People who are infected with the Hepatitis C virus (HCV) are at a greater risk of developing mouth cancer, according to a new report.
New research published in the Journal of the National Cancer Institute has shown evidence that patients who have HCV were more than twice as likely to develop either cancers in mouth cavity or of the oropharynx
There are estimated to be more than 200,000 people in the UK who suffer from chronic HCV infection and leading health charity, the Oral Health Foundation, want to ensure that people are aware of the risks associated with HCV infection.
The charity has called on patients who have been diagnosed with the Hepatitis C virus to be extra vigilant to changes in their mouth and to visit their doctor of dentists as soon as possible if they think they find anything unusual.
CEO of the Oral Health Foundation, Dr Nigel Carter OBE, said: "This research is very important and gives people an opportunity to learn about what risks they face if they have HCV infection, by understanding the increased risks they can make sure they track the associated areas of their health more closely and take action if they need to.
"The more we learn about the relationship of other diseases to mouth cancer the more chance we can catch cases early and save lives; key to beating mouth cancer is early detection as it dramatically improves the chances of survival from 50 to 90 per cent.
"There are fantastic support networks, information and improved treatments which all play a role in a greater survival rates but this all depends on an early diagnosis. If HCV patients look out for the major signs and symptoms they can dramatically improve their chances of survival.
"Patients need to be alert to unusual lumps or swellings in the head and neck area, white or red patches in the mouth, and mouth ulcers which do not heal within three weeks. If they notice any of these symptoms, then we should visit their dentist or doctor straight away."
As well as an increased risk of mouth cancer, HCV infection is also closely linked with other oral health problems such as tooth decay and gum disease due to a reduction in saliva production. Saliva helps to fight bacteria in the mouth due to its antibacterial properties and without there is an increased chance of infection entering the body.
The research team also found that patients who tested positive for HCV were also more likely to test positive for the Human Papilloma Virus (HPV) - which is predicted to overtake smoking as the leading cause of mouth cancer within the next decade.
"Mouth cancer in the UK has increased by more than a third (39 per cent) in the last decade alone and by more than nine-tenths (92 per cent) since the late 1970s4, we believe much of this is due to a marked increased in the prevalence of HPV" added Dr Carter.
"In the UK somebody is told they have mouth cancer every 77 minutes, that is less time than its takes to play a rugby game and it claims more lives every than road traffic accidents on Britain's roads; we have to do something to address these shocking statistics.
"Hepatitis C patients should ensure they are receiving specialist and constant dental care to ensure that if they do develop signs or symptoms of mouth cancer they have every fighting chance to overcome it."
Our Liverpool Dentist provides cancer screening as part of your routine check up. So ensuring regular checkups can help eliminate the risk of mouth cancer. If you are have any concerns about your oral health, please contact our Liverpool Dentist to arrange an appointment.