ESP Study: A Study to Assess the Effect of Adding Fuzeon (Enfuvirtide) to an Antiretroviral Regimen in Fuzeon-Naive Patients With Sustained HIV Viral Suppression.

August 23, 2016 updated by: Hoffmann-La Roche

A Randomized, Open Label Study to Determine the Immunological Benefits of Adding Fuzeon to an Antiretroviral Regimen in HIV-infected Fuzeon-naïve Patients With Sustained HIV Viral Suppression

This 2 arm study will assess the immunological benefits of adding Fuzeon to an antiretroviral regimen in HIV-infected, Fuzeon-naive patients with a CD4 cell count <250 cells/mm3 and an HIV RNA viral load <400 copies/mL. Eligible patients will be randomized to receive Fuzeon 90mg bid sc in addition to their current antiretroviral therapy, or to continue their current antiretroviral therapy alone. The anticipated time on study treatment is 3-12 months, and the target sample size is <100 individuals.

Study Overview

Status

Withdrawn

Conditions

Intervention / Treatment

Study Type

Interventional

Phase

  • Phase 4

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Australia
      • Carlton, Australia
      • Darlinghurst, Australia
      • Melbourne, Australia
      • Miami, Australia
      • Perth, Australia
      • South Yarra, Australia
      • Sydney, Australia

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • adult patients, >=18 years of age;
  • documented chronic HIV infection;
  • currently receiving a stable antiretroviral regimen;
  • CD4 cell count <250 cells/mm3;
  • HIV RNA viral load <400 copies/mL for >12 months.

Exclusion Criteria:

  • prior exposure to Fuzeon;
  • prior non-adherence to antiretroviral treatment regimens;
  • active opportunistic infection;
  • currently taking, or anticipated to take during the study, any immunomodulator.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: 1
Drug: enfuvirtide [Fuzeon]
90mg sc bid
Drug: Antiretroviral therapy
As prescribed
Active Comparator: 2
Drug: Antiretroviral therapy
As prescribed

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Mean change in CD4 cell count from baseline
Time Frame: Week 24
Week 24

Secondary Outcome Measures

Outcome Measure
Time Frame
Change in HIV RNA from baseline
Time Frame: Week 24
Week 24
Change in HIV RNA and CD4 cell count
Time Frame: Weeks 24-48
Weeks 24-48
Correlation between CD4 count and HIV RNA; OIs; QoL; ADEs; SAEs.
Time Frame: Throughout study
Throughout study

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Hoffmann-La Roche

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

April 1, 2007

Primary Completion (Actual)

January 1, 2008

Study Completion (Actual)

January 1, 2008

Study Registration Dates

First Submitted

April 16, 2007

First Submitted That Met QC Criteria

April 16, 2007

First Posted (Estimate)

April 17, 2007

Study Record Updates

Last Update Posted (Estimate)

August 24, 2016

Last Update Submitted That Met QC Criteria

August 23, 2016

Last Verified

August 1, 2016

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • ML19355

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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