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Wenceslau LGC, Sassi FC, Magnani DM, Andrade CRFD. Peripheral facial palsy: muscle activity in different onset times. Codas 2016; 28:3-9. [PMID: 27074182 DOI: 10.1590/2317-1782/20162015044] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 06/07/2015] [Indexed: 11/21/2022] Open
Abstract
PURPOSE To assess, through surface electromyography (sEMG), the activity of the risorius and zygomaticus muscles, during the production of voluntary smiles and to compare these data between two groups of individuals with different onset times of peripheral facial palsy (PFP). METHODS A total of 140 adults were divided into three groups: G1 (35 individuals with PFP onset time between 0 and 3 months); G2 (35 individuals with PFP onset time between 3 and 6 months); CG (control group) (70 healthy controls). All of the participants were submitted to the following assessments: clinical protocol for the assessment of facial mimic and sEMG of the risorius and zygomaticus muscles. RESULTS The results suggest that the groups of individuals with PFP differed from the control group considering muscle activity during rest and during the production of voluntary smiles, regardless of the onset time of the disease. The groups with PFP did not differ between themselves in any of the tested situations. The group with PFP with longer onset time presented greater muscle activation asymmetry during the production of the voluntary smiles when compared to the other two groups. Muscle asymmetry was more evident when considering the results for the risorius muscle. CONCLUSION The results of the sEMG do not distinguish the groups when considering PFP onset times.
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Silva APD, Sassi FC, Andrade CRFD. Oral-motor and electromyographic characterization of patients submitted to open a nd closed reductions of mandibular condyle fracture. Codas 2016; 28:558-566. [PMID: 27812671 DOI: 10.1590/2317-1782/20162015186] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Accepted: 11/08/2015] [Indexed: 11/21/2022] Open
Abstract
Purpose To characterize the oral-motor system of adults with mandibular condyle facture comparing the performance of individuals submitted to open reduction with internal fixation (ORIF) and closed reduction with mandibulomaxillary fixation (CRMMF). Methods Study participants were 26 adults divided into three groups: G1 - eight individuals submitted to ORIF for correction of condyle fracture; G2 - nine individuals submitted to CRMMF for correction of condyle fracture; CG - nine healthy volunteers with no alterations of the orofacial myofunctional system. All participants underwent the same clinical protocol: assessment of the orofacial myofunctional system; evaluation of the mandibular range of motion; and surface electromyography (sEMG) of the masticatory muscles. Results Results indicated that patients with condyle fractures from both groups presented significant differences compared with those from the control group in terms of mobility of the oral-motor organs, mastication, and deglutition. Regarding the measures obtained for mandibular movements, participants with facial fractures from both groups showed significant differences compared with those from the control group, indicating greater restrictions in mandibular motion. As for the analysis of sEMG results, G1 patients presented more symmetrical masseter activation during the task of maximal voluntary teeth clenching. Conclusion Patients with mandibular condyle fractures present significant deficits in posture, mobility, and function of the oral-motor system. The type of medical treatment does not influence the results of muscle function during the first six months after fracture reduction. Individuals submitted to ORIF of the condyle fracture present more symmetrical activation of the masseter muscle.
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Lima MSD, Mangilli LD, Sassi FC, Andrade CRFD. Functional magnetic resonance and swallowing: critical literature review. Braz J Otorhinolaryngol 2015; 81:671-80. [PMID: 26394917 PMCID: PMC9442730 DOI: 10.1016/j.bjorl.2015.08.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Accepted: 02/01/2015] [Indexed: 11/28/2022] Open
Abstract
Introduction Aspects of the neuroanatomical representation of swallowing have been investigated in humans through brain mapping techniques, such as functional magnetic resonance imaging (fMRI). Objective This critical qualitative review of the literature analyzed international scientific publications in the PubMed database that investigated the activation of the central nervous system in humans during the act of swallowing. Methods This investigation was limited to articles that investigated adults older than 18 years, published in English or Portuguese, between January 2002 and December 2013. Publications that did not have access to the full text, that were repeated by overlapping keywords, case studies, literature reviews, letters to the editor, and those not directly related to the topic of the investigation were excluded. Results A total of 649 articles were identified, of which 21 matched the inclusion criteria. Conclusion The main purpose of the manuscripts that investigate the swallowing process through fMRI were: to characterize swallowing in different pathologies; to compare swallowing in different age groups; to describe brain activation in different stimulation conditions. These studies indicate multiple cortical regions involved in swallowing control. Overall, the studies indicate that fMRI is a non-invasive and quantitative method that allows the investigation of characteristics that are quite often not clinically visible.
