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
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 2
Kontakter og lokationer
Studiesteder
-
-
California
-
Coronado, California, Forenede Stater, 92118
- Southern California Liver Centers
-
San Diego, California, Forenede Stater, 92105
- Research and Education, Inc.
-
-
Colorado
-
Aurora, Colorado, Forenede Stater, 80045
- University Of Colorado Denver & Hospital
-
-
Florida
-
Gainesville, Florida, Forenede Stater, 32610
- University Of Florida Hepatology
-
Orlando, Florida, Forenede Stater, 32803
- Orlando Immunology Center
-
South Miami, Florida, Forenede Stater, 33143
- Miami Research Associates
-
-
Maryland
-
Baltimore, Maryland, Forenede Stater, 21202
- Mercy Medical Center
-
Lutherville, Maryland, Forenede Stater, 21093
- Johns Hopkins University
-
-
Michigan
-
Ann Arbor, Michigan, Forenede Stater, 48109
- University of Michigan Health System
-
-
New York
-
Bronx, New York, Forenede Stater, 10468
- Bronx Va Medical Center 3c Sub-J
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New York, New York, Forenede Stater, 10021
- Weill Cornell Medical College
-
-
Oklahoma
-
Tulsa, Oklahoma, Forenede Stater, 74104
- Options Health Research, LLC
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Tulsa, Oklahoma, Forenede Stater, 74135
- Healthcare Research Consultants
-
-
Pennsylvania
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Philadelphia, Pennsylvania, Forenede Stater, 19104
- University of Pennsylvania
-
-
Texas
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San Antonio, Texas, Forenede Stater, 78215
- Alamo Medical Research
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-
Virginia
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Annandale, Virginia, Forenede Stater, 22003
- Metropolitan Research
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Wisconsin
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Madison, Wisconsin, Forenede Stater, 53715
- Dean Clinic
-
-
-
-
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San Juan, Puerto Rico, 00927
- Local Institution
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
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.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: Treatment A: PSI-7977 + Daclatasvir
Genotype 1a or 1b
|
Tablets, oral, 400 mg, once daily
Tablets, oral, 60 mg, once daily
Andre navne:
|
|
Eksperimentel: Treatment B: PSI-7977 + Daclatasvir
Genotype 2 or 3
|
Tablets, oral, 400 mg, once daily
Tablets, oral, 60 mg, once daily
Andre navne:
|
|
Eksperimentel: Treatment C: PSI-7977 + Daclatasvir
Genotype 1a or 1b
|
Tablets, oral, 400 mg, once daily
Tablets, oral, 60 mg, once daily
Andre navne:
|
|
Eksperimentel: Treatment D: PSI-7977 + Daclatasvir
Genotype 2 or 3
|
Tablets, oral, 400 mg, once daily
Tablets, oral, 60 mg, once daily
Andre navne:
|
|
Eksperimentel: Treatment E: PSI-7977 + Daclatasvir + Ribavirin
Genotype 1a or 1b
|
Tablets, oral, 400 mg, once daily
Tablets, oral, 60 mg, once daily
Andre navne:
Tablets, oral, 200 mg
Andre navne:
|
|
Eksperimentel: Treatment F: PSI-7977 + Daclatasvir+ Ribavirin
Genotype 2 or 3
|
Tablets, oral, 400 mg, once daily
Tablets, oral, 60 mg, once daily
Andre navne:
Tablets, oral, 200 mg
Andre navne:
|
|
Eksperimentel: 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
Andre navne:
|
|
Eksperimentel: 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
Andre navne:
Tablets, oral, 200 mg
Andre navne:
|
|
Eksperimentel: 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
Andre navne:
|
|
Eksperimentel: 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
Andre navne:
Tablets, oral, 200 mg
Andre navne:
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Percentage of Participants With Sustained Virologic Response at Post Treatment Week 12 (SVR12)
Tidsramme: Follow-up Week 12
|
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.
|
Follow-up Week 12
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Percentage of Participants With Sustained Virologic Response at Post Treatment Week 24 (SVR24)
Tidsramme: Follow-up Week 24
|
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.
|
Follow-up Week 24
|
|
Percentage of Participants With Viral Breakthrough During the Treatment Period
Tidsramme: First dose of study drug (Day 1) up to end of treatment period (up to 12 or 24 weeks, depending on treatment group)
|
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.
|
First dose of study drug (Day 1) up to end of treatment period (up to 12 or 24 weeks, depending on treatment group)
|
|
Percentage of Participants Who Experienced Viral Relapse During Follow-up Period
Tidsramme: Day 1 of follow-up period (Week 13 or 25, depending on treatment group) to end of follow-up period (up to 48 weeks)
|
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.
|
Day 1 of follow-up period (Week 13 or 25, depending on treatment group) to end of follow-up period (up to 48 weeks)
|
|
Change From Baseline in log10 Hepatitis C Virus (HCV) RNA at Follow-up Week 24
Tidsramme: Baseline, Follow-up week 24
|
Change from baseline in log10 HCV RNA at scheduled sampling time.
|
Baseline, Follow-up week 24
|
|
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
Tidsramme: First dose of study drug (Day 1) up to the start of rescue therapy (12 or 24 weeks, depending on treatment group)
|
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.
|
First dose of study drug (Day 1) up to the start of rescue therapy (12 or 24 weeks, depending on treatment group)
|
|
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
Tidsramme: 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)
|
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
|
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)
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Publikationer og nyttige links
Hjælpsomme links
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Sygdomme i fordøjelsessystemet
- RNA-virusinfektioner
- Virussygdomme
- Infektioner
- Blodbårne infektioner
- Overførbare sygdomme
- Leversygdomme
- Flaviviridae infektioner
- Hepatitis, viral, menneskelig
- Enterovirus infektioner
- Picornaviridae infektioner
- Hepatitis, kronisk
- Hepatitis
- Hepatitis A
- Hepatitis C
- Hepatitis C, kronisk
- Molekylære mekanismer for farmakologisk virkning
- Anti-infektionsmidler
- Antivirale midler
- Antimetabolitter
- Sofosbuvir
- Ribavirin
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- AI444-040
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