Infection, Human Immunodeficiency Virus IPhase 4NCT00082394
A Study Comparing The Safety, Tolerability and Efficacy of Trizivir VS Combivir & Atazanavir In Subjects With HIV
A Phase 4 study testing Trizivir, atazanavir and Combivir in people with Infection, Human Immunodeficiency Virus I and HIV Infection, run by GlaxoSmithKline at 45 sites in 2 countries.
Trial summary
The aim of this study was to assess whether TRIZIVIR, administered twice-daily was as safe, tolerable and efficacious as a combination of the drugs COMBIVIR administered twice-daily and atazanavir administered once daily. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Infection, Human Immunodeficiency Virus I, HIV Infection
- What is being tested?
- Trizivir, atazanavir and Combivir
- How many people
- Not given
- Where
- 45 sitesin 2 countries
- Study dates
- 26 Apr 2004to 1 Mar 2006
- Phase
- Phase 4
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Adults with documented HIV-1 infection.
- Past use of HIV drugs must have been less than 15 days.
- Plasma HIV-1 RNA between 500 and 20,000 copies/mL.
- CD4+ cell count greater than 100 cells/mm3.
- Willing/able to provide written informed consent.
Who cannot join
- Have AIDS at screening.
- Pregnant or breastfeeding.
- Underlying medical conditions considered to be significant for this protocol.
- Participating in other investigational drug trials.
- In the opinion of the investigator, would be unable to complete 48 weeks of dosing.
Trial locations and contacts
45 sites in 2 countries.
45 sites in 2 countries
United States43 sites
GSK Investigational Site
Akron, Ohio, 44304
GSK Investigational Site
Allentown, Pennsylvania, 18102
GSK Investigational Site
Atlanta, Georgia, 30339
GSK Investigational Site
Austin, Texas, 78705
GSK Investigational Site
Bakersfield, California, 93301
GSK Investigational Site
Charlotte, North Carolina, 28209
GSK Investigational Site
Chicago, Illinois, 60637
GSK Investigational Site
Columbia, South Carolina, 29203
GSK Investigational Site
Dallas, Texas, 75208
GSK Investigational Site
Dallas, Texas, 75246
GSK Investigational Site
Decatur, Georgia, 30033
GSK Investigational Site
East Orange, New Jersey, 7017
GSK Investigational Site
Fort Collins, Colorado, 80528
GSK Investigational Site
Fort Lauderdale, Florida, 33145
GSK Investigational Site
Fort Lauderdale, Florida, 33306
GSK Investigational Site
Fort Lauderdale, Florida, 33308
GSK Investigational Site
Fort Myers, Florida, 33901
GSK Investigational Site
Greenville, North Carolina, 27858-4354
GSK Investigational Site
Greenville, South Carolina, 29605
GSK Investigational Site
Hampton, Virginia, 23666
GSK Investigational Site
Harlingen, Texas, 78550
GSK Investigational Site
Hillsborough, New Jersey, 08876
GSK Investigational Site
Houston, Texas, 77027
GSK Investigational Site
Los Angeles, California, 90069
GSK Investigational Site
Louisville, Kentucky, 40202
GSK Investigational Site
Miami, Florida, 33136
GSK Investigational Site
Miami Beach, Florida, 33140
GSK Investigational Site
Mount Vernon, New York, 10550
GSK Investigational Site
New Orleans, Louisiana, 70112
GSK Investigational Site
New Orleans, Louisiana, 70115
GSK Investigational Site
New Orleans, Louisiana, 70127-0800
GSK Investigational Site
Newark, New Jersey, 7102
GSK Investigational Site
Oakland, California, 94609
GSK Investigational Site
Orlando, Florida, 32804
GSK Investigational Site
Philadelphia, Pennsylvania, 19140
GSK Investigational Site
Portland, Oregon, 97219
GSK Investigational Site
San Francisco, California, 94121
GSK Investigational Site
St Louis, Missouri, 63139
GSK Investigational Site
Valhalla, New York, 10595
GSK Investigational Site
Voorhees Township, New Jersey, 08043
GSK Investigational Site
Washington D.C., District of Columbia, 20007
GSK Investigational Site
West Reading, Pennsylvania, 19611
GSK Investigational Site
Wichita, Kansas, 67214
Mexico2 sites
GSK Investigational Site
Guadalajara, Jalisco, 44340
GSK Investigational Site
Monterrey, Nuevo León, 64460
About this study
Official title: A Phase IV Randomized, Multicenter, Open-Label Study to Compare the Safety, Tolerability and Efficacy of Trizivir (Abacavir 300mg, Lamivudine 150mg, and Zidovudine 300mg) BID vs Combivir (Lamivudine 150mg and Zidovudine 300mg) BID Plus Atazanavir 400mg QD in Antiretroviral Naive HIV-1 Infected Subjects Over 48 Weeks
The aim of this study was to assess whether TRIZIVIR, administered twice-daily was as safe, tolerable and efficacious as a combination of the drugs COMBIVIR administered twice-daily and atazanavir administered once daily. Over the course of 48 weeks, various parameters that measure safety, tolerability and efficacy of the investigational drugs were measured and compared.
Read the detailed description
A Phase IV Randomized, Multicenter, Open-Label Study to Compare the Safety, Tolerability and Efficacy of Trizivir (abacavir 300mg, lamivudine 150mg, and zidovudine 300mg) BID vs Combivir (lamivudine 150mg and zidovudine 300mg) BID plus atazanavir 400mg QD in Antiretroviral Naive HIV-1 Infected Subjects over 48 Weeks
- Being tested
- Trizivir, atazanavir, Combivir
- Keywords
- safety, drug efficacy, TRIZIVIR, tolerability, COMBIVIR, HIV, atazanavir
- Medical subject headings
- Infections, HIV Infections
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
TrizivirDrug
atazanavirDrug
CombivirDrug
Also called atazanavir, Trizivir
What is being measured
The primary outcome is the main question the study is designed to answer.
The primary endpoint was drug efficacy, measured as the proportion of study subjects who had plasma HIV-1 RNA less than 50 copies/mL at week 48 and did not meet the definition of virologic failure through this timepoint.
Measured: 48 Weeks
Secondary outcomes (1)
% patients with plasma HIV-1 RNA <50 and <400 copies/mL at weeks 24 & 48; Change from BL in plasma HIV-1 RNA and CD4+ measures; AEs; Time to virologic failure
Measured: 48 Weeks
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted10 May 2004 (estimated)
- Study start26 Apr 2004
- Primary completion1 Mar 2006
- Study completion1 Mar 2006
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for Infection, Human Immunodeficiency Virus IStudies of the same condition, open and under way.
- More trials run by GlaxoSmithKlineThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 4
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
Sponsor and investigators
- Lead sponsor
- GlaxoSmithKline
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- GSK Clinical Trials, Study director, GlaxoSmithKline
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00082394
- Sponsor's protocol ID
- 100327
- Status last verified
- May 2017
- First submitted
- 6 May 2004
- Last updated
- 24 May 2017
- Results posted
- No
- Data monitoring committee
- No
Publications
Kumar PN, Salvato P, LaMarca A, DeJesus E, Patel P, McClernon D, Florance A, Shaefer MS. A randomized, controlled trial of initial anti-retroviral therapy with abacavir/lamivudine/zidovudine twice-daily compared to atazanavir once-daily with lamivudine/zidovudine twice-daily in HIV-infected patients over 48 weeks (ESS100327, the ACTION Study). AIDS Res Ther. 2009 Apr 9;6:3. doi: 10.1186/1742-6405-6-3.
PubMed 19358725
Study at a glance
From the registry record, last updated by the sponsor on 24 May 2017. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Phase IV Randomized, Multicenter, Open-Label Study to Compare the Safety, Tolerability and Efficacy of Trizivir (Abacavir 300mg, Lamivudine 150mg, and Zidovudine 300mg) BID vs Combivir (Lamivudine 150mg and Zidovudine 300mg) BID Plus Atazanavir 400mg QD in Antiretroviral Naive HIV-1 Infected Subjects Over 48 Weeks
- ClinicalTrials.gov ID
- NCT00082394
- Acronym / sponsor ID
- 100327
- Keywords
- safety, drug efficacy, TRIZIVIR, tolerability, COMBIVIR, HIV, atazanavir
- Phase
- Phase 4
- Study type
- Interventional
- Recruitment status
- Completed
- Lead sponsor
- GlaxoSmithKlineIndustry (pharma, biotech, devices)
- Study start
- 26 Apr 2004 (actual)
- Primary completion
- 1 Mar 2006 (actual)
- Study completion
- 1 Mar 2006 (actual)
- First posted
- 10 May 2004 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The aim of this study was to assess whether TRIZIVIR, administered twice-daily was as safe, tolerable and efficacious as a combination of the drugs COMBIVIR administered twice-daily and atazanavir administered once daily. Over the course of 48 weeks, various parameters that measure safety, tolerability and efficacy of the investigational drugs were measured and compared.
Detailed description
A Phase IV Randomized, Multicenter, Open-Label Study to Compare the Safety, Tolerability and Efficacy of Trizivir (abacavir 300mg, lamivudine 150mg, and zidovudine 300mg) BID vs Combivir (lamivudine 150mg and zidovudine 300mg) BID plus atazanavir 400mg QD in Antiretroviral Naive HIV-1 Infected Subjects over 48 Weeks
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (5 listed)
- Adults with documented HIV-1 infection.
- Past use of HIV drugs must have been less than 15 days.
- Plasma HIV-1 RNA between 500 and 20,000 copies/mL.
- CD4+ cell count greater than 100 cells/mm3.
- Willing/able to provide written informed consent.
Key exclusion criteria (5 listed)
- Have AIDS at screening.
- Pregnant or breastfeeding.
- Underlying medical conditions considered to be significant for this protocol.
- Participating in other investigational drug trials.
- In the opinion of the investigator, would be unable to complete 48 weeks of dosing.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Trizivir | Drug | – |
| atazanavir | Drug | – |
| CombivirAlso: atazanavir, Trizivir | Drug | – |
Primary outcome
The primary endpoint was drug efficacy, measured as the proportion of study subjects who had plasma HIV-1 RNA less than 50 copies/mL at week 48 and did not meet the definition of virologic failure through this timepoint.
Time frame: 48 Weeks
1 secondary outcome
% patients with plasma HIV-1 RNA <50 and <400 copies/mL at weeks 24 & 48; Change from BL in plasma HIV-1 RNA and CD4+ measures; AEs; Time to virologic failure
Time frame: 48 Weeks
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 24 May 2017.
- Derived from this study: PubMed 19358725Kumar PN, Salvato P, LaMarca A, DeJesus E, Patel P, McClernon D, Florance A, Shaefer MS. A randomized, controlled trial of initial anti-retroviral therapy with abacavir/lamivudine/zidovudine twice-daily compared to atazanavir once-daily with lamivudine/zidovudine twice-daily in HIV-infected patients over 48 weeks (ESS100327, the ACTION Study). AIDS Res Ther. 2009 Apr 9;6:3. doi: 10.1186/1742-6405-6-3.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
GSK Clinical Trials study director
GlaxoSmithKline
45 sites in 2 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 4 study testing Trizivir, atazanavir and Combivir in people with Infection, Human Immunodeficiency Virus I and HIV Infection, run by GlaxoSmithKline at 45 sites in 2 countries.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 5 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 24 May 2017. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 45 sites in United States, Mexico. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
The primary endpoint was drug efficacy, measured as the proportion of study subjects who had plasma HIV-1 RNA less than 50 copies/mL at week 48 and did not meet the definition of virologic failure through this timepoint. (time frame: 48 Weeks). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT00082394, which also lists 1 linked publication.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 24 May 2017.