Urine test showdown: could a simple sample replace needle biopsy for prostate cancer?
NCT ID NCT01441687
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares two types of urine samples—expressed prostatic secretion (EPS) and post-massage urine (PMU)—to see which one better predicts whether a prostate biopsy will find cancer. About 243 men scheduled for a prostate biopsy will provide both samples, and researchers will check which test matches the biopsy results more accurately. The goal is to find a less invasive way to help decide who really needs a biopsy.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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Chinn & Chinn Urology Associates, Inc.
Arcadia, California, 91006, United States
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Citrus Valley Urologic Medical Group
Glendora, California, 91741, United States
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City of Hope Medical Center
Duarte, California, 91010, United States
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City of Hope- South Pasadena Cancer Center
South Pasadena, California, 91030, United States
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Dr. Felix Chi-Ming Yip
Monterey Park, California, 91754, United States