Study Switching HIV-1 Infected Patients With an Undetectable Viral Load on a First Protease Inhibitor-Based Regimen to an Efavirenz-Based Regimen

This study has been completed.

Sponsor:

ClinicalTrials.gov Identifier:

NCT00135382

First Posted: August 26, 2005

Last Update Posted: February 17, 2010

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.

Information provided by:

Bristol-Myers Squibb

Purpose

The purpose of this study is to demonstrate that virologically controlled HIV-infected individuals can successfully switch from a protease inhibitor (PI)-based regimen to an efavirenz-based regimen while maintaining virologic control, as evaluated by the proportion of subjects who continue to have plasma HIV-1 levels < 50 copies/mL. In addition, a simplified once-daily regimen will improve adherence and quality of life.

Condition	Intervention	Phase
HIV Infections	Drug: Videx EC Drug: Epivir Drug: Sustiva	Phase 3


Study Type:	Interventional
Study Design:	Allocation: Randomized Intervention Model: Parallel Assignment Masking: None (Open Label) Primary Purpose: Treatment
Official Title:	A Phase 3 Study Switching HIV-1 Infected Patients With an Undetectable Viral Load on a First Protease Inhibitor-Based Regimen to an Efavirenz-Based Regimen

Resource links provided by NLM:

MedlinePlus related topics: HIV/AIDS

Drug Information available for: Efavirenz

U.S. FDA Resources

Further study details as provided by Bristol-Myers Squibb:

Primary Outcome Measures:

Efficacy at week 48

Secondary Outcome Measures:

Safety, tolerability and efficacy at weeks (wks) 24 and 48; Effect on lipids at wks 24 and 48; Adherence, quality of life changes, treatment satisfaction and preference at wks 12, 24 and 48


Estimated Enrollment:	254
Study Start Date:	June 2002
Study Completion Date:	October 2005
Primary Completion Date:	October 2005 (Final data collection date for primary outcome measure)

Detailed Description:

Patients randomized to the non Videx enteric coated (ddl EC)+lamivudine (3TC)+efavirenz (EFV) arm would continue their baseline nucleoside reverse transcriptase inhibitors (NRTIs) on study.

Eligibility

Information from the National Library of Medicine

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Ages Eligible for Study:	18 Years and older (Adult, Senior)
Sexes Eligible for Study:	All
Accepts Healthy Volunteers:	No

Criteria

Inclusion Criteria:

Documented HIV infection
≥ 18 years of age and weight at least 40kg
Two plasma HIV RNA levels < 50 copies/mL during the qualification and screening period
Patients receiving a PI and ≥ 2 NRTIs

Exclusion Criteria:

Pregnancy or breastfeeding
Documented virologic failure while on their first PI-based antiretroviral (ARV) regimen
Active AIDS-defining opportunistic infection or disease
Proven or suspected acute hepatitis within 30 days prior to study entry

Contacts and Locations

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00135382

Show 48 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


ClinicalTrials.gov Identifier:	NCT00135382 History of Changes
Other Study ID Numbers:	AI266-406
First Submitted:	August 25, 2005
First Posted:	August 26, 2005
Last Update Posted:	February 17, 2010
Last Verified:	January 2010

Keywords provided by Bristol-Myers Squibb:


HIV/AIDS

Additional relevant MeSH terms:


HIV Infections Lentivirus Infections Retroviridae Infections RNA Virus Infections Virus Diseases Sexually Transmitted Diseases, Viral Sexually Transmitted Diseases Immunologic Deficiency Syndromes Immune System Diseases Efavirenz Protease Inhibitors HIV Protease Inhibitors Reverse Transcriptase Inhibitors	Nucleic Acid Synthesis Inhibitors Enzyme Inhibitors Molecular Mechanisms of Pharmacological Action Anti-Retroviral Agents Antiviral Agents Anti-Infective Agents Cytochrome P-450 CYP2C9 Inhibitors Cytochrome P-450 Enzyme Inhibitors Cytochrome P-450 CYP2C19 Inhibitors Cytochrome P-450 CYP2B6 Inducers Cytochrome P-450 Enzyme Inducers Cytochrome P-450 CYP3A Inducers Anti-HIV Agents

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