ObesityPhase 1NCT00331175
Safety, Toleration and Pharmacokinetics of Single Intravenous Doses of Peptide YY in Overweight Adults
A Phase 1 study testing Peptide YY3-36 in people with Obesity, run by Pfizer at 1 site in United States.
Trial summary
The purpose of this trial is to evaluate the safety and tolerability of single escalating doses of Peptide YY3-36 and to determine effects on food intake and serum hormones when administered by intravenous infusion to otherwise healthy overweight adult subjects. Read more about this study
- Who is it for?
- Ages 18 to 55 yearsHealthy volunteers can take part
- Conditions the study is for
- Obesity
- What is being tested?
- Peptide YY3-36
- How many people
- 31 participants
- Where
- 1 siteUnited States
- Study dates
- Jul 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 55 years
- All sexes
- Healthy volunteers accepted
- Adult
Who may be able to join
- BMI 27-35 kg/m2
Who cannot join
- Women of childbearing potential
Trial locations and contacts
1 site in 1 country.
About this study
Official title: A Phase 1, Randomized, Placebo- And Positive Controlled Study To Assess The Safety, Tolerability, Pharmacokinetics And Pharmacodynamics Of Single Escalating Doses Of Intravenous Peptide YY3-36 In Otherwise Healthy Overweight Adult Subjects
The purpose of this trial is to evaluate the safety and tolerability of single escalating doses of Peptide YY3-36 and to determine effects on food intake and serum hormones when administered by intravenous infusion to otherwise healthy overweight adult subjects.
- Conditions
- Obesity
- Being tested
- Peptide YY3-36
- Medical subject headings
- Obesity
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Peptide YY3-36Drug
What is being measured
The primary outcome is the main question the study is designed to answer.
Food intake
Secondary outcomes (1)
Plasma biomarkers, safety, toleration
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted29 May 2006 (estimated)
- Study startJul 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 ObesityStudies 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
- Single blind
- Enrolment
- 31 participants
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
- NCT00331175
- Sponsor's protocol ID
- A9001292
- Status last verified
- Dec 2006
- First submitted
- 26 May 2006
- Last updated
- 15 Dec 2006
- Results posted
- No
Study at a glance
From the registry record, last updated by the sponsor on 15 Dec 2006. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Phase 1, Randomized, Placebo- And Positive Controlled Study To Assess The Safety, Tolerability, Pharmacokinetics And Pharmacodynamics Of Single Escalating Doses Of Intravenous Peptide YY3-36 In Otherwise Healthy Overweight Adult Subjects
- ClinicalTrials.gov ID
- NCT00331175
- Acronym / sponsor ID
- A9001292
- Conditions
- Obesity
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 31 participants
- Lead sponsor
- PfizerIndustry (pharma, biotech, devices)
- Study start
- Jul 2006
- Study completion
- Dec 2006
- First posted
- 29 May 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 trial is to evaluate the safety and tolerability of single escalating doses of Peptide YY3-36 and to determine effects on food intake and serum hormones when administered by intravenous infusion to otherwise healthy overweight adult subjects.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- Single blind
Who may qualify
- Ages
- 18 to 55 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult
Key inclusion criteria (1 listed)
- BMI 27-35 kg/m2
Key exclusion criteria (1 listed)
- Women of childbearing potential
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 |
|---|---|---|
| Peptide YY3-36 | Drug | – |
Primary outcome
Food intake
1 secondary outcome
Plasma biomarkers, safety, toleration
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 15 Dec 2006.
- To obtain contact information for a study center near you, click here.Link provided by the sponsor.
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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.
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 Peptide YY3-36 in people with Obesity, 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 15 Dec 2006. 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?
Food intake. 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 15 Dec 2006.