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Australian scientists developed the first blood test in the world to detect melanoma in its infancy.
The first tests of 209 people showed that he was able to detect early melanoma in 81.5% of cases
. The next step for scientists at Edith Cowan University is to conduct clinical trials to validate their findings, with the hope that the test could be marketed in three to five years.
Professor Mel Ziman, Head of the Melanoma Research Group According to the University, the test could save thousands of lives
It can help establish a more accurate diagnosis of melanoma at an early stage, which can be difficult to detect with the human eye, especially when it is small
. The test could also benefit people living in rural areas where it is difficult to get a dermatologist.
"It is essential that melanoma be diagnosed more accurately and earlier," said Professor Ziman. help with this identification especially at the beginning of melanoma, which is what is most worrying and would be the most beneficial for everyone if it was identified early. "
Melanoma is the fourth most common cancer in Australia and 1500 people each year.About 14,000 cases were diagnosed in 2017.
Doctors are currently relying on skin check-ups. Patient to see any changes in existing moles or spots before making a diagnosis.
Blood test detects 10 combinations of body autoantibodies in response to melanoma.
Prof Ziman said the next step consists in improving the sensitivity of the test, performing extensive clinical trials and test results against suspected melanoma biopsies.
The blood test was cautiously received by health experts [19659003] Professor Sanchia Aranda, Executive Director of the Cancer Council Australia, said it was an interesting development for Australians.
"It is important that all Australians keep an eye on their skin and see their doctor immediately as they notice Rodney Sinclair, professor of dermatology at the University of Melbourne, said the test was still not 100% accurate
"The false positive and false negative rates of this test mean that the results should be interpreted with caution and, as far as possible, combined with a complete skin check by a dermatologist," he said. said.
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