Ignite Creation Date:
2025-12-24 @ 11:44 PM
Ignite Modification Date:
2026-01-06 @ 2:27 AM
Study NCT ID:
NCT04953351
Status:
UNKNOWN
Last Update Posted:
2021-07-07
First Post:
2021-07-01
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
MRI-Ultrasound Fusion or Cognitive Registration in MR-targeted Prostate Biopsy
Sponsor:
The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Organization:
Study Overview
Official Title:
PROMUC Trial-Comparison of Magnetic Resonance Imaging-Ultrasound Fusion and Cognitive Registration in MR-targeted Prostate Biopsy: A Randomized Controlled Trial
Status:
UNKNOWN
Status Verified Date:
2021-07
Last Known Status:
NOT_YET_RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
PROMUC
Brief Summary:
This randomized controlled trial aims to assess the detection rate of clinically significant and clinically insignificant cancer of MRI-ultrasound fusion targeted biopsy compared to cognitive registration targeted biopsy in men with clinical suspicion of prostate cancer who had no prior prostate biopsy.
Detailed Description:
Prostate biopsy with multiple samples using a standardized template (standard biopsy, SB) under transrectal ultrasound (TRUS) guidance is the current standard diagnostic approach in suspicion of prostate cancer (PCa). However, many biopsies are unnecessary or cannot detect clinically significant PCa (csPCa).
With the introduction of multiparametric magnetic resonance imaging (mpMRI) of the prostate and the improvement for PCa detection and localization, an alternative procedure, known as MRI-targeted biopsy (MRI-TB), has been shown comparable or even higher detection rates of csPCa compared to TRUS-system biopsy (SB). MRI-ultrasound fusion TB (FUS-TB) and cognitive registration TB (COG-TB) are two techniques of MRI-TB commonly used. However, the optimal methodology for targeting MRI-suspicious regions remains unknown. The accuracy of COG-TB compared with FUS-TB remains unclear.
This randomized controlled trial aims to assess the detection rate of clinically significant and clinically insignificant cancer of COG-TB compared to FUS-TB (transperineal) in men referred with clinical suspicion of prostate cancer who have had no prior prostate biopsy.
With the introduction of multiparametric magnetic resonance imaging (mpMRI) of the prostate and the improvement for PCa detection and localization, an alternative procedure, known as MRI-targeted biopsy (MRI-TB), has been shown comparable or even higher detection rates of csPCa compared to TRUS-system biopsy (SB). MRI-ultrasound fusion TB (FUS-TB) and cognitive registration TB (COG-TB) are two techniques of MRI-TB commonly used. However, the optimal methodology for targeting MRI-suspicious regions remains unknown. The accuracy of COG-TB compared with FUS-TB remains unclear.
This randomized controlled trial aims to assess the detection rate of clinically significant and clinically insignificant cancer of COG-TB compared to FUS-TB (transperineal) in men referred with clinical suspicion of prostate cancer who have had no prior prostate biopsy.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: