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Yanney M, Rowbotham N, Ng C, Zulkifli M, Shehata A, Chidambaram A, Tsirevelou P, Fergie N, Thakkar P, Crookes E, Dean R, Prayle A. Prospective evaluation of the impact of multi-channel studies on treatment outcomes in children with sleep disordered breathing. Sleep Med X 2024; 7:100111. [PMID: 38800098 PMCID: PMC11127274 DOI: 10.1016/j.sleepx.2024.100111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 03/19/2024] [Accepted: 04/02/2024] [Indexed: 05/29/2024] Open
Abstract
There are significant variations in practice regarding the use of sleep studies in children with symptoms of sleep disordered breathing (SDB) prior to adenotonsillectomy. Current UK guidance recommends the selective use of sleep studies to confirm a diagnosis of obstructive sleep apnoea (OSA) when there is diagnostic uncertainty, in children with comorbidities, or to assess perioperative risk when severe OSA is suspected. We have developed a novel paediatric sleep service over the past decade based on the routine use of multi-channel sleep studies (MCSS) before adenotonsillectomy. We present the results of a prospective evaluation assessing the impact of our service on treatment outcomes. We conducted a prospective service evaluation of 49 children with SDB seen between July 2021 and August 2022. We used medical records and a sleep study database to determine treatment outcomes. Otolaryngologists completed a questionnaire before each multi-channel sleep study to help evaluate the impact of sleep study findings on surgical decision making. Questionnaire responses before MCSS showed that clinicians thought 66 % of children were 'likely', 'very likely' or 'definitely' would require surgery but only 54 % of children underwent surgery following their sleep study. We estimate that the use of MCSS was associated with a 21 % reduction in children undergoing surgery in this small sample. We conclude that our use of MCSS facilitates conservative management, allowing a significant reduction in the number of children with SDB undergoing surgery, but further validation of MCSS against polysomnography is required.
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Affiliation(s)
- Michael Yanney
- Sherwood Forest Hospitals Foundation Trust, Mansfield Road, Sutton-in-Ashfield, Nottinghamshire, UK
| | - Nicola Rowbotham
- Academic Unit of Lifespan and Population Health, School of Medicine, University of Nottingham, Nottingham, UK
| | - Christabella Ng
- Sherwood Forest Hospitals Foundation Trust, Mansfield Road, Sutton-in-Ashfield, Nottinghamshire, UK
| | - Muhammad Zulkifli
- Sherwood Forest Hospitals Foundation Trust, Mansfield Road, Sutton-in-Ashfield, Nottinghamshire, UK
| | - Ahmed Shehata
- Sherwood Forest Hospitals Foundation Trust, Mansfield Road, Sutton-in-Ashfield, Nottinghamshire, UK
| | - Alagappan Chidambaram
- Sherwood Forest Hospitals Foundation Trust, Mansfield Road, Sutton-in-Ashfield, Nottinghamshire, UK
| | - Paraskevi Tsirevelou
- Sherwood Forest Hospitals Foundation Trust, Mansfield Road, Sutton-in-Ashfield, Nottinghamshire, UK
| | - Neil Fergie
- Sherwood Forest Hospitals Foundation Trust, Mansfield Road, Sutton-in-Ashfield, Nottinghamshire, UK
| | - Pathik Thakkar
- Sherwood Forest Hospitals Foundation Trust, Mansfield Road, Sutton-in-Ashfield, Nottinghamshire, UK
| | - Emma Crookes
- Sherwood Forest Hospitals Foundation Trust, Mansfield Road, Sutton-in-Ashfield, Nottinghamshire, UK
| | - Roy Dean
- Sherwood Forest Hospitals Foundation Trust, Mansfield Road, Sutton-in-Ashfield, Nottinghamshire, UK
| | - Andrew Prayle
- Nottingham Biomedical Research Centre and School of Medicine, University of Nottingham, Nottingham, UK
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Jones AM, Itti L, Sheth BR. Expert-level sleep staging using an electrocardiography-only feed-forward neural network. Comput Biol Med 2024; 176:108545. [PMID: 38749325 DOI: 10.1016/j.compbiomed.2024.108545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 04/05/2024] [Accepted: 04/28/2024] [Indexed: 05/31/2024]
Abstract
Reliable classification of sleep stages is crucial in sleep medicine and neuroscience research for providing valuable insights, diagnoses, and understanding of brain states. The current gold standard method for sleep stage classification is polysomnography (PSG). Unfortunately, PSG is an expensive and cumbersome process involving numerous electrodes, often conducted in an unfamiliar clinic and annotated by a professional. Although commercial devices like smartwatches track sleep, their performance is well below PSG. To address these disadvantages, we present a feed-forward neural network that achieves gold-standard levels of agreement using only a single lead of electrocardiography (ECG) data. Specifically, the median five-stage Cohen's kappa is 0.725 on a large, diverse dataset of 5 to 90-year-old subjects. Comparisons with a comprehensive meta-analysis of between-human inter-rater agreement confirm the non-inferior performance of our model. Finally, we developed a novel loss function to align the training objective with Cohen's kappa. Our method offers an inexpensive, automated, and convenient alternative for sleep stage classification-further enhanced by a real-time scoring option. Cardiosomnography, or a sleep study conducted with ECG only, could take expert-level sleep studies outside the confines of clinics and laboratories and into realistic settings. This advancement democratizes access to high-quality sleep studies, considerably enhancing the field of sleep medicine and neuroscience. It makes less-expensive, higher-quality studies accessible to a broader community, enabling improved sleep research and more personalized, accessible sleep-related healthcare interventions.
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Affiliation(s)
- Adam M Jones
- Neuroscience Graduate Program, University of Southern California, Los Angeles, CA, USA.
| | - Laurent Itti
- Neuroscience Graduate Program, University of Southern California, Los Angeles, CA, USA
| | - Bhavin R Sheth
- Department of Electrical & Computer Engineering, University of Houston, Houston, TX, USA; Center for NeuroEngineering and Cognitive Systems, University of Houston, Houston, TX, USA
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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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Jaensch SL, Cheng AT, Waters KA. Adenotonsillectomy for Obstructive Sleep Apnea in Children. Otolaryngol Clin North Am 2024; 57:407-419. [PMID: 38575485 DOI: 10.1016/j.otc.2024.02.025] [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: 04/06/2024]
Abstract
Obstructed breathing is the most common indication for tonsillectomy in children. Although tonsillectomy is performed frequently worldwide, the surgery is associated with a number of significant complications such as bleeding and respiratory failure. Complication risk depends on a number of complex factors, including indications for surgery, demographics, patient comorbidities, and variations in perioperative techniques. While polysomnography is currently accepted as the gold standard diagnostic tool for obstructive sleep apnea, studies evaluating outcomes following surgery suggest that more research is needed on the identification of more readily available and accurate tools for the diagnosis and follow-up of children with obstructed breathing.
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Affiliation(s)
- Samantha L Jaensch
- Northern Clinical School, The University of Sydney, Sydney, New South Wales, Australia; Sydney Medical School - Northern, L7 Kolling Building RNSH, Reserve Road, St Leonards, NSW 2065, Australia
| | - Alan T Cheng
- Discipline of Child and Adolescent Health, Faculty of Medicine, The University of Sydney, Sydney, New South Wales, Australia; Department of Ear Nose & Throat Surgery, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, NSW 2145, Australia
| | - Karen A Waters
- Discipline of Child and Adolescent Health, Faculty of Medicine, The University of Sydney, Sydney, New South Wales, Australia; Respiratory Support Services, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, NSW 2145, Australia.
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Wang ST, Kang KT, Chang CF, Lin MT, Hsu WC. Voice Change After Adenotonsillectomy in Children: A Systematic Review and Meta-Analysis. Laryngoscope 2024; 134:2538-2550. [PMID: 37909678 DOI: 10.1002/lary.31140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 09/18/2023] [Accepted: 10/10/2023] [Indexed: 11/03/2023]
Abstract
OBJECTIVE Adenotonsillectomy is one of the most common surgical procedures performed on children. Caregivers are often concerned about voice change after the procedure, and such concerns remain unsettled. This meta-analysis analyzed voice change in children after adenotonsillectomy. DATA SOURCES The PubMed, Medline, EMBASE, and Cochrane databases. REVIEW METHODS The study protocol was registered on PROSPERO. Two authors independently searched for articles using keywords "adenoidectomy," "tonsillectomy, "voice," "nasalance,"and "speech." English articles specifying voice changes after adenotonsillectomy were pooled with standardized mean difference (SMD) using random-effects model. Evaluation methods were computerized acoustic voice analysis, aerodynamic analysis, nasometer, rhinomanometry, evaluations from a speech-language pathologist or otolaryngologist, and a caregiver assessment questionnaire. RESULTS Twenty-three studies with 2154 children were analyzed (mean age: 8.0 y; 58% boys; mean sample size: 94 children). Due to insufficient data for other outcome variables, this meta-analysis only summarized changes in the computerized acoustic voice analysis 1 month and 3 months after surgery. The computerized acoustic analysis revealed significant changes in jitter (SMD = -0.36; 95% confidence interval [CI]: -0.60 to -0.11), shimmer (SMD = -0.34; 95% CI: -0.57 to -0.11), and soft phonation index (SMD = -0.36; 95% CI: -0.57 to -0.15) at 1 month after surgery. Parameters including fundamental frequency, jitter, noise-to-harmonics ratio, and shimmer were not significantly changed at 3 months after surgery. CONCLUSIONS This meta-analysis observed small improvements in jitter, shimmer, and soft phonation index 1 month after surgery. No significant effects were observed in voice outcomes 3 months after surgery. Laryngoscope, 134:2538-2550, 2024.
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Affiliation(s)
- Sz-Ting Wang
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, 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 Health Policy and Management, National Taiwan University, Taipei, Taiwan
| | - Chi-Fen Chang
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan
| | - Ming-Tzer Lin
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, Hsiao Chung-Cheng Hospital, New Taipei City, 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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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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Saba ES, Fink D, Schloegel L, Bseikri M. The impact of adenotonsillectomy on healthcare utilization in children with obstructive sleep apnea: Experience of an integrated medical model. Int J Pediatr Otorhinolaryngol 2024; 181:111987. [PMID: 38838474 DOI: 10.1016/j.ijporl.2024.111987] [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: 03/17/2024] [Revised: 05/08/2024] [Accepted: 05/17/2024] [Indexed: 06/07/2024]
Abstract
BACKGROUND AND OBJECTIVES Studies suggest that children with obstructive sleep apnea (OSA) have increased healthcare utilization patterns in comparison to matched controls. However, the effect of adenotonsillectomy (AT) on utilization patterns in these children is poorly understood. Additionally, no previous studies have compared the effect of AT on healthcare utilization patterns across different OSA severity groups. The aim of this retrospective cohort study is to assess the effects of surgical treatment on the level of healthcare utilization among children with OSA at a large integrated multicenter healthcare system. METHODS Retrospective analysis was performed of children aged 3-12 diagnosed with OSA via an attended polysomnogram (PSG) between December 2016 and February 2019. Demographic variables including age (at time of PSG), body mass index (BMI), race, and ethnicity were obtained. Variables for healthcare utilization were assessed for 12 months prior to PSG, and for 12 months after PSG (or after AT, delayed for the first 30 days after surgery to account for surgery-related visits). Healthcare utilization variables assessed included the total number of outpatient visits, inpatient, and emergency department (ED) visits, visits involving diagnostic codes associated with upper respiratory infection (URI), otitis media (OM), and allergic rhinitis (AR), prescription data involving intranasal steroids or leukotriene receptor antagonists (LTRA), and communication data such as secure message load and specialty referrals. Repeated measure linear difference-in-difference (D-I-D) models were used to assess the causal impact of AT on healthcare utilization outcomes. Sensitivity analyses were performed using modeling with a Poisson distribution and as an unadjusted model, with statistical significance set to p < 0.05. RESULTS Analysis elicited 577 children identified with OSA. Of these, 336 (58.2 %) underwent observation while 241 (41.8 %) underwent AT. The mean age was 6.4 years, with a slight male predominance (60.5 %). Analysis of baseline healthcare utilization patterns revealed that the treatment group had a significantly higher number of baseline inpatient/ED visits and OM visits in comparison to the observation group, but no differences in regards to baseline outpatient visits, or in visits involving URI or AR. Analysis of the entire OSA cohort via D-I-D modelling showed a significantly larger reduction in outpatient visits, secure messages, specialty referrals, and the use of intranasal steroid and LTRA in the treatment group compared to the observation group. Stratification of children based on OSA severity showed that the significant differences in healthcare utilization attributed to surgical treatment were primarily driven by the severe OSA group. Children with severe OSA who underwent AT showed significant reductions in most variables including outpatient visits, inpatient/ED visits, and OM visits. Alternatively, the only significant reductions in healthcare utilization among children with mild OSA treated with AT were in AR visits, intranasal steroid use, and LTRA use. Pattern changes among children with moderate OSA compared similarly to those with mild OSA. CONCLUSION To the authors' knowledge this study represents the largest available study assessing the impact of AT on healthcare utilization in children with OSA that also considers the effect of OSA severity on utilization patterns. AT appears to decrease healthcare utilization patterns, particularly in children with severe OSA. Alternatively, children with mild or moderate OSA treated with AT had only modest reductions in healthcare utilization patterns.
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Affiliation(s)
- Elias S Saba
- Kaiser Permanente, Department of Head and Neck Surgery, Oakland, CA, USA.
| | - Deanna Fink
- Kaiser Permanente, Division of Research, Oakland, CA, USA
| | - Luke Schloegel
- Kaiser Permanente, Department of Head and Neck Surgery, Oakland, CA, USA
| | - Mustafa Bseikri
- Kaiser Permanente, Pediatric Pulmonology and Sleep Medicine, Santa Clara, CA, USA
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Shakkottai A, Kim S, Mitchell RB. Obstructive sleep apnea in children with cystic fibrosis on highly effective modulator therapy. Pediatr Pulmonol 2024. [PMID: 38742253 DOI: 10.1002/ppul.27061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 05/02/2024] [Accepted: 05/03/2024] [Indexed: 05/16/2024]
Abstract
INTRODUCTION Obstructive sleep apnea (OSA) is common in children with cystic fibrosis (CF). Highly effective modulator therapies (HEMT) have led to improved sinopulmonary disease, but whether this translates to a lower frequency of OSA is unknown. METHODS We conducted a single center retrospective review of polysomnographic (PSG) data from 2012 to 2023 in patients aged 0-18 years with CF to assess frequency of OSA. Participants were classified based on HEMT status. Logistic regression was used to quantify the association between HEMT and OSA with p < .05 considered significant. RESULTS Forty-nine children underwent PSG during the study period. Ten percent were of non-White race and 24% were of Hispanic ethnicity. Twenty-one children (43%) were on HEMT. These children were older than those not on modulators (11.6 vs. 6.4 years; p = .0001) but no different with respect to gender, race, nutritional status, or lung function. Twenty-eight (57%) children had OSA. Odds of having OSA were higher in the HEMT group (odds ratio [OR] = 4.3; 95% confidence interval [CI]: 1.2-14.9; p = .02). Tonsillar hypertrophy was associated with an increased odds of having OSA independent of modulator status (OR: 6.6; 95% CI: 1.2-37.9; p = .03). CONCLUSIONS OSA is frequently diagnosed in the post-HEMT era in this large, racially diverse group of children with CF. Children on HEMT were older and more likely to have OSA as compared to those not on modulators but similar in nutritional status, lung function, and presence of upper airway pathology. Prospective studies are needed to further clarify the relationship between HEMT and OSA in children with CF.
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Affiliation(s)
- Aarti Shakkottai
- Department of Pediatrics, Division of Pediatric Pulmonology and Sleep Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Stephany Kim
- Department of Surgery, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Ron B Mitchell
- Department of Otolaryngology, Head and Neck Surgery, Division of Pediatric Otolaryngology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
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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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Sitzman TJ, Baylis AL, Perry JL, Weidler EM, Temkit M, Ishman SL, Tse RW. Protocol for a Prospective Observational Study of Revision Palatoplasty Versus Pharyngoplasty for Treatment of Velopharyngeal Insufficiency Following Cleft Palate Repair. Cleft Palate Craniofac J 2024; 61:870-881. [PMID: 36562144 PMCID: PMC10287832 DOI: 10.1177/10556656221147159] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE To present the design and methodology for an actively enrolling comparative effectiveness study of revision palatoplasty versus pharyngoplasty for the treatment of velopharyngeal insufficiency (VPI). DESIGN Prospective observational multicenter study. SETTING Twelve hospitals across the United States and Canada. PARTICIPANTS Individuals who are 3-23 years of age with a history of repaired cleft palate and a diagnosis of VPI, with a total enrollment target of 528 participants. INTERVENTIONS Revision palatoplasty and pharyngoplasty (either pharyngeal flap or sphincter pharyngoplasty), as selected for each participant by their treatment team. MAIN OUTCOME MEASURE(S) The primary outcome is resolution of hypernasality, defined as the absence of consistent hypernasality as determined by blinded perceptual assessment of a standard speech sample recorded twelve months after surgery. The secondary outcome is incidence of new onset obstructive sleep apnea. Statistical analyses will use propensity score matching to control for demographics, medical history, preoperative severity of hypernasality, and preoperative imaging findings. RESULTS Study recruitment began February 2021. As of September 2022, 148 participants are enrolled, and 78 have undergone VPI surgery. Enrollment is projected to continue into 2025. Collection of postoperative evaluations should be completed by the end of 2026, with dissemination of results soon thereafter. CONCLUSIONS Patients with VPI following cleft palate repair are being actively enrolled at sites across the US and Canada into a prospective observational study evaluating surgical outcomes. This study will be the largest and most comprehensive study of VPI surgery outcomes to date.
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Affiliation(s)
- Thomas J. Sitzman
- Division of Plastic Surgery, Phoenix Children’s Hospital, Phoenix, Arizona, USA
- Division of Plastic Surgery, Mayo Clinic Arizona, Scottsdale, Arizona, USA
| | - Adriane L. Baylis
- Department of Plastic and Reconstructive Surgery, Nationwide Children’s Hospital, Columbus, Ohio, USA
- Department of Plastic and Reconstructive Surgery and Department of Pediatrics, The Ohio State University College of Medicine, Columbus, Ohio, USA
- Department of Speech Language Hearing Sciences, The Ohio State University, Columbus, Ohio, USA
| | - Jamie L. Perry
- Department of Communication Sciences and Disorders East Carolina University, Greenville, North Carolina, USA
| | - Erica M. Weidler
- Division of Plastic Surgery, Phoenix Children’s Hospital, Phoenix, Arizona, USA
| | - M’hamed Temkit
- Department of Clinical Research, Phoenix Children’s Hospital, Phoenix, Arizona, USA
| | - Stacey L. Ishman
- Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati, Cincinnati, Ohio, USA
| | - Raymond W. Tse
- Division of Craniofacial and Plastic Surgery, Department of Surgery, Seattle Children’s Hospital, Seattle, Washington, USA
- Division of Plastic Surgery, Department of Surgery, University of Washington, Seattle, Washington, USA
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Wang X, Chen YC, Li L, Pan HG, Teng YS. Effects of drug-induced sleep endoscopy in children with conventional obstructive sleep apnea-hypopnea syndrome: a systematic review and meta-analysis. Sleep Breath 2024; 28:935-944. [PMID: 37917282 PMCID: PMC11136838 DOI: 10.1007/s11325-023-02945-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/17/2023] [Accepted: 10/23/2023] [Indexed: 11/04/2023]
Abstract
PURPOSE This study aimed to conduct a meta-analysis and systematic review of drug-induced sleep endoscopy (DISE) in pediatric conventional obstructive sleep apnea-hypopnea syndrome (OSAHS) without previous upper airway surgery, or comorbidity, to evaluate the change in treatment strategies and to identify obstructive sites observed during DISE. This study aimed to explore the role of DISE in the management of pediatric conventional OSAHS. METHODS A comprehensive search was conducted using both computerized and manual methods to retrieve relevant case studies on DISE-guided treatment of pediatric conventional OSAHS from databases including PubMed, EMBASE, Cochrane Library, Web of Science, CNKI, WF, and VIP database. The search period extended from database inception to January 2023. Strict inclusion and exclusion criteria were applied to select relevant literature, and data extraction was performed accordingly. Meta-analysis was conducted using the Stata 16.0 software. RESULTS A total of 761 patients from four studies were included in the meta-analysis. All pediatric patients had no history of upper airway surgery, craniofacial abnormalities, or syndromes other than OSAHS. The quality assessment revealed that the included studies were of low methodological quality and consisted of non-randomized case studies. Meta-analysis results indicated that in pediatric patients with OSAHS, the obstruction rates observed during DISE were as follows: nasopharyngeal (adenoid) obstruction 93%, soft palate obstruction 35%, oropharyngeal (tonsil) obstruction 76%, tongue base obstruction 32%, supraglottic obstruction 31%, and multi-level obstruction 60%. DISE led to a change in the conventional surgical approach in 45% (95% CI: 29-60%) of patients with OSAHS, providing individualized treatment plans. Postoperative symptoms and sleep-related parameters improved significantly compared to preoperative values, with DISE findings possibly enhancing surgical success rates and potentially avoiding unnecessary procedures. CONCLUSION In some cases, DISE may potentially lead to alterations in conventional surgical approaches for children with OSAHS who had no history of upper airway surgery, craniofacial abnormalities, or other syndromes.. The results of our meta-analysis were in favor of DISE-directed approach for pediatric conventional OSAHS. However, further high-quality randomized controlled trials (RCTs) are warranted in future research to investigate the role of DISE in the management of pediatric OSAHS.
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Affiliation(s)
- Xin Wang
- Department of Otorhinolaryngology, Shenzhen Children's Hospital, Shenzhen, Guangdong, China
- Department of Otorhinolaryngology, Shenzhen Children's Hospital, China Medical University, Shenzhen, Guangdong, China
| | - Yong-Chao Chen
- Department of Otorhinolaryngology, Shenzhen Children's Hospital, Shenzhen, Guangdong, China
| | - Lan Li
- Department of Otorhinolaryngology, Shenzhen Children's Hospital, Shenzhen, Guangdong, China
| | - Hong-Guang Pan
- Department of Otorhinolaryngology, Shenzhen Children's Hospital, Shenzhen, Guangdong, China
| | - Yi-Shu Teng
- Department of Otorhinolaryngology, Shenzhen Children's Hospital, Shenzhen, Guangdong, China.
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Solis RN, Aulakh SS, Velazquez-Castro OS, Farber NI, Olarewaju AM, Nandalike K, Tollefson TT, Senders CW, Funamura JL. Utility of Screening for Obstructive Sleep Apnea with the Pediatric Sleep Questionnaire (PSQ) in Children with Craniofacial Anomalies. Cleft Palate Craniofac J 2024; 61:882-887. [PMID: 36572962 DOI: 10.1177/10556656221147815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2024] Open
Abstract
OBJECTIVE To determine the accuracy of the Pediatric Sleep Questionnaire (PSQ) as a screening tool for obstructive sleep apnea in children with craniofacial anomalies. DESIGN Retrospective cohort study. SETTING Multidisciplinary cleft and craniofacial clinic at a tertiary care center. PATIENTS Children with craniofacial anomalies 2 to ≤18 years of age who both completed a PSQ screen and underwent polysomnography (PSG) without interval surgery. MAIN OUTCOME MEASURES Sensitivity and specificity of the PSQ in detecting an obstructive apnea-hypopnea index (AHI) ≥ 5 events/hour. RESULTS Fifty children met study criteria, with 66% (n = 33) having an associated syndrome. Mean patient age at time of PSQ was 9.6 + 4.0 years. Overall, 33 (64%) screened positive on the PSQ, while 20 (40%) had an AHI ≥ 5. The sensitivity and specificity for identifying AHI ≥ 5 was 70% and 40%, respectively. With subgroup analysis, the sensitivity and specificity were higher (100% and 50%) in children with non-syndromic palatal clefting but lower (65% and 31%) in children with a syndrome or chromosomal anomaly. There was no correlation detected between PSQ score and AHI severity (p = 0.25). The mean obstructive AHI in the study population was 10.1 ± 22.7 despite 44% (n = 22) undergoing prior adenotonsillectomy. CONCLUSIONS The PSQ was less sensitive and specific in detecting an AHI ≥ 5 in children with craniofacial anomalies than in a general population, and particularly poor in for children with syndrome-associated craniofacial conditions. Given the high prevalence of OSA in this patient population, a craniofacial-specific validated screening tool would be beneficial.
