Base de dados : MEDLINE
Pesquisa : C07.793.099 [Categoria DeCS]
Referências encontradas : 2244 [refinar]
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[PMID]:29235317
[Au] Autor:Malcmacher L; Kosinski T
[Ti] Título:Bruxism, Botox, and Dental Implants.
[So] Source:Dent Today;36(4):94, 96-7, 2017 Apr.
[Is] ISSN:8750-2186
[Cp] País de publicação:United States
[La] Idioma:eng
[Mh] Termos MeSH primário: Toxinas Botulínicas Tipo A/uso terapêutico
Bruxismo/tratamento farmacológico
Implantes Dentários
Fármacos Neuromusculares/uso terapêutico
Desgaste dos Dentes/terapia
[Mh] Termos MeSH secundário: Adulto
Bruxismo/diagnóstico
Tomografia Computadorizada de Feixe Cônico
Feminino
Seres Humanos
Exame Físico
Desgaste dos Dentes/diagnóstico
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Dental Implants); 0 (Neuromuscular Agents); E211KPY694 (onabotulinumtoxinA); EC 3.4.24.69 (Botulinum Toxins, Type A)
[Em] Mês de entrada:1801
[Cu] Atualização por classe:180115
[Lr] Data última revisão:
180115
[Sb] Subgrupo de revista:D
[Da] Data de entrada para processamento:171214
[St] Status:MEDLINE


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[PMID]:29185308
[Au] Autor:Malcmacher L
[Ti] Título:The Occlusion Myth.
[So] Source:Dent Today;35(9):8, 10, 2016 Sep.
[Is] ISSN:8750-2186
[Cp] País de publicação:United States
[La] Idioma:eng
[Mh] Termos MeSH primário: Oclusão Dentária
[Mh] Termos MeSH secundário: Bruxismo/diagnóstico
Bruxismo/etiologia
Bruxismo/terapia
Dor Facial/diagnóstico
Dor Facial/etiologia
Dor Facial/terapia
Seres Humanos
Má Oclusão/diagnóstico
Má Oclusão/terapia
Síndrome da Disfunção da Articulação Temporomandibular/diagnóstico
Síndrome da Disfunção da Articulação Temporomandibular/etiologia
Síndrome da Disfunção da Articulação Temporomandibular/terapia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1712
[Cu] Atualização por classe:171221
[Lr] Data última revisão:
171221
[Sb] Subgrupo de revista:D
[Da] Data de entrada para processamento:171201
[St] Status:MEDLINE


  3 / 2244 MEDLINE  
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Bussadori, Sandra Kalil
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[PMID]:28789647
[Au] Autor:Salgueiro MDCC; Bortoletto CC; Horliana ACR; Mota ACC; Motta LJ; Motta PB; MesquitaFerrari RA; Fernandes KPS; Bussadori SK
[Ad] Endereço:Postgraduate program in Biophotonics Applied to Health Sciences, Nove de Julho University, Rua Vergueiro, 249 - Liberdade, São Paulo, SP, CEP 0154001, Brazil.
[Ti] Título:Evaluation of muscle activity, bite force and salivary cortisol in children with bruxism before and after low level laser applied to acupoints: study protocol for a randomised controlled trial.
[So] Source:BMC Complement Altern Med;17(1):391, 2017 Aug 08.
[Is] ISSN:1472-6882
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:BACKGROUND: Bruxism is a repetitive activity that causes tooth wear, audible sounds, and discomfort. Preventive measures have been studied for conditions that can exert a negative influence on physiological development in children. Low-level laser therapy administered over acupoints is an effective, painless, low-cost treatment option that has achieved good results. Thus, the aim of the proposed study is to evaluate changes in muscle activity, bite force and salivary cortisol in children with bruxism after the application of low-level laser to accupoints. METHODS: The children will be randomly allocated to four groups of 19 individuals: G1 - low-level laser; G2 - occlusal splint; G3 - placebo laser; and G4 - control (without bruxism). The BTS TMJOINT electromyography will be used to determine muscle activity and a digital gnathodynamometer will be used to measure bite force. Salivary cortisol will be analysed at baseline as well as one and six months after treatment. Two-way ANOVA will be employed and complemented by Tukey's test. DISCUSSION: Bruxism is a repetitive activity of the masticatory muscles that can have negative consequences if not treated, such as tooth wear, noises, discomfort and anxiety. Thus, control and treatment measures should be taken. Although low-level laser therapy over acupoints has been indicated for children, the effects of this treatment modality have not yet been studied. TRIAL REGISTRATION: NCT02757261 on 8 April 2016. This study protocol received a grant from the Brazilian fostering agency São Paulo Research Foundation (FAPESP: #2015/24731-0).
[Mh] Termos MeSH primário: Pontos de Acupuntura
Força de Mordida
Bruxismo/terapia
Hidrocortisona/metabolismo
Terapia com Luz de Baixa Intensidade
Músculos da Mastigação/fisiologia
[Mh] Termos MeSH secundário: Bruxismo/metabolismo
Criança
Eletromiografia
Feminino
Seres Humanos
Masculino
Projetos de Pesquisa
Saliva/metabolismo
Resultado do Tratamento
[Pt] Tipo de publicação:JOURNAL ARTICLE; RANDOMIZED CONTROLLED TRIAL
[Nm] Nome de substância:
WI4X0X7BPJ (Hydrocortisone)
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170901
[Lr] Data última revisão:
170901
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170810
[St] Status:MEDLINE
[do] DOI:10.1186/s12906-017-1905-y


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[PMID]:28351492
[Au] Autor:Serra-Negra JM; Lobbezoo F; Martins CC; Stellini E; Manfredini D
[Ad] Endereço:Department of Pediatric Dentistry and Orthodontics, Universidade Federal de Minas Gerais, Av Antonio Carlos 6627, Campus Pampulha, Belo Horizonte, Minas Gerais 31270901, Brazil. Electronic address: juniaserranegra@hotmail.com.
[Ti] Título:Prevalence of sleep bruxism and awake bruxism in different chronotype profiles: Hypothesis of an association.
[So] Source:Med Hypotheses;101:55-58, 2017 Apr.
[Is] ISSN:1532-2777
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Sleep (SB) and awake bruxism (AB) recognize a multifactorial etiology and have a relationship with several psychological factors. Psychological disorders have recently been associated also with the chronotype, which is the propensity for an individual to be especially active at a particular time during a 24-h period. Based on the chronotype, the two extreme profiles are morningness and eveningness individuals. Due to the relationship that both the chronotype and bruxism have with psychological factors and the fact that performing tasks not compatible with chronotype can trigger stress, this review presents the hypothesis that the prevalence of SB and AB can differ with the various chronotype profiles. New perspectives for the study of bruxism etiology may emerge from investigations on the topic.
[Mh] Termos MeSH primário: Bruxismo/epidemiologia
Ritmo Circadiano
Bruxismo do Sono/epidemiologia
[Mh] Termos MeSH secundário: Seres Humanos
Modelos Teóricos
Grupo Associado
Prevalência
Sono
Inquéritos e Questionários
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171003
[Lr] Data última revisão:
171003
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170330
[St] Status:MEDLINE


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[PMID]:28267818
[Au] Autor:Gouw S; de Wijer A; Creugers NH; Kalaykova SI
[Ti] Título:Bruxism: Is There an Indication for Muscle-Stretching Exercises?
[So] Source:Int J Prosthodont;30(2):123-132, 2017 Mar/Apr.
[Is] ISSN:0893-2174
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Bruxism is a common phenomenon involving repetitive activation of the masticatory muscles. Muscle-stretching exercises are a recommended part of several international guidelines for musculoskeletal disorders and may be effective in management of the jaw muscle activity that gives rise to bruxism. However, most studies of muscle-stretching exercises have mainly focused on their influence on performance (eg, range of motion, coordination, and muscle strength) of the limb or trunk muscles of healthy individuals or individuals with sports-related injuries. Very few have investigated stretching of the human masticatory muscles and none muscle-stretching exercises in the management of (sleep) bruxism. This article reviews the literature on muscle-stretching exercises and their potential role in the management of sleep bruxism or its consequences in the musculoskeletal system.
[Mh] Termos MeSH primário: Bruxismo/reabilitação
Terapia por Exercício/métodos
Músculos da Mastigação/fisiopatologia
[Mh] Termos MeSH secundário: Seres Humanos
[Pt] Tipo de publicação:JOURNAL ARTICLE; REVIEW
[Em] Mês de entrada:1706
[Cu] Atualização por classe:170619
[Lr] Data última revisão:
170619
[Sb] Subgrupo de revista:D
[Da] Data de entrada para processamento:170308
[St] Status:MEDLINE
[do] DOI:10.11607/ijp.5082


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[PMID]:28243900
[Au] Autor:Louca Jounger S; Christidis N; Svensson P; List T; Ernberg M
[Ad] Endereço:Section for Orofacial Pain and Jaw Function, Department of Dental Medicine, Karolinska Institutet, SE 14104, Huddinge, Sweden. sofia.louca@ki.se.
[Ti] Título:Increased levels of intramuscular cytokines in patients with jaw muscle pain.
[So] Source:J Headache Pain;18(1):30, 2017 Dec.
[Is] ISSN:1129-2377
[Cp] País de publicação:Italy
[La] Idioma:eng
[Ab] Resumo:BACKGROUND: The aim of this study was to investigate cytokine levels in the masseter muscle, their response to experimental tooth-clenching and their relation to pain, fatigue and psychological distress in patients with temporomandibular disorders (TMD) myalgia. METHODS: Forty women, 20 with TMD myalgia (Diagnostic Criteria for TMD) and 20 age-matched healthy controls participated. Intramuscular microdialysis was performed to sample masseter muscle cytokines. After 140 min (baseline), a 20-minute tooth-clenching task was performed (50% of maximal voluntary contraction force). Pain (Numeric rating scale 0-10) and fatigue (Borg's Ratings of Perceived Exertion 6-20) were assessed throughout microdialysis, while pressure-pain thresholds (PPT) were assessed before and after microdialysis. Perceived stress (PSS-10) and Trait Anxiety (STAI) were assessed before microdialysis. RESULTS: The levels of IL-6, IL-7, IL-8 and IL-13 were higher in patients than controls (Mann Whitney U-test; P's < 0.05) during the entire microdialysis. IL-6, IL-8 and IL-13 changed during microdialysis in both groups (Friedman; P's < 0.05), while IL-1ß, IL-7 and GM-CSF changed only in patients (P's < 0.01). IL-6 and IL-8 increased in response to tooth-clenching in both groups (Wilcoxon test; P's < 0.05), while IL-7, IL-13 and TNF increased only in patients (P's < 0.05). Patients had higher pain and fatigue than controls before and after tooth-clenching (P < 0.001), and lower PPTs before and after microdialysis (P < 0.05). There were no correlations between cytokine levels, pain or fatigue. Also, there were no differences in stress or anxiety levels between groups. CONCLUSIONS: In conclusion, the masseter levels of IL-6, IL-7, IL-8 and IL-13 were elevated in patients with TMD myalgia and increased in response to tooth-clenching. Tooth-clenching increased jaw muscle pain and fatigue, but without correlations to cytokine levels. This implies that subclinical muscle inflammation may be involved in TMD myalgia pathophysiology, but that there is no direct cause-relation between inflammation and pain.
[Mh] Termos MeSH primário: Bruxismo/metabolismo
Citocinas/metabolismo
Dor Facial/metabolismo
Inflamação/metabolismo
Músculo Masseter/metabolismo
Mialgia/metabolismo
Transtornos da Articulação Temporomandibular/metabolismo
[Mh] Termos MeSH secundário: Adulto
Dor Facial/fisiopatologia
Feminino
Seres Humanos
Microdiálise
Mialgia/fisiopatologia
Transtornos da Articulação Temporomandibular/fisiopatologia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Cytokines)
[Em] Mês de entrada:1704
[Cu] Atualização por classe:170428
[Lr] Data última revisão:
170428
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170301
[St] Status:MEDLINE
[do] DOI:10.1186/s10194-017-0737-y


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[PMID]:27796166
[Au] Autor:Jiménez-Silva A; Peña-Durán C; Tobar-Reyes J; Frugone-Zambra R
[Ad] Endereço:a Facultad de Ciencias de la Salud , Universidad Autónoma de Chile , Temuco , Chile.
[Ti] Título:Sleep and awake bruxism in adults and its relationship with temporomandibular disorders: A systematic review from 2003 to 2014.
[So] Source:Acta Odontol Scand;75(1):36-58, 2017 Jan.
[Is] ISSN:1502-3850
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:OBJECTIVE: In order to establish a relationship between bruxism and temporomandibular disorders (TMDs), a systematic review was performed. MATERIALS AND METHODS: A systematic research was performed based on PubMed, Cochrane Library, Medline, Embase, BIREME, Lilacs and Scielo data bases, between 2003 and 2014 including all languages. Descriptive clinical cases were identified. Two independent authors selected the articles. PICO format was used to analyse the studies and the Newcastle-Ottawa Scale (NOS) was used to verify the quality of the evidence. RESULTS: Thirty-nine studies (n = 39) were analysed in this review. According to bruxism diagnosis, articles were grouped as follows: polysomnographic diagnosis (PSG) (n = 7), clinical diagnosis (n = 11) and survey/self-report (n = 21). Thirty-three articles (n = 33) established a positive relation between bruxism and TMD and six (n = 6) did not. Quality of evidence was low to moderate. In general, the most part of the studies showed shortcomings on their design with bias risk, and also had a low sensitivity on bruxism diagnosis. CONCLUSIONS: The evidence based on PSG was not as conclusive as the studies that used surveys and clinical exam to diagnosis bruxism, when bruxism was related to TMD. Sleep bruxism could be associated with myofascial pain, arthralgia and joint pathology as disc displacement and joint noises. Although the evidence at present is inconclusive and does not provide information according to the type of bruxism (bruxism sleep and wakefulness), it is possible to suggest that bruxism would be associated with TMD.
[Mh] Termos MeSH primário: Bruxismo/complicações
Bruxismo do Sono/complicações
Transtornos da Articulação Temporomandibular/complicações
[Mh] Termos MeSH secundário: Artralgia/complicações
Seres Humanos
Luxações Articulares/complicações
Síndrome da Disfunção da Articulação Temporomandibular/complicações
[Pt] Tipo de publicação:JOURNAL ARTICLE; REVIEW
[Em] Mês de entrada:1701
[Cu] Atualização por classe:170111
[Lr] Data última revisão:
170111
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:161101
[St] Status:MEDLINE
[do] DOI:10.1080/00016357.2016.1247465


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[PMID]:27748979
[Au] Autor:Antoun JS; Thomson WM; Merriman TR; Farella M
[Ad] Endereço:Department of Oral Sciences, Sir John Walsh Research Institute, University of Otago, Dunedin, New Zealand.
[Ti] Título:Self-reported oral behaviour habits in hyperdivergent and normodivergent facial types.
[So] Source:J Oral Rehabil;44(1):16-21, 2017 Jan.
[Is] ISSN:1365-2842
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:The relationship between facial morphology and jaw function remains controversial. The purpose of this study was to investigate differences in self-reported oral behaviour habits between individuals with normodivergent and hyperdivergent facial types. Some 80 cases and controls were individually matched on age, sex ethnicity and treatment stage. The participants were recruited from an orthodontic clinic, and included both adolescents and adults. Habitual oral activity was assessed using the Oral Behaviour Checklist (OBC) based on their experiences in the past 4 weeks. Univariate and bivariate analyses were performed. The sample had a mean age of 17·2 years (SD = 4·6; range = 12-49 years), and was predominantly female (65·0%) and of New Zealand European origin (91·3%). The prevalence of reporting one or more frequently performed habitual muscular behaviour in either study group was over 85% (P > 0·05). There was no difference in total OBC score between the hyperdivergent (25·6; SD: 9·0) and normodivergent group (25·3; SD: 9·9). Moreover, there was no difference in the prevalence of either nocturnal or daytime oral behaviours between the two groups. While this study did not include any objective measures of functional or habitual activity, we found no differences in self-reported oral behaviour habits between normodivergent and hyperdivergent individuals. The findings do not support an association between vertical facial form and habitual muscular activity.
[Mh] Termos MeSH primário: Face/anatomia & histologia
Ossos Faciais/anormalidades
Má Oclusão/fisiopatologia
Autorrelato
[Mh] Termos MeSH secundário: Adolescente
Adulto
Bruxismo/fisiopatologia
Criança
Arco Dental/fisiopatologia
Face/fisiologia
Face/fisiopatologia
Ossos Faciais/anatomia & histologia
Ossos Faciais/fisiopatologia
Feminino
Seres Humanos
Masculino
Mastigação/fisiologia
Meia-Idade
Nova Zelândia
Reprodutibilidade dos Testes
Comportamento Verbal/fisiologia
Dimensão Vertical
Bocejo/fisiologia
Adulto Jovem
[Pt] Tipo de publicação:COMPARATIVE STUDY; JOURNAL ARTICLE
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171020
[Lr] Data última revisão:
171020
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:161018
[St] Status:MEDLINE
[do] DOI:10.1111/joor.12452


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[PMID]:27687043
[Au] Autor:Berger M; Szalewski L; Szkutnik J; Ginszt M; Ginszt A
[Ad] Endereço:Department of Functional Masticatory Disorders, Medical University of Lublin, Lublin, Poland.
[Ti] Título:Different association between specific manifestations of bruxism and temporomandibular disorder pain.
[So] Source:Neurol Neurochir Pol;51(1):7-11, 2017 Jan - Feb.
[Is] ISSN:0028-3843
[Cp] País de publicação:Poland
[La] Idioma:eng
[Ab] Resumo:INTRODUCTION: A growing body of evidence suggests that bruxism exists in two separate manifestations. However, little is known about the association between specific manifestations of bruxism and temporomandibular disorder (TMD) pain. AIM: The aim of our study was to analyze the association between TMD pain and specific diagnoses of bruxism (sleep, awake, and mixed diagnosis of sleep and awake bruxism). MATERIAL AND METHODS: 508 adult patients (296 women and 212 men), aged between 18 and 64 years (mean age 34±12 years), attending to a clinic for general dental treatment. Patients were asked to fill an anonymous questionnaire, consisting of three questions, verifying the presence of TMD pain and two forms of bruxism. All questions were based on the Polish version of the Research Diagnostic Criteria for Temporomandibular Disorders patient history questionnaire. Cross tabulation was done, and χ was used as a test of significance to find the association between the variables. RESULTS: Awake bruxism was associated with TMD pain only in men (χ =7.746, p<0.05) while mixed diagnosis of bruxism was associated with TMD pain in both women (χ =10.486, p<0.05) and men (χ =4.314, p<0.05). There was no statistically significant association between sleep bruxism and TMD pain. Gender-related differences in the presence of all bruxism diagnoses were also statistically insignificant. CONCLUSIONS: Interaction between sleep and awake bruxism may increase the risk for TMD pain. We suggest considering concomitance as a confounder, when studying sleep or awake bruxism.
[Mh] Termos MeSH primário: Bruxismo/fisiopatologia
Dor Facial/fisiopatologia
Transtornos da Articulação Temporomandibular/fisiopatologia
[Mh] Termos MeSH secundário: Adolescente
Adulto
Bruxismo/classificação
Bruxismo/complicações
Dor Facial/etiologia
Feminino
Seres Humanos
Masculino
Meia-Idade
Fatores Sexuais
Bruxismo do Sono/complicações
Bruxismo do Sono/fisiopatologia
Transtornos da Articulação Temporomandibular/etiologia
Adulto Jovem
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1706
[Cu] Atualização por classe:170620
[Lr] Data última revisão:
170620
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:161001
[St] Status:MEDLINE


  10 / 2244 MEDLINE  
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[PMID]:28268587
[Au] Autor:Abreu de Souza M; Krefer AG; Benvenutti Borba G; Vizinoni E Silva GJ; Franco AP; Gamba HR
[Ti] Título:Generation of 3D thermal models for dentistry applications.
[So] Source:Conf Proc IEEE Eng Med Biol Soc;2016:1397-1400, 2016 08.
[Is] ISSN:1557-170X
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:There are a variety of medical imaging modalities available, although each modality focus into different aspects, for example: anatomical, physiological or geometrical information. This paper presents a new imaging modality (3D THERMO-SCAN) that combines anatomical computer tomography (CT) imaging slices, together with 2D infrared thermography images and 3D scanned shaped models of the area under study. Therefore, it is presented the 3D reconstructions involving a case study of a volunteer with bruxism. Some characteristics of bruxism are the hyperactivity of the chewing muscles, which changes the dynamics of microcirculation, also changing the correspondent skin's temperature. The emphasis is to show the corresponding structures, such as jaw/mandibular region that will produce either decrease or increase in temperature, which are related to bruxism and the associated use of an occlusal splint, respectively.
[Mh] Termos MeSH primário: Bruxismo/diagnóstico por imagem
Odontologia/métodos
Imagem Tridimensional
Mandíbula/diagnóstico por imagem
Tomografia Computadorizada por Raios X
[Mh] Termos MeSH secundário: Feminino
Cabeça/diagnóstico por imagem
Seres Humanos
Processamento de Imagem Assistida por Computador
Mastigação
Microcirculação
Modelos Anatômicos
Modelos Teóricos
Músculo Esquelético/diagnóstico por imagem
Placas Oclusais
Temperatura Cutânea
Temperatura Ambiente
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Em] Mês de entrada:1707
[Cu] Atualização por classe:171117
[Lr] Data última revisão:
171117
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170309
[St] Status:MEDLINE
[do] DOI:10.1109/EMBC.2016.7590969



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