Computer-aided MRI tool to find and map prostate cancer
Computer Aided Diagnostic System for Prostate Cancer Detection Using Quantitative Multiparametric MRI
This project is building a computer-aided MRI method to help doctors find and map prostate cancer more accurately for men facing biopsy or active surveillance.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Minnesota NIH-funded |
| Lab location | 1 site (Minneapolis, United States) |
| Project ID | NIH-11188970 on NIH RePORTER |
What this research studies
If I were a patient, this work would use advanced multiparametric MRI scans to create a quantitative map that highlights suspicious areas in the prostate. The researchers combine several MRI measurements into a Composite Biomarker Score (CBS) meant to be less dependent on a radiologist's experience. They plan to integrate this score into a computer-aided system to guide targeted biopsies and show where tumors are most likely and how aggressive they may be. The overall aim is to reduce missed aggressive cancers and avoid unnecessary treatment for low-risk disease.
Who could benefit from this research
Good fit: Ideal candidates are men undergoing prostate MRI before biopsy or men on active surveillance for known low-risk prostate cancer.
Not a fit: Patients without prostate concerns, those not getting MRI, or cases where MRI is contraindicated may not benefit.
Why it matters
Potential benefit: If successful, this could help doctors target biopsies better, reduce unnecessary treatments, and improve confidence in choosing active surveillance.
How similar studies have performed: Multiparametric MRI and some computer-aided tools have shown promise in improving prostate cancer detection, but a validated, user-independent quantitative CBS integrated into clinical workflows remains under study.
Where this research is happening
Minneapolis, United States
- University of Minnesota — Minneapolis, United States (Active)
Researchers
- Principal investigator: Metzger, Gregory John — University of Minnesota
- Study coordinator: Metzger, Gregory John
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page below.