Ignite Creation Date:
2025-12-25 @ 2:01 AM
Ignite Modification Date:
2026-03-05 @ 11:51 PM
Study NCT ID:
NCT02016560
Status:
COMPLETED
Last Update Posted:
2020-09-22
First Post:
2013-12-16
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Analysis of 18F-AV-1451 PET Imaging in Cognitively Healthy, MCI, and AD Subjects
Sponsor:
Avid Radiopharmaceuticals
Organization:
Study Overview
Official Title:
An Open Label, Multicenter Study, Evaluating the Safety and Imaging Characteristics of 18F-AV-1451 in Cognitively Healthy Volunteers, Subjects With Mild Cognitive Impairment, and Subjects With Alzheimer's Disease
Status:
COMPLETED
Status Verified Date:
2020-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
MCI
Brief Summary:
A Phase 2/3 cross-sectional and longitudinal observational study evaluating imaging characteristics of flortaucipir in control subjects and patients with clinically defined MCI and AD dementia (AD).
Detailed Description:
This study was conducted in 2 phases: a Phase 2 Exploratory Phase and a Phase 3 Confirmatory Phase. An overarching goal of the Exploratory Phase of this protocol was to further investigate the pattern of flortaucipir PET imaging across the disease course, in cognitively healthy subjects through patients with cognitive decline. To accomplish this goal, the protocol investigated flortaucipir results in younger and older cognitively healthy normal volunteers and patients with clinical diagnoses for cognitive complaints, ranging from MCI to mild and moderate AD dementia. Additionally, the Exploratory Phase of this protocol investigated relationships between flortaucipir PET signal and cognitive decline over the 18-month study period.
The second, Confirmatory Phase of the study was designed to provide independent validation of the relationships observed in the exploratory analyses of the first phase. In particular, the goal of the second phase was to confirm the relationship between flortaucipir uptake in the brain as measured by PET signals at baseline and the subsequent rate of cognitive decline observed over the 18-month longitudinal follow up.
The second, Confirmatory Phase of the study was designed to provide independent validation of the relationships observed in the exploratory analyses of the first phase. In particular, the goal of the second phase was to confirm the relationship between flortaucipir uptake in the brain as measured by PET signals at baseline and the subsequent rate of cognitive decline observed over the 18-month longitudinal follow up.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: