Ignite Creation Date:
2025-12-24 @ 10:02 PM
Ignite Modification Date:
2025-12-28 @ 5:45 AM
Study NCT ID:
NCT02919332
Status:
WITHDRAWN
Last Update Posted:
2020-07-24
First Post:
2016-08-30
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Delayed 18F-FDG PET/CT in Improving Visualization of Brain Tumors in Patients With Glioblastoma
Sponsor:
Jonsson Comprehensive Cancer Center
Organization:
Study Overview
Official Title:
Improved Visualization of Glioblastoma Using Delayed 18F-FDG PET/CT.
Status:
WITHDRAWN
Status Verified Date:
2019-02
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
No participants were enrolled
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This clinical trial studies how well delayed fludeoxyglucose F-18 (18F-FDG) positron emission tomography (PET)/computed tomography (CT) works in improving visualization of brain tumors in patients with glioblastoma. Radiotracers such as 18F-FDG are highly taken up by tumors in the brain and are visualized using PET/CT. Increasing the interval of time between 18F-FDG administration and PET/CT scan may improve the visualization of brain tumors in patients with glioblastoma.
Detailed Description:
PRIMARY OBJECTIVES:
I. To improve the visualization/delineation of glioblastoma lesions using delayed 18F-FDG PET/CT imaging.
OUTLINE:
Patients receive fludeoxyglucose F-18 intravenously (IV). Patients then undergo a standard of care PET/CT scan at 60 minutes and a second PET/CT scan at 240 minutes after injection.
Note:
Standard Uptake Value (SUV) is defined for state-of-the art PET/CT scanners as Standardized uptake values = count activity per ml within region of interest (MBq/ml)/\[injected dose (MBq)/body weight (kgx1000)\]
I. To improve the visualization/delineation of glioblastoma lesions using delayed 18F-FDG PET/CT imaging.
OUTLINE:
Patients receive fludeoxyglucose F-18 intravenously (IV). Patients then undergo a standard of care PET/CT scan at 60 minutes and a second PET/CT scan at 240 minutes after injection.
Note:
Standard Uptake Value (SUV) is defined for state-of-the art PET/CT scanners as Standardized uptake values = count activity per ml within region of interest (MBq/ml)/\[injected dose (MBq)/body weight (kgx1000)\]
Study Oversight
Has Oversight DMC:
True
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?: