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1.
Int. j. odontostomatol. (Print) ; 14(1): 42-47, mar. 2020. tab
Article in Spanish | LILACS | ID: biblio-1056499

ABSTRACT

RESUMEN: El objectivo de este estudio fue describir los valores promedio de oximetría, frecuencia cardíaca y eventos de apnea durante la noche y la actividad de los músculos maseteros y temporales en un grupo de adultos jóvenes con BS. Estudio observacional descriptivo de serie de casos que consideró una muestra 20 jóvenes entre 21 y 25 años diagnosticados con BS mediante polisomnografía. Se describieron las condiciones de actividad de los músculos maseteros y temporales mediante electromiografía y los valores e los signos vitales mediante polisomnografía. El análisis estadístico fue de tipo descriptivo, se aplicaron medidas de tendencia central, frecuencias absolutas y relativas. El promedio de la actividad muscular durante la masticación de los maseteros fue (D: 86) (I: 520). El promedio de la actividad muscular durante la masticación de los temporales fue (D: 340) (I: 510). El promedio en los episodios de hipopnea fue de (28,9). El promedio de oximetría fue (NMOR: 93,5) (MOR: 93,8). El promedio de la tasa cardiaca fue (NMOR: 65,4) (MOR: 66,8) latidos/minuto. El promedio de eventos de bruxismo fue (NREM: 135,4) (REM: 120,2).y el índice (eventos BS/hora) (40,60). Las características de las musculares masticatorias y los signos vitales durante el sueño de los sujetos con BS pueden ayudar al entendimiento y a la toma de decisiones en el tratamiento.


ABSTRACT: The objective of the study was to describe the average oximetry, heart rate, and apnea events values during sleep, and the activity of masseter and temporal muscles in a group of young adults with SB (Sleep Bruxism). This serial case and observational descriptive study comprised of a sample of 20 young people between 21 and 25 years of age, who were diagnosed with SB through a polysomnography test. Electromyography recordings served to describe the activity conditions of masseter and temporal muscles, while polysomnography was used to obtain measurement values and vital signs. A descriptive statistical analysis accounting for measures of central tendency, absolute and relative frequencies was performed. During mastication, the average masseter and temporal muscle activity values registered at (D: 86) (I: 520), and (D: 340) (I: 510) respectively. While, the average value for hypopnea episodes was (28.9), and (NREM: 93.5) (REM: 93.8) for oximetry. The average heart rate exhibited a value of (NREM: 65.4) (REM: 66.8) beats / minute, while the values for bruxism events registered at (NREM: 135.4) (REM: 120.2) with an index value of (SB events / hour) (40.60). Muscles of mastication characteristics, and vital signs during sleep for subjects with SB can aid in understanding and decision making in treatment.


Subject(s)
Humans , Male , Female , Adult , Bruxism , Sleep Bruxism/complications , Sleep Bruxism/diagnosis , Heart Rate/drug effects , Apnea , Oximetry , Epidemiology, Descriptive , Polysomnography , Dental Occlusion , Electromyography , Observational Study , Mastication , Mexico , Muscle Contraction
2.
Arq. neuropsiquiatr ; 77(7): 478-484, July 2019. tab, graf
Article in English | LILACS | ID: biblio-1011366

ABSTRACT

ABSTRACT Objective To assess the presence of bruxism and anxiety among military firefighters with frequent episodic tension-type headache and painful temporomandibular disorders (TMDs). Methods The sample consisted of 162 individuals aged 18 to 55 years divided into four groups. Headache was diagnosed in accordance with the International Classification of Headache Disorders-III. The Research Diagnostic Criteria for Temporomandibular Disorders questionnaire was used to classify TMDs and awake bruxism; sleep bruxism was diagnosed in accordance with the International Classification of Sleep Disorders-3; and anxiety was classified using the Beck Anxiety Inventory. In statistical models, a significance level of 95% was used. The chi-square test was used to assess anxiety. Results Associations were found among frequent episodic tension-type headache, painful TMDs, awake bruxism and anxiety (p < 0.0005). Sleep bruxism was not a risk factor (p = 0.119) except when associated with awake bruxism (p = 0.011). Conclusion Anxiety and awake bruxism were independent risk factors for developing frequent episodic tension-type headache associated with painful TMDs; only awake bruxism was a risk factor for frequent episodic tension-type headache with non-painful TMDs.


RESUMO Objetivo Avaliar a presença de bruxismo e sintomas de ansiedade entre bombeiros militares com cefaleia do tipo tensional episódica frequente (CTTEF) e desordens temporomandibulares Dolorosas (DTMs). Métodos A amostra foi composta por 162 indivíduos com idade entre 18 e 55 anos divididos em quatro grupos. A CTTEF foi diagnosticada de acordo com o ICHD-III. O RDC / TMD foi usado para classificar as DTMs e o bruxismo acordado; o bruxismo do sono foi diagnosticado de acordo com o ICSD-3; e a ansiedade foi classificada usando o Inventário de Ansiedade de Beck. Nos modelos estatísticos, utilizou-se um nível de significância de 95%. O teste Qui-quadrado avaliou a ansiedade. Resultados Associações foram encontradas entre CTTEF, DTMs dolorosas, bruxismo diurno e ansiedade (p < 0,0005). O bruxismo do sono não foi fator de risco (p = 0,119), mas quando associado à atividade diurna (p = 0,011). Conclusão Ansiedade e bruxismo diurno foram fatores de risco independentes para o desenvolvimento de CTTEF associado a DTMs dolorosas. Apenas o bruxismo diurno foi fator de risco para CTTEF com DTMs não dolorosas.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Young Adult , Anxiety/complications , Bruxism/complications , Temporomandibular Joint Disorders/etiology , Tension-Type Headache/etiology , Firefighters/statistics & numerical data , Military Personnel/statistics & numerical data , Anxiety/diagnosis , Bruxism/diagnosis , Temporomandibular Joint Disorders/diagnosis , Case-Control Studies , Chronic Disease , Surveys and Questionnaires , Risk Factors , Tension-Type Headache/diagnosis , Sleep Bruxism/complications , Sleep Bruxism/diagnosis , Educational Status , Self Report
3.
Braz. j. otorhinolaryngol. (Impr.) ; 84(5): 614-619, Sept.-Oct. 2018. tab
Article in English | LILACS | ID: biblio-974361

ABSTRACT

Abstract Introduction: Temporomandibular disorder is an umbrella term for various clinical problems affecting the muscles of mastication, temporomandibular joint and associated structures. This disorder has a multifactor etiology, with oral parafunctional habits considered an important co-factor. Among such habits, sleep bruxism is considered a causal agent involved in the initiation and/or perpetuation of temporomandibular disorder. That condition can result in pain otologic symptoms. Objective: The aim of the present study was to investigate the relationship between temporomandibular disorder and both otologic symptoms and bruxism. Methods: A total of 776 individuals aged 15 years or older from urban areas in the city of Recife (Brazil) registered at Family Health Units were examined. The diagnosis of temporomandibular disorder was determined using Axis I of the Research Diagnostic Criteria for temporomandibular disorders, addressing questions concerning myofascial pain and joint problems (disk displacement, arthralgia, osteoarthritis and osteoarthrosis). Four examiners had previously undergone training and calibration exercises for the administration of the instrument. Intra-examiner and inter-examiner agreement was determined using the Kappa statistic. Individuals with a diagnosis of at least one of these conditions were classified as having temporomandibular disorder. The diagnosis of otologic symptoms and bruxism was defined using the same instrument and a clinical exam. Results: Among the individuals with temporomandibular disorder, 58.2% had at least one otologic symptom and 52% exhibited bruxism. Statistically significant associations were found between the disorder and both otologic symptoms and bruxism (p < 0.01 for both conditions; OR = 2.12 and 2.3 respectively). Otologic symptoms and bruxism maintained statistical significance in the binary logistic regression analysis, which demonstrated a 1.7 fold and twofold greater chance of such individuals have temporomandibular disorder, respectively. Conclusion: The logistic regression analysis demonstrated strong associations between the disorder and both otologic symptoms and bruxism when analyzed simultaneously, independently of patient age and gender.


Resumo Introdução: A disfunção temporomandibular é um termo que engloba vários problemas clínicos que afetam os músculos da mastigação, a articulação temporomandibular e estruturas associadas. Esse distúrbio tem uma etiologia multifatorial, com hábitos parafuncionais orais considerados um importante cofator. Entre esses hábitos, o bruxismo do sono é considerado um agente causador envolvido no desenvolvimento e/ou na perpetuação de disfunção temporomandibular. Esse problema pode resultar em sintomas otológicos dolorosos. Objetivo: Investigar a relação entre disfunção temporomandibular e os sintomas otológicos e bruxismo. Método: Foram examinados 776 indivíduos com idade igual ou superior a 15 anos de áreas urbanas da cidade de Recife (Brasil) registrados nas Unidades de Saúde da Família. O diagnóstico da disfunção foi determinado utilizando o Eixo I dos Critérios de Diagnóstico de Pesquisa para Distúrbios Temporomandibulares, abordando questões relativas a dor miofascial e problemas articulares (luxação discal, artralgia, osteoartrite e osteoartrose). Quatro examinadores foram treinados para a administração do instrumento. A concordância intraexaminador e interexaminador foi determinada usando a estatística Kappa. Os indivíduos com diagnóstico de pelo menos uma dessas condições foram classificados como tendo disfunção temporomandibular. O diagnóstico de sintomas otológicos e bruxismo foi definido utilizando o mesmo instrumento de diagnóstico e exame clínico. Resultados: Entre os indivíduos com a disfunção, 58,2% apresentaram pelo menos um sintoma otológico e 52% apresentaram bruxismo. Foram encontradas associações estatisticamente significativas entre a disfunção temporomandibular e ambos os sintomas otológicos e bruxismo (p < 0,01 para ambos os problemas, OR = 2,12 e 2,3, respectivamente). Os sintomas otológicos e o bruxismo mantiveram significância estatística na análise de regressão logística binária, o que demonstrou uma probabilidade de 1,7 e 2 vezes maior chance de que esses indivíduos tenham disfunção temporomandibular, respectivamente. Conclusão: A análise de regressão logística demonstrou associações fortes entre disfunção temporomandibular e sintomas otológicos e bruxismo quando analisados simultaneamente, independentemente da idade e do sexo do paciente.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Young Adult , Temporomandibular Joint Disorders/diagnosis , Temporomandibular Joint Disorders/etiology , Sleep Bruxism/complications , Sleep Bruxism/diagnosis , Diagnostic Techniques, Otological , Comorbidity , Cross-Sectional Studies , Ear Diseases/diagnosis , Ear Diseases/etiology
4.
Arq. neuropsiquiatr ; 76(6): 387-392, June 2018. tab
Article in English | LILACS | ID: biblio-950554

ABSTRACT

ABSTRACT Objective To investigate associations of temporomandibular disorders (TMDs), bruxism, anxiety and sleep quality among military firefighters with frequent episodic tension-type headache (FETTH). Methods The sample comprised two groups (80 individuals): controls (mean age 35.2 years) and study group (mean age 38.5 years). Headache was diagnosed in accordance with the ICHD-III. The Research Diagnostic Criteria for TMDs were used to classify the TMDs; bruxism was diagnosed in accordance with the International Classification of Sleep Disorders; anxiety was classified using the Beck Anxiety Inventory; and sleep quality was assessed using the Pittsburgh Sleep Quality Index. In the statistical models, we used a significance level of 95%. Results Associations were found between participants with FETTH and TMDs (p < 0.001) and anxiety (p = 0.002).Poor quality of sleep (p = 0.687) and bruxism (p = 0.670) were not risk factors. Conclusion The study found that TMDs and anxiety among firefighters were associated with FETTH.


RESUMO Objetivo Investigar associações de distúrbios temporomandibulares (DTM), bruxismo, ansiedade e qualidade subjetiva do sono entre bombeiros militares com cefaleia do tipo tensional episódica frequente (CTTEF). Método A amostra consistiu em dois grupos com 80 indivíduos cada: controles (idade média 35,2 anos) e grupo de estudo (idade média 38,5 anos). A dor de cabeça foi diagnosticada de acordo com a Classificação Internacional de Cefaleias, 3a edição. Os critérios de diagnóstico de pesquisa para DTM (RDC / TMD) foram utilizados para classificar DTM; o bruxismo foi diagnosticado de acordo com a Classificação Internacional de Distúrbios do Sono; a ansiedade foi classificada usando o Inventário de Ansiedade Beck; e a qualidade do sono foi avaliada usando o Índice de Qualidade do Sono de Pittsburgh (PSQI). Nos modelos estatísticos utilizamos um nível de significância de 95%. Resultados Foram encontradas associações entre indivíduos com CTTEF e presença de DTM (p <0,001) e ansiedade (p = 0,002). A baixa qualidade do sono (p = 0,687) e o bruxismo (p = 0,670) não foram fatores de risco para CTTEF. Conclusão O estudo verificou que DTM e ansiedade entre os bombeiros estavam associados a CTTEF, mas a qualidade subjetiva do sono e o bruxismo não foram fatores de risco.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Young Adult , Anxiety/complications , Temporomandibular Joint Disorders/complications , Tension-Type Headache/etiology , Sleep Bruxism/complications , Firefighters , Military Personnel , Socioeconomic Factors , Case-Control Studies , Risk Factors
5.
Rev. chil. reumatol ; 34(4): 156-162, 2018. ilus
Article in Spanish | LILACS | ID: biblio-1254250

ABSTRACT

Los trastornos temporomandibulares (TTM) corresponden a un grupo de condiciones musculoesqueletales y neruromusculares que involucran las articulaciones temporomandibulares (ATM), los músculos masticatorios y todos los tejidos asociados. La etiología de los TTM es considerada multifactorial, siendo el bruxismo de sueño (BS) uno de muchos factores asociados con TTM dolorosos. Tanto los TTM como el BS se presentan en adultos y niños y actualmente es sabido que la etiopatogenia de ambos no difiere de acuerdo a la edad. Las ATM son articulaciones sinoviales que pueden verse afectadas por diversos TTM o por condiciones sistémicas como la artritis idiopática juvenil (AIJ). La ATM está involucrada en un 40% de los pacientes con AIJ, siendo subestimada debido a que clínica-mente se manifiesta con poco dolor. En el presente artículo se revisarán los conceptos de TTM y BS en niños, así como también la manifestación de la AIJ en el territorio orofacial, entregando una aproximación de su etiopatogenia, identificación y manejo.


Temporomandibular disorders (TMD) encompass a group of musculoskeletal and neuromuscular conditions that involve the temporomandibular joints (TMJ), the masticatory muscles, and all associated tissues. TMD's etiology is considered to be mul-tifactorial, were sleep bruxism (SB) is one of many causes of painful TMD. TMD and SB can present in adults and children and the etiology does not differ regarding age.TMJ are synovial joints that can be affected by many TMD as well as systemic conditions such as juvenile idiopathic arthritis (JIA). TMJ are involved in 40% of patients with JIA, which is usually underestimated because of its painless presentation.This article will review the concepts of TMD and SB in children, as well as JIA presentation in the orofacial region.


Subject(s)
Humans , Male , Female , Child , Arthritis, Juvenile/complications , Temporomandibular Joint Disorders/etiology , Sleep Bruxism/complications , Temporomandibular Joint/pathology , Facial Pain , Sleep Bruxism/etiology
6.
Int. j. odontostomatol. (Print) ; 10(1): 41-47, abr. 2016. ilus
Article in Spanish | LILACS | ID: lil-782620

ABSTRACT

El bruxismo del sueño (BS), es el acto de apretar y rechinar los dientes mientras se duerme, lo cual puede producir serias consecuencias en los niños, como el desgaste dentario y dolor muscular. El objetivo de esta investigación fue determinar la prevalencia del BS en niños, además de relacionarlo con la presencia de signos de trastornos temporomandibular (TTM) y de las parafunciones diurnas (PFD). La muestra está conformada por 369 estudiantes de 6 a 14 años. El diagnóstico de BS se basa en los criterios de inclusión de la Academia Americana de Medicina del Sueño, con reporte de los padres indicando la historia nocturna de apriete/rechinamiento dentario, presencia de PFD y antecedentes médicos. La información se complementó con examen clínico de signos de TTM y desgaste dentario. Para análisis estadístico se utilizaron las pruebas Chi-Cuadrado y Odds Ratio, con un intervalo de confianza de 95 %. La prevalencia de BS fue de 32 %. Los niños de 6 años presentan la mayor prevalencia (38 %), y los de 14 años la menor (27 %). De los individuos con BS, el 77 % presentaban signos de TTM (p<0,0001; OR: 5,4) y el 87 % presentaba PFD (p=0,0003; OR= 2,9). La prevalencia de BS, su distribución por edad y sexo, se corresponde con la evidencia científica internacional. El BS es un factor de riesgo para los TTM, aumentando las probabilidades de que las personas puedan sufrir mialgias o artralgias. En las parafunciones, el hábito de morder durante el día es común en los pacientes con BS. El tratamiento llevado a cabo durante la infancia con un diagnóstico temprano, podría ser capaz de prevenir el daño a la salud de un individuo como futuro adulto.


Sleep Bruxism (SB) is the act of grinding and clenching teeth during sleep, which could lead serious consequences in children, such a tooth wear and muscle pain. The objective of this research was to determine the prevalence of SB in children, and to relate the presence of signs of temporomandibular disorders (TMD) and daytime oral parafunctions. The sample consists of 369 students of 6­14 years old. SB diagnosis is based on the inclusion criteria of the American Academy of Sleep Medicine, with parent report indicating the history of tooth clenching/grinding, presence of awake oral parafunctions and medical history. The information was complemented by clinical examination of signs of TMD and tooth wear. For statistical analysis chi-square test and Odds Ratio Test was used, with a confidence interval of 95 %. The prevalence of SB was 32 %. Children 6 years old had the highest prevalence (38 %), and children 14 years old had less (27 %). Individuals with SB, 77 % showed signs of TMD (p<0.0001; OR= 5.4) and 87 % had daytime parafunctions (p= 0.0003; OR= 2.9). The prevalence of SB, its distribution by age and sex, corresponds to the international scientific evidence. The SB is a risk factor for TMD, increasing the probabilities that people may suffer muscle or joint aches. Daytime parafunctions are common in patients with SB. The treatment carried out during childhood with an early diagnosis, might be able to prevent damage to the health of an individual as a future adult.


Subject(s)
Humans , Male , Female , Child , Adolescent , Temporomandibular Joint Disorders/epidemiology , Sleep Bruxism/epidemiology , Temporomandibular Joint Disorders/etiology , Temporomandibular Joint Disorders/physiopathology , Chile , Prevalence , Sleep Bruxism/complications , Sleep Bruxism/diagnosis , Sleep Bruxism/physiopathology
7.
Belo Horizonte; s.n; 2016. 122 p. ilus.
Thesis in Portuguese | LILACS, BBO | ID: biblio-914020

ABSTRACT

O objetivo deste estudo foi investigar a associação entre o provável bruxismo noturno, bullying verbal escolar, classe econômica e satisfação de vida em adolescentes. : o primeiro com delineamento transversal de base populacional e o segundo, um estudo caso-controle aninhado ao estudo transversal. O estudo transversal de base populacional foi realizado com uma amostra de 1344 adolescentes de 13 a 15 anos de idade, matriculados em escolas de Itabira, Brasil. Os dados sobre o provável bruxismo noturno e classificação econômica foram obtidos por meio de questionário respondido pelos pais. Por sua vez, as informações sobre o envolvimento em episódios de bullying verbal escolar e satisfação de vida foram coletadas por meio de questionário respondido pelos adolescentes. O bruxismo noturno foi identificado à partir dos critérios mínimos da International Classification of Sleep Disorders (ICSD), enquanto as questões sobre o bullying verbal escolar foram baseadas no questionário da Pesquisa Nacional de Saúde do Escolar (PeNSE). Para se classificar economicamente às famílias, foram adotados os critérios formulados pela Associação Brasileira de Empresa de Pesquisa (ABEP). A satisfação de vida foi avaliada através da Escala Multidimensional de Satisfação de Vida para Adolescentes (EMSVA). Os dados foram analisados mediante testes bivariados e regressão de Poisson com variância robusta. De acordo com o relato dos pais, 205 (15,3%) adolescentes apresentavam provável bruxismo noturno. Em relação ao bullying verbal escolar, 10,9% dos adolescentes eram vítimas, 17,2% eram agressores e 5,9% eram tanto vítimas quanto agressores. A maior prevalência de bruxismo noturno foi observada entre adolescentes vítimas de bullying verbal escolar (RP: 6,31; IC95%: 4,78-8,32) e vítimas/agressores (RP: 5,27; IC95%: 3,82-7,27). O bruxismo noturno associou-se também à alta classe econômica (RP: 1,51; IC95%: 1.23-1,86), aos maiores escores de satisfação de vida nos domínios self (RP: 1,04; IC95%: 1,00-1,08), escola (RP: 1,05; IC95%: 1,02-1,09) e autoeficácia (RP: 1,07; IC95%: 1,03-1,12) e aos baixos escores de satisfação no domínio não violência (RP: 0,96; IC95%: 0,93-0,99). No estudo caso-controle, os adolescentes que participaram do estudo transversal foram distribuídos em dois grupos de acordo com a presença/ausência do provável bruxismo noturno. O grupo caso foi composto por 103 adolescentes com bruxismo noturno e o grupo controle tinha 206 participantes sem bruxismo noturno. Os grupos foram pareados de acordo com gênero e idade dos adolescentes e adotou-se uma proporção de dois controles para cada caso. A associação entre a variável dependente (bruxismo noturno) e as variáveis independentes (classe econômica e bullying verbal escolar) foi verificada por meio de modelos de regressão logística condicional não ajustado e ajustado. À partir da análise dos dados, verificou-se que os adolescentes com bruxismo noturno tiveram uma chance seis vezes maior de terem sido expostos a episódios de bullying verbal escolar (OR: 6,08; IC95%: 4,25-8,72), em comparação aos adolescentes do grupo controle. Diante destes resultados, concluiu-se que o bruxismo noturno associou-se significativamente ao bullying verbal escolar em ambos os estudos. Em contrapartida, a associação entre o bruxismo noturno e a classe econômica foi observada apenas no estudo transversal


The aim of this study was to investigate the association between probable sleep bruxism, school verbal bullying, economic class and life satisfaction in adolescents. This study will be presented in two papers format: the first crosssectional population-based and the second, a case-control study nested in the cross-sectional study. The cross-sectional population-based study was conducted with a sample of 1344 adolescents aged 13 to 15 years of age, enrolled in schools in Itabira, Brazil. Data on the likely sleep bruxism and economic status were obtained through a questionnaire answered by parents. In turn, the information about the involvement in episodes of verbal bullying and school life satisfaction were collected through questionnaires answered by adolescents. The sleep bruxism has been identified as the minimum criteria of the International Classification of Sleep Disorders (ICSD), while questions about the school verbal bullying were based on the questionnaire from the National School of Health (PeNSE). To qualify economically families, they were adopted the criteria formulated by the Brazilian Association of Research Companies (ABEP). The life satisfaction was assessed using the Multidimensional Scale for Adolescents Life Satisfaction (EMSVA). Data were analyzed using bivariate tests and Poisson regression with robust variance. According to parents' reports, 205 (15.3%) adolescents were likely nocturnal bruxism. In relation to the school verbal bullying, 10.9% of adolescents were victims, 17.2% were aggressors and 5.9% were both victims and perpetrators. The higher prevalence of sleep bruxism was observed among adolescent victims of school verbal bullying (OR: 6.31; 95% CI: 4.78 to 8.32) and victims/perpetrators (PR: 5.27; 95% CI: 3.82 -7.27). The sleep bruxism was associated also with high economic class (PR: 1.51; 95% CI: 1.23-1,86) to higher life satisfaction scores in self domains (RP: 1.04; 95% CI: 1, 00 to 1.08), school (PR: 1.05; 95% CI: 1.02 to 1.09) and self-efficacy (OR: 1.07; 95% CI: 1.03 to 1.12) and low scores satisfaction in the non-violence (PR: 0.96; 95% CI: 0.93-0.99). In the case-control study, adolescents who participated in the cross-sectional study were divided into two groups according to the presence/absence of probable sleep bruxism. The case group was composed of 103 adolescents with sleep bruxism and the control group had 206 participants without sleep bruxism. The groups were matched according to gender and age of adolescents and we adopted a ratio of two controls for each case. The association between the dependent variable (sleep bruxism) and independent variables (economic class and school verbal bullying) was verified by conditional logistic regression models unadjusted and adjusted. In the analysis of this data, it was found that adolescents with sleep bruxism had a six times greater chance of having been exposed to episodes of school verbal bullying (OR: 6.08; 95% CI: 4.25 to 8.72) compared to adolescents in the control group. Given these results, it was concluded that sleep bruxism was significantly associated to school verbal bullying in both studies. In contrast, the association between sleep bruxism and economy class was only observed in cross-sectional study


Subject(s)
Humans , Male , Female , Adolescent , Bullying/classification , Sleep Bruxism/complications , Sleep Bruxism/therapy , Adolescent , Association , Cross-Sectional Studies/statistics & numerical data , Quality of Life , Social Class
8.
Rev. chil. pediatr ; 86(5): 373-379, oct. 2015. ilus
Article in Spanish | LILACS | ID: lil-771653

ABSTRACT

El bruxismo es una actividad muscular mandibular repetitiva, caracterizada por apriete y rechinamiento dentario. Se considera un fenómeno regulado por el sistema nervioso central, principalmente, e influido por factores periféricos. Tiene 2 manifestaciones circadianas distintas: puede ocurrir durante el sueño -indicado como bruxismo de sueño- o durante la vigilia -indicado como bruxismo despierto-. El bruxismo es mucho más que solo el desgaste que podemos observar en los dientes: de hecho, se asocia con dolor orofacial, cefaleas, trastornos del sueño, trastornos respiratorios durante el sueño como el síndrome de apnea e hipoapnea del sueño, trastornos del comportamiento o asociados al uso de fármacos. Además, se ve influido por factores psicosociales y posturales, lo que indica que parafunciones oromandibulares, los trastornos temporomandibulares, la maloclusión, los altos niveles de ansiedad y de estrés, entre otros, podrían influir en la ocurrencia de bruxismo. Su etiología es considerada hoy como multifactorial. Su detección temprana, diagnóstico, tratamiento y la prevención de sus posibles consecuencias en los pacientes es responsabilidad del pediatra y del odontólogo. El objetivo de esta revisión es actualizar los conceptos sobre esta patología y alertar a los profesionales de la salud sobre su detección precoz y su manejo oportuno.


Bruxism is a rhythmic masticatory muscle activity, characterized by teeth grinding and clenching. This is a phenomenon mainly regulated by the central nervous system and peripherally influenced. It has two circadian manifestations, during sleep (sleep bruxism) and awake states (awake bruxism). Bruxism is much more than just tooth wearing. It is currently linked to orofacial pain; headaches; sleep disorders; sleep breathing disorders, such as apnea and hypopnea sleep syndrome; behavior disorders, or those associated with the use of medications. It is also influenced by psycho-social and behavior factors, which means that oromandibular parafunctional activities, temporomandibular disorders, malocclusion, high levels of anxiety and stress, among others, may precipitate the occurrence of bruxism. Nowadays, its etiology is multifactorial. The dentist and the pediatrician are responsible for its early detection, diagnosis, management, and prevention of its possible consequences on the patients. The aim of this review is to update the concepts of this disease and to make health professionals aware of its early detection and its timely management.


Subject(s)
Humans , Child , Adolescent , Facial Pain/etiology , Sleep Bruxism/therapy , Tooth Wear/etiology , Anxiety/etiology , Sleep Wake Disorders/etiology , Temporomandibular Joint Disorders/etiology , Sleep Bruxism/complications , Sleep Bruxism/diagnosis , Early Diagnosis , Tooth Wear/prevention & control , Headache/etiology
9.
Rev. dent. press ortodon. ortopedi. facial ; 13(2): 18-22, mar.-abr. 2008. ilus, graf
Article in Portuguese | LILACS | ID: lil-480098
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