Does photobiomodulation therapy improve the postoperative outcomes of tonsillectomy? a systematic review and meta-analysis

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dc.creatorJosé Alcides Almeida de Arruda
dc.creatorGerhilde Callou Sampaio
dc.creatorAna Carolina Velasco Pondé de Sena
dc.creatorLauren Frenzel Schuch
dc.creatorJaziel Pereira Ribeiro
dc.creatorManoela Domingues Martins
dc.creatorTarcília Aparecida da Silva
dc.creatorRicardo Alves de Mesquita
dc.creatorLucas Guimarães Abreu
dc.date.accessioned2025-05-09T19:44:34Z
dc.date.accessioned2025-09-09T00:02:16Z
dc.date.available2025-05-09T19:44:34Z
dc.date.issued2022
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.format.mimetypepdf
dc.identifier.doihttps://doi.org/10.34172/jlms.2022.07
dc.identifier.issn2228-6721
dc.identifier.urihttps://hdl.handle.net/1843/82192
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofJournal of Lasers in Medical Sciences
dc.rightsAcesso Aberto
dc.subjectLow-level light therapy
dc.subjectSystematic review
dc.subjectTonsillectomy
dc.subjectComplementary therapies
dc.subjectPain
dc.subjectAssociation
dc.subjectLasers
dc.subjectAnalgesics
dc.subjectClinical trial
dc.subjectNetwork meta-analysis as topic
dc.subjectEvaluation study
dc.subject.otherComplementary therapies
dc.subject.otherLow-level light therapy
dc.subject.otherPhotobiomodulation therapy
dc.subject.otherSystematic review
dc.subject.otherTonsillectomy.
dc.titleDoes photobiomodulation therapy improve the postoperative outcomes of tonsillectomy? a systematic review and meta-analysis
dc.typeArtigo de periódico
local.citation.epagee7
local.citation.spagee7
local.citation.volume13
local.description.resumoIntroduction: Postoperative management of patients undergoing tonsillectomy is challenging. Photobiomodulation therapy (PBMT) has emerged as a new tool providing therapeutic benefits. However, the contribution of PBMT to the postoperative outcomes of tonsillectomy is still undefined. This systematic review and meta-analysis evaluated the published literature addressing the effects of PBMT on post-tonsillectomy. Methods: Searches in Scopus, PubMed/MEDLINE, Embase, Web of Science, Cochrane Library, and grey literature were carried out for the identification of randomised controlled trials reported up to August/2021. The risk of bias with the Cochrane Collaboration tool and meta-analysis was performed. Outcomes were assessed with the Kaplan-Meier method and the log-rank test. Results: A total of 1183 articles were retrieved, of which only two were included for qualitative and quantitative analysis. The wavelengths were 685 nm and 980 nm with energy density set at 4 J/cm2. The mandibular angle and the surgical wound were the sites of laser irradiation. Individuals who had not undergone PBMT after tonsillectomy were more likely to report pain and odynophagia in the first 24 hours after surgery than individuals who had undergone PBMT after tonsillectomy (P<0.001). Children who received PBMT after tonsillectomy were equally affected by pain and odynophagia in the first seven days after surgery compared to children who had not undergone PBMT after tonsillectomy (P>0.05). However, both studies found a significant association of PBMT with reduced analgesic consumption. Conclusion: Although PBMT seems promising for the management of individuals undergoing tonsillectomy, a limited number of studies are available in the literature.
local.identifier.orcidhttps://orcid.org/0000-0002-6599-3950
local.identifier.orcidhttps://orcid.org/0000-0001-8437-471X
local.identifier.orcidhttps://orcid.org/0000-0003-1083-9064
local.identifier.orcidhttps://orcid.org/0000-0002-0993-936X
local.identifier.orcidhttps://orcid.org/0000-0001-8662-5965
local.identifier.orcidhttps://orcid.org/0000-0001-9623-7835
local.identifier.orcidhttps://orcid.org/0000-0003-3207-4007
local.identifier.orcidhttps://orcid.org/0000-0003-2258-8071
local.publisher.countryBrasil
local.publisher.departmentFAO - DEPARTAMENTO DE CLÍNICA
local.publisher.departmentFAO - DEPARTAMENTO DE ODONTOPEDIATRIA E ORTODONTIA
local.publisher.initialsUFMG
local.url.externahttps://journals.sbmu.ac.ir/jlms/article/view/34654

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