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Cottone C, Rosi-Schumacher M, Gawel EM, Corbin AF, Riccio D, Carr MM. Postoperative Complications in Lingual Versus Palatine Tonsillectomies. Laryngoscope 2024. [PMID: 39354836 DOI: 10.1002/lary.31799] [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: 06/23/2024] [Revised: 08/13/2024] [Accepted: 09/09/2024] [Indexed: 10/03/2024]
Abstract
OBJECTIVE The aim of this study was to investigate the risks of lingual tonsillectomy (LT) in a large cohort and compare these risks to those of palatine tonsillectomy (PT). METHODS A retrospective cohort study was conducted using data from the United States collaborative network within TriNetX. The LT group was defined using Current Procedural Terminology (CPT) code 42870 and PT group using CPT codes 42820, 42821, 42825, or 42826. Groups were further subdivided into pediatric and adult populations and matched based on propensity scores within the cohorts. Complications occurring within 14 days of procedure were compared within each cohort. RESULTS There were 1,357 adult patients (mean age, 42.9 years) and 863 pediatric patients (mean age, 8.1 years). Adults who had LT were more likely to experience postoperative dysphagia (OR = 2.6, p < 0.001) and require admission to the hospital (OR = 4.3, p < 0.001) or intensive care unit (OR = 6.1, p < 0.001). There was no significant difference in bleeding between adult PT and LT groups, occurring at rates of 3.8% and 4.4%, respectively (p = 0.50). Pediatric patients who had LT were also more likely to experience postoperative dysphagia (OR = 2.4, p = 0.017) and require admission to the hospital (OR = 8.2, p < 0.001) or intensive care unit (OR = 2.7, p = 0.012). The postoperative bleed rate was 3.2% in the pediatric PT cohort, which was 2.4 times higher compared to those who underwent LT (1.5%, p = 0.016). CONCLUSION Postoperative complications after lingual tonsillectomy are more common than after palatine tonsillectomy in both adults and children. LEVEL OF EVIDENCE III Laryngoscope, 2024.
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Affiliation(s)
- Chloe Cottone
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, U.S.A
| | - Mattie Rosi-Schumacher
- Department of Otolaryngology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, U.S.A
| | - Erin M Gawel
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, U.S.A
| | - Alexandra F Corbin
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, U.S.A
| | - David Riccio
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, U.S.A
| | - Michele M Carr
- Department of Otolaryngology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, U.S.A
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Trandafir C, Couloigner V, Chatelet F, Fauroux B, Luscan R. Lingual Tonsillectomy as Part of a DISE-Directed Multilevel Upper Airway Surgery to Treat Complex Pediatric OSA: A Safe and Appropriate Procedure. Otolaryngol Head Neck Surg 2024. [PMID: 39148289 DOI: 10.1002/ohn.947] [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: 01/13/2024] [Revised: 07/15/2024] [Accepted: 08/03/2024] [Indexed: 08/17/2024]
Abstract
OBJECTIVE To study the efficiency of lingual tonsillectomy (LT) as part of multilevel surgery in children with complex obstructive sleep apnea (OSA). To evaluate the safety and the outcomes of LT. STUDY DESIGN Retrospective case series. SETTING Pediatric tertiary care academic center. METHODS We included all children operated for LT to treat complex OSA, from January 2018 to June 2022. All patients underwent a protocolized drug-induced sleep endoscopy (DISE) followed by a coblation LT, associated with the treatment of all other obstructive sites. Patient demographics, medical history, surgery, and outcomes were reviewed. The efficiency of LT was analyzed exclusively in patients with a preoperative and postoperative sleep study. RESULTS One hundred twenty-three patients were included. Median age was 8 years (interquartile range, IQR [3-12]). Sixty-five (53%) patients had Down syndrome, 22 (18%) had a craniofacial malformation, and 8 (7%) were obese. LT was associated with adenoidectomy (n = 78, 63%), partial tonsillectomy (n = 70, 57%), inferior turbinoplasty/turbinectomy (n = 59, 48%), epiglottoplasty (n = 92, 75%), and/or expansion pharyngoplasty (n = 2, 2%). Eighty-nine patients underwent a sleep study before and after surgery. The median apnea-hypopnea index (AHI) decreased from 18 events/h (IQR [9-36]) before surgery to 3 events/h (IQR [1-5]) after surgery (P < .001) (patients with a postoperative AHI <1.5 events/h, n = 31, 35%, and an AHI <5 events/h, n = 32, 36%). Seventeen out of 30 (57%) patients could be weaned from continuous positive airway pressure after surgery. Two patients had a postoperative hemorrhage and 2 patients required a transient postoperative reintubation. CONCLUSION In children with complex OSA, LT as part of a DISE-directed multilevel upper airway surgery, was a very efficient and safe procedure.
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Affiliation(s)
- Cornelia Trandafir
- Department of Paediatric Otolaryngology, AP-HP, Hôpital Necker-Enfants Malades, Paris, France
| | - Vincent Couloigner
- Department of Paediatric Otolaryngology, AP-HP, Hôpital Necker-Enfants Malades, Paris, France
- Faculté de Médecine, Université Paris Cité, Paris, France
| | - Florian Chatelet
- Faculté de Médecine, Université Paris Cité, Paris, France
- Department of Otolaryngology, AP-HP, Hôpital Lariboisière, Paris, France
| | - Brigitte Fauroux
- Pediatric Sleep and Noninvasive Ventilation Unit, AP-HP, Hôpital Necker-Enfants Malades, Paris, France
- EA 7330 VIFASOM (Vigilance Fatigue Sommeil et Santé Publique), Paris Cité University, Paris, France
| | - Romain Luscan
- Department of Paediatric Otolaryngology, AP-HP, Hôpital Necker-Enfants Malades, Paris, France
- Faculté de Médecine, Université Paris Cité, Paris, France
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Gerdung CA, Ofosu DB, Rodriguez-Lopez S, Palkowski S, Keto-Lambert D, Lin M, Castro-Codesal ML. Positive Airway Pressure and Metabolic Markers in Children With Obstructive Sleep Apnea. Respir Care 2024; 69:999-1010. [PMID: 38653555 PMCID: PMC11298216 DOI: 10.4187/respcare.11679] [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] [Indexed: 04/25/2024]
Abstract
BACKGROUND Increasing evidence suggests an association between childhood obstructive sleep apnea (OSA) and metabolic syndrome, with more research available on the potential impacts of positive airway pressure (PAP) on metabolic markers in children. The purpose of this systematic review is to provide a systematic synthesis of the evidence on the effect of PAP use on metabolic markers in children with OSA. METHODS A search strategy with terms for "OSA" and metabolic markers in pediatrics was run to systematically assess 5 databases until August 26, 2022. Two reviewers independently screened eligible articles, extracted data, and conducted quality appraisal. Meta-analysis was done using random-effects models. Body mass index (BMI), glycemic, lipid, cardiovascular, and other metabolic and inflammatory markers were reported. RESULTS Sixteen studies (N = 1,213) were included, 15 observational studies and 1 randomized controlled trial (RCT); most reported outcomes in children with obesity. Meta-analysis of 4 studies found no changes in BMI at median average follow-up of 12 months after PAP initiation. A reduction in heart rate and blood pressure parameters was demonstrated in several studies in children with OSA with and without obesity at a median average follow-up of 4.9 months after PAP initiation. Research in echocardiographic outcomes is limited, including one RCT in children with Down syndrome and OSA showing no changes in heart rate variability parameters. Evidence of improvements in glycemic and/or lipid control, liver enzymes, and inflammatory markers with PAP therapy is even more limited and of limited clinical importance. Risk of bias was moderate to critical and outcome evidence very low. CONCLUSIONS Although evidence on effects of PAP on metabolic markers in children with OSA is encouraging, available literature is limited. Longitudinal studies are still required to further assess the long-term influence of PAP on metabolic and inflammatory markers, particularly in children with obesity.
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Affiliation(s)
| | - Daniel B Ofosu
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | | | - Stefan Palkowski
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Diana Keto-Lambert
- Alberta Strategy for Patient-Oriented Research Support Unit, Knowledge Translation Platform, University of Alberta, Edmonton, Alberta, Canada
| | - Meng Lin
- Alberta Strategy for Patient-Oriented Research Support Unit, Data and Research Services, Alberta Health Services, Edmonton, Alberta, Canada
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4
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Maksimoski M, Li C. Surgical Management of Pediatric Obstructive Sleep Apnea Beyond Tonsillectomy & Adenoidectomy: Tongue Base and Larynx. Otolaryngol Clin North Am 2024; 57:431-445. [PMID: 38523050 DOI: 10.1016/j.otc.2024.02.005] [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] [Indexed: 03/26/2024]
Abstract
Pediatric patients with persistent obstructive sleep apnea (OSA) after adenotonsillectomy often have additional sites of upper airway obstruction such as the tongue base or larynx. Sleep endoscopy and cross-sectional, dynamic imaging can be used to direct surgical management of persistent OSA. The tongue base is one of the most common sites of obstruction in children with persistent OSA, especially for patients with Trisomy 21. Lingual tonsillectomy, tongue suspension, and/or posterior midline glossectomy may be used to address lingual tonsil hypertrophy and tongue base obstruction. Epiglottopexy and/or supraglottoplasty may be used to address laryngomalacia and epiglottic prolapse resulting in OSA.
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Affiliation(s)
- Matthew Maksimoski
- Division of Pediatric Otolaryngology, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 2018, Cincinnati, OH 45229, USA
| | - Carol Li
- Division of Pediatric Otolaryngology, Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati College of Medicine, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 2018, Cincinnati, OH 45229, USA.
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5
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Mackay SG, Every JD. Advances in Pharyngeal Surgery Over the Past 10 Years: New Techniques and Technology. Otolaryngol Clin North Am 2024; 57:501-510. [PMID: 38521723 DOI: 10.1016/j.otc.2024.02.009] [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] [Indexed: 03/25/2024]
Abstract
This article is a review of advances in pharyngeal surgery over the past 10 years regarding literature, surgical technique, assessment, collaboration, and future direction in the management of adult and pediatric obstructive sleep apnea.
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Affiliation(s)
- Stuart G Mackay
- Department of Otolaryngology, Head and Neck Surgery, The Wollongong Hospital, Wollongong, New South Wales, Australia; School of Medicine, University of Wollongong, Wollongong, New South Wales, Australia; Illawarra ENT Head and Neck Clinic, 8-10 Victoria Street, Wollongong, New South Wales 2500, Australia
| | - James D Every
- Department of Otolaryngology, Head and Neck Surgery, The Wollongong Hospital, Wollongong, New South Wales, Australia; School of Medicine, University of Wollongong, Wollongong, New South Wales, Australia.
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6
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Kang KT, Hsu WC. Efficacy of adenotonsillectomy on pediatric obstructive sleep apnea and related outcomes: A narrative review of current evidence. J Formos Med Assoc 2024; 123:540-550. [PMID: 37718211 DOI: 10.1016/j.jfma.2023.09.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Revised: 08/18/2023] [Accepted: 09/05/2023] [Indexed: 09/19/2023] Open
Abstract
This review summarizes the current evidence in systematic reviews, meta-analysis and randomized controlled trials regarding adenotonsillectomy outcomes in pediatric obstructive sleep apnea (OSA). Adenotonsillectomy is effective in treating OSA in children without co-morbidities, despite postoperative residual OSA remained in roughly half of these children. For children with comorbidities such as Down syndrome, Prader-Willi syndrome, sickle cell disease, or cerebral palsy, adenotonsillectomy is less effective and associated with more postoperative complications than that in children without comorbidities. For other OSA-related outcomes, evidence from meta-analyses and randomized controlled trials confirm adenotonsillectomy results in improvement of subjective OSA-related outcomes (e.g. symptoms, behaviors, and quality of life), but the results in objective OSA-related outcomes (e.g. cardiometabolic parameters or neurocognitive functions) are inconsistent. Future studies should focus on randomized controlled trials comparing objective OSA-related outcomes and the long-term effects of adenotonsillectomy in children with OSA.
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Affiliation(s)
- Kun-Tai Kang
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan; Department of Otolaryngology, Taipei Hospital, Ministry of Health and Welfare, New Taipei City, Taiwan; Institute of Health Policy and Management, National Taiwan University, Taipei, Taiwan
| | - Wei-Chung Hsu
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan; Sleep Center, National Taiwan University Hospital, Taipei, Taiwan; Department of Otolaryngology, College of Medicine, National Taiwan University, Taipei, Taiwan.
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7
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Li Y, Du J, Yin H, Wang Y. Efficacy and safety of adenotonsillectomy in the management of obstructive sleep apnea syndrome in children with Down syndrome: A systematic review and meta-analysis. J Sleep Res 2024; 33:e13946. [PMID: 37226964 DOI: 10.1111/jsr.13946] [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: 04/03/2023] [Revised: 05/05/2023] [Accepted: 05/08/2023] [Indexed: 05/26/2023]
Abstract
Obstructive sleep apnea (OSA) is commonly observed in children with Down syndrome (DS) and may affect their physical and psychological development. Currently, adenotonsillectomy is the first line treatment option for paediatric patients with OSA. However, surgical outcomes for such patients are not satisfactory. In this study, we analysed the efficacy and safety of adenotonsillectomy in the treatment of children with obstructive sleep apnea and Down syndrome. We systematically searched the PubMed, Web of Science, EMBASE, and the Cochrane databases and pooled data from nine relevant studies involving 384 participants. Subsequently, we analysed four outcomes in polysomnography, namely: net postoperative changes in the apnea-hypopnea index (AHI), the minimum oxygen saturation, sleep efficiency, and arousal index. Meta-analysis of the AHI showed a decrease of 7.18 events/h [95% CI (-9.69, -4.67) events/h; p < 0.00001] and an increase in the minimum oxygen saturation of 3.14% [95% CI (1.44, 4.84) %; p = 0.0003]. There was no significant increase in sleep efficiency [MD 1.69%, 95% CI (-0.59, 3.98) %; p = 0.15], but the arousal index significantly decreased by -3.21 events/hour [95% CI (-6.04, -0.38) events/h; p < 0.03]. In addition, the overall success rate was 16% (95% CI, 12%-21%) for postoperative AHI < 1 and 57% (95% CI, 51%-63%) for postoperative AHI <5. The postoperative complications recorded included airway obstruction and bleeding. This study demonstrated the efficacy of adenotonsillectomy as a treatment option for OSA. However, it is important to note that residual OSA and potential postoperative complications require further attention in future studies.
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Affiliation(s)
- Yixuan Li
- Kunshan Maternity and Children's Health Care Hospital, Department of Otolaryngology, Kunshan, China
| | - Jihong Du
- Kunshan Maternity and Children's Health Care Hospital, Department of Otolaryngology, Kunshan, China
| | - Hongyu Yin
- Kunshan Maternity and Children's Health Care Hospital, Department of Otolaryngology, Kunshan, China
| | - Yang Wang
- Kunshan Maternity and Children's Health Care Hospital, Department of Otolaryngology, Kunshan, China
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Savoldi F, Dagassan-Berndt D, Patcas R, Mak WS, Kanavakis G, Verna C, Gu M, Bornstein MM. The use of CBCT in orthodontics with special focus on upper airway analysis in patients with sleep-disordered breathing. Dentomaxillofac Radiol 2024; 53:178-188. [PMID: 38265247 PMCID: PMC11003665 DOI: 10.1093/dmfr/twae001] [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: 09/05/2023] [Revised: 11/14/2023] [Accepted: 12/29/2023] [Indexed: 01/25/2024] Open
Abstract
Applications of cone-beam CT (CBCT) in orthodontics have been increasingly discussed and evaluated in science and practice over the last two decades. The present work provides a comprehensive summary of current consolidated practice guidelines, cutting-edge innovative applications, and future outlooks about potential use of CBCT in orthodontics with a special focus on upper airway analysis in patients with sleep-disordered breathing. The present scoping review reveals that clinical applications of CBCT in orthodontics are broadly supported by evidence for the diagnosis of dental anomalies, temporomandibular joint disorders, and craniofacial malformations. On the other hand, CBCT imaging for upper airway analysis-including soft tissue diagnosis and airway morphology-needs further validation in order to provide better understanding regarding which diagnostic questions it can be expected to answer. Internationally recognized guidelines for CBCT use in orthodontics are existent, and similar ones should be developed to provide clear indications about the appropriate use of CBCT for upper airway assessment, including a list of specific clinical questions justifying its prescription.
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Affiliation(s)
- Fabio Savoldi
- Orthodontics, Division of Paediatric Dentistry and Orthodontics, Faculty of Dentistry, The University of Hong Kong, Hong Kong, Hong Kong SAR
| | - Dorothea Dagassan-Berndt
- Center for Dental Imaging, University Center for Dental Medicine Basel UZB, University of Basel, Basel, 4058, Switzerland
| | - Raphael Patcas
- Clinic of Orthodontics and Pediatric Dentistry, Center of Dental Medicine, University of Zurich, 8032, Switzerland
| | - Wing-Sze Mak
- Department of Diagnostic and Interventional Radiology, Kwong Wah Hospital, Hong Kong SAR
| | - Georgios Kanavakis
- Department of Pediatric Oral Health and Orthodontics, University Center for Dental Medicine Basel UZB, University of Basel, Basel, 4058, Switzerland
| | - Carlalberta Verna
- Department of Pediatric Oral Health and Orthodontics, University Center for Dental Medicine Basel UZB, University of Basel, Basel, 4058, Switzerland
| | - Min Gu
- Orthodontics, Division of Paediatric Dentistry and Orthodontics, Faculty of Dentistry, The University of Hong Kong, Hong Kong, Hong Kong SAR
| | - Michael M Bornstein
- Department of Oral Health & Medicine, University Center for Dental Medicine Basel UZB, University of Basel, Basel, 4058, Switzerland
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9
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Williamson A, Morrow VR, Carr MM, Coutras SW. Safety and efficacy of lingual tonsillectomy in multilevel airway surgery for pediatric obstructive sleep apnea. J Clin Sleep Med 2024; 20:189-199. [PMID: 37707284 PMCID: PMC10835779 DOI: 10.5664/jcsm.10816] [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: 02/28/2023] [Revised: 09/05/2023] [Accepted: 09/07/2023] [Indexed: 09/15/2023]
Abstract
STUDY OBJECTIVES Prior studies have demonstrated the efficacy of lingual tonsillectomy in treating pediatric obstructive sleep apnea. The goal of this study is to describe the postoperative outcomes following lingual tonsillectomy as a part of drug-induced sleep endoscopy-directed multilevel sleep surgery. METHODS A retrospective review was performed for pediatric patients with obstructive sleep apnea who underwent lingual tonsillectomy as a part of drug-induced sleep endoscopy-directed sleep surgery. Data collected included age, sex assigned at birth, body mass index z-score, polysomnography results, past medical and surgical history, and postoperative outcomes. RESULTS A total of 174 patients were included in the study with a mean age of 8.29 ± 3.49 years (range 1.89-15.62) and mean preoperative apnea-hypopnea index of 7.88 ± 13.42 (range 1.10-123.40). Complications occurred in 26 patients (14.9%) including 14 patients (8.0%) requiring emergency department visit or readmission and 12 patients (6.9%) experiencing postoperative bleeding. Asthma (P = .033) and developmental delay (P = .016) correlated with postoperative complications. For patients with preoperative and postoperative polysomnography data (n = 145; 83.3%), there was significant improvement (P < .001) in apnea-hypopnea index with a mean postoperative apnea-hypopnea index of 4.02 ± 7.81 (range 0.00-54.46). Surgical failure, defined as postoperative apnea-hypopnea index ≥ 5, was identified in 25 patients (17.2%). Surgical failure was associated with body mass index z-score > 2 (P = .025) and Trisomy 21 (P = .005). CONCLUSIONS This study highlights the promising surgical success rate of drug-induced sleep endoscopy-directed lingual tonsillectomy in multilevel sleep surgery (82.8%) and infrequent complications including postoperative bleeding (6.9%) and readmission (2.3%). CITATION Williamson A, Morrow VR, Carr MM, Coutras SW. Safety and efficacy of lingual tonsillectomy in multilevel airway surgery for pediatric obstructive sleep apnea. J Clin Sleep Med. 2024;20(2):189-199.
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Affiliation(s)
- Adrian Williamson
- Department of Otolaryngology–Head and Neck Surgery, West Virginia University, Morgantown, West Virginia
| | - Vincent R. Morrow
- Department of Orthopaedics, West Virginia University, Morgantown, West Virginia
| | - Michele M. Carr
- Department of Otolaryngology–Head Neck Surgery, Jacobs School of Medicine and Biomedical Sciences at the University at Buffalo, Buffalo, New York
| | - Steven W. Coutras
- Department of Otolaryngology–Head and Neck Surgery, West Virginia University, Morgantown, West Virginia
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10
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Tardov MV, Sturov NV, Rusanova EI, Boldin AV. [Modern view on the effectiveness of surgical methods for treating obstructive sleep apnea syndrome]. Zh Nevrol Psikhiatr Im S S Korsakova 2024; 124:53-57. [PMID: 38934666 DOI: 10.17116/jnevro202412405253] [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] [Indexed: 06/28/2024]
Abstract
Obstructive sleep apnea (OSA) syndrome is not only a widespread pathology, but also has far-reaching social consequences due to patients' poor quality of nighttime sleep and high daytime sleepiness. To date, a large number of methods, both conservative and surgical, have been developed for the treatment of OSA. Surgeries performed for OSA are aimed at correcting the structures of the nose, pharynx, larynx, as well as the hyoid and jaw bones and the muscles attached to them. Despite the seventy-five-year history of the use of surgical treatment methods, there is still no complete clarity regarding the advisability of certain types of operations. The article presents data from meta-analyses published over the last ten years and devoted to various types of surgical procedures aimed at combating OSA in adult and pediatric populations. Rhinosurgical approaches, uvulopalatopharyngoplasty, surgical advancement of the lower jaw in adults and expansion of the upper jaw in children, interventions on the hyoid bone and mental tubercle, removal of the palatine and pharyngeal tonsils, operations for laryngomalacia and bariatric surgery are considered. Data on the effectiveness of the most common operations: tonsillectomy in adults (85%), multilevel pharyngoplasty (60%); and about a wide range of data on the effectiveness of uvulopalatoplasty (25 to 94%) are presented. Effective surgical options and criteria for a positive prognosis of such treatment, the possibility of complete cure of OSA, that is, reducing the apnea/hypopnea index (AHI) below 5 events per hour in adults, are discussed. In conclusion, the need to continue research using Sher's criteria for the effectiveness of surgical operations is emphasized: a reduction in AHI by 50% or more or below 20 events per hour. Research that includes long-term postoperative follow-up is especially important.
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Affiliation(s)
- M V Tardov
- Patrice Lumumba Peoples' Friendship University of Russia, Moscow, Russia
| | - N V Sturov
- Patrice Lumumba Peoples' Friendship University of Russia, Moscow, Russia
| | - E I Rusanova
- Patrice Lumumba Peoples' Friendship University of Russia, Moscow, Russia
| | - A V Boldin
- International University of Restorative Medicine, Moscow, Russia
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11
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Kattimani V, Panneerselvam E, Tiwari R, Panga GSK, Sreeram RR. An Overview of Systematic Reviews on the Surgical Management of Obstructive Sleep Apnoea. J Maxillofac Oral Surg 2023; 22:781-793. [PMID: 38105854 PMCID: PMC10719205 DOI: 10.1007/s12663-023-02051-x] [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: 08/24/2023] [Accepted: 10/21/2023] [Indexed: 12/19/2023] Open
Abstract
Background Obstructive Sleep Apnoea (OSA) is a common sleep disorder marked by partial or total obstruction of the upper airway while a person is asleep leading to breathing difficulty, reduced oxygenation and frequent awakenings. This condition affects the general health significantly compromising quality of life. The objective of this overview is to thoroughly assess the systematic reviews on current surgical therapies for the management of OSA in terms of patient outcomes. Methods A thorough literature search was performed from inception till 31st December 2022 using PubMed, and Cochrane databases. Studies evaluating the effectiveness and safety of different surgical techniques for the management of OSA were considered. The quality of articles was assessed using AMSTAR (A MeaSurement Tool to Assess systematic Reviews) and Glenny et al. checklist. Results Out of eighteen studies, only seven studies met the inclusion and exclusion criteria. Results showed that the majority of studies were in the pediatric age group except one systematic review which assessed the adult age group. Conclusion None of the published articles had compared all surgical procedures based on the standard evaluating procedure nor followed all reporting guidelines in the primary studies. For better implementation, further multi center studies are warranted with unique reporting criteria and guidelines about pre- as well as post-operative phases. Future research should concentrate on contrasting strategies, combination therapies, and evaluating long-term effects. Supplementary Information The online version contains supplementary material available at 10.1007/s12663-023-02051-x.
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Affiliation(s)
- Vivekanand Kattimani
- SIBAR Institute of Dental Sciences, Takkellapadu, Guntur, Andhra Pradesh 522509 India
| | | | - Rahul Tiwari
- Narsinhbhai Patel Dental College and Hospital, Sankalchand Patel University, Visnagar, Gujarat India
| | | | - Roopa Rani Sreeram
- SIBAR Institute of Dental Sciences, Takkellapadu, Guntur, Andhra Pradesh 522509 India
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12
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Williamson A, McArdle EH, Morrow VR, Zalzal HG, Carr MM, Coutras SW. Base of Tongue Surgery and Pediatric Obstructive Sleep Apnea. Otolaryngol Head Neck Surg 2023; 168:839-847. [PMID: 35439065 DOI: 10.1177/01945998221094211] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 03/22/2022] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Drug-induced sleep endoscopy-directed lingual tonsillectomy and midline posterior glossectomy have been employed for the treatment of obstructive sleep apnea in children. The purpose of this study is to evaluate outcomes in children undergoing lingual tonsillectomy, midline posterior glossectomy, or combined base of tongue reduction procedures for obstructive sleep apnea. STUDY DESIGN Case series with chart review. SETTING Tertiary care academic medical center. METHODS A case series was performed with chart review of pediatric patients with obstructive sleep apnea who underwent base of tongue surgery as directed by drug-induced sleep endoscopy. Pre- and postoperative obstructive apnea-hypopnea index (oAHI) was compared. Age, sex, body mass index z score, and medical history were also evaluated. RESULTS A total of 168 children were included, with a mean ± SD age of 8.3 ± 3.6 years. Of these patients, 101 underwent lingual tonsillectomy alone; 25, midline posterior glossectomy alone; and 42, both. Their mean oAHI improvement was 3.52 ± 8.39, 2.55 ± 5.59, and 3.70 ± 6.07, respectively. Each surgical group experienced significant improvement in sleep apnea when pre- and postoperative oAHI was compared (P < .01). Overall surgical success, as defined by oAHI <1 (or <5 without clinical symptoms), was 75% (126 patients). CONCLUSION When guided by drug-induced sleep endoscopy, pediatric tongue base surgery can significantly improve oAHI and thus demonstrates promising success in treating pediatric obstructive sleep apnea.
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Affiliation(s)
- Adrian Williamson
- Department of Otolaryngology-Head and Neck Surgery, West Virginia University, Morgantown, West Virginia, USA
| | - Erica H McArdle
- Department of Otolaryngology-Head and Neck Surgery, West Virginia University, Morgantown, West Virginia, USA
| | - Vincent R Morrow
- School of Medicine, West Virginia University, Morgantown, West Virginia, USA
| | - Habib G Zalzal
- Department of Otolaryngology-Head and Neck Surgery, Children's National Hospital, Washington, DC, USA
| | - Michele M Carr
- Department of Otolaryngology-Head Neck Surgery, Jacobs School of Medicine and Biomedical Sciences at the University at Buffalo, Buffalo, New York, USA
| | - Steven W Coutras
- Department of Otolaryngology-Head and Neck Surgery, West Virginia University, Morgantown, West Virginia, USA
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13
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Ishman SL, Maturo S, Schwartz S, McKenna M, Baldassari CM, Bergeron M, Chernobilsky B, Ehsan Z, Gagnon L, Liu YCC, Smith DF, Stanley J, Zalzal H, Dhepyasuwan N. Expert Consensus Statement: Management of Pediatric Persistent Obstructive Sleep Apnea After Adenotonsillectomy. Otolaryngol Head Neck Surg 2023; 168:115-130. [PMID: 36757810 PMCID: PMC10105630 DOI: 10.1002/ohn.159] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 08/03/2022] [Accepted: 08/13/2022] [Indexed: 01/27/2023]
Abstract
OBJECTIVE To develop an expert consensus statement regarding persistent pediatric obstructive sleep apnea (OSA) focused on quality improvement and clarification of controversies. Persistent OSA was defined as OSA after adenotonsillectomy or OSA after tonsillectomy when adenoids are not enlarged. METHODS An expert panel of clinicians, nominated by stakeholder organizations, used the published consensus statement methodology from the American Academy of Otolaryngology-Head and Neck Surgery to develop statements for a target population of children aged 2-18 years. A medical librarian systematically searched the literature used as a basis for the clinical statements. A modified Delphi method was used to distill expert opinion and compose statements that met a standardized definition of consensus. Duplicate statements were combined prior to the final Delphi survey. RESULTS After 3 iterative Delphi surveys, 34 statements met the criteria for consensus, while 18 statements did not. The clinical statements were grouped into 7 categories: general, patient assessment, management of patients with obesity, medical management, drug-induced sleep endoscopy, surgical management, and postoperative care. CONCLUSION The panel reached a consensus for 34 statements related to the assessment, management and postoperative care of children with persistent OSA. These statements can be used to establish care algorithms, improve clinical care, and identify areas that would benefit from future research.
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Affiliation(s)
- Stacey L. Ishman
- University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Stephen Maturo
- Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Seth Schwartz
- Virginia Mason Medical Center, Seattle, Washington, USA
| | - Margo McKenna
- University of Rochester Medical Center/Golisano Children’s Hospital, Rochester, New York, USA
| | - Cristina M. Baldassari
- Eastern Virginia Medical School/Children’s Hospital of the King’s Daughter, Norfolk, Virginia, USA
| | - Mathieu Bergeron
- Sainte-Justine Hospital, University of Montreal, Montreal, Quebec, Canada
| | | | - Zarmina Ehsan
- University of Missouri—Kansas City, Kansas City, Missouri, USA
| | - Lisa Gagnon
- Yale University/Connecticut Pediatric Otolaryngology, New Haven, Connecticut, USA
| | - Yi-Chun Carol Liu
- Baylor College of Medicine/Texas Children’s Hospital, Houston, Texas, USA
| | - David F. Smith
- Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Jeffrey Stanley
- University of Michigan Health/Michigan Medicine, Ann Arbor, Michigan, USA
| | - Habib Zalzal
- Children’s National Health System, Washington, District of Columbia, USA
| | - Nui Dhepyasuwan
- American Academy of Otolaryngology—Head and Neck Surgery Foundation, Alexandria, Virginia, USA
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14
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Sleep disordered breathing and its relation to stroke and pulmonary hypertension in children with sickle cell disease: a single-center cross-sectional study. Ann Hematol 2023; 102:271-281. [PMID: 36645459 PMCID: PMC9889484 DOI: 10.1007/s00277-023-05099-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 01/03/2023] [Indexed: 01/17/2023]
Abstract
Sleep disordered breathing (SDB) is a common underdiagnosed sequela of sickle cell disease (SCD) that has been linked to the frequency of vaso-occlusive crises. To determine the frequency of SDB in children with SCD and its association to SCD-related complications, thirty children and adolescents with SCD at their steady state underwent clinical, laboratory, and radiological assessment using transcranial duplex (TCD) and echo assessment of tricuspid regurge velocity (TRV). All participants had an overnight polysomnography after completing the modified STOP-Bang questionnaire. The mean age of the studied cohort was 10.2 years, with male: female ratio 1.7:1. Six children (20%) had high-risk for obstructive sleep apnea (OSA), while nine (30%) were at intermediate risk. Sleep apnea defined as apnea (AHI) > 1 event/hour was found among 18/30 (60%) subjects (14 males and 4 females). Children with AHI > 5 (moderate to severe OSA) had significantly higher TRV (p = 0.007) and left MCA flow velocity (p = 0.049) when compared to those with AHI < 5. Children with AHI > 5 were at higher risk of OSA according to the modified STOP-Bang questionnaire (p = 0.02). AHI positively correlated with TRV (r = 0.53, p = 0.003), right MCA flow velocity (r = 0.45, p = 0.013), and left MCA flow velocity (r = 0.55, p = 0.002), and negatively correlated to BMI-SDS (r = - 0.48, p = 0.008). The high frequency of OSA in the studied cohort with SCD and its association with increasing risk of PH and TCD changes highlights the importance of early detection and management of OSA in children with SCD.
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15
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Kang KT, Chiu SN, Weng WC, Lee PL, Hsu WC. Ambulatory Blood Pressure Variability after Adenotonsillectomy in Childhood Sleep Apnea. Laryngoscope 2022; 132:2491-2497. [PMID: 35156724 DOI: 10.1002/lary.30058] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 01/11/2022] [Accepted: 01/26/2022] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To investigate the influence of adenotonsillectomy (T&A) on ambulatory blood pressure (BP) variability in children with obstructive sleep apnea (OSA). STUDY DESIGN Prospective, interventional study. METHODS Children with OSA symptoms were recruited from a tertiary center. After OSA diagnosis was confirmed (ie, apnea-hypopnea index [AHI] > 1), these children underwent T&A for treatment. We performed polysomnography and 24-hour recordings of ambulatory BP before and 3 to 6 months postoperatively. Ambulatory BP variability was presented as the standard deviation of mean blood pressure in the 24-hour monitoring of ambulatory BP. Differences in BP variability among different subgroups were tested using a multivariable linear mixed model. RESULTS A total of 190 children were enrolled (mean age: 7.8 ± 3.3 years; 73% were boys; 34% were obese). The AHI significantly decreased from 12.3 ± 17.0 to 2.7 ± 5.5 events/hr after T&A. Overall, daytime, and nighttime ambulatory BP did not significantly change postoperatively, and overall, daytime, and nighttime ambulatory BP variability did not differ significantly preoperatively and postoperatively. In the subgroup analysis, children aged <6 years demonstrated a significantly greater decrease in ambulatory BP variability postoperatively than those aged >6 years (nighttime diastolic BP variability: 9.9 to 7.7 vs. 8.9 to 9.4). Children with hypertension also showed a significantly greater decrease in ambulatory BP variability than those without hypertension. CONCLUSIONS We concluded that overall ambulatory BP variability does not significantly change after T&A in children with OSA. Moreover, young-aged and hypertensive children demonstrate a significant decrease in BP variability after T&A. LEVEL OF EVIDENCE 4 Laryngoscope, 132:2491-2497, 2022.
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Affiliation(s)
- Kun-Tai Kang
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan.,Department of Otolaryngology, Taipei Hospital, Ministry of Health and Welfare, New Taipei City, Taiwan.,Institute of Health Policy and Management, National Taiwan University, Taipei, Taiwan
| | - Shuenn-Nan Chiu
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Wen-Chin Weng
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan.,Sleep Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Pei-Lin Lee
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Wei-Chung Hsu
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan.,Sleep Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Otolaryngology, College of Medicine, National Taiwan University, Taipei, Taiwan
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16
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DeJarnette K, Frederick RM, Harris AJ, Bashir A, Wood J, Sheyn A. Use of VOTE score in predicting outcomes in pediatric obstructive sleep apnea. Int J Pediatr Otorhinolaryngol 2022; 162:111256. [PMID: 35994833 DOI: 10.1016/j.ijporl.2022.111256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 06/18/2022] [Accepted: 07/23/2022] [Indexed: 11/25/2022]
Abstract
OBJECTIVES Obstructive Sleep Apnea (OSA) affects 1-4% of the pediatric population in the U.S. Drug-Induced Sleep Endoscopy (DISE) is widely used to localize the level(s) of obstruction. The VOTE classification system is used to grade obstructions found at the velum, oropharynx, base of tongue, and epiglottis and has been validated in adults. This study aims to determine if the VOTE score has any predictive value in pediatric OSA postoperative outcomes. METHODS A retrospective chart review of 129 patients from January 7, 2016 to 05/30/2020 was performed. Included patients were between the ages of 2 and 17, undergoing DISE, and if they had preoperative and postoperative polysomnography (PSG) data. Excluded patients did not meet one of the above or had other comorbidities contributing to their sleep apnea. 53 patients were included. RESULTS Pearson's Correlation tests compared intraoperative VOTE score to postoperative BMI, AHI, and O2 nadir and their relationships. We found a weakly positive correlation between the VOTE and postoperative AHI with a coefficient of 0.35 and a p-value of 0.01. We found a relationship between postoperative O2 nadir and AHI, with a coefficient of -0.627 and a p-value <0.0001. Finally, a paired, two-tailed t-test compared the mean change between preoperative and postoperative BMIs (+1.6), oAHIs (-23.5), and O2 nadirs (+14), all with p-value <0.0001. CONCLUSION We demonstrated a correlation between VOTE and improved postoperative AHI and a relationship between improved postoperative AHI and postoperative O2 nadir. The validity of VOTE may be proven with larger sample size. Alternatively, a different scoring system may be required for pediatric OSA.
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Affiliation(s)
- Kaci DeJarnette
- University of Tennessee Health Science Center College of Medicine, 910 Madison Ave Ste. 1031, Memphis, TN, 38163, USA
| | - Robert M Frederick
- University of Tennessee Health Science Center College of Medicine, 910 Madison Ave Ste. 1031, Memphis, TN, 38163, USA
| | - Atia J Harris
- Division of Pulmonology and Sleep Medicine, Le Bonheur Children's Hospital, 848 Adams Avenue Memphis, TN, 38103, USA
| | - Ahsan Bashir
- Division of Pulmonology and Sleep Medicine, Le Bonheur Children's Hospital, 848 Adams Avenue Memphis, TN, 38103, USA
| | - Joshua Wood
- Department of Pediatric Otolaryngology, Le Bonheur Children's Hospital, 848 Adams Avenue Memphis, TN, 38103, USA; University of Tennessee Health Science Center Department of Otolaryngology, 910 Madison Ave Ste. 430, Memphis, TN, 38163, USA
| | - Anthony Sheyn
- Department of Pediatric Otolaryngology, Le Bonheur Children's Hospital, 848 Adams Avenue Memphis, TN, 38103, USA; University of Tennessee Health Science Center Department of Otolaryngology, 910 Madison Ave Ste. 430, Memphis, TN, 38163, USA.
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17
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Sharma AV, Padhya T, Nallu S. Management of Pediatric Obstructive Sleep Apnea After Failed Tonsillectomy and Adenoidectomy. Adv Pediatr 2022; 69:95-105. [PMID: 35985719 DOI: 10.1016/j.yapd.2022.03.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Pediatric obstructive sleep apnea (OSA) represents a different entity from its adult counterpart and therefore requires a different therapeutic approach. Adenotonsillectomy (AT) is the primary treatment of pediatric OSA, and evidence shows it is very effective. However, there is a growing understanding that residual OSA is common, and next steps for patients who fail primary AT are less certain. This article reviews current methods of evaluating and treating these complex patients.
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Affiliation(s)
- Abhay Varun Sharma
- Department of Otolaryngology Head and Neck Surgery, University of South Florida Morsani College of Medicine, 12901 Bruce B Downs Boulevard, MDC 73 Tampa, FL 33612, USA.
| | - Tapan Padhya
- Department of Otolaryngology Head and Neck Surgery, University of South Florida Morsani College of Medicine, 12901 Bruce B Downs Boulevard, MDC 73 Tampa, FL 33612, USA
| | - Sagarika Nallu
- USF Health Department of Pediatrics, Division of Neurology, 13101 Bruce B Downs Boulevard, Tampa, FL 33612, USA
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18
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Liu CN, Kang KT, Yao CCJ, Chen YJ, Lee PL, Weng WC, Hsu WC. Changes in Cone-Beam Computed Tomography Pediatric Airway Measurements After Adenotonsillectomy in Patients With OSA. JAMA Otolaryngol Head Neck Surg 2022; 148:621-629. [PMID: 35616957 DOI: 10.1001/jamaoto.2022.0925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Early intervention using cone-beam computed tomography (CBCT) and adenotonsillectomy for children with obstructive sleep apnea (OSA) may prevent impaired growth, adverse cardiovascular consequences, learning deficits, and poor quality of life. Objective To assess changes in CBCT airway measurements and polysomnography (PSG) parameters that occur after adenotonsillectomy in children with OSA and to determine whether CBCT changes are correlated with apnea-hypopnea index (AHI) reduction. Design, Setting, and Participants This prospective cohort study was conducted at a tertiary medical center from 2013 to 2016. Children aged 7 to 13 years with PSG-confirmed OSA (ie, AHI ≥1) were recruited. Data analysis was performed from March to July 2021. Exposures All participants underwent CBCT and PSG before and after adenotonsillectomy. Main Outcomes and Measures Changes in PSG and CBCT parameters after adenotonsillectomy were analyzed. Results A total of 49 children (mean [SD] age, 9.5 [1.8] years; 34 boys [69.4%]) were recruited. Eighteen participants (36.7%) had obesity. After adenotonsillectomy, AHI significantly decreased from 11.4 to 1.2 events per hour (mean difference, -10.24 events per hour; 95% CI, -13.84 to -6.64 events per hour). The following CBCT parameters significantly increased: total airway volume (from 11 265 to 15 161 mm3; mean difference, 3896.6 mm3; 95% CI, 2788.0 to 5005.2 mm3), nasopharyngeal volume (from 2366 to 3826 mm3; mean difference, 1459.7 mm3; 95% CI, 1122.9 to 1796.5 mm3), minimal nasopharyngeal airway area (from 128 to 191 mm2; mean difference, 63.1 mm2; 95% CI, 47.4 to 78.8 mm2), mean nasopharyngeal airway area (from 144 to 231 mm2; mean difference, 86.8 mm2; 95% CI, 67.0 to 106.5 mm2), oropharyngeal volume (from 8898 to 11 335 mm3; mean difference, 2436.9 mm3; 95% CI, 1477.0 to 3396.8 mm3), minimal oropharyngeal airway area (from 82 to 158 mm2; mean difference, 76.2 mm2; 95% CI, 57.0 to 95.4 mm2), and mean oropharyngeal airway area (from 182 to 234 mm2; mean difference, 52.5 mm2; 95% CI, 33.6 to 71.4 mm2). Among all parameters, only body mass index percentile showed large effect size between the group with residual OSA (postoperative AHI ≥1) and the group with resolved disease, with the residual OSA group having a higher body mass index percentile (87.8 vs 61.4; mean difference, 26.33; 95% CI, 10.00 to 42.66). A quantile regression model revealed that total airway volume and minimal oropharyngeal airway area were significantly correlated with reductions in AHI. Conclusions and Relevance These findings suggest that in children undergoing adenotonsillectomy, improvements in total airway volume and oropharyngeal minimal airway area were correlated with reduction of AHI. Future studies are needed to assess whether CBCT has a role in the evaluation of children with OSA who are being considered for adenotonsillectomy.
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Affiliation(s)
- Chin-Nung Liu
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan
| | - Kun-Tai Kang
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan.,Department of Otolaryngology, Taipei Hospital, Ministry of Health and Welfare, New Taipei City, Taiwan.,Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Chung-Chen Jane Yao
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Dentistry, National Taiwan University Hospital, Taipei, Taiwan.,Graduate Institute of Clinical Dentistry, School of Dentistry, College of Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yunn-Jy Chen
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Dentistry, National Taiwan University Hospital, Taipei, Taiwan.,Graduate Institute of Clinical Dentistry, School of Dentistry, College of Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Pei-Lin Lee
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Wen-Chin Weng
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Wei-Chung Hsu
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan.,Sleep Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Otolaryngology, College of Medicine, National Taiwan University, Taipei, Taiwan
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19
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Wahba A, Abdelaal K, Yehia A, Alsheikh A, Abdallah R, Ahmed Z, Elmazny A, Shams Eldin M. Variations in Polysomnographic Indices of Obstructive Sleep Apnea following Lingual Tonsil Hypertrophy Excision: Is the Difference Significant? Medicina (B Aires) 2022; 58:medicina58050573. [PMID: 35629990 PMCID: PMC9146842 DOI: 10.3390/medicina58050573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 04/14/2022] [Accepted: 04/19/2022] [Indexed: 11/16/2022] Open
Abstract
Background and Objectives: Obstructive sleep apnea (OSA) is a sleep-related respiratory disorder that affects between 5% and 20% of the population. In obstructive sleep apnea, lingual tonsillar hypertrophy (LTH) has been suggested as a contributing factor to airway blockage. Objectives: The aim of this work is to demonstrate the polysomnographic indices and their values in OSA patients with LTH before and after the surgical intervention. Materials and Methods: The study was conducted on eighteen patients endoscopically diagnosed as having LTH, with the main complaints being snoring, sleep apnea, and/or sleep disturbance. Clinical examination, grading of LTH, body mass index (BMI), endoscopic assessment using Muller’s maneuver, and sleep endoscopy were recorded for all patients. The Epworth Sleepiness Scale (ESS) and overnight sleep polysomnography (PSG) were conducted before and after the surgical removal of LTH. All data were submitted for statistical analysis. Results: The mean ± SD of the AHI decreased from 33.89 ± 26.8 to 20.9 ± 19.14 postoperatively, and this decrease was of insignificant statistical value. The average SpO2 (%) mean ± SD was 91.14 ± 5.96, while the mean ± SD of the desaturation index was 34.64 ± 34.2. Following surgery, these indices changed to 96.5 ± 1.47 and 9.36 ± 7.58, respectively. The mean ± SD of the ESS was changed after the surgery, from 17.27 ± 6.48 to 7.16 ± 3.56. The mean ± SD of sleep efficacy was 71.2 ± 16.8 and the snoring index mean ± SD was 277.6 ± 192.37, and both improved postoperatively, to become 88.17 ± 9.1 and 62.167 ± 40.01, respectively. Conclusions: The AHI after lingual tonsillectomy showed no statistically significant change. The changes in the average SpO2 (%), desaturation index, sleep efficiency, snoring index, and Epworth Sleepiness Scale following the surgery were statistically significant.
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Affiliation(s)
- Ashraf Wahba
- Department of Otorhinolaryngology, Faculty of Medicine—Damietta, Al-Azhar University, Damietta 34517, Egypt;
| | - Khaled Abdelaal
- EPCRS Excellence Center, Plant Pathology and Biotechnology Lab., Faculty of Agriculture, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
- Correspondence: (K.A.); (M.S.E.)
| | - Ayman Yehia
- Department of Otorhinolaryngology, Faculty of Medicine, Al-Azhar University, Cairo 11675, Egypt; (A.Y.); (A.A.)
| | - Ahmed Alsheikh
- Department of Otorhinolaryngology, Faculty of Medicine, Al-Azhar University, Cairo 11675, Egypt; (A.Y.); (A.A.)
| | - Randa Abdallah
- Department of Otorhinolaryngology, Faculty of Medicine-Girls, Al-Azhar University, Cairo 11651, Egypt;
| | - Zakaria Ahmed
- Department of Neurology, Faculty of Medicine, Al-Azhar University, Cairo 11675, Egypt;
| | - Alaa Elmazny
- Department of Neurology, Faculty of Medicine, Cairo University, Cairo 11956, Egypt;
| | - Mohamed Shams Eldin
- Department of Otorhinolaryngology, Faculty of Medicine, Al-Azhar University, Cairo 11675, Egypt; (A.Y.); (A.A.)
- Correspondence: (K.A.); (M.S.E.)
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20
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Pediatric sleep outcomes after endoscopy-directed simultaneous lingual tonsillectomy and epiglottopexy. J Otolaryngol Head Neck Surg 2022; 51:11. [PMID: 35287751 PMCID: PMC8919563 DOI: 10.1186/s40463-022-00562-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 02/09/2022] [Indexed: 11/20/2022] Open
Abstract
Background The purpose of this study was to evaluate the efficacy of sleep endoscopy-directed simultaneous lingual tonsillectomy and epiglottopexy in patients with sleep disordered breathing (SDB), including polysomnography (PSG) and swallowing outcomes. Methods A retrospective review was performed of all patients undergoing simultaneous lingual tonsillectomy and epiglottopexy over the study period. PSG objective measures were recorded pre- and postoperatively, along with demographic data, comorbidities, and descriptive data of swallowing dysfunction in the postoperative setting. Results A total of 24 patients met inclusion criteria for consideration, with 13 having valid pre- and postoperative PSG data. Successful surgery was achieved in 84.6% of patients, with no difference based on presence of medical comorbidities including Trisomy 21. Median reduction in obstructive apnea–hypopnea index (oAHI) with the procedure was 69.9%. Four patients (16.7%) had postoperative concern for dysphagia, but all objective swallowing evaluations were normal and no dietary modifications were necessary. Conclusion Combination lingual tonsillectomy and epiglottopexy in indicated patients has a high rate of success in this single-institutional study without new dysphagia in this population. These procedures are amenable to a combination surgery in appropriately selected patients determined by sleep state endoscopy in the setting of SDB evaluated with drug-induced sleep endoscopy. Graphical abstract ![]()
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21
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Xiao Q, Stewart NJ, Willmering MM, Gunatilaka CC, Thomen RP, Schuh A, Krishnamoorthy G, Wang H, Amin RS, Dumoulin CL, Woods JC, Bates AJ. Human upper-airway respiratory airflow: In vivo comparison of computational fluid dynamics simulations and hyperpolarized 129Xe phase contrast MRI velocimetry. PLoS One 2021; 16:e0256460. [PMID: 34411195 PMCID: PMC8376109 DOI: 10.1371/journal.pone.0256460] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 08/08/2021] [Indexed: 11/18/2022] Open
Abstract
Computational fluid dynamics (CFD) simulations of respiratory airflow have the potential to change the clinical assessment of regional airway function in health and disease, in pulmonary medicine and otolaryngology. For example, in diseases where multiple sites of airway obstruction occur, such as obstructive sleep apnea (OSA), CFD simulations can identify which sites of obstruction contribute most to airway resistance and may therefore be candidate sites for airway surgery. The main barrier to clinical uptake of respiratory CFD to date has been the difficulty in validating CFD results against a clinical gold standard. Invasive instrumentation of the upper airway to measure respiratory airflow velocity or pressure can disrupt the airflow and alter the subject's natural breathing patterns. Therefore, in this study, we instead propose phase contrast (PC) velocimetry magnetic resonance imaging (MRI) of inhaled hyperpolarized 129Xe gas as a non-invasive reference to which airflow velocities calculated via CFD can be compared. To that end, we performed subject-specific CFD simulations in airway models derived from 1H MRI, and using respiratory flowrate measurements acquired synchronously with MRI. Airflow velocity vectors calculated by CFD simulations were then qualitatively and quantitatively compared to velocity maps derived from PC velocimetry MRI of inhaled hyperpolarized 129Xe gas. The results show both techniques produce similar spatial distributions of high velocity regions in the anterior-posterior and foot-head directions, indicating good qualitative agreement. Statistically significant correlations and low Bland-Altman bias between the local velocity values produced by the two techniques indicates quantitative agreement. This preliminary in vivo comparison of respiratory airway CFD and PC MRI of hyperpolarized 129Xe gas demonstrates the feasibility of PC MRI as a technique to validate respiratory CFD and forms the basis for further comprehensive validation studies. This study is therefore a first step in the pathway towards clinical adoption of respiratory CFD.
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Affiliation(s)
- Qiwei Xiao
- Division of Pulmonary Medicine, Center for Pulmonary Imaging Research, Cincinnati Children’s Hospital, Cincinnati, OH, United States of America
| | - Neil J. Stewart
- Division of Pulmonary Medicine, Center for Pulmonary Imaging Research, Cincinnati Children’s Hospital, Cincinnati, OH, United States of America
- Department of Infection, Immunity & Cardiovascular Disease, POLARIS Group, Imaging Sciences, University of Sheffield, Sheffield, United Kingdom
| | - Matthew M. Willmering
- Division of Pulmonary Medicine, Center for Pulmonary Imaging Research, Cincinnati Children’s Hospital, Cincinnati, OH, United States of America
| | - Chamindu C. Gunatilaka
- Division of Pulmonary Medicine, Center for Pulmonary Imaging Research, Cincinnati Children’s Hospital, Cincinnati, OH, United States of America
| | - Robert P. Thomen
- Division of Pulmonary Medicine, Center for Pulmonary Imaging Research, Cincinnati Children’s Hospital, Cincinnati, OH, United States of America
- Pulmonary Imaging Research Laboratory, University of Missouri School of Medicine, Columbia, Missouri, United States of America
| | - Andreas Schuh
- Department of Computing, Imperial College London, London, United Kingdom
| | | | - Hui Wang
- Division of Pulmonary Medicine, Center for Pulmonary Imaging Research, Cincinnati Children’s Hospital, Cincinnati, OH, United States of America
- MR Clinical Science, Philips, Cincinnati, OH, United States of America
| | - Raouf S. Amin
- Division of Pulmonary Medicine, Center for Pulmonary Imaging Research, Cincinnati Children’s Hospital, Cincinnati, OH, United States of America
- Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, OH, United States of America
| | - Charles L. Dumoulin
- Department of Radiology, Cincinnati Children’s Hospital, Cincinnati, OH, United States of America
- Department of Radiology, University of Cincinnati College of Medicine, Cincinnati, OH, United States of America
| | - Jason C. Woods
- Division of Pulmonary Medicine, Center for Pulmonary Imaging Research, Cincinnati Children’s Hospital, Cincinnati, OH, United States of America
- Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, OH, United States of America
- Department of Radiology, Cincinnati Children’s Hospital, Cincinnati, OH, United States of America
- Department of Radiology, University of Cincinnati College of Medicine, Cincinnati, OH, United States of America
| | - Alister J. Bates
- Division of Pulmonary Medicine, Center for Pulmonary Imaging Research, Cincinnati Children’s Hospital, Cincinnati, OH, United States of America
- Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, OH, United States of America
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22
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C-reactive protein in children with obstructive sleep apnea and effects of adenotonsillectomy. Auris Nasus Larynx 2021; 49:92-99. [PMID: 34272056 DOI: 10.1016/j.anl.2021.06.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 05/16/2021] [Accepted: 06/16/2021] [Indexed: 11/23/2022]
Abstract
OBJECTIVE C-reactive protein (CRP) is an important serum marker of inflammation associated with cardiovascular outcomes. This study aims to evaluate the association between CRP and childhood obstructive sleep apnea (OSA) and clarify the effects of adenotonsillectomy on serum CRP levels in children with OSA. METHODS Children with symptoms suggestive of OSA who underwent an overnight polysomnography were recruited from a tertiary medical center. Their serum CRP levels were measured. For children who underwent adenotonsillectomy for OSA treatment, polysomnography and serum high-sensitivity CRP (hs-CRP) level measurement were conducted after surgery. RESULTS This study included 326 children (mean age: 7.2 ± 3.0 years; boys: 67%). Children with apnea-hypopnea index (AHI) > 5 events/h had significantly higher hs-CRP levels than children with AHI of 1-5 events/h and AHI < 1 event/h [median (interquartile range): 0.08 (0.03-0.25) vs 0.03 (0.02-0.14) vs 0.04 (0.01-0.10), P < 0.001]. Log-transformed hs-CRP levels were positively associated with log AHI values (r = 0.2, P < 0.001). In multiple linear regression analysis, hs-CRP levels were independently associated with AHI; 101 children with OSA (ie, AHI > 1) underwent adenotonsillectomy. In children with OSA in the study cohort, a significant reduction of hs-CRP levels did not occur after surgery [from 0.07 (0.02-0.22) to 0.08 (0.03-0.17), P = 0.716]. In children with OSA having abnormal hs-CRP levels (ie, CRP > 1 mg/dL), hs-CRP levels significantly decreased after surgery [from 1.87 (1.11-2.78) to 0.20 (0.07-1.04), P = 0.043]. CONCLUSION Children with OSA had increased hs-CRP levels. Children with OSA and abnormal hs-CRP levels exhibited significantly reduced hs-CRP levels following adenotonsillectomy.
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Effect of adenotonsillectomy on blood pressure in children with obstructive sleep apnea: a meta-analysis. Sleep Med 2021; 84:334-342. [PMID: 34225175 DOI: 10.1016/j.sleep.2021.06.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 05/24/2021] [Accepted: 06/11/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND While adenotonsillectomy (T&A) is widely recognized as the first-line therapy for pediatric obstructive sleep apnea (OSA), effects of T&A on blood pressure (BP) remain unclear. This meta-analysis evaluates the associations between T&A and BP in children with OSA. METHODS The study protocol was registered on PROSPERO (CRD42020154425). Two authors independently searched the PubMed, Medline, EMBASE, and Cochrane databases. The keywords used were "sleep apnea syndromes," "adenotonsillectomy," and "child." A random-effects model was applied to determine office systolic BP (SBP), diastolic BP (DBP), and ambulatory BP changes. RESULT Twelve studies with 1193 children were analyzed (mean age: 7.6 y; 54% boys). The apnea-hypopnea index significantly reduced of 9.4 events/h (95% CI, -12.0 to -6.8) after T&A. Office SBP (-0.24 mmHg; 95% CI, -1.64 to 1.16) and DBP (-1.65 mmHg; 95% CI, -3.47 to 0.17) did not decrease significantly after surgery. No significant decreases were observed in 24-h ambulatory BP after T&A. Subgroup analysis showed a significant postoperative decrease in office SBP (-6.23 mmHg; 95% CI, -7.78 to -4.67) and DBP (-7.93 mmHg; 95% CI, -10.37 to -5.48) among children with hypertension but a slight increase in office SBP (2.50 mmHg; 95% CI, 1.14 to 3.86) and DBP (1.98 mmHg; 95% CI, -0.02 to 3.98) in those without (P for heterogeneity < 0.001). CONCLUSION This meta-analysis suggests the office and ambulatory BP changes after T&A in children with OSA are trivial. Moreover, children with hypertension experience a significantly greater decrease in office BP than children without hypertension.
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Bostan OC, Akcan B, Saydam CD, Tekin M, Dascı O, Balcan B. Impact of Gender on Symptoms and Comorbidities in Obstructive Sleep Apnea. Eurasian J Med 2021; 53:34-39. [PMID: 33716528 DOI: 10.5152/eurasianjmed.2021.19233] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Objective Obstructive sleep apnea (OSA) is more common in men than in women. In this study, we aimed to address the impact of gender on symptoms and comorbidities in patients with OSA. Materials and Methods This cross-sectional study was conducted among 1,317 consecutive patients, who were admitted to the Sleep Apnea Clinic of the Marmara University Hospital between November 2015 and October 2018, and who completed questionnaires and a sleep study with cardiorespiratory polygraphy. OSA was defined as Apnea Hypopnea Index (AHI) ≥15/hour. Results In all, 1,042 patients (334 women) fulfilled the inclusion criteria. OSA was observed in 589 patients (56.5%). Women were older than men (50.2±12.5 versus 45.6±15.1 years) and had lower AHI (22.1±20.1 versus 26.8±21.9 events/h). In the OSA group, women were older (53.7±11.5 versus 47.8±12.8 years) and more obese (BMI 34.6 versus 31.8 kg/m2). Symptoms were categorized as frequent/very frequent, and women with OSA complained more about daytime fatigue (74.6% versus 63.7%), nocturia (69.7% versus 51.8%), headache in the morning (50.0% versus 28.4%), depressive mood (49.0% versus 19.5%), and restless legs symptoms (43.1% versus 17.2%), than did men (all p values <0.05). Comorbidities were observed more in women than in men (lung disease [25.4% versus 13.7%], hypertension [29.6% versus 15.0%], diabetes [20.3% versus 11.3%], and hypothyroidism [14.0 % versus 4.1%]). In regression analysis, age (OR 1.03, p<0.001), BMI (OR 1.13, p<0.001), and male sex (OR 2.08, p<0.001) were significantly predictive for OSA while history of tonsillectomy was protective (OR 0.48, p=0.033). Conclusion Fatigue, nocturia, headache, depressive mood, restless leg, and comorbidities were observed more in women. OSA-related symptoms develop late and/or the referral of women for diagnostic evaluation of OSA is delayed. Symptoms and comorbidities in women should be evaluated more attentively for earlier referral and diagnosis of OSA.
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Affiliation(s)
- Ozge Can Bostan
- Department of Allergy and Immunology, Hacettepe University School of Medicine, Ankara, Turkey.,Department of Pulmonary Medicine, Marmara University School of Medicine, Istanbul, Turkey
| | - Beyza Akcan
- Department of Sleep Clinic, Marmara University School of Medicine, Istanbul, Turkey
| | - Cihan Durmus Saydam
- Department of Sleep Clinic, Marmara University School of Medicine, Istanbul, Turkey
| | - Muhammet Tekin
- Department of Sleep Clinic, Marmara University School of Medicine, Istanbul, Turkey
| | - Omur Dascı
- Department of Sleep Clinic, Marmara University School of Medicine, Istanbul, Turkey
| | - Baran Balcan
- Department of Pulmonary Medicine, Marmara University School of Medicine, Istanbul, Turkey
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Kang KT, Chiu SN, Weng WC, Lee PL, Hsu WC. 24-Hour Ambulatory Blood Pressure Variability in Children with Obstructive Sleep Apnea. Laryngoscope 2021; 131:2126-2132. [PMID: 33599298 DOI: 10.1002/lary.29455] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 01/06/2021] [Accepted: 01/29/2021] [Indexed: 12/21/2022]
Abstract
OBJECTIVE To evaluate blood pressure (BP) variability in 24-hour ambulatory BP monitoring in children with obstructive sleep apnea (OSA). STUDY DESIGN Case series study. METHODS Children aged 4 to 16 years with clinical symptoms were recruited in a tertiary medical center. Overnight polysomnography and 24-hour recordings of ambulatory BP were performed for each child. The severity of OSA was classified as primary snoring (apnea-hypopnea index [AHI] < 1), mild OSA (1 ≤ AHI < 5), moderate OSA (10 > AHI ≥ 5), and severe OSA (AHI ≥ 10). The standard deviation of mean BP was used as an indicator of BP variability. RESULTS A total of 550 children were included (mean age: 7.6 years; 70% were boys; 20% were obese). Compared with the children with primary snoring, children with severe OSA exhibited significantly higher nighttime systolic BP (108.0 vs. 100.5 mmHg, P < .001), nighttime diastolic BP (58.9 vs 55.6 mmHg, P = .002), nighttime mean arterial pressure (75.3 vs. 70.5 mmHg, P < .001), nighttime systolic BP load (40.5% vs. 25.0%, P < .001), nighttime diastolic BP load (25.3% vs. 12.9%, P < .001), and nighttime systolic BP variability (11.4 vs. 9.6, P = .001). Multiple linear regression analyses revealed an independent association between AHI and nighttime systolic BP variability (regression coefficient = 0.31, 95% CI = 0.06-0.56, P = .015) after adjustment for age, gender, adiposity, and hypertensive status. CONCLUSIONS OSA in children is associated with increased BP and BP variability. LEVEL OF EVIDENCE 4 Laryngoscope, 131:2126-2132, 2021.
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Affiliation(s)
- Kun-Tai Kang
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan.,Department of Otolaryngology, Taipei Hospital, Ministry of Health and Welfare, New Taipei City, Taiwan.,Institute of Health Policy and Management, National Taiwan University, Taipei, Taiwan
| | - Shuenn-Nan Chiu
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Wen-Chin Weng
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan.,Sleep Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Pei-Lin Lee
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Wei-Chung Hsu
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan.,Sleep Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Otolaryngology, College of Medicine, National Taiwan University, Taipei, Taiwan
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Valika T, Maksimoski M, Maurrasse S. Pediatric Tongue Base Suspension With Fluoroscopic Guidance. Laryngoscope 2021; 131:2112-2114. [PMID: 33586779 DOI: 10.1002/lary.29446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 01/08/2021] [Accepted: 01/27/2021] [Indexed: 11/07/2022]
Affiliation(s)
- Taher Valika
- Division of Pediatric Otolaryngology-Head and Neck Surgery, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, U.S.A.,Department of Otolaryngology-Head and Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, U.S.A
| | - Matthew Maksimoski
- Department of Otolaryngology-Head and Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, U.S.A
| | - Sarah Maurrasse
- Division of Pediatric Otolaryngology-Head and Neck Surgery, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, U.S.A.,Department of Otolaryngology-Head and Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, U.S.A.,Department of Surgery, Division of Otolaryngology-Head and Neck Surgery, Yale School of Medicine, New Haven, Connecticut, U.S.A
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Gerdung C, Rodriguez-Lopez S, Palkowski S, Keto-Lambert D, Sebastianski M, Castro Codesal ML. Does non-invasive ventilation change metabolic markers in children with obstructive sleep apnoea? A systematic review and meta-analysis study protocol. BMJ Open 2020; 10:e039655. [PMID: 32830118 PMCID: PMC7445331 DOI: 10.1136/bmjopen-2020-039655] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Obstructive sleep apnoea (OSA) is not only common within paediatrics but is associated with critical childhood metabolic morbidity such as obesity, cardiovascular disease and glucose tolerance impairment. Increasing evidence suggests an association between childhood OSA and metabolic syndrome such as markers of cardiovascular disease, systemic hypertension, glucose intoleranceand increased lipid profile. Recent studies have targeted changes in metabolic markers in children using non-invasive ventilation (NIV) but no systematic reviews are available to summarise this emerging evidence. The purpose of this systematic review is to provide systematic synthesis of the evidence on the effect of NIV use on metabolic markers in children with OSA. METHODS AND ANALYSIS A systematic search of electronic databases and grey literature will include paediatric interventional studies (random controlled trials, cohort studies) with and without a comparison group. Two reviewers will independently undertake the two step process of title/abstract and full-text screening. Data will be extracted and assessed, with aggregate data being reported. When the data allow, meta-analysis will be performed. ETHICS AND DISSEMINATION There are no ethical concerns with this systematic review, as data have previously been published. This review will inform clinicians taking care of children with OSA and obesity/metabolic syndrome about the potential effects of NIV therapies on metabolic markers and has the potential to change the approach to childhood OSA and obesity. Results of this systematic review will be submitted for dissemination in abstract and manuscript form.
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Affiliation(s)
- Christopher Gerdung
- Pediatrics, University of Alberta Faculty of Medicine and Dentistry, Edmonton, Alberta, Canada
- Stollery Children's Hospital, Edmonton, Alberta, Canada
| | - Sara Rodriguez-Lopez
- Pediatrics, University of Alberta Faculty of Medicine and Dentistry, Edmonton, Alberta, Canada
- Stollery Children's Hospital, Edmonton, Alberta, Canada
| | - Stefan Palkowski
- Pediatrics, University of Alberta Faculty of Medicine and Dentistry, Edmonton, Alberta, Canada
- Stollery Children's Hospital, Edmonton, Alberta, Canada
| | - Diana Keto-Lambert
- Alberta Strategy for Patient-Oriented Research (SPOR) Knowledge Translation Platform, University of Alberta, Edmonton, Alberta, Canada
- University of Alberta Faculty of Medicine and Dentistry Department of Pediatrics, Edmonton, Alberta, Canada
| | - Meghan Sebastianski
- Alberta Strategy for Patient-Oriented Research (SPOR) Knowledge Translation Platform, University of Alberta, Edmonton, Alberta, Canada
- University of Alberta Faculty of Medicine and Dentistry Department of Pediatrics, Edmonton, Alberta, Canada
| | - Maria Luisa Castro Codesal
- Pediatrics, University of Alberta Faculty of Medicine and Dentistry, Edmonton, Alberta, Canada
- Stollery Children's Hospital, Edmonton, Alberta, Canada
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Hsu WC, Kang KT, Yao CCJ, Chou CH, Weng WC, Lee PL, Chen YJ. Evaluation of Upper Airway in Children with Obstructive Sleep Apnea Using Cone-Beam Computed Tomography. Laryngoscope 2020; 131:680-685. [PMID: 33070361 DOI: 10.1002/lary.28863] [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: 01/28/2020] [Revised: 05/19/2020] [Accepted: 05/26/2020] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Cone-beam computed tomography (CBCT) offers three-dimensional structures in assessing upper airway of patients. This study aims to compare the cone-beam computerized tomography scan measurements between children with obstructive sleep apnea (OSA) and primary snoring. STUDY DESIGN Case-control study. METHODS This prospective study was conducted in a tertiary referral center. Thirty-six children with moderate-to-severe OSA (with apnea-hypopnea index [AHI] > 5 events/hour) and 36 age-, gender-, and obesity-matched children with primary snoring (AHI <1) were enrolled. The measurements in CBCT parameters were compared between children with moderate-to-severe OSA and primary snorers by conditional logistic regression model. RESULTS A total of 72 children (mean age, 7.9 ± 2.8 years; 64% male) were included. Children with moderate-to-severe OSA had a significantly smaller nasopharyngeal (2900 ± 1400 vs. 3800 ± 1800 mm3 , P = .017) and oropharyngeal airway volume (5600 ± 2700 vs. 7400 ± 4000 mm3 , P = .026) than those with primary snoring. Children with moderate-to-severe OSA, as compared to primary snorers, also had a significantly smaller minimal airway area in nasopharynx (77.4 ± 37.7 vs. 107.7 ± 52.0 mm2 , P = .006) and oropharynx (66.6 ± 61.9 vs. 101.6 ± 65.8 mm2 , P = .023). Moreover, the airway length was not significantly different between children with moderate-to-severe OSA and primary snoring. CONCLUSIONS The three-dimensional CBCT airway analysis could be used as a useful tool to evaluate upper airway in children with OSA. LEVEL OF EVIDENCE 3 Laryngoscope, 131:680-685, 2021.
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Affiliation(s)
- Wei-Chung Hsu
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan.,Department of Otolaryngology, College of Medicine, National Taiwan University, Taipei, Taiwan.,Sleep Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Kun-Tai Kang
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan.,Department of Otolaryngology, Taipei Hospital, Ministry of Health and Welfare, New Taipei City, Taiwan
| | - Chung-Chen Jane Yao
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Dentistry, National Taiwan University Hospital, Taipei, Taiwan
| | - Chen-Han Chou
- Department of Otolaryngology, National Taiwan University Hospital Yun-Lin branch, Yunlin County, Taiwan
| | - Wen-Chin Weng
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Pei-Lin Lee
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yunn-Jy Chen
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Dentistry, National Taiwan University Hospital, Taipei, Taiwan
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Martinez-Monedero R, Danielian A, Angajala V, Dinalo JE, Kezirian EJ. Methodological Quality of Systematic Reviews and Meta-analyses Published in High-Impact Otolaryngology Journals. Otolaryngol Head Neck Surg 2020; 163:892-905. [PMID: 32450783 DOI: 10.1177/0194599820924621] [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] [Indexed: 12/27/2022]
Abstract
OBJECTIVE To assess the methodological quality of intervention-focused systematic reviews (SRs) and meta-analyses (MAs) published in high-impact otolaryngology journals. DATA SOURCES Ovid Medline, Embase, and Cochrane Library. REVIEW METHODS A comprehensive search was performed for SR and MA citations from 2012 to 2017 in the 10 highest impact factor otolaryngology journals. Abstracts were screened to identify published manuscripts in which the authors indicated clearly that they were performing an SR or MA. Applying a modified typology of reviews, 4 reviewers characterized the review type as SR, MA, or another review type. A simplified version of the AMSTAR 2 (A MeaSurement Tool to Assess systematic Reviews 2) tool was used to assess the reporting and methodological quality of the SRs and MAs that were focused on interventions. RESULTS Search and abstract screening generated 499 manuscripts that identified themselves as performing an SR or MA. A substantial number (85/499, 17%) were review types other than SRs or MAs, including 34 (7%) that were literature reviews. In total, 236 SRs and MAs focused on interventions. Over 50% of these SRs and MAs had weaknesses in at least 3 of the 16 items in the AMSTAR 2, and over 40% had weaknesses in at least 2 of the 7 critical domains. Ninety-nine percent of SRs and MAs provided critically low confidence in the results of the reviews. CONCLUSION Intervention-focused SRs and MAs published in high-impact otolaryngology journals have important methodological limitations that diminish confidence in the results of these reviews.
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Affiliation(s)
- Rodrigo Martinez-Monedero
- USC Caruso Department of Otolaryngology-Head & Neck Surgery, Keck School of Medicine of USC, California, USA
| | - Arman Danielian
- Department of Head and Neck Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Varun Angajala
- Keck School of Medicine of USC, Los Angeles, California, USA
| | - Jennifer E Dinalo
- Health Sciences Libraries, Keck School of Medicine of USC, Los Angeles, California, USA
| | - Eric J Kezirian
- USC Caruso Department of Otolaryngology-Head & Neck Surgery, Keck School of Medicine of USC, California, USA
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Mukherjee A, Ghosh R, Anandam A. An Uncommon Case of Partial Airway Obstruction due to Lingual Tonsillar Hypertrophy. Cureus 2020; 12:e8309. [PMID: 32607293 PMCID: PMC7320644 DOI: 10.7759/cureus.8309] [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: 11/05/2022] Open
Abstract
Obstruction of the airway is a medical emergency. If it is not treated immediately, rapid and potentially life-threatening hypoxia develops. A 70-year-old woman with a history of hypertension and palatine tonsillectomy presented to our tertiary care hospital with dysphagia, odynophagia, muffled voice, and neck swelling of a one-week duration. She also complained of associated shortness of breath that began two days prior to hospital admittance. Bedside laryngoscopy revealed an enlarged base of the tongue and laryngeal edema, resulting in partial airway obstruction. A CT scan of the soft tissue of the neck revealed that lingual tonsillar hypertrophy (LTH) was the cause of the partial airway obstruction. While being closely monitored, the patient was treated with intravenous corticosteroids and antibiotics. Serial laryngoscopies were performed to track the resolution of the airway obstruction. Her hospital course remained uneventful, and the patient was discharged after four days. Though rare, LTH has a strong propensity to cause airway compromise, and it must be treated at once.
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Affiliation(s)
- Aveek Mukherjee
- Internal Medicine, Rutgers Robert Wood Johnson Medical School/Saint Peter's University Hospital, New Brunswick, USA
| | - Raisa Ghosh
- Internal Medicine, Rutgers Robert Wood Johnson Medical School/Saint Peter's University Hospital, New Brunswick, USA
| | - Anil Anandam
- Internal Medicine, Saint Peter's University Hospital, New Brunswick, USA
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Trajectory of ambulatory blood pressure after adenotonsillectomy in children with obstructive sleep apnea: comparison at three- and six-month follow-up. Sleep Med 2020; 65:127-133. [DOI: 10.1016/j.sleep.2019.07.027] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 07/26/2019] [Accepted: 07/27/2019] [Indexed: 12/28/2022]
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Lee CH, Hsu WC, Ko JY, Yeh TH, Lin MT, Kang KT. Adenotonsillectomy for the Treatment of Obstructive Sleep Apnea in Children with Prader-Willi Syndrome: A Meta-analysis. Otolaryngol Head Neck Surg 2019; 162:168-176. [DOI: 10.1177/0194599819893115] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Objective Adenotonsillectomy outcomes in obstructive sleep apnea (OSA) treatment among children with Prader-Willi syndrome (PWS) remain unclear. This study aimed to elucidate the effectiveness of adenotonsillectomy in OSA treatment among children with PWS. Data Source PubMed, MEDLINE, Embase, and Cochrane Review up to February 2019. Review Methods The registry number of the protocol published on PROSPERO was CRD42015027053. Two authors independently searched the relevant database. Polysomnography outcomes in these children were examined, including net postoperative changes in the apnea-hypopnea index (AHI), net postoperative changes in the minimum and mean oxygen saturation, the overall success rate for a postoperative AHI <1, and the overall success rate for a postoperative AHI <5. Results Six studies with 41 patients were analyzed (mean age, 5.0 years; 55% boys; mean sample size, 6.8 patients). All children had PWS and received adenotonsillectomy for the treatment of OSA. The AHI was 13.1 events per hour (95% CI, 11.0-15.1) before surgery and 4.6 events per hour (95% CI, 4.1-5.1) after surgery. The mean change in the AHI was a significant reduction of 8.0 events per hour (95% CI, −10.8 to −5.1). The overall success rate was 21% (95% CI, 11%-38%) for a postoperative AHI <1 and 71% (95% CI, 54%-83%) for a postoperative AHI <5. Some patients developed velopharyngeal insufficiency postoperatively. Conclusion Adenotonsillectomy was associated with OSA improvement among children with PWS. However, residual OSA was frequently observed postoperatively in these patients.
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Affiliation(s)
- Chia-Hsuan Lee
- Department of Otolaryngology, Taipei Hospital, Ministry of Health and Welfare, New Taipei City
- Department of Otolaryngology, National Taiwan University Hospital, Taipei
- Department of Nursing, Hsin Sheng Junior College of Medical Care and Management, Taoyuan
| | - Wei-Chung Hsu
- Department of Otolaryngology, National Taiwan University Hospital, Taipei
- Department of Otolaryngology, College of Medicine, National Taiwan University, Taipei
- Sleep Center, National Taiwan University Hospital, Taipei
| | - Jenq-Yuh Ko
- Department of Otolaryngology, National Taiwan University Hospital, Taipei
- Department of Otolaryngology, College of Medicine, National Taiwan University, Taipei
| | - Te-Huei Yeh
- Department of Otolaryngology, National Taiwan University Hospital, Taipei
- Department of Otolaryngology, College of Medicine, National Taiwan University, Taipei
| | - Ming-Tzer Lin
- Sleep Center, National Taiwan University Hospital, Taipei
- Department of Internal Medicine, Hsiao Chung-Cheng Hospital, New Taipei City
| | - Kun-Tai Kang
- Department of Otolaryngology, Taipei Hospital, Ministry of Health and Welfare, New Taipei City
- Department of Otolaryngology, National Taiwan University Hospital, Taipei
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Amat P, Tran Lu Y É. [The contribution of orofacial myofunctional reeducation to the treatment of obstructive sleep apnoea syndrome (OSA): a systematic review of the literature]. Orthod Fr 2019; 90:343-370. [PMID: 34643521 DOI: 10.1051/orthodfr/2019035] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Obstructive sleep apnoea syndrome (OSA) is a widespread and under-diagnosed condition, making it a major public health and safety problem. Orofacial myofunctional reeducation (OMR) has been shown to be effective in the multidisciplinary treatment of OSA in children, adolescents and adults and is prescribed at several stages of OSA management. The main objective of this systematic literature review was to evaluate the effectiveness of active or passive orofacial myofunctional reeducation (OMR) in the treatment of obstructive sleep apnoea syndrome in children, adolescents and adults. The systematic literature review was undertaken from the three electronic databases: Medline (via PubMed), Cochrane Library, Web of Science Core Collection, and supplemented by a limited grey literature search (Google Scholar) in order to identify the studies evaluating the effectiveness of the OMR on OSA. The primary outcome of interest was a decrease in the Apnea-Hypopnea Index (AHI) of at least five episodes per hour compared to the baseline state. Secondary outcomes were an improvement in subjective sleep quality, sleep quality measured by night polysomnography and subjectively measured quality of life. Only ten studies met all the inclusion criteria. Eight were randomized controlled clinical trials, one was a prospective cohort study and another was a retrospective cohort study. Six studies were devoted to adult OSA and four to pediatric OSA. All included studies were assessed as "low risk of bias" based on the 12 bias risk criteria of the Cochrane Back Review Group. Based on the available evidence, RMO allows a significant reduction in AHI, up to 90.6% in children and up to 92.06% in adults. It significantly reduces the intensity and frequency of snoring, helps reduce daytime sleepiness, limits the recurrence of OSA symptoms after adenoamygdalectomy in children and improves adherence to PPC therapy. Passive RMO, with the assistance provided to the patient by wearing a custom orthosis, increases adherence to reeducation, significantly improves snoring intensity, AHI and significantly increases the upper airway. Published data show that orofacial myofunctional rééducation is effective in the multidisciplinary treatment of OSA in children, adolescents and adults and should be widely prescribed at several stages of OSA management. Passive RMO, with the pearl mandibular advancement orthosis designed by Michèle Hervy-Auboiron, helps to compensate for the frequent non-compliance observed during active RMO treatments.
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Yu JL, Afolabi‐Brown O. Updates on management of pediatric obstructive sleep apnea. Pediatr Investig 2019; 3:228-235. [PMID: 32851328 PMCID: PMC7331384 DOI: 10.1002/ped4.12164] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 10/20/2019] [Indexed: 11/24/2022] Open
Abstract
Obstructive sleep apnea (OSA) affects about 1%-5% of the pediatric population. The consequences of untreated OSA in children include neurocognitive deficits, behavioral problems, poor school performance as well as systemic and pulmonary hypertension. The treatment options for pediatric OSA are numerous with a variety of surgical and non-surgical interventions. As our understanding of the complexities of OSA grows, the options for management have continued to expand as well. The objectives of this review are to describe the commonly prescribed treatments for pediatric OSA including adenotonsillectomy as well as use of positive airway pressure. We also highlight other surgical and non-surgical interventions available. In addition, we provide updates on current research focusing on newer diagnostic and experimental treatment modalities.
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Affiliation(s)
- Jason L. Yu
- Department of Otorhinolaryngology‐Head and Neck SurgeryPerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPAUSA
- Division of Sleep MedicinePerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPAUSA
| | - Olufunke Afolabi‐Brown
- Division of Pulmonary MedicineChildren's Hospital of PhiladelphiaPhiladelphiaPAUSA
- Department of PediatricsPerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPAUSA
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Gulotta G, Iannella G, Vicini C, Polimeni A, Greco A, de Vincentiis M, Visconti IC, Meccariello G, Cammaroto G, De Vito A, Gobbi R, Bellini C, Firinu E, Pace A, Colizza A, Pelucchi S, Magliulo G. Risk Factors for Obstructive Sleep Apnea Syndrome in Children: State of the Art. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:E3235. [PMID: 31487798 PMCID: PMC6765844 DOI: 10.3390/ijerph16183235] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 08/19/2019] [Accepted: 08/25/2019] [Indexed: 12/27/2022]
Abstract
The obstructive sleep apnea syndrome (OSAS) represents only part of a large group of pathologies of variable entity called respiratory sleep disorders (RSD) which include simple snoring and increased upper airway resistance syndrome (UARS). Although the etiopathogenesis of adult OSAS is well known, many aspects of this syndrome in children are still debated. Its prevalence is about 2% in children from 2 to 8 years of age, mostly related to the size of the upper airways adenoid tissue. Several risk factors linked to the development of OSAS are typical of the pediatric age. The object of this paper is to analyze the state of the art on this specific topic, discussing its implications in terms of diagnosis and management.
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Affiliation(s)
- Giampiero Gulotta
- Department of "Organi di Senso", University "Sapienza", 00185 Rome, Italy
| | - Giannicola Iannella
- Department of "Organi di Senso", University "Sapienza", 00185 Rome, Italy.
- Department of Head-Neck Surgery, Otolaryngology, Head-Neck and Oral Surgery Unit, Morgagni Pierantoni Hospital, 47121 Forlì, Italy.
| | - Claudio Vicini
- Department of Head-Neck Surgery, Otolaryngology, Head-Neck and Oral Surgery Unit, Morgagni Pierantoni Hospital, 47121 Forlì, Italy
- Ear-Nose-Throat & Audiology Unit, University of Ferrara, 44121 Ferrara, Italy
| | - Antonella Polimeni
- Department of Oral and Maxillo Facial Sciences, University "Sapienza", 00185 Rome, Italy
| | - Antonio Greco
- Department of "Organi di Senso", University "Sapienza", 00185 Rome, Italy
| | | | | | - Giuseppe Meccariello
- Department of Head-Neck Surgery, Otolaryngology, Head-Neck and Oral Surgery Unit, Morgagni Pierantoni Hospital, 47121 Forlì, Italy
| | - Giovanni Cammaroto
- Department of Head-Neck Surgery, Otolaryngology, Head-Neck and Oral Surgery Unit, Morgagni Pierantoni Hospital, 47121 Forlì, Italy
| | - Andrea De Vito
- Department of Head-Neck Surgery, Otolaryngology, Head-Neck and Oral Surgery Unit, Morgagni Pierantoni Hospital, 47121 Forlì, Italy
| | - Riccardo Gobbi
- Department of Head-Neck Surgery, Otolaryngology, Head-Neck and Oral Surgery Unit, Morgagni Pierantoni Hospital, 47121 Forlì, Italy
| | - Chiara Bellini
- Department of Head-Neck Surgery, Otolaryngology, Head-Neck and Oral Surgery Unit, Morgagni Pierantoni Hospital, 47121 Forlì, Italy
| | - Elisabetta Firinu
- Department of Head-Neck Surgery, Otolaryngology, Head-Neck and Oral Surgery Unit, Morgagni Pierantoni Hospital, 47121 Forlì, Italy
| | - Annalisa Pace
- Department of "Organi di Senso", University "Sapienza", 00185 Rome, Italy
| | - Andrea Colizza
- Department of "Organi di Senso", University "Sapienza", 00185 Rome, Italy
| | - Stefano Pelucchi
- Ear-Nose-Throat & Audiology Unit, University of Ferrara, 44121 Ferrara, Italy
| | - Giuseppe Magliulo
- Department of "Organi di Senso", University "Sapienza", 00185 Rome, Italy
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Merna C, Lin HW, Bhattacharyya N. Clinical Characteristics, Complications, and Reasons for Readmission following Lingual Tonsillectomy. Otolaryngol Head Neck Surg 2019; 160:619-621. [DOI: 10.1177/0194599819827820] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This brief communication regards the indications and complications for and rates of readmission following lingual tonsillectomy. The National Readmissions Database (NRD) 2013-2014 was queried for all cases of lingual tonsillectomy occurring from 2013 to 2014. Among 602 lingual tonsillectomies (mean age 36.5 years, 58.2% male), the common indications for surgery were obstructive sleep apnea (58.7%), lingual tonsil hypertrophy/infection (18.8%), and neoplasia (15.9%). Overall, 49 (8.2%) of the cases were readmitted (95% confidence interval, 4.8%-13.5%), with an average readmission duration of 3.0 days and average readmission cost of $25.4K. The most common diagnoses at readmission were bleeding (1.9% of all lingual tonsillectomy cases); dysphagia (1.7%); fever, nausea, vomiting, or diarrhea (1.6%); acute pain (1.6%); and airway obstruction (1.4%). There were no mortalities during primary or subsequent admissions. Lingual tonsillectomy across age groups is relatively free of adverse events, with overall readmission and complication rates similar to those of palatine tonsillectomy.
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Affiliation(s)
- Catherine Merna
- Division of Neurotology and Skull Base Surgery, Department of Otolaryngology–Head and Neck Surgery, University of California at Irvine, Orange, California, USA
| | - Harrison W. Lin
- Division of Neurotology and Skull Base Surgery, Department of Otolaryngology–Head and Neck Surgery, University of California at Irvine, Orange, California, USA
| | - Neil Bhattacharyya
- Department of Otology & Laryngology, Harvard Medical School, Boston, Massachusetts, USA
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Affiliation(s)
- Gi Soo Lee
- Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, USA; Department of Otolaryngology, Harvard Medical School, 25 Shattuck St, Boston, MA 02115, USA
| | - Umakanth Katwa
- Department of Pediatrics, Division of Pulmonary and Sleep Medicine, Boston Children's Hospital, 300 Longwood Ave, Boston, MA 02115, USA; Department of Pediatrics, Harvard Medical School, 25 Shattuck St, Boston, MA 02115, USA.
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Kang KT, Chiu SN, Lin CY, Weng WC, Lee PL, Hsu WC. Effect of Adenotonsillectomy on Ambulatory Blood Pressure in Pediatric Obstructive Sleep Apnea: 6-Month Follow-up Study. Otolaryngol Head Neck Surg 2019; 160:911-921. [DOI: 10.1177/0194599818825462] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Objective To investigate 24-hour ambulatory blood pressure changes 6 months after surgery among children with obstructive sleep apnea. Study Design Prospective interventional study. Setting Tertiary medical hospital. Subjects and Methods Children aged 4 to 16 years with symptoms of obstructive sleep apnea (apnea-hypopnea index >1) were recruited. All children underwent adenotonsillectomy and postoperative polysomnography overnight. The 24-hour ambulatory blood pressure was measured before and 6 months after surgery. Results The study cohort enrolled 124 children: mean (SD) age, 7.3 (3.1) years; 73% boys. After surgery, the apnea-hypopnea index significantly decreased from 13.3 (18.1) to 3.3 (7.2) events per hour ( P < .001). Overall systolic blood pressure and diastolic blood pressure were not significantly different following surgery, while daytime systolic blood pressure was slightly increased (114.3 to 117.3 mm Hg, P < .01) postoperatively. The hypertensive group (n = 43) exhibited significantly decreased levels of overall diastolic, nighttime systolic, and nighttime diastolic blood pressure ( P < .05), and 54% of hypertensive children became nonhypertensive after surgery. The nonhypertensive group (n = 81) showed slightly increased levels of nocturnal overall systolic, daytime systolic, and nighttime systolic blood pressure. A generalized linear mixed model revealed that children with hypertension had a greater decrease in systolic and diastolic ambulatory blood pressure during the daytime and nighttime (all P < .05) than those without hypertension. Conclusions Ambulatory blood pressure changes after adenotonsillectomy among children with obstructive sleep apnea are minimal. The decrease in ambulatory blood pressure after surgery is more prominent for hypertensive children than nonhypertensive children.
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Affiliation(s)
- Kun-Tai Kang
- Department of Otolaryngology, National Taiwan University Hospital and Children’s Hospital, Taipei, Taiwan
- Department of Otolaryngology, Taipei Hospital, Ministry of Health and Welfare, New Taipei City, Taiwan
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University Taipei, Taiwan
| | - Shuenn-Nan Chiu
- Department of Pediatrics, National Taiwan University Children’s Hospital, Taipei, Taiwan
| | - Che-Yi Lin
- Department of Otolaryngology, National Taiwan University Hospital and Children’s Hospital, Taipei, Taiwan
| | - Wen-Chin Weng
- Department of Pediatrics, National Taiwan University Children’s Hospital, Taipei, Taiwan
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Pei-Lin Lee
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Wei-Chung Hsu
- Department of Otolaryngology, National Taiwan University Hospital and Children’s Hospital, Taipei, Taiwan
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan
- Department of Otolaryngology, College of Medicine, National Taiwan University, Taiwan
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Akkari M, Marianowski R, Chalumeau F, Fayoux P, Leboulanger N, Monteyrol PJ, Mondain M. French Society of Otorhinolaryngology and Head and Neck Surgery (SFORL) guidelines concerning the role of otorhinolaryngologists in the management of paediatric obstructive sleep apnoea syndrome: Follow-up protocol for treated children. Eur Ann Otorhinolaryngol Head Neck Dis 2018; 135:427-431. [PMID: 30318322 DOI: 10.1016/j.anorl.2018.09.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVES The authors present the French Society of Oto-Rhino-Laryngology and Head and Neck Surgery (SFORL) clinical practice guidelines concerning the role of otorhinolaryngologists in the management of paediatric obstructive sleep apnoea syndrome (OSAS). This chapter is devoted to the follow-up protocol for children treated for OSAS. METHODS A multidisciplinary task force was commissioned to carry out a review of the scientific literature on this topic. On the basis of the articles selected and the personal experience of each member of the task force, guidelines were drafted and graded as A, B or C or expert opinion according to a decreasing level of scientific evidence, and were then reviewed by a reading committee, independently of the task force. The final guidelines were established at a consensus meeting. RESULTS Short-term, medium-term and long-term clinical follow-up and complementary investigations are necessary in view of the risk of residual OSAS, and the risk of recurrence of OSAS related to adenoid and tonsillar regrowth following adenotonsillectomy, the treatment most commonly performed. The modalities of follow-up after surgery, continuous positive airway pressure (CPAP) ventilation, orthodontic treatment, myofascial rehabilitation, and drug therapy are described. The indications for nasal endoscopy and sleep studies as part of follow-up are specified.
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Affiliation(s)
- M Akkari
- Département d'ORL et chirurgie cervico faciale, UAM d'ORL pédiatrique, hôpital Gui de Chauliac, CHU de Montpellier, 80, avenue Augustin Fliche, 34295 Montpellier cedex 5, France.
| | - R Marianowski
- Département d'ORL et chirurgie cervico faciale, hôpital Morvan, CHU de Brest, 29000 Brest, France
| | - F Chalumeau
- Centre d'étude du sommeil, Antony, 94260 Fresnes, France
| | - P Fayoux
- Département d'ORL et chirurgie cervico faciale pédiatrique, hôpital Jeanne de Flandre, CHU de Lille, 59037 Lille, France
| | - N Leboulanger
- Département d'ORL et chirurgie cervico faciale pédiatrique, hôpital Necker-Enfants-Malades, Assistance Publique des Hôpitaux de Paris, 75015 Paris, France
| | - P J Monteyrol
- Département d'ORL et chirurgie cervico faciale, polyclinique du Tondu et clinique du sommeil, hôpital Pellegrin, 33000 Bordeaux, France
| | - M Mondain
- Département d'ORL et chirurgie cervico faciale, UAM d'ORL pédiatrique, hôpital Gui de Chauliac, CHU de Montpellier, 80, avenue Augustin Fliche, 34295 Montpellier cedex 5, France
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Fleck RJ, Shott SR, Mahmoud M, Ishman SL, Amin RS, Donnelly LF. Magnetic resonance imaging of obstructive sleep apnea in children. Pediatr Radiol 2018; 48:1223-1233. [PMID: 30078047 DOI: 10.1007/s00247-018-4180-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2018] [Revised: 05/09/2018] [Accepted: 06/10/2018] [Indexed: 11/25/2022]
Abstract
Sleep-disordered breathing has a spectrum of severity that spans from snoring and partial airway collapse with increased upper airway resistance, to complete upper airway obstruction with obstructive sleep apnea during sleeping. While snoring occurs in up to 20% of children, obstructive sleep apnea affects approximately 1-5% of children. The obstruction that occurs in obstructive sleep apnea is the result of the airway collapsing during sleep, which causes arousal and impairs restful sleep. Adenotonsillectomy is the first-line treatment of obstructive sleep apnea and is usually effective in otherwise healthy nonsyndromic children. However, there are subgroups in which this surgery is less effective. These subgroups include children with obesity, severe obstructive sleep apnea preoperatively, Down syndrome, craniofacial anomalies and polycystic ovarian disease. Continuous positive airway pressure (CPAP) is the first-line therapy for persistent obstructive sleep apnea despite previous adenotonsillectomy, but it is often poorly tolerated by children. When CPAP is not tolerated or preferred by the family, surgical options beyond adenotonsillectomy are discussed with the parent and child. Dynamic MRI of the airway provides a means to identify and localize the site or sites of obstruction for these children. In this review the authors address clinical indications for imaging, ideal team members to involve in an effective multidisciplinary program, basic anesthesia requirements, MRI protocol techniques and interpretation of the findings on MRI that help guide surgery.
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Affiliation(s)
- Robert J Fleck
- Department of Radiology, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, 3333 Burnet Ave., Cincinnati, OH, 45229, USA.
- Center for Pulmonary Imaging Research, Cincinnati Children's Hospital, Cincinnati, OH, USA.
- Imaging Research Center, Cincinnati Children's Hospital, Cincinnati, OH, USA.
| | - Sally R Shott
- Division of Pediatric Otolaryngology-Head and Neck Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati School of Medicine, Cincinnati, OH, USA
| | - Mohamed Mahmoud
- Department of Anesthesia, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Stacey L Ishman
- Division of Pediatric Otolaryngology-Head and Neck Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati School of Medicine, Cincinnati, OH, USA
| | - Raouf S Amin
- Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Lane F Donnelly
- Department of Radiology, Stanford University, Stanford, CA, USA
- Quality and Safety, Lucile Packard Children's Hospital, Stanford, CA, USA
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24-Hour Ambulatory Blood Pressure after Adenotonsillectomy in Childhood Sleep Apnea. J Pediatr 2018; 199:112-117.e6. [PMID: 29753541 DOI: 10.1016/j.jpeds.2018.03.072] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 02/17/2018] [Accepted: 03/28/2018] [Indexed: 12/22/2022]
Abstract
OBJECTIVE To assess the effects of adenotonsillectomy (T&A) on ambulatory blood pressure (ABP) in childhood obstructive sleep apnea (OSA). STUDY DESIGN From 2012 to 2017, children aged 4-16 years with symptoms and polysomnography-diagnosed OSA (apnea-hypopnea index [AHI] >1) underwent T&A. PSG studies and 24-hour ABP monitoring were performed before and at 3 months after surgery. RESULTS In total, 159 children were enrolled (mean age, 7.8 ± 3.3 years; 72% male). T&A significantly reduced the AHI from 12.4 ± 15.9 events/hour to 2.7 ± 5.7 events/hour (P < .001). A decrease was observed in the children's overall diastolic blood pressure (65.1 ± 6.1 mm Hg to 63.8 ± 7.4 mm Hg, P = .04) after surgery. In subgroup analysis, 100 (63%) patients were classified as nonhypertensive, and 59 (37%) were classified as hypertensive. Linear mixed model analysis revealed that compared with the children without hypertension, those with hypertension had superior improvement in systolic and diastolic blood pressure during daytime and nighttime (all P values < .01). The ABP changes after surgery were not correlated with the AHI changes. Finally, preoperative hypertension was an independent risk factor of postoperative hypertension among these children (OR 3.66; 95% CI 1.70-7.86). CONCLUSIONS Overall, in children with OSA, the 24-hour ABP change after T&A is small. However, among children with preoperative hypertension, there is significant BP improvement after T&A surgery.
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Best J, Mutchnick S, Ida J, Billings KR. Trends in management of obstructive sleep apnea in pediatric patients with Down syndrome. Int J Pediatr Otorhinolaryngol 2018; 110:1-5. [PMID: 29859566 DOI: 10.1016/j.ijporl.2018.04.008] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Revised: 04/08/2018] [Accepted: 04/10/2018] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Residual obstructive sleep apnea (OSA) after adenotonsillectomy (T&A) is a common problem in children with Down Syndrome (DS). Our objective was to describe trends in surgical and medical management of OSA in pediatric patients with DS, and to present an algorithmic approach to managing these children. METHODS Retrospective case series of children with DS seen at a tertiary care medical center between 1/2008-6/2016 who underwent polysomnography (PSG) after having a T&A performed for sleep disordered breathing (SDB). RESULTS Sixty-five patients met inclusion criteria. The mean age at T&A was 4.8 years and 52.0% were male. The mean apnea-hypopnea index (AHI) was 23.2 events/hour for patients who had pre-T&A PSGs. The mean AHI was 10.7 events/hour after T&A. Twenty-three patients (35.4%) underwent at least one additional surgical procedure after T&A; 5 (7.7%) patients had ≥ two additional procedures. The most common additional surgical procedures were revision adenoidectomies (n = 8) and lingual tonsillectomies (n = 13). Fifteen (23.1%) patients underwent at least one drug-induced sleep endoscopy (DISE) to help direct selection of surgical site/s. CONCLUSIONS Residual OSA is common after T&A in children with Down syndrome and can be managed by additional surgical interventions in many instances with successful reduction of the AHI. DISE has become part of a standard algorithm for managing persistent OSA in children with Down syndrome after T&A.
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Affiliation(s)
- Jennifer Best
- Department of Otolaryngology-Head and Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Sean Mutchnick
- Department of Otolaryngology-Head and Neck Surgery, Wayne State University School of Medicine, Detroit, MI, United States
| | - Jonathan Ida
- Department of Otolaryngology-Head and Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, United States; Division of Pediatric Otolaryngology-Head and Neck Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, United States
| | - Kathleen R Billings
- Department of Otolaryngology-Head and Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, United States; Division of Pediatric Otolaryngology-Head and Neck Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, United States.
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Lee CF, Lee CH, Hsueh WY, Lin MT, Kang KT. Prevalence of Obstructive Sleep Apnea in Children With Down Syndrome: A Meta-Analysis. J Clin Sleep Med 2018; 14:867-875. [PMID: 29734982 DOI: 10.5664/jcsm.7126] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 02/13/2018] [Indexed: 11/13/2022]
Abstract
STUDY OBJECTIVES To estimate the prevalence of obstructive sleep apnea (OSA) in children with Down syndrome. METHODS Two authors independently searched databases, namely PubMed, MEDLINE, EMBASE, and the Cochrane Review database. The keywords used were "Down syndrome," "Trisomy 21," "OSA," "sleep apnea syndromes," "polysomnography" and "polygraphy." The prevalence of OSA based on apnea-hypopnea index (AHI) greater than 1, 1.5, 2, 5, and 10 event/h was estimated using a random-effects model. Subgroup analyses were conducted for children in different countries, sample size, study year, and risk of bias. Finally, the prevalence of OSA was compared between two types of sleep studies (polysomnography versus polygraphy). RESULTS A total of 18 studies (1,200 children) were included (mean age: 7.7 years; 56% boys; mean sample size: 67 patients). Five studies had low risk of bias, and nine and four studies had moderate and high risk of bias, respectively. The OSA was evaluated through polygraphy in 2 studies, and polysomnography in 16 studies. For children who underwent polysomnography, the prevalences of OSA based on AHI > 1, 1.5, 2, 5, and 10 events/h were 69%, 76%, 75%, 50%, and 34%, respectively. Subgroup analyses revealed no significant difference among all subgroups. Meta-regression showed that AHI > 5 events/h was inversely correlated with age (P < .001). Moreover, the prevalence of OSA based on AHI > 1.5 events/h was lower in polygraphy compared with polysomnography (59% versus 76%, P = .037). CONCLUSIONS OSA is highly prevalent in children with Down syndrome. Prevalence of moderate to severe OSA is higher in younger age.
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Affiliation(s)
- Chia-Fan Lee
- Speech Language Pathologist, Child Developmental Assessment and Intervention Center, Taipei City Hospital, Taipei, Taiwan
| | - Chia-Hsuan Lee
- Department of Otolaryngology, Taipei Hospital, Ministry of Health and Welfare, New Taipei City, Taiwan.,Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan
| | - Wan-Yi Hsueh
- Department of Otolaryngology, Hsinchu Cathay General Hospital, Hsinchu, Taiwan.,School of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan.,Department of Biomedical Engineering, Yuanpei University of Medical technology, Hsinchu, Taiwan
| | - Ming-Tzer Lin
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Internal Medicine, Hsiao Chung-Cheng Hospital, New Taipei, Taiwan
| | - Kun-Tai Kang
- Department of Otolaryngology, Taipei Hospital, Ministry of Health and Welfare, New Taipei City, Taiwan.,Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan
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Samutsakorn P, Hirunwiwatkul P, Chaitusaney B, Charakorn N. Lingual tonsillectomy with palatal surgery for the treatment of obstructive sleep apnea in adults: a systematic review and meta-analysis. Eur Arch Otorhinolaryngol 2018; 275:1005-1013. [PMID: 29411104 DOI: 10.1007/s00405-018-4887-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Accepted: 01/22/2018] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To conduct a systematic review and meta-analysis to evaluate effects of lingual tonsillectomy with palatal surgery as a combined procedure for the treatment of obstructive sleep apnea (OSA) in adults. SEARCH METHODS Data source: a comprehensive search of MEDLINE, Scopus, Ovid, Web of Science, and the Cochrane Library was performed through November 2017. Manual searches and subject matter expert input were also obtained. This review includes studies assessing efficacy of lingual tonsillectomy with palatal surgery as a combined procedure for the treatment of OSA in adults, who had multilevel obstruction including lingual tonsil hypertrophy, in which apnea/hypopnea index (AHI) or respiratory disturbance index (RDI) were reported. RESULTS A total of four studies (107 patients) met our inclusion criteria. Pooled random effects analysis demonstrated a statistically significant improvement of polysomnographic respiratory events postoperatively, with average AHI reduction of 18.51 events per hour, [95% confidence interval (CI) (- 31.72, - 5.31); P = 0.006] and increase in minimal arterial oxygen saturation of 5.26 [95% CI (0.10, 10.42); P = 0.05]. The result also showed that the procedures significantly improved sleepiness resulting in an average Epworth Sleepiness Scale (ESS) reduction of 5.44 [95% CI (- 8.69, - 2.18); P = 0.001]. CONCLUSION A combination of lingual tonsillectomy with palatal surgery may offer benefits in a selected group of OSA adults, in terms of apnea/hypopnea index, minimal arterial oxygen saturation and Epworth Sleepiness Scale. Data were based on meta-analysis of all case series with 2-6 months' follow-up.
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Affiliation(s)
- Phantipar Samutsakorn
- Department of Otolaryngology Head and Neck Surgery, Pranangklao Hospital, Nonthaburi, Thailand
| | - Prakobkiat Hirunwiwatkul
- Department of Otolaryngology Head and Neck Surgery, Faculty of Medicine, Chulalongkorn University, 1873 Rama4 Road Patumwan, Bangkok, 10330, Thailand.,Excellence Center for Sleep Disorders, King Chulalongkorn Memorial Hospital, Thai Red Cross Society, 1873 Rama4 Road Patumwan, Bangkok, 10330, Thailand
| | - Busarakum Chaitusaney
- Department of Otolaryngology Head and Neck Surgery, Faculty of Medicine, Chulalongkorn University, 1873 Rama4 Road Patumwan, Bangkok, 10330, Thailand.,Excellence Center for Sleep Disorders, King Chulalongkorn Memorial Hospital, Thai Red Cross Society, 1873 Rama4 Road Patumwan, Bangkok, 10330, Thailand
| | - Natamon Charakorn
- Department of Otolaryngology Head and Neck Surgery, Faculty of Medicine, Chulalongkorn University, 1873 Rama4 Road Patumwan, Bangkok, 10330, Thailand. .,Excellence Center for Sleep Disorders, King Chulalongkorn Memorial Hospital, Thai Red Cross Society, 1873 Rama4 Road Patumwan, Bangkok, 10330, Thailand.
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Ong AA, Atwood CM, Nguyen SA, Teufel RJ, Lal C, LaRosa AC, White DR. Down syndrome and pediatric obstructive sleep apnea surgery: A national cohort. Laryngoscope 2017; 128:1963-1969. [DOI: 10.1002/lary.27063] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Revised: 10/12/2017] [Accepted: 11/22/2017] [Indexed: 12/31/2022]
Affiliation(s)
- Adrian A. Ong
- Department of OtolaryngologyUniversity at Buffalo Jacobs School of Medicine and Biomedical SciencesBuffalo New York
| | - Carlyn M. Atwood
- Department of Otolaryngology–Head and Neck SurgeryMedical University of South CarolinaCharleston South Carolina U.S.A
| | - Shaun A. Nguyen
- Department of Otolaryngology–Head and Neck SurgeryMedical University of South CarolinaCharleston South Carolina U.S.A
| | - Ronald J. Teufel
- Department of PediatricsMedical University of South CarolinaCharleston South Carolina U.S.A
| | - Chitra Lal
- Division of Pulmonary, Critical Care, Allergy and Sleep MedicineMedical University of South CarolinaCharleston South Carolina U.S.A
| | - Angela C. LaRosa
- Department of PediatricsMedical University of South CarolinaCharleston South Carolina U.S.A
| | - David R. White
- Department of Otolaryngology–Head and Neck SurgeryMedical University of South CarolinaCharleston South Carolina U.S.A
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Rivero A, Durr M. Lingual Tonsillectomy for Pediatric Persistent Obstructive Sleep Apnea: A Systematic Review and Meta-analysis. Otolaryngol Head Neck Surg 2017; 157:940-947. [DOI: 10.1177/0194599817725708] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Objective To determine the role of lingual tonsillectomy (LT) in pediatric patients with persistent obstructive sleep apnea (OSA) after tonsillectomy and adenoidectomy (T&A). Data Sources PubMed, OVID-MEDLINE, and Cochrane Central from 2006 to 2017. Review Methods Inclusion criteria included English-language studies containing original data on LT in pediatric patients with persistent OSA. Exclusion criteria included case reports and studies without outcome measures. Two investigators independently reviewed all manuscripts and performed quality assessment using validated tools. Meta-analysis was performed. Results Of the 866 abstracts identified, 5 studies met inclusion criteria. All studies were case series (level of evidence 4). Outcome measures included apnea-hypopnea index (AHI), minimum oxygen saturation (minSaO2), comorbidity status, and adverse events. Qualitatively, all studies demonstrated reduction in AHI and increase in minSaO2 after LT. Comorbidities may not affect the success of LT for lingual tonsil hypertrophy (LTH). LT had similar adverse event rates as T&A. Meta-analysis was performed on 4 studies. LT showed a mean change in reduction of AHI and increase of minSaO2 of −6.64 (95% CI, −8.63 to −4.65) and 4.17 (95% CI, 1.25-7.08), respectively. The overall success rate, defined as postoperative AHI <5, was 52%. Conclusion LT for LTH can be a safe and effective adjunct surgery for persistent OSA in patients after T&A. LT may reduce AHI and increase minSaO2, though complete resolution of OSA is rare. Given the limited number of patients studied, no formal recommendations can be made for the routine use of LT for LTH in persistent pediatric OSA.
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Affiliation(s)
| | - Megan Durr
- Kaiser Permanente, Oakland, California, USA
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Brockbank JC. Update on pathophysiology and treatment of childhood obstructive sleep apnea syndrome. Paediatr Respir Rev 2017; 24:21-23. [PMID: 28697968 DOI: 10.1016/j.prrv.2017.06.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 06/01/2017] [Indexed: 12/27/2022]
Abstract
Obstructive sleep apnea syndrome (OSAS) is common in childhood and is characterized by recurrent upper airway obstructive events during sleep that produce significant neurocognitive and cardiovascular sequelae. The pathophysiology of childhood OSAS is complex and involves mechanical airway obstruction often secondary to adenotonsillar hypertrophy. However, neuromotor abnormalities and instability of central ventilatory control are also implicated. Several surgical and non-surgical treatment options for childhood OSAS are available, and will be discussed. Some of these include adenotonsillectomy, lingual tonsillectomy, supraglottoplasty, continuous positive airway pressure (CPAP), rapid maxillary expansion, oral appliance therapy, anti-inflammatory treatments, and supplemental oxygen.
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Affiliation(s)
- Justin C Brockbank
- Division of Pediatric Pulmonology, Pediatric Sleep Medicine, Children's Hospital of Richmond at VCU, Box 980315, Richmond, VA 23298-0315, USA.
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Kawada T. Obstructive sleep apnea syndrome in children: Risk assessment. Pediatr Pulmonol 2017; 52:983. [PMID: 28590595 DOI: 10.1002/ppul.23745] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Accepted: 05/11/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Tomoyuki Kawada
- Department of Hygiene and Public Health, Nippon Medical School,, Tokyo, Japan
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