HIV InfectionsPhase 1NCT00393328
Bioequivalence Study of Atazanavir 300 mg Capsule
A Phase 1 study testing Atazanavir + Ritonavir in people with HIV Infections, run by Bristol-Myers Squibb at 1 site in United States.
Trial summary
The purpose of this clinical research study is to assess the bioequivalence of atazanavir administered as a single 300 mg capsule relative to two atazanavir 150 mg capsules in healthy subjects. Read more about this study
- Who is it for?
- Ages 18 to 50 yearsHealthy volunteers can take part
- Conditions the study is for
- HIV Infections
- What is being tested?
- Atazanavir + Ritonavir
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 46 participants
- Where
- 1 siteUnited States
- Study dates
- Nov 2006to Dec 2006
- Phase
- Phase 1
- 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 to 50 years
- All sexes
- Healthy volunteers accepted
- Adult
Who may be able to join
- Healthy male and female subjects between the ages of 18 to 50 years old with a body mass index (BMI) of 18 to 30 kg/m²
- Prior to enrollment, subjects must have physical and laboratory test findings within normal limits, and women of childbearing potential (WOCBP) must have a negative pregnancy test.
Who cannot join
None listed.
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Bioequivalence Study of Atazanavir Single 300 mg Capsule Relative to Two Atazanavir 150 mg Capsules in Healthy Subjects
The purpose of this clinical research study is to assess the bioequivalence of atazanavir administered as a single 300 mg capsule relative to two atazanavir 150 mg capsules in healthy subjects.
- Conditions
- HIV Infections
- Being tested
- Atazanavir + Ritonavir
- Medical subject headings
- HIV Infections
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Atazanavir + RitonavirDrug
Also called Abilify
Capsules, Oral, ATV 300mg as 2-150mg + RTV 100mg, single dose, 7 days washout crossed over to Treatment B.
Atazanavir + RitonavirDrug
Also called Abilify
Capsules, Oral, ATV 300mg as single cap + RTV 100mg, single dose, 7 days washout.
| Study group | Role | What they receive |
|---|---|---|
| A | Active comparator | Not described Receives: Drug: Atazanavir + Ritonavir |
| B | Active comparator | Not described Receives: Drug: Atazanavir + Ritonavir |
What is being measured
The primary outcome is the main question the study is designed to answer.
Blood atazanavir pharmacokinetic sampling to be collected on days 1, 2 and 3 of each of the 2 periods of the study
Secondary outcomes (2)
Blood ritonavir pharmacokinetic sampling to be collected on days 1, 2 and 3 of each of the 2 periods of the study
Safety parameters including physical exam (PE), vital signs (VS), electrocardiogram (ECG) and clinical laboratory tests will be collected at study discharge
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted27 Oct 2006 (estimated)
- Study startNov 2006
- Primary completionDec 2006
- Study completionDec 2006
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for HIV InfectionsStudies of the same condition, open and under way.
- More trials run by Bristol-Myers SquibbThe 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 1
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- None (open label)
- Enrolment
- 46 participants
Sponsor and investigators
- Lead sponsor
- Bristol-Myers Squibb
- Sponsor type
- Industry (pharma, biotech, devices)
- Investigators
- Bristol-Myers Squibb, Study director, Bristol-Myers Squibb
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00393328
- Sponsor's protocol ID
- AI424-282
- Status last verified
- Jun 2008
- First submitted
- 23 Oct 2006
- Last updated
- 8 Apr 2011
- Results posted
- No
Study at a glance
From the registry record, last updated by the sponsor on 8 Apr 2011. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Bioequivalence Study of Atazanavir Single 300 mg Capsule Relative to Two Atazanavir 150 mg Capsules in Healthy Subjects
- ClinicalTrials.gov ID
- NCT00393328
- Acronym / sponsor ID
- AI424-282
- Conditions
- HIV Infections
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 46 participants
- Lead sponsor
- Bristol-Myers SquibbIndustry (pharma, biotech, devices)
- Study start
- Nov 2006
- Primary completion
- Dec 2006 (actual)
- Study completion
- Dec 2006 (actual)
- First posted
- 27 Oct 2006 (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 purpose of this clinical research study is to assess the bioequivalence of atazanavir administered as a single 300 mg capsule relative to two atazanavir 150 mg capsules in healthy subjects.
Study design
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| A | Active comparator | Drug: Atazanavir + Ritonavir |
| B | Active comparator | Drug: Atazanavir + Ritonavir |
Who may qualify
- Ages
- 18 to 50 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult
Key inclusion criteria (2 listed)
- Healthy male and female subjects between the ages of 18 to 50 years old with a body mass index (BMI) of 18 to 30 kg/m²
- Prior to enrollment, subjects must have physical and laboratory test findings within normal limits, and women of childbearing potential (WOCBP) must have a negative pregnancy test.
Key exclusion criteria (0 listed)
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 |
|---|---|---|
| Atazanavir + RitonavirAlso: AbilifyCapsules, Oral, ATV 300mg as 2-150mg + RTV 100mg, single dose, 7 days washout crossed over to Treatment B. | Drug | A |
| Atazanavir + RitonavirAlso: AbilifyCapsules, Oral, ATV 300mg as single cap + RTV 100mg, single dose, 7 days washout. | Drug | B |
Primary outcome
Blood atazanavir pharmacokinetic sampling to be collected on days 1, 2 and 3 of each of the 2 periods of the study
2 secondary outcomes
Blood ritonavir pharmacokinetic sampling to be collected on days 1, 2 and 3 of each of the 2 periods of the study
Safety parameters including physical exam (PE), vital signs (VS), electrocardiogram (ECG) and clinical laboratory tests will be collected at study discharge
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 8 Apr 2011.
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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.
Bristol-Myers Squibb study director
Bristol-Myers Squibb
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1 study testing Atazanavir + Ritonavir in people with HIV Infections, run by Bristol-Myers Squibb at 1 site in United States.
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 2 inclusion and 0 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 8 Apr 2011. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. 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 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.
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?
Blood atazanavir pharmacokinetic sampling to be collected on days 1, 2 and 3 of each of the 2 periods of the study. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
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 8 Apr 2011.