18F-Fluoroazomycin Arabinoside PET-CT in Diagnosing Solid Tumors in Patients

Inclusion Criteria

• Patients with histologic diagnosis of any solid tumor
• Brain lesions characterized by imaging without prior biopsy can be eligible based upon consensus of a neuroradiologist and either a neurosurgeon or a neuro-oncologist for high probability of representing a glioblastoma (GBM)
• Patient must have a solid tumor with a short-axis greater than or equal to 1 cm (by CT, magnetic resonance imaging [MRI], ultrasonography or mammography) to allow reliable PET imaging.
• A patient who has not received systemic or loco-regional treatment of the tumor within the last month.
• Ability of the subject, or the legally authorized representative (LAR) if the patient is deemed by the treating physician to be cognitively impaired or questionably impaired in such a way that the ability of the patient to give informed consent is questionable, to understand, and the willingness to sign, a written informed consent.
• Patients who are not expected to receive cancer therapy before imaging sessions are completed.

Exclusion Criteria

• Pregnant or lactating women: pregnant women are excluded from this study because the effects of [18F] FAZA in pregnancy are not known. A urine or serum pregnancy test will be performed before accrual after informed consent is obtained.
• Lactation should be suspended for at least two days following the administration of [18F] FAZA to the mother, because of the unknown but potential risk for adverse events in nursing infants secondary to administration of the radionuclide to a lactating woman.
• Subjects with contraindications to the use of [18F] FAZA including confirmed allergy.
• Patients with a body weight of 400 pounds or more, or a body mass index (BMI) which precludes their entry into the bore of the PET/CT scanner, because the findings will probably be compromised in image quality with CT, PET/CT and MRI.
• Any additional medical condition, serious concurrent illness, or other extenuating circumstance that, in the opinion of the investigator may significantly interfere with study compliance.