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Affiliation(s)
- Roberto N Solis
- Department of Otolaryngology-Head and Neck Surgery, University of California, Davis, Sacramento, California, USA
| | - Sukhkaran S Aulakh
- Department of Otolaryngology-Head and Neck Surgery, University of California, Davis, Sacramento, California, USA
| | - Oscar S Velazquez-Castro
- Department of Otolaryngology-Head and Neck Surgery, University of California, Davis, Sacramento, California, USA
| | - Nicole I Farber
- Department of Otolaryngology-Head and Neck Surgery, University of California, Davis, Sacramento, California, USA
| | - Adebola M Olarewaju
- Department of Otolaryngology-Head and Neck Surgery, University of California, Davis, Sacramento, California, USA
| | - Kiran Nandalike
- Department of Pediatrics, Division of Pulmonology and Sleep Medicine, University of California, Davis, Sacramento, California, USA
| | - Travis T Tollefson
- Department of Otolaryngology-Head and Neck Surgery, University of California, Davis, Sacramento, California, USA
| | - Craig W Senders
- Department of Otolaryngology-Head and Neck Surgery, University of California, Davis, Sacramento, California, USA
| | - Jamie L Funamura
- Department of Otolaryngology-Head and Neck Surgery, University of California, Davis, Sacramento, California, USA
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13
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Timashpolsky A, Aggarwal A, Ruiz R, Devine C. Intracapsular Versus Total Tonsillectomy in Patients with Trisomy 21. Laryngoscope 2024; 134:2430-2437. [PMID: 37971150 DOI: 10.1002/lary.31169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 09/26/2023] [Accepted: 10/24/2023] [Indexed: 11/19/2023]
Abstract
OBJECTIVES Intracapsular tonsillectomy and adenoidectomy (iTA) has become a popular alternative to extracapsular tonsillectomy and adenoidectomy (TT) for the treatment of pediatric obstructive sleep apnea (OSA) due to improved recovery and fewer complications. The objective of this study was to compare surgical recovery and impact on OSA of iTA versus TT in patients with Trisomy 21 (T21). METHODS This is a case series with chart review of all T21 patients who underwent iTA or TT at our institution between July 1, 2015 and August 15, 2022. Data collected included demographics, comorbidities, preoperative sleep studies, intraoperative data, complications and recovery, postoperative sleep studies, and follow-up data. RESULTS There were 62 (21.7%) patients who underwent iTA and 224 (78.3%) patients who underwent TT. The iTA group had significantly lower pain scores (p < 0.001), decreased use of narcotics (p < 0.001), shorter length of stay (p = 0.003), and faster return to oral intake (p = 0.01) during their postoperative hospital admission, and fewer 30-day complications (p = 0.009) compared to the TA group. Both groups showed significant improvements in their sleep studies. For 41 (66.1%) of iTA patients who had follow-up, median follow-up was 1.8 years and for 169 (75.4%) TT patients, median follow-up was 2.6 years. At follow-up, 21 of 41 (51.2%) iTA patients and 83 of 169 (49.1%) TT patients exhibited OSA symptoms (p = 0.084) and tonsillar regrowth was not significantly different between the two groups (p = 0.12). CONCLUSION Patients with T21 experience less pain and fewer postoperative respiratory complications from iTA than from TT. The short-term impact of iTA versus TT on OSA, as measured by poysomnography, does not differ between the two techniques. LEVEL OF EVIDENCE 3 Laryngoscope, 134:2430-2437, 2024.
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Affiliation(s)
- Alisa Timashpolsky
- Division of Otolaryngology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, U.S.A
| | - Ashna Aggarwal
- Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A
| | - Ryan Ruiz
- Division of Otolaryngology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, U.S.A
| | - Conor Devine
- Division of Otolaryngology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, U.S.A
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14
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Ronsivalle V, Leonardi R, Lagravere M, Flores-Mir C, Grippaudo C, Alessandri Bonetti G, Lo Giudice A. Medium-term effects of rapid maxillary expansion on nasal cavity and pharyngeal airway volumes considering age as a factor: A retrospective study. J Dent 2024; 144:104934. [PMID: 38461886 DOI: 10.1016/j.jdent.2024.104934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 03/06/2024] [Accepted: 03/07/2024] [Indexed: 03/12/2024] Open
Abstract
OBJECTIVES The medium-term effects of rapid maxillary expansion (RME) on nasal cavity (NC) and upper airway (UA) dimensions based on chronological age are still unclear. This retrospective study evaluated the medium-term changes occurring in the NC and pharyngeal airways (PA) after RME in two distinct age-based cohorts of patients. METHODS This retrospective study included 48 subjects who underwent RME grouped in two cohorts: a 6-9-year-old group (EEG group: early expansion group - 25 subjects) and an 11-14-year-old group (LEG group: late expansion group - 23 subjects). NC and PA volumes were analyzed from CBCT imaging segmentation before RME (T0) and twelve months after RME (T1). The amount of maxillary expansion (PW) and minimal cross-sectional area (CSmin) were also considered. RESULTS All PAs' volumetric sub-regions, CSmin and PW showed a significant volumetric increment (p < 0.05). Inter-group comparisons showed significant differences (p < 0.05) for nasopharynx and CSmin parameters (p < 0.05), while no significant changes were recorded for the other UA's sub-regions and PW (p > 0.05). According to a deviation analysis, part of the UA increase (more marked for the nasopharynx area) may have occurred due to reduced adenotonsillar tissues, which were larger in the EEG group. CONCLUSIONS Twelve months after treatment, clinicians should not expect changes in the UAs dimensions to be solely related to treatment effects of RME; instead, normal craniofacial growth changes and spontaneous regression of the adenotonsillar tissue could represent the most significant factors influencing UAs changes. CLINICAL SIGNIFICANCE From the clinical perspective, the results of the present study encourage caution when considering the therapeutic effects of RME on airways dimensions.
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Affiliation(s)
- Vincenzo Ronsivalle
- Department of General Surgery and Medical-Surgical Specialties, Section of Oral Surgery, University of Catania, Policlinico Universitario "Gaspare Rodolico - San Marco", Via Santa Sofia 78, 95123, Catania, Italy.
