Dentists in Newcastle to test for stroke risk as part of pioneering trial
Dentists in Newcastle are taking part in a pioneering trial, which will see them testing patients to identify signs of increased stroke risk.
As part of trial based at Newcastle Dental Hospital, dentists will test over 1,000 patients aged over 65. The aim is to identify those who have a commonly undiagnosed condition known as atrial fibrillation, or AF. AF increases the risk of stroke by up to five times, as it causes an irregular heartbeat and rapid heart rate. Symptoms include heart palpitations and a heartbeat that feels like fluttering or irregular pounding.
Around 2.5% of the UK population has atrial fibrillation but numbers could be higher because around a third of people do not know they have the condition. This is because some people don’t experience any obvious symptoms or signs.
Researchers believe that AF and gum disease can increase the risk of stroke, which can be fatal. The trial will enable dentists to screen patients using a very quick and simple method. In just 30 seconds, a handheld monitor provides a result. People who have AF can then be treated. Medication is often used to prevent clots, which elevate the risk of stroke.
Dr Susan Bissett, a lecturer at Newcastle University, explained that the trial will focus on the link between gum disease and AF and determine the efficacy and viability of screening in dental hospitals and clinics.
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