Can a new PET tracer outsmart head and neck cancer metastases?
NCT ID NCT05423197
First seen Aug 17, 2026 · Last updated Aug 18, 2026 · Updated 1 time
Summary
This Phase II trial investigates whether an experimental imaging agent called 89Zr-panitumumab can better identify metastatic lesions in people with head and neck squamous cell carcinoma. Participants receive the agent intravenously and then undergo PET/CT imaging, which is compared to standard FDG-PET/CT scans. The goal is to see if this new tracer improves sensitivity and specificity in detecting cancer spread, potentially leading to more accurate staging and treatment planning.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- 89Zr-panitumumab, an investigational imaging agent given intravenously, plus a small oral dose of panitumumab
- What this could lead to
- If successful, this imaging approach could improve detection of cancer spread in head and neck cancer, guiding more accurate staging and treatment decisions.
- What could go wrong
- This is an early Phase II study with a small number of participants. The imaging agent may not reliably distinguish cancer from other lesions, and there are risks from radiation exposure and potential allergic reactions.
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 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Expected to start
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Jun 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
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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19 years and older
- Sex
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Anyone
- Healthy volunteers
-
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: * Age ≥ 19 years. * Biopsy confirmed diagnosis of squamous cell carcinoma of the head and neck. * Subjects diagnosed with any T stage, any subsite within the head and neck. Subjects with recurrent disease or a new primary will be allowed. * Must have standard of care 18F-FDG-PET/CT scan ≤ 30 days of Day 0 with suspected metastatic lesions. * Have acceptable hematological status, coagulation status, kidney function, and liver function including the following clinical results: * Hemoglobin ≥ 9gm/dL * White blood cell count \> 3000/mm3 * Platelet count ≥ 100,000/mm3 * Serum creatinine ≤ 1.5 times upper reference range * PTT = 11.5 - 14.4 seconds * INR = 0.9 - 1.2 Exclusion Criteria: * Myocardial infarction (MI); cerebrovascular accident (CVA); uncontrolled congestive heart failure (CHF); significant liver disease; or unstable angina within 6 months prior to enrollment * History of infusion reactions to other monoclonal antibody therapies * Pregnant or breastfeeding * Magnesium or potassium lower than the normal institutional values * Subjects receiving Class IA (quinidine, procainamide) or Class III (dofetilide, amiodarone, sotalol) antiarrhythmic agents * Subjects with a history or evidence of interstitial pneumonitis or pulmonary fibrosis * Severe renal disease or anuria * Known hypersensitivity to deferoxamine or any of its components
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Genom att skicka in godkänner du våra Användarvillkor
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.
Contacts and locations
Locations
-
Stanford Cancer Institute
San Francisco, California, 94305, United States
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