Study to Determine the Safety and Effectiveness of Antiviral Combination Therapy to Treat Hepatitis C Virus (HCV) in Patients Who Have Previously Not Received the Standard of Care
Parallel, Open-Label, Randomized Study to Evaluate the Safety, Pharmacokinetics, and Pharmacodynamics of PSI-7977 in Combination With BMS-790052 With or Without Ribavirin in Treatment Naive Subjects Chronically Infected With Hepatitis C Virus Genotypes 1, 2, or 3
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Tipo di studio
Tipo di studio
Iscrizione (Effettivo)
Iscrizione
Fase
Fase
- Fase 2
Contatti e Sedi
Luoghi di studio
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San Juan, Porto Rico, 00927
- Local Institution
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California
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Coronado, California, Stati Uniti, 92118
- Southern California Liver Centers
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San Diego, California, Stati Uniti, 92105
- Research and Education, Inc.
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Colorado
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Aurora, Colorado, Stati Uniti, 80045
- University Of Colorado Denver & Hospital
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Florida
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Gainesville, Florida, Stati Uniti, 32610
- University Of Florida Hepatology
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Orlando, Florida, Stati Uniti, 32803
- Orlando Immunology Center
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South Miami, Florida, Stati Uniti, 33143
- Miami Research Associates
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Maryland
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Baltimore, Maryland, Stati Uniti, 21202
- Mercy Medical Center
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Lutherville, Maryland, Stati Uniti, 21093
- Johns Hopkins University
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Michigan
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Ann Arbor, Michigan, Stati Uniti, 48109
- University of Michigan Health System
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New York
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Bronx, New York, Stati Uniti, 10468
- Bronx Va Medical Center 3c Sub-J
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New York, New York, Stati Uniti, 10021
- Weill Cornell Medical College
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Oklahoma
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Tulsa, Oklahoma, Stati Uniti, 74104
- Options Health Research, LLC
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Tulsa, Oklahoma, Stati Uniti, 74135
- Healthcare Research Consultants
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Pennsylvania
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Philadelphia, Pennsylvania, Stati Uniti, 19104
- University of Pennsylvania
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Texas
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San Antonio, Texas, Stati Uniti, 78215
- Alamo Medical Research
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Virginia
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Annandale, Virginia, Stati Uniti, 22003
- Metropolitan Research
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Wisconsin
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Madison, Wisconsin, Stati Uniti, 53715
- Dean Clinic
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Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- Men and women, ages 18 to 70 years.
- Participants infected with hepatitis C virus (HCV) genotype 1, 2, or 3, with no previous exposure to an interferon formulation (ie, interferon-alpha, pegylated interferon-alpha) ribavirin, or other HCV-specific direct-acting antiviral (including daclatasvir and PSI-7977).
- Patients should have chronic hepatitis C genotype 1a, 1b, 2, or 3 as documented by: positive test results for anti-HCV antibody; HCV RNA; or a HCV genotype at least 6 months prior to screening, and HCV RNA and anti-HCV antibody at the time of screening.
Exclusion Criteria:
- Evidence of a medical condition associate with chronic liver disease other than HCV.
- History of variceal bleeding, hepatic encephalopathy, or ascites requiring management with diuretics or paracentesis.
- History of hemophilia.
- History of torsade de pointes.
- Current or known history of cancer (except in situ carcinoma of the cervix or adequately treated basal or squamous cell carcinoma of the skin) within 5 years prior to enrollment.
- History of gastrointestinal disease or surgical procedure (except cholecystectomy).
- History of clinically significant cardiac disease.
- Blood transfusion within 4 weeks prior to study drug administration.
- Poor venous access.
- Any other medical, psychiatric, and/or social reason which, in the opinion of the Investigator, would make the candidate inappropriate for participation in this study.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Nessuno (etichetta aperta)
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
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Sperimentale: Treatment A: PSI-7977 + Daclatasvir
Genotype 1a or 1b
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Tablets, oral, 400 mg, once daily
Tablets, oral, 60 mg, once daily
Altri nomi:
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Sperimentale: Treatment B: PSI-7977 + Daclatasvir
Genotype 2 or 3
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Tablets, oral, 400 mg, once daily
Tablets, oral, 60 mg, once daily
Altri nomi:
|
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Sperimentale: Treatment C: PSI-7977 + Daclatasvir
Genotype 1a or 1b
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Tablets, oral, 400 mg, once daily
Tablets, oral, 60 mg, once daily
Altri nomi:
|
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Sperimentale: Treatment D: PSI-7977 + Daclatasvir
Genotype 2 or 3
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Tablets, oral, 400 mg, once daily
Tablets, oral, 60 mg, once daily
Altri nomi:
|
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Sperimentale: Treatment E: PSI-7977 + Daclatasvir + Ribavirin
Genotype 1a or 1b
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Tablets, oral, 400 mg, once daily
Tablets, oral, 60 mg, once daily
Altri nomi:
Tablets, oral, 200 mg
Altri nomi:
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|
Sperimentale: Treatment F: PSI-7977 + Daclatasvir+ Ribavirin
Genotype 2 or 3
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Tablets, oral, 400 mg, once daily
Tablets, oral, 60 mg, once daily
Altri nomi:
Tablets, oral, 200 mg
Altri nomi:
|
|
Sperimentale: Treatment G: PSI-7977 + Daclatasvir
Hepatitis C virus genotype 1, treatment-naive patients Genotype 1a or 1b |
Tablets, oral, 400 mg, once daily
Tablets, oral, 60 mg, once daily
Altri nomi:
|
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Sperimentale: Treatment H: PSI-7977 + BMS-790052 + Ribavirin
Hepatitis C virus genotype 1, treatment-naive patients Genotype 1a or 1b |
Tablets, oral, 400 mg, once daily
Tablets, oral, 60 mg, once daily
Altri nomi:
Tablets, oral, 200 mg
Altri nomi:
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Sperimentale: Treatment I: PSI-7977 + Daclatasvir
Patients who experienced telaprevir/boceprevir treatment failure Genotype 1a or 1b |
Tablets, oral, 400 mg, once daily
Tablets, oral, 60 mg, once daily
Altri nomi:
|
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Sperimentale: Treatment J: PSI-7977 + Daclatasvir + Ribavirin
Patients who experienced telaprevir/boceprevir treatment failure Genotype 1a or 1b |
Tablets, oral, 400 mg, once daily
Tablets, oral, 60 mg, once daily
Altri nomi:
Tablets, oral, 200 mg
Altri nomi:
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Percentage of Participants With Sustained Virologic Response at Post Treatment Week 12 (SVR12)
Lasso di tempo: Follow-up Week 12
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SVR12 was defined as hepatitis C virus (HCV) RNA less than the lower limit of quantitation, target detected or target not detected (ie, HCV RNA <25 IU/mL) at follow-up Week 12. DCV=daclatasvir, SOF=sofosbuvir.
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Follow-up Week 12
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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Percentage of Participants With Sustained Virologic Response at Post Treatment Week 24 (SVR24)
Lasso di tempo: Follow-up Week 24
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SVR24 was defined as participant's hepatitis C virus RNA less than the lower limit of quantitation, target detected or target not detected at follow-up Week 24.
DCV=daclatasvir, SOF=sofosbuvir.
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Follow-up Week 24
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Percentage of Participants With Viral Breakthrough During the Treatment Period
Lasso di tempo: First dose of study drug (Day 1) up to end of treatment period (up to 12 or 24 weeks, depending on treatment group)
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Viral breakthrough is defined as any confirmed increase in viral load ≥1 log from nadir or any confirmed hepatitis C virus RNA levels ≥25 IU/mL on or after Week 8.
