Clinical trial · Observational
Validation of Software-based Fusion of Ultrasound and MRI Images of the Prostate
NCT02882958CI-TRIAL-00063054completedClinicalTrials.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)
The investigators hypothesize software-based fusion/navigation will be accurate to within 3 mm of the reference standard of EM fusion. The investigators aim to evaluate the accuracy of prostate US/MRI software-based fusion/navigation technology.
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 (0)
Data not yet available
No intervention recorded.
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (3)
- measure
- Prostate Volume on Actual MRI
- timeFrame
- Within one month after the fiducial placement
- description
- A post-procedure MRI performed within one month after the fiducial placement.
- measure
- Prostate Volume on US reconstruction
- timeFrame
- During the fiducial placement
- description
- A US 3-D sweep will be performed during the fiducial placement.
- measure
- Prostate Volume based on US/EM reconstruction
- timeFrame
- During the fiducial placement
- description
- A 3-D US sweep performed during the fiducial placement and a Electromagnetic tracking data will also be acquired at the same time, and then the two series of data will be used for US/EM reconstruction.
Eligibility
Eligibility (as posted)
- Sex
- Male
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * scheduled for ultrasound-guided gold seeds prostate fiducial placement prior to radiotherapy Exclusion Criteria: * eGFR \< 45 mL/min/1.73m2 * recent (within 4 weeks) kidney or liver transplant * contraindication to prostate MRI * patient with cardiac pacemaker
References
Publications (0)
Data not yet available
No reference posted for this study.