Ignite Creation Date:
2025-12-24 @ 11:40 PM
Ignite Modification Date:
2025-12-25 @ 9:31 PM
Study NCT ID:
NCT03806751
Status:
WITHDRAWN
Last Update Posted:
2024-03-01
First Post:
2019-01-14
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
A Noninvasive Arterial Input Estimation Method for O-15 PET and Integrated PET/MR Scanning
Sponsor:
University of Alabama at Birmingham
Organization:
Study Overview
Official Title:
A Noninvasive Arterial Input Estimation Method for O-15 PET and Integrated PET/MR Scanning
Status:
WITHDRAWN
Status Verified Date:
2024-02
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
The investigator decided not to pursue the study.
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
O-15 Water
Brief Summary:
The overall aim of this project is to implement a non-invasive method of measuring quantitative regional cerebral blood flow (rCBF) on the UAB hybrid PET/MRI scanner to allow conducting such \[O-15\]water based scans with relative ease and safety in a large variety of important clinical and research applications. Participants will undergo imaging at baseline and after administration of a drug to increase cerebral blood flow to evaluate perfusion estimates during low and high flow states. The goal of this study is to generate data that will justify eliminating invasive arterial sampling in most \[O-15\]water-based PET protocols.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: