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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/76946
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dc.creatorFernando Oliveira Costapt_BR
dc.creatorLuís Otávio Miranda Cotapt_BR
dc.creatorRafael Paschoal Esteves Limapt_BR
dc.creatorAdriana Moreira Costapt_BR
dc.creatorAmanda Almeida Costapt_BR
dc.creatorGustavo Henrique Mattos Pereirapt_BR
dc.creatorSheila Cavalca Cortellipt_BR
dc.creatorJosé Roberto Cortellipt_BR
dc.creatorRenata Magalhães Cyrinopt_BR
dc.creatorTarcília Aparecida Silvapt_BR
dc.date.accessioned2024-09-26T22:39:38Z-
dc.date.available2024-09-26T22:39:38Z-
dc.date.issued2023-
dc.citation.volume94pt_BR
dc.citation.issue9pt_BR
dc.citation.spage1100pt_BR
dc.citation.epage1111pt_BR
dc.identifier.doihttps://doi.org/10.1002/jper.22-0672pt_BR
dc.identifier.issn1943-3670pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/76946-
dc.description.resumoBackground: Prospective studies have reported conflicting results regarding the adjunctive effect of antimicrobial photodynamic therapy (aPDT) on clinical and microbiological parameters in individuals under periodontal maintenance therapy (PMT). This study aimed to evaluate the clinical and microbiological adjunctive effects of aPDT using indocyanine green (ICG) in residual sites with probing depth (PD) ≥5 mm during PMT in comparison with scaling and root planing (SRP) alone. Methods: A split-mouth randomized controlled clinical trial was conducted with 24 individuals in a PMT program. Contralateral quadrants with eligible residual sites were randomly assigned to either SRP + aPDT (test group) or SRP alone (control). aPDT included ICG dye and diode laser (909 nm) performed together with SRP and repeated 15 days after. Periodontal clinical parameters, periodontal inflamed surface area (PISA) index, and subgingival biofilm samples were collected at baseline (T1), 3 (T2), and 6 months later (T3). Microbiological analyses were performed by quantitative real-time polymerase chain reaction. Results: Significant improvements were observed in all clinical and microbiological parameters in both groups from T1 to T3. However, no significant differences were observed regarding plaque index, PD, and clinical attachment level. Test group showed significantly greater reductions in bleeding on probing (BOP), PISA index, and Porphyromonas gingivalis and Aggregatibacter actinomycetemcomitans levels, when compared with controls. Conclusions: Both treatments resulted in significant clinical periodontal improvements, but with no significant differences between groups except from inflammation parameters. aPDT using ICG resulted in significant reductions in BOP and PISA index, as well as in P. gingivalis and A. actinomycetemcomitans levels.pt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.format.mimetypepdfpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentFAO - DEPARTAMENTO DE CLÍNICApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofJournal of Periodontologypt_BR
dc.rightsAcesso Restritopt_BR
dc.subjectIndocyanine greenpt_BR
dc.subjectMaintenancept_BR
dc.subjectMicrobiologypt_BR
dc.subjectPeriodontal pocketpt_BR
dc.subjectPhotodynamic therapy.pt_BR
dc.subject.otherIndocyanine greenpt_BR
dc.subject.otherMaintenancept_BR
dc.subject.otherMicrobiologypt_BR
dc.subject.otherPeriodontal pocketpt_BR
dc.subject.otherPhotochemotherapypt_BR
dc.subject.otherBacteriapt_BR
dc.subject.otherHemorrhagept_BR
dc.subject.otherPeriodonticspt_BR
dc.titleAdjunctive effects of photodynamic therapy using indocyanine green in residual pockets during periodontal maintenance therapy: a split-mouth randomized controlled trialpt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://aap.onlinelibrary.wiley.com/doi/10.1002/JPER.22-0672pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-7687-1238pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-1517-584pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-4343-3845pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-7655-8666pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-9787-3323pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-0176-0741pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-5147-0705pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-0809-6935pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-2090-2752pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-9623-7835pt_BR
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