Date :Saturday, November 30th, 2019 | Time : 02:55 |ID: 124910 | Print

Home urine test for prostate cancer could revolutionize diagnosis

SHAFAQNA-

A simple urine test under development for prostate cancer detection can now use urine samples collected at home — according to new research from University of East Anglia and the Norfolk and Norwich University Hospital.

Scientists pioneered the test which diagnoses aggressive prostate cancer and predicts whether patients will require treatment up to five years earlier than standard clinical methods, medicalxpress.com reported.

Their latest study showed how the PUR’ test (Prostate Urine Risk) could be performed on samples collected at home, so men don’t have to come into the clinic to provide a urine sample — or have to undergo an uncomfortable rectal examination.

This is an important step forward, because the first urination of the day provides biomarker levels from the prostate that are much higher and more consistent. And the research team hope that the introduction of the ‘At-Home Collection Kit’ could revolutionize diagnosis of the disease.

Lead researcher Dr. Jeremy Clark, from UEA’s Norwich Medical School, said: “Prostate cancer is the most common cancer in men in the UK. It usually develops slowly and the majority of cancers will not require treatment in a man’s lifetime. However, doctors struggle to predict which tumors will become aggressive, making it hard to decide on treatment for many men.

“The most commonly used tests for prostate cancer include blood tests, a physical examination known as a digital rectal examination (DRE), an MRI scan or a biopsy.

“We developed the PUR test, which looks at gene expression in urine samples and provides vital information about whether a cancer is aggressive or ‘low risk’.

“Because the prostate is constantly secreting, the collection of urine from men’s first urination of the day means that the biomarker levels from the prostate are much higher and more consistent, so this is a great improvement.

“Being able to simply provide a urine sample at home and post a sample off for analysis could really revolutionize diagnosis.

“It means that men would not have to undergo a digital rectal examination, so it would be much less stressful and should result in a lot more patients being tested.”

The research team provided 14 participants with an At Home Collection Kit, and instructions. They then compared the results of their home urine samples, taken first thing in the morning, with samples collected after a digital rectal examination.

“We found that the urine samples taken at home showed the biomarkers for prostate cancer much more clearly than after a rectal examination. And feedback from the participants showed that at home test was preferable.

0 replies

Leave a Reply

Want to join the discussion?
Feel free to contribute!

Leave a Reply

Your email address will not be published. Required fields are marked *