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Luzzi V, DE Filippo M, Guarnieri R, Fioravanti M, Guaragna M, Marasca B, Pirro V, Altieri F, Vozza I, Ndokaj A, Brindisi G, Barbato E, Polimeni A, Zicari AM. Evaluation of nasal airway resistance in a cohort of children with primary snoring and maxillary deficiency. Minerva Dent Oral Sci 2023; 72:54-59. [PMID: 36345835 DOI: 10.23736/s2724-6329.22.04727-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND The aim of this study was to test whether rapid palatal expansion is effective to improve nasal airway patency in a sample of pediatric patients with primary snoring. METHODS A group of 21 subjects, 11 girls (52%) and 10 boys (48%), with a mean age of 7.1 years (SD=1.3; range 4-9 years) were treated with a rapid maxillary expansion (RME) device. Nasal airway resistance was assessed via rhinomanometric exam before (pre-) and 6 months after (post-) the rapid palatal expansion treatment. RESULTS Data analysis showed a statistically significant increase in the mean scores of the results of the rhinomanometric exam between the pre- and post-measurements with a significant reduction in total inspiratory and expiratory air resistance values after rapid palatal expansion. CONCLUSIONS Our results show that RME treatment is associated with an improvement in nasal airway resistance due to a substantial reduction in nasal resistance associated with the orthopedic action of the orthodontic device.
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Affiliation(s)
- Valeria Luzzi
- Department of Oral and Maxillofacial Sciences, Sapienza University, Rome, Italy
| | - Maria DE Filippo
- Department of Maternal, Child Health and Urological Sciences, Sapienza University, Rome, Italy
| | - Rosanna Guarnieri
- Department of Oral and Maxillofacial Sciences, Sapienza University, Rome, Italy
| | - Miriam Fioravanti
- Department of Oral and Maxillofacial Sciences, Sapienza University, Rome, Italy -
| | - Mariana Guaragna
- Department of Oral and Maxillofacial Sciences, Sapienza University, Rome, Italy
| | - Beatrice Marasca
- Department of Oral and Maxillofacial Sciences, Sapienza University, Rome, Italy
| | - Valentina Pirro
- Department of Oral and Maxillofacial Sciences, Sapienza University, Rome, Italy
| | - Federica Altieri
- Department of Oral and Maxillofacial Sciences, Sapienza University, Rome, Italy
| | - Iole Vozza
- Department of Oral and Maxillofacial Sciences, Sapienza University, Rome, Italy
| | - Artnora Ndokaj
- Department of Maternal, Child Health and Urological Sciences, Sapienza University, Rome, Italy
| | - Giulia Brindisi
- Department of Maternal, Child Health and Urological Sciences, Sapienza University, Rome, Italy
| | - Ersilia Barbato
- Department of Oral and Maxillofacial Sciences, Sapienza University, Rome, Italy
| | - Antonella Polimeni
- Department of Oral and Maxillofacial Sciences, Sapienza University, Rome, Italy
| | - Anna Maria Zicari
- Department of Maternal, Child Health and Urological Sciences, Sapienza University, Rome, Italy
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Rapid Maxillary Expansion (RME): An Otolaryngologic Perspective. J Clin Med 2022; 11:jcm11175243. [PMID: 36079172 PMCID: PMC9457357 DOI: 10.3390/jcm11175243] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/22/2022] [Accepted: 08/30/2022] [Indexed: 11/24/2022] Open
Abstract
Background. To evaluate the possible effects of Rapid Maxillary Expansion (RME), such as nasal breathing problems, middle ear function, Obstructive Sleep Apnea (OSA) in the otolaryngology field. RME has already been introduced in orthodontics to expand the maxilla of young patients affected by transversal maxillary constriction. Methods. A literature search was performed using different databases (Medline/PubMed, EMBASE, and CINAHL), from May 2005 to November 2021, according to the PRISMA guidelines. Results. The application of RME in children has shown good results on nasal function, reducing nasal resistances, independently from a previous adenotonsillectomy. These results are not only related to the increasing of nasal transverse diameters and volume, but also to the stiffening of airway muscles, enabling the nasal filtrum function and avoiding mouth opening, thereby decreasing respiratory infections. Positive effects have also been reported for the treatment of conductive hearing loss and of OSA, with the reduction of Apnea Hypopnea Index (AHI), possibly due to (i) an increased pharyngeal dimensions, (ii) a new tongue posture, and (iii) reduced nasal respiratory problems. Conclusions. Otolaryngologists should be aware of the indications and benefits of the RME treatment, considering its possible multiple beneficial effects.
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Calvo-Henriquez C, Capasso R, Chiesa-Estomba C, Liu SY, Martins-Neves S, Castedo E, O'Connor-Reina C, Ruano-Ravina A, Kahn S. The role of pediatric maxillary expansion on nasal breathing. A systematic review and metanalysis. Int J Pediatr Otorhinolaryngol 2020; 135:110139. [PMID: 32502910 DOI: 10.1016/j.ijporl.2020.110139] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/21/2020] [Accepted: 05/22/2020] [Indexed: 01/08/2023]
Abstract
OBJECTIVE A reduced transversal dimension of the maxilla leads to narrower nasal cavities, which may reduce airflow to the lungs. Maxillary expansion widens nasal floor. However, there is huge controversy regarding whether this increase does actually lead to increased airflow. In this systematic review and meta-analysis we aim to resolve this question by evaluating studies that have undertaken rhinomanometric measurements. REVIEW METHODS Pubmed (Medline), the Cochrane Library, EMBASE and Trip Database were checked by two authors. Two authors extracted the data. Main outcome was expressed as the difference between resistance before and after treatment and the 95% confidence interval. RESULTS 30 studies were selected for full text reading. A total of 12 studies (301 patients) met the inclusion criteria. All selected articles found reduced resistance after palatal expansion. The data pooled in the meta-analysis reveals a statistically significant difference of 0.12 Pa s/cm3 mean reduction after palatal expansion (CI 95% 0.06, 0.18) for nine uncontrolled studies. Regarding nasal airflow, the pooled data show a statistically significant difference of 29.9 cm3/s increase after palatal expansion (CI 95% 9.17, 50.64). CONCLUSION According to the available evidence, palatal expansion in pediatric patients decreases nasal resistance and increases nasal flow.
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Affiliation(s)
- Christian Calvo-Henriquez
- Young-Otolaryngologists of the International Federations of Oto-rhino-laryngological Societies (YO-IFOS) Study Group, Paris, France; Service of Otolaryngology, Hospital Complex of Santiago de Compostela, Spain.
| | - Robson Capasso
- Department of Otolaryngology - Head and Neck Surgery, Sleep Surgery Division, Stanford University Medical Center, Stanford, CA, USA
| | - Carlos Chiesa-Estomba
- Young-Otolaryngologists of the International Federations of Oto-rhino-laryngological Societies (YO-IFOS) Study Group, Paris, France; Service of Otolaryngology, Donostia University Hospital, San Sebastian, Spain
| | - Stanley Yung Liu
- Department of Otolaryngology - Head and Neck Surgery, Sleep Surgery Division, Stanford University Medical Center, Stanford, CA, USA
| | | | - Elena Castedo
- Orthodontic Private Practice, Santiago de Compostela, Spain
| | | | - Alberto Ruano-Ravina
- Department of Preventive Medicine and Public Health, University of Santiago de Compostela, Spain; CIBER de Epidemiología y Salud Pública, CIBERESP, Spain
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Garrec P, Legris S, Soyer Y, Vi-Fane B, Jordan L. [Orthodontic management of obstructive sleep-disordered respiratory disorders]. Orthod Fr 2019; 90:321-335. [PMID: 34643519 DOI: 10.1051/orthodfr/2019029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Through his/her knowledge of cranio-facial growth, the orthodontist plays a leading role within the multidisciplinary team that tracks and treats sleep-disordered breathing (SDB) in children. Correction of craniofacial risk factors (maxillary deficiency and retrognathia) is commonly used by practitioners alongside orthodontic treatment such as OMA and RME in the optimal conditions afforded by childhood growth. Myofunctional therapies are performed to restore correct stomatognathic function and play a central role in the management of SDB in children. The orthodontist is therefore a key player in the medical treatment chain of these children.
