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Aguiar SO, Ortiz FR, Hoffmam GDFEB, Souza GLN, Prado IM, Abreu LG, Auad SM, Serra-Negra JM. Probable sleep and awake bruxism in adolescents: A path analysis. Int J Paediatr Dent 2024; 34:663-672. [PMID: 38424469 DOI: 10.1111/ipd.13166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 11/05/2023] [Accepted: 11/25/2023] [Indexed: 03/02/2024]
Abstract
BACKGROUND Bruxism has a multifactorial etiology, including the influence of sleep characteristics and chronotypes. AIM To identify the pathways that influence the occurrence of probable sleep bruxism (PSB) and probable awake bruxism (PAB) in adolescents. DESIGN A total of 403 adolescents, aged 12-19 years, participated in the study. Parents/caregivers filled out a questionnaire about sociodemographic issues and the adolescent's health conditions, and the adolescents about sleep characteristics, occurrence of bruxism (based on previous study and the International Consensus of Bruxism), and chronotype (Circadian Energy Scale). Clinical examinations were performed. Statistical analysis included descriptive analysis and path analysis. RESULTS PSB and PAB are related to each other, with moderate and positive correlation (β = .390). Poor sleep quality and higher household income had a direct effect on both PSB (β = -.138; β = .123, respectively) and PAB (β = -.155; β = .116, respectively). Chronotype had a direct effect on PSB, in such a way that adolescents with a morningness chronotype tend to have PSB (β = -.102). Adolescents that drool on the pillow (β = .184) and/or have agitated sleep (β = .104) tend to have PSB. CONCLUSION Poor sleep quality, household income, morningness chronotype profile, drooling on the pillow, and agitated sleep influence the paths taken by PSB. PAB was influenced by the quality of sleep and family income.
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Affiliation(s)
- Sara Oliveira Aguiar
- Department of Paediatric Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | | | | | | | - Ivana Meyer Prado
- Department of Paediatric Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Lucas Guimarães Abreu
- Department of Paediatric Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Sheyla Márcia Auad
- Department of Paediatric Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Junia Maria Serra-Negra
- Department of Paediatric Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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Yap AU, Kim S, Lee BM, Jo JH, Park JW. Sleeping and waking-state oral behaviors in TMD patients: their correlates with jaw functional limitation and psychological distress. Clin Oral Investig 2024; 28:332. [PMID: 38775968 PMCID: PMC11111537 DOI: 10.1007/s00784-024-05730-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 05/16/2024] [Indexed: 05/25/2024]
Abstract
OBJECTIVES This study investigated oral behaviors in various temporomandibular disorder (TMD) subtypes, assessing their frequency, extent, and associations with both jaw functional status and psychological distress. MATERIALS AND METHODS Anonymized data from consecutive "initial-visit" TMD patients at a university-affiliated oral medicine clinic were obtained. Alongside demographic information, patients completed various questionnaires including the Diagnostic Criteria for TMD (DC/TMD) Symptom Questionnaire, Oral Behavior Checklist (OBC), Jaw Functional Limitation Scale-20 (JFLS-20), Patient Health Questionnaire-9 (PHQ-9), and General Anxiety Disorder Scale-7 (GAD-7). Patients underwent a protocolized clinical examination and received diagnoses of pain-related (PT), intra-articular (IT), or combined (CT) TMD using the DC/TMD diagnostic algorithms. Data were evaluated with Chi-square/non-parametric tests and logistic regression analyses (α = 0.05). RESULTS The study comprised 700 patients (mean age 37.4 ± 15.7 years), with 12.6%, 15.1%, and 72.3% diagnosed with PT, IT, and CT, respectively. For all TMD subtypes, oral activities during sleep were more prevalent than those during wakefulness. While variations in total/subscale OBC scores were insignificant, substantial differences were observed in global/subscale JFLS (PT, CT > IT), depression (PT, CT > IT), and anxiety (CT > IT) scores. Near-moderate correlations (rs = 0,36-0.39) were discerned between overall/waking-state non-functional oral behaviors and depression/anxiety. Multivariate analysis indicated that the odds of different TMD subtypes were influenced by sex, age, and jaw functional status. CONCLUSIONS For all TMD patients, sleep-related oral activities were more commonly reported than waking-state activities. Factors such as sex, age, and jaw functional limitation are associated with the likelihood of different TMD subtypes. STATEMENT OF CLINICAL RELEVANCE Oral behaviors, in themselves, do not predict distinct TMD subtypes, in contrast to factors such as sex, age, and jaw functional status.
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Affiliation(s)
- Adrian Ujin Yap
- Department of Dentistry, Ng Teng Fong General Hospital and Faculty of Dentistry, National University Health System, Singapore, Singapore
- National Dental Research Institute Singapore, National Dental Centre Singapore and Duke-NUS Medical School, Singapore Health Services, Singapore, Singapore
| | - Sunghae Kim
- Dental Research Institute, Seoul National University, Seoul, Korea
- Center for Future Dentistry, Seoul National University School of Dentistry, Seoul, Korea
| | - Byeong-Min Lee
- Department of Oral Medicine, Seoul National University Dental Hospital, Seoul, Korea
| | - Jung Hwan Jo
- Dental Research Institute, Seoul National University, Seoul, Korea
- Department of Oral Medicine, Seoul National University Dental Hospital, Seoul, Korea
- Department of Oral Medicine & Oral Diagnosis, Seoul National University School of Dentistry, 101 Daehak-Ro, Jongno-Gu, Seoul, Korea
| | - Ji Woon Park
- Dental Research Institute, Seoul National University, Seoul, Korea.
- Department of Oral Medicine, Seoul National University Dental Hospital, Seoul, Korea.
- Department of Oral Medicine & Oral Diagnosis, Seoul National University School of Dentistry, 101 Daehak-Ro, Jongno-Gu, Seoul, Korea.
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Cid-Verdejo R, Domínguez Gordillo AA, Sánchez-Romero EA, Ardizone García I, Martínez Orozco FJ. Diagnostic Accuracy of a Portable Electromyography and Electrocardiography Device to Measure Sleep Bruxism in a Sleep Apnea Population: A Comparative Study. Clocks Sleep 2023; 5:717-733. [PMID: 37987398 PMCID: PMC10660473 DOI: 10.3390/clockssleep5040047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 11/13/2023] [Accepted: 11/14/2023] [Indexed: 11/22/2023] Open
Abstract
BACKGROUND The gold standard for diagnosing sleep bruxism (SB) and obstructive sleep apnea (OSA) is polysomnography (PSG). However, a final hypermotor muscle activity often occurs after apnea episodes, which can confuse the diagnosis of SB when using portable electromyography (EMG) devices. This study aimed to compare the number of SB episodes obtained from PSG with manual analysis by a sleep expert, and from a manual and automatic analysis of an EMG and electrocardiography (EKG) device, in a population with suspected OSA. METHODS Twenty-two subjects underwent a polysomnographic study with simultaneous recording with the EMG-EKG device. SB episodes and SB index measured with both tools and analyzed manually and automatically were compared. Masticatory muscle activity was scored according to published criteria. Patients were segmented by severity of OSA (mild, moderate, severe) following the American Academy of Sleep Medicine (AASM) criteria. ANOVA and the Bland-Altman plot were used to quantify the agreement between both methods. The concordance was calculated through the intraclass correlation coefficient (ICC). RESULTS On average, the total events of SB per night in the PSG study were (8.41 ± 0.85), lower than the one obtained with EMG-EKG manual (14.64 ± 0.76) and automatic (22.68 ± 16.02) analysis. The mean number of SB episodes decreases from the non-OSA group to the OSA group with both PSG (5.93 ± 8.64) and EMG-EKG analyses (automatic = 22.47 ± 18.07, manual = 13.93 ± 11.08). However, this decrease was minor in proportion compared to the automatic EMG-EKG analysis mode (from 23.14 to 22.47). The ICC based on the number of SB episodes in the segmented sample by severity degree of OSA along the three tools shows a moderate correlation in the non-OSA (0.61) and mild OSA (0.53) groups. However, it is poorly correlated in the moderate (0.24) and severe (0.23) OSA groups: the EMG-EKG automatic analysis measures 14.27 units more than PSG. The results of the manual EMG-EKG analysis improved this correlation but are not good enough. CONCLUSIONS The results obtained in the PSG manual analysis and those obtained by the EMG-EKG device with automatic and manual analysis for the diagnosis of SB are acceptable but only in patients without OSA or with mild OSA. In patients with moderate or severe OSA, SB diagnosis with portable electromyography devices can be confused due to apneas, and further study is needed to investigate this.
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Affiliation(s)
- Rosana Cid-Verdejo
- Faculty of Dentistry, Universidad Complutense de Madrid, 28040 Madrid, Spain; (A.A.D.G.); (I.A.G.)
- Department of Clinical Dentistry, Faculty of Biomedical Sciences, Universidad Europea de Madrid, 28670 Madrid, Spain
| | | | - Eleuterio A. Sánchez-Romero
- Interdisciplinary Group on Musculoskeletal Disorders, Faculty of Sport Sciences, Universidad Europea de Madrid, 28670 Villaviciosa de Odón, Spain
- Department of Physiotherapy, Faculty of Sport Sciences, Universidad Europea de Madrid, 28670 Villaviciosa de Odón, Spain
- Physiotherapy and Orofacial Pain Working Group, Sociedad Española de Disfunción Craneomandibular y Dolor Orofacial (SEDCYDO), 28009 Madrid, Spain
| | - Ignacio Ardizone García
- Faculty of Dentistry, Universidad Complutense de Madrid, 28040 Madrid, Spain; (A.A.D.G.); (I.A.G.)
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Marceliano CRV, Gavião MBD. Possible sleep bruxism and biological rhythm in school children. Clin Oral Investig 2023:10.1007/s00784-023-04900-y. [PMID: 36795249 PMCID: PMC9933813 DOI: 10.1007/s00784-023-04900-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 02/03/2023] [Indexed: 02/17/2023]
Abstract
OBJECTIVE To verify whether children with possible sleep bruxism (PSB) had alterations in biological rhythm and to explore the possible factors involved, such as sleep characteristics, screen time, breathing, sugary food consumption, and clenching teeth during wakefulness reported by parents/guardians. METHODOLOGY Data were collected through online interviews with 178 parents/guardians of students aged 6 to14 years from Piracicaba, SP, BR, when the BRIAN-K scale was answered, which is composed of four domains (1) sleep; (2) daily routine activities; (3) social behavior; (4) eating; questions about predominant rhythms (willingness, concentration, and change day to night). Three groups were formed: (1) without PSB (WPSB), (2) with PSB sometimes (PSBS), and (3) with PSB frequently (PSBF). RESULTS Sociodemographic variables were similar between groups (P > 0.05); the total value of the BRIAN-K was significantly higher for the PSBF group (P < 0.05); the first domain (sleep) presented significantly higher values for the PSB groups (P < 0.05); no significant difference for other domains and predominant rhythms occurred (P > 0.05). The involved factor that differed between groups was clenching teeth, as the number of children with PSBS was significantly higher (χ2, P = 0.005). The first domain of the BRIAN-K (P = 0.003; OR = 1.20), and clenching teeth (P = 0.048; OR = 2.04) were positively associated with PSB. CONCLUSION Difficulties in maintaining sleep rhythm and clenching teeth during wakefulness reported by parents/guardians may determine a greater chance to increase the frequency of PSB. CLINICAL RELEVANCE Good sleep seems to be important to maintain a regular biological rhythm and may reduce the frequency of PSB in the 6-14 age group.
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Affiliation(s)
- Camila Rita Vicente Marceliano
- Department of Health Sciences and Pediatric Dentistry, Piracicaba Dental School, University of Campinas (UNICAMP), Avenida Limeira, 901, Piracicaba, SP, 13414-903, Brazil
| | - Maria Beatriz Duarte Gavião
- Department of Health Sciences and Pediatric Dentistry, Piracicaba Dental School, University of Campinas (UNICAMP), Avenida Limeira, 901, Piracicaba, SP, 13414-903, Brazil.
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Association between genetic polymorphisms in the melatonin receptor type 1 A gene and sleep bruxism. Arch Oral Biol 2022; 144:105565. [DOI: 10.1016/j.archoralbio.2022.105565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 09/09/2022] [Accepted: 09/20/2022] [Indexed: 11/22/2022]
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Winocur-Arias O, Winocur E, Shalev-Antsel T, Reiter S, Shifra L, Emodi-Perlman A, Friedman-Rubin P. Painful Temporomandibular Disorders, Bruxism and Oral Parafunctions before and during the COVID-19 Pandemic Era: A Sex Comparison among Dental Patients. J Clin Med 2022; 11:jcm11030589. [PMID: 35160041 PMCID: PMC8837112 DOI: 10.3390/jcm11030589] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 01/19/2022] [Accepted: 01/24/2022] [Indexed: 12/12/2022] Open
Abstract
Aim: To evaluate the effect of the current coronavirus pandemic on the prevalence of bruxism, oral parafunctions and painful Temporo-Mandibular Disorders (TMDs) and to evaluate the influence of the pandemic on both sexes. Methods: This retrospective study included 288 dental patients who underwent complete anamnesis and examination according to the Diagnostic Criteria for TMD. The study evaluated two patient populations according to the date of examination: (a) pre-COVID-19 pandemic era (108 patients); (b) COVID 19 pandemic era, where 180 patients were examined during the pandemic. Results: A significant increase in parafunction activity was found in both men and women (p < 0.001) during the COVID-19 pandemic. Awake bruxism (AB) and sleep bruxism (SB) was more prevalent during the COVID-19 pandemic solely in women (AB-p < 0.001; SB-p = 0.014). Conclusions: Men and women were affected by the ongoing stress due to the COVID-19 pandemic, yet women showed a higher influence as compared to men. The long-term exposure to elevated levels of anxiety and stress may aggravate or trigger stomatognathic detrimental conditions. Dentists should be aware and regularly monitor their patients regarding the possible existence and consequences of bruxism and TMD.
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Affiliation(s)
- Orit Winocur-Arias
- Department of Oral Pathology and Oral Medicine, The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University, Tel Aviv 6139001, Israel; (O.W.-A.); (R.S.)
| | - Efraim Winocur
- Department of Oral Rehabilitation, The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University, Tel Aviv 6139001, Israel; (E.W.); (T.S.-A.); (L.S.); (P.F.-R.)
| | - Tamar Shalev-Antsel
- Department of Oral Rehabilitation, The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University, Tel Aviv 6139001, Israel; (E.W.); (T.S.-A.); (L.S.); (P.F.-R.)
| | - Shoshana Reiter
- Department of Oral Pathology and Oral Medicine, The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University, Tel Aviv 6139001, Israel; (O.W.-A.); (R.S.)
| | - Levartovsky Shifra
- Department of Oral Rehabilitation, The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University, Tel Aviv 6139001, Israel; (E.W.); (T.S.-A.); (L.S.); (P.F.-R.)
| | - Alona Emodi-Perlman
- Department of Oral Rehabilitation, The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University, Tel Aviv 6139001, Israel; (E.W.); (T.S.-A.); (L.S.); (P.F.-R.)
- Correspondence:
| | - Pessia Friedman-Rubin
- Department of Oral Rehabilitation, The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University, Tel Aviv 6139001, Israel; (E.W.); (T.S.-A.); (L.S.); (P.F.-R.)
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Flueraşu MI, Bocşan IC, Țig IA, Iacob SM, Popa D, Buduru S. The Epidemiology of Bruxism in Relation to Psychological Factors. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19020691. [PMID: 35055514 PMCID: PMC8775973 DOI: 10.3390/ijerph19020691] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 01/04/2022] [Accepted: 01/06/2022] [Indexed: 02/06/2023]
Abstract
The aim of the present study was to establish the prevalence of sleep/awake bruxism among young students in Transylvania and to correlate the presence of this muscle activity with behavioral variations. This analytical, observational, cohort, cross-sectional, and prospective study involved 308 volunteers aged between 19 and 30 years of different nationalities, all students of the “Iuliu Hațieganu” University of Medicine and Pharmacy in Cluj-Napoca, Romania. Subjects were asked to complete an anonymous questionnaire which was structured in five sections. The results obtained from the questionnaires were analyzed separately for sleep bruxism and for awake bruxism. We did not find any statistically significant correlation between awake bruxism or sleep bruxism and age (p = 0.30 and p = 0.37, respectively), sex (p = 0.44 and p = 0.48, respectively), or nationality (p = 0.55 and p = 0.67, respectively). Only a high degree of stress and frustration (p = 0.035 and p = 0.020) was observed in European subjects except for the Romanians and the French, likely related to the difficulties of adapting to the language and lifestyle in Romania. Female sex was statistically significantly associated with an increased level of stress (p = 0.004), duty-related depression (p = 0.006), and duty-related anxiety (p = 0.003). Stress and anxiety can be favorable factors in the appearance of both types of bruxism; however, depression is associated only with awake bruxism.
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Affiliation(s)
- Mirela Ioana Flueraşu
- Department IV, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400000 Cluj Napoca, Romania; (M.I.F.); (S.M.I.); (S.B.)
| | - Ioana Corina Bocşan
- Department of Pharmacology, Toxicology and Clinical Pharmacology “Iuliu Hatieganu” University of Medicine and Pharmacy, 400000 Cluj Napoca, Romania;
| | - Ioan-Andrei Țig
- Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania;
| | - Simona Maria Iacob
- Department IV, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400000 Cluj Napoca, Romania; (M.I.F.); (S.M.I.); (S.B.)
| | - Daniela Popa
- Department IV, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400000 Cluj Napoca, Romania; (M.I.F.); (S.M.I.); (S.B.)
- Correspondence: ; Tel.: +40-744-349-278
| | - Smaranda Buduru
- Department IV, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400000 Cluj Napoca, Romania; (M.I.F.); (S.M.I.); (S.B.)
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BİLİR H, YILMAZ B. An Evaluation of The Relationship Between Self-Reported Sleep/Awake Bruxism and The Chronotype Profiles of The Dental Students. CUMHURIYET DENTAL JOURNAL 2021. [DOI: 10.7126/cumudj.1008795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Dias R, Vaz R, Rodrigues MJ, Serra-Negra JM, Bracci A, Manfredini D. Utility of Smartphone-based real-time report (Ecological Momentary Assessment) in the assessment and monitoring of awake bruxism: A multiple-week interval study in a Portuguese population of university students. J Oral Rehabil 2021; 48:1307-1313. [PMID: 34536309 DOI: 10.1111/joor.13259] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 08/27/2021] [Accepted: 09/01/2021] [Indexed: 12/12/2022]
Abstract
PURPOSE The Ecological Momentary Assessment (EMA) concept was the basis for developing a smartphone application for the on-time report of awake bruxism (AB) activities. This study aims to monitor AB report over time in a population of healthy young adults. METHODS A population of young adults recruited among dental students in good general health was recruited. All answered to a questionnaire, including the Oral Behavior Checklist (OBC-1). They were then monitored with a smartphone application for AB report during seven consecutive days and completed three further observation periods (EMA-1, 2 and 3) at one-month intervals. After the third period (EMA-3), participants answered again the OBC questionnaire (OBC-2). Changes over time were described, and Pearson Correlation test was performed to assess the correlation between EMA and OBC items reports. A significance level of p = .01 was set. RESULTS Thirty-one University students completed the study protocol. Answers to the OBC showed an increase in the prevalence of self-reported bracing and teeth clenching from the first to second report (38.7%-54.8% and 77.4%-90.3%, respectively). A slight increase in the 'relaxed' condition (62.5%-69.0%) was observed with EMA-based smartphone application over time. No correlation between OBC items and EMA was detected between OBC-1 and EMA-1. A moderate positive correlation in bracing report (+0.509, p = .01) and weak positive correlation in teeth contact report (+0.380, p = .05) were found between OBC-2 and EMA-3. CONCLUSION Using a smartphone-based approach to AB report may be helpful to monitor AB over time and increase an individual's awareness to recognise actions such as bracing and teeth contact concerning the single-time report.
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Affiliation(s)
- Ricardo Dias
- Institute of Oral Implantology and Prosthodontics, Dentistry Department, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Rui Vaz
- Dentistry Department, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Maria João Rodrigues
- Institute of Orofacial Pain, Dentistry Department, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Júnia Maria Serra-Negra
- Department of Pediatric Dentistry and Orthodontics, Federal University of Minas Gerais, Pampulha, Belo Horizonte, Minas Gerais, Brazil
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Juliatte TDPR, Costa PD, Canaan JDR, Fonseca DC, Serra-Negra JM, Andrade EF, Castelo PM, Pereira LJ. Circadian preference and its relationship with possible sleep and awake bruxism in adults assisted by the public health system. Chronobiol Int 2021; 39:68-76. [PMID: 34517733 DOI: 10.1080/07420528.2021.1973487] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Modern lifestyle and social demands induce changes in sleep routines that may not meet individual circadian preferences (chronotype). Such changes may be associated with the development of unhealthy lifestyles and the emergence of diseases relevant to public health services, such as obesity, hypertension, and diabetes mellitus, as well as sleep bruxism (SB) and awake bruxism (AB). The present study aimed to assess the relationship between the evening, morning or intermediate chronotypes with the report of possible SB and AB in adult individuals assisted by the Family Health Strategy (FHS). The selection of participants was performed through probabilistic cluster analysis. The sample size (n = 384) was calculated to include a representative sample of the 52,628 adults registered in the FHS of a countryside city located in the Southeast Region of Brazil. The Morningness-Eveningness Questionnaire (MEQ) was used to determine the chronotype, and Questionnaire-Based Self-Reported Bruxism was used for identifying possible SB and AB. The following clinical and social-behavioral variables were also evaluated: age, sex, BMI, income, physical activity, schooling, alcohol consumption and smoking, chronic diseases and depression. Two logistic regression models were used: one for SB and one for AB. Possible SB was associated with female sex, lack of physical activity and income above 2 minimum wages. Regarding chronotype, a 19% reduction in the chance of possible SB was observed in morning individuals compared to evening individuals (p = .017). Possible AB was associated with younger individuals, smoking and depression. In conclusion, compared with the evening circadian preference, the morning circadian preference was associated with greater protection against possible SB in an adult population assisted by the FHS.
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Affiliation(s)
| | | | | | | | | | | | - Paula Midori Castelo
- Department of Pharmaceutical Sciences, Universidade Federal De São Paulo (Unifesp), Diadema, Brazil
| | - Luciano José Pereira
- Health Sciences Department, Universidade Federal de Lavras (Ufla), Lavras, Brazil
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Serra-Negra JM, Dias RB, Manfredini D. Sleep bruxism, chronotype, and cardiovascular issues - an interesting triad. Dr. Júnia Serra-Negra et al.'s reply. Cranio 2021; 39:459-460. [PMID: 34369321 DOI: 10.1080/08869634.2021.1956788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Júnia Maria Serra-Negra
- Department of Pediatric Dentistry and Orthodontics, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil,
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Kirarslan Karagoz O, Yildirim B, Tekeli Simsek A, Koca CG, Igneci M. Possible sleep and awake bruxism, chronotype profile and TMD symptoms among Turkish dental students. Chronobiol Int 2021; 38:1367-1374. [PMID: 34039225 DOI: 10.1080/07420528.2021.1931279] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
It was hypothesized that an individual's chronotype profile has an effect on the performance of work or study tasks. Dental students have to cope with both academic and clinical workloads, and the latter requires extra concentration. The first aim was to evaluate the association of sleep bruxism (SB) and awake bruxism (AB) with sleep related items, temporomandibular disorder (TMD) complaints, and chronotype profile; the second aim was to evaluate the association between complaints of TMD and chronotype profile among dental students. The present cross-sectional descriptive study involved 218 dental students whose ages ranged between 18 and 30 years. In order to gather data, students were required to respond to a questionnaire, which aimed to evaluate possible SB and possible AB occurrence and demographics, sleep-related items and complaints of TMD. For the assessment of the chronotype profile, the morningness-eveningness questionnaire (MEQ) was used. The chi-square test, the Mann-Whitney U test, and t-test analyses were performed to evaluate the factors associated with SB, AB and chronotype profile. The frequency of self-reported SB was 25.2% and AB was 28.9%. The prevalence in the eveningness profile who reported possible AB was 45.3%, while it was 24.2% in intermediate individuals and 18.8% in the morningness profile. An association was also found between possible AB and eveningness chronotype profile (p = .009). No association was found between other temporomandibular joint (TMJ) pain and noise and chronotype profiles (p > .05). An association was found between possible AB and eveningness chronotype profile but no association was found between possible SB and chronotype profile. Moreover, complaint of TMD (face, head, neck pain) was observed particularly in students with an eveningness profile.
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Affiliation(s)
| | - Bengisu Yildirim
- Usak University, Dentistry Faculty, Department of Prosthodontics, Usak, Turkey
| | | | - Cansu Gul Koca
- Dentistry Faculty,Department of Oral and Maxillofacial Surgery, Usak University, Dentistry Faculty, Usak, Turkey
| | - Mehmet Igneci
- Dentistry Faculty,Department of Oral and Maxillofacial Surgery, Usak University, Dentistry Faculty, Usak, Turkey
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Leal TR, de Lima LCM, Perazzo MF, Neves ÉTB, Paiva SM, Serra-Negra JMC, Ferreira FM, Granville-Garcia AF. Influence of the practice of sports, sleep disorders, and habits on probable sleep bruxism in children with mixed dentition. Oral Dis 2021; 29:211-219. [PMID: 33987961 DOI: 10.1111/odi.13917] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Revised: 04/28/2021] [Accepted: 05/09/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Investigate the association between sleep disorders and probable sleep bruxism (SB) in children eight to ten years of age. METHODS A cross-sectional study was conducted with 739 schoolchildren in Brazil. Parents/guardians answered a sociodemographic questionnaire, the sleep disturbance scale for children, and the Circadian Energy Scale. Parafunctional habits were evaluated using the Nordic Orofacial Test-Screening. Multivariate logistic regression was performed (α = 5%), and a directed acyclic graph was used in the statistical model. RESULTS The prevalence of probable SB was 9.1% and 58.6% of the children had sleep disorders. In the final model, having unmarried parents/guardians (OR = 1.98; 95% CI: 1.07-3.65), exhibiting parafunctional habits (OR = 2.02; CI: 1.01-4.06), not practicing sports (OR = 1.92; CI: 1.04-3.54), sleep-wake transition disorders (SWTD) (OR = 2.01; 95%CI: 1.12-3.62), and excessive daytime sleepiness (EDS) (OR = 2.17; 95%CI: 1.11-4.29) were significant associated with probable SB. CONCLUSION The occurrence of probable sleep bruxism was influenced by the marital status of the parents/guardians, parafunctional habits, the non-practice of sports, and sleep disturbance (SWTD and EDS). This research contributes to the planning of public policies that include educational regimens at school to prevent sleep disorders and favor the reduction in sleep bruxism prevalence.
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Affiliation(s)
- Tiago Ribeiro Leal
- Postgraduate Program in Dentistry, Dental School, Universidade Estadual da Paraíba - UEPB, Campina Grande, Brazil
| | | | - Matheus França Perazzo
- Department of Pediatric Dentistry and Orthodontics, Dental School, Universidade Federal de Minas Gerais - UF, Belo Horizonte, Brazil
| | - Érick Tássio Barbosa Neves
- Postgraduate Program in Dentistry, Dental School, Universidade Estadual da Paraíba - UEPB, Campina Grande, Brazil
| | - Saul Martins Paiva
- Department of Pediatric Dentistry and Orthodontics, Dental School, Universidade Federal de Minas Gerais - UF, Belo Horizonte, Brazil
| | - Júnia Maria Cheib Serra-Negra
- Department of Pediatric Dentistry and Orthodontics, Dental School, Universidade Federal de Minas Gerais - UF, Belo Horizonte, Brazil
| | - Fernanda Morais Ferreira
- Department of Pediatric Dentistry and Orthodontics, Dental School, Universidade Federal de Minas Gerais - UF, Belo Horizonte, Brazil
| | - Ana Flávia Granville-Garcia
- Postgraduate Program in Dentistry, Dental School, Universidade Estadual da Paraíba - UEPB, Campina Grande, Brazil
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Aguiar SO, Auad SM, Silveira KSR, Hermont AP, Prado IM, Vitória Diniz Reis T, Serra-Negra JM. The impact of social distancing caused by the COVID-19 pandemic in dietary and sleep features of graduate and postgraduate university students with different chronotype profiles. BIOL RHYTHM RES 2021. [DOI: 10.1080/09291016.2021.1920733] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Sara O. Aguiar
- Department of Pediatric Dentistry, Dental School, Universidade Federal De Minas Gerais, Belo Horizonte, Brazil
| | - Sheyla M. Auad
- Department of Pediatric Dentistry, Dental School, Universidade Federal De Minas Gerais, Belo Horizonte, Brazil
| | - Karen S. R. Silveira
- Department of Pediatric Dentistry, Dental School, Universidade Federal De Minas Gerais, Belo Horizonte, Brazil
| | - Ana Paula Hermont
- Department of Pediatric Dentistry, Dental School, Universidade Federal De Minas Gerais, Belo Horizonte, Brazil
| | - Ivana M. Prado
- Department of Pediatric Dentistry, Dental School, Universidade Federal De Minas Gerais, Belo Horizonte, Brazil
| | - Thaliny Vitória Diniz Reis
- Department of Pediatric Dentistry, Dental School, Universidade Federal De Minas Gerais, Belo Horizonte, Brazil
| | - Júnia M. Serra-Negra
- Department of Pediatric Dentistry, Dental School, Universidade Federal De Minas Gerais, Belo Horizonte, Brazil
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The intensity of awake bruxism episodes is increased in individuals with high trait anxiety. Clin Oral Investig 2020; 25:3197-3206. [PMID: 33098032 DOI: 10.1007/s00784-020-03650-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 10/16/2020] [Indexed: 01/31/2023]
Abstract
OBJECTIVES Trait anxiety is associated with an increased occurrence of awake bruxism episodes, a behavior characterized by clenching of the teeth contributing to temporomandibular disorders in some individuals. Here we measured the activity of the masseter and the intensity and duration of spontaneous wake-time tooth clenching episodes in healthy individuals with different levels of trait anxiety (TA). MATERIALS AND METHODS Two hundred fifty-five individuals completed a web survey. Using their TA scores, we allocated them in low (< 20th percentile of the TA score distribution), intermediate (between 20th and 80th ), and high (> 80th) TA groups. We analyzed the electromyographic (EMG) activity of the right masseter during a 15-min silent reading task in forty-three individuals with low (n = 12), intermediate (n = 17), and high TA (n = 14). We tested between-group differences in EMG activity of the masseter, as well as postural activity-the muscular activity that maintains mandibular posture, and amplitude and duration of spontaneous tooth clenching episodes. RESULTS The activity of the masseter (mean ± SEM %maximum voluntary contraction/MVC) was greater in the high TA (10.23 ± 0.16%MVC) than the intermediate (8.49 ± 0.16%MVC) and low (7.97 ± 0.22%MVC) TA groups (all p < 0.001). Postural activity did not differ between groups (all p > 0.05). The EMG amplitude of tooth clenching episodes was greater in the high TA (19.97 ± 0.21 %MVC) than the intermediate (16.40 ± 0.24%MVC) and low (15.48 ± 0.38 %MVC) TA groups (all p < 0.05). The cumulative duration of clenching episodes was not different between groups (p = 0.390). CONCLUSIONS Increased TA is associated with both increased masseter muscle activity and intensity of wake-time tooth clenching episodes. CLINICAL RELEVANCE TA may contribute significantly to masticatory muscle overload.
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Imbriglio TV, Moayedi M, Freeman BV, Tenenbaum HC, Thaut M, Cioffi I. Music Modulates Awake Bruxism in Chronic Painful Temporomandibular Disorders. Headache 2020; 60:2389-2405. [PMID: 32997813 DOI: 10.1111/head.13971] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 08/15/2020] [Accepted: 08/16/2020] [Indexed: 12/27/2022]
Abstract
OBJECTIVE In this experimental study, we aimed to determine whether guided music listening (GML) - a music intervention based on models of mood mediation and attention modulation - modulates masticatory muscle activity and awake bruxism in subjects with chronic painful muscular temporomandibular disorders (TMD myalgia, mTMD), a condition causing a significant burden to patients, their families, and healthcare systems. BACKGROUND Awake bruxism - a stress behavior characterized by clenching of the teeth - is a strong contributor to chronic mTMD. GML modulates psychological stress and motor responses and could thus reduce muscle activity in chronic musculoskeletal conditions, including mTMD. METHODS We recorded the electromyographic (EMG) activity in the right masseter of 14 women with chronic (>6 months) mTMD (median [IQR] = 39.5.3 [24.3] years) and 15 pain-free women (median [IQR] = 30.0 [3.5] years) during a GML session, including 3 music (stressful, relaxing, and participants' favorite music) and a no-music (pink noise) control blocks, each lasting 15 minutes. We measured the motor effort of the right masseter relative to the participants' maximum voluntary contraction (MVC), the muscular effort to maintain mandibular posture (EMGposture ), and to produce spontaneous awake bruxism episodes (EMGbruxism ), and the duration and frequency of spontaneous awake bruxism episodes. We tested between-group and within-group (between blocks) differences, as well as the effect of the interaction group by experimental block on these outcome measures. RESULTS In both groups, EMGposture was significantly affected by the interaction group by experimental block (P < .001). Compared to pink noise [mean (95% CI); mTMD: 2.2 (1.6-2.8) %MVC; Controls: 1.1 (0.5-1.7) %MVC], EMGposture increased during the stressful music block [contrast estimate (95% CI); mTMD: +0.8 (0.7-0.8) %MVC; Controls: +0.3 (0.3-0.4) %MVC; both P < .001], and decreased during the relaxing [mTMD: -0.4 (-0.5 to -0.4) %MVC; Controls: -0.3 (-0.4 to -0.3) %MVC; both P < .001] and favorite [mTMD: -0.5 (-0.6 to -0.5) %MVC; Controls: -0.5 (-0.5 to -0.4) %MVC; both P < .001] music blocks. EMGposture was greater in mTMD individuals than controls during the favorite music [contrast estimate (95% CI): +1.1 (0.2-1.9) %MVC; P = .019] and the pink noise [+1.1 (0.2-2.0) %MVC; P = .014] blocks. EMGbruxism was significantly affected by the interaction group by experimental block (P < .001). In mTMD participants, compared to the pink noise block [mean (95% CI); 23.8 (16.0-31.6) %MVC], EMGbruxism increased during the stressful music block [contrast estimate (95% CI); +10.2 (8.6-11.8) %MVC], and decreased during the relaxing [-6.2 (-8.1 to -4.3) %MVC; P < .001] and favorite [-10.2 (-12.2 to -9.1) %MVC; P < .001] music blocks. These effects were not observed in the control group [mean (95% CI); pink noise: 19.3 (10.9-27.6); stressful: 21.2 (12.9-29.4) %MVC; relaxing: 21.6 (13.3-29.9) %MVC; favorite: 24.2 (15.8-32.7) %MVC; all P > .05]. EMGbruxism was significantly greater in mTMD participants than controls during the stressful music block [contrast estimate (95% CI): +12.9 (1.6-24.2) %MVC; P = .026). GML did not affect the duration or the frequency of awake bruxism in either group (median [IQR], mTMD: 23.5 [96.7] s, range 1-1300 seconds; Controls: 5.5 [22.5], range 0-246 seconds; P = .108). The frequency of awake bruxism episodes was greater in the mTMD group compared to controls only during the pink noise block (median [IQR], mTMD: 5 [15.3] episodes, range 0-62 episodes; Controls: 1 [3] episode, range 0-27 episodes; P = .046). No significant between-group differences were found in either the overall time spent engaging in awake bruxism (median [IQR], mTMD: 23.5 [96.7] s, range 1-1300 seconds; Controls: 5.5 [22.5], range 0-246 seconds; P = .108), or during each block (all P > .05). CONCLUSIONS In subjects with chronic mTMD, relaxing music and the individual's favorite music decreased the muscular effort during spontaneous awake bruxism episodes by 26% and 44% (relative changes), respectively. In contrast, stressful music increases it by about 43%. Because of its positive effects on awake bruxism, GML with selected music could be a promising and non-invasive component of a multimodal approach for the management of chronic mTMD.
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Affiliation(s)
- Tina Veronica Imbriglio
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada.,Centre for Multimodal Sensorimotor and Pain Research, University of Toronto, Toronto, ON, Canada
| | - Massieh Moayedi
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada.,Centre for Multimodal Sensorimotor and Pain Research, University of Toronto, Toronto, ON, Canada.,University of Toronto Centre for the Study of Pain, University of Toronto, Toronto, ON, Canada.,Department of Dentistry, Centre for Advanced Dental Research and Care, Mount Sinai Hospital, Toronto, ON, Canada
| | - Bruce Victor Freeman
- Department of Dentistry, Centre for Advanced Dental Research and Care, Mount Sinai Hospital, Toronto, ON, Canada
| | - Howard Charles Tenenbaum
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada.,Department of Dentistry, Centre for Advanced Dental Research and Care, Mount Sinai Hospital, Toronto, ON, Canada
| | - Michael Thaut
- Faculty of Music, University of Toronto, Toronto, ON, Canada
| | - Iacopo Cioffi
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada.,Centre for Multimodal Sensorimotor and Pain Research, University of Toronto, Toronto, ON, Canada.,University of Toronto Centre for the Study of Pain, University of Toronto, Toronto, ON, Canada.,Department of Dentistry, Centre for Advanced Dental Research and Care, Mount Sinai Hospital, Toronto, ON, Canada
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Azario de Holanda T, Castagno CD, Barbon FJ, Mota Freitas MP, Goettems ML, Boscato N. Influence of respiratory allergy and restless sleep on definite sleep bruxism: a cross-sectional clinical study. Sleep Med 2020; 70:43-49. [PMID: 32193053 DOI: 10.1016/j.sleep.2020.02.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 11/16/2019] [Accepted: 02/14/2020] [Indexed: 11/29/2022]
Abstract
OBJECTIVE This cross-sectional clinical study evaluated the associations between sociodemographic, occupational, clinical conditions, psychological and sleep quality variables on definite sleep bruxism (SB). METHODS All records obtained from adults (aged 20-60 years) and the elderly (aged >60 years) who had undergone polysomnography (PSG) at a private medical outpatients' clinic from July 2017 to February 2018 were reviewed. Data from a questionnaire, based on the criteria of the American Academy of Sleep Medicine (AASM), were also gathered. Definite SB data pattern distribution was analyzed, and multivariate Poisson regression with robust variance was used to assess the associations between definite SB diagnosis, determined via PSG recordings, and the independent variables. A significance level of 5% was adopted. RESULTS A total of 240 individuals were included in the study and the SB prevalence was 7.08% (n = 17). The adjusted Poisson regression analysis revealed association between definitive SB and individuals with respiratory allergy (PR = 3.63; 95% CI:1.01-13; P = 0.047) and restless sleep (PR = 2.97; 95% CI:1.04-8.50; P = 0.042). CONCLUSION This study found associations between definite SB and clinical conditions (respiratory allergy) and sleep behavior (restless sleep). Knowledge regarding factors associated with definite SB can contribute to decision making in the clinical setting and management strategies involving a multidisciplinary approach.
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Affiliation(s)
| | - Clarissa Delpizzo Castagno
- Clinical Practice at Pelotas Sleep Institute, Otorhinolaryngology and Member of the Brazilian Sleep Association, Pelotas, Brazil
| | | | | | | | - Noéli Boscato
- Graduate Program in Dentistry, Federal University of Pelotas, Pelotas, Brazil.
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18
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Serra-Negra JM, Pereira AC, Carcavalli L, Paiva SM, Pordeus IA, Bendo CB. Children oral habits and their chronotype profile: is there an association? GAZZETTA MEDICA ITALIANA ARCHIVIO PER LE SCIENZE MEDICHE 2019. [DOI: 10.23736/s0393-3660.18.03899-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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19
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Duarte J, Souza JFD, Cavalcante-Leão B, Todero SRB, Ferreira FM, Fraiz FC. Association of possible sleep bruxism with daytime oral habits and sleep behavior in schoolchildren. Cranio 2019; 39:372-378. [DOI: 10.1080/08869634.2019.1661113] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Joyce Duarte
- Department of Stomatology, School of Dentistry, Federal University of Paraná, Curitiba, Brazil
| | | | - Bianca Cavalcante-Leão
- Department of Stomatology, School of Dentistry, Federal University of Paraná, Curitiba, Brazil
| | | | - Fernanda Morais Ferreira
- Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Fabian Calixto Fraiz
- Department of Stomatology, School of Dentistry, Federal University of Paraná, Curitiba, Brazil
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20
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Jokubauskas L, Baltrušaitytė A, Pileičikienė G, Žekonis G. Interrelationships between distinct circadian manifestations of possible bruxism, perceived stress, chronotype and social jetlag in a population of undergraduate students. Chronobiol Int 2019; 36:1558-1569. [DOI: 10.1080/07420528.2019.1660356] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Laurynas Jokubauskas
- Department of Prosthodontics, Faculty of Odontology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Aušra Baltrušaitytė
- Department of Prosthodontics, Faculty of Odontology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Gaivilė Pileičikienė
- Department of Prosthodontics, Faculty of Odontology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Gediminas Žekonis
- Department of Prosthodontics, Faculty of Odontology, Lithuanian University of Health Sciences, Kaunas, Lithuania
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21
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Soares-Silva L, Tavares-Silva C, Fonseca-Gonçalves A, Maia LC. Presence of oral habits and their association with the trait of anxiety in pediatric patients with possible sleep bruxism. J Indian Soc Pedod Prev Dent 2019; 37:245-250. [PMID: 31584023 DOI: 10.4103/jisppd.jisppd_272_18] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Bruxism is a repetitive masticatory muscle activity with a multifactorial etiology , that can be associated to emotional factors. AIM The aim of the study is to identify the presence of oral habits (OHs) and their association with the trait of anxiety (State-Trait Anxiety Inventory for Children [STAI-C]) in pediatric patients with possible sleep bruxism (PSB). METHODS Children between 3 and 12 years of age with PSB reported by their parents with complete deciduous or mixed dentition were included in the present study. Sociodemographic data (SD) as well as those on OHs such as only natural (ON), artificial breastfeeding (OA) or both (NA), finger sucking (FS), pacifier use (PC), and biting nails (BN) or objects (OB) were obtained through an interview with the parents/guardians answered the Brazilian version of the STAI-C questionnaire. STATISTICAL ANALYSIS USED SD and OH as well as STAI-C findings were descriptively evaluated, while the associations between OH and STAI-C with PSB were evaluated using the Chi-square test (P < 0.05). RESULTS The final sample was 52 children (6.62 ± 1.8 years). Of these, 51.9% were males, 82.7% reported not living in social risk areas, and 21.2% were only children. Considering the OH, patients participated in ON (26.9%), OA (9.6%), and both (63.5%); 13.5% had an FS habit and 46.2% had related PC use; and 80.8% were reported to have OB biting behaviors, while 53.8% participated in BN. The STAI-C was present in 25 (48.1%) patients with PSB and was not associated with the presence of OH. CONCLUSION There is no association between STAI-C and OH in pediatric patients with PSB.
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Affiliation(s)
- Larissa Soares-Silva
- Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Cláudia Tavares-Silva
- Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Andrea Fonseca-Gonçalves
- Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Lucianne Cople Maia
- Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
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Serra-Negra JM, Dias RB, Rodrigues MJ, Aguiar SO, Auad SM, Pordeus IA, Lombardo L, Manfredini D. Self-reported awake bruxism and chronotype profile: a multicenter study on Brazilian, Portuguese and Italian dental students. Cranio 2019; 39:113-118. [DOI: 10.1080/08869634.2019.1587854] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Junia Maria Serra-Negra
- Department of Pediatric Dentistry and Orthodontics, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | | | | | - Sara Oliveira Aguiar
- Department of Pediatric Dentistry and Orthodontics, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Sheyla Marcia Auad
- Department of Pediatric Dentistry and Orthodontics, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Isabela Almeida Pordeus
- Department of Pediatric Dentistry and Orthodontics, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Luca Lombardo
- Post Graduate School of Orthodontics, University of Ferrara, Ferrara, Italy
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Bach SDL, Moreira FP, Goettems ML, Brancher LC, Oses JP, da Silva RA, Jansen K. Salivary cortisol levels and biological rhythm in schoolchildren with sleep bruxism. Sleep Med 2018; 54:48-52. [PMID: 30529777 DOI: 10.1016/j.sleep.2018.09.031] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 09/11/2018] [Accepted: 09/27/2018] [Indexed: 12/21/2022]
Abstract
OBJECTIVE Salivary cortisol levels and biological rhythms could be hypothesized as part of the multifactorial framework that explains bruxism etiology. The objective of this study was to examine salivary cortisol levels and biological rhythms in schoolchildren with sleep bruxism (SB). METHODS This is a cross-sectional study with a school-based sample. The Biological Rhythms Interview for Assessment in Neuropsychiatry for Kids (BRIAN-K) was used to evaluate biological rhythms. Salivary samples were collected by the spitting method. The salivary cortisol level was measured by electrochemiluminescence. The criteria proposed by the American Academy of Sleep Medicine (AASM) were used to evaluate SB. RESULTS The SB prevalence was 16%. The SB presence was associated with belonging to families of lower economic status (p = 0.003). In addition, children with SB showed greater difficulty in maintaining biological rhythm (p = 0.002) and had higher levels of salivary cortisol (p = 0.034) compared with children without SB. CONCLUSIONS Higher levels of cortisol and disruption of biological rhythm was associated with SB in schoolchildren.
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Affiliation(s)
- Suélen de Lima Bach
- Department of Health and Behavior, Catholic University of Pelotas, Pelotas, RS, Brazil.
| | | | | | | | - Jean Pierre Oses
- Department of Health and Behavior, Catholic University of Pelotas, Pelotas, RS, Brazil
| | | | - Karen Jansen
- Department of Health and Behavior, Catholic University of Pelotas, Pelotas, RS, Brazil
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Goller Bulut D, Avci F, Özcan G. Ultrasonographic evaluation of jaw elevator muscles in young adults with bruxism and with and without attrition-type tooth wear: A pilot study. Cranio 2018; 38:248-255. [PMID: 30153104 DOI: 10.1080/08869634.2018.1505453] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE This pilot study was planned to analyze masticatory activation in bruxism patients with and without attrition by ultrasonographic evaluation of mandibular adductor muscles. METHODS Sixty bruxism patients (group 1: 30 without attrition, group 2: 30 with attrition) and an age-sex matched control of 30 (group 3) were clinically examined. The thickness of bilateral temporalis and masseter muscles during clench and rest was measured by ultrasonography. RESULTS The mean muscle thicknesses were higher in bruxing patients than in controls. In group 2, the clench/rest ratio (C/R) of the right and left masseter and temporal muscles were higher than the control group (p = 0.03, p = 0.01, p = 0.04, p = 0.03, respectively). CONCLUSION The thickness of chewing muscles increases with bruxism. The occlusal forces in the teeth increase, and therefore, the tooth wear increases. Ultrasonographic muscle thickness can be used to determine muscle activity in bruxism patients.
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Affiliation(s)
- Duygu Goller Bulut
- Department of Oral and Maxillofacial Radiology, Faculty of Dentistry, Abant İzzet Baysal University , Bolu, Turkey
| | - Fatma Avci
- Department of Oral and Maxillofacial Radiology, Faculty of Dentistry, Erciyes University , Kayseri, Turkey
| | - Gözde Özcan
- Department of Oral and Maxillofacial Radiology, Faculty of Dentistry, Erciyes University , Kayseri, Turkey
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Aguiar SO, Prado IM, Silveira KSR, Abreu LG, Auad SM, Paiva SM, Serra-Negra JMC. Possible sleep bruxism, circadian preference, and sleep-related characteristics and behaviors among dental students. Cranio 2018; 37:389-394. [DOI: 10.1080/08869634.2018.1471113] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Sara Oliveira Aguiar
- Department of Pediatric Dentistry and Orthodontics, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Ivana Meyer Prado
- Department of Pediatric Dentistry and Orthodontics, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Karen Simon Rezende Silveira
- Department of Pediatric Dentistry and Orthodontics, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Lucas Guimarães Abreu
- Department of Pediatric Dentistry and Orthodontics, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Sheyla Márcia Auad
- Department of Pediatric Dentistry and Orthodontics, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Saul Martins Paiva
- Department of Pediatric Dentistry and Orthodontics, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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Serra-Negra JM, Lobbezoo F, Correa-Faria P, Lombardo L, Siciliani G, Stellini E, Manfredini D. Relationship of self-reported sleep bruxism and awake bruxism with chronotype profiles in Italian dental students. Cranio 2018; 37:147-152. [PMID: 29376478 DOI: 10.1080/08869634.2018.1431600] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVES A cross-sectional study was performed to assess the association between possible sleep bruxism (SB) and awake bruxism (AB) with sleep characteristics and chronotype (i.e. circadian cycle preference). METHODS One-hundred-nineteen young adults filled out a self-reported questionnaire to assess SB and AB, a questionnaire about daily life aspects, as well as the Morningness-Eveningness Questionnaire (MEQ) to profile chronotype. RESULTS The frequency of self-reported SB and AB was 25.2% and 37.0%, respectively. Both SB and AB were significantly more frequent in females than males. Most participants had an intermediate chronotype profile (n = 85; 71.4%). Neither SB (p = 0.556) nor AB (p = 0.334) were associated with chronotype. Nightmares were more prevalent among individuals with possible SB (38.3%). Difficulty concentrating in daily activities was more frequently reported among individuals with AB (51.9%). CONCLUSION There was no association between possible SB and AB or the chronotype profiles among Italian dental students.
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Affiliation(s)
- Júnia Maria Serra-Negra
- a Department of Pediatric Dentistry and Orthodontics , Universidade Federal de Minas Gerais , Belo Horizonte , Brazil
| | - Frank Lobbezoo
- b Department of Oral Health Sciences, Academic Centre for Dentistry Amsterdam (ACTA) , University of Amsterdam and Vrije University Amsterdam , Amsterdam , The Netherlands
| | - Patricia Correa-Faria
- c Department of Pediatric Dentistry , Universidade Federal de Goias , Goiania , Brazil
| | - Luca Lombardo
- d Post-Graduate School in Orthodontics , University of Ferrara , Ferrara , Italy
| | - Giuseppe Siciliani
- d Post-Graduate School in Orthodontics , University of Ferrara , Ferrara , Italy
| | - Edoardo Stellini
- e Department of Neuroscience, School of Dentistry , University of Padova , Padova , Italy
| | - Daniele Manfredini
- d Post-Graduate School in Orthodontics , University of Ferrara , Ferrara , Italy.,e Department of Neuroscience, School of Dentistry , University of Padova , Padova , Italy
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Ribeiro MB, Manfredini D, Tavares-Silva C, Costa L, Luiz RR, Paiva S, Serra-Negra JM, Fonseca-Gonçalves A, Maia LC. Association of possible sleep bruxism in children with different chronotype profiles and sleep characteristics. Chronobiol Int 2018; 35:633-642. [PMID: 29363987 DOI: 10.1080/07420528.2018.1424176] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Sleep bruxism (SB) in children has been associated with several sleep characteristics, which may alter their sleep pattern. This change affects the internal biological clock and consequently the chronotype profile. The aim of this study was to evaluate the existence of an association between possible SB in children with specific chronotype profiles and sleep characteristics. The study included 207 parents/guardians of children aged between 3 and 12 years who were waiting for their children's dental treatment at the Pediatric Dentistry Clinic of the Federal University of Rio de Janeiro, Brazil. A questionnaire on the socio-demographic characteristics of parents and children as well as on the features of the children's sleep was applied. In addition, the CIRENS scale (Circadian Energy Scale) was completed by the parents to identify the children's chronotype. A chi-squared test was used to determine the association between possible SB, the chronotype, and sleep characteristics. A multiple logistic regression model was implemented to observe the influence of chronotype, age, and other independent variables on the possible SB. The logistic regression model demonstrated that nocturnal agitation (p = 0.009; OR = 3.42) and nightmares (p = 0.045; OR = 3.24) were associated with possible SB in children. Although no significant association (p = 0 .089) between the chronotype profile and possible SB was observed in the 3 to 5 years age group, a proportional difference was observed between the chronotype categories in this age group-12.5% of children with SB had a morning type, while 26.4% had an intermediate type and 47.8% an evening type compared to those without possible SB. Nocturnal agitation and nightmares were associated with possible SB. In addition, young children with an evening chronotype had a tendency toward possible SB.
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Affiliation(s)
- Mariana Batista Ribeiro
- a Department of Pediatric dentistry and Orthodontics of Dentistry College of Federal University of Rio de Janeiro , Rio de Janeiro , Brazil
| | - Daniele Manfredini
- b Department of Maxillofacial Surgery of University of Padova , Padova , Italy
| | - Cláudia Tavares-Silva
- a Department of Pediatric dentistry and Orthodontics of Dentistry College of Federal University of Rio de Janeiro , Rio de Janeiro , Brazil
| | - Leandro Costa
- a Department of Pediatric dentistry and Orthodontics of Dentistry College of Federal University of Rio de Janeiro , Rio de Janeiro , Brazil
| | - Ronir Raggio Luiz
- c Institute of Public Health Studies of Federal University of Rio de Janeiro , Rio de Janeiro , Brazil
| | - Saul Paiva
- d Department of Pediatric dentistry and Orthodontics of Dentistry College of Federal University of Minas Gerais , Belo Horizonte , Brazil
| | - Júnia Maria Serra-Negra
- d Department of Pediatric dentistry and Orthodontics of Dentistry College of Federal University of Minas Gerais , Belo Horizonte , Brazil
| | - Andréa Fonseca-Gonçalves
- a Department of Pediatric dentistry and Orthodontics of Dentistry College of Federal University of Rio de Janeiro , Rio de Janeiro , Brazil
| | - Lucianne Cople Maia
- a Department of Pediatric dentistry and Orthodontics of Dentistry College of Federal University of Rio de Janeiro , Rio de Janeiro , Brazil
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