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Sponsors and Collaborators: |
French National Agency for Research on AIDS and Viral Hepatitis Merck |
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Information provided by: | French National Agency for Research on AIDS and Viral Hepatitis |
ClinicalTrials.gov Identifier: | NCT00454337 |
Switching from enfuvirtide to raltegravir in the treatment of HIV-infected patients who sustain viral suppression with a combination therapy including enfuvirtide (or : with an enfuvirtide-based combination therapy)
Condition | Intervention | Phase |
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HIV Infections |
Drug: Enfuvirtide Drug: Raltegravir |
Phase III |
Study Type: | Interventional |
Study Design: | Treatment, Randomized, Open Label, Active Control, Parallel Assignment, Safety/Efficacy Study |
Official Title: | Randomized Non-Inferiority Study Comparing a Strategy Maintaining Current Enfuvirtide-Based Antiretroviral Therapy to a Strategy Replacing Enfuvirtide by an Integrase Inhibitor (Raltegravir) in HIV-1 Infected Subjects With Plasma Hiv-1 RNA Levels Below 400 Copies Per ml.ANRS 138 EASIER |
Enrollment: | 170 |
Study Start Date: | May 2007 |
Study Completion Date: | September 2008 |
Primary Completion Date: | September 2008 (Final data collection date for primary outcome measure) |
In patients who have failed under the three main classes of antiretroviral agents (NRTI, NNRTI and PI) and in whom the control of viral replication in the plasma has ultimately been achieved with enfuvirtide, the aim is to sustain this virological success for as long as possible to thus enable satisfactory immune reconstitution, avoid further accumulation of viral mutations conferring resistance to the drugs and protect the patient from the risk of opportunistic disease and death. Indeed, enfuvirtide is the lead compound in the new class of antiretroviral drugs which inhibit the fusion of HIV-1 virus with its target cell. Its in vivo efficacy was demonstrated during the pivotal studies TORO 1 and 2.
Despite its efficacy, maintaining long-term treatment with enfuvirtide is nonetheless difficult for patients because of the constraints related to twice-daily subcutaneous parenteral injections. Furthermore, these subcutaneous injections are associated with inflammatory reactions at the injection site in 98 per cent of patients, without any reduction in frequency or severity over time. It is thus critical for patients who are well controlled by enfuvirtide to be able to simplify their treatment by replacing enfuvirtide with another active compound taken by mouth, which would enable maintenance of the virological response and acceptable safety in patients who have usually failed under the three main classes of antiretroviral drugs. A new antiviral compound, viral integrase inhibitor called raltegravir, could be proposed instead of enfuvirtide.
Ages Eligible for Study: | 18 Years and older |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
Exclusion Criteria:
Concomitant treatments including one or more compounds interacting with UGT1A1
France | |
Service des maladies infectieuses et tropicales Hopital Saint Louis | |
Paris, France, 75010 |
Principal Investigator: | Nathalie De Castro, MD | AP-HP Hopital Saint Louis Paris |
Principal Investigator: | Jean M Molina, MD | AP-HP Hopital saint Louis Paris |
Study Chair: | Jean P Aboulker, MD | INSERM SC10 Villejuif France |
Responsible Party: | ANRS ( MJ Commoy/ regulatory affairs sponsor ) |
Study ID Numbers: | 2007-000162-20, ANRS 138 EASIER |
Study First Received: | March 29, 2007 |
Last Updated: | October 23, 2008 |
ClinicalTrials.gov Identifier: | NCT00454337 History of Changes |
Health Authority: | France: Afssaps - French Health Products Safety Agency |
HIV-1 infection enfuvirtide raltegravir treatment experienced |
Anti-Infective Agents Sexually Transmitted Diseases, Viral Anti-HIV Agents Acquired Immunodeficiency Syndrome Antiviral Agents Immunologic Deficiency Syndromes Enfuvirtide |
Virus Diseases Anti-Retroviral Agents HIV Infections Integrase Inhibitors Sexually Transmitted Diseases Retroviridae Infections HIV Fusion Inhibitors |
Anti-Infective Agents RNA Virus Infections Sexually Transmitted Diseases, Viral Anti-HIV Agents Slow Virus Diseases Molecular Mechanisms of Pharmacological Action Immune System Diseases Acquired Immunodeficiency Syndrome Infection Antiviral Agents Pharmacologic Actions |
Immunologic Deficiency Syndromes Enfuvirtide Virus Diseases Anti-Retroviral Agents HIV Infections Therapeutic Uses Sexually Transmitted Diseases Lentivirus Infections Retroviridae Infections HIV Fusion Inhibitors |