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Study identifier: NCT06769828 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Ga-68-FAPI-46 PET for CRC Recurrence Detection in Elevated CEA

Condition: Colorectal Cancer Recurrent  ·  Sponsor: Koo Foundation Sun Yat-Sen Cancer Center

PhaseNA
Planned participants30
Who can joinAll sexes, 20 Years to 100 Years
Healthy volunteersNo

About this study

This single-center, phase II clinical trial investigates the diagnostic efficacy of Ga-68-FAPI-46 PET scans in detecting colorectal cancer (CRC) recurrence during post-treatment surveillance, particularly in patients with elevated serum carcinoembryonic antigen (CEA). The study compares the sensitivity, specificity, and accuracy of Ga-68-FAPI-46 PET with the conventional F-18-FDG PET scans, aiming to enhance recurrence detection in CRC patients who underwent curative surgery. Thirty participants will be enrolled and monitored through imaging studies and clinical follow-up.

This description comes directly from the study's public registry record.

Talk to the study team

Yu Yi Huang, MD  ·  +886 28970011  ·  yuyi@kfsyscc.org

Cheng Ling Yang, B.Rad.  ·  +886 28970011  ·  androgyny@kfsyscc.org

Always discuss trial participation with your own doctor first.

Locations (1)

Koo Foundation Sun Yat-Sen Cancer CenterTaipei, Beitou, TaiwanRecruiting

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Source record: clinicaltrials.gov/study/NCT06769828