| | - Rosalia Leonardi
- Department of General Surgery and Medical-Surgical Specialties, Section of Orthodontics, University of Catania, Policlinico Universitario "Gaspare Rodolico - San Marco", Via Santa Sofia 78, 95123, Catania, Italy
| | - Manuel Lagravere
- Orthodontic Graduate Program, University of Alberta, Edmonton, Alberta, Canada
| | - Carlos Flores-Mir
- Orthodontic Graduate Program, University of Alberta, Edmonton, Alberta, Canada
| | - Cristina Grippaudo
- Orthodontic Graduate Program, University of Roma Cattolica - Sacro Cuore
| | | | - Antonino Lo Giudice
- Department of General Surgery and Medical-Surgical Specialties, Section of Orthodontics, University of Catania, Policlinico Universitario "Gaspare Rodolico - San Marco", Via Santa Sofia 78, 95123, Catania, Italy
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15
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Wasserman I, Chieffe DJ, Gipson KS, Skotko BG, Hartnick CJ. Hypoglossal Nerve Stimulation for Obstructive Sleep Apnea in a Young Child With Down Syndrome. Pediatrics 2024; 153:e2023063330. [PMID: 38602032 DOI: 10.1542/peds.2023-063330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/12/2024] [Indexed: 04/12/2024] Open
Abstract
Obstructive sleep apnea (OSA) is common in children with Down syndrome (DS). Adenoidectomy and/or tonsillectomy are the usual first interventions employed to treat OSA in children with DS but sometimes do not achieve adequate resolution of clinical signs. Positive airway pressure treatment is often used next, but this treatment is poorly tolerated by this population. Persistent OSA can adversely affect a child's health and cognitive development. Hypoglossal nerve stimulation (HGNS), previously shown to be safe and effective in adults with OSA, has been used in children as young as 10 years old with DS and has achieved measurable neurocognitive benefits. The US Food and Drug Administration recently lowered the age for HGNS implantation to 13 years for children with DS. However, questions remain regarding treatment of refractory OSA in younger children. Here, we report the case of a 4-year-old boy with DS and treatment-refractory OSA who underwent successful HGNS implantation. The decision to proceed with HGNS implantation in such a young child involved discussions about anatomic feasibility and potential neurocognitive benefits. The device was implanted without complication and with minimal postoperative bulk. This case suggests a possible treatment option that can be discussed in the course of shared decision-making between clinicians and families of young children with DS and treatment-refractory OSA.
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Affiliation(s)
- Isaac Wasserman
- Department of Otolaryngology, Massachusetts Eye and Ear, Boston, Massachusetts
| | - Douglas J Chieffe
- Department of Otolaryngology, Massachusetts Eye and Ear, Boston, Massachusetts
| | - Kevin S Gipson
- Department of Pediatric Pulmonary Medicine, Massachusetts General Hospital for Children, Boston, Massachusetts
- Division of Sleep Medicine
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
| | - Brian G Skotko
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
- Down Syndrome Program, Division of Medical Genetics and Metabolism, Department of Pediatrics, Massachusetts General Hospital, Boston, Massachusetts
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16
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Zhang Y, Kim M, Prerau M, Mobley D, Rueschman M, Sparks K, Tully M, Purcell S, Redline S. The National Sleep Research Resource: making data findable, accessible, interoperable, reusable and promoting sleep science. Sleep 2024:zsae088. [PMID: 38688470 DOI: 10.1093/sleep/zsae088] [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: 01/05/2024] [Revised: 03/15/2024] [Indexed: 05/02/2024] Open
Abstract
This paper presents a comprehensive overview of the National Sleep Research Resource (NSRR), a National Heart Lung and Blood Institute-supported repository developed to share data from clinical studies focused on the evaluation of sleep disorders. The NSRR addresses challenges presented by the heterogeneity of sleep-related data, leveraging innovative strategies to optimize the quality and accessibility of available datasets. It provides authorized users with secure centralized access to a large quantity of sleep-related data including polysomnography, actigraphy, demographics, patient-reported outcomes, and other data. In developing the NSRR, we have implemented data processing protocols that ensure de-identification and compliance with FAIR (Findable, Accessible, Interoperable, Reusable) principles. Heterogeneity stemming from intrinsic variation in the collection, annotation, definition, and interpretation of data has proven to be one of the primary obstacles to efficient sharing of datasets. Approaches employed by the NSRR to address this heterogeneity include (1) development of standardized sleep terminologies utilizing a compositional coding scheme, (2) specification of comprehensive metadata, (3) harmonization of commonly used variables, and (3) computational tools developed to standardize signal processing. We have also leveraged external resources to engineer a domain-specific approach to data harmonization. We describe the scope of data within the NSRR, its role in promoting sleep and circadian research through data sharing, and harmonization of large datasets and analytical tools. Finally, we identify opportunities for approaches for the field of sleep medicine to further support data standardization and sharing.
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Affiliation(s)
- Ying Zhang
- Division of Sleep Medicine and Circadian Disorders, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Matthew Kim
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Michael Prerau
- Division of Sleep Medicine and Circadian Disorders, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Daniel Mobley
- Division of Sleep Medicine and Circadian Disorders, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Michael Rueschman
- Division of Sleep Medicine and Circadian Disorders, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Kathryn Sparks
- Division of Sleep Medicine and Circadian Disorders, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Meg Tully
- Division of Sleep Medicine and Circadian Disorders, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Shaun Purcell
- Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Susan Redline
- Division of Sleep Medicine and Circadian Disorders, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
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17
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Kaditis AG, Ersu R, Spruyt K. Skip Polysomnography Before Adenotonsillectomy for Snoring? JAMA Otolaryngol Head Neck Surg 2024:2817766. [PMID: 38635260 DOI: 10.1001/jamaoto.2024.0585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2024]
Affiliation(s)
- Athanasios G Kaditis
- Division of Pediatric Pulmonology, First Department of Pediatrics, National and Kapodistrian University of Athens School of Medicine and Agia Sofia Children's Hospital, Athens, Greece
| | - Refika Ersu
- Division of Pediatric Respirology, Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada
| | - Karen Spruyt
- Université Paris Cité, NeuroDiderot-INSERM, Academic Hospital Robert Debré, Paris, France
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18
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Mitchell RB, Baldassari CM, Redline S. Skip Polysomnography Before Adenotonsillectomy for Snoring?-Reply. JAMA Otolaryngol Head Neck Surg 2024:2817765. [PMID: 38635240 DOI: 10.1001/jamaoto.2024.0584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2024]
Affiliation(s)
- Ron B Mitchell
- Department of Otolaryngology, Head and Neck Surgery, University of Texas Southwestern Medical Center, Dallas
| | - Cristina M Baldassari
- Department of Otolaryngology, Eastern Virginia Medical School, Children's Hospital of The King's Daughters, Norfolk
- Deputy Editor, JAMA Otolaryngology-Head & Neck Surgery
| | - Susan Redline
- Departments of Medicine and Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
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19
