Independent directory Public ClinicalTrials.gov records United States
ClinicalTrials.gov record
Not listed Phase 2 Interventional

TNX-355 With Optimized Background Therapy (OBT) in Treatment-Experienced Subjects With HIV-1

ClinicalTrials.gov ID: NCT00089700

Public ClinicalTrials.gov record NCT00089700. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 20, 2026, 4:48 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 2, Multicenter, Randomized, Double-Blind, Placebo-Controlled, Three-Arm Study of the Anti-CD4 Monoclonal Antibody TNX-355 With Optimized Background Therapy in Treatment-Experienced Subjects Infected With HIV-1

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This is a 48-week study to compare TNX-355 plus OBT to placebo plus OBT in HIV subjects. You must have a stable viral load of at least 10,000 copies/ml, been treated with highly active antiretroviral therapy (HAART) for at least 6 months, be triple class experienced, and presently failing or have failed a HAART regimen. Subjects will receive infusions every week for 8 weeks, then every two weeks.

Study identification

NCT ID
NCT00089700
Recruitment status
Not listed
Study type
Interventional
Phase
Phase 2
Lead sponsor
Tanox
Industry
Enrollment
80 participants

Conditions and interventions

Conditions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Mar 2004 (Type not available)
Primary completion
Not listed
Completion
Not listed
Last update posted
Jun 24, 2005

Started 2004

United States locations

U.S. sites
13
U.S. states
8
U.S. cities
11
Facility City State ZIP Site status
Body Positive Phoenix Arizona 85006 —
Altamed Corporation Los Angeles California 90022 —
Tower ID Medical Associates Los Angeles California 90048 —
Dupont Circle Physicians Group Washington D.C. District of Columbia 20009 —
IDC Research Initiative Altamonte Springs Florida 32701 —
Bach and Godofsky Bradenton Florida 34205 —
University of Miami Miami Florida 33136 —
Comprehensive Research Institute Tampa Florida 33607 —
Brobson Lutz, MD, LLC New Orleans Louisiana 70115 —
Chase-Brexton Health Services, Inc. Baltimore Maryland 21201 —
Johns Hopkins University School of Medicine Baltimore Maryland 21205 —
University of Cincinnati Medical Center Cincinnati Ohio 45267 —
Tanox, Inc. Houston Texas 77025 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 2 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00089700, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jun 24, 2005 · Synced Oct 20, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00089700 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →