Oral biofilms, periodontitis, and pulmonary infections
Identifieur interne : 002790 ( Pmc/Corpus ); précédent : 002789; suivant : 002791Oral biofilms, periodontitis, and pulmonary infections
Auteurs : S. Paju ; Fa ScannapiecoSource :
- Oral diseases [ 1354-523X ] ; 2007.
Abstract
Bacteria from the oral biofilms may be aspirated into the respiratory tract to influence the initiation and progression of systemic infectious conditions such as pneumonia. Oral bacteria, poor oral hygiene, and periodontitis seem to influence the incidence of pulmonary infections, especially nosocomial pneumonia episodes in high-risk subjects. Improved oral hygiene has been shown to reduce the occurrence of nosocomial pneumonia, both in mechanically-ventilated hospital patients and non-ventilated nursing home residents. It appears that oral colonization by potential respiratory pathogens, possibly fostered by periodontitis, and possibly by bacteria specific to the oral cavity or to periodontal diseases contribute to pulmonary infections. Thus, oral hygiene will assume an even more important role in the care of high-risk subjects – patients in the hospital intensive care and the elderly. The present paper critically reviews the recent literature on the effect of oral biofilms and periodontitis on pneumonia.
Url:
DOI: 10.1111/j.1601-0825.2007.1410a.x
PubMed: 17944664
PubMed Central: 2258093
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Oral biofilms, periodontitis, and pulmonary infections</title><author><name sortKey="Paju, S" sort="Paju, S" uniqKey="Paju S" first="S" last="Paju">S. Paju</name><affiliation><nlm:aff id="A1">Institute of Dentistry, University of Helsinki, Helsinki, Finland</nlm:aff></affiliation><affiliation><nlm:aff id="A2">Department of Oral and Maxillofacial Diseases, Helsinki University Central Hospital, Helsinki, Finland</nlm:aff></affiliation></author><author><name sortKey="Scannapieco, Fa" sort="Scannapieco, Fa" uniqKey="Scannapieco F" first="Fa" last="Scannapieco">Fa Scannapieco</name><affiliation><nlm:aff id="A3">Department of Oral Biology, School of Dental Medicine, University at Buffalo, State University of New York, Buffalo, NY, USA</nlm:aff></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">17944664</idno><idno type="pmc">2258093</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2258093</idno><idno type="RBID">PMC:2258093</idno><idno type="doi">10.1111/j.1601-0825.2007.1410a.x</idno><date when="2007">2007</date><idno type="wicri:Area/Pmc/Corpus">002790</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">002790</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Oral biofilms, periodontitis, and pulmonary infections</title><author><name sortKey="Paju, S" sort="Paju, S" uniqKey="Paju S" first="S" last="Paju">S. Paju</name><affiliation><nlm:aff id="A1">Institute of Dentistry, University of Helsinki, Helsinki, Finland</nlm:aff></affiliation><affiliation><nlm:aff id="A2">Department of Oral and Maxillofacial Diseases, Helsinki University Central Hospital, Helsinki, Finland</nlm:aff></affiliation></author><author><name sortKey="Scannapieco, Fa" sort="Scannapieco, Fa" uniqKey="Scannapieco F" first="Fa" last="Scannapieco">Fa Scannapieco</name><affiliation><nlm:aff id="A3">Department of Oral Biology, School of Dental Medicine, University at Buffalo, State University of New York, Buffalo, NY, USA</nlm:aff></affiliation></author></analytic><series><title level="j">Oral diseases</title><idno type="ISSN">1354-523X</idno><idno type="eISSN">1601-0825</idno><imprint><date when="2007">2007</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p id="P1">Bacteria from the oral biofilms may be aspirated into the respiratory tract to influence the initiation and progression of systemic infectious conditions such as pneumonia. Oral bacteria, poor oral hygiene, and periodontitis seem to influence the incidence of pulmonary infections, especially nosocomial pneumonia episodes in high-risk subjects. Improved oral hygiene has been shown to reduce the occurrence of nosocomial pneumonia, both in mechanically-ventilated hospital patients and non-ventilated nursing home residents. It appears that oral colonization by potential respiratory pathogens, possibly fostered by periodontitis, and possibly by bacteria specific to the oral cavity or to periodontal diseases contribute to pulmonary infections. Thus, oral hygiene will assume an even more important role in the care of high-risk subjects – patients in the hospital intensive care and the elderly. The present paper critically reviews the recent literature on the effect of oral biofilms and periodontitis on pneumonia.</p></div></front></TEI><pmc article-type="research-article"><pmc-comment>The publisher of this article does not allow downloading of the full text in XML form.</pmc-comment>
<pmc-dir>properties manuscript</pmc-dir>
<front><journal-meta><journal-id journal-id-type="nlm-journal-id">9508565</journal-id><journal-id journal-id-type="pubmed-jr-id">8783</journal-id><journal-id journal-id-type="nlm-ta">Oral Dis</journal-id><journal-title>Oral diseases</journal-title><issn pub-type="ppub">1354-523X</issn><issn pub-type="epub">1601-0825</issn></journal-meta><article-meta><article-id pub-id-type="pmid">17944664</article-id><article-id pub-id-type="pmc">2258093</article-id><article-id pub-id-type="doi">10.1111/j.1601-0825.2007.1410a.x</article-id><article-id pub-id-type="manuscript">NIHMS39077</article-id><article-categories><subj-group subj-group-type="heading"><subject>Article</subject></subj-group></article-categories><title-group><article-title>Oral biofilms, periodontitis, and pulmonary infections</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Paju</surname><given-names>S</given-names></name><xref rid="A1" ref-type="aff">1</xref><xref rid="A2" ref-type="aff">2</xref></contrib><contrib contrib-type="author"><name><surname>Scannapieco</surname><given-names>FA</given-names></name><xref rid="A3" ref-type="aff">3</xref></contrib></contrib-group><aff id="A1"><label>1</label>Institute of Dentistry, University of Helsinki, Helsinki, Finland</aff><aff id="A2"><label>2</label>Department of Oral and Maxillofacial Diseases, Helsinki University Central Hospital, Helsinki, Finland</aff><aff id="A3"><label>3</label>Department of Oral Biology, School of Dental Medicine, University at Buffalo, State University of New York, Buffalo, NY, USA</aff><author-notes><corresp id="FN1">Correspondence: Susanna Paju, Institute of Dentistry, PO Box 63, University of Helsinki, 00014 Helsinki, Finland. Tel / fax: +358 919125194, E-mail: <email>susanna.paju@helsinki.fi</email></corresp></author-notes><pub-date pub-type="nihms-submitted"><day>20</day><month>2</month><year>2008</year></pub-date><pub-date pub-type="ppub"><month>11</month><year>2007</year></pub-date><pub-date pub-type="pmc-release"><day>28</day><month>2</month><year>2008</year></pub-date><volume>13</volume><issue>6</issue><fpage>508</fpage><lpage>512</lpage><related-article journal-id-type="nlm-ta" journal-id="Oral Dis" related-article-type="commentary" page="513" id="N0x1bf2bc0N0x26959b8" xlink:href="17944665" ext-link-type="pubmed" vol="13"></related-article><abstract><p id="P1">Bacteria from the oral biofilms may be aspirated into the respiratory tract to influence the initiation and progression of systemic infectious conditions such as pneumonia. Oral bacteria, poor oral hygiene, and periodontitis seem to influence the incidence of pulmonary infections, especially nosocomial pneumonia episodes in high-risk subjects. Improved oral hygiene has been shown to reduce the occurrence of nosocomial pneumonia, both in mechanically-ventilated hospital patients and non-ventilated nursing home residents. It appears that oral colonization by potential respiratory pathogens, possibly fostered by periodontitis, and possibly by bacteria specific to the oral cavity or to periodontal diseases contribute to pulmonary infections. Thus, oral hygiene will assume an even more important role in the care of high-risk subjects – patients in the hospital intensive care and the elderly. The present paper critically reviews the recent literature on the effect of oral biofilms and periodontitis on pneumonia.</p></abstract><kwd-group><kwd>infectious diseases</kwd><kwd>oral hygiene</kwd><kwd>pathogenesis</kwd><kwd>periodontitis</kwd><kwd>pneumonia</kwd></kwd-group><contract-num rid="DE1">R01 DE014685-03</contract-num><contract-sponsor id="DE1">National Institute of Dental and Craniofacial Research : NIDCR</contract-sponsor></article-meta></front></pmc></record>Pour manipuler ce document sous Unix (Dilib)
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