Influence of different types of light on the response of the pulp tissue in dental bleaching: a systematic review

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dc.creatorFrancine Benetti
dc.creatorCleidiel Aparecido Araújo Lemos
dc.creatorMarjorie de Oliveira Gallinari
dc.creatorAmanda Miyuki Terayama
dc.creatorAndré Luiz Fraga Briso
dc.creatorRogério de Castilho Jacinto
dc.creatorGustavo Sivieri-Araújo
dc.creatorLuciano Tavares Angelo Cintra
dc.date.accessioned2022-09-26T19:51:21Z
dc.date.accessioned2025-09-09T01:18:40Z
dc.date.available2022-09-26T19:51:21Z
dc.date.issued2017-12-11
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPESP - Fundação de Amparo à Pesquisa do Estado de São Paulo
dc.format.mimetypepdf
dc.identifier.doihttps://doi.org/10.1007/s00784-017-2278-9
dc.identifier.issn14326981
dc.identifier.urihttps://hdl.handle.net/1843/45568
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofClinical Oral Investigations
dc.rightsAcesso Restrito
dc.subjectTooth bleaching
dc.subjectLow-level light therapy
dc.subjectSystematic review
dc.subject.otherDental bleaching
dc.subject.other. Light activation
dc.subject.other. Low-level laser therapy
dc.subject.other. Pulp inflammation
dc.subject.other. Systematic review
dc.titleInfluence of different types of light on the response of the pulp tissue in dental bleaching: a systematic review
dc.typeArtigo de periódico
local.citation.epage1837
local.citation.issue04
local.citation.spage1825
local.citation.volume22
local.description.resumoObjectives This systematic review (PROSPERO register: CRD42016053140) investigated the influence of different types of light on the pulp tissue during dental bleaching. Materials and methods Two independent authors conducted a systematic search and risk of bias evaluations. An electronic search was undertaken (PubMed/Medline, Embase, The Cochrane Library, and other databases) until May 2017. The population, intervention, comparison, outcomes (PICO) question was: BDoes the light in dental bleaching change the response of the pulp to the bleaching procedure?^ The intervention involved pulp tissue/cells after bleaching with light, while the comparison involved pulp tissue/cells after bleaching without light. The primary outcome was the inflammation/cytotoxicity observed in pulp after bleaching. Results Out of 2210 articles found, 12 articles were included in the review; four were in vivo studies (one study in dogs/others in human), and eight were in vitro studies (cell culture/with artificial pulp chamber or not). The light source used was halogen, lightemitting diode (LED), and laser. Only one in vivo study that used heat to simulate light effects showed significant pulp inflammation. Only two in vitro studies demonstrated that light influenced cell metabolism; one using halogen light indicated negative effects, and the other using laser therapy indicated positive effects. Given that animal and in vitro studies have been identified, there remain some limitations for extrapolation to the human situation. Furthermore, different light parameters were used. Conclusions The effects of dental bleaching on the pulp are not influenced by different types of light, but different light parameters can influence these properties. Clinical relevance There is insufficient evidence about the influence of different types of light on inflammation/cytotoxicity of the pulp.
local.publisher.countryBrasil
local.publisher.departmentFAO - DEPARTAMENTO DE ODONTOLOGIA RESTAURADORA
local.publisher.initialsUFMG
local.url.externahttps://link.springer.com/article/10.1007/s00784-017-2278-9

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