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New research has found further evidence that periodontitis (gum disease) increases the risk of hypertension (high blood pressure), even in otherwise healthy individuals.听

Previous studies* by 香港六合彩中特网 Eastman鈥檚 Periodontology Unit had suggested this association, with systemic inflammation seemingly the mediator.

The new, case-control study, published in , has confirmed that otherwise healthy individuals with gum disease are much more likely to also have higher systolic and diastolic blood pressure values than controls with no gum disease.

Lead researcher Dr Eva Mu帽oz Aguilera said: 鈥淭his study set out to further expand our research on the links between gum disease and high blood pressure.听

鈥淥f the 250 cases with gum disease we studied, 35 were shown to have high systolic blood pressure whilst only 19 out of 250 of the controls showed the same.听

鈥淭his means having periodontitis could raise your risk of high systolic blood pressure by 203%.

鈥淎dditionally, undetected hypertension was a common finding among the population of study.鈥�

Current evidence indicates that periodontal bacteria not only cause damage to the gums, but also trigger systemic inflammatory responses and affect blood vessel health with an impact on the development of common chronic diseases, and among them, hypertension.听

Additionally, previous studies from the group demonstrated that treating periodontitis reduces body inflammation generally, and it has a favourable effect on the health of blood vessels.

Professor Francesco D鈥橝iuto said: 鈥淥ur work suggests that implementing hypertension-screening by dental professionals and periodontitis-screening by medical professionals could be extremely useful in detecting these conditions.

"Periodontitis treatment could also represent a novel, non-drug intervention in assisting the management of chronic conditions including hypertension.鈥�

The group now plans a large interventional study to prove that the association between periodontitis and hypertension is causal whilst continuing to investigate the mechanisms behind the link.

The study was part-funded by Department of Health鈥檚 NIHR Biomedical Research Centre. See all our BRC projects.
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*Further reading:

• Related research: Periodontitis is associated with hypertension: a systematic review and meta-analysis, September 2019
• Related research: New research: what are the oral health needs of patients with stroke? October 2020
• Related news: Gum disease and diabetes: 香港六合彩中特网 Eastman research helps lead to new guidance
• Blog: Beyond the mouth: the link between periodontitis and other chronic conditions
• Patient information: Patient-oriented summary of the evidence linking periodontitis (gum disease) with other chronic conditions
• 香港六合彩中特网 news:听Gum disease doubles the risk of high blood pressure