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Microbial changes after full-mouth tooth extraction, followed by 2-stage implant placement.

Identifieur interne : 001159 ( PubMed/Checkpoint ); précédent : 001158; suivant : 001160

Microbial changes after full-mouth tooth extraction, followed by 2-stage implant placement.

Auteurs : Marc Quirynen [Belgique] ; Nele Van Assche

Source :

RBID : pubmed:21488934

Descripteurs français

English descriptors

Abstract

Recent studies showed that qPCR could detect bacteria related to periodontitis and peri-implantitis in a low concentration after full-mouth tooth extraction. This study monitored the microbiota from tooth extraction, over 9 months of full edentulism, up to 1 year after abutment connection.

DOI: 10.1111/j.1600-051X.2011.01728.x
PubMed: 21488934


Affiliations:


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pubmed:21488934

Le document en format XML

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<title xml:lang="en">Microbial changes after full-mouth tooth extraction, followed by 2-stage implant placement.</title>
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<name sortKey="Quirynen, Marc" sort="Quirynen, Marc" uniqKey="Quirynen M" first="Marc" last="Quirynen">Marc Quirynen</name>
<affiliation wicri:level="1">
<nlm:affiliation>Department of Periodontology, Catholic University Leuven, Leuven, Belgium. marc.quirynen@med.kuleuven.be</nlm:affiliation>
<country xml:lang="fr">Belgique</country>
<wicri:regionArea>Department of Periodontology, Catholic University Leuven, Leuven</wicri:regionArea>
<wicri:noRegion>Leuven</wicri:noRegion>
</affiliation>
</author>
<author>
<name sortKey="Van Assche, Nele" sort="Van Assche, Nele" uniqKey="Van Assche N" first="Nele" last="Van Assche">Nele Van Assche</name>
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<title xml:lang="en">Microbial changes after full-mouth tooth extraction, followed by 2-stage implant placement.</title>
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<name sortKey="Quirynen, Marc" sort="Quirynen, Marc" uniqKey="Quirynen M" first="Marc" last="Quirynen">Marc Quirynen</name>
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<term>Aged</term>
<term>Aggregatibacter actinomycetemcomitans (genetics)</term>
<term>Aggregatibacter actinomycetemcomitans (isolation & purification)</term>
<term>Bacterial Load</term>
<term>Bacteroides (genetics)</term>
<term>Bacteroides (isolation & purification)</term>
<term>Colony Count, Microbial</term>
<term>DNA, Bacterial (analysis)</term>
<term>DNA, Bacterial (genetics)</term>
<term>Dental Implantation, Endosseous (methods)</term>
<term>Dental Plaque (microbiology)</term>
<term>Female</term>
<term>Humans</term>
<term>Male</term>
<term>Middle Aged</term>
<term>Mouth, Edentulous (microbiology)</term>
<term>Peri-Implantitis (microbiology)</term>
<term>Periodontitis (microbiology)</term>
<term>Periodontitis (surgery)</term>
<term>Porphyromonas gingivalis (genetics)</term>
<term>Porphyromonas gingivalis (isolation & purification)</term>
<term>Prevotella intermedia (genetics)</term>
<term>Prevotella intermedia (isolation & purification)</term>
<term>Saliva (microbiology)</term>
<term>Tongue (microbiology)</term>
<term>Tooth Extraction</term>
</keywords>
<keywords scheme="KwdFr" xml:lang="fr">
<term>ADN bactérien (analyse)</term>
<term>ADN bactérien (génétique)</term>
<term>Adulte d'âge moyen</term>
<term>Aggregatibacter actinomycetemcomitans (génétique)</term>
<term>Aggregatibacter actinomycetemcomitans (isolement et purification)</term>
<term>Bacteroides (génétique)</term>
<term>Bacteroides (isolement et purification)</term>
<term>Bouche édentée (microbiologie)</term>
<term>Charge bactérienne</term>
<term>Extraction dentaire</term>
<term>Femelle</term>
<term>Humains</term>
<term>Langue (microbiologie)</term>
<term>Mâle</term>
<term>Numération de colonies microbiennes</term>
<term>Parodontite ()</term>
<term>Parodontite (microbiologie)</term>
<term>Plaque dentaire (microbiologie)</term>
<term>Porphyromonas gingivalis (génétique)</term>
<term>Porphyromonas gingivalis (isolement et purification)</term>
<term>Pose d'implant dentaire endo-osseux ()</term>
<term>Prevotella intermedia (génétique)</term>
<term>Prevotella intermedia (isolement et purification)</term>
<term>Péri-implantite (microbiologie)</term>
<term>Salive (microbiologie)</term>
<term>Sujet âgé</term>
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<keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en">
<term>DNA, Bacterial</term>
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<term>ADN bactérien</term>
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<term>Aggregatibacter actinomycetemcomitans</term>
<term>Bacteroides</term>
<term>DNA, Bacterial</term>
<term>Porphyromonas gingivalis</term>
<term>Prevotella intermedia</term>
</keywords>
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<term>ADN bactérien</term>
<term>Aggregatibacter actinomycetemcomitans</term>
<term>Bacteroides</term>
<term>Porphyromonas gingivalis</term>
<term>Prevotella intermedia</term>
</keywords>
<keywords scheme="MESH" qualifier="isolation & purification" xml:lang="en">
<term>Aggregatibacter actinomycetemcomitans</term>
<term>Bacteroides</term>
<term>Porphyromonas gingivalis</term>
<term>Prevotella intermedia</term>
</keywords>
<keywords scheme="MESH" qualifier="isolement et purification" xml:lang="fr">
<term>Aggregatibacter actinomycetemcomitans</term>
<term>Bacteroides</term>
<term>Porphyromonas gingivalis</term>
<term>Prevotella intermedia</term>
</keywords>
<keywords scheme="MESH" qualifier="methods" xml:lang="en">
<term>Dental Implantation, Endosseous</term>
</keywords>
<keywords scheme="MESH" qualifier="microbiologie" xml:lang="fr">
<term>Bouche édentée</term>
<term>Langue</term>
<term>Parodontite</term>
<term>Plaque dentaire</term>
<term>Péri-implantite</term>
<term>Salive</term>
</keywords>
<keywords scheme="MESH" qualifier="microbiology" xml:lang="en">
<term>Dental Plaque</term>
<term>Mouth, Edentulous</term>
<term>Peri-Implantitis</term>
<term>Periodontitis</term>
<term>Saliva</term>
<term>Tongue</term>
</keywords>
<keywords scheme="MESH" qualifier="surgery" xml:lang="en">
<term>Periodontitis</term>
</keywords>
<keywords scheme="MESH" xml:lang="en">
<term>Aged</term>
<term>Bacterial Load</term>
<term>Colony Count, Microbial</term>
<term>Female</term>
<term>Humans</term>
<term>Male</term>
<term>Middle Aged</term>
<term>Tooth Extraction</term>
</keywords>
<keywords scheme="MESH" xml:lang="fr">
<term>Adulte d'âge moyen</term>
<term>Charge bactérienne</term>
<term>Extraction dentaire</term>
<term>Femelle</term>
<term>Humains</term>
<term>Mâle</term>
<term>Numération de colonies microbiennes</term>
<term>Parodontite</term>
<term>Pose d'implant dentaire endo-osseux</term>
<term>Sujet âgé</term>
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<front>
<div type="abstract" xml:lang="en">Recent studies showed that qPCR could detect bacteria related to periodontitis and peri-implantitis in a low concentration after full-mouth tooth extraction. This study monitored the microbiota from tooth extraction, over 9 months of full edentulism, up to 1 year after abutment connection.</div>
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<DateCompleted>
<Year>2011</Year>
<Month>09</Month>
<Day>06</Day>
</DateCompleted>
<DateRevised>
<Year>2013</Year>
<Month>11</Month>
<Day>21</Day>
</DateRevised>
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<Journal>
<ISSN IssnType="Electronic">1600-051X</ISSN>
<JournalIssue CitedMedium="Internet">
<Volume>38</Volume>
<Issue>6</Issue>
<PubDate>
<Year>2011</Year>
<Month>Jun</Month>
</PubDate>
</JournalIssue>
<Title>Journal of clinical periodontology</Title>
<ISOAbbreviation>J. Clin. Periodontol.</ISOAbbreviation>
</Journal>
<ArticleTitle>Microbial changes after full-mouth tooth extraction, followed by 2-stage implant placement.</ArticleTitle>
<Pagination>
<MedlinePgn>581-9</MedlinePgn>
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<ELocationID EIdType="doi" ValidYN="Y">10.1111/j.1600-051X.2011.01728.x</ELocationID>
<Abstract>
<AbstractText Label="BACKGROUND" NlmCategory="BACKGROUND">Recent studies showed that qPCR could detect bacteria related to periodontitis and peri-implantitis in a low concentration after full-mouth tooth extraction. This study monitored the microbiota from tooth extraction, over 9 months of full edentulism, up to 1 year after abutment connection.</AbstractText>
<AbstractText Label="MATERIAL AND METHODS" NlmCategory="METHODS">Ten patients with severe periodontitis were recruited. Six months after tooth extraction, implants were inserted. Three to 6 months later, they were connected to abutments. Plaque samples were collected from the tongue dorsum, saliva, and subgingival area (teeth/implants) before extraction up to 1 year after abutment connection, and analysed via culture, qPCR, and checkerboard technology.</AbstractText>
<AbstractText Label="RESULTS" NlmCategory="RESULTS">A reduction in the total amount of aerobic and anaerobic CFU/ml was observed. The concentration of Porphyromonas gingivalis and Tannerella forsythia (qPCR and checkerboard) in the saliva and, to a lower extent, on the tongue dorsum reduced. For Prevotella intermedia, changes were negligible and no changes could be detected for Aggregatibacter actinomycetemcomitans. The pristine subgingival niches were quickly colonized by key pathogens. Their final concentration remained low, while the detection frequencies remained very high over time.</AbstractText>
<AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">Complete edentulation results in a significant reduction of bacteria related to periodontitis and peri-implantitis, with the exception of A. actinomycetemcomitans, which might indicate that key pathogens can survive without pockets.</AbstractText>
<CopyrightInformation>© 2011 John Wiley & Sons A/S.</CopyrightInformation>
</Abstract>
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<Author ValidYN="Y">
<LastName>Quirynen</LastName>
<ForeName>Marc</ForeName>
<Initials>M</Initials>
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<Affiliation>Department of Periodontology, Catholic University Leuven, Leuven, Belgium. marc.quirynen@med.kuleuven.be</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Van Assche</LastName>
<ForeName>Nele</ForeName>
<Initials>N</Initials>
</Author>
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<Language>eng</Language>
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<PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType>
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<Year>2011</Year>
<Month>04</Month>
<Day>13</Day>
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<Country>United States</Country>
<MedlineTA>J Clin Periodontol</MedlineTA>
<NlmUniqueID>0425123</NlmUniqueID>
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<DescriptorName UI="D000368" MajorTopicYN="N">Aged</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D016976" MajorTopicYN="N">Aggregatibacter actinomycetemcomitans</DescriptorName>
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<DescriptorName UI="D058491" MajorTopicYN="N">Bacterial Load</DescriptorName>
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<DescriptorName UI="D001439" MajorTopicYN="N">Bacteroides</DescriptorName>
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<MeshHeading>
<DescriptorName UI="D015169" MajorTopicYN="N">Colony Count, Microbial</DescriptorName>
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<DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName>
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<DescriptorName UI="D057873" MajorTopicYN="N">Peri-Implantitis</DescriptorName>
<QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName>
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</MeshHeading>
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<DescriptorName UI="D016966" MajorTopicYN="N">Porphyromonas gingivalis</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000302" MajorTopicYN="N">isolation & purification</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D018713" MajorTopicYN="N">Prevotella intermedia</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000302" MajorTopicYN="N">isolation & purification</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D012463" MajorTopicYN="N">Saliva</DescriptorName>
<QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName>
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<DescriptorName UI="D014059" MajorTopicYN="N">Tongue</DescriptorName>
<QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName>
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<DescriptorName UI="D014081" MajorTopicYN="Y">Tooth Extraction</DescriptorName>
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