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Affiliation(s)
- Pascal Garrec
- Université Paris Diderot-UFR Odontologie, 5 rue Garancière, 75006 Paris, France, Hôpital Pitié Salpêtrière, AP-HP, UF d'Orthodontie, 75013 Paris, France, AP-HP, Centre de référence des malformations rares de la face et de la cavité buccale O Rares-Hôpital Rothschild, 75012 Paris, France, Société Française de Médecine Dentaire du Sommeil, 13-15 rue de Nancy, 75010 Paris, France
| | - Sylvie Legris
- AP-HP, Centre de référence des malformations rares de la face et de la cavité buccale O Rares-Hôpital Rothschild, 75012 Paris, France, Société Française de Médecine Dentaire du Sommeil, 13-15 rue de Nancy, 75010 Paris, France
| | - Yves Soyer
- Hôpital Pitié Salpêtrière, AP-HP, UF d'Orthodontie, 75013 Paris, France, Société Française de Médecine Dentaire du Sommeil, 13-15 rue de Nancy, 75010 Paris, France
| | - Brigitte Vi-Fane
- Université Paris Diderot-UFR Odontologie, 5 rue Garancière, 75006 Paris, France, Hôpital Pitié Salpêtrière, AP-HP, UF d'Orthodontie, 75013 Paris, France, AP-HP, Centre de référence des malformations rares de la face et de la cavité buccale O Rares-Hôpital Rothschild, 75012 Paris, France, Société Française de Médecine Dentaire du Sommeil, 13-15 rue de Nancy, 75010 Paris, France
| | - Laurence Jordan
- Université Paris Diderot-UFR Odontologie, 5 rue Garancière, 75006 Paris, France, AP-HP, Centre de référence des malformations rares de la face et de la cavité buccale O Rares-Hôpital Rothschild, 75012 Paris, France, PSL Research University, Institut de Recherche de Chimie Paris, UMR 8247-Chimie ParisTech, 75005 Paris, France, Société Française de Médecine Dentaire du Sommeil, 13-15 rue de Nancy, 75010 Paris, France
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Mitteilungen DGKFO. J Orofac Orthop 2018. [DOI: 10.1007/s00056-018-0152-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Menegat F, Monnazzi MS, Silva BN, de Moraes M, Gabrielli MAC, Pereira-Filho VA. Assessment of nasal obstruction symptoms using the NOSE scale after surgically assisted rapid maxillary expansion. Int J Oral Maxillofac Surg 2015; 44:1346-50. [PMID: 26187045 DOI: 10.1016/j.ijom.2015.06.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2014] [Revised: 06/18/2015] [Accepted: 06/25/2015] [Indexed: 11/24/2022]
Abstract
The Nasal Obstruction Symptom Evaluation (NOSE) scale is a reliable and valid instrument used widely in otorhinolaryngology to evaluate nasal obstruction symptoms in patients with nasal disorders. The purpose of this study was to assess nasal obstruction symptoms prospectively in patients undergoing surgically assisted rapid maxillary expansion (SARME) using the NOSE scale. Sixteen patients were studied (mean age 31±7.7 years), 10 women and six men, all with a transverse maxillary deficiency and an indication for SARME. Hyrax type devices were placed preoperatively and SARME was performed using Kraut's technique. The NOSE scale was applied prospectively to assess nasal obstruction symptoms. The results were recorded for each score on a scale ranging from 0 to 4, and these scores were multiplied by 5, generating a balanced scale from 0 to 100. Data were stratified according to NOSE scores, and nasal obstruction was categorized as mild (0-25), moderate (26-50), or severe (>50). The questionnaire was administered twice, first preoperatively and then at 6 months after surgery, and the results compared. Data were analyzed statistically using SAS statistical package software and showed that patients experienced a subjective improvement or did not have a worsening of nasal obstruction symptoms after SARME.
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Affiliation(s)
- F Menegat
- Dental School of Piracicaba, FOP - UNICAMP, Piracicaba, São Paulo, Brazil
| | - M S Monnazzi
- Dental School of Araraquara, FOAR-UNESP, Araraquara, São Paulo, Brazil.
| | - B N Silva
- Dental School of Piracicaba, FOP - UNICAMP, Piracicaba, São Paulo, Brazil
| | - M de Moraes
- Dental School of Piracicaba, FOP - UNICAMP, Piracicaba, São Paulo, Brazil
| | - M A C Gabrielli
- Dental School of Araraquara, FOAR-UNESP, Araraquara, São Paulo, Brazil
| | - V A Pereira-Filho
- Dental School of Araraquara, FOAR-UNESP, Araraquara, São Paulo, Brazil
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