FDG PET-MRI for the Diagnosis of Spinal Cord Lesions
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- STATUS
- Recruiting
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- participants needed
- 20
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- sponsor
- M.D. Anderson Cancer Center
Summary
This trial studies the best time point of using F18-FDG that gives the best image on PET-MRI in patients with spinal cord lesions of unknown cause. Diagnostic procedures, such as F18-FDG PET-MRI, may help find and diagnose spinal cord lesions.
Description
PRIMARY OBJECTIVES:
I. To identify the optimal imaging time point using fludeoxyglucose F-18 (F18-FDG) positron emission tomography (PET) that gives the best lesion conspicuity as defined by the best lesion to background (L/B) ratio when evaluating spinal cord lesions of unknown etiology.
EXPLORATORY OBJECTIVES:
I. To identify malignancy specific factors in F18-FDG metabolism derived from metrics such as maximum standard uptake value (SUVmax), mean standard uptake value (SUVmean), total lesion glycolysis (TLG), metabolic tumor volume (MTV) and L/B ratio.
- OUTLINE
Patients receive fludeoxyglucose F-18 intravenously (IV) over 1 minutes and then undergo PET-magnetic resonance imaging (MRI) over 15-60 minutes at 60, 300, and 480 minutes after fludeoxyglucose F-18 injection in the absence of unacceptable toxicity.
Details
| Condition | Myelopathy, Benign neoplasm of spinal cord |
|---|---|
| Age | 18years - 100years |
| Treatment | Fludeoxyglucose F-18, Magnetic Resonance Imaging, Positron Emission Tomography |
| Clinical Study Identifier | NCT04219969 |
| Sponsor | M.D. Anderson Cancer Center |
| Last Modified on | 19 February 2024 |
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