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Sleep bruxism

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https://www.readbyqxmd.com/read/28513083/screen-printed-ambulatory-electrode-set-enables-accurate-diagnostics-of-sleep-bruxism
#1
Tomi Miettinen, Katja Myllymaa, Anu Muraja-Murro, Susanna Westeren-Punnonen, Taina Hukkanen, Juha Töyräs, Reijo Lappalainen, Esa Mervaala, Kirsi Sipilä, Sami Myllymaa
Currently, definite diagnosis of sleep bruxism requires polysomnography. However, it is restrictedly available, and too cumbersome and expensive for the purpose. The aim of this study was to introduce an ambulatory electrode set and evaluate its feasibility for more cost-effective diagnostics of sleep bruxism. Six self-assessed bruxers (one male, five females; aged 21-58 years) and six healthy controls (four males, two females, aged 21-25 years) underwent a standard polysomnographic study and a concurrent study with the ambulatory electrode set...
May 17, 2017: Journal of Sleep Research
https://www.readbyqxmd.com/read/28482238/nocturnal-sleep-architecture-is-altered-by-sleep-bruxism
#2
Marcelo Palinkas, Marisa Semprini, João Espir Filho, Graziela de Luca Canto, Isabela Hallak Regalo, César Bataglion, Laíse Angélica Mendes Rodrigues, Selma Siéssere, Simone Cecilio Hallak Regalo
OBJECTIVE: Sleep is a complex behaviour phenomenon essential for physical and mental health and for the body to restore itself. It can be affected by structural alterations caused by sleep bruxism. The aim of this study was to verify the effects of sleep bruxism on the sleep architecture parameters proposed by the American Academy of Sleep Medicine. DESIGN: The sample comprised 90 individuals, between the ages of 18 and 45 years, divided into two groups: with sleep bruxism (n=45) and without sleep bruxism (n=45)...
April 27, 2017: Archives of Oral Biology
https://www.readbyqxmd.com/read/28482089/inter-episode-sleep-bruxism-intervals-and-myofascial-face-pain
#3
K Muzalev, F Lobbezoo, M N Janal, K G Raphael
Study Objectives: Sleep bruxism (SB) is considered as a possible etiological factor for Temporomandibular Disorder (TMD) pain. However, polysomnographic (PSG) studies, which are current "gold standard" diagnostic approach to SB, failed to prove an association between SB and TMD. A possible explanation could be that PSG studies have considered only limited characteristics of SB activity: the number of SB events per hour and, sometimes, the total duration of SB per night. According to the sports sciences literature, lack of adequate rest-time between muscle activities leads to muscle overloading and pain...
May 6, 2017: Sleep
https://www.readbyqxmd.com/read/28477392/validity-of-different-tools-to-assess-sleep-bruxism-a-meta-analysis
#4
REVIEW
Elora Casett, Jéssica C Réus, Juliana Stuginski-Barbosa, André L Porporatti, Maria C Carra, Marco A Peres, Graziela De L Canto, Daniele Manfredini
This systematic review and meta-analysis (MA) aimed to evaluate the diagnostic validity of questionnaires, clinical assessment, and portable diagnostic devices compared to the reference standard method polysomnography (PSG) in assessing sleep bruxism (SB). Two reviewers searched electronic databases for diagnostic test accuracy studies that compared questionnaires, clinical assessment or portable diagnostic devices for SB, with the reference standard method PSG, comprising previous studies from all languages and with no restrictions regarding age, gender or time of publication...
May 6, 2017: Journal of Oral Rehabilitation
https://www.readbyqxmd.com/read/28451935/single-nucleotide-polymorphisms-in-genes-of-dopaminergic-pathways-are-associated-with-bruxism
#5
Gonzalo H Oporto, Thomas Bornhardt, Verónica Iturriaga, Luis A Salazar
OBJECTIVES: This research aimed to evaluate the frequency of single nucleotide polymorphisms (SNPs) in dopaminergic pathway genes (DRD1, DRD2, DRD3, DRD4, DRD5, and MAOB) in patients undergoing bruxism treatment and controls. SUBJECTS AND METHODS: Patients submitted to bruxism treatment were classified in awake bruxism (61 patients), sleep bruxism (26 patients), and awake-sleep bruxism (43 patients). Control group included 59 patients. Association between circadian manifestations of bruxism and SNPs was investigated using Fisher's exact test, chi-squared test, and calculating the odds ratios and their respective 95% confidence intervals...
April 27, 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/28422599/sleep-bruxism-and-anxiety-impacts-in-quality-of-life-related-to-oral-health-of-brazilian-children-and-their-families
#6
Nashalie Andrade de Alencar, Cecília Sued Leão, Anna Thereza Thomé Leão, Ronir Raggio Luiz, Andréa Fonseca-Gonçalves, Lucianne Cople Maia
OBJECTIVE: This study aimed to assess the impact of parent reported sleep bruxism, trait anxiety and sociodemographic/socioeconomic features on quality of life related to oral health (OHRQoL) of children and their families. STUDY DESIGN: Healthy children aged 3-7 years, with (n=34) and without (n=32) bruxism were select for this study. Data was collected by applying the following instruments: The Early Childhood Oral Health Scale (B-ECOHIS) and Trait-anxiety Scale (TAS)...
2017: Journal of Clinical Pediatric Dentistry
https://www.readbyqxmd.com/read/28396971/what-sleep-behaviors-are-associated-with-bruxism-in-children-a-systematic-review-and-meta-analysis
#7
REVIEW
Huaqi Guo, Tongxia Wang, Xuechao Li, Qiong Ma, Xiaohong Niu, Jie Qiu
PURPOSE: The aim of this article was to assess the sleep behaviors that serve as risk factors related to bruxism in children ages 0 to 12 years by performing a systematic review and meta-analysis of published studies. METHODS: Seven databases were searched to identify all peer-reviewed articles potentially relevant to the review. Data were pooled for random-effects modeling. Sleep risk factors related to bruxism in this age group are summarized using pooled odds ratios (ORs), 95% confidence intervals (CIs), and P values...
April 10, 2017: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/28391088/bitestrip-analysis-of-the-effect-of-fluoxetine-and-paroxetine-on-sleep-bruxism
#8
M Isa Kara, Elif Tarım Ertaş, Emrullah Ozen, Meral Atıcı, Selami Aksoy, Muharrem Serif Erdogan, Seyfi Kelebek
OBJECTIVE: The relationship between sleep bruxism (SB) and selective serotonin reuptake inhibitors (SSRIs) is still under debate because of the lack of well-designed objective studies. The current study investigates possible effects of SSRIs, fluoxetine, and paroxetine on SB in patients with anxiety and depression. MATERIALS AND METHODS: Thirty users of SSRIs for treatment of depression or anxiety were enrolled in the study. After clinical and anamnestic examination, 15 fluoxetine and 15 paroxetine users were included...
February 3, 2017: Archives of Oral Biology
https://www.readbyqxmd.com/read/28384462/can-a-10-minute-questionnaire-identify-significant-psychological-issues-in-patients-with-temporomandibular-joint-disease
#9
Shang-Lun Lin, Shang-Liang Wu, Hsien-Te Huang, For-Wey Lung, Tzong-Cherng Chi, Jung-Wu Yang
PURPOSES: For patients with disc displacement disorders (DDDs), psychiatric illness increases the risk of worsening postsurgical pain, postoperative delirium, postoperative incomplete recovery, and worse postoperative life quality. This study provides a fast and practical protocol to evaluate psychological conditions of patients with DDDs of the temporomandibular joint (TMJ) in clinical care. MATERIALS AND METHODS: The populations under investigation in this cross-sectional study included patients with DDD who received treatment from October 2012 through June 2016...
March 14, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28366319/a-stereotyped-sequence-from-eeg-arousals-to-nocturnal-groaning-events-with-or-without-the-intervening-sleep-bruxism-in-catathrenia
#10
Hisae Muraki, Mutsumi Okura, Takafumi Kato, Mitsutaka Taniguchi, Motoharu Ohi
No abstract text is available yet for this article.
April 2017: Sleep Medicine
https://www.readbyqxmd.com/read/28358288/profile-of-orofacial-dysfunction-in-brazilian-children-using-the-nordic-orofacial-test-screening
#11
Bianca Lopes Cavalcante-Leão, Sara Regina Barancelli Todero, Fernanda Morais Ferreira, Maria Beatriz Duarte Gavião, Fabian Calixto Fraiz
OBJECTIVE: The parameters of orofacial dysfunction (OFD) in children can guide clinicians and researchers in the monitoring of deviations from normality. The aim for this study was to evaluate manifestation patterns and the prevalence of OFD in children. MATERIALS AND METHODS: A population-based cross-sectional study was conducted involving 531 schoolchildren (8-10 years old) in a small city in southern Brazil. OFD was evaluated using the Nordic Orofacial Test-Screening (NOT-S)...
May 2017: Acta Odontologica Scandinavica
https://www.readbyqxmd.com/read/28351492/prevalence-of-sleep-bruxism-and-awake-bruxism-in-different-chronotype-profiles-hypothesis-of-an-association
#12
J M Serra-Negra, F Lobbezoo, C C Martins, E Stellini, D Manfredini
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...
April 2017: Medical Hypotheses
https://www.readbyqxmd.com/read/28289401/sleep-disorders-is-the-trigemino-cardiac-reflex-a-missing-link
#13
REVIEW
Tumul Chowdhury, Barkha Bindu, Gyaninder Pal Singh, Bernhard Schaller
Trigeminal innervated areas in face, nasolacrimal, and nasal mucosa can produce a wide array of cardiorespiratory manifestations that include apnea, bradypnea, bradycardia, hypotension, and arrhythmias. This reflex is a well-known entity called "trigemino-cardiac reflex" (TCR). The role of TCR is investigated in various pathophysiological conditions especially in neurosurgical, but also skull base surgery procedures. Additionally, its significance in various sleep-related disorders has also been highlighted recently...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28267818/bruxism-is-there-an-indication-for-muscle-stretching-exercises
#14
Simone Gouw, Anton de Wijer, Nico Hj Creugers, Stanimira I Kalaykova
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...
March 2017: International Journal of Prosthodontics
https://www.readbyqxmd.com/read/28255752/is-there-enough-evidence-to-use-botulinum-toxin-injections-for-bruxism-management-a-systematic-literature-review
#15
REVIEW
Giancarlo De la Torre Canales, Mariana Barbosa Câmara-Souza, Camilla Fraga do Amaral, Renata Cunha Matheus Rodrigues Garcia, Daniele Manfredini
OBJECTIVE: The objective of the study was to conduct a systematic review of the literature assessing the effects of botulinum toxin (BoNT-A) injections in the management of bruxism. MATERIALS AND METHODS: Search for articles involved the PubMed, Scopus, Web of Science, Embase, Cochrane, Scielo and Lilacs databases. Specific terms were used and the search carried out from 1980 to March 2016 by three independent researchers. Randomized controlled studies (RCTs), prospective and before-after studies that applied BoNT-A at the masseter and/or temporalis muscles were included...
April 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/28215439/mandibular-advancement-devices-seem-to-improve-sleep-quality-and-reduce-number-of-sleep-bruxism-episodes
#16
Romina Brignardello-Petersen
No abstract text is available yet for this article.
February 16, 2017: Journal of the American Dental Association
https://www.readbyqxmd.com/read/28214362/is-there-an-association-between-verbal-school-bullying-and-possible-sleep-bruxism-in-adolescents
#17
J M Serra-Negra, I A Pordeus, P Corrêa-Faria, L B Fulgêncio, S M Paiva, D Manfredini
The aim of this study was to determine the association between verbal school bullying and possible sleep bruxism (SB) in adolescents. A case-control study was carried out at the population level by recruiting 13- to 15-year-old participants among the attendants of schools of Itabira, Brazil. The case group was composed of 103 adolescents with possible SB (i.e. self- or parental-reported), while the control group included 206 adolescents without possible SB. All participants answered a questionnaire on the occurrence of their involvement in verbal school bullying episodes, based on the National School of Health Research (PeNSE) as well as an evaluation of their economic class according to the criteria of the Brazilian Association of Research Companies...
February 18, 2017: Journal of Oral Rehabilitation
https://www.readbyqxmd.com/read/28183231/autonomic-nervous-activities-associated-with-bruxism-events-during-sleep
#18
Shinichi Nukazawa, Hidehiro Yoshimi, Sadao Sato
OBJECTIVES: To confirm the relationship between sleep bruxism (SB) and autonomic nervous (AN) activities to elucidate SB physiology. METHODS: Subjects included 11 healthy males (mean age, 24.7 ± 2.3 years). These data were recorded in the sleep laboratory using a system composed of a two-axis accelerometer, an infrared camera, electroencephalography, electromyography, and electrocardiography. Time lapse analysis confirmed correlations between AN activity and SB events during sleep in subjects...
February 10, 2017: Cranio: the Journal of Craniomandibular Practice
https://www.readbyqxmd.com/read/28155241/effects-of-attention-deficit-hyperactivity-disorder-signs-and-socio-economic-status-on-sleep-bruxism-and-tooth-wear-among-schoolchildren-structural-equation-modelling-approach
#19
Isabella Mota-Veloso, Roger Keller Celeste, Cynthia Pimenta Fonseca, Maria Eliza Consolação Soares, Leandro Silva Marques, Maria Letícia Ramos-Jorge, Joana Ramos-Jorge
BACKGROUND: The prevalence of both bruxism and attention deficit hyperactivity (ADHD) has increased in recent years. AIM: This study evaluated the direct and indirect effects of signs of ADHD, reported by parents/caregivers and teachers, with sleep bruxism. In addition, this study explores the effects of socio-economic status (SES) on sleep bruxism. DESIGN: This cross-sectional study was performed in Diamantina, Brazil, with 851 randomly selected schoolchildren aged 6-12 years...
February 3, 2017: International Journal of Paediatric Dentistry
https://www.readbyqxmd.com/read/28155103/respiratory-disorders-and-the-prevalence-of-sleep-bruxism-among-schoolchildren-aged-8-to-11%C3%A2-years
#20
Clarissa Lopes Drumond, Débora Souto Souza, Júnia Maria Serra-Negra, Leandro Silva Marques, Maria Letícia Ramos-Jorge, Joana Ramos-Jorge
PURPOSE: The aim of this study was to evaluate the association between respiratory disorders and sleep bruxism, with an evaluation of demographic/socioeconomic factors and childhood stress as confounding variables. METHODS: A cross-sectional study was performed in the city of Diamantina, Brazil, with 448 randomly selected schoolchildren aged 8 to 11 years. The schoolchildren underwent an oral examination for the evaluation of bruxism. Parents/caregivers answered a questionnaire for the assessment of sleep bruxism; socioeconomic-demographic factors; and respiratory disorders, such as rhinitis, sinusitis, and bronchitis...
February 3, 2017: Sleep & Breathing, Schlaf & Atmung
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