New test for Prostate cancer

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Research team from Dundee University are developing  a new scan for diagnosis of prostate cancer.  The technique is non-invasive. This novel scan uses an ultrasound process called shear wave elastography (SWE) to detect prostate tumours.

The team’s leader, Professor Ghulam Nabi claims “Our new method is far more accurate and also allows us to identify the difference between cancerous and benign tissue in the prostate without the need for invasive surgery.”

This exciting project was funded by Prostate Cancer UK with support from the Movember Foundation.

The raw data from the paper abstract does call for caution. The test was done in patients who are already known to have prostate cancer. The test was not use to diagnose the cancer. It was a single centre study which usually calls for caution. How well the scan would perform in ” real world” patients who are yet to be diagnosed with prostate cancer remains to be seen.

Early results from about 200 patients are very promising indeed. The test has enormous potential if it is proven to work in a large scale, multi-centre trial.

Links:

  1. The Guardian: https://www.theguardian.com/society/2018/apr/22/prostate-cancer-ultrasound-diagnosis-test.
  2. Daily Mail: http://www.dailymail.co.uk/health/article-5643999/Dundee-scientists-new-non-invasive-ultrasound-detect-prostate-cancer.html.
  3. BBC: http://www.bbc.co.uk/news/uk-scotland-tayside-central-43864875.
  4. Pubmed: https://www.ncbi.nlm.nih.gov/pubmed/29605444

 

Image credit: Anon