Radical Prostatectomy or Observation for Clinically Localized Prostate Cancer: Extended Follow-up of the Prostate Cancer Intervention Versus Observation Trial (PIVOT)

ConclusionsSurgery was associated with small very long-term reductions in all-cause mortality and increases in years of life gained. Absolute effects did not vary markedly by patient characteristics. Absolute effects and mean survival were much smaller in men with low-risk disease, but were greater in men with intermediate-risk disease although not in men with high-risk disease.Patient summaryIn this randomized study, we evaluated death from any cause in men with early prostate cancer treated with either surgery or observation. Overall, surgery may provide small very long-term reductions in death from any cause and increases in years of life gained. Absolute effects were much smaller in men with low-risk disease, but were greater in men with intermediate-risk disease although not in men with high-risk disease. Strategies are needed to identify men needing and benefitting from surgery while reducing ineffective treatment and overtreatment.
Source: European Urology - Category: Urology & Nephrology Source Type: research