Low Intensity laser therapy in patients with burning mouth syndrome: a randomized, placebo-controlled study

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dc.contributor.authorSUGAYA, NORBERTO N.
dc.contributor.authorSILVA, ERICA F.P. da
dc.contributor.authorKATO, ILKA T.
dc.contributor.authorPRATES, RENATO
dc.contributor.authorGALLO, CAMILA de B.
dc.contributor.authorPELLEGRINI, VIVIAN D.
dc.coverageInternacionalpt_BR
dc.date.accessioned2017-09-28T12:57:40Z
dc.date.available2017-09-28T12:57:40Z
dc.date.issued2016pt_BR
dc.description.abstractThe aim of this study was to assess the effectiveness of low intensity laser therapy in patients with Burning Mouth Syndrome (BMS). Thirty BMS subjects were randomized into two groups -Laser (LG) and Placebo (CG). Seven patients dropped out, leaving 13 patients in LG and 10 patients in CG. Each patient received 4 irradiations (laser or placebo) twice a week, for two consecutive weeks (blinded to the type of irradiation received). Infrared laser (AsGaAI) irradiations were applied to the affected mucosa in scanning mode, wavelength of 790 nm, output power of 20 mW and fluence of 6 J/cm(2). A visual analogue scale (VAS) was used to assess the therapeutic effect before and after each irradiation, and at all the control time periods: 7, 14, 30, 60 and 90 days after the last irradiation. One researcher delivered irradiation and another recorded the results. Both researchers were blinded, the first to the results, and the second to the type of radiation applied. The results were categorized according to the percentage of symptom level variation, and showed a statistically better response in LG in only two categories of the control checkpoints (p=0.02; Fisher's Exact Test). According to the protocol used in this study, low intensity laser therapy is as beneficial to patients with BMS as placebo treatment, indicating a great emotional component of involvement in BMS symptomatology. Nevertheless, there were positive results in some statistical analyses, thus encouraging further research in BMS laser therapy with other irradiation parameters.pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipIDFAPESP: 08/56339-9pt_BR
dc.format.extent1-9pt_BR
dc.identifier.citationSUGAYA, NORBERTO N.; SILVA, ERICA F.P. da; KATO, ILKA T.; PRATES, RENATO; GALLO, CAMILA de B.; PELLEGRINI, VIVIAN D. Low Intensity laser therapy in patients with burning mouth syndrome: a randomized, placebo-controlled study. <b>Brazilian Oral Research</b>, v. 30, n. 1, p. 1-9, 2016. DOI: <a href="https://dx.doi.org/10.1590/1807-3107BOR-2016.vol30.0108">10.1590/1807-3107BOR-2016.vol30.0108</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/27815.
dc.identifier.doi10.1590/1807-3107BOR-2016.vol30.0108pt_BR
dc.identifier.fasciculo1pt_BR
dc.identifier.issn1806-8324pt_BR
dc.identifier.percentilfiSem Percentil
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/27815
dc.identifier.vol30pt_BR
dc.relation.ispartofBrazilian Oral Researchpt_BR
dc.rightsopenAccesspt_BR
dc.subjectlaser radiation
dc.subjectlow dose irradiation
dc.subjectlasers
dc.subjectoral cavity
dc.subjectmucous membranes
dc.subjectburns
dc.subjectrandomness
dc.subjectbiopsy
dc.subjectdiagnostic techniques
dc.titleLow Intensity laser therapy in patients with burning mouth syndrome: a randomized, placebo-controlled studypt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorRENATO ARAÚJO PRATES
ipen.autorILKA TIEMY KATO
ipen.codigoautor4028
ipen.codigoautor3089
ipen.contributor.ipenauthorRENATO ARAÚJO PRATES
ipen.contributor.ipenauthorILKA TIEMY KATO
ipen.date.recebimento17-09pt_BR
ipen.identifier.fiSem F.I.pt_BR
ipen.identifier.ipendoc23119pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublicationfde20222-8ca2-4a9e-941b-516590cac130
relation.isAuthorOfPublication6c5e2bd6-1ae0-41e8-a0f6-9b29d0c1b115
relation.isAuthorOfPublication.latestForDiscovery6c5e2bd6-1ae0-41e8-a0f6-9b29d0c1b115
sigepi.autor.atividadeKATO, ILKA T.:3089:920:Npt_BR
sigepi.autor.atividadePRATES, RENATO:4028:920:Npt_BR
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