MedTrace Logo

Multimodal PET Imaging in the Diagnosis and Treatment of Pelvic Tumors

NCT06774209 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2025-01-14

No results posted yet for this study

Summary

This study is a prospective exploratory study to explore the application value of gallium 68 labeled-fibroblast activation protein inhibitor-04 Positron Emission Tomography（68Ga-FAPI-04 PET）imaging in patients with endometrial cancer and compare it with the imaging agent with better imaging effects to study its advantages. After patient enrollment, 68Ga-FAPI-04 Positron Emission Tomography/Computed Tomography（PET/CT） and Positron Emission Tomography/Magnetic Resonance Imaging（PET/MRI） examinations are performed, with the imaging agent administered intravenously at a dose of 0.02 to 0.04 mCi/Kg×patient weight (Kg), and a whole-body scan is performed 30-60 minutes later, with images processed as usual. Within 1 week before and after the examination, Fluorine18 labeled-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography（18F-FDG PET/CT） is completed, along with medical history collection and necessary laboratory tests. Subsequently, patients undergo surgical resection of the lesion and suspicious metastatic lymph nodes shown by FAPI PET/CT to obtain the corresponding pathological results. Finally, the diagnostic value of all patients in 68Ga-FAPI-04 PET/CT and PET/MR is analyzed and compared with 18F-FDG PET/CT to study the differences in diagnostic efficacy between the two.

Conditions

Interventions

DIAGNOSTIC_TEST

three kinds of examinations

Following the enrollment of patients, both Gallium-68 labeled Fibroblast Activation Protein Inhibitor-04 Positron Emission Tomography/Computed Tomography (68Ga-FAPI-04 PET/CT) and Positron Emission Tomography/Magnetic Resonance Imaging (PET/MRI) scans are carried out. Additionally, within a one-week interval before and after the aforementioned examinations, Fluorine-18 labeled Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography (18F-FDG PET/CT) is performed on the same cohort of patients.

Sponsors & Collaborators

  • Peking Union Medical College Hospital

    lead OTHER

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2024-03-01
Primary Completion
2025-06-01
Completion
2025-10-01

Countries

  • China

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06774209 on ClinicalTrials.gov