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NCT04566003 · ClinicalTrials.gov registry record · Phase 1
Evaluation Comparing Tau PET Radiotracers, [18F]GTP1 and [18F]PI-2620 or [18F]MK-6240 in Subjects With Normal Cognition or Prodromal to Moderate Alzheimer's Disease
A Phase 1 study, sponsored by Genentech.
- Completed
- Registry status
- Phase 1
- Development phase
- 40
- Enrollment target
NCT04566003: Completed Phase 1 study, sponsored by Genentech.
NCT04566003 is a Phase 1 study that has completed, run by Genentech. The registered enrollment target is 40 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (33% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04566003, a Phase 1 study, has completed, sponsored by Genentech.
- COMPLETED
- Registry status
- Phase 1
- Development phase
- 40 participants
- Enrollment target
Study Summary
The study aims to compare tau targeted radiotracers \[18F\]GTP1 and \[18F\]PI-2620 or \[18F\]MK-6240 in subjects with normal cognition or prodromal to moderate Alzheimer's disease (AD).
Interventions
- DRUG [18F]PI-2620
- DRUG [18F]GTP1
- DRUG [18F]MK-6240
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 40 participants |
| Start Date | 2020-10-26 |
| Est. Completion | 2023-06-27 |
| Phase | Phase 1 |
What the finished NCT04566003 record still lists
NCT04566003 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 40 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (33% lower).
The record links to 0 conditions, and to 3 interventions - of which [18F]PI-2620 is the first listed.
NCT04566003 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT04566003 about?
NCT04566003 is a clinical study titled "Evaluation Comparing Tau PET Radiotracers, [18F]GTP1 and [18F]PI-2620 or [18F]MK-6240 in Subjects With Normal Cognition or Prodromal to Moderate Alzheimer's Disease". The study aims to compare tau targeted radiotracers \[18F\]GTP1 and \[18F\]PI-2620 or \[18F\]MK-6240 in subjects with normal cognition or prodromal to moderate Alzheimer's disease (AD).
What is the current status of trial NCT04566003?
This trial is currently completed. It is a Phase 1 study. The enrollment target is 40 participants. The study started on 2020-10-26. Estimated completion is 2023-06-27.
What interventions are being tested in trial NCT04566003?
The interventions under investigation include: [18F]PI-2620 (DRUG), [18F]GTP1 (DRUG), [18F]MK-6240 (DRUG).
Who is sponsoring clinical trial NCT04566003?
This trial is sponsored by Genentech, which has 332 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT04566003's enrollment target sits among peer trials
40 1130th of 2000 higher than 810 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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