The European Prostate Cancer Coalition (Europa UOMO) strongly supports the All Clinical Trials Registered Campaign. Europa UOMO is the European Prostate Cancer Patient Support Organization representing national member associations from 22 states. Clinical trials provide innovations and evidence about the properties of medical methods and materials. Public funds, structures and contributions from charities often support clinical trials. Physicians and patients need access to all trials in order to make the best possible therapy decisions and insure that patients are not exposed to unnecessary risk that the wrong treatment may be prescribed.