Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT00331175 · ClinicalTrials.gov registry record · Phase 1
Safety, Toleration and Pharmacokinetics of Single Intravenous Doses of Peptide YY in Overweight Adults
A Phase 1 study, sponsored by Pfizer.
- Completed
- Registry status
- Phase 1
- Development phase
- 31
- Enrollment target
NCT00331175: Completed Phase 1 study, sponsored by Pfizer.
NCT00331175 is a Phase 1 study that has completed, run by Pfizer. The registered enrollment target is 31 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (48% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00331175, a Phase 1 study, has completed, sponsored by Pfizer.
- COMPLETED
- Registry status
- Phase 1
- Development phase
- 31 participants
- Enrollment target
Study 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.
Interventions
- DRUG Peptide YY3-36
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 31 participants |
| Start Date | 2006-07 |
| Est. Completion | 2006-12 |
| Phase | Phase 1 |
What the finished NCT00331175 record still lists
NCT00331175 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 31 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (48% lower).
The record links to 0 conditions, and to 1 intervention - of which Peptide YY3-36 is the first listed.
NCT00331175 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00331175 about?
NCT00331175 is a clinical study titled "Safety, Toleration and Pharmacokinetics of Single Intravenous Doses of Peptide YY in Overweight Adults". 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.
What is the current status of trial NCT00331175?
This trial is currently completed. It is a Phase 1 study. The enrollment target is 31 participants. The study started on 2006-07. Estimated completion is 2006-12.
What interventions are being tested in trial NCT00331175?
The interventions under investigation include: Peptide YY3-36 (DRUG).
Who is sponsoring clinical trial NCT00331175?
This trial is sponsored by Pfizer, which has 1,845 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00331175's enrollment target sits among peer trials
31 1322nd of 2000 higher than 669 of 2,000 other Phase 1 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT02932618 · 31 participants · Phase 3
A Study of Recombinant Von Willebrand Factor (rVWF) With or Without ADVATE in Children With Severe Von Willebrand Disease (VWD)
- NCT03482297 · 31 participants · Phase 1
Automated Abdominal Binder for Orthostatic Hypotension
- NCT04016389 · 31 participants · NA
FIGO 2018 Stage IB2 Cervical Cancer Treated With Neoadjuvant Chemotherapy Followed by Fertility Sparing Surgery
- NCT04211675 · 31 participants · Phase 1
NK Cells Infusions With Irinotecan, Temozolomide, and Dinutuximab
Similar registry start date
- NCT05988463 · started 2027-01-01 · Phase 1
Dose-Escalation Study of Artesunate Patients With IPF
- NCT07219706 · started 2026-12-10 · NA
Dietary Fiber and Time Restricted Eating
- NCT02831335 · started 2026-12-01
Technical Development of Multi-Parametric Renocerebral MRI
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia