E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Patients with chronic hepatitis C (CHC) genotype 1 virus coinfected with human immunodeficiency virus type 1 (HIV-1) |
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MedDRA Classification |
E.1.3 | Condition being studied is a rare disease | Information not present in EudraCT |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
Primary Efficacy • To compare the efficacy of treatment with Copegus (ribavirin (RBV)) 1000 or 1200 mg in combination with Pegasys (peginterferon alfa-2a (PEG-IFN alfa-2a)) 180 µg to the approved regimen of Copegus 800 mg in combination with Pegasys 180 µg in patients with chronic hepatitis C genotype 1 virus coinfected with HIV-1 treated for 48 weeks and followed for 24 weeks after treatment end (sustained virologic response, SVR)
Primary Safety • To compare the safety of treatment with Copegus 1000 or 1200 mg in combination with Pegasys 180 µg to the approved regimen of Copegus 800 mg in combination with Pegasys 180 µg in patients with chronic hepatitis C genotype 1 virus coinfected with HIV-1 treated for 48 weeks and followed for 24 weeks after treatment end |
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E.2.2 | Secondary objectives of the trial |
Secondary Safety • To evaluate the safety profile of both regimens in patients of non-Hispanic African American descent. |
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E.2.3 | Trial contains a sub-study | Information not present in EudraCT |
E.3 | Principal inclusion criteria |
• Male and female patients >= 18 years of age • Serological evidence of CHC infection by an anti-HCV antibody test (current or historical) • Detectable plasma HCV-RNA (>600 IU/mL) • Evidence of HCV genotype 1 infection by molecular assay • Chronic liver disease consistent with CHC infection on a biopsy obtained within the past 18 months as judged by a central pathologist. Up to 20% of patients with cirrhosis or incomplete cirrhosis will be allowed to enter the trial • Child Pugh total score at screening must be equal to 5 for a patient with cirrhosis or bridging fibrosis/transition to cirrhosis to be enrolled into NV18209. The only exception would be an elevation in Child Pugh total score (of >= 6) secondary to total bilirubin as a consequence of a concomitant medication (e.g. atazanavir and indinavir) or a clinical condition (e.g. Gilbert's syndrome) that may cause hyperbilirubinemia. An elevation in Child Pugh total score (of >= 6) secondary to albumin, INR, ascites or hepatic encephalopathy will not be acceptable • Patients with cirrhosis or incomplete cirrhosis must have an abdominal ultrasound, CT scan, or MRI scan without evidence of hepatocellular carcinoma (within 2 months of randomization) and a serum alpha-fetoprotein (AFP) <100 ng/mL • Serological evidence of HIV-1 infection by HIV-1 antibody or detection of HIV-1 RNA • Clinically stable status of HIV-1 infection in the opinion of the investigator, ie, patients who are not expected to progress during the study • Patients with a CD4+ count >= 100 cells/µL • Patients with HIV disease who are receiving stable antiretroviral therapy (ART) or for whom antiretroviral therapy is not required. • Negative urine or blood pregnancy test result (for women of childbearing potential) documented within the 24-hour period prior to the first dose of study drug. Additionally, all males with female partners of childbearing potential and sexually active females of childbearing potential must be using two forms of effective contraception (combined) during treatment and during the 6 months after treatment end. • Willingness to give written informed consent and willingness to participate in and comply with the study requirements |
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E.4 | Principal exclusion criteria |
• History of having received alpha IFNs, PEG-IFN, ribavirin (RBV), viramidine, levovirin or investigational HCV protease or polymerase inhibitors at any previous time. Any history of systemic antiviral therapy, with established or perceived activity against HCV, =< 3 months prior to the first dose of study medication • Infection with any HCV genotype other than genotype 1 or infection with a mixed genotype or with a genotype that can not be established as genotype 1, i.e. ndeterminant genotype • History or other evidence of decompensated liver disease or a Child-Pugh score >5. Coagulopathy, hyperbilirubinemia, hepatic encephalopathy, hypoalbuminemia, ascites, and bleeding from esophageal varices or other conditions consistent with decompensated liver disease • Positive test result at screening for anti-HAV IgM Ab, HBsAg, anti-HBc IgM Ab • History or other evidence of a medical condition associated with chronic liver disease other than HCV • Evidence of an active or suspected cancer or a history of malignancy where the risk of recurrence is >= 20% within 2 years. Patients with liver cirrhosis with a lesion suspicious for hepatic malignancy on the screening imaging study will be eligible only if the likelihood of carcinoma is =<10% following an appropriate evaluation • Active HIV-related opportunistic infection and/or malignancy requiring acute systemic therapy • Within 6 weeks of starting the study screening period, the use of colony stimulating factors , such as granulocyte colony stimulating factor (GCSF) or erythropoietin to elevate hematology parameters. (These factors may be used after treatment has commenced) • Absolute neutrophil count (ANC) <1500 cells/mm3, except for African-Americans whose ANC should not be <1200 cells/mm3 • Platelet count <70,000 cells/mm3 • Hemoglobin <11 g/dL in females or <12 g/dL in males or any patient with a aseline increased risk for anemia (eg, thalassemia, sickle cell anemia, spherocytosis, history of GI bleeding) or for whom anemia would be medically problematic. • Serum creatinine level >1.5 times the upper limit of normal at screening • History of severe psychiatric disease including psychosis and or depression, a suicide attempt, hospitalization for psychiatric disease, or a period of disability as a result of psychiatric disease • History of uncontrolled severe seizure disorder • History of immunologically mediated disease (eg, inflammatory bowel disease, idiopathic thrombocytopenic purpura, lupus erythematosus, autoimmune hemolytic anemia, scleroderma, severe psoriasis (defined as affecting > 10% of the body, where the palm of one hand equals 1%, or if the hands and feet are affected), rheumatoid arthritis requiring more than intermittent nonsteroidal anti-inflammatory medications for management • History or other evidence of chronic pulmonary disease associated with functional limitation • History of significant cardiac disease that could be worsened by acute anemia (eg, NYHA Functional Class III or IV, myocardial infarction within 6 months, ventricular tachyarrhythmias requiring ongoing treatment, unstable angina or other significant cardiovascular diseases). In addition, patients with documented or presumed coronary artery disease or cerebrovascular disease should not be enrolled if, in the judgment of the investigator, an acute decrease in hemoglobin by up to 4 g/dL (as may be seen with RBV therapy) would not be well-tolerated • Poorly controlled thyroid dysfunction • History or other evidence of severe retinopathy (eg, CMV retinitis, macular degeneration) or clinically relevant opthalmological disorder due to diabetes mellitus or hypertension • History of major organ transplantation with an existing functional graft • History or other evidence of severe illness, malignancy or any other conditions which would make the patient, in the opinion of the investigator, unsuitable for the study • History of any systemic antineoplastic or immunomodulatory treatment (including supraphysiological doses of steroids and radiation) =<6 months prior to the first dose of study drug or the expectation that such treatment will be needed at any time during the study • Any investigational drug =< 6 weeks prior to the first dose of study drug or during the study. Patients enrolled in this study cannot be enrolled in another study for either diagnostic or treatment purposes. • Patients who are expected to need systemic antiviral therapy with established or perceived activity against HCV at any time during their participation in the study are also excluded • Excessive alcohol consumption and/or drug or substance use that, in the judgment of the investigator, would result in the patient being unreliable in fulfilling the conditions of the protocol • Women who are pregnant or breast-feeding • Male partners of women who are pregnant |
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary efficacy variable is sustained virological response, as defined by the percentage of patients with undetectable HCV RNA at 24 weeks after completion of the 48 week treatment period (ie, a single last HCV RNA < 20 IU/mL measured >= study day 477 ( >= week 68). |
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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 | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | Yes |
E.6.10 | Pharmacogenetic | Information not present in EudraCT |
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) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
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) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
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.8.5 | The trial involves multiple Member States | Yes |
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 | Information not present in EudraCT |
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 |
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E.8.7 | Trial has a data monitoring committee | Information not present in EudraCT |
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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the last visit of the last subject |
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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 | 2 |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 2 |
E.8.9.2 | In all countries concerned by the trial months | 6 |