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Study of Viramidine to Ribavirin in Patients With Chronic Hepatitis C Who Are Treatment Naive (VISER2)

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT00093093
Recruitment Status : Completed
First Posted : October 4, 2004
Last Update Posted : June 22, 2012
Sponsor:
Information provided by (Responsible Party):
Bausch Health Americas, Inc.

Tracking Information
First Submitted Date  ICMJE September 30, 2004
First Posted Date  ICMJE October 4, 2004
Last Update Posted Date June 22, 2012
Study Start Date  ICMJE June 2004
Actual Primary Completion Date May 2006   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: September 28, 2005)
  • - Efficacy: Undetectable plasma HCV RNA (less than 100 copies/mL) at the end of the 24-week post-treatment follow-up period.
  • - Safety: The proportion of patients with hemoglobin less than 10 g/dL at any time during treatment or at least 2.5 g/dL drop from baseline.
Original Primary Outcome Measures  ICMJE Not Provided
Change History
Current Secondary Outcome Measures  ICMJE
 (submitted: September 28, 2005)
  • - Efficacy: Undetectable plasma HCV RNA at treatment week 24
  • - Efficacy: Undetectable or at least a 2-log drop from baseline at treatment weeks 12 and 24
  • - Safety: Monitoring of adverse events
  • - Safety: Monitoring of abnormal changes in laboratory parameters that are not disease-related
Original Secondary Outcome Measures  ICMJE Not Provided
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE Study of Viramidine to Ribavirin in Patients With Chronic Hepatitis C Who Are Treatment Naive
Official Title  ICMJE Randomized, Double-Blind, Multicenter Study to Compare the Safety and Efficacy of Viramidine to Ribavirin in Treatment-Naive Patients With Chronic Hepatitis C
Brief Summary The purpose of this study is to determine the safety and effectiveness of viramidine to ribavirin in chronic hepatitis C patients who have never before received treatment.
Detailed Description Compare the efficacy and safety of viramidine 600 mg twice a day (BID) versus ribavirin 1000/1200 mg/day, both drugs administered in combination with pegylated interferon alfa-2a to treatment-naive patients with chronic hepatitis C (CHC)
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 3
Study Design  ICMJE Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double
Primary Purpose: Treatment
Condition  ICMJE Chronic Hepatitis C
Intervention  ICMJE
  • Drug: Viramidine
  • Drug: Ribavirin
  • Drug: pegylated interferon alfa-2a
Study Arms  ICMJE Not Provided
Publications * Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Completed
Enrollment  ICMJE
 (submitted: June 23, 2005)
900
Original Enrollment  ICMJE Same as current
Actual Study Completion Date  ICMJE May 2006
Actual Primary Completion Date May 2006   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • Treatment-naive patients with compensated chronic hepatitis C.
  • HCV RNA >2000 copies/mL (780 IU/mL) as determined by NGI SuperQuant serum HCV RNA quantification, with a lower limit of detection of 100 copies/mL (39 IU/mL).

Exclusion Criteria:

  • Severe neuropsychiatric disorders
  • History or clinical manifestations of significant metabolic, hematological, pulmonary, ischemic heart disease, significant or unstable heart disease, gastrointestinal, neurological, renal, urological, endocrine, ophthalmologic disorders including severe retinopathy, or immune mediated disease
  • Pregnant or breast-feeding patients
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 18 Years and older   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE Argentina,   Australia,   Canada,   France,   Israel,   Italy,   Poland,   Puerto Rico,   Russian Federation,   Spain,   United Kingdom,   United States
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT00093093
Other Study ID Numbers  ICMJE RNA003142-302
Has Data Monitoring Committee Not Provided
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement  ICMJE Not Provided
Responsible Party Bausch Health Americas, Inc.
Study Sponsor  ICMJE Bausch Health Americas, Inc.
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Director: Ralph T. Doyle Bausch Health Americas, Inc.
PRS Account Bausch Health Americas, Inc.
Verification Date June 2012

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP