- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00075231
A Simplified Kaletra® (Lopinavir/Ritonavir)-Based Therapy Versus a Sustiva® (Efavirenz)-Based Standard of Care in Previously Non-Treated HIV-Infected Subjects
September 28, 2006 updated by: Abbott
A Randomized, Open-Label Study Exploring a Simplified Kaletra® (Lopinavir/Ritonavir)-Based Therapy Versus a Sustiva® (Efavirenz)-Based Standard of Care in Previously Non-Treated HIV-Infected Subjects
The purpose of this study is to determine whether a simplified lopinavir-ritonavir based therapy will continue to keep the viral load to very low levels after initial treatment with a combination of Kaletra® (lopinavir/ritonavir) plus Combivir® (lamivudine/zidovudine).
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment
150
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
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California
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Fountain Valley, California, United States, 92708
- Fountain Valley Regional Hospital and Medical Center
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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
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria
- Subject is at least 18 years of age.
- Subject is confirmed HIV positive and in the investigator's opinion requires antiretroviral (ARV) therapy.
- Subject is naïve to HIV ARV therapy or has received < 7 days total of any HIV ARV therapy > 30 days prior to study drug administration.
- Subject's HIV RNA is >= 1000 copies/mL at screening.
- If sexually active, subject agrees to use safe sex practices to reduce risk of HIV transmission (e.g., male or female condom, vaginal dam, etc.).
- If female, the results of a urine pregnancy test performed at screening and on Day 1/Baseline are both negative.
If female, subject is either 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:
- A. Condoms, sponge, foams, jellies, diaphragm or intrauterine device.
- B. A vasectomized partner.
- C. Total abstinence from sexual intercourse.
- Subject is not breastfeeding.
- Subject's vital signs, physical examination, and laboratory results do not exhibit evidence of acute illness.
- Subject has a Karnofsky score greater than or equal to 70.
- Subject agrees not to take any drugs during the study, including over-the-counter medicines, vitamins, mineral supplements, herbal preparations, alcohol, or recreational drugs without the knowledge and permission of the investigator.
- Subject has not been treated for an active AIDS-defining opportunistic infection within 30 days of initiating study drug.
- 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
- A subject will be excluded from the study if he/she meets any of the following criteria:
- Subject has a history of an allergic reaction or significant sensitivity to lopinavir, ritonavir, lamivudine, zidovudine, efavirenz, or to any inert materials contained in the study drug formulations.
- Subject has significant history of cardiac, renal, neurologic, psychiatric, oncologic, endocrinologic, metabolic, or hepatic disease that would, in the opinion of the investigator, adversely affect his/her participation in this study.
- Subject is currently taking any drug (medicinal or herbal) that is contraindicated and/or not to be co-administered with any of the three study drugs as defined in the current locally approved prescribing information.
- Subject has a history of drug and/or alcohol abuse or psychiatric illness that in the investigator's opinion could preclude compliance with the protocol.
- Subject is receiving immunomodulatory agents, colony stimulating factor, bone marrow stimulants (e.g., erythropoietin [Procrit®, Epogen®] or filgrastim [Neupogen®]), ganciclovir, interferon-alpha, and other bone marrow suppressive or cytotoxic agents.
- The TRUGENE HIV-1 resistance report indicates resistance or possible resistance to the study reverse transcriptase inhibitor(s) [RTI(s)] (efavirenz, lamivudine or zidovudine) OR the presence of any mutation in the protease gene leading to an amino acid substitution at the following loci: 8, 30, 32, 46, 47, 48, 50, 54, 82, 84, or 90 OR four or more mutations at the following loci: 10, 20, 24, 36, 53, 63, or 71.
- Screening laboratory analyses show any of the following abnormal laboratory results: Presence of Hepatitis B surface antigen (HBsAg); Hemoglobin <= 9.5 g/dL; Absolute neutrophil count <= 1000 cells/mL; Platelet count <= 50,000 per mL; ALT (SGPT) or AST (SGOT) >= 3.0 x Upper Limit of Normal (ULN); Fasting Triglycerides > 750 mg/dL; Fasting Cholesterol > 300 mg/dL; Creatinine >= 1.5 x Upper Limit of Normal (ULN); Fasting serum glucose > 126 mg/dL
- Subject is taking a prescribed lipid lowering medication such as HMG-CoA Reductase Inhibitors (statin) or fibrate medications.
- Subject has a history of diabetes mellitus.
- Subject has received any investigational drug or vaccine within 30 days prior to study drug administration.
- For any reason, subject is considered by the investigator to be an unsuitable candidate to participate in the study.
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
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
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Proportion of subjects with a plasma HIV RNA level below 50 copies/mL at Week 96.
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Director: Barbara da Silva, M.D., Abbott
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Brown TT, McComsey GA, King MS, Qaqish RB, Bernstein BM, da Silva BA. Loss of bone mineral density after antiretroviral therapy initiation, independent of antiretroviral regimen. J Acquir Immune Defic Syndr. 2009 Aug 15;51(5):554-61. doi: 10.1097/QAI.0b013e3181adce44.
- Cameron DW, da Silva BA, Arribas JR, Myers RA, Bellos NC, Gilmore N, King MS, Bernstein BM, Brun SC, Hanna GJ. A 96-week comparison of lopinavir-ritonavir combination therapy followed by lopinavir-ritonavir monotherapy versus efavirenz combination therapy. J Infect Dis. 2008 Jul 15;198(2):234-40. doi: 10.1086/589622.
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 Major Dates
Study Start
December 1, 2003
Study Registration Dates
First Submitted
January 6, 2004
First Submitted That Met QC Criteria
January 7, 2004
First Posted (Estimate)
January 8, 2004
Study Record Updates
Last Update Posted (Estimate)
October 2, 2006
Last Update Submitted That Met QC Criteria
September 28, 2006
Last Verified
September 1, 2006
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- RNA Virus Infections
- Virus Diseases
- Infections
- Blood-Borne Infections
- Communicable Diseases
- Sexually Transmitted Diseases, Viral
- Sexually Transmitted Diseases
- Lentivirus Infections
- Retroviridae Infections
- Immunologic Deficiency Syndromes
- Immune System Diseases
- HIV Infections
- Molecular Mechanisms of Pharmacological Action
- Anti-Infective Agents
- Antiviral Agents
- Reverse Transcriptase Inhibitors
- Nucleic Acid Synthesis Inhibitors
- Enzyme Inhibitors
- Anti-HIV Agents
- Anti-Retroviral Agents
- Antimetabolites
- Protease Inhibitors
- Cytochrome P-450 CYP3A Inhibitors
- Cytochrome P-450 Enzyme Inhibitors
- Cytochrome P-450 Enzyme Inducers
- Cytochrome P-450 CYP3A Inducers
- HIV Protease Inhibitors
- Viral Protease Inhibitors
- Cytochrome P-450 CYP2B6 Inducers
- Cytochrome P-450 CYP2C9 Inhibitors
- Cytochrome P-450 CYP2C19 Inhibitors
- Ritonavir
- Lopinavir
- Lamivudine
- Zidovudine
- Efavirenz
- Lamivudine, zidovudine drug combination
Other Study ID Numbers
- M03-613
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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