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Terminated Phase 1 Interventional Results available

Multicenter Pilot Study To Define The Marker As An Alternate For Tropism Assay

ClinicalTrials.gov ID: NCT00496782

Public ClinicalTrials.gov record NCT00496782. 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 29, 2026, 1:07 AM EDT

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

Official title

Surrogate Marker For Tropism-A Multi-Center, Open Label, Pilot Study

Brief summary

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

The purpose of this pilot study is to determine whether there is a correlation between viral load reduction (at Day 4, 7 or 14) following a short course (14 days) of Maraviroc added to a failing regimen, and the R5 result of the TrofileTM assay at screening.

Study identification

NCT ID
NCT00496782
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 1
Lead sponsor
ViiV Healthcare
Industry
Enrollment
16 participants

Conditions and interventions

Conditions

Interventions

Drug · Procedure

Eligibility (public fields only)

Age range
16 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
Jul 2007 (Type not available)
Primary completion
Oct 2008 (Actual)
Completion
Oct 2008 (Actual)
Last update posted
Jan 30, 2019

2007 – 2008

United States locations

U.S. sites
9
U.S. states
8
U.S. cities
8
Facility City State ZIP Site status
Pfizer Investigational Site Miami Florida 33137 —
Pfizer Investigational Site Chicago Illinois 60613 —
Pfizer Investigational Site Topeka Kansas 66606-1670 —
Pfizer Investigational Site Topeka Kansas 66606 —
Pfizer Investigational Site Detroit Michigan 48202 —
Pfizer Investigational Site Omaha Nebraska 68198-5400 —
Pfizer Investigational Site Buffalo New York 14215 —
Pfizer Investigational Site Tulsa Oklahoma 74135 —
Pfizer Investigational Site Hampton Virginia 23666 —

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 1 non-U.S. site.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00496782, 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 Jan 30, 2019 · Synced Oct 29, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00496782 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →