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Brief Title: The Value of MultiSpectral 3 Tesla MRI in Active Surveillance of Prostate Cancer
Official Title: To Determine if MultiSpectral 3 Tesla MRI Can Provide Added Value in the Detection of Significant Cancers in Patients o n Active Surveillance for Prostate Cancer
Study ID: NCT01896713
Brief Summary: MultiSpectral 3 Tesla MRI (MS3TMRI) can increase the yield of Trans Rectal Ultrasound Biopsy (TRUSBx) to improve identification of patients on active surveillance requiring treatment.
Detailed Description: This is a prospective single arm study. 120 patients at risk for significant occult prostate cancer on an active surveillance program will undergo MS3TMRI followed by a standard TRUSBx and additional biopsies guided by the MS3TMRI results. The positive predictive value (PPV) of MS3TMRI-TRUSBx for cancer requiring consideration of therapy will be compared to the PPV of TRUSBx alone. MS3TMRI consists of T2, diffusion-weighted imaging (DWI), dynamic contrast enhanced MRI (DCEMRI), proton MR spectroscopy (MRS) interpreted by a radiologist and by CAD methods validated on whole mount prostate specimens.
Minimum Age: 18 Years
Eligible Ages: ADULT, OLDER_ADULT
Sex: MALE
Healthy Volunteers: No
Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
Name: Masoom Haider, MD
Affiliation: Sunnybrook Health Sciences Centre, University of Toronto
Role: PRINCIPAL_INVESTIGATOR