Safety and Effectiveness of Adding PMPA Prodrug to an Anti-HIV Drug Combination to Treat HIV-Infected Patients

NCT ID: NCT00002415

Last Updated: 2005-06-24

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

175 participants

Study Classification

INTERVENTIONAL

Brief Summary

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The purpose of this study is to see if it is safe and effective to add PMPA Prodrug (a new anti-HIV drug) to an anti-HIV drug combination taken by patients who have taken anti-HIV drugs in the past. Genetic response will be studied.

Detailed Description

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Prior to study entry patients are stratified according to HIV-1 RNA level, CD4 cell count, and number of antiretroviral drugs. PMPA Prodrug or placebo is added to current antiretroviral regimens, and is administered in one of three dosing regimens. Patients randomized to receive placebo are eligible to receive open-label PMPA Prodrug for the remainder of the 48-week study period after at least 24 weeks post randomization.

Conditions

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HIV Infections

Study Design

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Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Interventions

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Tenofovir disoproxil fumarate

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

You may be eligible for this study if you:

* Are HIV-positive.
* Have an HIV count of 400 - 50,000 copies/ml.
* Are expected to live for at least 1 year.
* Have been taking the same anti-HIV drug combination (made up of no more than 3 anti-HIV drugs) for at least 8 weeks prior to study entry.
* Are at least 18 years old.
* Agree to use effective methods of birth control during the study.

Exclusion Criteria

You will not be eligible for this study if you:

* Have taken medications for certain infections within 15 days prior to study entry.
* Have a history of cancer, except Kaposi's sarcoma (KS) or skin cancer.
* Develop a new AIDS-related condition within 30 days of study entry.
* Have certain serious medical conditions, including severe nausea, vomiting, or other stomach problems that make you unable to take medications by mouth.
* Have received a vaccine within 30 days prior to study entry.
* Have taken certain medications, including those that may affect your kidneys.
* Abuse alcohol or drugs.
* Are pregnant.
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Gilead Sciences

INDUSTRY

Sponsor Role lead

Locations

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Univ of Alabama at Birmingham / 1917 Rsch Cln

Birmingham, Alabama, United States

Site Status

McDowell Clinic

Phoenix, Arizona, United States

Site Status

East Bay AIDS Ctr

Berkeley, California, United States

Site Status

Tower Infectious Disease Med Ctr

Los Angeles, California, United States

Site Status

UCSD Treatment Ctr

San Diego, California, United States

Site Status

San Francisco Veterans Adm Med Cntr

San Francisco, California, United States

Site Status

Harbor UCLA Med Ctr

Torrance, California, United States

Site Status

Univ of Colorado Health Sciences Ctr

Denver, Colorado, United States

Site Status

Hillsborough County Health Dept Special Care Ctr

Tampa, Florida, United States

Site Status

AIDS Research Consortium of Atlanta Inc

Atlanta, Georgia, United States

Site Status

Grady Mem Hosp

Atlanta, Georgia, United States

Site Status

Private Practice / Thacker and Thompson

Atlanta, Georgia, United States

Site Status

Northstar Med Clinic

Chicago, Illinois, United States

Site Status

CRI New England

Brookline, Massachusetts, United States

Site Status

Univ of Minnesota

Minneapolis, Minnesota, United States

Site Status

Beth Israel Med Ctr

New York, New York, United States

Site Status

Cornell Clinical Trials Unit - Chelsea Clinic

New York, New York, United States

Site Status

Univ Hosps of Cleveland

Cleveland, Ohio, United States

Site Status

The Research and Education Group

Portland, Oregon, United States

Site Status

Hershey Med Ctr

Hershey, Pennsylvania, United States

Site Status

Anderson Clinical Research

Pittsburgh, Pennsylvania, United States

Site Status

Roger Williams Med Ctr

Providence, Rhode Island, United States

Site Status

Amelia Ct Clinic

Dallas, Texas, United States

Site Status

Thomas Street Clinic

Houston, Texas, United States

Site Status

Countries

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United States

References

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Miller MD, Margot NA, Schooley R, McGowan I. Baseline and week 48 final phenotypic analysis of HIV-1 from patients adding tenofovir disoproxil fumarate (TDF) therapy to background ART. 8th Conf Retro and Opportun Infect. 2001 Feb 4-8 (abstract no 441)

Reference Type BACKGROUND

Schooley R, Myers R, Ruane R, Beall G, Lampiris H, McGowan I. A double-blind, placebo-controlled study of tenofovir disoproxil fumarate (TDF) for the treatment of HIV infection. 39th Intersci Conf Antimicrob Agents Chemother. 1999 Sep (abstract no I302I)

Reference Type BACKGROUND

Other Identifiers

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GS-98-902

Identifier Type: -

Identifier Source: secondary_id

283B

Identifier Type: -

Identifier Source: org_study_id