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CompletedNCT00196586Updated Nov 16, 2007

Efficacy and Safety of Addition of IL-2 to Pegylated Interferon Alpha 2a and Ribavirin in HIV/HCV Coinfected Patients

A Phase 2 interventional study of Interleukin 2 and pegylated interferon alpha 2a in HIV Infections and Chronic Hepatitis C, sponsored by French National Agency for Research on AIDS and Viral Hepatitis. Completed at 1 site in France. Open to participants aged 18 Years to 65 Years. Per ClinicalTrials.gov, last updated 2007-11-16.

Sponsored by French National Agency for Research on AIDS and Viral Hepatitis · Phase 2, Interventional, and Treatment

Phase
Phase 2
Study type
Interventional
Enrollment
75
Allocation
Non-randomized
Ages
18 Years to 65 Years
Sex
All
01

Study summary

The purpose of this pilot study is to evaluate efficacy and safety of addition of IL-2 to pegylated interferon alpha 2a and ribavirin in HIV-HCV coinfected patients non-responders after three months of standard therapy with pegylated interferon alpha 2a and ribavirin. IL-2 may enhance numbers and function of CD4 T lymphocytes and specific anti-HCV immune responses and could participate to the control of HCV replication

Read the detailed description

This pilot study evaluate efficacy and safety of addition of IL-2 to pegylated interferon alpha 2a and ribavirin in HIV-HCV coinfected patients non-responders after three months of standard therapy with pegylated interferon alpha 2a and ribavirin Eligible patients should have CD4 cells count higher than 300/mm³ if pretreated by antiretroviral therapy or higher than 400/mm³ if naive of antiretroviral therapy, Metavir score with histological fibrosis score F1, F2 or F3.

Recombinant IL-2 will be given subcutaneously at a dose of 3 MUI twice daily for 5 days every 8 weeks for 5 cycles from week 14 to week 46. This national multicenter study will enroll around 75 patients in order to give IL-2 to 20 non-responders.

The primary endpoint is sustained virologic response, defined by undetectable serum HCV-RNA at week 72, six months after the end of therapy

02

Conditions studied

  • HIV Infections
  • Chronic Hepatitis C

Keywords

  • Chronic Hepatitis C
  • HIV infection
  • Interleukin-2
  • Pegylated interferon alpha 2 a
  • ribavirin
03

In context

Hepatitis A

2,709 studies on the registry are indexed under Hepatitis A; 142 are open to participants now.

This study's enrollment of 75 is below the median of 100 across 1,886 interventional studies indexed under Hepatitis A.

Browse Hepatitis A studies →

Lead sponsor

French National Agency for Research on AIDS and Viral Hepatitis is the lead sponsor of 83 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 65 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • HIV-1 infection and HCV infection
  • Naive of ribavirin
  • CD4 higher than 300 if pretreated by antiretroviral therapy or higher than 400 if naive of antiretroviral therapy
  • Signed informed consent

Exclusion criteria

Exclusion Criteria:

  • Cirrhosis (histological fibrosis score F4 in Metavir score)
  • Other liver disease
  • Pregnancy
05

Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Non-randomized
Intervention model
Single group
Masking
None (open label)
Enrollment
75 participants

Interventions

  • DrugInterleukin 2
  • Drugpegylated interferon alpha 2a
  • Drugribavirin
06

What researchers measure

Primary outcomes

  1. Sustained virologic response, defined by undetectable serum HCV-RNA at week 72, six months after the end of treatment; Safety of IL-2 in combination with pegylated interferon and ribavirin

Secondary outcomes

  1. Virologic response at the end of treatment at week 48, Biochemical response, CD4 cell counts and HIV-RNA plasma levels from baseline to week 72

07

Study locations

1 site
  • Hopital Européen Georges Pompidou
    Paris, 75015, France
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Nov 16, 2007, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT00196586
Lead sponsor
French National Agency for Research on AIDS and Viral Hepatitis
Collaborators
Hoffmann-La Roche
First posted
Sep 20, 2005
Start date
Apr 2003
Completion
Nov 2006
Last update
Nov 16, 2007

Study contacts

Laurence Weiss, MD
principal investigator · Hopital Européen Georges Pompidou Paris
Jean-Pierre Aboulker, MD
study director · Inserm SC10
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Nov 2007. You cannot join it, but the record below documents what was studied.

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