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Alpaydin MT, Alpaydin T, Torul D. Do symptoms and signs of temporomandibular disorders have an association with breathing pattern: a cross-sectional study on Turkish children and adolescents. BMC Oral Health 2024; 24:721. [PMID: 38914975 PMCID: PMC11194946 DOI: 10.1186/s12903-024-04482-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 06/13/2024] [Indexed: 06/26/2024] Open
Abstract
BACKGROUND This paper aimed to explore the prevalence of temporomandibular disorders (TMDs) signs/symptoms, and to investigate the possible link between signs/symptoms of TMDs and mouth breathing (MB) by evaluating along with other risk factors, in a Turkish subpopulation of children and adolescence. METHODS This study was conducted with the archival data of the patients who applied with orthodontic complaints. Data on demographic characteristics, family-related factors, systemic status, occlusion, breathing patterns, oral habits, and bruxism were retrieved from the archival records. RESULTS Nine hundred forty-five children and adolescents with a mean age of 14.82 ± 2.06 years were included in the study. Of the participants, 66% were girls, 60.4% were delivered by C-section, 8.4% of the participants had at least one systemic disease, 9.2% of the participants had allergy, and 4.3% of the participants' parents were divorced, 18.7% have an oral habit, 6.6% have bruxism, 29.8% have malocclusion and 14.1% have MB. Eight-point-five percent of participants have signs/symptoms of TMD. Among them 2.9% have pain, 3.7% have joint sounds, 1.4% have deflection, and 3.9% have deviation. Evaluation of the risk factors revealed a significant relation between the signs/symptoms of TMD and bruxism (OR 8.07 95% CI 4.36-14.92), gender (OR 2.01 95% CI 1.13-3.59), marital status of parents (OR 2.62 95% CI 1.07-6.42), and MB (OR 3.26 95% CI 1.86-5.71). CONCLUSIONS According to the study's findings, girls and those with bruxism, divorced parents, and MB behavior are more likely to have signs/symptoms of TMD. Age found to have significant effect on the occurrence of the signs/symptoms of TMD alone, but together with other factors the effect of the age is disappeared. Early screening and intervention of MB as well as the signs/symptoms of TMD can help to limit detrimental effects of these conditions on growth, and quality of life of children and adolescents.
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Affiliation(s)
| | - Tugce Alpaydin
- Department of Orthodontics, Faculty of Dentistry, Ordu University, Ordu, Turkey.
| | - Damla Torul
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Ordu University, Ordu, Turkey
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Chowdhary K, Yadav G, Rai A, Saha S, Dhinsa K, Sharma A. Mouth Breathing Habit and Their Effects on Dentofacial Growth in Children in the Age Range of 6-14 Years: A Cephalometric Study. Int J Clin Pediatr Dent 2024; 17:545-551. [PMID: 39355183 PMCID: PMC11440658 DOI: 10.5005/jp-journals-10005-2864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/03/2024] Open
Abstract
Nasal breathing protects the upper airway and is responsible for adequate craniofacial development. It is believed that long-standing obstruction causes mouth breathing, which has a negative impact on the craniofacial complex. Aim The study aimed to verify the effects of mouth breathing on the dentofacial structure by employing cephalometric analysis. Materials and methods The present study was conducted on 68 patients (34 mouth-breathing group or study group and 34 nasal-breathing group or control group) aged 6-14 years. Study subjects were screened based on the inclusion and exclusion criteria. Clinical assessment of nasal function was done to select the mouth breathing patients and referred for ear, nose, and throat (ENT) clearance. Lateral cephalograms were taken for the study subjects, including both nasal and mouth breathers, over which selected landmarks were marked to evaluate linear, skeletal, and dental angular variables for comparison with cephalometric variables of a normal child. Results The mean values of facial height (N-Me, ANS-Me) and mandibular plane angle (SN-GoGn) were significantly higher for mouth breathers. The gonial angle (Ar-GoMe) for ages 6-14 years was significantly lower in the nasal breathing group. Conclusion The study led to the conclusion that all subjects with a history of mouth breathing showed an increase in facial height, gonial angle, and mandibular plane angle. Clinical significance Evaluating dentoskeletal changes in a patient with a mouth-breathing habit helps discern the importance of early identification and interception at an early age, thereby ensuring a functional environment adequate for physiological growth and dentofacial esthetics. How to cite this article Chowdhary K, Yadav G, Rai A, et al. Mouth Breathing Habit and Their Effects on Dentofacial Growth in Children in the Age Range of 6-14 Years: A Cephalometric Study. Int J Clin Pediatr Dent 2024;17(5):545-551.
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Affiliation(s)
- Kritika Chowdhary
- Department of Pedodontics and Preventive Dentistry, Sardar Patel Post Graduate Institute of Dental and Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Gunjan Yadav
- Department of Pedodontics and Preventive Dentistry, Sardar Patel Post Graduate Institute of Dental and Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Amit Rai
- Department of Pedodontics and Preventive Dentistry, Sardar Patel Post Graduate Institute of Dental and Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Sonali Saha
- Department of Pedodontics and Preventive Dentistry, Sardar Patel Post Graduate Institute of Dental and Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Kavita Dhinsa
- Department of Pedodontics and Preventive Dentistry, Sardar Patel Post Graduate Institute of Dental and Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Anshul Sharma
- Department of Pedodontics and Preventive Dentistry, Sardar Patel Post Graduate Institute of Dental and Medical Sciences, Lucknow, Uttar Pradesh, India
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Telson YC, Furlan RMMM, Porto MP, Ferreira RAM, Motta AR. Evaluation of the breathing mode by infrared thermography. Braz J Otorhinolaryngol 2023; 89:101333. [PMID: 37813011 PMCID: PMC10570548 DOI: 10.1016/j.bjorl.2023.101333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 08/07/2023] [Accepted: 09/12/2023] [Indexed: 10/11/2023] Open
Abstract
OBJECTIVES To analyze breathing modes with infrared thermography. METHODS Cross-sectional observational exploratory study conducted in 20 female participants with a mean age of 26.0-years. The thermograms were made following the principles of the American Academy of Thermology and the Brazilian Thermology Society. The camera FLIR A315 (FLIR Inc., Santa Barbara, CA) was used for the tests. The recordings consisted of the participants breathing normally through the nose for 2min and simulating oral/oronasal breathing for another 2min. The thermograms were analyzed with the FLIR Tools software. An ellipse was placed between the nostrils and the lip commissures to obtain the mean temperatures. The collection was made by two independent researchers, and the normalized non-dimensional temperature was calculated. RESULTS The temperature in nasal breathing is higher than in oral/oronasal breathing both for inhaling and exhaling when measured in the region of the mouth. The exhaling temperatures were higher than the inhaling ones in oral/oronasal breathing (through the nose and the mouth) and nasal breathing (only through the nose). The temperature difference between exhaling and inhaling (ΔT) was greater in oral/oronasal breathing when measured in the region of the mouth. CONCLUSION The thermographic assessment of breathing modes may be made by comparing the mean temperatures of the mouth, using an ellipse. LEVEL OF EVIDENCE Study without consistently applied reference standards.
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Affiliation(s)
- Yasmim Carvalho Telson
- Universidade Federal de Minas Gerais (UFMG), Departamento de Fonoaudiologia, Belo Horizonte, MG, Brazil.
| | | | - Matheus Pereira Porto
- Universidade Federal de Minas Gerais (UFMG), Departamento de Engenharia Mecânica, Belo Horizonte, MG, Brazil
| | | | - Andréa Rodrigues Motta
- Universidade Federal de Minas Gerais (UFMG), Departamento de Fonoaudiologia, Belo Horizonte, MG, Brazil
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Medeiros da Fonsêca JD, Aliverti A, Benício K, de Farias Sales VS, Fontes Silva da Cunha Lima L, Resqueti VR, Augusto de Freitas Fregonezi G. Breathing pattern and muscle activity using different inspiratory resistance devices in children with MBS. ERJ Open Res 2022; 8:00480-2021. [PMID: 35539438 PMCID: PMC9081542 DOI: 10.1183/23120541.00480-2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 01/19/2022] [Indexed: 11/12/2022] Open
Abstract
Aim The aim of this study was to evaluate the acute effects of different inspiratory resistance devices and intensity of loads via nasal airway on the breathing pattern and activity of respiratory muscles in children with mouth breathing syndrome (MBS). Methods Children with MBS were randomised into two groups based on inspiratory load intensity (20% and 40% of the maximal inspiratory pressure). These subjects were assessed during quiet breathing, breathing against inspiratory load via nasal airway and recovery. The measurements were repeated using two different devices (pressure threshold and flow resistance). Chest wall volumes and respiratory muscle activity were evaluated by optoelectronic plethysmography and surface electromyography, respectively. Results During the application of inspiratory load, there was a significant reduction in respiratory rate (p<0.04) and an increase in inspiratory time (p<0.02), total time of respiratory cycle (p<0.02), minute ventilation (p<0.03), tidal volume (p<0.01) and scalene and sternocleidomastoid muscles activity (root mean square values, p<0.01) when compared to quiet spontaneous breathing and recovery, regardless of load level or device applied. The application of inspiratory load using the flow resistance device showed an increase in the tidal volume (p<0.02) and end-inspiratory volume (p<0.02). Conclusion For both devices, the addition of inspiratory loads using a nasal interface had a positive effect on the breathing pattern. However, the flow resistance device was more effective in generating volume and, therefore, has advantages compared to pressure threshold. In children with mouth breathing syndrome, adding inspiratory load using a nasal interface improves chest wall volumes and respiratory muscle activity, and a flow resistance device increases lung volume more than a pressure threshold devicehttps://bit.ly/3IzlayK
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McKeown P, O’Connor-Reina C, Plaza G. Breathing Re-Education and Phenotypes of Sleep Apnea: A Review. J Clin Med 2021; 10:jcm10030471. [PMID: 33530621 PMCID: PMC7865730 DOI: 10.3390/jcm10030471] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 01/18/2021] [Accepted: 01/20/2021] [Indexed: 12/13/2022] Open
Abstract
Four phenotypes of obstructive sleep apnea hypopnea syndrome (OSAHS) have been identified. Only one of these is anatomical. As such, anatomically based treatments for OSAHS may not fully resolve the condition. Equally, compliance and uptake of gold-standard treatments is inadequate. This has led to interest in novel therapies that provide the basis for personalized treatment protocols. This review examines each of the four phenotypes of OSAHS and explores how these could be targeted using breathing re-education from three dimensions of functional breathing: biochemical, biomechanical and resonant frequency. Breathing re-education and myofunctional therapy may be helpful for patients across all four phenotypes of OSAHS. More research is urgently needed to investigate the therapeutic benefits of restoring nasal breathing and functional breathing patterns across all three dimensions in order to provide a treatment approach that is tailored to the individual patient.
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Affiliation(s)
- Patrick McKeown
- Buteyko Clinic International, Loughwell, Moycullen, Co., H91 H4C1 Galway, Ireland;
| | - Carlos O’Connor-Reina
- Otorhinolaryngology Department, Hospital Quironsalud Marbella, 29603 Marbella, Spain;
- Otorhinolaryngology Department, Hospital Quironsalud Campo de Gibraltar, 11379 Palmones, Spain
| | - Guillermo Plaza
- Otorhinolaryngology Department, Hospital Universitario de Fuenlabrada, Universidad Rey Juan Carlos, 28042 Madrid, Spain
- Otorhinolaryngology Department, Hospital Sanitas la Zarzuela, 28023 Madrid, Spain
- Correspondence:
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Araújo BCL, de Magalhães Simões S, de Gois-Santos VT, Martins-Filho PRS. Association Between Mouth Breathing and Asthma: a Systematic Review and Meta-analysis. Curr Allergy Asthma Rep 2020; 20:24. [PMID: 32430704 DOI: 10.1007/s11882-020-00921-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
PURPOSE OF REVIEW This systematic review and meta-analysis evaluated the association between asthma and mouth breathing. We performed a systematic search in the PubMed, SCOPUS, Lilacs, Web of Science, Google Scholar and OpenThesis databases. RECENT FINDINGS Asthma is defined as a heterogeneous disease characterized by variable symptoms of wheezing, shortness of breath, chest oppression and/or cough, and limitation of expiratory airflow. Although several studies have examined the association between asthma and mouth breathing, there are no systematic reviews or meta-analyses that synthesize the available bodies of evidence. We used the odds ratio as a measure of the association between asthma and mouth breathing. Summary estimates were calculated using random-effects models, and the risk of bias was estimated using the Newcastle-Ottawa Scale for case-control studies and the National Institutes of Health tool for cross-sectional studies. Nine studies were included in the present systematic review. Data from 12,147 subjects were analyzed, of which 2083 were children and adolescents and 10,064 were adults. We found an association between mouth breathing and asthma in children and adolescents (OR 2.46, 95% CI 1.78-3.39) and in adults (OR 4.60, 95% CI 1.49-14.20). However, limitations were found in the methodological description of the included studies, as well as high heterogeneity among studies evaluating adult populations. This meta-analysis showed an association between mouth breathing and asthma in children, adolescents and adults, but the results should be interpreted with caution. Further studies with standardized criteria for the investigation of mouth breathing are needed.
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Affiliation(s)
- Brenda Carla Lima Araújo
- Department of Speech Therapy, Federal University of Sergipe, Aracaju, Brazil. .,Postgraduate Program in Health Sciences, Federal University of Sergipe, Rua Cláudio Batista, s/n. Bairro Sanatório, Aracaju, SE, 49060-100, Brazil. .,Investigative Pathology Laboratory, Federal University of Sergipe, Aracaju, Brazil.
| | - Silvia de Magalhães Simões
- Department of Medicine, Federal University of Sergipe, Aracaju, Brazil.,Postgraduate Program in Health Sciences, Federal University of Sergipe, Rua Cláudio Batista, s/n. Bairro Sanatório, Aracaju, SE, 49060-100, Brazil
| | - Vanessa Tavares de Gois-Santos
- Postgraduate Program in Health Sciences, Federal University of Sergipe, Rua Cláudio Batista, s/n. Bairro Sanatório, Aracaju, SE, 49060-100, Brazil.,Investigative Pathology Laboratory, Federal University of Sergipe, Aracaju, Brazil
| | - Paulo Ricardo Saquete Martins-Filho
- Postgraduate Program in Health Sciences, Federal University of Sergipe, Rua Cláudio Batista, s/n. Bairro Sanatório, Aracaju, SE, 49060-100, Brazil.,Investigative Pathology Laboratory, Federal University of Sergipe, Aracaju, Brazil
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Malik J, Thamboo A, Dholakia S, Borchard NA, McGhee S, Li C, Zhao K, Nayak JV. The cotton test redistributes nasal airflow in patients with empty nose syndrome. Int Forum Allergy Rhinol 2020; 10:539-545. [PMID: 31951101 DOI: 10.1002/alr.22489] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 10/08/2019] [Accepted: 10/11/2019] [Indexed: 11/09/2022]
Abstract
BACKGROUND Empty nose syndrome (ENS) remains a controversial disease primarily associated with inferior turbinate tissue loss. Cotton placement into the inferior meatus often alleviates ENS symptoms within minutes, but the physiologic explanation for this phenomenon is unknown. Computational fluid dynamics (CFD) was employed to evaluate the mechanisms of altered nasal airflow conferred by cotton testing. METHODS Six ENS patients (12 sides) with pre-existing sinus computed tomography (CT) imaging were enrolled after marked symptomatic improvement (decrease in score on the Empty Nose Syndrome 6-Item Questionnaire [ENS6Q] of >7 points) with office-based cotton testing. The fashioned cotton plug was labeled in situ with iohexol contrast spray, and sinus CT was immediately obtained to detect cotton contouring in the inferior meatus. CT imaging from pre- and post-cotton placement was analyzed using comparative CFD techniques. RESULTS After cotton placement, significant symptomatic improvement and reduced ENS6Q scores (16.8 ± 4.1 to 3.1 ± 2.4; p < 0.001) were recorded. Using CFD, cotton placement produced an expected 21% increase in upper airway resistance (p < 0.05). However, a significant shift in the nasal airflow distribution was also detected, with a transition of airflow vectors away from a middle meatus jetstream (-41%; p < 0.002). CONCLUSION Objective CFD assessment confirmed that the cotton test not only increases nasal resistance, but also restores airflow distribution to the inferior meatus in symptomatic ENS patients. These results highlight the potential efficacy of cotton test in ENS patients and further bolster the utility of this tool in identifying appropriate candidates for the inferior meatus augmentation procedure.
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Affiliation(s)
- Jennifer Malik
- Department of Otolaryngology, Head & Neck Surgery, The Ohio State University, Columbus, OH
| | - Andrew Thamboo
- Department of Otolaryngology, Head & Neck Surgery, University of British Columbia, Vancouver, Canada
| | - Sachi Dholakia
- Department of Otolaryngology, Head & Neck Surgery, Stanford University, Stanford, CA
| | - Nicole A Borchard
- Department of Otolaryngology, Head & Neck Surgery, Stanford University, Stanford, CA
| | - Sam McGhee
- Department of Otolaryngology, Head & Neck Surgery, The Ohio State University, Columbus, OH
| | - Chengyu Li
- Department of Mechanical Engineering, Villanova University, Villanova, PA
| | - Kai Zhao
- Department of Otolaryngology, Head & Neck Surgery, The Ohio State University, Columbus, OH
| | - Jayakar V Nayak
- Department of Otolaryngology, Head & Neck Surgery, Stanford University, Stanford, CA
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