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NCT07386171: MUS-AS

Micro-Ultrasound for Detecting Clinically Significant Prostate Cancer in Active Surveillance

Not yet recruiting NA Last updated 4 February 2026
What this trial tests

NA trial testing Micro-Ultrasound (mUS) in Prostate Cancer in 90 participants. Not yet recruiting.

Timeline
1 March 2026
Primary endpoint
1 March 2027
1 June 2027

Quick facts

Lead sponsorMcGill University Health Centre/Research Institute of the McGill University Health Centre
PhaseNA
StatusNot yet recruiting
Study typeINTERVENTIONAL
Allocationna
Designsingle group
Maskingnone
Primary purposediagnostic
Enrollment90
Start date1 March 2026
Primary completion1 March 2027
Estimated completion1 June 2027
Sites1 location across Canada

Drugs / interventions tested

Conditions studied

Sponsor

McGill University Health Centre/Research Institute of the McGill University Health Centre

Who can join

Adults 45 to 75, male only, with Prostate Cancer or Active Surveillance for Prostate Cancer. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

Active surveillance is a common approach for men with low-risk or favorable intermediate-risk prostate cancer, aimed at avoiding or delaying treatment while closely monitoring the disease. Multiparametric MRI (mpMRI) is widely used to guide diagnosis and follow-up, but it can miss clinically significant prostate cancer and may be limited by access, cost, and variability in interpretation. Micro-ultrasound is a high-resolution ultrasound technique that may improve real-time detection of suspicious prostate lesions using a standardized scoring system (PRI-MUS). The purpose of this study is to evaluate the diagnostic performance of micro-ultrasound for detecting clinically significant prostate cancer in men with negative or stable mpMRI findings, either at initial diagnosis or during active surveillance follow-up. Participants will undergo micro-ultrasound assessment of the prostate. Areas considered suspicious on micro-ultrasound may be targeted for biopsy, followed by systematic prostate sampling. Biopsy results will be used as the reference standard to determine whether clinically significant prostate cancer is present. The study will assess measures such as sensitivity, specificity, and predictive values of micro-ultrasound, as well as procedure-related complications.

Publications & conference data

No peer-reviewed publications indexed yet for this trial.

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Other recruiting trials for Prostate Cancer

Currently open trials in the same condition.

Other McGill University Health Centre/Research Institute of the McGill University Health Centre trials

Trials by the same sponsor.

Verify against primary sources

Data sources for this page

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