Clinical trial · Interventional
Optimizing Timing of rhPSMA-7.3 (18F) for Assessing Site(s) of Recurrent Disease Following Radical Prostatectomy
- 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)
All men following Radical Prostatectomy (RP) at NYU Langone Health undergo routine prostate specific antigen (PSA) testing in order to identify disease recurrence. By consensus, a BCR following RP occurs once the PSA \> 0.2 ng/ml/ Biochemical recurrence often develops years prior to clinical evidence of disease recurrence. Early identification of the site(s) of disease recurrence enables early salvage intervention. Men will be eligible for the study at the point in time their post-prostatectomy PSA level first becomes \>0.2 ng/ml. Only those patients with rhPSMA-7.3 (18F) identifiable disease (local, nodal or systemic) will be offered salvage intervention per standard of care. All patients with a negative initial rhPSMA-7.3 (18F) scan will undergo a second scan when the PSA is \> 0,5 ng/ml or one year after the initial PET study. The salvage interventions will be at the discretion of the investigator. The study will compare the diagnostic yield of the first and second rhPSMA-7.3 (18F) studies.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Prostate Cancer | Malignant Prostate Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| 18F-Labeled Positron Emission Tomography (PET) Diagnostic Agent | Drug | — | UNRESOLVED |
| PET MRI Imaging | Device | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- Patients with PSA > 0.2 ng/ml following Radical Prostatectomy
- description
- Men will be eligible for the study when their post-prostatectomy PSA level is initially observed to be PSA \>0.2ng/ml. All participants will receive a baseline rhPSMA-7.3 (18F) MRI scan within a month of enrollment, and the second rhPSMA-7.3 (18F) scan will be performed within a year of the initial scan. Only those participants with rhPSMA-7.3 (18F) identifiable disease during the initial scan will be offered salvage intervention per standard of care. All participants with a negative initial rhPSMA-7.3 (18F) scan will undergo a second scan when the PSA\> 0.5 ng/ml or one year after the initial PET scan. The salvage intervention will be at the discretion of the investigator.
- interventionNames
- Drug: 18F-Labeled Positron Emission Tomography (PET) Diagnostic Agent
- Device: PET MRI Imaging
Primary outcomes (2)
- measure
- Positive PCa Screens at Baseline
- timeFrame
- Baseline
- description
- This measurement will calculate the number of participants who screen positive for prostate cancer (PCa) at the baseline rhPSMA-7.3 (18F) scan.
Eligibility
Eligibility (as posted)
- Sex
- Male
- Minimum age
- 18 Years
- Maximum age
- 100 Years
Show eligibility criteria text
Inclusion Criteria: Eligible patients will include all men between age 18 -100 years old,-that have had RP, at the first point in time the PSA \> 0.2 ng/ml. Exclusion Criteria: * Any contraindication for MRI imaging. * Prior allergic reaction to rhPSMA-7.3 (18F). * Patient refuses rhPSMA-7.3 (18F) PET/MRI.
References
Publications (0)
Data not yet available