A Study of Debio 025 (Alisporivir) Combined With Peg-IFNα2a and Ribavirin in Treatment naïve Chronic Hepatitis C Genotype 1 Patients
- Conditions
- Chronic Hepatitis C
- Interventions
- Registration Number
- NCT00854802
- Lead Sponsor
- Debiopharm International SA
- Brief Summary
The purpose of this study is to compare several Debio 025 (alisporivir)/peg-IFNα2a/ribavirin triple therapies with the current standard of care (SOC) in treatment naïve chronic hepatitis C genotype 1 patients.
- Detailed Description
This is an international, multicentre, randomised, double-blind, placebo-controlled, 4-arm, parallel-group, multiple dose phase II study comparing 3 Debio 025 (alisporivir)/peg-IFNα2a/ribavirin regimens to SOC treatment in treatment naïve chronic HCV genotype 1 patients.
Patients are randomised into 1 of 4 arms receiving either Debio 025/peg-IFNα2a/ribavirin triple therapy for a fixed treatment duration of 48 weeks (Treatment A) or 24 weeks (Treatment B), Debio 025/peg-IFNα2a/ribavirin triple therapy for a response-based treatment duration of 24 or 48 weeks (Treatment C), or blinded SOC treatment for 48 weeks (Treatment D). Follow-up is 24 weeks in all treatment arms.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 290
-
Males or females aged ≥ 18 and ≤ 65 years.
-
Body mass index (BMI) ≥ 18 and ≤ 32 kg/m^2.
-
Hepatitis B surface antigen (HbsAg) negative and HIV-1 negative.
-
Serological diagnosis of chronic hepatitis C viral infection genotype 1 for > 6 months.
-
Chronic liver disease consistent with chronic hepatitis C infection on a biopsy or FibroScan® obtained within the past 24 months (36 months for patients with incomplete/transition to cirrhosis).
-
Previously untreated for hepatitis C virus (HCV) infection (approved or investigational drug).
-
Plasma HCV RNA level lower limit ≥ 100 IU/ml assessed by quantitative polymerase chain reaction (qPCR) or equivalent; no upper limit.
-
Neutrophil count ≥ 1500/µL; hemoglobin (Hb) ≥ 12g/dL for females and ≥ 13g/dL for males; platelets ≥ 90,000/µL.
-
Patients with incomplete/transition to cirrhosis on biopsy or an elasticity score between 9.5 and 14 kPa on FibroScan must have an abdominal ultrasound (US), computed tomographic (CT) scan, or magnetic resonance imaging (MRI) scan without evidence of hepatocellular carcinoma (within 2 months prior to randomisation) and a serum alpha-foetoprotein (AFP) < 100 ng/mL.
-
Aspartate aminotransferase (ASAT) and alanine aminotransferase (ALAT) < 5 times the upper limit of normal.
-
Normal or compensated liver function and absence of complicated portal hypertension as documented by the following:
- No history of bleeding oesophageal varices;
- Absence of ascites;
- Absence of encephalopathy;
- Albumin ≥ 35 g/L;
- Total bilirubin ≤ 1.8 mg/dL (≤ 30 µmol/L);
- Prothrombin (INR ≤ 1.5).
-
Creatinine clearance > 50 mL/min.
-
Thyroid stimulating hormone (TSH) within normal range;
-
All patients should be informed about Debio 025 and ribavirin foetotoxicity:
- Females may participate if they are surgically sterile or post-menopausal. Pre-menopausal females may participate if they use 2 reliable contraceptive methods (oral contraceptive + barrier method). The contraceptive regimen must be maintained during the treatment period and for 4 months after the last Debio 025 or ribavirin dose.
- Male patients must be surgically sterile or use 2 reliable contraceptive methods (oral contraceptive + barrier method). The contraceptive regimen must be maintained during the treatment period and for 7 months after the last Debio 025 or ribavirin dose.
-
Signed informed consent before any study procedures.
-
Negative pregnancy test within one week of first investigational product administration for female patients of child bearing potential.
- Treatment with any investigational drug within 6 months prior to the first dose of investigational product.
- HCV genotype different from genotype 1.
- Any previous HCV treatment (approved or investigational).
- Histologic evidence of complete hepatic cirrhosis (including compensated cirrhosis) based on a previous liver biopsy (if available).
- Ongoing or recent use of any other medication (including over the counter medication and herbal products) within 2 weeks before study start or within 5 drug half-lives of that medication (whichever is longer) that are known inhibitors/inducers of cytochrome P450 (CYP450) 3A, substrates of P-glycoprotein 1 (P-gP), or substrates/inhibitors of organic anion-transporting polypeptides (OATP), multidrug resistance-associated protein 2 (MRP2), or bile salt export pump (BSEP) and are mentioned in the list of unauthorised medications;
- Any medical contraindications to peg-IFNα2a and/or ribavirin treatment;
- Any other cause of relevant liver disease other than HCV including but not limited to hepatitis B virus (HBV), drug- or alcohol-related cirrhosis, autoimmune hepatitis, haemochromatosis, Wilson's disease, nonalcoholic steatohepatitis (NASH), primary sclerosing cholangitis (PSC), or primary biliary cirrhosis (PBC).
- Any other condition which, in the opinion of the Investigator, would make the patient unsuitable for enrollment or could interfere with the patient participating in and completing the study. Patients with risk factors (hypertension or diabetes) need to have an ophthalmologic investigation (including fundoscopy).
- History of moderate, severe, or uncontrolled psychiatric disease, especially depression, including a history of hospitalisation or prior suicidal attempt.
- Uncontrolled arterial hypertension, ie, patients with systolic BP ≥ 160 mmHg and/or diastolic BP ≥ 100 mmHg.
- History of pancreatitis, uncontrolled diabetes mellitus, or retinopathy.
- Anti-nuclear antibody (ANA) titre > 1:640 at screening and/or evidence of autoimmune hepatitis on liver biopsy.
- Alcohol consumption > 20 g/day for females and > 30 g/day for males.
- History of major organ transplantation with an existing functional graft.
- Pregnancy or lactation.
- Haemoglobinopathies (thalassaemia major, sickle cell anaemia or drepanocytosis).
- Familial history of severe neonatal cholestasis or pregnancy cholestasis.
- Evidence of an active or suspected cancer, or a history of malignancy where the risk of recurrence is ≥ 20% within 2 years.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Debio 025 600 mg + peg-IFNα2a + ribavirin - 48 weeks Debio 025 Participants receive Debio 025 600 mg orally twice daily for 7 days (loading dose) followed by Debio 025 600 mg orally once daily for 47 weeks + peg-IFNα2a 180 µg subcutaneously (sc) once weekly for 48 weeks + ribavirin 1000 or 1200 mg (weight based) orally daily for 48 weeks. Debio 025 600 mg + peg-IFNα2a + ribavirin - 48 weeks Peg-IFNα2a Participants receive Debio 025 600 mg orally twice daily for 7 days (loading dose) followed by Debio 025 600 mg orally once daily for 47 weeks + peg-IFNα2a 180 µg subcutaneously (sc) once weekly for 48 weeks + ribavirin 1000 or 1200 mg (weight based) orally daily for 48 weeks. Debio 025 600 mg + peg-IFNα2a + ribavirin - 48 weeks Ribavirin Participants receive Debio 025 600 mg orally twice daily for 7 days (loading dose) followed by Debio 025 600 mg orally once daily for 47 weeks + peg-IFNα2a 180 µg subcutaneously (sc) once weekly for 48 weeks + ribavirin 1000 or 1200 mg (weight based) orally daily for 48 weeks. Debio 025 600 mg + peg-IFNα2a + ribavirin - 24 weeks Debio 025 Participants receive Debio 025 600 mg orally twice daily for 7 days (loading dose) followed by Debio 025 600 mg orally once daily for 23 weeks + peg-IFNα2a 180 µg sc once weekly for 24 weeks + ribavirin 1000 or 1200 mg (weight based) orally daily for 24 weeks. Debio 025 600 mg + peg-IFNα2a + ribavirin - 24 weeks Peg-IFNα2a Participants receive Debio 025 600 mg orally twice daily for 7 days (loading dose) followed by Debio 025 600 mg orally once daily for 23 weeks + peg-IFNα2a 180 µg sc once weekly for 24 weeks + ribavirin 1000 or 1200 mg (weight based) orally daily for 24 weeks. Debio 025 600 mg + peg-IFNα2a + ribavirin - 24 weeks Ribavirin Participants receive Debio 025 600 mg orally twice daily for 7 days (loading dose) followed by Debio 025 600 mg orally once daily for 23 weeks + peg-IFNα2a 180 µg sc once weekly for 24 weeks + ribavirin 1000 or 1200 mg (weight based) orally daily for 24 weeks. Debio 025 600 mg + peg-IFNα2a + ribavirin - 24 or 48 weeks Peg-IFNα2a Participants receive Debio 025 600 mg orally twice daily for 7 days (loading dose) followed by Debio 025 600 mg orally once daily for 23 or 47 weeks + peg-IFNα2a 180 µg sc once weekly for 24 or 48 weeks + ribavirin 1000 or 1200 mg (weight based) orally daily for 24 or 48 weeks. Participants who achieve a rapid viral response, defined as having undetectable hepatitis C virus RNA at week 4, are treated for 24 weeks; other patients are treated for 48 weeks. Debio 025 placebo + peg-IFNα2a + ribavirin - 48 weeks Peg-IFNα2a Participants receive Debio 025 placebo orally twice daily for 7 days followed by Debio 025 placebo orally once daily for 47 weeks + peg-IFNα2a 180 µg subcutaneously (sc) once weekly for 48 weeks + ribavirin 1000 or 1200 mg (weight based) orally daily for 48 weeks. Debio 025 placebo + peg-IFNα2a + ribavirin - 48 weeks Ribavirin Participants receive Debio 025 placebo orally twice daily for 7 days followed by Debio 025 placebo orally once daily for 47 weeks + peg-IFNα2a 180 µg subcutaneously (sc) once weekly for 48 weeks + ribavirin 1000 or 1200 mg (weight based) orally daily for 48 weeks. Debio 025 placebo + peg-IFNα2a + ribavirin - 48 weeks Debio 025 placebo Participants receive Debio 025 placebo orally twice daily for 7 days followed by Debio 025 placebo orally once daily for 47 weeks + peg-IFNα2a 180 µg subcutaneously (sc) once weekly for 48 weeks + ribavirin 1000 or 1200 mg (weight based) orally daily for 48 weeks. Debio 025 600 mg + peg-IFNα2a + ribavirin - 24 or 48 weeks Debio 025 Participants receive Debio 025 600 mg orally twice daily for 7 days (loading dose) followed by Debio 025 600 mg orally once daily for 23 or 47 weeks + peg-IFNα2a 180 µg sc once weekly for 24 or 48 weeks + ribavirin 1000 or 1200 mg (weight based) orally daily for 24 or 48 weeks. Participants who achieve a rapid viral response, defined as having undetectable hepatitis C virus RNA at week 4, are treated for 24 weeks; other patients are treated for 48 weeks. Debio 025 600 mg + peg-IFNα2a + ribavirin - 24 or 48 weeks Ribavirin Participants receive Debio 025 600 mg orally twice daily for 7 days (loading dose) followed by Debio 025 600 mg orally once daily for 23 or 47 weeks + peg-IFNα2a 180 µg sc once weekly for 24 or 48 weeks + ribavirin 1000 or 1200 mg (weight based) orally daily for 24 or 48 weeks. Participants who achieve a rapid viral response, defined as having undetectable hepatitis C virus RNA at week 4, are treated for 24 weeks; other patients are treated for 48 weeks.
- Primary Outcome Measures
Name Time Method Percentage of participants achieving sustained viral response (SVR) 72 weeks after treatment start 72 weeks after treatment start SVR is defined as hepatitis C virus (HCV) RNA \< 10 IU/mL (undetectable).
- Secondary Outcome Measures
Name Time Method Percentage of participants achieving a rapid viral response (RVR) after 4 weeks of treatment 4 weeks after treatment start RVR is defined as HCV RNA level \< 10 IU/mL after 4 weeks of treatment.
Percentage of participants achieving a complete early viral response (cEVR) after 12 weeks of treatment 12 weeks after treatment start cEVR is defined as HCV RNA level \< 10 IU/mL after 12 weeks of treatment.
Percentage of participants achieving an early viral response (EVR) after 12 weeks of treatment 12 weeks after treatment start EVR is defined as a decrease from baseline of the HCV RNA level by \> 2 log10 or undetectable (\< 10 UI/mL) after 12 weeks of treatment.
Percentage of participants achieving an end-of-treatment response (ETR) at treatment end at end of treatment (Week 28 or Week 52) ETR is defined as HCV RNA level \< 10 IU/mL at the end of treatment (Week 24 or Week 48).
