Clinical trial · Observational
68Ga-PSMA PET/CT Imaging in Assessment of Prostate Cancer
68Ga-PSMA PET/CT Imaging in Assessment of PCa: Feasibility of Delayed Acquisition on Total-body PET/CT Scanner?
NCT05134064CI-TRIAL-00055216completedClinicalTrials.gov clinicaltrialsProvenance
- 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)
Dual-time point 68Ga-PSMA PET/CT could increase the lesion detection in PCa patients, it remains difficult to perform in clinical practice. The possibility of one-time point 68Ga-PSMA PET/CT imaging could be achieved using a total-body PET/CT.
Conditions
Conditions (3)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| IMAGE | — | UNRESOLVED | — |
| PET/CT | — | UNRESOLVED | — |
| Prostate Specific Membrane Antigen | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| total-body PET/CT | Device | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- label
- PCa patients underwent 1 h p.i. PSMA PET/CT imaging and 3 h p.i. PSMA imaging
- interventionNames
- Device: total-body PET/CT
Primary outcomes (1)
- measure
- Only one-time point scan is possible for PSMA PET/CT
- timeFrame
- 8 months
- description
- By the use of total- body PET/CT scanner, the imaging quality between the 1 h p.i. and 3 h p.i. imaging acquisition are compared. And the different lesion detection rates at 3 h p.i. and 1 h p.i. are also discussed. The uptake value differences of all lesions are compared.
Eligibility
Eligibility (as posted)
- Sex
- Male
Show eligibility criteria text
Inclusion Criteria: * primary staging of pathology-confirmed PCa or evidence of BCR with PSA value \> 0.2 ng/ml * positive 68Ga-PSMA findings * both standard and delayed scans were performed on the total-body PET/CT Exclusion Criteria: * only one scan was performed * negative PSMA results
References
Publications (0)
Data not yet available
No reference posted for this study.