Interval carcinomas in the European Randomized Study of Screening for Prostate Cancer (ERSPC)-Rotterdam

BACKGROUND: The interval cancer rate is an important parameter for determining the sensitivity of a screening procedure and the screening interval. We evaluated the time and mechanism of detection and the stage distribution of interval prostate cancers diagnosed during a 4-year screening interval. METHODS: We determined the rate of interval cancers and the sensitivity of the screening protocol (involving prostate-specific antigen, digital rectal and transrectal ultrasound examinations) in a cohort of 17 226 men (8350 on the screened arm, 8876 on the control arm) enrolled consecutively on the E... Mehr ...