PMID: 28512731May 18, 2017Paper

Active Surveillance for Prostate Cancer: How to Do It Right

Oncology
Juan D Garisto, Laurence Klotz

Abstract

Prostate cancer is the most common malignancy affecting men. There has been a nearly 70% increase in new prostate cancer cases, mostly classified as low risk, that have been diagnosed in early stages as a consequence of prostate-specific antigen (PSA) screening. Data regarding the natural history of this disease confirm the clinical insignificance of low-grade prostate cancer, which is associated with scant or no metastatic dissemination. Active surveillance is a conservative management approach, conducted for those patients with "low-risk" or "favorable-risk" disease, which avoids long-term adverse effects on the patient's quality of life. It is characterized by a routine protocol of close monitoring with digital rectal examination, periodic biopsy, and serial PSA testing. As defined by D'Amico, active surveillance is broadly appropriate for men with a Gleason score of 6 or less and a PSA level of less than 10 ng/mL. Typically, Gleason pattern 3 disease lacks the common genetic aberrancies of a true cancer. An essential element of the active surveillance approach is early recognition of higher-risk disease, which is diagnosed by systematic biopsy in 30% of patients who initiate active surveillance with low-risk disease. Also, ...Continue Reading

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