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First dose of study drug (Day 1) up to end of treatment period (up to 12 or 24 weeks, depending on treatment group)
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Percentage of Participants Who Experienced Viral Relapse During Follow-up Period
Lasso di tempo: Day 1 of follow-up period (Week 13 or 25, depending on treatment group) to end of follow-up period (up to 48 weeks)
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Viral relapse during follow-up is defined as any confirmed quantifiable hepatitis C virus (HCV) RNA ≥25 IU/mL with HCV RNA levels less than the lower limit of quantitation, target detected or target not detected, ie, HCV RNA <25 IU/mL at the end of treatment.
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Day 1 of follow-up period (Week 13 or 25, depending on treatment group) to end of follow-up period (up to 48 weeks)
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Change From Baseline in log10 Hepatitis C Virus (HCV) RNA at Follow-up Week 24
Lasso di tempo: Baseline, Follow-up week 24
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Change from baseline in log10 HCV RNA at scheduled sampling time.
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Baseline, Follow-up week 24
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Number of Participants Who Died and With Serious Adverse Events (SAEs) and Grade 3-4 Adverse Events (AEs), During the Treatment Period Prior to Addition of Rescue Therapy
Lasso di tempo: First dose of study drug (Day 1) up to the start of rescue therapy (12 or 24 weeks, depending on treatment group)
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AE was defined as any new unfavorable symptom, sign, or disease or worsening of a preexisting condition that does not necessarily have a causal relationship with treatment.
SAE was defined as a medical event that at any dose resulted in death, persistent or significant disability/incapacity, or drug dependency/abuse; was life-threatening, an important medical event, or a congenital anomaly/birth defect; or required or prolonged hospitalization.
Based on the severity, AEs were categorized as Grade (Gr) 1=Mild, Gr 2=Moderate, Gr 3=Severe, Gr 4=Very severe.
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First dose of study drug (Day 1) up to the start of rescue therapy (12 or 24 weeks, depending on treatment group)
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Number of Participants Who Died and With Serious Adverse Events (SAEs), Grade 3-4 Adverse Events (AEs), and Grade 3-4 Abnormalities on Laboratory Test Results During Follow-up Period
Lasso di tempo: AEs: From Day 1 of follow-up period (Week 13 or 25) up to study discharge (up to 72 weeks). SAEs: From Day 1 of follow-up period (Week 13 or 25) up to 30 days after study discharge (up to 74 weeks)
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AE was defined as any new unfavorable symptom, sign, or disease or worsening of a preexisting condition that does not necessarily have a causal relationship with treatment.
SAE was defined as a medical event that at any dose resulted in death, persistent or significant disability/incapacity, or drug dependency/abuse; was life-threatening, an important medical event, or a congenital anomaly/birth defect; or required or prolonged hospitalization.
Based on the severity, AEs were categorized as Grade (Gr) 1=Mild, Gr 2=Moderate, Gr 3=Severe, Gr 4=Very severe
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AEs: From Day 1 of follow-up period (Week 13 or 25) up to study discharge (up to 72 weeks). SAEs: From Day 1 of follow-up period (Week 13 or 25) up to 30 days after study discharge (up to 74 weeks)
|
Collaboratori e investigatori
Sponsor
Sponsor
Collaboratori
Collaboratori
Pubblicazioni e link utili
Collegamenti utili
Studiare le date dei record
Studia le date principali
Inizio studio
Inizio studio
Completamento primario (Effettivo)
Completamento primario
Completamento dello studio (Effettivo)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Termini MeSH pertinenti aggiuntivi
- Malattie dell'apparato digerente
- Infezioni da virus a RNA
- Malattie virali
- Infezioni
- Infezioni a trasmissione ematica
- Malattie trasmissibili
- Malattie del fegato
- Flaviviridae Infezioni
- Epatite, virale, umana
- Infezioni da enterovirus
- Infezioni da Picornaviridae
- Epatite cronica
- Epatite
- Epatite A
- Epatite C
- Epatite C, cronica
- Meccanismi molecolari dell'azione farmacologica
- Agenti antinfettivi
- Agenti antivirali
- Antimetaboliti
- Sofosbuvir
- Ribavirina
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- AI444-040
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