Head-to-head Comparison of [18F]AlF-PSMA-N5 With [18F]F-DCFPyL PET/CT in PCa Diagnosis, Recurrence, and Metastasis
Head-to-head Comparison of [18F]AlF-PSMA-N5 With [18F]F-DCFPyL PET/CT in Prostate Cancer Diagnosis, Recurrence, and Metastasis: a Prospective Study
Anhui Provincial Hospital
30 participants
Dec 19, 2024
INTERVENTIONAL
Conditions
Summary
To prospectively evaluate the radiodrug biodistribution of a novel PET imaging agent \[18F\]AlF-PSMA-N5 in different organs of prostate cancer patients and its diagnostic efficacy in the diagnosis, recurrence and metastasis of prostate cancer, and to compare with \[18F\]F-DCFPyL.
Eligibility
Inclusion Criteria6
- Aged from 18 to 90 years old;
- Complete MRI images and clinical data (such as PSA level, Gleason grade, etc.);
- Prostate cancer detected by PSA or imaging examination, or clinically suspected recurrence after standardized treatment;
- simultaneous \[18F\]AlF-PSMA-N5 and \[18F\]F-DCFPyL examinations within two weeks;
- Willing to undergo surgery or needle biopsy for pathological examination after examination, or confirmed as prostate cancer by histopathology before or after treatment;
- Sign informed consent.
Exclusion Criteria5
- Patients who cannot cooperate with the examination;
- Concurrent malignant tumors;
- Previous alcohol allergy;
- Patients with liver and kidney dysfunction;
- Other circumstances deemed by the investigator to be inappropriate for trial participation.
Interventions
Each subject receive a single intravenous injection of \[18F\]AlF-PSMA-N5, and undergo PET/CT imaging within the specificed time.
Each subject receive a single intravenous injection of \[18F\]F-DCFPyL, and undergo PET/CT imaging within the specificed time.
Locations(1)
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NCT06756334