Study of Lopinavir, Ritonavir, Tenofovir and Emtricitabine in HIV-Infected Antiretroviral Naïve Subjects

NCT ID: NCT00043966

Last Updated: 2006-07-27

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

PHASE3

Total Enrollment

200 participants

Study Classification

INTERVENTIONAL

Study Start Date

2002-07-31

Brief Summary

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The purpose of this study is to compare the safety, tolerability and antiviral activity between once-daily (QD) and twice-daily (BID) dosing of lopinavir/ritonavir and to further characterize the pharmacokinetics of once-daily dosing of lopinavir/ritonavir.

Detailed Description

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Conditions

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HIV Infections

Keywords

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treatment naive

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Interventions

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Lopinavir/ritonavir

Intervention Type DRUG

Tenofovir DF

Intervention Type DRUG

Emtricitabine

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Subject is at least 18 years of age.
* If female, subject is not of childbearing potential, defined as postmenopausal for at least 1 year or surgically sterile (bilateral tubal ligation, bilateral oophorectomy or hysterectomy), or is of childbearing potential and practicing one of the following methods of birth control: \*condoms, sponge, foams, jellies, diaphragm or intrauterine device (IUD) \*contraceptives (oral or parenteral) for three months prior to study drug administration) \*a vasectomized partner \*total abstinence from sexual intercourse
* If female, the results of a urine pregnancy test performed at screening (urine specimen obtained no earlier than 28 days prior to study drug administration) and a urine pregnancy test performed on Study Day -1 are both negative and the subject agrees to use a barrier method of contraception throughout the study.
* Subject is not breast-feeding.
* Vital signs, physical examination and laboratory results do not exhibit evidence of acute illness.
* Subject has no significant history of cardiac, renal, neurologic, psychiatric, oncologic, endocrinologic, metabolic or hepatic disease that would adversely affect his/her participating in this study.
* Subject does not require and agrees not to take any of the following medications for the duration of the study: midazolam, triazolam, terfenadine, astemizole, cisapride, pimozide, propafenone, flecainide, certain ergot derivatives (ergotamine, dihydroergotamine, ergonovine, and methylergonovine), rifampin, lovastatin, simvastatin, and St. John's wort.
* Subject agrees not to take any medication during the study, including over-the-counter medicine, herbal medications, alcohol or recreational drugs without the knowledge and permission of the principal investigator.
* Subject has a Karnofsky Score greater than or equal to 70
* Subject has not been treated for an active AIDS-defining opportunistic infection within 30 days of screening. Subjects who are on stable maintenance therapy for an opportunistic infection may be enrolled after consultation with Abbott.
* Subject is naive to antiretroviral treatment (\< 7 days ARV treatment).
* Subject has a plasma HIV RNA level of greater than 1,000 copies/mL at screening.
* Subject agrees to take all doses of the lopinavir/ritonavir from the bottles provided by the sponsor (rather than take doses from a personal "dosette" box).
* Subject has voluntarily signed and dated an informed consent form, approved by an Institutional Review Board (IRB)/Independent Ethics Committee (IEC), after the nature of the study has been explained and the subject has had the opportunity to ask questions. The informed consent must be signed before any study-specific procedures are performed.

Exclusion Criteria

* Subject has a history of an allergic reaction or significant sensitivity to lopinavir/ritonavir, tenofovir or emtricitabine or to drugs similar to study drug.
* Subject has a recent (within the past 6 months) history of drug and/or alcohol abuse.
* Subject has a positive result on the screening tests for drugs of abuse.
* Subject has a history of substance abuse or psychiatric illness that could preclude adherence with the protocol.
* Screening laboratory analyses show any of the following abnormal laboratory results: \*Hemoglobin ≤ 8.0 g/dL \*Absolute neutrophil count ≤ 750 cells/µL \*Platelet count ≤ 50,000 per mL \*ALT or AST ≥ 3.0 x Upper Limit of Normal (ULN) \*Creatinine ≥ 1.5 x Upper Limit of Normal (ULN)
* Subject has received any investigational drug within 30 days prior to study drug administration.
* For any reason, subject is considered by the investigator to be an unsuitable candidate for the study.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Abbott

INDUSTRY

Sponsor Role lead

Principal Investigators

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Scott Brun, M.D.

