Compliance Rates with the Prostate Cancer Research International Active Surveillance (PRIAS) Protocol and Disease Reclassification in Noncompliers

Men with prostate cancer on active surveillance (AS) are advised to follow strict follow-up schedules and switch to definitive treatment on risk reclassification. However, some men might not adhere to these strict protocols. To determine the number of noncompliers and disease reclassification rates in men not complying with the follow-up protocol of the Prostate Cancer Research International Active Surveillance (PRIAS) study. A total of 4547 men...