Debating prostate cancer testing

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Updated: Wednesday, 17 Jun 2009, 2:03 PM EDT
Published : Saturday, 21 Mar 2009, 9:46 AM EDT

New Haven (WTNH) - Dr. David Katz from the Yale University School of Medicine was with us this morning to explain the debate in the medical community over whether or not tests for prostate cancer are of any benefit to patients.

Unlike mammograms or colonoscopy screenings, PSA blood tests have never been proven to save lives.

Two new studies released earlier this week from the New England Journal of Medicine seem to raise even more questions about the tests. The studies conflict: one suggests screening provides no mortality benefit, and another suggests it provides a modest benefit.

Dr. Katz explains that the decision to get screened for prostate cancer is one that men should make with their doctor, depending on the patient's needs.

"Ideally, it's the partnership that should make this decision," said Dr. Katz. "You need to trust your doctor and know that advice is realiable, and advice that you like, and then it should be tailored to you."

To find free full-text editions of the studies mentioned, visit The New England School of Medicine website at content.nejm.org.