Orthodontic treatment in patients with atypical swallowing and malocclusion: a systematic review.

This review aimed to analyze the correlation between atypical swallowing and malocclusions and how this dysfunction can be treated. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement was followed to conduct this systematic review, and the protocol was registered at International Prospective Register of Systematic Reviews (PROSPERO) with the CRD42024499707. A thorough search was conducted on PubMed, Scopus and Web of Science to find papers that discussed myofunctional and orthodontic treatment for patients with atypical swallowing and malocclusion from 01 January 2003 to 27 November 2023. The search yielded 2554 articles, of which only 12 records were selected for qualitative analysis. The analysis of these articles revealed that orofacial myofunctional therapy, criab appliance, Habit corrector™, and soft tongue restrainers are potential therapies for treating atypical swallowing and malocclusions. The tongue's position affects muscle behavior, leading to malocclusions that can be treated with various therapies, resulting in effective clinical outcomes. However, more research is required to delve deeper into the topic.

Effects of different treatments for obstructive sleep apnea on temporomandibular joint: a randomized clinical trial.

BACKGROUND: In recent years, obstructive sleep apnea (OSA) has been increasingly recognized as a significant health concern. No previous studies assessed the effect of recommended treatment modalities of patients with OSA on the temporomandibular joint (TMJ). The current study aimed to evaluate the effect of different treatment modalities of OSA, such as continuous positive airway pressure (CPAP), mandibular advancement device (MAD), and oral myofunctional therapy (OMT) on subjective symptoms, clinical, and radiographic signs of temporomandibular disorders. PATIENTS & METHODS: This hospital-based prospective randomized controlled clinical trial study was approved by the institutional review board and formal patient consent, 39 OSA patients, ranging in age from 19 to 56 after confirmation with full night Polysomnography (PSG) with healthy TMJ confirmed clinically and radiographically with magnetic resonance imaging (MRI) were randomly allocated into three treatment groups. Group 1: 13 patients were managed with CPAP after titration, group 2: 13 patients were managed with digitally fabricated MAD, and group 3: 13 patients were managed with OMT. The following parameters were evaluated before and 3 months after the intervention. Pain using a visual analogue scale (VAS), maximum inter-incisal opening (MIO), lateral movements, and clicking sound of TMJ. MRI was done before and 3 months after the intervention. RESULTS: Out of the 83 patients enrolled, 39 patients completed the treatment. There were no statistically significant differences in lateral jaw movements or clicking, and no significant difference in MRI findings between the three studied groups before and after the intervention. The OMT group showed a statistically significant difference in pain (p = 0.001), and MIO (p = 0.043) where patients experienced mild pain and slight limitation in mouth opening after 3 months of follow-up in comparison to MAD and CPAP groups. CONCLUSION: CPAP and MAD are better for preserving the health of TMJ in the treatment of OSA patients. While OMT showed mild pain and slight limitation of MIO (that is still within the normal range of mouth opening) compared to CPAP and MAD. TRIAL REGISTRATION: The study was listed on www. CLINICALTRIALS: gov with registration number (NCT05510882) on 22/08/2022.

Effectiveness of orofacial myofunctional intervention to mitigate facial aging signs: a clinical trial. / Efetividade da intervenção miofuncional orofacial para atenuar sinais do envelhecimento facial: ensaio clínico.

PURPOSE: Propose and verify the efficiency of myofunctional intervention program to attenuate facial aging signs and balance the orofacial functions. METHODS: Thirty women, aged 50 to 60 years, randomly divided into: therapy group (TG) submitted to Orofacial Myofunctional Therapy and electromyographic biofeedback group (EBG), submitted to the same program associated with electromyographic biofeedback for chewing, swallowing, and smiling functions training. Aesthetic and oromyofunctional aspects were assessed from photographs, videos, MBGR Protocol and scales for assessing facial aging signs, described in the literature. 50-minute sessions were held weekly for nine weeks and monthly for six months after washout period. Three assessments, identical to the initial one, were performed in the tenth week, eighth week after washout and conclusion of the research. The participants responded to the Satisfaction Questionnaire on the tenth week. RESULTS: The statistical analysis using the ANOVA, Tukey and Mann Whitney tests, for inter and intragroup comparison, showed that: intervention promoted attenuation of facial aging signs mainly in TG group, balance of chewing and swallowing functions in both groups; there was an impact of electromyographic biofeedback on the degree of participants' satisfaction, greater for EBG; interruption of the program for eight weeks resulted in aesthetic losses, mainly in TG, yet not functional losses, in both groups; the six monthly sessions had a limited impact on overcoming the esthetic losses that occurred after washout. CONCLUSION: The proposed program resulted in attenuation of aging signs, mainly in the TG group and improvement in orofacial functions, in both groups.

OBJETIVO: Propor e verificar a eficiência de um programa de intervenção miofuncional para atenuar sinais do envelhecimento facial e equilibrar as funções orofaciais. MÉTODO: 30 mulheres, entre 50 e 60 anos, divididas aleatoriamente em: grupo terapia (GT), submetido ao programa de terapia miofuncional orofacial e grupo biofeedback eletromiográfico (GBE), submetido ao mesmo programa associado ao biofeedback eletromiográfico para treinamento da mastigação, deglutição e sorriso. Aspectos estéticos e oromiofuncionais foram avaliados a partir da documentação das fotografias e vídeos, do Protocolo de avaliação miofuncional orofacial MBGR e escalas de avaliação dos sinais de envelhecimento facial descritas na literatura. Sessões de 50 minutos foram realizadas semanalmente, durante nove semanas e mensalmente, durante seis meses, após washout. Três avaliações, idênticas à inicial, foram realizadas na décima semana, oitava semana após washout e conclusão da pesquisa. As participantes responderam ao Questionário de Satisfação na décima semana. RESULTADOS: A análise estatística realizada, por meio dos testes ANOVA, Tukey e Mann Whitney, para comparação inter e intragrupos, demonstrou que: houve atenuação dos sinais do envelhecimento facial, principalmente no GT e equilíbrio das funções mastigação e deglutição nos dois grupos; houve impacto do biofeedback eletromiográfico sobre o grau de satisfação das participantes, sendo maior no GBE; a interrupção do programa durante oito semanas resultou em perdas estéticas, principalmente no GT, mas não em perdas funcionais, nos dois grupos; as seis sessões realizadas mensalmente tiveram impacto limitado para superação das perdas estéticas ocorridas após washout. CONCLUSÃO: O programa proposto resultou em atenuação dos sinais de envelhecimento, principalmente no grupo GT e melhoria nas funções orofaciais, nos dois grupos.

