Study of [18F]FAPI-74 PET in Patients With Gastrointestinal Cancers (18F-FAPI-74 GI)

December 7, 2023 updated by: SOFIE

A Phase 2, Multicenter, Single Arm, Open Label, Non-Randomized Study of [18F]FAPI-74 PET in Patients With Gastrointestinal Cancers

Prospective, multi-center, open label, non-randomized clinical trial to assess efficacy of [18F]FAPI-74 to detect FAP expressing cells in patients diagnosed with gastrointestinal cancers, including hepatocellular carcinoma, cholangiocarcinoma, gastric, pancreatic and colorectal cancer. The [18F]FAPI-74 PET scan will be acquired in patients with proven GI cancers after initial staging using institutional standard methods. The PET scan results will be compared to FAP immunohistochemistry (as the primary objective) and histopathology (as the secondary objective) of the biopsied or resected tissues.

Study Overview

Status

Recruiting

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Estimated)

120

Phase

  • Phase 2

Contacts and Locations

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

Study Contact

Study Contact Backup

Study Locations

  • United States
    • Massachusetts
      • Boston, Massachusetts, United States, 02114
        • Recruiting
        • Massachusetts General Hospital
        • Contact:
        • Principal Investigator:
          • Shadi Abdar Esfahani, MD, MPH
    • Michigan
      • Grand Rapids, Michigan, United States, 49503
        • Recruiting
        • BAMF Health
        • Contact:
        • Principal Investigator:
          • Harshad Kulkarni, M.D.
    • New York
      • Lake Success, New York, United States, 11042
        • Recruiting
        • Northwell Health
        • Contact:
        • Principal Investigator:
          • Josephine N Rini, M.D.
      • New York, New York, United States, 10065
        • Recruiting
        • Memorial Sloan Kettering Cancer Center (MSKCC)
        • Contact:
        • Principal Investigator:
          • Ali-Aria Razmaria, M.D.

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

Description

Inclusion Criteria:

  • Confirmed diagnosis of gastrointestinal (GI) malignancy, including hepatocellular carcinoma, cholangiocarcinoma, gastric, pancreatic and colorectal cancer
  • Available tissue sample obtained through biopsy or to be obtained through scheduled biopsy and/or surgical resection
  • No treatment received between tissue sample taken and [18F]FAPI-74 PET
  • Anatomic imaging (e.g., CT, MRI) obtained within ≤ 28 days of consent
  • Age ≥ 18 years
  • Completed informed consent as determined per the IRB of record

Exclusion Criteria:

  • Pregnant as determined by a pregnancy test as per institutional guidelines for individuals of child-bearing potential
  • Declining to use effective contraceptive methods during the study (for individuals of child-producing potential)
  • Need for emergent surgery that would be delayed by participation
  • Bacterial, viral, or fungal infections requiring systemic therapy, that are expected to impact FAP expression in the opinion of the sponsor or their designee
  • Serious co-morbidities and serious nonmalignant disease (e.g., hydronephrosis, kidney failure, liver failure, systemic or local inflammatory or autoimmune diseases or other conditions) that in the opinion of the investigator, physician of record and/or Sofie could compromise subject safety and/or protocol objectives
  • Known diagnosis of an autoimmune disorder that is expected to impact FAP expression in the opinion of the sponsor or their designee
  • Patients receiving any other investigational agent within the past 28 days
  • Breastfeeding. Note: nursing parents are allowed if the potential participant commits to pumping breast milk and discarding it from injection to ≥ 24 hours from the time of the [18F]FAPI-74 injection
  • Known hypersensitivity to any excipients used in [18F]FAPI-74: trace amounts of sodium acetate, sodium ascorbate, ascorbic acid, ethanol, acetonitrile or AlCl.
  • Renal or liver function impairment* *Defined by liver impairments as AST>3x the upper limit of normal, ALT>3x the upper limit of normal, or bilirubin>1.5x the upper limit of normal. Renal impairment as defined by a creatinine clearance of >1.5x the upper limit of normal utilizing the Cockcroft Gault formula

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: [18F]FAPI-74 PET/CT
Patients receive [18F]FAPI-74 intravenously followed by PET/CT 60 minutes (+/-10minutes) later
Drug: [18F]FAPI-74 PET/CT
[18F]FAPI-74 is a radioactive diagnostic agent indicated for use with Positron Emission Tomography (PET) imaging for the detection of Fibroblast Activation Protein (FAP) positive cancer cells and cancer-associated fibroblasts (CAF) in patients with gastrointestinal cancers.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Positive predictive value will be determined on a per-lesion basis for all lesions with tissue available for FAP analysis.
Time Frame: Through study completion, 2 years
Lesions positive for FAP as detected by immunohistochemistry and Lesions positive for FAP as detected by [18F]FAPI-74 PET imaging
Through study completion, 2 years

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Positive predictive value will be determined on a per-lesion basis for all lesions with tissue available for histopathology.
Time Frame: Through study completion, 2 years
Malignant lesions as detected by histopathology and Lesions positive for FAP as detected by [18F]FAPI-74 PET imaging
Through study completion, 2 years
Further characterize the safety profile of [18F]FAPI-74 in subjects utilizing Common Terminology Criteria for Adverse Events (CTCAE v5)
Time Frame: Through study completion, 2 years
Incidence and severity of treatment emergent adverse events occurring within 24 hours.
Through study completion, 2 years

Collaborators and Investigators

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

Sponsor

SOFIE

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)

April 28, 2023

Primary Completion (Estimated)

July 31, 2024

Study Completion (Estimated)

March 31, 2025

Study Registration Dates

First Submitted

November 29, 2022

First Submitted That Met QC Criteria

November 29, 2022

First Posted (Actual)

December 8, 2022

Study Record Updates

Last Update Posted (Estimated)

December 11, 2023

Last Update Submitted That Met QC Criteria

December 7, 2023

Last Verified

December 1, 2023

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 18FFAPI-2023P2

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

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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