ABT-378/Ritonavir and Efavirenz in HIV-Infected Patients Who Have Taken More Than One Protease Inhibitor in the Past

June 23, 2005 updated by: ViRx

A Phase II Study of ABT-378/Ritonavir and Efavirenz in Multiple Protease Inhibitor-Experienced Subjects

The purpose of this study is to see if ABT-378/ritonavir plus efavirenz is safe and effective in lowering the amount of HIV in the blood of patients who have been treated with more than 1 protease inhibitor (PI).

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

All patients take ABT-378/ritonavir and efavirenz; there are no placebos in this study. Patients take study medications for 48 weeks, during which time there will be 15 study visits. There is a possibility of a study extension after 48 weeks.

Study Type

Interventional

Phase

  • Phase 2

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

  • United States
    • California
      • San Francisco, California, United States, 94103
        • ViRx Inc

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

1 second and older (Child, Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria

Patients may be eligible for this study if they:

  • Are HIV-positive.
  • Have a viral load (level of HIV in the blood) of at least 1,000 copies/ml.
  • Have been receiving stable (no changes) anti-HIV treatment that includes at least 1 PI for at least 8 weeks prior to study entry.
  • Have received more than 1 PI for at least 12 weeks each at some time in the past.

Exclusion Criteria

Patients will not be eligible for this study if they:

  • Have had any active opportunistic (AIDS-related) infections within the past 30 days.
  • Have ever received nonnucleoside reverse transcriptase inhibitors (NNRTIs), such as delavirdine, nevirapine, or efavirenz.
  • Have received certain medications.
  • Are pregnant or breast-feeding.
  • Abuse alcohol or drugs.

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
  • Masking: None (Open Label)

Collaborators and Investigators

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

Sponsor

ViRx

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 Registration Dates

First Submitted

November 2, 1999

First Submitted That Met QC Criteria

August 30, 2001

First Posted (Estimate)

August 31, 2001

Study Record Updates

Last Update Posted (Estimate)

June 24, 2005

Last Update Submitted That Met QC Criteria

June 23, 2005

Last Verified

August 1, 2000

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 285E
  • M98-957

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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