Healthy VolunteersPhase 1NCT00784420
Drug Interaction Study Between Raltegravir And UK-453,061
A Phase 1 study testing UK-453,061 and Raltegravir in people with Healthy Volunteers, run by Pfizer at 1 site in United States.
Trial summary
The purpose of this study is to estimate the effect of steady state raltegravir on the steady state pharmacokinetics of UK-453,061 and steady state UK-453,061 on the steady state pharmacokinetics of raltegravir. Read more about this study
- Who is it for?
- Ages 18 to 55 yearsHealthy volunteers can take part
- Conditions the study is for
- Healthy Volunteers
- What is being tested?
- UK-453,061 and Raltegravir
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 18 participants
- Where
- 1 siteUnited States
- Study dates
- Sep 2008to Nov 2008
- 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 55 years
- All sexes
- Healthy volunteers accepted
- Adult
Who may be able to join
- Healthy male and/or female subjects between the ages of 18 and 55 years, inclusive; Body Mass Index (BMI) of 18 to 30 kg/m2; and a total body weight >50 kg (110 lbs). A BMI lower limit of 17.5 kg/m2 may be rounded up to 18.0 kg/m2; a BMI upper limit of 30.5 kg/m2 may be rounded down to 30.0 kg/m2 and will be acceptable for inclusion.
Who cannot join
- Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurologic, or allergic disease; Treatment with an investigational drug within 30 days or 5 half-lives (whichever is longer) preceding the first dose of study medication; Use of tobacco- or nicotine-containing products in excess of the equivalent of 5 cigarettes per day.
Trial locations and contacts
1 site in 1 country.
United States1 site
Pfizer Investigational Site
New Haven, Connecticut, 06511-5473
About this study
Official title: Open-Label, Randomized, 3-Way Crossover Study To Estimate The Interaction Between Multiple Dose Raltegravir And UK-453,061 In Healthy Subjects
The purpose of this study is to estimate the effect of steady state raltegravir on the steady state pharmacokinetics of UK-453,061 and steady state UK-453,061 on the steady state pharmacokinetics of raltegravir.
- Conditions
- Healthy Volunteers
- Being tested
- UK-453,061, Raltegravir
- Keywords
- Drug Interaction, Pharmacokinetics
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
UK-453,061Drug
UK-453,061 1000 mg once daily for 10 days
UK-453,061Drug
UK-453,061 1000 mg once daily for 10 days
RaltegravirDrug
Raltegravir 400 mg twice daily for 10 days
RaltegravirDrug
Raltegravir 400 mg twice daily for 10 days
| Study group | Role | What they receive |
|---|---|---|
| UK-453,061 | Active comparator | Not described Receives: Drug: UK-453,061 |
| Raltegravir | Active comparator | Not described Receives: Drug: Raltegravir |
| UK-453,061 plus Raltegravir | Experimental | Not described Receives: Drug: UK-453,061; Drug: Raltegravir |
What is being measured
The primary outcome is the main question the study is designed to answer.
Raltegravir plasma pharmacokinetic parameters: Cmax and AUC12
Measured: 11 days
UK-453,061 plasma pharmacokinetic parameters: Cmax and AUC24
Measured: 11 days
Secondary outcomes (3)
Raltegravir plasma pharmacokinetic parameters: Tmax, t1/2, AUCinf, and C12h
Measured: 11 days
Safety and toleration assessed by spontaneous reporting of adverse events, vital signs, 12-lead ECG and laboratory safety assessments
Measured: 11 days
UK-453,061 plasma pharmacokinetic parameters: Tmax, t1/2, AUCinf, and C24h
Measured: 11 days
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted4 Nov 2008 (estimated)
- Study startSep 2008
- Primary completionNov 2008
- Study completionNov 2008
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Healthy VolunteersStudies of the same condition, open and under way.
- More trials run by PfizerThe 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
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- None (open label)
- Enrolment
- 18 participants (actual)
Sponsor and investigators
- Lead sponsor
- Pfizer
- Sponsor type
- Industry (pharma, biotech, devices)
- Investigators
- Pfizer CT.gov Call Center, Study director, Pfizer
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00784420
- Sponsor's protocol ID
- A5271019
- Status last verified
- Nov 2008
- First submitted
- 30 Sep 2008
- Last updated
- 18 Nov 2008
- Results posted
- No
- Data monitoring committee
- No
Study at a glance
From the registry record, last updated by the sponsor on 18 Nov 2008. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Open-Label, Randomized, 3-Way Crossover Study To Estimate The Interaction Between Multiple Dose Raltegravir And UK-453,061 In Healthy Subjects
- ClinicalTrials.gov ID
- NCT00784420
- Acronym / sponsor ID
- A5271019
- Conditions
- Healthy Volunteers
- Keywords
- Drug Interaction, Pharmacokinetics
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 18 participants (actual)
- Lead sponsor
- PfizerIndustry (pharma, biotech, devices)
- Study start
- Sep 2008
- Primary completion
- Nov 2008 (actual)
- Study completion
- Nov 2008 (actual)
- First posted
- 4 Nov 2008 (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 study is to estimate the effect of steady state raltegravir on the steady state pharmacokinetics of UK-453,061 and steady state UK-453,061 on the steady state pharmacokinetics of raltegravir.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- None (open label)
- Number of arms
- 3
| Arm | Type | Receives |
|---|---|---|
| UK-453,061 | Active comparator | Drug: UK-453,061 |
| Raltegravir | Active comparator | Drug: Raltegravir |
| UK-453,061 plus Raltegravir | Experimental | Drug: UK-453,061, Drug: Raltegravir |
Who may qualify
- Ages
- 18 to 55 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult
Key inclusion criteria (1 listed)
- Healthy male and/or female subjects between the ages of 18 and 55 years, inclusive; Body Mass Index (BMI) of 18 to 30 kg/m2; and a total body weight >50 kg (110 lbs). A BMI lower limit of 17.5 kg/m2 may be rounded up to 18.0 kg/m2; a BMI upper limit of 30.5 kg/m2 may be rounded down to 30.0 kg/m2 and will be acceptable for inclusion.
Key exclusion criteria (1 listed)
- Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurologic, or allergic disease; Treatment with an investigational drug within 30 days or 5 half-lives (whichever is longer) preceding the first dose of study medication; Use of tobacco- or nicotine-containing products in excess of the equivalent of 5 cigarettes per day.
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 |
|---|---|---|
| UK-453,061UK-453,061 1000 mg once daily for 10 days | Drug | UK-453,061 plus Raltegravir |
| UK-453,061UK-453,061 1000 mg once daily for 10 days | Drug | UK-453,061 |
| RaltegravirRaltegravir 400 mg twice daily for 10 days | Drug | Raltegravir |
| RaltegravirRaltegravir 400 mg twice daily for 10 days | Drug | UK-453,061 plus Raltegravir |
Primary outcome
Raltegravir plasma pharmacokinetic parameters: Cmax and AUC12
Time frame: 11 days
UK-453,061 plasma pharmacokinetic parameters: Cmax and AUC24
Time frame: 11 days
3 secondary outcomes
Raltegravir plasma pharmacokinetic parameters: Tmax, t1/2, AUCinf, and C12h
Time frame: 11 days
Safety and toleration assessed by spontaneous reporting of adverse events, vital signs, 12-lead ECG and laboratory safety assessments
Time frame: 11 days
UK-453,061 plasma pharmacokinetic parameters: Tmax, t1/2, AUCinf, and C24h
Time frame: 11 days
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 18 Nov 2008.
- To obtain contact information for a study center near you, click here.Link provided by the sponsor.
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Healthy Participants
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.
Pfizer CT.gov Call Center study director
Pfizer
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 UK-453,061 and Raltegravir in people with Healthy Volunteers, run by Pfizer 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 1 inclusion and 1 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 18 Nov 2008. 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?
Raltegravir plasma pharmacokinetic parameters: Cmax and AUC12 (time frame: 11 days). The study lists 2 primary outcomes in all. 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 18 Nov 2008.