Transrectal Ultrasound Imaging of the Prostate Gland and Neurovascular Bundles During Robot-Assisted Laparoscopic Radical Prostatectomy
Public ClinicalTrials.gov record NCT00952666. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Transrectal Ultrasound (TRUS) Imaging of the Prostate Gland and Neurovascular Bundles (NVB) During Robot-Assisted Laparoscopic Radical Prostatectomy (RALRP)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Neurovascular bundle (NVB) contains capsular vessels to the prostate and cavernous nerves that provides the macroscopic landmark used during nerve-sparing radical prostatectomy. The preservation of NVB during radical prostatectomy improves postoperative recovery of potency and continence. However, the visualization of the NVB during radical prostatectomy can be challenging. Recently, an attempt has been made to use a transrectal ultrasound (TRUS) imaging to delineate the anatomy of the prostate gland and NVB during laparoscopic radical prostatectomy. However, it is difficult to obtain a steady image of TRUS with an operator. The investigators plan to perform a feasibility study to obtain TRUS imaging of the prostate and NVB during robot-assisted laparoscopic radical prostatectomy (RALRP). The investigators plan to use a robot-assisted TRUS probe holder to gently manipulate the probe to obtain steady TRUS images that may aid in visualization and dissection of the NVB during RALRP.
Study identification
- NCT ID
- NCT00952666
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Early Phase 1
- Enrollment
- 6 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 35 Years to 75 Years
- Sex
- Male
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 31, 2008
- Primary completion
- Nov 30, 2009
- Completion
- Nov 30, 2009
- Last update posted
- Sep 12, 2010
2008 – 2009
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Johns Hopkins Hospital | Baltimore | Maryland | 21287 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00952666, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 12, 2010 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00952666 live on ClinicalTrials.gov.