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NCT04554719

Clinical Application of Fibroblast Activation Protein PET/MRI for Diagnosis and Staging in Malignant Tumors

Status unknown NA Last updated 14 February 2023
What this trial tests

NA trial testing 68Ga-DOTA-FAPI in Malignant Neoplasm in 500 participants. Status unknown.

Timeline
22 May 2020
Primary endpoint
31 December 2023
31 December 2023

Quick facts

Lead sponsorUnion Hospital, Tongji Medical College, Huazhong University of Science and Technology
PhaseNA
StatusStatus unknown
Study typeINTERVENTIONAL
Allocationna
Designsingle group
Maskingnone
Primary purposediagnostic
Enrollment500
Start date22 May 2020
Primary completion31 December 2023
Estimated completion31 December 2023
Sites1 location across China

Drugs / interventions tested

Conditions studied

Sponsor

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

Who can join

Adults 18 to 80, any sex, with Malignant Neoplasm. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

Positron emission tomography (PET) molecular imaging provides a valuable tool for the diagnosis and differential diagnosis, staging of various tumors. Malignant tumor is composed of tumor cells and tumor stroma, which occupies the vast majority of the tumor. Cancer-associated fibroblasts (CAF) are an important part of the tumor stroma. Fibroblast activation protein (FAP) is over-expressed in CAF, which is closely related to tumor growth, invasion, metastasis, immunosuppression and prognosis; and the expression level of FAP in normal tissues and organs is very low. So it becomes an excellent target for cancer diagnosis and treatment. Radionuclide-labeled fibroblast activation protein inhibitors (FAPI) that specifically target to FAP as a tracer for PET imaging can be applied for targeted diagnosis and treatment of cancer. Recently, some studies have found that gallium-68 (68Ga) -FAPI as a new novel positron tracer has shown to be with good application potential. In this prospective study, the investigators will use integrated PET/MR, and PET/CT with the agent 68Ga-FAPI and conventional imaging agent \[F-18\] fluorodeoxyglucose (18F-FDG) to diagnose and stage various cancers, the aim is to make up for the deficiency in FDG PET imaging in the diagnosis and staging of some cancers.

Publications & conference data

8 peer-reviewed publications reference this trial (live from Europe PMC):

  1. A head-to-head comparison of <sup>68</sup>Ga-DOTA-FAPI-04 and <sup>18</sup>F-FDG PET/MR in patients with nasopharyngeal carcinoma: a prospective study.
    Qin C, Liu F, Huang J, Ruan W, et al · · 2021 · cited 75× · PMID 33609152 · DOI 10.1007/s00259-021-05255-w
  2. Non-malignant findings of focal <sup>68</sup>Ga-FAPI-04 uptake in pancreas.
    Zhang X, Song W, Qin C, Liu F, et al · · 2021 · cited 43× · PMID 33452634 · DOI 10.1007/s00259-021-05194-6
  3. Increased uptake of &lt;sup&gt;68&lt;/sup&gt;Ga-DOTA-FAPI-04 in bones and joints: metastases and beyond.
    Qin C, Song Y, Liu X, Gai Y, et al · · 2022 · cited 39× · PMID 34241652 · DOI 10.1007/s00259-021-05472-3
  4. Bête Noire of Chemotherapy and Targeted Therapy: CAF-Mediated Resistance.
    De P, Aske J, Sulaiman R, Dey N. · · 2022 · cited 20× · PMID 35326670 · DOI 10.3390/cancers14061519
  5. Gallium-68-labeled fibroblast activation protein inhibitor PET in gastrointestinal cancer: insights into diagnosis and management.
    Qin C, Song Y, Gai Y, Ruan W, et al · · 2022 · cited 19× · PMID 35657428 · DOI 10.1007/s00259-022-05847-0
  6. Radiotracers to Address Unmet Clinical Needs in Cardiovascular Imaging, Part 2: Inflammation, Fibrosis, Thrombosis, Calcification, and Amyloidosis Imaging.
    Stendahl JC, Kwan JM, Pucar D, Sadeghi MM. · · 2022 · cited 16× · PMID 35772956 · DOI 10.2967/jnumed.121.263507
  7. Fibroblast activation protein-based theranostics in pancreatic cancer.
    Cheng CS, Yang PW, Sun Y, Song SL, et al · · 2022 · cited 13× · PMID 36263225 · DOI 10.3389/fonc.2022.969731
  8. Cancer-Associated Fibroblasts: Heterogeneity, Cancer Pathogenesis, and Therapeutic Targets.
    Li Y, Liu Q, Jing X, Wang Y, et al · · 2025 · cited 11× · PMID 40656546 · DOI 10.1002/mco2.70292

Verify or expand the search:

Other trials of 68Ga-DOTA-FAPI

Trials testing the same drug.

Other recruiting trials for Malignant Neoplasm

Currently open trials in the same condition.

Other Union Hospital, Tongji Medical College, Huazhong University of Science and Technology trials

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