NCT05901545RecruitingPhase 1
Evaluating 111In Panitumumab for Nodal Staging in Head and Neck Cancer
Source: ClinicalTrials.gov · Last updated 5 Mar 2026
Brief summary (registry, in English)
This phase I trial tests the safety and effectiveness of indium In 111 panitumumab (111In-panitumumab) for identifying the first lymph nodes to which cancer has spread from the primary tumor (sentinel lymph nodes) in patients with head and neck squamous cell carcinoma (HNSCC) undergoing surgery. The most important factor for survival for many cancer types is the presence of cancer that has spread to the lymph nodes (metastasis). Lymph node metastases in patients with head and neck cancer reduce the 5-year survival by half. Sometimes, the disease is too small to be found on clinical and imaging exams before surgery. 111In-panitumumab is in a class of medications called radioimmunoconjugates. It is composed of a radioactive substance (indium In 111) linked to a monoclonal antibody (panitumumab). Panitumumab binds to EGFR receptors, a receptor that is over-expressed on the surface of many tumor cells and plays a role in tumor cell growth. Once 111In-panitumumab binds to tumor cells, it is able to be seen using an imaging technique called single photon emission computed tomography/computed tomography (SPECT/CT). SPECT/CT can be used to make detailed pictures of the inside of the body and to visualize areas where the radioactive drug has been taken up by the cells. Using 111In-panitumumab with SPECT/CT imaging may improve identification of sentinel lymph nodes in patients with head and neck squamous cell cancer undergoing surgery.
- Status (registry)
- Recruiting
- Phase (registry)
- Phase 1
- Study type
- Interventional
- Enrollment
- 30 (estimated)
- First submitted
- 4 Jun 2023
- Start date
- 22 Aug 2023
- Primary completion date
- 30 Nov 2028
- Lead sponsor
- Vanderbilt-Ingram Cancer Center
- Diseases
- Head and neck cancer
- NCT number
- NCT05901545
What you commit to
- Study type: Interventional · Phase 1
- Planned participants: 30
- From 22 Aug 2023 to the primary completion date, 30 Nov 2028
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Myocardial infarction (MI); cerebrovascular accident (CVA); uncontrolled congestive heart failure (CHF); significant liver disease; or unstable angina within 6 months prior to enrollment.
- Subjects receiving Class IA (quinidine, procainamide) or Class III (dofetilide, amiodarone, sotalol) antiarrhythmic agents.
Other illness
- History of infusion reactions to monoclonal antibody therapies
- History of allergies to iodine
- Subjects with a history or evidence of interstitial pneumonitis or pulmonary fibrosis.
- Severe renal disease or anuria.
Lab values
- Magnesium or potassium lower than the normal institutional values.
Other
- Pregnant or breastfeeding.
Who the study is looking for
- Age ≥ 19 years.
- Biopsy-confirmed diagnosis of squamous cell carcinoma of the head and neck, clinically-staged as node-negative (cN0) or as clinically-suspicious node(s).
- Subjects diagnosed with any T stage, any subsite within the head and neck that are scheduled to undergo surgical resection. Subjects with recurrent disease or a new primary will be allowed.
- Planned standard of care elective neck dissection for node-negative or node-positive disease.
- Have acceptable hematologic status, kidney function, and liver function including the following clinical results:
- Hemoglobin ≥ 9 gm/dL
- White blood cell count \> 3000/mm\^3
- Platelet count ≥ 100,000/mm\^3
- Serum creatinine ≤ 1.5 times upper reference range
Age in the registry: 19 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Vanderbilt University/Ingram Cancer Center Coordinator of this site? Confirm its status | Nashville | United States | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.