Effect of myofunctional exercise combined with laser-assisted frenectomy in the management of paediatric tongue tie.

We present three cases for the management of paediatric tongue tie (ankyloglossia) through laser-assisted frenectomy and postoperative oral myofunctional exercises. Ankyloglossia, characterised by a restricted lingual frenulum, poses challenges in tongue movement and is traditionally treated with surgical interventions. Laser technology, particularly diode lasers, has shown promise in paediatric cases due to reduced bleeding, minimal discomfort and faster recovery. The case series presents three instances where patients underwent laser-assisted frenectomy, demonstrating improved tongue function and speech outcomes. The comprehensive approach includes adherence to safety protocols, meticulous surgical techniques and the integration of postoperative exercises. Results indicate significant improvement in speech and tongue mobility, with no reported pain or complications. The study underscores the efficacy, safety and patient-centric nature of the combined laser and exercise strategy in addressing ankyloglossia in paediatric dentistry, emphasising the need for further research and long-term follow-up studies to validate its sustained effectiveness.

Validity based on the response processes of the MMBGR Protocol Infants and Preschoolers: Instructional and Orofacial Myofuncional Clinical History. / Validade baseada nos processos de respostas - Protocolo MMBGR Lactentes e Pré-escolares: Instrutivo e História Clínica Miofuncional Orofacial.

PURPOSE: Present the step of evidence of validity based on the responses to procedures of the MMBGR Protocol Infants and Preschoolers: Instructional and Orofacial Myofunctional Clinical History. METHODS: Study developed according to phonoaudiologic tests validations recommendations. Validity analysis performed based on the process of instrument response. Ten speech therapists, that work on phonoaudiology clinic and/or orofacial myofunctional research on the population with age between 6 to 71 months, participated and applied the MMBGR Protocol Infants and Preschoolers: Instructional and Orofacial Myofunctional Clinical History with those responsible for the children. The speech therapists appraised the instrument applicability via Google®ï¸ electronic forms, containing dichotic and/or multiple-choice questions, and likert scale with space to justify negative answers. The data was tabulated on Microsoft Excel 2016®ï¸ worksheets and analyzed by the content validity index (CVI). The software R Core Team 2022 (Versão 4.2.2) was used. RESULTS: All items from the MMBGR Protocol Infants and Preschoolers: Instructional and Orofacial Myofunctional Clinical History were valid when applied to real contexts. Orofacial Myofunctional Clinic history protocol- IVC 100% in terms of ease of application and filling and usage in professional practice; IVC 90% in terms of usefulness for phonoaudiology clinic. The instructional got IVC 80% in terms of clinic usefulness and 70% regarding to the prior reading necessity to fill the MMBGR Protocol Infants and Preschoolers. CONCLUSION: The Instrucional and Orofacial Myofunctional Clinical History, in the MMBGR Protocol Infants and Preschoolers had its validity proven based on the processes of responses to the usage on phonoaudiology clinic.

OBJETIVO: Apresentar a etapa da evidência de validade baseada nos processos de respostas do Protocolo MMBGR Lactentes e Pré-escolares: Instrutivo e História Clínica Miofuncional Orofacial. MÉTODO: Estudo desenvolvido conforme recomendações para validação de testes em Fonoaudiologia. Realizada análise da validade baseada nos processos de resposta do instrumento. Participaram dez fonoaudiólogos, que atuam em clínica e/ou pesquisa da Motricidade Orofacial com população entre 6 e 71 meses de idade, que aplicaram o Protocolo MMBGR Lactentes e Pré-escolares: Instrutivo e História Clínica Miofuncional Orofacial junto aos responsáveis pelas crianças. Os fonoaudiólogos emitiram apreciação sobre aplicabilidade do instrumento via formulário eletrônico do Google®, contendo questões dicóticas e/ou múltipla escolha, e escala likert com espaço para justificar respostas negativas. Os dados foram tabulados em planilhas Microsoft Excel 2016® e analisados pelo Índice de Validade de Conteúdo (IVC). Utilizado software R Core Team 2022 (Versão 4.2.2). RESULTADOS: Todos os itens do Protocolo MMBGR Lactentes e Pré-escolares: Instrutivo e História Clínica Miofuncional Orofacial foram válidos na aplicação em contexto real. Protocolo de História Clínica Miofuncional Orofacial - IVC 100% quanto à facilidade de aplicação e preenchimento, e uso na prática profissional; e IVC 90% quanto à utilidade para clínica fonoaudiológica. O Instrutivo obteve IVC 80% quanto à utilidade e 70% referente à necessidade de leitura prévia para preenchimento do Protocolo MMBGR Lactentes e Pré-escolares. CONCLUSÃO: O Instrutivo e o Protocolo História Clínica Miofuncional Orofacial, pertencentes ao protocolo MMBGR ­ Lactentes e Pré-escolares tiveram comprovada validade baseada nos processos de resposta, para uso na clínica fonoaudiológica.

Use of athletic tape in the speech-language-hearing treatment of post-stroke facial paralysis in the acute phase. / Utilização da bandagem elástica funcional no tratamento fonoaudiológico da paralisia facial pós-AVC na fase aguda.

PURPOSE: To verify the efficacy of using athletic tape associated with myofunctional therapy in the speech-language-hearing treatment of facial palsy after stroke in the acute phase. METHOD: Randomized controlled clinical study with 88 patients with facial palsy in the acute phase of stroke. The sample was allocated in: Group 1: rehabilitation with orofacial myofunctional therapy and use of athletic tape on the paralyzed zygomaticus major and minor muscles; Group 2: rehabilitation alone with orofacial myofunctional therapy on the paralyzed face; Group 3: no speech-language-hearing intervention for facial paralysis. In the evaluation, facial expression movements were requested, and the degree of impairment was determined according to the House and Brackmann scale. Movement incompetence was obtained from measurements of the face with a digital caliper. After the evaluation, the intervention was carried out as determined for groups 1 and 2. The participants of the three groups were reassessed after 15 days. The statistical analysis used was the generalized equations. RESULTS: The groups were homogeneous in terms of age, measure of disability and functioning, severity of neurological impairment and pre-intervention facial paralysis. Group 1 had a significant improvement in the measure from the lateral canthus to the corner of the mouth, with better results than groups 2 and 3. CONCLUSION: The athletic tape associated with orofacial myofunctional therapy had better results in the treatment of facial paralysis after stroke in the place where it was applied.

OBJETIVO: Verificar a eficácia do uso da bandagem elástica funcional associada à terapia miofuncional no tratamento fonoaudiológico da paralisia facial pós-acidente vascular cerebral na fase aguda. MÉTODO: Estudo clínico controlado randomizado com 88 pacientes com paralisia facial na fase aguda do acidente vascular cerebral. A amostra foi alocada em: Grupo 1: reabilitação com terapia miofuncional orofacial e utilização da bandagem elástica funcional nos músculos zigomáticos maior e menor paralisados; Grupo 2: reabilitação apenas com terapia miofuncional orofacial na face paralisada; Grupo 3: sem qualquer intervenção fonoaudiológica para paralisia facial. Na avaliação foram solicitados os movimentos de mímica facial e o grau do comprometimento foi determinado de acordo com a escala de House e Brackmann. A incompetência do movimento foi obtida a partir de medições da face com paquímetro digital. Após a avaliação, a intervenção foi realizada de acordo como determinado para os grupos 1 e 2. Os participantes dos três grupos foram reavaliados após 15 dias. A análise estatística utilizada foi das equações generalizadas. RESULTADOS: Os grupos foram homogêneos quanto à idade, medida de incapacidade e funcionalidade, gravidade do comprometimento neurológico e da paralisia facial pré-intervenção. O grupo 1 teve melhora significativa na medida canto externo do olho à comissura labial, com melhores resultados quando comparado aos grupos 2 e 3. CONCLUSÃO: A bandagem elástica funcional associada a terapia miofuncional orofacial apresentou melhor resultado no tratamento da paralisia facial após acidente vascular cerebral no local onde foi aplicado.

Effectiveness of photobiomodulation and orofacial myofunctional therapy in orofacial pain disorders. A systematic review of randomized control trials.

Orofacial pain can significantly affect physical, psychological, and overall quality of life. This study aimed to compare the effectiveness of combining photobiomodulation (PBM) with orofacial myofunctional therapy (OMT) in managing orofacial pain disorders. An electronic search of randomized controlled trials in electronic databases was performed until March 2024. Randomized controlled trials (RCTs) focusing on PBM and OMT for the management of orofacial pain were included. Risk of bias across individual studies was performed using the Cochrane risk of bias tool for interventions. A total of 10 RCTs were included, out of which 7 RCTs revealed that the combined approach of PBM and OMT had a more pronounced impact on diminishing pain and enhancing functional activity in patients with orofacial disorders. One study reported significant increases in pressure pain threshold for TMJ, masseter, and anterior temporalis muscles at both sides in the post-treatment compared with the pre-treatment in both groups. The risk of bias was low in 7, moderate in 2, and high in 1 study. The efficacy of a combined modality treatment of PBM with OMT for orofacial pain disorder shows promising results. However, further randomized controlled trials with extended follow-up periods standardized PBM and OMT parameters are warranted to obtain firm conclusions.

Analysis of prefabricated myofunctional appliances with different overjet and bumper designs: a three-dimensional finite element analysis.

BACKGROUND: Prefabricated myofunctional appliance can guide tooth eruption, improve dentition alignment, correct myofunctional disorders and harmful oral habits. However, its application to skeletal discrepancy may result in unsatisfactory tooth inclination. This study aimed to construct a novel appliance with overjet design to avoid this side effect and investigated its shape and mechanical changes under occlusion using three-dimensional finite element method. METHODS: We established three samples of prefabricated myofunctional appliances. The first one was edge to edge without overjet, and the outer shield of both jaws were flattened. The second one was 3 mm overjet with stepped the outer shield. The last one was 3 mm overjet, and the outer shield of both jaws were flatted, which meant the front wall of lower jaw was strengthened with bumper, termed as lower bumper. A complete dentition model was applied to the study. 150 N occlusal force was applied to each type of appliance and the deformation displacement and the changes in stress was recorded. RESULTS: The deformation was significant in the incisors regions, especially in the vertical and lateral dimensions. The maximum displacements of 3 mm overjet with step shield group were 7.08 mm (vertical), 3.99 mm (lateral), and 2.90 mm (sagittal), while it decreased to 3.92 mm(vertical), 1.94 mm (lateral), and 1.55 mm (sagittal) in overjet with bumper group. Moreover, the upper molar regions exhibited higher vertical and sagittal displacement in 3 mm overjet with step shield group, which were 3.03 mm (vertical) and 1.99 mm (sagittal), and the bumper design could decrease the maximum displacement to 1.72 mm (vertical) and 0.72 mm (sagittal). In addition, the Von Mises stress of appliances was analyzed, and results indicated that 3 mm overjet with step shield generated higher stress than other groups, with the maximum Von Mises stress was 0.9387 MP, which were 0.5858 and 0.5657 MP in edge to edge group and 3 mm overjet with lower bumper group, respectively. CONCLUSION: The prefabricated myofunctional appliances may cause deformation during occlusion. Compared to step shield group, the application of lower bumper exhibited better resistance to occlusal force.

Assessment and rehabilitation of tongue motor skills with myofunctional therapy in obstructive sleep apnea: a systematic review and meta-analysis.

STUDY OBJECTIVES: The first objective of this study was to compare tongue motor skills between patients with obstructive sleep apnea (OSA) and healthy participants. Second, the effect of oropharyngeal myofunctional therapy (MFT) on the tongue muscular qualities of patients with OSA was evaluated. METHODS: Searches were conducted in 5 electronic databases up to July 2023. Risk of bias was assessed via the Joanna Briggs Institute appraisal checklist for cross-sectional studies (aim number 1) and the Physiotherapy Evidence Database (PEDro) scale for randomized controlled trials (aim number 2). Pooled standardized mean differences and 95% confidence intervals were calculated using a random-effects model. RESULTS: Thirteen studies including 520 adults and one study including 92 children addressed aim number 1. Compared to healthy adults, individuals with OSA had no significant difference in tongue protrusion strength (9 studies, n = 366; standardized mean difference [95% confidence interval], -0.00 [-0.45, 0.44]) or endurance (5 studies, n = 125; 0.31 [-0.26, 0.88]) but presented a lower tongue elevation strength (6 studies, n = 243; 1.00 [0.47, 1.53]) and elevation endurance (3 studies, n = 98; 0.52 [0.11, 0.94]). In children, tongue elevation strength was lower but elevation endurance was higher in those with OSA than in healthy children. Two randomized controlled trials (28 adults, 54 children) addressed aim number 2 and were of poor methodological quality. In these studies, myofunctional therapy improved tongue motor skills in patients with OSA. CONCLUSIONS: Tongue elevation motor skills are decreased in adults with OSA, whereas tongue protrusion motor skills seem preserved. Very few data are available in children. There are also too few data about the impact of myofunctional therapy on tongue motor skills. CITATION: Poncin W, Willemsens A, Gely L, Contal O. Assessment and rehabilitation of tongue motor skills with myofunctional therapy in obstructive sleep apnea: a systematic review and meta-analysis. J Clin Sleep Med. 2024;20(9):1535-1549.

Validação do conteúdo de um protocolo de avaliação da motricidade orofacial em lactentes / Content validation of an orofacial myofunctional assessment protocol for infants / Validación del contenido de un protocolo para la evaluación de la motricidad orofacial en bebés

Introdução: Muitos estudos têm se dedicado a compreender melhor a dinâmica da avaliação das estruturas e funções estomatognáticas de lactentes; até a presente pesquisa não foram encontrados estudos específicos para essa faixa etária, até recentemente. Objetivo: Validar o conteúdo de um instrumento fonoaudiológico de avaliação da motricidade orofacial para lactentes na faixa etária de um mês a dois anos. Metodologia: Foi elaborado o instrumento para "avaliação fonoaudiológica da motricidade orofacial de lactentes de um mês a dois anos" a partir dos dados obtidos na literatura. A validação do conteúdo do instrumento se deu por meio da avaliação de quatro juízes para clareza dos itens propostos no protocolo e da representatividade dos mesmos no processo de validação do conteúdo. Os juízes classificaram cada item quanto à clareza, a partir de uma escala tipo Likert de quatro pontos, sendo: (4) muito claro, (3) claro, (2) pouco claro, (1) sem clareza, com o propósito de realizar a validação do conteúdo por meio da aplicação da equação do Índice de Validação do Conteúdo (IVC). Resultados: O protocolo desenvolvido possui 8 itens e uma breve anamnese: Hábitos Orais; Avaliação Estrutural; Respiração; Voz; Avaliação Funcional; Alimentação e Deglutição - líquidos e alimentos em pedaços; Diagnóstico Fonoaudiológico. A etapa seguinte contou com a análise da representatividade e para clareza dos itens do protocolo pelos juízes, e após a segunda análise, a validação do conteúdo resultou na permanência dos 8 itens com Índice de Validade de Conteúdo total de 100%. Conclusão: O conteúdo do protocolo foi considerado válido para uso na avaliação do público-alvo, comprovado por profissionais com experiência na área. A versão final do Protocolo de avaliação fonoaudiológica da motricidade orofacial de bebês foi finalizada com 8 itens de avaliação. (AU)

Introduction: The instruments for evaluating the structures and functions of the stomatognathic system in babies have been lacking in studies. Objective: To validate the content of a speech-language instrument to assess orofacial motricity for babies aged between one month and two years old. Methodology: The instrument for "speech-language assessment of the orofacial motricity of babies from one month to two years old" was created based on the data obtained by the integrative review. The instrument's content was validated through the evaluation of four judges. The judges classified each item according to clarity, based on a four-point Likert scale, as follows: (4) very clear, (3) clear, (2) lightly clear, (1) unclear, to perform content validation by applying the Content Validation Index (CVI) equation. Results: The developed protocol has eight items and a brief anamnesis: Oral Habits; Structural Assessment; Breathing; Voice; Functional Assessment; Feeding and Swallowing - liquids and food in pieces; and Speech-Language Diagnosis. The next step included the analysis of the representativeness of the protocol items by the judges. After the second analysis, the validation of the content resulted in the permanence of the eight items with a total Content Validity Index of 100%. Conclusion: The content of the protocol was considered valid for use in the evaluation of the target audience, proven by people with experience in the area. The final version of the Protocol for the Speech-Language Pathology Assessment of Orofacial Motricity in Babies was completed with eight assessment items. (AU)

Introducción: Los instrumentos para la evaluación de las estructuras y funciones del sistema estomatognático en los bebés han mostrado falta de estudios. Objetivo: Validar el contenido de un instrumento de fonoaudiología para la evaluación de la motricidad orofacial en bebés de un mes a dos años de edad. Metodología: Inicialmente, se llevó a cabo la elaboración del instrumento para la "evaluación logopédica de la motricidad orofacial de bebés de un mes a dos años de edad" propiamente dicho, a partir de los datos obtenidos por la revisión integradora. La validación del contenido del instrumento se realizó a través de la evaluación de cuatro jueces. Los jueces calificaron cada ítem en términos de claridad, utilizando una escala de Likert de cuatro puntos, de la siguiente manera: (4) muy claro, (3) claro, (2) poco claro, (1) poco claro, con el propósito de realizar la validación de contenido a través de la aplicación de la ecuación del Índice de Validación de Contenido (CVI). Resultados: después de la lectura y discusión de los artículos, fue posible desarrollar el protocolo que contiene 8 ítems y una breve anamnesis, que son: Hábitos Orales; Evaluación Estructural; Respiración; Voz; Evaluación Funcional; Alimentación y deglución: líquidos y alimentos en trozos; y; Diagnóstico de Patología del Habla-Lenguaje. El siguiente paso fue el análisis de la representatividad de los ítems del protocolo por parte de los jueces, y luego del segundo análisis, la validación de contenido resultó en la permanencia de 8 ítems con un Índice de Validez de Contenido total del 100%. Conclusión: El contenido del protocolo se consideró válido para su uso en la evaluación del público objetivo, confirmado por personas con experiencia en el área. La versión final del Protocolo de evaluación de la patología del habla y el lenguaje para la motricidad orofacial en bebés se completó con 8 ítems de evaluación. (AU)

[Effect of maxillary expansion combined with orofacial myofunctional therapy on the position of the tongue of children with mouth breathing].

Objective:This study aimed to investigate the change of the position of the tongue before and after combined treatment of maxillary expansion and orofacial myofunctional therapy in children with mouth-breathing and skeletal class Ⅱmalocclusion. Methods:A total of 30 children with skeletal class Ⅱ malocclusion and unobstructed upper airway were selected. The 30 children were divided into mouth-breathing group（n=15） and nasal-breathing group（n=15） and CBCT was taken. The images were measured by Invivo5 software. The measurement results of the tongue position of the two groups were analyzed by independent samples t-test. 15 mouth-breathing children with skeletal class Ⅱ malocclusion were selected for maxillary expansion and orofacial myofunctional therapy. CBCT was taken before and after treatment, the measurements were analyzed by paired sample t test with SPSS 27.0 software package. Results:The measurement of the tongue position of the mouth-breathing and nasal-breathing groups were compared, the differences were statistically significant（P<0.05）. The measurement of the tongue position showed significant difference after the combined treatment of maxillary expansion and orofacial myofunctional therapy in children with mouth-breathing and skeletal class Ⅱmalocclusion（P<0.05）. Conclusion:Skeletal class Ⅱ malocclusion children with mouth-breathing have low tongue posture. The combined treatment of maxillary expansion and orofacial myofunctional therapy can change the position of the tongue.

Telehealth and Speech Therapy: usability assessment of an orientation and prevention program of orofacial myofunctional changes, during the COVID-19 pandemic.

PURPOSE: To assess the effect of an virtual speech-language orientation program, as well as the prevention of orofacial myofunctional alterations. METHODS: Fifty-five volunteer residents aged between 18 and 50 years of age residents of Federal District participated in the study, 14 men and 41 women with an average of 28. The orientation program was divided into five stages (1) The preparation of material to be used in the orientation program, (2) The completion of a semi-structured questionnaire made available through Google Forms, (3) Completion of a pre-orientation program questionnaire, (4) utilization of the speech therapy orientation program, (5) Completion of the post-orientation program questionnaire. To analyze the results the McNemar statistical test was used considering the absolute frequency (N), enabling comparison through a paired sample. The significance level adopted was 5%. RESULTS: Statistically significant differences were seen in 10 of the 19 questions asked in the pre and post-orientation program questionnaires, proving the effect of the orientation program and improvement in participants' knowledge. In addition the participants were satisfied with the program and the content. CONCLUSION: The orientation program focused on health promotion and prevention of orofacial myofunctional alterations and combined with telehealth brought significant changes to the reality of the participants, favoring the quality of life of these individuals and changing their reality.

Orofacial myofunctional reeducation: what is the scientific background? / Rééducation myofonctionnelle orofaciale : quelles justifications scientifiques ?

Introduction: In 85% of orthodontic patients, lingual dyspraxias are present and may justify orofacial myofunctional rehabilitation because of their morphogenetic potential. The objective of this literature review is to search for scientific arguments corroborating or not the relationships between dysmorphias and the static, dynamic labio-lingual-jugal balance during functions and parafunctions. Material and Method: A review of the literature was carried out by keywords on PubMed. The search covered the period from 1913 to 2022. A complementary selection of articles or book chapters was made from the references of the included articles. Results: The morphogenetic role of the tongue is mainly involved at rest and during ventilation in all three dimensions. Oral ventilation is associated with many craniofacial dysmorphy. Concerning swallowing, phonation, non-nutritive sucking and temporomandibular joint dysfunctions, it is the combined association of several anomalies that is found in dysmorphia without a causal link being established. Thus, for some, the lingual posture would only constitute an adaptation to a dysmorphia. Discussion: Essentially based on expert opinion, the level of evidence is still insufficient. The authors are confronted with the difficulty of finding adequate, quantifiable and reproducible indicators. Conclusion: This subject, which probably remains neglected because it is interdisciplinary and the result of a historically European reflection, deserves to be further studied.

Introduction: Chez 85 % des patients orthodontiques, les dyspraxies linguales sont présentes, pouvant justifier une rééducation myofonctionnelle orofaciale en raison de leur supposé potentiel morphogénétique. L'objectif de cette revue de littérature était de rechercher les arguments scientifiques corroborant ou non les relations entre les dysmorphies et l'équilibre labio-linguo-jugal statique, dynamique lors des fonctions et des parafonctions. Matériel et méthode: Une revue de littérature a été réalisée par mots clés sur les bases de données PubMed (Medline) et EM Consulte. La recherche s'étend sur la période de 1913 à 2022, une sélection complémentaire d'articles ou de chapitres de livres a été effectuée à partir des références des articles inclus. Résultats: Le rôle morphogénétique de la langue intervient essentiellement au repos et lors de la ventilation dans les trois dimensions. Une ventilation buccale est associée à de nombreuses dysmorphies cranio-faciales. Concernant la déglutition, la phonation, la succion non nutritive et les dysfonctionnements des articulations temporo-mandibulaires, c'est la conjugaison de plusieurs anomalies qui est retrouvée dans les dysmorphies, sans que le lien de cause à effet ne soit établi. Ainsi, pour certains, la posture linguale ne constituerait qu'une adaptation à une dysmorphie. Discussion: Essentiellement basé sur des avis d'experts, le niveau de preuves demeure encore insuffisant. Les auteurs se heurtent à la difficulté à trouver des indicateurs adéquats quantifiables et reproductibles. Conclusion: Ce sujet, qui reste probablement délaissé car il est interdisciplinaire et le résultat d'une réflexion historiquement européenne, mérite d'être davantage étudié.

Fotobiomodulação no tratamento do trismo em pacientes tratados por câncer de boca ou orofaringe: um ensaio clínico controlado randomizado / Photobiomodulation in the treatment of trismus in patients treated for oral or oropharyngeal cancer: a randomized controlled clinical trial

RESUMO Objetivo investigar a eficácia da associação entre a fotobiomodulação de baixa frequência e a terapia fonoaudiológica tradicional no tratamento do trismo, em pacientes tratados por câncer de boca ou orofaringe. Métodos ensaio clínico controlado, randomizado, longitudinal e prospectivo, realizado de acordo as normas da declaração CONSORT 2010. Para a coleta de dados, foi utilizado o questionário sociodemográfico, a avaliação clínica, a mensuração da abertura de boca por paquímetro, o protocolo de dor McGuill e o protocolo de qualidade de vida WHOQOL-Bref. A amostra foi composta por 30 participantes, de ambos os gêneros na faixa etária de 35-75 anos, divididos em dois grupos, controle e experimental, de forma controlada, mediante sorteio igualitário no que tange aos critérios de inclusão e exclusão. Resultados por meio dos dados analisados, observou-se que houve aumento da amplitude vertical de mandíbula em ambos os grupos, GC: p<0,005 e GE: p<0,001. Não houve correlação estatística entre os grupos na comparação da abertura de boca, p>0,19, assim como em relação à dor orofacial e à qualidade de vida, p= 0,72, ambas as avaliações após a intervenção fonoaudiológica, porém, com melhores resultados para o GE, p<0,001. Conclusão Conclui-se pela eficácia da intervenção fonoaudiológica tradicional e a associação com a fotobiomodulação de baixa frequência no tratamento do trismo. Para a dor orofacial e qualidade de vida, o tratamento associado é mais benéfico.

ABSTRACT Purpose to investigate the effectiveness of the association between low-frequency photobiomodulation and traditional speech therapy in the treatment of trismus in patients treated for oral or oropharyngeal cancer. Methods controlled, randomized, longitudinal and prospective clinical trial, carried out in accordance with the norms of the CONSORT 2010 declaration. For data collection, a sociodemographic questionnaire, clinical evaluation, measurement of mouth opening by caliper, the protocol of McGuill pain and the WHOQOL-Bref quality of life protocol. The sample consisted of 30 participants, of both genders, aged between 35-75 years, divided into two groups, control and experimental, in a controlled manner, through an equal draw with regard to the inclusion and exclusion criteria. Results through the analyzed data, it was observed that there was an increase in the vertical amplitude of the mandible in both groups, CG: p0.19, as well as in relation to orofacial pain and quality of life, p= 0.72, both assessments after the speech therapy intervention, however, with better results for the EG, p<0.001. Conclusion It is concluded that the traditional speech therapy intervention and its association with low-frequency photobiomodulation are effective in the treatment of trismus. For orofacial pain and quality of life, associated treatment is more beneficial.

Abordagem interdisciplinar no tratamento da macroglossia na síndrome de Beckwith-Wiedemann: relato de caso / Interdisciplinary approach in the treatment of macroglossia in Beckwith-Wiedemann syndrome: case report

RESUMO O objetivo deste estudo foi relatar a abordagem interdisciplinar no manejo da macroglossia em um caso de paciente com síndrome de Beckwith-Wiedemann, no período de dez anos. O acompanhamento iniciou pela equipe de Cirurgia Bucomaxilofacial, seguido da Fonoaudiologia, em função de dificuldades alimentares. Após avaliação clínica e instrumental, aos 8 meses de idade, iniciou-se a intervenção fonoaudiológica com foco na disfagia orofaríngea e na terapia miofuncional orofacial. Foi verificado, com 1 ano e 11 meses, ausência de sinais de alteração de deglutição em fase faríngea e melhora na postura de lábios e língua. Aos 3 anos, foram iniciados estímulos para retirada dos hábitos orais e o treino da função mastigatória. O tratamento ortodôntico para correção de mordida aberta anterior e mordida cruzada posterior unilateral iniciou-se aos 6 anos. Aos 7 anos e 5 meses de idade, constatou-se estabilidade do modo respiratório nasal e adequação da postura de repouso de lábios e língua. Aos 9 anos, em função de recidiva das alterações oclusais, optou-se pela redução cirúrgica da língua seguida de terapia miofuncional orofacial, retomada aos 9 anos e 3 meses. O resultado foi a correção da postura da língua na deglutição e a adequação da fala. A associação dos tratamentos, envolvendo Fonoaudiologia, Ortodontia e Cirurgia Bucomaxilofacial foi considerada efetiva no manejo da macroglossia, resultando na adequação e equilíbrio das funções orofaciais.

ABSTRACT This study aims to report the interdisciplinary management of macroglossia in a Beckwith-Wiedemann syndrome patient during ten years. Clinical follow-up started by the Oral and Maxillofacial Surgery team, followed by Speech Therapy due to feeding difficulties. After clinical and instrumental evaluation, at 8 months old, the speech therapy intervention was indicated, focusing on oropharyngeal dysphagia and orofacial myofunctional therapy. At 1 year and 11 months, no signs of swallowing alteration in the pharyngeal phase and improvement in the posture of the lips and tongue were found. At the age of 3, stimulation to remove oral habits and train masticatory function were initiated. Orthodontic treatment to correct anterior open bite and unilateral posterior crossbite started at age 6. At 7 years and 5 months, there was stability in the nasal breathing mode and adequacy of resting posture of lips and tongue. At the age of 9, due to relapse of the occlusal alterations, surgical reduction of the tongue was indicated, followed by orofacial myofunctional therapy, restarted at the age of 9 years and 3 months. The result was the correction of the posture of the tongue during swallowing and speech adequacy. The association of treatments involving Speech Therapy, Orthodontics and Oral and Maxillofacial Surgery was considered effective in the management of the macroglossia. It resulted in the adequacy and equilibrium of orofacial functions.

The effect of tongue elevation muscle training in patients with obstructive sleep apnea: A randomised controlled trial.

BACKGROUND: Oropharyngeal myofunctional therapy is a multi-component therapy effective to reduce the severity of obstructive sleep apnoea (OSA). However, existing protocols are difficult to replicate in the clinical setting. There is a need to isolate the specific effectiveness of each component of the therapy. OBJECTIVE: To assess the effects of a 6 weeks tongue elevation training programme in patients with OSA. METHODS: We conducted a multicentre randomised controlled trial. Eligible participants were adults diagnosed with moderate OSA who presented low adherence to continuous positive airway pressure therapy (mean use <4 h per night). The intervention group completed a 6 weeks tongue elevation training protocol that consisted in anterior tongue elevation strength and endurance tasks with the Iowa Oral Performance Instrument. The control group completed a 6 weeks sham training protocol that involved expiratory muscle training at very low intensity. Polygraphy data, tongue force and endurance, and OSA symptoms were evaluated pre- and post-intervention. The primary outcome was apneoa-hypopnea index (AHI). RESULTS: Twenty-seven patients (55 ± 11 years) were recruited. According to modified intention-to-treat analysis (n = 25), changes in AHI and c did not significantly differ between groups. Daytime sleepiness (Epworth Sleepiness Scale) and tongue endurance significantly improved in the intervention group compared to the control group (p = .015 and .022, respectively). In the intervention group, 75% of participants had a decrease in daytime sleepiness that exceeded the minimal clinically important difference. CONCLUSION: Six weeks of tongue elevation muscle training had no effect on OSA severity.

Comparison of the Effects of Myotherapy in Patients with Myofascial Pain with and without Self-Reported Sleep Bruxism Using The Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) Axis I Questionnaire.

BACKGROUND This study aimed to compare the effects of myotherapy using sublingual relaxation splints and stretching exercises in 110 patients with myofascial pain with and without self-reported sleep bruxism using The Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) Axis I Questionnaire. MATERIAL AND METHODS The study involved 110 patients with myofascial pain. The diagnosis was based on the RDC/TMD questionnaire. The number of painful muscle sites (PMS) and the range of maximum mouth opening (MMO) were assessed 2 times - at the first visit and after 3 months. Then, the influence of possible bruxism on the treatment was assessed. RESULTS The mean age of the patients was 26.8 years (SD 5.4); 89% of the subjects were women; and 60.9% of the patients reported bruxism. Each patient was instructed to perform muscle stretching at the first visit and after 1 week all patients received a sublingual relaxation splint. The number of PMS decreased and the range of MMO increased in both groups after a period of 3 months of treatment (P<0.05). Significant differences were observed in the obtained treatment effects between the patients with and without possible bruxism. CONCLUSIONS This study evaluated the effectiveness of the sublingual relaxation splint and stretching exercises in patients with myofascial pain. Patients at a single center in Poland who reported myofascial pain that was not associated with self-reported sleep bruxism had a significantly better response to myotherapy when compared to patients with self-reported sleep bruxism.

Effect of neuromuscular electrical stimulation associated with swallowing-related muscle training for post-stroke dysphagia: A protocol for systematic review and meta-analysis.