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Soares TJ, Moraes DP, de Medeiros GC, Sassi FC, Zilberstein B, de Andrade CRF. Oral transit time: a critical review of the literature. ABCD-ARQUIVOS BRASILEIROS DE CIRURGIA DIGESTIVA 2015; 28:144-7. [PMID: 26176255 PMCID: PMC4737340 DOI: 10.1590/s0102-67202015000200015] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Accepted: 12/09/2014] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Oral transit time is one of the parameters observed during the clinical assessment of the swallowing function. The importance of this parameter is due to its impact on the total duration of a meal, whose consequence can be an unfavorable nutritional prognostic. OBJECTIVE To document scientific papers that measure oral transit time in healthy subjects. METHOD The review followed the steps proposed by the Cochrane Handbook. The search was done via the PubMed database through the use of descriptors related to the oral phase of swallowing, as well as to types of food consistency. RESULTS The articles on the theme had different definitions for oral transit time, as well as heterogeneity of tested volumes, age and gender of the participants. The times found varied from 0.35 s to 1.54 s for liquids, from 0.39 s to 1.05 s for pasty foods and from 1 s to 12.8 s for solid foods. Also, regardless of volume or consistency, oral transit time in elderly people is significantly longer than in adults. CONCLUSION There's no consensus in the literature about oral transit time in healthy subjects. However, this parameter should be valued during the assessment of the swallowing function due to its negative impact on the dynamics of swallowing, which can cause high energy expenditure during feeding.
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Magnani DM, Sassi FC, Vana LPM, Alonso N, de Andrade CRF. Evaluation of oral-motor movements and facial mimic in patients with head and neck burns by a public service in Brazil. Clinics (Sao Paulo) 2015; 70:339-45. [PMID: 26039950 PMCID: PMC4449473 DOI: 10.6061/clinics/2015(05)06] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Accepted: 02/13/2015] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVES The purpose of this study was to analyze the characteristics of oral-motor movements and facial mimic in patients with head and neck burns. METHODS An observational descriptive cross-sectional study was conducted with patients who suffered burns to the head and neck and who were referred to the Division of Orofacial Myology of a public hospital for assessment and rehabilitation. Only patients presenting deep partial-thickness and full-thickness burns to areas of the face and neck were included in the study. Patients underwent clinical assessment that involved an oral-motor evaluation, mandibular range of movement assessment, and facial mimic assessment. Patients were divided into two groups: G1 - patients with deep partial-thickness burns; G2 - patients with full-thickness burns. RESULTS Our final study sample comprised 40 patients: G1 with 19 individuals and G2 with 21 individuals. The overall scores obtained in the clinical assessment of oral-motor organs indicated that patients with both second- and third-degree burns presented deficits related to posture, position and mobility of the oral-motor organs. Considering facial mimic, groups significantly differed when performing voluntary facial movements. Patients also presented limited maximal incisor opening. Deficits were greater for individuals in G2 in all assessments. CONCLUSION Patients with head and neck burns present significant deficits related to posture, position and mobility of the oral myofunctional structures, including facial movements.
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Leite KKDA, Mangilli LD, Sassi FC, Limongi SCO, Andrade CRFD. Ultrassonografia e deglutição: revisão crítica da literatura. AUDIOLOGY: COMMUNICATION RESEARCH 2014. [DOI: 10.1590/s2317-64312014000300001378] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Objetivo Identificar como a função da deglutição tem sido avaliada por meio da ultrassonografia (USG). Estratégia de pesquisa Esta revisão da literatura levantou publicações científicas internacionais sobre a USG e seu uso na avaliação da deglutição, por meio da base de dados PubMed. Foi realizada a localização e seleção dos estudos através de levantamento de textos publicados sobre o assunto, no período de janeiro de 2002 a agosto de 2013, limitando-se a estudos em seres humanos, no idioma inglês. Critérios de seleção Foram excluídos aqueles repetidos por sobreposição das palavras-chave, estudos de caso, revisões de literatura, cartas ao editor e os não relacionados diretamente à temática. Resultados Foram identificados 17 estudos que corresponderam aos critérios de inclusão. Observou-se que mais da metade dos estudos avaliou a deglutição de indivíduos adultos saudáveis, sem preferência por nenhum dos gêneros. Os parâmetros adotados para a análise das imagens não foram unânimes, havendo variação considerável entre os estudos. Conclusão A USG da deglutição demonstrou ser um método rápido, não invasivo, de baixo custo, que fornece parâmetros objetivos sobre a deglutição e que pode ser realizado em beira de leito, uma vez que o equipamento costuma ser de fácil manuseio e transporte.
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Chaves RDD, Mangilli LD, Sassi FC, Jayanthi SK, Zilberstein B, de Andrade CRF. Two-dimensional perceptual videofluoroscopic swallowing analysis of the pharyngeal phase in patients older than 50 years. ABCD-ARQUIVOS BRASILEIROS DE CIRURGIA DIGESTIVA 2014; 26:274-9. [PMID: 24510034 DOI: 10.1590/s0102-67202013000400005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Accepted: 08/06/2013] [Indexed: 11/22/2022]
Abstract
BACKGROUND Videofluoroscopy is considered the "gold standard" procedure for the evaluation of swallowing by most units that treat patients with dysphagia, having a great impact in decision making, not only in therapeutic terms, but also in determining the prognosis. AIM To propose and to verify the reproducibility of the results of a perceptual two-dimensional videofluoroscopic protocol for the analysis of the pharyngeal phase of swallowing in a population of healthy adults. METHODS Participants were 20 healthy adults, of both genders, with ages between 50 and 65 years. Videofluoroscopy was performed during the swallow of the following consistencies: 10 ml of liquid; 7 ml of paste; and half a "salt and water" biscuit. The protocol was composed by four parts: assessment of the pharyngeal transit time; assessment of the duration of the tongue base movement to the posterior pharyngeal wall; valleculae residue ratio; assessment of penetration/aspiration. Statistical analysis involved the assessment of data reproducibility between raters and analysis of the quantitative data regarding gender. RESULTS Comparison among raters indicated that data was highly reproducible. No significant differences were found between genders for pharyngeal transit time; for the duration of the tongue base movement to the posterior pharyngeal wall; and for the valleculae residue ratio. CONCLUSION The perceptual two-dimensional videofluoroscopy analysis demonstrated to be a reproducible method. Valleculae residue was present in 40% of the study sample, suggesting that this parameter alone does not indicate alterations of the pharyngeal phase of swallowing.
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Ferrucci JL, Mangilli LD, Sassi FC, Limongi SCO, Andrade CRFD. Swallowing sounds in speech therapy practice: a critical analysis of the literature. EINSTEIN-SAO PAULO 2014; 11:535-9. [PMID: 24488399 PMCID: PMC4880397 DOI: 10.1590/s1679-45082013000400024] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2012] [Accepted: 10/31/2013] [Indexed: 11/22/2022] Open
Abstract
This study aimed to investigate international scientific papers published on the subject of cervical auscultation and its use in speech therapy. The study involved a qualitative review of the literature spanning the last 10 years. Articles were selected from the PubMed database using the following keywords: cervical auscultation, swallowing and swallowing disorders. Research was included that was conducted on adult humans (over 18 years of age) and was written in English. Each citation retrieved from the database was analyzed independently by each of the study researchers to ascertain its relevance for inclusion in the study. The methodology involved formulating the research question, locating and selecting studies and critically evaluating the articles according to the precepts of the Cochrane Handbook. As a result, 35 studies were identified; 13 articles were analyzed because they allowed access to the full text and were related directly to the subject. We found that the studies were performed with groups of healthy subjects and subjects with different types of base pathology. Some studies compared the patterns found in the different groups. Some of the research sought to study the pattern of swallowing sounds with different factors - evaluator experience, the specificity and sensitivity of the method and how to improve the technique of cervical auscultation through the use of instruments other than the stethoscope. The conclusion of this critical analysis is that cervical auscultation is an important tool to be used in conjunction with other assessment methods in the routine clinical evaluation of swallowing.
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de Deus Chaves R, Chiarion Sassi F, Davison Mangilli L, Jayanthi SK, Cukier A, Zilberstein B, Furquim de Andrade CR. Swallowing transit times and valleculae residue in stable chronic obstructive pulmonary disease. BMC Pulm Med 2014; 14:62. [PMID: 24739506 PMCID: PMC4004463 DOI: 10.1186/1471-2466-14-62] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Accepted: 04/11/2014] [Indexed: 01/30/2023] Open
Abstract
Background Breathing and swallowing are physiologically linked to ensure effortless gas exchange during oronasal breathing and to prevent aspiration during swallowing. Studies have indicated consistent aspiration in chronic obstructive pulmonary disease, mainly related to delayed swallowing reflex and problems with lingual propulsion and pharyngeal peristalsis as a result of bilateral weakness and incoordination of the related muscles. The purpose of the present study was to evaluate swallowing transit times and valleculae residue characteristics of stable COPD patients who have no swallowing complaints. Methods Our study population included 20 stable patients with COPD and no swallowing complaints and 20 healthy controls. Swallowing was assessed through videofluoroscopic examination and involved the analysis of the following parameters: (1) pharyngeal stages of deglutition; (2) the duration of bolus movement through the oral cavity and pharynx (i.e. transit times); (3) valleculae residue ratio; (4) penetration/aspiration. Results Participants of the study did not present any signs of penetration-aspiration for any of the tested consistencies. Patients with COPD presented longer pharyngeal transit times during the ingestion of the liquid consistency and during the ingestion of the paste consistency. Regarding the duration of tongue base contact with the posterior pharyngeal wall, COPD patients also presented longer durations for the liquid and paste consistencies. No significant difference was observed for the distribution of individuals among the different valleculae residue severity levels. Conclusions Our study suggests that stable COPD patients may present physiological adaptations as a protective swallowing maneuver to avoid aspiration/penetration of pharyngeal contents. Moreover, valleculae residue cannot be seen as an isolated factor when trying to explain swallowing alterations in this population.
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Medeiros GCD, Sassi FC, Mangilli LD, Zilberstein B, Andrade CRFD. Clinical dysphagia risk predictors after prolonged orotracheal intubation. Clinics (Sao Paulo) 2014; 69:8-14. [PMID: 24473554 PMCID: PMC3870306 DOI: 10.6061/clinics/2014(01)02] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2013] [Accepted: 07/07/2013] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVES To elucidate independent risk factors for dysphagia after prolonged orotracheal intubation. METHODS The participants were 148 consecutive patients who underwent clinical bedside swallowing assessments from September 2009 to September 2011. All patients had received prolonged orotracheal intubations and were admitted to one of several intensive care units of a large Brazilian school hospital. The correlations between the conducted water swallow test results and dysphagia risk levels were analyzed for statistical significance. RESULTS Of the 148 patients included in the study, 91 were male and 57 were female (mean age, 53.64 years). The univariate analysis results indicated that specific variables, including extraoral loss, multiple swallows, cervical auscultation, vocal quality, cough, choking, and other signs, were possible significant high-risk indicators of dysphagia onset. The multivariate analysis results indicated that cervical auscultation and coughing were independent predictive variables for high dysphagia risk. CONCLUSIONS Patients displaying extraoral loss, multiple swallows, cervical auscultation, vocal quality, cough, choking and other signs should benefit from early swallowing evaluations. Additionally, early post-extubation dysfunction recognition is paramount in reducing the morbidity rate in this high-risk population.
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Moraes DP, Sassi FC, Mangilli LD, Zilberstein B, de Andrade CRF. Clinical prognostic indicators of dysphagia following prolonged orotracheal intubation in ICU patients. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2013; 17:R243. [PMID: 24138781 PMCID: PMC4056041 DOI: 10.1186/cc13069] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/06/2013] [Accepted: 08/27/2013] [Indexed: 11/24/2022]
Abstract
Introduction The development of postextubation swallowing dysfunction is well documented in the literature with high prevalence in most studies. However, there are relatively few studies with specific outcomes that focus on the follow-up of these patients until hospital discharge. The purpose of our study was to determine prognostic indicators of dysphagia in ICU patients submitted to prolonged orotracheal intubation (OTI). Methods We conducted a retrospective, observational cohort study from 2010 to 2012 of all patients over 18 years of age admitted to a university hospital ICU who were submitted to prolonged OTI and subsequently received a bedside swallow evaluation (BSE) by a speech pathologist. The prognostic factors analyzed included dysphagia severity rate at the initial swallowing assessment and at hospital discharge, age, time to initiate oral feeding, amount of individual treatment, number of orotracheal intubations, intubation time and length of hospital stay. Results After we excluded patients with neurologic diseases, tracheostomy, esophageal dysphagia and those who were submitted to surgical procedures involving the head and neck, our study sample size was 148 patients. The logistic regression model was used to examine the relationships between independent variables. In the univariate analyses, we found that statistically significant prognostic indicators of dysphagia included dysphagia severity rate at the initial swallowing assessment, time to initiate oral feeding and amount of individual treatment. In the multivariate analysis, we found that dysphagia severity rate at the initial swallowing assessment remained associated with good treatment outcomes. Conclusions Studies of prognostic indicators in different populations with dysphagia can contribute to the design of more effective procedures when evaluating, treating, and monitoring individuals with this type of disorder. Additionally, this study stresses the importance of the initial assessment ratings.
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Ercolin B, Sassi FC, Mangilli LD, Mendonça LIZ, Limongi SCO, de Andrade CRF. Oral Motor Movements and Swallowing in Patients with Myotonic Dystrophy Type 1. Dysphagia 2013; 28:446-54. [DOI: 10.1007/s00455-013-9458-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2012] [Accepted: 02/08/2013] [Indexed: 01/08/2023]
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Rondon S, Sassi FC, Furquim de Andrade CR. Computer game-based and traditional learning method: a comparison regarding students' knowledge retention. BMC MEDICAL EDUCATION 2013; 13:30. [PMID: 23442203 PMCID: PMC3586342 DOI: 10.1186/1472-6920-13-30] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2012] [Accepted: 02/20/2013] [Indexed: 05/07/2023]
Abstract
BACKGROUND Educational computer games are examples of computer-assisted learning objects, representing an educational strategy of growing interest. Given the changes in the digital world over the last decades, students of the current generation expect technology to be used in advancing their learning requiring a need to change traditional passive learning methodologies to an active multisensory experimental learning methodology. The objective of this study was to compare a computer game-based learning method with a traditional learning method, regarding learning gains and knowledge retention, as means of teaching head and neck Anatomy and Physiology to Speech-Language and Hearing pathology undergraduate students. METHODS Students were randomized to participate to one of the learning methods and the data analyst was blinded to which method of learning the students had received. Students' prior knowledge (i.e. before undergoing the learning method), short-term knowledge retention and long-term knowledge retention (i.e. six months after undergoing the learning method) were assessed with a multiple choice questionnaire. Students' performance was compared considering the three moments of assessment for both for the mean total score and for separated mean scores for Anatomy questions and for Physiology questions. RESULTS Students that received the game-based method performed better in the pos-test assessment only when considering the Anatomy questions section. Students that received the traditional lecture performed better in both post-test and long-term post-test when considering the Anatomy and Physiology questions. CONCLUSIONS The game-based learning method is comparable to the traditional learning method in general and in short-term gains, while the traditional lecture still seems to be more effective to improve students' short and long-term knowledge retention.
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Padovani AR, Moraes DP, Sassi FC, Andrade CRFD. Avaliação clínica da deglutição em unidade de terapia intensiva. Codas 2013; 25:1-7. [DOI: 10.1590/s2317-17822013000100002] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2011] [Accepted: 11/30/2011] [Indexed: 11/22/2022] Open
Abstract
OBJETIVO: Relatar os resultados da avaliação clínica completa da deglutição em pacientes críticos de um hospital de ensino de grande porte na cidade de São Paulo. MÉTODOS: Foi realizado um estudo prospectivo, descritivo, no período de setembro a novembro de 2009, em uma unidade de terapia intensiva de emergências clínicas de trinta leitos, de um hospital terciário de grande porte do Brasil. Foram encaminhados 35 pacientes para a avaliação fonoaudiológica clínica da deglutição. Para a avaliação clínica completa da deglutição na unidade de terapia intensiva, foram preconizados os seguintes protocolos: Protocolo de Avaliação Preliminar (PAP), Protocolo de Avaliação do Risco para Disfagia (PARD) e Protocolo de Introdução e Transição da Alimentação por Via Oral (PITA). RESULTADOS: Neste estudo, foi constatada uma prevalência de 63% de disfagia orofaríngea (DO) na UTI, sendo a maioria destas classificadas como moderada e moderada-grave (39%). Entre os pacientes encaminhados para avaliação da deglutição, 74% apresentaram intubação orotraqueal prévia. A análise estatística revelou as variáveis que poderiam classificar corretamente os pacientes como tendo ou não DO nos testes clínicos. Esses indicadores clínicos incluíram: força da tosse, coordenação pneumofonoarticulatória, gravidade da disfonia e elevação laríngea. Vinte e seis pacientes (74%) completaram todos os protocolos. Desse total, 38% retornaram à dieta regular. CONCLUSÃO: A prática com protocolos padronizados mostra-se como uma importante opção no gerenciamento da disfagia orofaríngea na unidade de terapia intensiva.
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Juste FS, Sassi FC, de Andrade CRF. Exchange of disfluency with age from function to content words in Brazilian Portuguese speakers who do and do not stutter. CLINICAL LINGUISTICS & PHONETICS 2012; 26:946-961. [PMID: 23057795 DOI: 10.3109/02699206.2012.728278] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The purpose of this study was to investigate the exchange of disfluencies from function words to content words with age in Brazilian Portuguese speakers who do and do not stutter. Ninety stuttering individuals and 90 controls, native speakers of Brazilian Portuguese, were divided into three age groups (children, adolescents and adults). The study method involved analyzing the occurrence of stuttering on content and function words based on spontaneous speech samples. Results indicated that children tend to be more disfluent on function words. With the increase in age, teenagers and adults who stutter presented a higher number of disfluencies on content words. These findings support the current literature, indicating that with the aging process, there is an exchange of disfluencies from function to content words. This shift in the disfluency pattern may account for a more advanced type of stuttering. The study also demonstrated that disfluencies in Portuguese speakers follow the same pattern of shifting from function to content words with age as for English speakers.
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Mangilli LD, Sassi FC, de Medeiros GC, de Andrade CRF. Rehabilitative management of swallowing and oral-motor movements in patients with tetanus of a public service in Brazil. Acta Trop 2012; 122:241-6. [PMID: 22414569 DOI: 10.1016/j.actatropica.2012.02.069] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2011] [Revised: 02/08/2012] [Accepted: 02/24/2012] [Indexed: 10/28/2022]
Abstract
When looking at developing countries, the prolonged intensive medical and nursing care required by many patients places extra demands on an already stretched healthcare budget. The purpose of this study was to verify the effectiveness of a systematic rehabilitative program for swallowing and oral-motor movements in intensive care unit patients with the diagnosis of tetanus. Forty-five patients who were clinically diagnosed with tetanus were included in the study. Participants were divided in two groups: GI - consisted of 18 tetanus patients who were consecutively admitted to the infectious disease ICU from January 2002 to December 2005, prior to the existence of a systematic swallowing and oral-motor intervention; GII - consisted of 27 tetanus patients who were consecutively admitted to the infectious disease ICU from January 2006 to December 2009 and were submitted to a specific rehabilitative management of swallowing and of the oral-motor movements. Results indicate that the proposed rehabilitative program reduced by approximately 50% the time patients remained in the ICU. The significant improvement observed in patients with tetanus who were submitted to the rehabilitative program for swallowing and oral-motor movements occurred in conjunction with a reduction in the amount of time necessary to reintroduce oral feeding, to decannulate and to remove the feeding tubes. In conclusion, swallowing/muscle exercise, in patients with severe/very severe tetanus, seem to promote the remission of muscle tension and seem to maximize functional swallowing.
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Ferreira TS, Mangilli LD, Sassi FC, Fortunato-Tavares T, Limongi SCO, Andrade CRFD. Speech and myofunctional exercise physiology: a critical review of the literature. ACTA ACUST UNITED AC 2012; 23:288-96. [PMID: 22012166 DOI: 10.1590/s2179-64912011000300017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2011] [Accepted: 06/01/2011] [Indexed: 01/25/2023]
Abstract
PURPOSE To analyze the scientific literature about the physiology and effects of exercises used in the treatment of oral myofunctional disorders. RESEARCH STRATEGY The methodology used followed the concepts of the Cochrane Handbook and involved question formulation related to the topic of investigation, identification and selection of the studies, and a critical evaluation of the selected articles. SELECTION CRITERIA Papers were selected on PubMed database using the following keyword combinations: "physiology exercise AND speech, language and hearing science", "exercise physiology AND speech therapy", "exercise physiology AND myofunctional therapy", and "physiology exercise AND swallowing therapy". Only papers written in English and published between the years of 2000 and 2010 were included in the analysis. DATA ANALYSIS Manuscripts were analyzed according to their objectives, research design, participants, inclusion of a control group, assessment criteria, therapeutic proposal, results and existence about physiology of the chosen exercises. RESULTS One hundred and eight studies were identified, out of which 38 had access to the full text and were directly related to the investigated topic. The articles were classified as clinical trials and experimental research, case studies, literature reviews and theoretical articles, letters to the editor and critical analyses. CONCLUSION This review concluded that there is a lack of knowledge about the effects of the myofunctional exercises used by clinicians. Also there is a lack of scientific evidence to determine the frequency at which they should be performed. Generally, the articles investigate the efficacy of treatment programs without inquiring whether the included exercises are individually effective.
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Mangilli LD, Sassi FC, Sernik RA, Tanaka C, Andrade CRFD. Caracterização eletromiográfica e ultrassonográfica da função mastigatória em indivíduos com oclusão normal. ACTA ACUST UNITED AC 2012; 24:211-7. [DOI: 10.1590/s2179-64912012000300005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2011] [Accepted: 11/24/2011] [Indexed: 11/22/2022]
Abstract
OBJETIVO: Caracterizar o controle motor dos músculos masseter e temporal e a morfologia do músculo masseter em atividades da função mastigatória em indivíduos com oclusão normal; verificar a compatibilidade entre os exames de eletromiografia de superfície (EMGs) e ultrassonografia (USG). MÉTODOS: Participaram 22 indivíduos adultos, de ambos os gêneros, sem alterações no sistema miofuncional orofacial. Os procedimentos adotados para avaliação dos participantes foram: EMGs dos músculos masseteres (MM) e temporais (MT); e USG dos MM, na realização de três tarefas - repouso muscular, apertamento dentário com algodão, apertamento dentário sem algodão. RESULTADOS: Para análise estatística dos dados foram utilizados os testes de Kolmogorv-Smirnov, teste-T pareado e Correlação de Spearman, com nível de significância de 5%. Na EMGs observou-se diferença entre a ativação de MM e MT no apertamento dentário com e sem algodão, sendo MT mais ativo que MM em ambas as tarefas. Não foram observadas diferenças entre as hemifaces, tanto na EMGs quanto na USG. Observou-se também correlação positiva entre os exames na condição de apertamento dentário sem algodão esquerdo e na condição de apertamento dentário esquerdo com algodão, e tendência à significância no apertamento dentário direito sem algodão. CONCLUSÃO: A associação da EMGs e USG na investigação da funcionalidade muscular traz importantes informações sobre fisiologia da musculatura esquelética. Os resultados do presente estudo indicam haver correlação entre a EMGs e a USG, ou seja, o aumento da atividade elétrica e o aumento correspondente da espessura do músculo.
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Juste FS, Rondon S, Sassi FC, Ritto AP, Colalto CA, Andrade CRFD. Acoustic analyses of diadochokinesis in fluent and stuttering children. Clinics (Sao Paulo) 2012; 67:409-14. [PMID: 22666781 PMCID: PMC3351255 DOI: 10.6061/clinics/2012(05)01] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
OBJECTIVES The purpose of the study was to acoustically compare the performance of children who do and do not stutter on diadochokinesis tasks in terms of syllable duration, syllable periods, and peak intensity. METHODS In this case-control study, acoustical analyses were performed on 26 children who stutter and 20 aged-matched normally fluent children (both groups stratified into preschoolers and school-aged children) during a diadochokinesis task: the repetition of articulatory segments through a task testing the ability to alternate movements. Speech fluency was assessed using the Fluency Profile and the Stuttering Severity Instrument. RESULTS The children who stutter and those who do not did not significantly differ in terms of the acoustic patterns they produced in the diadochokinesis tasks. Significant differences were demonstrated between age groups independent of speech fluency. Overall, the preschoolers performed poorer. These results indicate that the observed differences are related to speech-motor age development and not to stuttering itself. CONCLUSIONS Acoustic studies demonstrate that speech segment durations are most variable, both within and between subjects, during childhood and then gradually decrease to adult levels by the age of eleven to thirteen years. One possible explanation for the results of the present study is that children who stutter presented higher coefficients of variation to exploit the motor equivalence to achieve accurate sound production (i.e., the absence of speech disruptions).
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Sassi FC, Matas CG, de Mendonça LIZ, de Andrade CRF. Reprint of: stuttering treatment control using P300 event-related potentials. JOURNAL OF FLUENCY DISORDERS 2011; 36:308-317. [PMID: 22133410 DOI: 10.1016/j.jfludis.2011.11.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
UNLABELLED Positron emission tomography studies during speech have indicated a failure to show the normal activation of auditory cortical areas in stuttering individuals. In the present study, P300 event-related potentials were used to investigate possible effects of behavioral treatment on the pattern of signal amplitude and latency between waves. In order to compare variations in P300 measurements, a control group paired by age and gender to the group of stutterers, was included in the study. Findings suggest that the group of stutterers presented a significant decrease in stuttering severity after the fluency treatment program. Regarding P300 measurements, stutterers and their controls presented results within normal limits in all testing situations and no significant statistical variations between pre and post treatment testing. When comparing individual results between the testing situations, stutterers presented a higher average decrease in wave latency for the right ear following treatment. The results are discussed in light of previous P300 event-related potentials and functional imaging studies with stuttering adults. EDUCATIONAL OBJECTIVES The reader will learn about and be able to describe the: (1) use of P300 event-related potentials in the study of stuttering; (2) differences between stuttering and non-stuttering adults; and (3) effects of behavioral fluency treatment on cerebral activity in stuttering speakers.
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Sassi FC, Matas CG, de Mendonça LIZ, de Andrade CRF. Stuttering treatment control using P300 event-related potentials. JOURNAL OF FLUENCY DISORDERS 2011; 36:130-138. [PMID: 21664531 DOI: 10.1016/j.jfludis.2011.04.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2010] [Revised: 04/18/2011] [Accepted: 04/19/2011] [Indexed: 05/30/2023]
Abstract
UNLABELLED Positron emission tomography studies during speech have indicated a failure to show the normal activation of auditory cortical areas in stuttering individuals. In the present study, P300 event-related potentials were used to investigate possible effects of behavioral treatment on the pattern of signal amplitude and latency between waves. In order to compare variations in P300 measurements, a control group paired by age and gender to the group of stutterers, was included in the study. Findings suggest that the group of stutterers presented a significant decrease in stuttering severity after the fluency treatment program. Regarding P300 measurements, stutterers and their controls presented results within normal limits in all testing situations and no significant statistical variations between pre and post treatment testing. When comparing individual results between the testing situations, stutterers presented a higher average decrease in wave latency for the right ear following treatment. The results are discussed in light of previous P300 event-related potentials and functional imaging studies with stuttering adults. EDUCATIONAL OBJECTIVES The reader will learn about and be able to describe the: (1) use of P300 event-related potentials in the study of stuttering; (2) differences between stuttering and non-stuttering adults; and (3) effects of behavioral fluency treatment on cerebral activity in stuttering speakers.
