined as rebound (confirmed HCV RNA ≥ LLOQ after HCV RNA < LLOQ during treatment, or confirmed increase from nadir in HCV RNA [> 1 log10 IU/mL above nadir] at any time point during treatment) or failure to suppress HCV during treatment (all on-treatment values of HCV RNA ≥ LLOQ with at least 6 weeks of treatment).
|
12 or 16 weeks (end of treatment period)
|
|
Percentage of Participants With Post-treatment Relapse
Délai: within 12 weeks after the last dose of study drug
|
Relapse by post-treatment Week 12 was defined as confirmed HCV RNA ≥ LLOQ between end of treatment and 12 weeks after last actual dose of study drug for a participant with HCV RNA < LLOQ at the final treatment visit and who completed study treatment.
Completion of treatment was defined as a study drug duration ≥ 77 days for the 12-week treatment arm or ≥ 105 days for the 16-week treatment arm.
|
within 12 weeks after the last dose of study drug
|
|
Percentage of Participants With SVR12 Weeks Post-treatment for Each Treatment Arm Within Different Subpopulations
Délai: 12 weeks after last dose of study drug
|
The percentage of participants with SVR12 in each treatment arm within the following subpopulations: noncirrhotic participants; noncirrhotic treatment-experienced (T-exp) participants; noncirrhotic participants who relapsed after prior IFN-based therapy (relapsers); noncirrhotic T-exp participants who were non-responders to prior IFN-based therapy; noncirrhotic T-exp participants who were intolerant to IFN-based therapy; participants with compensated cirrhosis.
|
12 weeks after last dose of study drug
|
|
Percentage of Participants in Each Treatment Arm With On-treatment Virologic Failure During the Treatment Period for Each Treatment Arm Within Different Subpopulations
Délai: 12 or 16 weeks (end of treatment period)
|
The percentage of participants with on-treatment virologic failure in each treatment arm within the following subpopulations: noncirrhotic participants; noncirrhotic treatment-experienced (T-exp) participants; participants with compensated cirrhosis. On-treatment virologic failure was defined as rebound (confirmed HCV RNA ≥ LLOQ after HCV RNA < LLOQ during treatment, or confirmed increase from nadir in HCV RNA [> 1 log10 IU/mL above nadir] at any time point during treatment) or failure to suppress HCV during treatment (all on-treatment values of HCV RNA ≥ LLOQ with at least 6 weeks of treatment). |
12 or 16 weeks (end of treatment period)
|
|
Percentage of Participants With Post-treatment Relapse Within Different Subpopulations
Délai: within 12 weeks after the last dose of study drug
|
The percentage of participants with relapse by post-treatment Week 12 in each treatment arm within the following subpopulations: noncirrhotic participants; noncirrhotic treatment-experienced (T-exp) participants; participants with compensated cirrhosis. Relapse by post-treatment Week 12 was defined as confirmed HCV RNA ≥ LLOQ between end of treatment and 12 weeks after last actual dose of study drug for a participant with HCV RNA < LLOQ at the final treatment visit and who completed study treatment. Completion of treatment was defined as a study drug duration ≥ 77 days for the 12-week treatment arm or ≥ 105 days for the 16-week treatment arm. |
within 12 weeks after the last dose of study drug
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Directeur d'études: Yasunori Yachi, AbbVie GK.
Publications et liens utiles
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
- Maladies du système digestif
- Infections par virus à ARN
- Maladies virales
- Infections
- Infections transmissibles par le sang
- Maladies transmissibles
- Maladies du foie
- Infections à Flaviviridae
- Hépatite, virale, humaine
- Infections à entérovirus
- Infections à Picornaviridae
- Hépatite chronique
- Hépatite
- Hépatite A
- Hépatite C
- Hépatite C chronique
- Mécanismes moléculaires de l'action pharmacologique
- Agents anti-infectieux
- Agents antiviraux
- Inhibiteurs d'enzymes
- Agents anti-VIH
- Agents antirétroviraux
- Antimétabolites
- Inhibiteurs de protéase
- Inhibiteurs du cytochrome P-450 CYP3A
- Inhibiteurs des enzymes du cytochrome P-450
- Inhibiteurs de la protéase du VIH
- Inhibiteurs de la protéase virale
- Ribavirine
- Ritonavir
Autres numéros d'identification d'étude
- M14-153
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