Galleri cancer test: an exciting new test for cancer

Galleri test is a new type of blood test for cancer. The test promises to revolutionise cancer diagnosis.

Trials have started in UK to see how well the test works in real world.

Within a few years, we should be able to see early results.

Just because a cancer can be diagnosed early, it does not automatically mean that it will make patients live longer.

Let’s say, a person is diagnosed with a serious cancer at age of 60 yrs and dies of cancer at age of 65 yrs.

Any test that detects the cancer early ( before the age of 60) should make this person live longer than 65 years.

If the test , for example, detects the cancer at the age of 55 instead of 60, but the person still dies of cancer at 65, then it is a worthless test.

Hopefully, the trial will thoroughly analyse the outcome to see whether the test is of overall benefit.


Galleri™ Test

NHS launches world first trial for new cancer test. 13 September 2021

BBC news. Galleri cancer test: What is it and who can get it? 13 Sept 2021

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