Needle Localization During Prostate Brachytherapy Using Power Doppler Ultrasound
Recruiting now NCT03861507
Run by Western University, Canada · for 18 and older · Men
What this study is about
This study involves patients who are scheduled for standard care brachytherapy of focal tumours within the prostate, which is normally performed under standard 2-dimensional (2D) ultrasound guidance. The purpose of this study is the acquire power Doppler ultrasound while using a simple oscillator in physical contact with the end of a brachytherapy needle. The vibrations along the needle should be visible in the power Doppler ultrasound, helping to visualize the needle position within the anatomy.
Who can join (things the study team will check)
✅ You may be able to join if…
- Male, aged 18 years or older
- Willing to provide written consent
- Pathologically confirmed prostate cancer on previous biopsy
- Suitable for and consenting to high-dose-rate brachytherapy for treatment as standard of care.
🚫 You may not be able to join if…
- • Previous radiotherapy to the prostate
Where this trial is running
- Victoria Hospital, London, Ontario, Canada
Who to contact
Aaron Fenster · 5199315777 · afenster@uwo.ca
It's completely normal to call and ask questions before deciding anything. Mention the study ID: NCT03861507.
Verify everything on the official ClinicalTrials.gov record. Page updated July 2026.