18F-FAPI-RGD PET/CT in Various Tumor Types

Sichuan Provincial People's Hospital

Status: Enrolling

Conditions: Neoplasms

Study type: Observational

Funder types: Other

Identifiers

NCT06094530

SichuanPPH-cancers

Details and patient eligibility

About

The clinical feasibility of 18F-FAPI-RGD PET/CT will be evaluated in 100 patients with various types of tumor, and the results will be compared with those of 18F-FDG.

Full description

The aim of this study is to evaluate, in patients with various types of tumor, the radiotracer uptake and clinical feasibility of 18F-FAPI-RGD PET/CT compared with those of 18F-FDG PET/CT. To evaluate the diagnostic performance of 18F-FAPI-RGD and 18F-FDG PET imaging, the results of the visually interpreted PET images will be compared with the histopathologic results (via surgery or biopsy), which are used as the gold standard for the final diagnosis. For patients for whom tissue diagnosis is not applicable, clinical and radiographic follow-up data will be used as the reference standard to validate the PET/CT findings.

Enrollment: 100 estimated patients

Sex: All

Ages: 10 to 80 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Patients with clinically suspected or diagnosed tumors

Exclusion criteria

• Hypertension that is difficult to control with medication, and systolic blood pressure exceeding 160mmHg
• Complicated with chronic liver disease, myocardial infarction, stroke
• Female patients who are pregnant (or attempting to become pregnant within six months), breastfeeding, or unwilling to use contraception
• Abnormal cardiopulmonary function or mental state, unable to tolerate prone lying for 20 minutes