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Safety and Effectiveness of a New Protease Inhibitor, BMS-232632, in HIV-Positive Patients Who Have Received Previous Treatment

This study has been completed.
Sponsor:
Information provided by:
Bristol-Myers Squibb
ClinicalTrials.gov Identifier:
NCT00004584
First received: February 10, 2000
Last updated: April 28, 2011
Last verified: April 2011
History of Changes
  Purpose

The purpose of this study is to look at the safety and effectiveness of an experimental protease inhibitor (a type of anti-HIV drug) called BMS-232632. Doctors will compare an anti-HIV drug combination that includes BMS-232632 to a drug combination that includes ritonavir.


Condition Intervention Phase
HIV Infections
 Drug: Atazanavir
Drug: Ritonavir
Drug: Saquinavir
 Phase 2

Study Type: Interventional
Study Design: Endpoint Classification: Safety Study
Primary Purpose: Treatment
Official Title: Safety and Antiviral Efficacy of a Novel HIV-1 Protease Inhibitor, BMS-232632, in Combination Regimen(s) as Compared to a Reference Combination Regimen(s) in Antiretroviral-Experienced HIV-Infected Subjects

Resource links provided by NLM:

U.S. FDA Resources

Further study details as provided by Bristol-Myers Squibb:

Study Start Date: December 1999
Study Completion Date: January 2002
Primary Completion Date: January 2002 (Final data collection date for primary outcome measure)
Detailed Description:

This is a three-arm study; patients are randomized to receive BMS-232632 at two different doses or RTV in combination with SQV and two nucleoside analogues over 48 weeks. Randomization is stratified for baseline phenotypic sensitivity.

  Eligibility

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

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 2,000 copies/ml.
  • Have a CD4 count of at least 100 cells/mm3 (or at least 75 cells/mm3 in patients who have never had an AIDS-defining illness).
  • Are currently receiving an anti-HIV drug combination that includes a protease inhibitor or nonnucleoside reverse transcriptase inhibitor (NNRTI), and they have been taking this drug combination for at least 24 weeks. They must have responded well to this treatment at first (their viral load decreased) but are currently experiencing an increase in viral load.
  • Will most likely respond well to the study drugs, as shown by the results of a lab test.
  • Are at least 18 years old.
  • Agree to use effective barrier methods of birth control (such as condoms).
  • Are available for follow-up for at least 48 weeks.

Exclusion Criteria

Patients will not be eligible for this study if they:

  • Have a newly diagnosed opportunistic (HIV-related) infection requiring treatment.
  • Have only recently become HIV positive.
  • Abuse alcohol or drugs.
  • Have severe diarrhea within 30 days of study entry.
  • Have hemophilia.
  • Have a history of pancreatitis.
  • Have hepatitis within 30 days of study entry.
  • Have peripheral neuropathy (a painful condition affecting the nervous system).
  • Are unable to take medications by mouth.
  • Are pregnant or breast-feeding.
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT00004584

  Show 38 Study Locations
Sponsors and Collaborators
Bristol-Myers Squibb
  More Information

Additional Information:
BMS Clinical Trials Disclosure  This link exits the ClinicalTrials.gov site
For FDA Safety Alerts and Recalls refer to the following link www.fda.gov/MEDWATCH/safety.htm  This link exits the ClinicalTrials.gov site

Publications:
Haas DW, Zala C, Schrader S,Thiry A, McGovern R, Schnittman S. AI424009: Atazanavir plus Saquinavir once daily favorably affects total cholesterol (TC), fasting triglyceride (TG), and fasting LDL cholesterol (LDL) profiles in patients failing prior therapy week 48. 9th Conf on Retroviruses and Opportunistic Infect. 2002 Feb 24-28 (abstract no 42)
Haas DW, Zala C, Schrader S,Thiry A, McGovern R, Schnittman S. AI424-009: Once-Daily Atazanavir plus Saquinavir favorably affects total cholesterol and fasting triglycerides in patients failing prior PI therapy study BMS-009,week 24. 41st Annual Conf on Antimicrobial Agents and Chemotherapy. 2001 Feb 16-19 (abstract no LB-16)

ClinicalTrials.gov Identifier: NCT00004584     History of Changes
Other Study ID Numbers: 302B, AI424-009
Study First Received: February 10, 2000
Last Updated: April 28, 2011
Health Authority: United States: Food and Drug Administration

Keywords provided by Bristol-Myers Squibb:
Dose-Response Relationship, Drug
Drug Therapy, Combination
HIV Protease Inhibitors
Ritonavir
 Saquinavir
Reverse Transcriptase Inhibitors
Anti-HIV Agents

Additional relevant MeSH terms:
HIV Infections
Acquired Immunodeficiency Syndrome
Lentivirus Infections
Retroviridae Infections
RNA Virus Infections
Virus Diseases
Sexually Transmitted Diseases, Viral
Sexually Transmitted Diseases
Immunologic Deficiency Syndromes
Immune System Diseases
Slow Virus Diseases
Protease Inhibitors
Saquinavir
 Ritonavir
Atazanavir
HIV Protease Inhibitors
Reverse Transcriptase Inhibitors
Enzyme Inhibitors
Molecular Mechanisms of Pharmacological Action
Pharmacologic Actions
Anti-HIV Agents
Anti-Retroviral Agents
Antiviral Agents
Anti-Infective Agents
Therapeutic Uses
Nucleic Acid Synthesis Inhibitors

ClinicalTrials.gov processed this record on May 16, 2013