18F-Fluciclovine PET to Distinguish Tumor Progression From Radiation Necrosis

Completed · Early Phase 1

Conditions studied: Secondary Malignant Neoplasm of Brain and Cerebral Meninges

In brief

The purpose of this study is to evaluate whether 18F-fluciclovine PET/CT of the brain, is able to distinguish radiation necrosis from tumor progression in cases where MRI is inconclusive. 18F-fluciclovine is an FDA approved radioactive diagnostic agent and is injected into the participant and then taken up by cancer cells, which can then be visualized with a PET/CT scan. 18F-fluciclovine is FDA approved for the detection of recurrent prostate cancer, but is still investigational for the purposes of this study.

Key facts

Study ID

NCT03930173

Run by

Case Comprehensive Cancer Center

People needed

18

Starts

2019-07-02

Expected to finish

2021-03-01

Last updated by the study team

2021-05-05

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Subjects must have a confirmed diagnosis of brain metastases.
• Subjects must have received prior intracranial SRS at least once for brain metastases. Prior WBRT is allowed.
• Subjects must have had a clinical tumor protocol MRI of the brain including a DSC-MR perfusion sequence, which is equivocal for radiation necrosis versus tumor progression within 30 days of treatment scan. "Equivocal" will be defined as being inconclusive for radiation necrosis versus tumor progression as determined by the study neuroradiologist.
• Physician assessed life expectancy of ≥ 6 months.
• Subjects must have the ability to understand and the willingness to sign a written informed consent document.
• For women of childbearing potential, a negative serum pregnancy test within 14 days of registration is required.

You may not qualify if…

• Subjects who have experienced a prior anaphylaxis reaction to 18Ffluciclovine are not eligible.
• Females pregnant at the expected time of 18F-fluciclovine administration are not eligible due to potential harm to the fetus from exposure to radiation. Women who could be pregnant require a negative pregnancy test to be eligible.
• Women who are breast feeding at the expected time of 18F-fluciclovine administration are not eligible due to potential harm to the infant from exposure to radiation.
• Subjects contraindicated for MRI.
• Subjects unable or unwilling to comply with study requirements are not eligible.
• Major medical illness or psychiatric impairments, which in the investigator's opinion, will prevent completion of protocol therapy and/or preclude informed consent.
• Brain metastases from primary lymphoma, germ cell tumor, or small cell carcinoma.

Where it is running

• Cleveland Clinic Taussig Cancer institute, Case Comprehensive Cancer Center — Cleveland, Ohio, United States

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.