Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 2:55 PM
Ignite Modification Date:
2025-12-24 @ 2:55 PM
NCT ID:
NCT03762759
Brief Summary:
This phase II trial studies how well a positron emission tomography (PET)/computed tomography (CT) scan using fluciclovine F18 compared with a PET/CT scan with 68Ga-PSMA works in planning radiation treatments and enhancing outcomes in patients with prostate adenocarcinoma. Fluciclovine F18 and 68Ga-PSMA are types of tracers, called radiotracers, that are injected and can accumulate in tumor cells to develop images of them during a PET/CT scan. It is not yet known whether giving fluciclovine F18 or 68Ga-PSMA may work better in planning radiation treatments and enhancing outcomes in patients with prostate adenocarcinoma.
Detailed Description:
PRIMARY OBJECTIVES
I. Improve the outcomes of post-prostatectomy radiotherapy prostate cancer patients via selection and treatment optimization with advanced molecular imaging with dose escalation.
II. Establish the role of advanced molecular imaging with fluciclovine F18 (fluciclovine \[18F\]) and gallium Ga68-labeled prostate specific membrane antigen PSMA-11 (68Ga-PSMA) PET/CT in influencing post-prostatectomy radiotherapy decision-making.
III. Establish the role of advanced molecular imaging with fluciclovine 18F or 68Ga-PSMA in altering radiotherapy treatment volumes.
OUTLINE: Patients are randomized to 1 of 2 arms.
ARM I: Patients receive fluciclovine F18 intravenously (IV) and undergo a PET/CT over approximately 30 minutes.
ARM II: Patients receive 68Ga-PSMA IV, wait 60 minutes, then undergo a PET/CT over approximately 30 minutes.
After completion of study treatment, patients are followed up every 6 months for up to 5 years.
Study:
NCT03762759
Study Brief:
Protocol Section:
NCT03762759