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NCT03903549 · ClinicalTrials.gov registry record · Phase 1
Initial Investigation of [18F]P17-059 in Parkinson's Disease Patients and Healthy Volunteers
A Phase 1 study, sponsored by Five Eleven Pharma.
- Completed
- Registry status
- Phase 1
- Development phase
- 4
- Enrollment target
NCT03903549: Completed Phase 1 study, sponsored by Five Eleven Pharma.
NCT03903549 is a Phase 1 study that has completed, run by Five Eleven Pharma. The registered enrollment target is 4 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (93% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03903549, a Phase 1 study, has completed, sponsored by Five Eleven Pharma.
- COMPLETED
- Registry status
- Phase 1
- Development phase
- 4 participants
- Enrollment target
Study Summary
This study investigates the initial safety profile of \[18F\]P17-059 in healthy volunteers including dosimetry determination, and compares regional brain uptake and kinetics of \[18F\]P17-059 in Parkinson's disease patients with regional brain uptake and kinetics of \[18F\]P17-059 in healthy volunteers.
Primary Outcome
Quantitative estimates of \[18F\]P17-059 uptake in brain - SUV and non-displaceable Binding Potential
Interventions
- DRUG [18F]P17-059
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 4 participants |
| Start Date | 2022-07-15 |
| Est. Completion | 2022-12-19 |
| Phase | Phase 1 |
What the finished NCT03903549 record still lists
NCT03903549 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 4 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (93% lower).
The record links to 0 conditions, and to 1 intervention - of which [18F]P17-059 is the first listed.
NCT03903549 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03903549 about?
NCT03903549 is a clinical study titled "Initial Investigation of [18F]P17-059 in Parkinson's Disease Patients and Healthy Volunteers". This study investigates the initial safety profile of \[18F\]P17-059 in healthy volunteers including dosimetry determination, and compares regional brain uptake and kinetics of \[18F\]P17-059 in Parkinson's disease patients with regional brain uptake and kinetics of \[18F\]P17-059 in healthy volunte...
What is the current status of trial NCT03903549?
This trial is currently completed. It is a Phase 1 study. The enrollment target is 4 participants. The study started on 2022-07-15. Estimated completion is 2022-12-19.
What interventions are being tested in trial NCT03903549?
The interventions under investigation include: [18F]P17-059 (DRUG).
Who is sponsoring clinical trial NCT03903549?
This trial is sponsored by Five Eleven Pharma, which has 6 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT03903549's enrollment target sits among peer trials
4 1995th of 2000 higher than 2 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
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