Ignite Creation Date:
2025-12-24 @ 9:47 PM
Ignite Modification Date:
2025-12-25 @ 7:26 PM
Study NCT ID:
NCT01165632
Status:
COMPLETED
Last Update Posted:
2025-09-02
First Post:
2010-07-14
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Fluorine F 18 Fluorodopa-Labeled PET Scan in Planning Surgery and Radiation Therapy in Treating Patients With Newly Diagnosed High- or Low-Grade Malignant Glioma
Sponsor:
Mayo Clinic
Organization:
Study Overview
Official Title:
A Pilot Study of Utility of 18F-FDOPA-PET for Neurosurgical Planning and Radiotherapy Target Delineation in Glioma Patients: Biopsy Validation of 18F-FDOPA-PET Uptake and Biodistribution in Brain Tumors
Status:
COMPLETED
Status Verified Date:
2025-08
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:
None
Brief Summary:
RATIONALE: New imaging procedures, such as fluorine F 18 fluorodopa-labeled PET scan, may help in guiding surgery and radiation therapy and allow doctors to plan better treatment.
PURPOSE: This clinical trial studies fluorine F 18 fluorodopa-labeled PET scan in planning surgery and radiation therapy in treating patients with newly diagnosed high- or low-grade malignant glioma
PURPOSE: This clinical trial studies fluorine F 18 fluorodopa-labeled PET scan in planning surgery and radiation therapy in treating patients with newly diagnosed high- or low-grade malignant glioma
Detailed Description:
PRIMARY OBJECTIVES:
I. To determine correlation between 18F-FDOPA PET activity, MRI contrast enhancement, and high- or low-grade glioma biopsies.
II. To compare radiotherapy target volume delineation with and without 18F- FDOPA-PET metabolic imaging information to determine role of metabolic imaging in radiotherapy treatment planning.
SECONDARY OBJECTIVES:
I. To determine correlation between concordance of 18F-FDOPA PET activity, MRI contrast enhancement, and high- or low-grade glioma biopsies and patient outcomes including overall survival and progression free survival.
OUTLINE:
Beginning at no more than 1 week before biopsy and resection, patients undergo fluorine F 18 fluorodopa-labeled PET/CT scan and pre-operative MRI. Patients then undergo stereotactic craniotomy. Some patients may also undergo radiation therapy.
After completion of study treatment, patients are followed up every year for 5 years.
I. To determine correlation between 18F-FDOPA PET activity, MRI contrast enhancement, and high- or low-grade glioma biopsies.
II. To compare radiotherapy target volume delineation with and without 18F- FDOPA-PET metabolic imaging information to determine role of metabolic imaging in radiotherapy treatment planning.
SECONDARY OBJECTIVES:
I. To determine correlation between concordance of 18F-FDOPA PET activity, MRI contrast enhancement, and high- or low-grade glioma biopsies and patient outcomes including overall survival and progression free survival.
OUTLINE:
Beginning at no more than 1 week before biopsy and resection, patients undergo fluorine F 18 fluorodopa-labeled PET/CT scan and pre-operative MRI. Patients then undergo stereotactic craniotomy. Some patients may also undergo radiation therapy.
After completion of study treatment, patients are followed up every year for 5 years.
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?: