Short-term transcutaneous electrical nerve stimulation reduces pain and improves the masticatory muscle activity in temporomandibular disorder patients: a randomized controlled trial
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of applied oral science (Online) |
Texto Completo: | https://www.revistas.usp.br/jaos/article/view/132881 |
Resumo: | Studies to assess the effects of therapies on pain and masticatory muscle function are scarce. Objective To investigate the short-term effect of transcutaneous electrical nerve stimulation (TENS) by examining pain intensity, pressure pain threshold (PPT) and electromyography (EMG) activity in patients with temporomandibular disorder (TMD). Material and Methods Forty patients with myofascial TMD were enrolled in this randomized placebo-controlled trial and were divided into two groups: active (n=20) and placebo (n=20) TENS. Outcome variables assessed at baseline (T0), immediately after (T2) and 48 hours after treatment (T1) were: pain intensity with the aid of a visual analogue scale (VAS); PPT of masticatory and cervical structures; EMG activity during mandibular rest position (MR), maximal voluntary contraction (MVC) and habitual chewing (HC). Two-way ANOVA for repeated measures was applied to the data and the significance level was set at 5%. Results There was a decrease in the VAS values at T1 and T2 when compared with T0 values in the active TENS group (p |
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Journal of applied oral science (Online) |
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Short-term transcutaneous electrical nerve stimulation reduces pain and improves the masticatory muscle activity in temporomandibular disorder patients: a randomized controlled trialTemporomandibular joint disordersTranscutaneous electric nerve stimulationPain thresholdElectromyography Studies to assess the effects of therapies on pain and masticatory muscle function are scarce. Objective To investigate the short-term effect of transcutaneous electrical nerve stimulation (TENS) by examining pain intensity, pressure pain threshold (PPT) and electromyography (EMG) activity in patients with temporomandibular disorder (TMD). Material and Methods Forty patients with myofascial TMD were enrolled in this randomized placebo-controlled trial and were divided into two groups: active (n=20) and placebo (n=20) TENS. Outcome variables assessed at baseline (T0), immediately after (T2) and 48 hours after treatment (T1) were: pain intensity with the aid of a visual analogue scale (VAS); PPT of masticatory and cervical structures; EMG activity during mandibular rest position (MR), maximal voluntary contraction (MVC) and habitual chewing (HC). Two-way ANOVA for repeated measures was applied to the data and the significance level was set at 5%. Results There was a decrease in the VAS values at T1 and T2 when compared with T0 values in the active TENS group (pUniversidade de São Paulo. Faculdade de Odontologia de Bauru2017-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jaos/article/view/13288110.1590/1678-77572016-0173Journal of Applied Oral Science; Vol. 25 No. 2 (2017); 112-120Journal of Applied Oral Science; Vol. 25 Núm. 2 (2017); 112-120Journal of Applied Oral Science; v. 25 n. 2 (2017); 112-1201678-77651678-7757reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/jaos/article/view/132881/128949Copyright (c) 2017 Journal of Applied Oral Scienceinfo:eu-repo/semantics/openAccessFERREIRA, Ana Paula de LimaCOSTA, Dayse Regina Alves daOLIVEIRA, Ana Izabela Sobral deCARVALHO, Elyson Adam NunesCONTI, Paulo César RodriguesCOSTA, Yuri MartinsBONJARDIM, Leonardo Rigoldi2017-05-22T17:03:47Zoai:revistas.usp.br:article/132881Revistahttp://www.scielo.br/jaosPUBhttps://www.revistas.usp.br/jaos/oai||jaos@usp.br1678-77651678-7757opendoar:2017-05-22T17:03:47Journal of applied oral science (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Short-term transcutaneous electrical nerve stimulation reduces pain and improves the masticatory muscle activity in temporomandibular disorder patients: a randomized controlled trial |
title |
Short-term transcutaneous electrical nerve stimulation reduces pain and improves the masticatory muscle activity in temporomandibular disorder patients: a randomized controlled trial |
spellingShingle |
Short-term transcutaneous electrical nerve stimulation reduces pain and improves the masticatory muscle activity in temporomandibular disorder patients: a randomized controlled trial FERREIRA, Ana Paula de Lima Temporomandibular joint disorders Transcutaneous electric nerve stimulation Pain threshold Electromyography |
title_short |
Short-term transcutaneous electrical nerve stimulation reduces pain and improves the masticatory muscle activity in temporomandibular disorder patients: a randomized controlled trial |
title_full |
Short-term transcutaneous electrical nerve stimulation reduces pain and improves the masticatory muscle activity in temporomandibular disorder patients: a randomized controlled trial |
title_fullStr |
Short-term transcutaneous electrical nerve stimulation reduces pain and improves the masticatory muscle activity in temporomandibular disorder patients: a randomized controlled trial |
title_full_unstemmed |
Short-term transcutaneous electrical nerve stimulation reduces pain and improves the masticatory muscle activity in temporomandibular disorder patients: a randomized controlled trial |
title_sort |
Short-term transcutaneous electrical nerve stimulation reduces pain and improves the masticatory muscle activity in temporomandibular disorder patients: a randomized controlled trial |
author |
FERREIRA, Ana Paula de Lima |
author_facet |
FERREIRA, Ana Paula de Lima COSTA, Dayse Regina Alves da OLIVEIRA, Ana Izabela Sobral de CARVALHO, Elyson Adam Nunes CONTI, Paulo César Rodrigues COSTA, Yuri Martins BONJARDIM, Leonardo Rigoldi |
author_role |
author |
author2 |
COSTA, Dayse Regina Alves da OLIVEIRA, Ana Izabela Sobral de CARVALHO, Elyson Adam Nunes CONTI, Paulo César Rodrigues COSTA, Yuri Martins BONJARDIM, Leonardo Rigoldi |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
FERREIRA, Ana Paula de Lima COSTA, Dayse Regina Alves da OLIVEIRA, Ana Izabela Sobral de CARVALHO, Elyson Adam Nunes CONTI, Paulo César Rodrigues COSTA, Yuri Martins BONJARDIM, Leonardo Rigoldi |
dc.subject.por.fl_str_mv |
Temporomandibular joint disorders Transcutaneous electric nerve stimulation Pain threshold Electromyography |
topic |
Temporomandibular joint disorders Transcutaneous electric nerve stimulation Pain threshold Electromyography |
description |
Studies to assess the effects of therapies on pain and masticatory muscle function are scarce. Objective To investigate the short-term effect of transcutaneous electrical nerve stimulation (TENS) by examining pain intensity, pressure pain threshold (PPT) and electromyography (EMG) activity in patients with temporomandibular disorder (TMD). Material and Methods Forty patients with myofascial TMD were enrolled in this randomized placebo-controlled trial and were divided into two groups: active (n=20) and placebo (n=20) TENS. Outcome variables assessed at baseline (T0), immediately after (T2) and 48 hours after treatment (T1) were: pain intensity with the aid of a visual analogue scale (VAS); PPT of masticatory and cervical structures; EMG activity during mandibular rest position (MR), maximal voluntary contraction (MVC) and habitual chewing (HC). Two-way ANOVA for repeated measures was applied to the data and the significance level was set at 5%. Results There was a decrease in the VAS values at T1 and T2 when compared with T0 values in the active TENS group (p |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-04-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/jaos/article/view/132881 10.1590/1678-77572016-0173 |
url |
https://www.revistas.usp.br/jaos/article/view/132881 |
identifier_str_mv |
10.1590/1678-77572016-0173 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/jaos/article/view/132881/128949 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2017 Journal of Applied Oral Science info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2017 Journal of Applied Oral Science |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Odontologia de Bauru |
publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Odontologia de Bauru |
dc.source.none.fl_str_mv |
Journal of Applied Oral Science; Vol. 25 No. 2 (2017); 112-120 Journal of Applied Oral Science; Vol. 25 Núm. 2 (2017); 112-120 Journal of Applied Oral Science; v. 25 n. 2 (2017); 112-120 1678-7765 1678-7757 reponame:Journal of applied oral science (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Journal of applied oral science (Online) |
collection |
Journal of applied oral science (Online) |
repository.name.fl_str_mv |
Journal of applied oral science (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
||jaos@usp.br |
_version_ |
1800221680343187456 |