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NCT01623284 · ClinicalTrials.gov registry record · Phase 1
PiB PET Scanning in Speech and Language Based Dementias
A Phase 1 study, sponsored by Mayo Clinic.
- Completed
- Registry status
- Phase 1
- Development phase
- 168
- Enrollment target
NCT01623284: Completed Phase 1 study, sponsored by Mayo Clinic.
NCT01623284 is a Phase 1 study that has completed, run by Mayo Clinic. The registered enrollment target is 168 participants, above the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (180% higher). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01623284, a Phase 1 study, has completed, sponsored by Mayo Clinic.
- COMPLETED
- Registry status
- Phase 1
- Development phase
- 168 participants
- Enrollment target
Study Summary
The study is designed to determine whether there are clinical features that can be used as biomarkers to predict whether underlying Alzheimer's pathology is the cause of a speech and language based dementia. The primary hypothesis is that the proportion of patients who test positive for beta-amyloid deposition will vary across different speech and language based dementias.
Interventions
- DRUG C-11 PiB
- DRUG F-18 FDG
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 168 participants |
| Start Date | 2010-03 |
| Est. Completion | 2015-01 |
| Phase | Phase 1 |
What the finished NCT01623284 record still lists
NCT01623284 is an interventional study that assigns participants to a tested intervention. The registered 168 participants enrollment target is mid-sized for trials with a published cap, above the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (180% higher).
The record links to 0 conditions, and to 2 interventions - of which C-11 PiB is the first listed.
NCT01623284 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01623284 about?
NCT01623284 is a clinical study titled "PiB PET Scanning in Speech and Language Based Dementias". The study is designed to determine whether there are clinical features that can be used as biomarkers to predict whether underlying Alzheimer's pathology is the cause of a speech and language based dementia. The primary hypothesis is that the proportion of patients who test positive for beta-amyloid...
What is the current status of trial NCT01623284?
This trial is currently completed. It is a Phase 1 study. The enrollment target is 168 participants. The study started on 2010-03. Estimated completion is 2015-01.
What interventions are being tested in trial NCT01623284?
The interventions under investigation include: C-11 PiB (DRUG), F-18 FDG (DRUG).
Who is sponsoring clinical trial NCT01623284?
This trial is sponsored by Mayo Clinic, which has 2,844 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT01623284's enrollment target sits among peer trials
168 326th of 2000 higher than 1,671 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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