Prostate Cancer Breakthrough: Urine Test Avoids Unnecessary Biopsies

A study in JAMA Oncology reveals that MyProstateScore 2.0, a new urine test analyzing 18 genes, surpasses PSA in detecting significant prostate cancers and could reduce unnecessary biopsies by up to 42%.

A new urine test that measures 18 genes associated with prostate cancer provides higher accuracy for detecting clinically significant cancers than PSA and other existing biomarker tests, according to a study published on April 18 in JAMA Oncology. The urine test, MyProstateScore 2.0 (MPS2), was shown to meaningfully reduce unnecessary prostate biopsies while providing highly accurate detection of worrisome prostate cancers, the researchers concluded.