Clinical Study of 18F-FAPI-RGD PET/CT in Rheumatoid Arthritis
The goal of this observational study is to learn about 18F-FAPI-RGD PET/CT imaging in assessing rheumatoid arthritis disease activity. Participants will undergo clinical evaluation and 18F-FAPI-RGD PET/CT examination.
|Condition or Disease
Patients with rheumatoid arthritis who met the 2010 American College of Rheumatology/European League against Rheumatism Rheumatoid arthritis classification criteria will be included. All patients will be assessed for disease activity and the clinical disease activity Index (cDAI) was calculated. Blood sedimentation rate and CRP assay results will be collected. All patients will undergo 18F-FAPI-RGD PET/CT examination. The correlation of cDAI, ESR and CRP levels with PET joint count and PET joint index as measured by 18F-FAPI-RGD PET/CT will be statistically analyzed.
Primary Outcome Measures
- Correlation between clinical indicators and PET/CT results [1 month]
Correlation of clinical disease activity Index (cDAI), erythrocyte sedimentation rate (ESR), and CRP levels with 18F-FAPI-RGD PET/CT results
- Patients with rheumatoid arthritis who meet the 2010 American College of Rheumatology/European League Against Rheumatism Rheumatoid arthritis classification criteria.
- Patients with malignant tumors and other rheumatic immune diseases; B. clinical and conventional radiographic inspection of materials; C. researchers think not suitable for other information to participate in this study.
Contacts and Locations
LocationsNo locations specified.
Sponsors and Collaborators
- Sichuan Provincial People's Hospital
Study Documents (Full-Text)None provided.