Characterizing IgG4-RD With 68Ga-FAPI PET/CT

• Status: Recruiting
• Trial end date: 2021-12-01
• Target enrollment: 0
• Participant gender: All

Summary

68Ga-FAPI has been developed as a tumor-targeting agent as fibroblast activation protein is overexpressed in cancer-associated fibroblasts and some inflammation,such as IgG4-related disease.And it might be more sensitive than FDG in detecting a certain type of inflammations according to our preliminary research.Thus this prospective study is going to investigate whether 68Ga-FAPI PET/CT may be superior for diagnosis, therapy response assessment and follow-up of IgG4-related disease.

• Phase: Early Phase 1
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Peking Union Medical College Hospital
• Treatments: Immunoglobulin G

Criteria

Inclusion Criteria:

• suspected or confirmed untreated IgG4-RD patients;

• 18F-FDG PET/CT within two weeks;

• signed written consent.

Exclusion Criteria:

• pregnancy;

• breastfeeding;

• known allergy against FAPI

• any medical condition that in the opinion of the investigator may significantly interfere with study compliance.