European study shows that prostate cancer screening leads to less advanced prostate cancer

UroToday – Prostate Cancer Screening Decreases the Absolute Risk of Being Diagnosed with Advanced Prostate Cancer—Results from a Prospective, Population-Based Randomized Controlled Trial

Between the years1995 and 2004, 1,252 cases of CaP were diagnosed; 810 in the screening arm and 442 in the control arm. Men randomized to active screening had a 1.83-fold increased risk of being diagnosed with CaP compared to men in the control group. Most screened men had localized disease. The number of participants with metastatic CaP at the time of diagnosis (or with a PSA >100ng/ml) was 24 in the screening group compared to 47 in the control group (p=0.0084). This represents a 49% reduction in the risk of being diagnosed with metastatic CaP by screening over a 10-year period.
The study minimized selection bias as men were randomized without any prior information. A study limitation is that men had only sextant biopsy, although the biopsies were directly laterally.

Read More

Search

+