Clinical Trial: Early [18F]-FDG PET Dynamic Analysis in Brain Metastases After Radiotherapy.

U.S., June 9 -- ClinicalTrials.gov registry received information related to the study (NCT07632092) titled 'Early [18F]-FDG PET Dynamic Analysis in Brain Metastases After Radiotherapy.' on June 02.

Brief Summary: Various treatment options are available for brain metastases, depending on factors such as lesion site or number lesions. Radiotherapy is a commonly used treatment. Following stereotactic radiotherapy for brain metastases, a potential complication, namely brain radionecrosis, can occur subsequently. It is essential to differentiate between this radionecrosis and lesion recurrence in order to determine the appropriate treatment approach. Contrast-enhanced magnetic resonance imaging (MRI) is the most widely used technique for monito...