Welcome to COMPPARE

A Prospective Comparative Study of Outcomes with Proton and Photon Radiation in Prostate Cancer

Recent news

September is Prostate Cancer Awareness Month

Category: Homepage Feature

If you are a man between the ages of 55 and 69, September is a good time to schedule a prostate screening, one that includes both a PSA blood test…

Get a screening this September

Summer Newsletter Now Available

Category: Recent News

The latest edition of the COMPPARE CONNECTION is now online.

Stay connected with COMPPARE

COMPPARE Invited To Participate in Annual PCORI…

Category: Recent News

Dr. Nancy Mendenhall, COMPPARE Principal Investigator, and Charles Griggs, Minority Engagement Group Coordinator, have been invited to participate in…


For participants

Meet the Team

COMPPARE clinicians, researchers, patients, and other stakeholders

Who we are

For Healthcare providers


Privately and publicly funded clinical studies conducted around the world.

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