Atazanavir/Ritonavir, Once Daily + Raltegravir, Twice Daily, Switch Study in HIV-1-Infected Patients

NCT ID: NCT01332227

Last Updated: 2015-02-19

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE4

Total Enrollment

132 participants

Study Classification

INTERVENTIONAL

Study Start Date

2011-10-31

Study Completion Date

2014-02-28

Brief Summary

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The purpose of this study is to determine whether HIV-1-infected patients, who are virologically suppressed on a regimen of 2 nucleoside reverse transcriptase inhibitors plus any third agent but are experiencing safety and/or tolerability issues, will maintain virologic suppression after switching to a regimen of heat-stable ritonavir boosted atazanavir, 300/100 mg, once daily plus raltegravir, 400 mg, twice daily.

Detailed Description

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Allocation: Randomized nonstratified

Intervention model: Parallel versus comparator

Conditions

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HIV, Combination Therapy

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Atazanavir/Ritonavir + Raltegravir

Atazanavir + Ritonavir (heat-stable) + Raltegravir

Group Type EXPERIMENTAL

Atazanavir

Intervention Type DRUG

Capsules, Oral, 300mg, Once daily, 48 weeks

Ritonavir (heat-stable)

Intervention Type DRUG

Tablets, Oral, 100 mg, Once daily, 48 weeks

Raltegravir

Intervention Type DRUG

Tablets, Oral, 400 mg, Twice daily, 48 weeks

Atazanavir/Ritonavir + Tenofovir/Emtricitabine

Reference

Atazanavir + Ritonavir (heat-stable) + Tenofovir/Emtricitabine

Group Type OTHER

Atazanavir

Intervention Type DRUG

Capsules, Oral, 300mg, Once daily, 48 weeks

Ritonavir (heat-stable)

Intervention Type DRUG

Tablets, Oral, 100 mg, Once daily, 48 weeks

Tenofovir/Emtricitabine

Intervention Type DRUG

Tablets, Oral, 300/200 mg, Once daily, 48 weeks

Interventions

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Atazanavir

Capsules, Oral, 300mg, Once daily, 48 weeks

Intervention Type DRUG

Ritonavir (heat-stable)

Tablets, Oral, 100 mg, Once daily, 48 weeks

Intervention Type DRUG

Raltegravir

Tablets, Oral, 400 mg, Twice daily, 48 weeks

Intervention Type DRUG

Tenofovir/Emtricitabine

Tablets, Oral, 300/200 mg, Once daily, 48 weeks

Intervention Type DRUG

Other Intervention Names

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Reyataz Norvir Isentress Truvada

Eligibility Criteria

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Inclusion Criteria

* Current treatment regimen of 2 nucleoside reverse transcriptase inhibitors (NRTIs) plus any third agent for at least 3 months immediately prior to screening
* Virologic suppression (HIV-1 RNA \<50 c/mL) for at least 3 months immediately prior to screening
* Virologic suppression (HIV-1 RNA \<40 c/mL) using the Abbott m2000rt® polymerase chain reaction assay during screening period
* Treatment-related safety and/or tolerability issues to a regimen consisting of 2 NRTIs plus any third agent

Exclusion Criteria

* History of switch in highly active antiretroviral therapy due to virologic failure
* History of genotypic resistance to any component of the study regimen (atazanavir, raltegravir, tenofovir/emtricitabine)
* History of exposure to atazanavir/ritonavir or raltegravir prior to entering the study
* Experiencing safety and/or tolerability issues to tenofovir/emtricitabine or raltegravir
* Switch of any component of HIV antiretroviral medication regimen in the last 3 months immediately prior to or during the screening period
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Bristol-Myers Squibb

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Bristol-Mayers Squibb

Role: STUDY_DIRECTOR

Bristol-Mayers Squibb

Locations

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Health For Life Clinic Pllc

Little Rock, Arkansas, United States

Site Status

Eisenhower Medical Center

Palm Springs, California, United States

Site Status

Metropolis Medical Pc

San Francisco, California, United States

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Consultive Medicine

Daytona Beach, Florida, United States

Site Status

Orange County Health Dept.

Orlando, Florida, United States

Site Status

Triple O Medical Services, P.A.

West Palm Beach, Florida, United States

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The Research Institute

Springfield, Massachusetts, United States

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Aids Care

Rochester, New York, United States

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Local Institution

Paris, Cedex 12, France

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Lyon, , France

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Orléans, , France

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Paris, , France

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Paris, , France

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Strasbourg, , France

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Bochum, , Germany

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Frankfurt, , Germany

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Frankfurt am Main, , Germany

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Hamburg, , Germany

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Munich, , Germany

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Genova, , Italy

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Genova, , Italy

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Milan, , Italy

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Milan, , Italy

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Roma, , Italy

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Warsaw, , Poland

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Wroclaw, , Poland

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Alicante, , Spain

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Barcelona, , Spain

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Madrid, , Spain

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Madrid, , Spain

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Madrid, , Spain

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Madrid, , Spain

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London, Greater London, United Kingdom

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Manchester, Greater Manchester, United Kingdom

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Brighton, , United Kingdom

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London, , United Kingdom

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London, , United Kingdom

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Sheffield, , United Kingdom

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Countries

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United States France Germany Italy Poland Spain United Kingdom

Related Links

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Other Identifiers

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2009-017032-41

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

AI424-402

Identifier Type: -

Identifier Source: org_study_id

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