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Guo F, Lv C, Tang B, Lin L, Zhang C, Zheng J, Zhao T, He H. Functional therapy and adenotonsillectomy clinical trial for class II malocclusion (FACT-II): protocol for a randomised controlled trial. BMJ Open 2024; 14:e079571. [PMID: 38626960 PMCID: PMC11029268 DOI: 10.1136/bmjopen-2023-079571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 03/22/2024] [Indexed: 04/19/2024] Open
Abstract
INTRODUCTION Class II malocclusion with mandibular retrognathia is a common complication of paediatric obstructive sleep apnoea (OSA), often accompanied by transverse maxillary deficiency. In early orthodontic treatment, a twin block (TB) is a regular functional appliance for correcting this malocclusion. For paediatric OSA, the most common risk factor is adenotonsillar hypertrophy (AHT). Untreated AHT may lead to the persistence and worsening of obstructive sleep-disordered breathing traits, including habitual mouth breathing. Additionally, the clockwise mandibular rotation associated with AHT-induced pharyngeal crowding can undermine the effectiveness and stability of TB treatment. Adenotonsillectomy (T&A) is currently the first-line treatment for paediatric OSA. This proposed trial will investigate the impact of T&A surgery timing on the efficacy and stability of TB functional treatment in children with class II mandibular retrognathia and ATH. METHODS AND ANALYSIS This will be a single-centre, parallel-group, superiority randomised controlled trial with participants randomised to intervention (T&A followed by TB treatment) or control arms (TB treatment followed by T&A) in a 1:1 ratio. A total of 40 patients aged 8-14 years, diagnosed with class II mandibular retrognathia and co-existing ATH-induced OSA, and indicated for both T&A surgery and TB treatment, will be recruited at the School and Hospital of Stomatology, Wuhan University. The primary outcomes will be the changes in the apnoea-hypopnoea index and the point A-nasion-point B angle from baseline to postorthodontic treatment between the two groups. Secondary outcomes will include other dental, skeletal, upper airway and soft tissue changes, as well as subjective sleep-related and oral-related quality of life. Outcome changes within each group and between groups will be analysed. ETHICS AND DISSEMINATION This study is approved by the Ethics Committee of the School and Hospital of Stomatology, Wuhan University (no. 2022-D07). The research findings will be faithfully disseminated through scientific conferences or published articles. TRIAL REGISTRATION NUMBER ChiCTR2200061703 (https://www.chictr.org.cn).
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Affiliation(s)
- Feiyang Guo
- State Key Laboratory of Oral and Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Department of Orthodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Chenxing Lv
- State Key Laboratory of Oral and Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Department of Orthodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Bojun Tang
- State Key Laboratory of Oral and Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Department of Orthodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Lizhuo Lin
- State Key Laboratory of Oral and Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Department of Orthodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Chen Zhang
- State Key Laboratory of Oral and Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Department of Orthodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Center for Dentofacial Development and Sleep Medicine, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Jie Zheng
- State Key Laboratory of Oral and Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Department of Orthodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Tingting Zhao
- State Key Laboratory of Oral and Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Department of Orthodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Center for Dentofacial Development and Sleep Medicine, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Hong He
- State Key Laboratory of Oral and Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Department of Orthodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Center for Dentofacial Development and Sleep Medicine, School and Hospital of Stomatology, Wuhan University, Wuhan, China
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20
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Fitzgerald DA, MacLean J, Fauroux B. Assessment of obstructive sleep apnoea in children: What are the challenges we face? Paediatr Respir Rev 2024:S1526-0542(24)00027-7. [PMID: 38616458 DOI: 10.1016/j.prrv.2024.04.002] [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: 04/03/2024] [Accepted: 04/03/2024] [Indexed: 04/16/2024]
Abstract
There is an increasing demand for the assessment of sleep-disordered breathing in children of all ages to prevent the deleterious neurocognitive and behaviour consequences of the under-diagnosis and under-treatment of obstructive sleep apnoea [OSA]. OSA can be considered in three broad categories based on predominating contributory features: OSA type 1 [enlarged tonsils and adenoids], type II [Obesity] and type III [craniofacial abnormalities, syndromal, storage diseases and neuromuscular conditions]. The reality is that sleep questionnaires or calculations of body mass index in isolation are poorly predictive of OSA in individuals. Globally, the access to testing in tertiary referral centres is comprehensively overwhelmed by the demand and financial cost. This has prompted the need for better awareness and focussed history taking, matched with simpler tools with acceptable accuracy used in the setting of likely OSA. Consequently, we present key indications for polysomnography and present scalable, existing alternatives for assessment of OSA in the hospital or home setting, using polygraphy, oximetry or contactless sleep monitoring.
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Affiliation(s)
- Dominic A Fitzgerald
- Department of Respiratory Medicine, The Children's Hospital at Westmead, Sydney, New South Wales, Australia; Discipline of Child and Adolescent Health, Sydney Medical School, University of Sydney, New South Wales, Australia.
| | - Joanna MacLean
- Divisions of Respiratory Medicine, Department of Pediatrics, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Canada
| | - Brigitte Fauroux
- Pediatric Non-invasive Ventilation and Sleep Unit AP-HP, Necker Enfants Malades University Hospital, 149 rue de Sèvres, 75015 Paris, France; Paris Cité University, EA 7330 VIFASOM, Paris, France
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21
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Maqsudlu A, Nathan AS, Silber EJ, Danis DO, Levi JR. Analysis of the Clinical Course of Children With Initial Negative Polysomnography. Ann Otol Rhinol Laryngol 2024; 133:424-430. [PMID: 38251665 DOI: 10.1177/00034894241227038] [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: 01/23/2024]
Abstract
OBJECTIVES To determine the clinical course of children with initial negative polysomnography (PSG) tests. METHODS A retrospective chart review was performed on pediatric patients seen by an otolaryngologist who underwent a PSG between October 2012 and March 2019 for obstructive sleep apnea at a single, academic, tertiary-care center. Data including demographics, follow-up PSG tests, and surgeries were collected. RESULTS A total of 2018 pediatric patients underwent PSG during the timeframe. About 535/2018 (26.5%) patients were negative for obstructive sleep apnea by PSG and had no prior adenotonsillectomy. About 408/535 (76.3%) did not obtain follow-up testing or surgeries; 69/535 (12.9%) underwent subsequent adenotonsillectomy for worsening symptoms without repeat PSG; and 58/535 (10.8%) obtained 1 or multiple follow-up PSG tests. Of the 58 who obtained repeat PSG, 25 (43.1%) were subsequently positive, with 17 of those 25 (29.3% of 58) undergoing adenotonsillectomy. Taken together, 94/535 (17.6%) of patients with initial negative PSG had worsening sleep disordered breathing. CONCLUSION A significant minority of children who initially tested negative for pediatric obstructive sleep apnea met criteria for diagnosis on follow up PSG. Additionally, other children with initial negative PSG underwent adenotonsillectomy for worsening symptoms in lieu of repeat testing. Patients should be educated that snoring in children could persist or worsen over time, even in the setting of a initial negative PSG.