Role: STUDY_DIRECTOR

Global Project Head, Antiviral Global Project Team

Locations

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Phoenix Body Positive

Phoenix, Arizona, United States

Site Status

Pacific Oaks Research

Beverly Hills, California, United States

Site Status

Orange County Center for Special Immunology

Fountain Valley, California, United States

Site Status

Living Hope Clinical Foundation

Long Beach, California, United States

Site Status

AIDS Healthcare Foundation Research Center

Los Angeles, California, United States

Site Status

IDS Research Initiative

Altamonte Springs, Florida, United States

Site Status

South Florida Clinical Research

Atlantis, Florida, United States

Site Status

Comprehensive Care Center

Fort Lauderdale, Florida, United States

Site Status

Gary J. Richmond, MD

Fort Lauderdale, Florida, United States

Site Status

Associates in Research

Fort Myers, Florida, United States

Site Status

Morris, Sklaver, Mestre & Denney, M.D., PA

Plantation, Florida, United States

Site Status

Health Positive

Safety Harbor, Florida, United States

Site Status

Infectious Disease Research Institute, Inc.

Tampa, Florida, United States

Site Status

Treasure Coast Infectious Disease Consultants

Vero Beach, Florida, United States

Site Status

AIDS Research Consortium of Atlanta Inc.

Atlanta, Georgia, United States

Site Status

Donna E. Sweet, MD

Wichita, Kansas, United States

Site Status

Drs. Combs and Lutz

New Orleans, Louisiana, United States

Site Status

St. Michael's Medical Center

Newark, New Jersey, United States

Site Status

Polari Medical Group

New York, New York, United States

Site Status

Wake Forest University School of Medicine

Winston-Salem, North Carolina, United States

Site Status

Akron Infectious Disease, Inc.

Akron, Ohio, United States

Site Status

Associates in Medical and Mental Health, P.C.

Tulsa, Oklahoma, United States

Site Status

The Research & Education Group

Portland, Oregon, United States

Site Status

Philadelphia FIGHT

Philadelphia, Pennsylvania, United States

Site Status

Triangle Medical

Philadelphia, Pennsylvania, United States

Site Status

Central Texas Clinical Research

Austin, Texas, United States

Site Status

Joseph C. Gathe, Jr, MD

Houston, Texas, United States

Site Status

Southampton Medical Group

Houston, Texas, United States

Site Status

Hampton Roads Medical Specialists

Hampton, Virginia, United States

Site Status

Ground Zero Medical Centre / AIDS Research Initiative

Darlinghurst, New South Wales, Australia

Site Status

Holdsworth House General Practice

Darlinghurst, New South Wales, Australia

Site Status

Hopital Saint Louis

Paris, Cedex 10, France

Site Status

Hopital Saint Antoine

Paris, Cedex 12, France

Site Status

Hopital Tenon

Paris, Cedex 20, France

Site Status

CHU Kremlin Bicetre

Le Kremlin-Bicêtre, , France

Site Status

Hopital l'Archet

Nice, , France

Site Status

Hopital Bichat

Paris, , France

Site Status

Klinik I fur Innere Medizin der Universitat zu Koln

Cologne, , Germany

Site Status

Klinikum J.W. Goethe Universitat

Frankfurt, , Germany

Site Status

Tan Tock Seng Hospital

Tan Tock Seng, , Singapore

Site Status

Hospital Germans Trias I Pujol

Badalona, , Spain

Site Status

Hospital de la Santa Creu i Sant Pau

Barcelona, , Spain

Site Status

Hospital Vall D'Hebron

Barcelona, , Spain

Site Status

L'Hospitalet de Llobregat

Barcelona, , Spain

Site Status

Hospital 12 de Octubre

Madrid, , Spain

Site Status

Hospital La Paz

Madrid, , Spain

Site Status

Hospital de Mostolesi

Madrid, , Spain

Site Status

Brighton General Hospital

E. Sussex, , United Kingdom

Site Status

Royal Free Hospital

London, , United Kingdom

Site Status

The Caldecot Centre King's Healthcare NHS Trust

London, , United Kingdom

Site Status

St. Stephen's Centre Chelsea & Westminster Hospital

London, , United Kingdom

Site Status

St. Mary Hospital

London, , United Kingdom

Site Status

Countries

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United States Australia France Germany Singapore Spain United Kingdom

References

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Podsadecki TJ, Vrijens BC, Tousset EP, Rode RA, Hanna GJ. Decreased adherence to antiretroviral therapy observed prior to transient human immunodeficiency virus type 1 viremia. J Infect Dis. 2007 Dec 15;196(12):1773-8. doi: 10.1086/523704.

Reference Type DERIVED
PMID: 18190257 (View on PubMed)

Other Identifiers

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M02-418

Identifier Type: -

Identifier Source: org_study_id