Comaprison of 68Ga-FAP-2286 and 18F-FDG PET/CT in Patients With Various Types of Cancer

February 24, 2023 updated by: The First Affiliated Hospital of Xiamen University

Evaluating the Potential Usefulness of 68Ga-FAP-2286 PET/CT in Patients With Various Types of Cancer and Compared With 18F-FDG PET/CT

To evaluate the potential usefulness of 68Ga-FAP-2286 positron emission tomography/computed tomography (PET/CT) for the diagnosis of primary and metastatic lesions in various types of cancer, and compared with 18F-FDG PET/CT.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

Subjects with various types of cancer underwent contemporaneous 68Ga-FAP-2286 and 18F-FDG PET/CT either for an initial assessment or for recurrence detection. Tumor uptake was quantified by the maximum standard uptake value (SUVmax). The numbers of positive tumor lesions of 18F-FDG and 68Ga-FAP-2286 PET/CT were recorded by visual interpretation. The sensitivity, specificity, and accuracy of 68Ga-FAP-2286, 18F-FDG PET/CT were calculated and compared to evaluate the diagnostic accuracy.

Study Type

Interventional

Enrollment (Actual)

67

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • China
    • Fujian
      • Xiamen, Fujian, China, 361000
        • The First Affiliated Hospital of Xiamen University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • adult patients (aged 18 years or order);
  • patients with suspected or newly diagnosed or previously treated malignant tumors (supporting evidence may include MRI, CT, tumor markers and pathology report);
  • patients who had scheduled both 18F-FDG and 68Ga-FAP-2286 PET/CT scans;
  • patients who were able to provide informed consent (signed by participant, parent or legal representative) and assent according to the guidelines of the Clinical Research Ethics Committee.

Exclusion Criteria:

  • patients with non-malignant lesions;
  • patients with pregnancy;
  • the inability or unwillingness of the research participant, parent or legal representative to provide written informed consent;

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Diagnostic
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: 68Ga-FAP-2286
Each subject receives a single intravenous injection of 18F-FDG and 68Ga-FAP-2286, and undergo PET/CT imaging within the specified time.
Diagnostic test: 18F-FDG
Each subject receives a single intravenous injection of 18F-FDG and 68Ga-FAP-2286, and undergo PET/CT imaging within the specified time. A part of participants will also undergo additional 68Ga-FAPI-46 PET/CT for comparison.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Diagnostic accuracy
Time Frame: 90 days
The sensitivity, specificity, and accuracy of 18F-FDG and 68Ga-FAP-2286 PET/CT were calculated and compared to evaluate the diagnostic efficacy.
90 days

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Standardized uptake value (SUV)
Time Frame: 30 days
Standardized uptake value (SUV) of 18F-FDG and 68Ga-FAP-2286 PET/CT for each target lesion of subject or suspected primary tumor or/and metastasis.
30 days
Number of lesions
Time Frame: 90 days
The numbers of positive primary and metastatic lesions of 18F-FDG and 68Ga-FAP-2286 PET/CT were recorded by visual interpretation.
90 days

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

The First Affiliated Hospital of Xiamen University

Investigators

  • Study Director: Long Sun, PhD, The First Affiliated Hospital of Xiamen University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

March 1, 2022

Primary Completion (Actual)

October 31, 2022

Study Completion (Actual)

October 31, 2022

Study Registration Dates

First Submitted

May 22, 2022

First Submitted That Met QC Criteria

May 22, 2022

First Posted (Actual)

May 26, 2022

Study Record Updates

Last Update Posted (Estimate)

February 27, 2023

Last Update Submitted That Met QC Criteria

February 24, 2023

Last Verified

March 1, 2022

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 2022KY013

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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