New scan aims to spot hidden cancer spread in stomach and esophageal tumors
NCT ID NCT07217704
First seen Jun 27, 2026 · Last updated Sep 18, 2026 · Updated 6 times
Summary
This study is testing a new type of PET/CT scan called [¹⁸F]FAPI-74 to see if it can better detect when stomach or esophageal cancer has spread to other parts of the body. About 200 adults with these cancers will receive one dose of the scan tracer and be followed for up to 3 months. The goal is to see if this scan is more accurate than current methods for finding distant metastases.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2025
- Expected to finish
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Aug 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Male and female adults ≥ 18 years. * Participants with confirmed gastric, esophageal or gastroesophageal malignancy undergoing staging evaluation for treatment planning. * Eastern Cooperative Oncology Group (ECOG) performance status ≤2. * Provided signed, written informed consent prior to any study-related procedures. * Participants are required to have a ceCT scan of chest, abdomen and pelvis as per standard clinical practice and practice guidelines either 21 days or less prior to entry or planned within 21 days of \[¹⁸F\]FAPI-74 administration. * For women who are not postmenopausal (two years of amenorrhea) or surgically sterile (absence of ovaries and/or uterus): agreement to use medically accepted, highly effective methods of contraception (e.g., hormonal implants, combined oral contraceptives, vasectomized partner, during the trial intervention period. Exclusion Criteria: * Unequivocal evidence of metastases at the time of enrollment that would preclude surgery as a treatment option. * Known hypersensitivity to \[¹⁸F\]FAPI-74. * Administration of another investigational diagnostic or therapeutic product within 30 days prior to \[¹⁸F\]FAPI-74 administration. * Prior administration of a radiopharmaceutical within 10 half-lives of that product from the time of \[¹⁸F\]FAPI-74 administration. * Previous cancer (except basal cell carcinoma of the skin or in situ carcinoma of the cervix/uterus (participants treated with curative intent and disease free for more than 5 years are permitted). * Hepatic function: T. bili \>1.5X ULN or alk phos, ALT, or AST \>5X ULN * Renal function: GFR \< 30 mL/min * Pregnant or currently breast feeding (a negative pregnancy test is required in women of childbearing potential). * Inability to undergo the PET/CT scanning procedure. * Inflammatory bowel disease (Crohn's disease, ulcerative colitis) * Sarcoidosis * Treatment, including chemotherapy, radiation, immunotherapy or surgery for curative intent of Gastroesophageal cancers
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
16 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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City of Hope National Cancer Center
RECRUITINGDuarte, California, 91010, United States
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Cleveland Clinic
RECRUITINGCleveland, Ohio, 44194, United States
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Helios CR Inc./RadNet
RECRUITINGCerritos, California, 90703, United States
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Hoag Memorial Hospital
RECRUITINGIrvine, California, 92618, United States
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Icahn School of Medicine at Mount Sinai
RECRUITINGNew York, New York, 10029, United States
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Indiana University Health University Hospital
RECRUITINGIndianapolis, Indiana, 46202, United States
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Kettering
RECRUITINGKettering, Ohio, 45429, United States
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Massachusetts General Hospital
RECRUITINGBoston, Massachusetts, 02114, United States
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Mayo Clinic Rochester
RECRUITINGRochester, Minnesota, 55905, United States
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Medical College of Wisconsin
RECRUITINGMilwaukee, Wisconsin, 53226, United States
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Memorial Sloan Kettering Cancer Center
RECRUITINGNew York, New York, 10065, United States
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Moffit Cancer Center
RECRUITINGTampa, Florida, 33612, United States
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Stanford University
RECRUITINGStanford, California, 94305, United States
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UCLA
RECRUITINGLos Angeles, California, 90095, United States
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UMass/Shields
RECRUITINGWorcester, Massachusetts, 01655, United States
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University of Pennsylvania, Perelman School of Medicine
RECRUITINGPhiladelphia, Pennsylvania, 19104, United States
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Other studies related to the condition(s) this trial covers.
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