Navigation Links
Good Oral Hygiene May Protect Against Heart Infections
Date:6/9/2008

Daily care of teeth, gums keeps risk of bacterial disease in valves at bay

MONDAY, June 9 (HealthDay News) -- Taking good care of teeth and gums may be crucial in preventing heart valve infection, a U.S. study finds.

Researchers examined whether daily dental activities such as brushing were as likely as major dental procedures such as tooth extraction to cause infective endocarditis (IE), a dangerous infection of the lining of the heart or heart valve that can occur when bacteria enter the bloodstream.

In the study of 290 dental patients, researchers analyzed the amount of bacteria released into the bloodstream (bacteremia) during tooth brushing and tooth extraction, with and without antibiotics. Blood samples were taken from the patients before, during and after these activities, and analyzed for bacterial species associated with IE.

The researchers found the incidence of IE-related bacteremia from tooth brushing (23 percent) was closer to that of extraction than expected -- 33 percent for extraction with antibiotics and 60 percent for extraction without antibiotics.

"This suggests that bacteria get into the bloodstream hundreds of times a year, not only from tooth brushing, but also from other routine activities like chewing food," study author Peter Lockhart, chairman of the department of oral medicine at the Carolinas Medical Center in Charlotte, N.C., said in a prepared statement.

"While the likelihood of bacteremia is lower with brushing, these routine daily activities likely pose a greater risk for IE simply due to frequency: that is, bacteremia from brushing twice a day for 365 days a year versus once or twice a year for dental office visits involving teeth cleaning, or fillings or other procedures," Lockhart said.

"For people who are not at risk for infections such as IE, the short-term bacteremia is nothing to worry about," he noted.

"If you stop oral hygiene measures, the amount of disease in your mouth goes up considerably and progressively, and you'll have far worse oral disease. It's the gingival [gum] disease and dental caries [decay] that lead to chronic and acute infections such as abscesses. It's that sort of thing that puts you at risk for frequent bacteremia, and presumably endocarditis if you have a heart or other medical condition that puts you at risk."

The study was published in the June 9 issue of Circulation.

More information

The MedlinePlus Medical Encyclopedia has more about infectious endocarditis



-- Robert Preidt



SOURCE: American Heart Association, news release, June 9, 2008


'/>"/>
Copyright©2008 ScoutNews,LLC.
All rights reserved

Related medicine news :

1. GladRags Introduces the Moon Cup - An Environmentally-Sound and Safe Alternative to Disposable Feminine Hygiene Products!
2. London School of Hygiene to play key role in global collaboration on adverse drug reactions
3. Governor Rendell Declares Senior Smiles Day in Pennsylvania; Goal is to Improve Oral Hygiene for Senior Citizens
4. APHA Adopts New Policies on Food Safety, Global Climate Change, Multidrug-Resistant Organisms, Breastfeeding and Feminine Hygiene
5. Good Hygiene Is Key to Preventing MRSA
6. Proper Hand Hygiene Is Key to Avoiding Illness During Cold and Flu Season
7. Crest(R) SPINBRUSH(R) Oral Hygiene Survey Reveals "Nothin but the Tooth"
8. Improving Access to Safe Water, Sanitation, Hygiene Requires Better Decision-Making Tools, Finds Joint Wilson Center-Pacific Institute Report
9. Researchers from 5 countries to test hygiene hypothesis with EU funding
10. Survey reveals disparities in skin cancer knowledge, protection among high school students
11. Scientists Develop Natural Protection for Stored Foods
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/2/2016)... ... ... years, Doctors on Liens has published a directory of the top doctors working ... When the company started in 1997, the directory was a single page focusing on chiropractors ... directory features a vast array of medical specialists stretching from Sacramento to San ...
(Date:12/2/2016)... ... December 02, 2016 , ... Center for Autism and ... of those affected by autism spectrum disorder (ASD) and other developmental disabilities. The group, ... will give parents and other caregivers the opportunity to share stories and advice, seek ...
(Date:12/2/2016)... ... December 02, 2016 , ... Mediaplanet’s newest campaign, ... standing as living proof that attitude and determination can combine into the most ... spike around the holidays. This campaign will offer patients a new-found hope, by ...
(Date:12/2/2016)... ... December 02, 2016 , ... ... version of its SaaS LIMS, CloudLIMS Lite. CloudLIMS Lite helps biobanks, clinical, research ... labeling, storing, shipping and disposal. The new version is a faster and a ...
(Date:12/2/2016)... Wexford, PA (PRWEB) , ... December 02, 2016 , ... ... manages stress and overall health, day and night. No other wearable health technology on ... management. We wanted to give poeple more meaningful insights about their health than ...
Breaking Medicine News(10 mins):
(Date:12/2/2016)... , Dec. 2, 2016  LifeVac, the revolutionary ... included in the Emergency Response Training and Support Services ... excited to have LifeVac become part of the ERTSS ... Founder and CEO of LifeVac. "Having an established network ... and effectively will help leverage our efforts to spread ...
(Date:12/2/2016)... -- PipelineRx, a leading medication management technology company focused ... its SaaS-based telepharmacy platform, PowerGridRx™ , at ... Clinical Meeting and Exhibition, December 5-7 in ... hospital clients nationally, the Company is a leader ... improve pharmacy operations, enhance patient safety, and reduce ...
(Date:12/2/2016)... 2, 2016  Maxor National Pharmacy Services, LLC ("Maxor"), today ... Inc. ("PSI").  The combination of Texas -based ... -based PSI bring together both company,s clinical expertise and high-touch ... an industry-leading specialty pharmacy. About Maxor ... , , ...
Breaking Medicine Technology: