Nectin-4 PET/CT imaging to differentiate renal tumors
Official title: A Study to Evaluate 18F-N230A PET/CT Imaging of Nectin-4 Expression in Patients With Renal Cell Carcinoma and Renal Pelvic Urothelial Carcinoma
Run by Peking University First Hospital · NCT07875959 · Data updated 2026-11-12
This study tests a new PET tracer, 18F-N230A, to see if it helps distinguish renal cell carcinoma from renal pelvic urothelial carcinoma in adults.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 80 (estimated) |
| Sponsor | Peking University First Hospital Academic / other |
| Locations | 1 site (Beijing, Beijing Municipality) |
| Status | Recruiting |
| Started | July 9, 2026 |
| Main results expected | December 31, 2028 |
| Study ends | December 31, 2028 |
| Registry record updated | October 15, 2026 |
| Trial ID | NCT07875959 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults (18+) with suspected or confirmed renal tumors scheduled for biopsy or surgical resection within 2 months.
✕Probably not a fit
Patients whose tumors do not express Nectin-4 or who have negative imaging findings may not benefit from the imaging approach.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
The study evaluates safety, biodistribution, and imaging features of 18F-N230A PET/CT in patients with suspected or confirmed renal tumors who are scheduled for biopsy or surgery. Participants undergo 18F-N230A PET/CT and standard 18F-FDG PET/CT, with imaging results compared to pathology as the reference standard. The goal is to determine whether 18F-N230A PET/CT provides clearer differentiation between tumor types and adds value to preoperative planning. Data on imaging quantification and diagnostic performance will be analyzed. The study is conducted at Peking University First Hospital and is limited to adults.
Why it matters
Potential benefit: If successful, this tracer could improve preoperative tumor type differentiation and inform treatment decisions.
How similar studies have gone: Similar Nectin-4 targeting imaging has shown promise in other epithelial cancers, but application in renal tumors is exploratory.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Participants aged ≥18 years. * Patients with suspected or confirmed renal tumors who are scheduled for pathological examination by biopsy or surgical resection within 2 months. * Patients who can understand the study procedures and voluntarily provide written informed consent. * Patients who can cooperate with PET/CT imaging procedures. Exclusion Criteria: * Patients with severe abnormalities in liver function, renal function, or blood cell counts. * Patients unable to understand the study procedures or unable to cooperate with imaging examinations. * Patients with a history of other malignant tumors. * Patients considered unsuitable for participation by the investigator.
Where it's running
-
Peking University First Hospital
Beijing, Beijing Municipality, China Recruiting
Study contacts
- Study coordinator: Jianhua Zhang
- Email: zjhjn820@163.com
- Phone: 86-10-83572791
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.