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National Institute for Health and Care Excellence (NICE)'s diagnostic advisory committee has recommended the use of HM-JACKarc or OC-Sensor quantitative faecal immunochemical tests (FIT) in a draft guidance release for consultation on Wednesday (5 July). Under existing NICE guidance, FIT was already offered to some people presenting to primary care with symptoms suggestive of colorectal cancer, while others were immediately referred on the suspected cancer pathway. The new draft guidance will now see everyone receive a FIT. A sample is sent in the post to a laboratory where the amount of blood in the faeces is measured. The results are usually available within a week and people with 10 or more micrograms of haemoglobin in their faeces should then be referred for further investigation. Further assessment using colonoscopy, or CT colonography, is required to diagnose cancer. The tests cost between £4 and £5 per sample, and can correctly identify about 9 out of 10 people with colorectal cancer. The committee agreed it is important that GPs can refer people for colonoscopy without a positive FIT result if they think it is necessary and where symptoms persist. The institute believes that the recommendation of the tests should reduce the number of unnecessary colonoscopies, thus freeing up appointments for more non-urgent referrals. This should lead to 50% fewer referrals for urgent colonoscopies being made by GPs in primary care settings each year.