BACKGROUND: Swallowing dysfunction is a common dysfunction after stroke, and its incidence exceeds 50%. Aspiration pneumonia and malnutrition induced by dysphagia not only cause psychological shock to patients after stroke, but also burden the medical payment. Neuromuscular electrical stimulation, which stimulates the cortex and cortical bulb pathways to improve swallowing function, has been one of the emerging treatments for the post-stroke deglutition disorder. These therapy operators require the proficiency in professional knowledge, limiting clinical large sample studies, so there is an absence of evidence-based medicine. The research is to evaluate the effectiveness of neuromuscular electrical stimulations combined with swallowing-related muscle training to treat swallowing dysfunction after stroke. METHODS: Computer retrieval performed in the 9 databases, including PubMed, Embase, Web of science, Cochrane Library, ClinicalTrials, China Biomedical Literature Database (CBM), China Knowledge Network Database (CNKI), Wanfang Database (WanFang), and China VIP Database (VIP). Taking the published literature from the establishment of the database until December 20, 2020. Literature searching is related to neuromuscular electrical stimulation randomized controlled trials on the effect of swallowing in stroke. In addition, we will do the manual search in Baidu Academic and Google Academic database as a supplementary search. The correlative randomized controlled clinical studies retrieval time range from the establishment of the database to December 20, 2020. Two investigators will screen the literature according to the inclusion and exclusion criteria independently, during that period they will evaluate the quality of the included studies and extract data from studies. The extracted data are dichotomous data will be represented by relative risk, continuous data will be represented by mean difference or standard mean deviation. If there exists heterogeneity and the final data summary analysis select random effect model. On the contrary, the fixed effect model is selected. Then, RevMan5.3 software was used when analyzing included literature. Meanwhile, the analysis results were illustrated by drawing. RESULTS: This review will summarize available trials aimed at providing a comprehensive estimation of effectiveness of neuromuscular electrical stimulation associated with swallowing muscle training for post-stroke dysphagia. CONCLUSION: This review based on a comprehensive analysis of currently published randomized controlled trials on post-stroke dysphagia, that provide reliable evidence-based medicine evidence for the efficacy of neuromuscular electrical stimulation associated with swallowing rehabilitation training. REGISTRATION NUMBER: INPLASY202110009.

Rehabilitation Protocol for Unilateral Laryngeal and Lingual Paralysis (Tapia Syndrome): Comment About "A Challenging Case of Tapia Syndrome After Total Thyroidectomy" By Ildem Deveci, Mehmet Surmeli, and Reyhan Surmeli.

Tapia syndrome is a rare complication after surgery, with ipsilateral paralysis of vocal cord and tongue due to extracranial involvement of recurrent laryngeal and hypoglossal nerves. Tapia's case report is extremely interesting for both the rarity of the reported cases and for the importance of an early rehabilitation. In a previous work, we reported a case of Tapia syndrome after cardiac surgery for aortic aneurysm, and the protocol of logopedic rehabilitation adopted. In the postoperative period, he developed severe dyspnea and dysphagia that required a tracheostomy and a logopedic rehabilitation therapy that led to a fast and efficient swallowing without aspiration after 47 sessions (less than 4 months). The progressive recovery of the function suggests aprassic nerve damage. However, the logopedic therapy is recommended to limit the possibility of permanent functional deficits and quickly recover swallowing and phonation.

Reabilitação fonoaudiológica na paralisia facial periférica: revisão integrativa / Speech-language rehabilitation in peripheral facial paralysis: integrative review

RESUMO Objetivos identificar e analisar a produção científica sobre as estratégias terapêuticas empregadas na reabilitação fonoaudiológica de pessoas com paralisia facial periférica (PFP). Estratégia de pesquisa foi realizada uma revisão integrativa, utilizando-se as bases de dados SciELO, PubMed, Web of Science, ScienceDirect e Portal CAPES. Os descritores foram: paralisia facial e paralisia de Bell, combinados com reabilitação, terapia miofuncional e fonoaudiologia ou seus correlatos em inglês. Critérios de seleção estudos disponíveis na íntegra, que abordaram a reabilitação fonoaudiológica em pessoas com PFP, publicados no período entre 1999 e 2019, em português brasileiro, inglês ou espanhol. Resultados foram identificadas 650 publicações, mas apenas cinco artigos contemplaram os critérios de inclusão propostos. Dentre estes, a SciELO e PubMed obtiveram dois artigos incluídos cada. Além disso, a maioria foi publicada nos últimos dez anos e produzida no Brasil. O português brasileiro foi o idioma de publicação de três dos cinco artigos incluídos, não ocorrendo predominância de um nível de evidência específico. A descrição dos procedimentos utilizados não foi suficientemente detalhada nos estudos. Exercícios isotônicos e isométricos foram abordados mais frequentemente. A bandagem surgiu como recurso terapêutico em um estudo. Conclusão embora haja um grande número de artigos relacionadas à PFP, apenas cinco estudos descreveram procedimentos fonoaudiológicos para pessoas com PFP, com nível de evidência baixo. Portanto, novos estudos abordando o tema são necessários.

ABSTRACT Purpose identify and analyze the scientific production about the therapeutic strategies employed in the speech-language rehabilitation of people with peripheral facial paralysis. Research strategy an integrative review was performed using the SciELO, PubMed, Web of Science, ScienceDirect and Portal CAPES databases. The descriptors were: facial paralysis and Bell's palsy, combined with rehabilitation, myofunctional therapy and Speech, Language and Hearing Sciences or their correlates in english. Selection criteria studies available in their entirety, which addressed speech-language rehabilitation in people with peripheral facial paralysis, published between 1999 and 2019, in Brazilian Portuguese, english or spanish, were selected. Results 650 publications were identified, but only five articles met the proposed inclusion criteria. Among these, SciELO and PubMed obtained two articles included each. In addition, most were published in the last ten years and produced in Brazil. Brazilian Portuguese was the language of publication of three of the five included, with no predominance of a specific level of evidence. The description of the procedures used was not sufficiently detailed in the studies. Isotonic and isometric exercises were approached more frequently. Bandage emerged as a therapeutic resource in one study. Conclusion Although there are a large number of articles related to peripheral facial paralysis, only five studies described speech-language procedures for people with peripheral facial paralysis, with low level of evidence. Therefore, further studies addressing the topic are needed.