Completed

A Phase II Open-label, Randomized, Active-controlled Study Comparing the Efficacy and Safety of Once Daily Enfuvirtide Dosing Versus the Currently Recommended Twice Daily Dosing in HIV-1 Infected Treatment-experienced Patients.

0 criteria met from your profileSee at a glance how your profile meets each eligibility criteria.
What is being tested

Optimized Background ARVs

+ enfuvirtide [Fuzeon]

Drug
Who is being recruted

Blood-Borne Infections+11

+ Urogenital Diseases

+ Genital Diseases

Over 16 Years
See all eligibility criteria
How is the trial designed

Treatment Study

Phase 2
Interventional
Study Start: July 2004
See protocol details

Summary

Principal SponsorHoffmann-La Roche
Last updated: December 11, 2025
Sourced from a government-validated database.Claim as a partner

Study start date: July 1, 2004

Actual date on which the first participant was enrolled.

This study will assess the safety and efficacy of once-daily administration of Fuzeon compared with twice-daily administration in HIV-1 infected patients who have received prior treatment. Patients will also receive an optimized treatment consisting of antiretroviral (ARV) therapy as determined by the treating physician. The anticipated time on study treatment is 3-12 months, and the target sample size is 100-500 individuals.

Official TitleA Phase II Open-label, Randomized, Active-controlled Study Comparing the Efficacy and Safety of Once Daily Enfuvirtide Dosing Versus the Currently Recommended Twice Daily Dosing in HIV-1 Infected Treatment-experienced Patients. 
Principal SponsorHoffmann-La Roche
Last updated: December 11, 2025
Sourced from a government-validated database.Claim as a partner

Protocol

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

64 patients to be enrolled

Total number of participants that the clinical trial aims to recruit.

Treatment Study

These studies test new ways to treat a disease, condition, or health issue. The goal is to see if a new drug, therapy, or approach works better or has fewer side effects than existing options.



Eligibility

Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.
Conditions
Criteria

Any sex

Biological sex of participants that are eligible to enroll.

Over 16 Years

Range of ages for which participants are eligible to join.

Healthy volunteers not allowed

If individuals who are healthy and do not have the condition being studied can participate.

Conditions

Pathology

Blood-Borne InfectionsUrogenital DiseasesGenital DiseasesCommunicable DiseasesImmunologic Deficiency SyndromesImmune System DiseasesInfectionsRetroviridae InfectionsRNA Virus InfectionsSexually Transmitted DiseasesVirus DiseasesSexually Transmitted Diseases, ViralHIV InfectionsLentivirus Infections

Criteria

Inclusion Criteria: * HIV-1 infected adults or adolescents \>=16 years of age; * HIV-1 RNA \>=5000 copies/mL; * prior experience or documented resistance to each of the 3 currently available classes of ARV drugs (nucleoside reverse transcriptase inhibitors, non-nucleoside reverse transcriptase inhibitors, and protease inhibitors). Exclusion Criteria: * history of prior use of Fuzeon or T-1249; * female patients who are pregnant or breastfeeding, or who plan to become pregnant during the study; * current severe illness; * currently taking drugs affecting the immune system, HIV vaccine, or investigational agents for any conditions other than HIV/AIDS.

Study Plan

Find out more about all the medication administered in this study, their detailed description and what they involve.
Treatment Groups
Study Objectives

2 intervention groups are designated in this study

This study does not include a placebo group 

Treatment Groups

Group I

Experimental

Group II

Active Comparator

Study Objectives

Primary Objectives

Secondary Objectives

Study Centers

These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.
This study has no location dataSave this study to your profile to know when the location data is available. 
CompletedNo study centers