Peginterferon Alfa-2a Plus Ribavirin Combination Treatment in Chronic Hepatitis C Post-Renal Transplant Patients

This study has been completed.
Sponsor:
Collaborators:
Riyadh Military Hospital
King Faisal Specialist Hospital & Research Center
Information provided by (Responsible Party):
Faisal M Sanai, King Abdulaziz Medical City
ClinicalTrials.gov Identifier:
NCT00881582
First received: April 14, 2009
Last updated: September 13, 2012
Last verified: September 2012

April 14, 2009
September 13, 2012
January 2009
December 2011   (final data collection date for primary outcome measure)
Sustained Virologic Response [ Time Frame: At 24 weeks post completion of treatment ] [ Designated as safety issue: Yes ]
Same as current
Complete list of historical versions of study NCT00881582 on ClinicalTrials.gov Archive Site
Adverse event rate and number of cases of graft rejection [ Time Frame: Assessment at 4, 12, 24 and 48 weeks on treatment, and 24 weeks post completion of treatment ] [ Designated as safety issue: Yes ]
Same as current
Not Provided
Not Provided
 
Peginterferon Alfa-2a Plus Ribavirin Combination Treatment in Chronic Hepatitis C Post-Renal Transplant Patients
Peginterferon Alfa-2a Plus Ribavirin Combination Treatment in Chronic Hepatitis C Post-Renal Transplant Patients

There is a distinct lack of published literature on the effect of combination treatment of PEG-interferon and ribavirin on post-renal transplantation hepatitis C virus (HCV) patients. Small case series have been published utilizing conventional interferon and/or ribavirin and the available data is extremely preliminary in nature. A small retrospective series of patients treated with Pegylated interferon and ribavirin published recently suggests that the treatment may be safe and efficacious. Unpublished reports from a few centers within Saudi Arabia also suggest a good safety profile and reasonable efficacy from this form of combination treatment.

The investigators aim to prospectively study the safety and efficacy of PEG-interferon and ribavirin combination therapy in post-renal transplant HCV-infected patients. Towards this 40 patients with histological evidence of liver disease will be recruited and the efficacy of the above medications studied.

The proposed study aims to evaluate the efficacy and safety of PEG-interferon and ribavirin combination therapy in the treatment of chronic HCV in renal transplant patients in a way that will allow management of such patients in an optimized manner.

Not Provided
Interventional
Phase 4
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Treatment
  • Chronic Hepatitis C
  • Renal Transplant
Drug: Pegylated interferon alfa-2a plus ribavarin
PEG-interferon alfa-2a and ribavirin. Pegylated interferon alfa-2a - standard dose; plus ribavirin - standard dose (determined by creatinine clearance); for 24 to 48 weeks (genotypes 1 & 4: 48 weeks; genotypes 2 & 3: 24 weeks)
Other Names:
  • Pegasys®, F. Hoffman-LaRoche
  • Copegus®, F. Hoffman-LaRoche
Experimental: Pegylated interferon alfa-2a plus ribavarin
Pegylated interferon alfa-2a plus ribavarin for 48 weeks
Intervention: Drug: Pegylated interferon alfa-2a plus ribavarin
Sanai FM, Mousa D, Al-Mdani A, Al-Shoail G, Al-Ashgar H, Al Meshari K, Al-Qahtani A, Saadeh M, Bzeizi KI, Aleid H. Safety and efficacy of peginterferon-α2a plus ribavirin treatment in renal transplant recipients with chronic hepatitis C. J Hepatol. 2013 Jun;58(6):1096-103. doi: 10.1016/j.jhep.2013.02.004. Epub 2013 Feb 18.

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
32
December 2011
December 2011   (final data collection date for primary outcome measure)

Inclusion Criteria:

  • Patients, male and female, aged 18 - 68 years
  • Post renal transplant patients exceeding one year
  • Anti-HCV (Abbott HCV EIA 2.0, Abbott Diagnostic, Chicago, IL) positive > 6 months AND/OR
  • Detectable serum quantitative HCV-RNA (Cobas Amplicor HCV Monitor v2.0, Roche Molecular Systems, Pleasanton, CA) with lower limit of detection at 50 IU/mL
  • Compensated liver disease with the following minimum hematologic and biochemical criteria:
  • Hemoglobin > 10 g/dL
  • WBC > 3000/mm3 ; granulocyte count > 1,500/mm3
  • Platelet count > 75,000/mm3
  • Albumin within normal limits
  • TFT within normal limits
  • ANA < 1:320
  • Ultrasound of the liver obtained within the preceding 6 months of study entry
  • Liver biopsy prior to entry confirming a histological diagnosis consistent with HCV necroinflammatory score (METAVIR) > 1, and fibrosis score >/= 2.

Exclusion Criteria:

  • Previous treatment with interferon and / or Ribavirin - based therapy for chronic hepatitis C
  • Co-infection with HBV or HIV
  • Chronic alcohol abuse (daily consumption > 20 g/day)
  • Autoimmune or metabolic liver disease liver disease
  • Active drug-induced hepatitis or HAV
  • Decompensated liver disease (Child-Pugh classification B or C) including a past history of decompensation
  • Variceal bleeding
  • Evidence of severe retinopathy (e.g. CMV retinitis, macula degeneration) or clinically relevant ophthalmological disorder due to diabetes mellitis or hypertension
  • Neoplastic disease
  • Patients with a value of alpha-fetoprotein >100 ng/mL will be excluded from the study until imaging studies confirm the absence of HCC. Presence of HCC, as determined by other means will also exclude the patient from histological sampling.
  • 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 (40 g/L) (as may be seen with ribavirin therapy) would not be well-tolerated
  • History of severe psychiatric disease, especially depression. Severe psychiatric disease is defined as treatment with an antidepressant medication or a major tranquilizer at therapeutic doses for major depression or psychosis, respectively, for at least 3 months at any previous time or any history of the following: a suicidal attempt, hospitalization for psychiatric disease, or a period of disability due to a psychiatric disease
  • Evidence of drug abuse (including excessive alcohol consumption) within one year of study entry
  • Current pregnancy, ongoing breast feeding or unwilling to have contraception
  • Bleeding or clotting diatheses
  • Recent history of renal allograft rejection (< 6 months)
  • Inability or unwillingness to provide informed consent or abide by the requirements of the study.
  • History or other evidence of severe illness or any other conditions which would make the patient, in the opinion of the investigator, unsuitable for the study.
  • History of organ transplantation, other than kidney, with an existing functional graft.
  • Patients requiring dialysis or in whom dialysis is impending.
Both
18 Years to 68 Years
No
Contact information is only displayed when the study is recruiting subjects
Saudi Arabia
 
NCT00881582
RMH-01-09
Yes
Faisal M Sanai, King Abdulaziz Medical City
King Abdulaziz Medical City
  • Riyadh Military Hospital
  • King Faisal Specialist Hospital & Research Center
Principal Investigator: Faisal M Sanai, MBBS, MD Riyadh Military Hospital
King Abdulaziz Medical City
September 2012

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