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Sassi FC, Mangilli LD, Poluca MC, Bento RF, Andrade CRFD. Mandibular range of motion in patients with idiopathic peripheral facial palsy. Braz J Otorhinolaryngol 2011; 77:237-44. [PMID: 21537626 PMCID: PMC9450800 DOI: 10.1590/s1808-86942011000200014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2010] [Accepted: 09/06/2010] [Indexed: 12/03/2022] Open
Abstract
UNLABELLED Regarding orofacial motor assessment in facial paralysis, quantitative measurements of the face are being used to establish diagnosis, prognosis and treatment planning. AIM To assess the prevalence of changes in mandibular range of motion in individuals with peripheral facial paralysis. MATERIALS AND METHODS Prospective study. We had 56 volunteers, divided in two groups: G1 made up of 28 individuals with idiopathic facial paralysis (6 males and 22 females); 14 with manifestations on the right side of the face and 14 on the left side; time of onset varied between 6-12 months; G2 with 28 healthy individuals paired by age and gender to G1. In order to assess mandibular range of motion, a digital caliper was used. The following measurements were made: 1) middle line; 2) maximum oral opening; 3) lateralization to the right; 4) lateralization to the left; 5) protrusion; 6) horizontal overlap. RESULTS Statistically significant differences between the groups were observed for maximum oral opening, lateralization to the left and protrusion. G1 presented smaller measurement values than G2. CONCLUSION Patients with facial paralysis present significant reduction of mandibular range of motion. The results support the suggestion of incorporating functional evaluation of the temporomandibular joint to the existing facial paralysis clinical assessment protocols.
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Andrade CRFD, Queiróz DPD, Sassi FC. Electromyography and diadochokinesia--a study with fluent and stuttering children. ACTA ACUST UNITED AC 2011; 22:77-82. [PMID: 20640368 DOI: 10.1590/s0104-56872010000200001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2009] [Accepted: 04/22/2010] [Indexed: 11/22/2022]
Abstract
BACKGROUND electromyography and diadochokinesia. AIM to analyze the oral movement rate in children with persistent developmental stuttering and in normally fluent children during the repetition of articulatory segments (diadochokinesia - DDK). METHOD participants of the study were 50 children, with no distinction of gender and race, enrolled in public schools (primary and junior) of São Paulo city and Great São Paulo, whose families agreed, through informed consent, with the research procedures. The research group (GI) consisted of 19 children diagnosed as stutterers. The control group (GII) consisted of 31 fluent children. RESULTS the results of the study indicate that there were great similarities in performance in the DDK tasks for both groups. Standard deviation values were high for both groups. CONCLUSION statistically significant differences were observed for the ability of sequential movement, i.e. when looking at ANOVA results the group of fluent children presented a better ability to move their articulators rapidly when producing sequential segments (pa/ta/ka).
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Mangilli LD, Sassi FC, Sernik RA, Tanaka C, Andrade CRFD. Avaliação eletromiográfica e ultrassonográfica do músculo masseter em indivíduos normais: estudo piloto. ACTA ACUST UNITED AC 2009; 21:261-4. [DOI: 10.1590/s0104-56872009000300014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2009] [Accepted: 07/23/2009] [Indexed: 11/22/2022]
Abstract
TEMA: estudos recentes utilizaram a ultrassonografia com o objetivo de medir cortes musculares. OBJETIVO: caracterizar o controle motor e a morfologia do músculo masseter em indivíduos normais, verificando a compatibilidade entre a eletromiografia de superfície e a ultrassonografia. MÉTODO: cinco indivíduos adultos, sem alterações no sistema estomatognático. Os procedimentos adotados para a avaliação dos participantes foram: 1. Eletromiografia de Superfície; 2. Ultrassonografia. RESULTADOS: houve alta correlação apenas para a comparação entre hemifaces direita e esquerda no exame de ultrassonografia (repouso 0,95; máxima intercuspidação dentária 0,86). CONCLUSÃO: os resultados indicam não haver correlação entre os métodos testados, sugerindo que os exames são complementares e não excludentes.
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Mangilli LD, Sassi FC, Dos Santos SDS, de Andrade CRF. Oral sensorimotor function for feeding in patients with tetanus. Acta Trop 2009; 111:316-20. [PMID: 19481999 DOI: 10.1016/j.actatropica.2009.05.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2009] [Revised: 05/20/2009] [Accepted: 05/22/2009] [Indexed: 11/17/2022]
Abstract
Tetanus still remains a significant health problem in developing countries; it is a serious disease with a high mortality rate. The purpose of this study was to characterize the oral sensorimotor function for feeding in patients with tetanus. Thirteen patients clinically diagnosed with tetanus and admitted to an intensive care unit between December of 2005 and May of 2007 underwent a screening tool for dysphagia, involving the assessment of clinical features and 2 swallowing tests. Results indicate that the oral sensorimotor function for feeding in these patients is severely compromised, with the exception for the clinical feature of palate elevation and performance in the saliva swallowing test. The factor analysis indicated that the evaluation of tongue movement change in the oromotor examination is important in predicting alterations of cough/voice in the water swallowing test, thus suggesting that oral feeding might be unsafe. When looking at developing countries, the prolonged intensive medical and nursing care required by many patients with tetanus places extra demands on an already stretched healthcare budget. Intervention by a speech pathologist could mean that time in the ICU would be reduced as well as the number of re-admissions due to complications.
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