Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 10:47 PM
Ignite Modification Date:
2025-12-24 @ 10:47 PM
NCT ID:
NCT05960669
Brief Summary:
To optimize precision for secondary resection (SR) in frozen section (FS) controlled nerve-sparing robot-assisted radical prostatectomy (NS-RARP) by using a personalized 3D-printed prostate model.
Detailed Description:
Background:
Nerve-sparing (NS) robot-assisted radical prostatectomy (RARP) offers optimized oncological and functional outcomes and has become the preferred minimally-invasive approach when available. To maximize oncologic safety in NS-RARP, a frozen section (FS) can be used but does not provide a visual impression of the positive surgical margin (PSM) to guide secondary resection (SR).
Objective:
To optimize precision for secondary resection (SR) in frozen section (FS) controlled nerve-sparing robot-assisted radical prostatectomy (NS-RARP) by using a personalized 3D-printed prostate model.
Design, setting and participants:
100 patients with NS-RARP performed between September 2018 and August 2021 were included in this prospective multicenter cohort study.
Interventions:
A prostate model was 3D printed from preoperative pelvic MRI data and used during surgery to mark a PSM and guide SR.
Outcome Measurements and statistical analysis Endpoints were comparison of the primary surgical margin status in the FS with the tissue of the resulting SR and with the final surgical margin status. Secondary parameters for oncological and erectile outcomes were assessed before and one year after surgery.
Study:
NCT05960669
Study Brief:
Protocol Section:
NCT05960669