Percentage of participants achieving a sustained viral response 12 weeks after the end of treatment (SVR 12) 12 weeks after end of treatment (Week 40 or Week 64) SVR 12 is defined as HCV RNA level \< 10 IU/mL 12 weeks after the end of treatment (Week 40 or Week 64).
Percentage of participants with sustained viral response 24 weeks after the end of treatment (SVR 24) 24 weeks after end of treatment (Week 52 or Week 76 SVR 24 is defined as HCV RNA level \< 10 IU/mL 24 weeks after the end of treatment (Week 52 or Week 76).
Trial Locations
- Locations (40)
C.H.U Hôpital Cochin
🇫🇷Paris, France
C.H.U de Nancy-Hôpital Brabois
🇫🇷Vandoeuvre-les-Nancy, France
C.H.U de Lyon Hôpital de l'Hôtel Dieu
🇫🇷Lyon, France
C.H.U - Hôpital Saint Antoine
🇫🇷Paris - Saint Antoine, France
Charité - Universitatsmedizin Berlin
🇩🇪Berlin, Germany
Hôpital du Haut-Levêque - C.H.U de Bordeaux
🇫🇷Pessac, France
Hospital Universitari Vall d'Hebrón
🇪🇸Barcelona, Spain
Wojewódzki Szpital Obserwacyjno-Zakazny im. Tadeus
🇵🇱Bydgoszcz, Poland
Wojewódzki Szpital Specjalstyczny im. Wl. Biegansk
🇵🇱Lódz, Poland
"Spitalul Clinic de Urgenta ""Prof. dr. Octavian F
🇷🇴Cluj Napoca, Romania
Hospital Universitario de La Princesa
🇪🇸Madrid, Spain
Institutul de Gastroenterologie si Hepatologie
🇷🇴Iasi, Romania
Policlinico S.Orsola Malpighi
🇮🇹Bologna, Italy
Center for HIV and Hepatogastroenterology
🇩🇪Düsseldorf, Germany
Seconda Università di Napoli- Secondo Policlinico
🇮🇹Napoli, Italy
Az. Osp. Universitaria S. Giovanni Battista
🇮🇹Torino, Italy
Wojewódzki Szpital Specjalistyczny im. K. Dluskieg
🇵🇱Bialystok, Poland
Szpital Specjalistyczny w Chorzowie
🇵🇱Chorzów, Poland
Hospital Universitario Puerta de Hierro
🇪🇸Madrid, Spain
Krakowski Szpital Specjalistyczny im. Jana Pawla I
🇵🇱Krakow, Poland
Samodzielny Publiczny Zaklad Opieki Zdrowotnej Woj
🇵🇱Warszawa, Poland
Institutul Clinic Fundeni
🇷🇴Bucharest, Romania
Centrul de Diagnostic si Tratament Dr. Victor Babe
🇷🇴Bucharest, Romania
Medizinische Universitätsklinik
🇩🇪Heidelberg, Germany
Universitätsklinikum Essen
🇩🇪Essen, Germany
Hospital Universitari Germans Trias i Pujol
🇪🇸Barcelona, Spain
Hôpital de l'Archet 2
🇫🇷Nice, France
Cliniques Universitaires Saint-Luc
🇧🇪Brussels, Belgium
UZ Gent
🇧🇪Gent, Belgium
Spitalul Clinic Colentina
🇷🇴Bucharest, Romania
Universitätsklinikum Düsseldorf
🇩🇪Düsseldorf, Germany
Medizinische Hochschule Hannover
🇩🇪Hannover, Germany
Johannes Gutenberg-Universitaet Mainz
🇩🇪Mainz, Germany
Albert-Ludwigs-Universität Freiburg, Universitätsk
🇩🇪Freiburg, Germany
Mangiagalli e Regina Elena di Milano
🇮🇹Milano, Italy
"Policlinico ""Paolo Giaccone"" dell'Università di
🇮🇹Palermo, Italy
Wojewódzki Szpital Zespolony w Kielcach
🇵🇱Kielce, Poland
Hospital Universitario Nuestra Señora de Valme
🇪🇸Sevilla, Spain
C.H.U - Hôpital Henri-Mondor
🇫🇷Creteil, France
J.W. Goethe University Hospital
🇩🇪Frankfurt am Main, Germany