Clinical trial · Interventional
Evaluation of 89Zr-DFO-nimotuzumab for Non-invasive Imaging of EGFR+ Cancers by Positron Emission Tomography (PET)
Evaluation of 89Zr-DFO-nimotuzumab for Non-invasive Imaging of EGFR Positive Cancers by Positron Emission Tomography (PET)
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Over-expression of Epidermal Growth Factor Receptor (EGFR) on cells occurs in all aggressive cancers of epithelial origin. Existing tests for monitoring EGFR expression are invasive and not reliable. There needs to be a better way to measure EGFR expression in cancerous tumors to better tailor cancer treatments. This clinical trial aims to demonstrate the feasibility of imaging cancers that express EGFR using 89Zr-DFO-nimotuzumab and Positron Emission Tomography (PET)/Computerized Tomography (CT). By non-invasively imaging the status of EGFR, 89Zr-DFO-nimotuzumab could be used to assist in the identification of patients who are likely to respond to anti-EGFR treatments, including nimotuzumab. The hypothesis is that 89Zr-DFO-nimotuzumab will accumulate to tumors over-expressing EGFR making them visible when imaged with PET/CT. This hypothesis will be tested in this study, along with the optimal imaging time and diagnostic ability.
Conditions
Conditions (2)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Colorectal Cancer | Malignant Colorectal Neoplasm | CURATED_BROADER | 0.80 |
| Lung Cancer | Malignant Lung Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| 1 mg 89Zr-DFO-Nimotuzumab | Drug | — | UNRESOLVED |
| 50 mg 89Zr-DFO-Nimotuzumab | Drug | — | UNRESOLVED |
Design
Arms and outcomes
Arms (3)
- type
- EXPERIMENTAL
- label
- Establish Imaging Time
- description
- Participants will receive an i.v. injection of 50 mg 2 mCi 89Zr-DFO-nimotuzumab. Participants will undergo imaging at four different time points till day 7 after infusion. Vitals, blood sample and urine sample will be collected every time before imaging. Participants will be followed up for any adverse event until day 30 post administration
- interventionNames
- Drug: 50 mg 89Zr-DFO-Nimotuzumab
- type
- EXPERIMENTAL
- label
- Diagnostic Quality
- description
- Participants will receive an i.v. injection of 50 mg 2 mCi 89Zr-DFO-nimotuzumab. Participants will undergo imaging once at the best time calculated from arm 1 participants. Vitals, blood sample and urine sample will be collected before imaging. Participants will be followed up for any adverse event until day 30 post administration
- interventionNames
- Drug: 50 mg 89Zr-DFO-Nimotuzumab
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 80 Years
Show eligibility criteria text
Inclusion Criteria: * Male or female between 18 and 80 years old. * EGFR-positive cancer defined by a board certified pathologist * Primary or metastatic lesion size \>= 1.5 cm as determined by imaging studies (ultrasonography, mammography, CT or MRI) or physical examination. * Able to give informed consent. * Not currently pregnant or nursing: If female subject must be surgically sterile (has had a documented bilateral oophorectomy and/or documented hysterectomy), post-menopausal (cessation of menses for \> 1 year), non-lactating, or of childbearing potential for whom a urine pregnancy test is negative when taken within the 24 h before administration of 89Zr-DFO-nimotuzumab. * WHO performance status of 0 - 2 * Patients naïve to anti-EGFR antibodies treatment. Exclusion Criteria: * Unable to tolerate 60 min of PET imaging per session.
References
Publications (0)
Data not yet available