Ignite Creation Date:
2025-12-24 @ 2:55 PM
Ignite Modification Date:
2026-02-20 @ 8:25 PM
Study NCT ID:
NCT02786459
Status:
COMPLETED
Last Update Posted:
2019-06-03
First Post:
2016-05-04
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Detection and Localization of Carcinoma Using High Resolution Transrectal Imaging - Proof of Concept Study
Sponsor:
University Health Network, Toronto
Organization:
Study Overview
Official Title:
Detection and Localization of Carcinoma Using High Resolution Transrectal Imaging - Proof of Concept Study
Status:
COMPLETED
Status Verified Date:
2019-05
Last Known Status:
None
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:
ProxiScan
Brief Summary:
An exploratory, feasibility and proof-of-concept study to evaluate the capability of a rectal probe scintigraphy device (ProxiScanTM) to detect PSMA specific radiopharmaceutical agent (ProstaScint®; as a surrogate marker for prostate cancer) in patients who have undergone a radical prostatectomy for their disease, patients with multiple negative prostate biopsies and patients with known primary prostate cancer. Developed by Hybridyne Imaging Technologies, Inc. ProxiScanTM is a small cadmium zinc telluride (CST)-based compact gamma camera. It is the same size as a trans-rectal ultrasound (TRUS), currently used for prostate biopsy guidance. Men with multiple positive biopsies will be considered controls. Prostate cancer sextant biopsy histology results will be correlated with ProxiScanTM, TRUS, MRI and SPECT/CT. The investigators hypothesize that it will be safe and feasible to utilize a rectal probe scintigraphy (ProxiScanTM) to detect PSMA specific ProstaScint®, thus identifying and localizing the tumour sites within the prostate and surrounding areas.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: