Low risk of cancer spread on active surveillance for early prostate cancer

November 09, 2020

November 9, 2020 - Men undergoing active surveillance for prostate cancer have very low rates - one percent or less - of cancer spread (metastases) or death from prostate cancer, according to a recent study published in The Journal of Urology®, an Official Journal of the American Urological Association (AUA). The journal is published in the Lippincott portfolio by Wolters Kluwer.

"In the long-term, active surveillance is a safe and viable option for men with low-risk and carefully selected intermediate-risk prostate cancer," according to the report by senior author Peter R. Carroll, MD, MPH, of University of California, San Francisco (UCSF) and colleagues.

During active surveillance, prostate cancer is carefully monitored for signs of progression through regular prostate-specific antigen (PSA) screening, prostate exams, imaging and repeat biopsies. If symptoms develop, or if tests indicate the cancer is more aggressive, active treatment such as surgery or radiation may be warranted.

New data on outcomes of active surveillance

The goal of active surveillance is to avoid or delay the side effects of treatment in men with favorable-risk disease without compromising such long-term outcomes as survival or metastasis. Dr. Carroll and his team set out to assess the long-term outcomes of men on active surveillance for prostate cancer to determine which, if any, prognostic factors could predict the risk of metastases.

The researchers analyzed 1,450 men with early-stage disease (median age 62 years) who were managed using active surveillance at UCSF between 1990 and 2018. Average follow-up was approximately 6.5 years; however, nearly one-fourth of patients were followed up for 10 years or longer.

Results showed risk of metastases during long-term active surveillance was affected by three factors: "At seven years, one percent of men in our cohort developed metastatic disease and less than one percent died from prostate cancer," lead author Martina Maggi, MD, and coauthors write. Overall survival rates varied according to GG and PSA velocity: from 98 percent for men with GG1 cancers and slower PSA velocity to 87 percent for those with GG2 cancers.

The study provides new evidence on the benefits of active surveillance, with longer-term follow-up than most previous reports. It also provide insights into risk factors for metastases during follow-up: GG, PSA velocity, and possibly multiparametric MRI. Dr. Maggi and colleagues conclude: "These characteristics should be taken into account when selecting, following, and counseling patients for active surveillance."
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Click here to read "Risk Factors for Biopsy Reclassification over Time in Men on Active Surveillance for Early Stage Prostate Cancer."

DOI: 10.1097/JU.0000000000001186

About The Journal of Urology®

The Official Journal of the American Urological Association (AUA), and the most widely read and highly cited journal in the field, The Journal of Urology® brings solid coverage of the clinically relevant content needed to stay at the forefront of the dynamic field of urology. This premier journal presents investigative studies on critical areas of research and practice, survey articles providing brief editorial comments on the best and most important urology literature worldwide and practice-oriented reports on significant clinical observations. The Journal of Urology® covers the wide scope of urology, including pediatric urology, urologic cancers, renal transplantation, male infertility, urinary tract stones, female urology and neurourology.

About the American Urological Association

Founded in 1902 and headquartered near Baltimore, Maryland, the American Urological Association is a leading advocate for the specialty of urology, and has more than 23,000 members throughout the world. The AUA is a premier urologic association, providing invaluable support to the urologic community as it pursues its mission of fostering the highest standards of urologic care through education, research and the formulation of health care policy. To learn more about the AUA visit: http://www.auanet.org.

About Wolters Kluwer

Wolters Kluwer (WKL) is a global leader in professional information, software solutions, and services for the clinicians, nurses, accountants, lawyers, and tax, finance, audit, risk, compliance, and regulatory sectors. We help our customers make critical decisions every day by providing expert solutions that combine deep domain knowledge with advanced technology and services.

Wolters Kluwer reported 2019 annual revenues of €4.6 billion. The group serves customers in over 180 countries, maintains operations in over 40 countries, and employs approximately 19,000 people worldwide. The company is headquartered in Alphen aan den Rijn, the Netherlands.

Wolters Kluwer provides trusted clinical technology and evidence-based solutions that engage clinicians, patients, researchers and students with advanced clinical decision support, learning and research and clinical intelligence. For more information about our solutions, visit https://www.wolterskluwer.com/en/health and follow us on LinkedIn and Twitter @WKHealth.

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