PSA Screening for Prostate Cancer

This article by Scott Gavura discusses the findings of a recent study which concluded that PSA screening for prostate cancer offers no survival benefits | via Science based Medicine

In this article, the author discusses the controversy surrounding PSA testing, and the findings of a new study, “Effect of a Low-Intensity PSA-Based Screening Intervention on Prostate Cancer Mortality”

The study included over 400,000 British men aged 50-69. Men were randomized into an RN appointment, where they were offered information on a PSA test, and if they chose, the test. The other group didn’t invite men for testing. After a 10 year period, the study found that there were more prostate cancers detected from this one-time testing. However, this group was no less likely to die from prostate cancer.

Given there was no difference in mortality between the two groups Gavura asks the question as to whether to PSA screen or not?

PSA
Image source: Cancer Research UK

Full article: Gavura, S | PSA Screening for Prostate Cancer | Science based Medicine

Link to the research: Martin, R. et al .| Effect of a Low-Intensity PSA-Based Screening Intervention on Prostate Cancer MortalityThe CAP Randomized Clinical Trial  | JAMA | 2018 Vol 319(9) p883–895

 

Related: Why a one-off PSA test for prostate cancer is doing men more harm than good | Cancer Research UK

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

w

Connecting to %s