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Raltegravir Added to Stable HAART in HIV-1 Infected Subjects With Viral Suppression and Low CD4 Recovery

HIV Infections Clinical Trial

Official title:
A Phase 3, Randomized, Double Blinded, Placebo Controlled Study of Raltegravir Added to Stable HAART in HIV-1 Infected Subjects With Viral Suppression and Low CD4 Recovery

Clinical Trial Summary

This is a Phase 3, randomized, double blinded, placebo-controlled study designed to compare the safety, tolerability, antiviral activity and immunological effect of raltegravir added to a previously stable HAART regimen in the treatment of HIV-1 infected subjects with undetectable viraemia and low CD4 recovery.

HYPOTHESIS:

Adding raltegravir to a stable HAART in patients with undetectable plasma viral load and low CD4 recovery will result in further viral suppression and therefore higher CD4 recovery.

Clinical Trial Description

Although HAART has reduced the morbidity and mortality from HIV-1 infection, some patients experience a discordant response characterized by HIV-1 RNA plasma levels below the limit of detection and low CD4 T-cell recovery (immunologic discordant responders). At present, recommendations for the clinical management of patients with discordant responses to antiretroviral therapy are largely based on observational, uncontrolled data.

The effect on CD4 count of adding raltegravir in already undetectable patients has not yet been evaluated.

The primary purpose of this study is to assess the ability of the HIV-1 integrase inhibitor, raltegravir, added to a stable HAART, to increase CD4 count in patients with undetectable plasma viral load and low CD4 recovery. ;

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver), Primary Purpose: Treatment

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00562510
Study type Interventional
Source The Huesped Foundation
Contact
Status Terminated
Phase Phase 3
Start date August 2008
Completion date December 2010
View Details
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