About this trial
The objective of the study is to evaluate the diagnostic value of DLL3-targeted PET/CT in patients with suspected or histologically confirmed neuroendocrine carcinoma, and to compare with conventional imaging modalities.
Eligibility criteria
Qualifiers
Adult patients (aged 18 years or older);
Patients with suspected, newly diagnosed, and previously treated neuroendocrine carcinoma(supporting evidence may include imaging findings and pathology report);
Serum ProGRP or NSE level ≥ 3 times the upper limit of normal;
Patients who were able to provide informed consent (signed by participant, parent or legal representative) and assent according to the guidelines of the Clinical Research Ethics Committee.
Disqualifiers
The inability or unwillingness of the research participant or legal representative to provide written informed consent.
Inability to complete PET/CT imaging.
Trial design
Treatments tested in this trial
- Diagnostic Test: conventional imaging (CT, MRI or 18F-FDG PET/CT), DLL3-targeted PET/CT