RecruitingNot ApplicableNCT06359795

Exploring the Value of 18F-AlF-FAPI PET/CT in Assessing the Activity of Thyroid Eye Disease


Sponsor

Peking University Third Hospital

Enrollment

50 participants

Start Date

Dec 15, 2023

Study Type

INTERVENTIONAL

Conditions

Summary

FAPI PET has been developed as a promising approach for the evaluation of fibroinflammatory, such as in inflammatory bowel disease. This prospective study aims to explore the value of 18F-AlF-FAPI PET/CT in assessing the activity of Thyroid Eye Disease (TED) and investigate whether FAPI PET/CT may be superior to 99mTc-DTPA SPECT/CT for the diagnosis, therapy response assessment, and follow-up of TED.


Eligibility

Min Age: 18 YearsMax Age: 80 Years

Inclusion Criteria3

  • Age ≥ 18 years;
  • Patients diagnosed with TED;
  • Complete understanding and voluntary participation in this study, with the signing of an informed consent form.

Exclusion Criteria5

  • Severe liver or kidney dysfunction;
  • Inability to maintain a supine position for 5 minutes to cooperate with the examination;
  • Suffering from claustrophobia or other psychiatric disorders;
  • Patients planning pregnancy or in the prenatal or lactation period;
  • Other conditions deemed unsuitable for participation in the trial by the investigator.

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Interventions

DIAGNOSTIC_TEST18F-AlF-FAPI PET/CT, 99mTc-DTPA SPECT/CT

Patients underwent 18F-AlF-FAPI PET/CT and 99mTc-DTPA SPECT/CT scans within 10 days.


Locations(1)

Dept. of Nuclear Medicine, Peking University Third Hospital

Beijing, Beijing Municipality, China

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NCT06359795


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