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Affiliation(s)
- Arman Maqsudlu
- Cooper Medical School of Rowan University/Cooper University Hospital, Camden, NJ, USA
| | - Ajay S Nathan
- Division of Otolaryngology-Head and Neck Surgery, University of Connecticut Health Center, Farmington, CT, USA
| | - Elizabeth J Silber
- Department of Otolaryngology-Head and Neck Surgery, Boston Medical Center, Boston, MA, USA
| | - David O Danis
- Department of Otolaryngology-Head and Neck Surgery, Tufts Medical Center, Boston, MA, USA
| | - Jessica R Levi
- Department of Otolaryngology-Head and Neck Surgery, Boston Medical Center, Boston, MA, USA
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Estes A, Hillman A, Chen ML. Sleep and Autism: Current Research, Clinical Assessment, and Treatment Strategies. FOCUS (AMERICAN PSYCHIATRIC PUBLISHING) 2024; 22:162-169. [PMID: 38680972 PMCID: PMC11046719 DOI: 10.1176/appi.focus.20230028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
Autism spectrum disorder is associated with a high rate of sleep problems, affecting over 80% of autistic individuals. Sleep problems have pervasive negative effects on health, behavior, mood, and cognition but are underrecognized in autistic children. Problems initiating and maintaining sleep-hallmarks of insomnia-are common. Sleep-disordered breathing and restless legs syndrome have also been described in autism at a higher prevalence than in community populations. The authors describe current research on sleep in autistic children and potential pathophysiologic mechanisms. They describe practical approaches to sleep assessment and synthesize approaches to addressing sleep problems in autistic children.
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Affiliation(s)
- Annette Estes
- Department of Speech and Hearing Sciences (Estes) and Department of Pediatrics, Division of Pulmonary and Sleep Medicine (Chen), University of Washington, Seattle; University of Washington Autism Center (Estes, Hillman); Pediatric Sleep Disorders Center and Pulmonary and Sleep Medicine Division, Seattle Children's Hospital (Chen)
| | - Arianna Hillman
- Department of Speech and Hearing Sciences (Estes) and Department of Pediatrics, Division of Pulmonary and Sleep Medicine (Chen), University of Washington, Seattle; University of Washington Autism Center (Estes, Hillman); Pediatric Sleep Disorders Center and Pulmonary and Sleep Medicine Division, Seattle Children's Hospital (Chen)
| | - Maida Lynn Chen
- Department of Speech and Hearing Sciences (Estes) and Department of Pediatrics, Division of Pulmonary and Sleep Medicine (Chen), University of Washington, Seattle; University of Washington Autism Center (Estes, Hillman); Pediatric Sleep Disorders Center and Pulmonary and Sleep Medicine Division, Seattle Children's Hospital (Chen)
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Yoshioka Y, Matsune S, Sekine K, Ishida M, Wakayama N, Yamaguchi S, Okubo K. Improvements in blood IGF-1 and skeletal age following adenotonsillectomy for growth delay in children with obstructive sleep apnea. Auris Nasus Larynx 2024; 51:236-241. [PMID: 37813729 DOI: 10.1016/j.anl.2023.09.002] [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: 12/30/2022] [Revised: 06/14/2023] [Accepted: 09/11/2023] [Indexed: 10/11/2023]
Abstract
OBJECTIVE In children with obstructive sleep apnea (OSA) who underwent adenotonsillectomy (AT), we measured body height and weight using standard deviation (SD) scores, insulin-like growth factor 1 (IGF-1), and skeletal age using carpal radiography. We then compared these values before and after surgery with the aim of investigating postoperative improvements in growth hormone (GH) deficiency. METHODS Subjects comprised 35 children between 2 and 9 years of age (21 boys, 14 girls; mean age, 5.85 ± 1.75 years). Respiratory event index (REI), 3 % oxygen desaturation index (3 % ODI), height SD score, body mass index (BMI) percentile, blood IGF-1 level, and skeletal age from carpal radiographs were measured before surgery and both 3 and 12 months after surgery, and compared. RESULTS Height SD score improved significantly from preoperatively (-0.44 ± 1.13) to both 3 months postoperatively (-0.22 ± 1.14) and 12 months postoperatively (-0.13 ± 0.94). However, no significant improvement in height SD score was seen from 3 months to 12 months after AT. BMI percentile improved significantly from preoperatively (35.6 ± 26.7) to both 3 months postoperatively (44.7 ± 26.5) and 12 months postoperatively (49.1 ± 22.15), with significant improvement also seen from 3 months to 12 months after AT. SD score for IGF-1 showed significant improvement from before (-0.57 ± 1.00) to 12 months after surgery (-0.12 ± 0.89). No significant improvement in the difference between skeletal and chronological ages was seen from before to after surgery, but the number of patients for whom skeletal age normalized from before to after surgery increased significantly (74.3 % vs. 94.3 %), and the number with advanced or delayed skeletal age decreased significantly (25.7 % vs. 5.7 %) CONCLUSION: Early improvements can be obtained with surgical treatment in children with OSA who have short height and poor weight gain due to GH deficiency.
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Affiliation(s)
- Yuma Yoshioka
- Department of Otolaryngology, Nippon Medical School, Musashi Kosugi Hospital, Kanagawa, Japan.
| | - Shoji Matsune
- Department of Otolaryngology, Nippon Medical School, Musashi Kosugi Hospital, Kanagawa, Japan
| | - Kuwon Sekine
- Department of Otolaryngology, Nippon Medical School, Musashi Kosugi Hospital, Kanagawa, Japan
| | - Mariko Ishida
- Department of Otolaryngology, Nippon Medical School, Musashi Kosugi Hospital, Kanagawa, Japan
| | - Nozomu Wakayama
- Department of Otolaryngology, Nippon Medical School, Musashi Kosugi Hospital, Kanagawa, Japan
| | - Satoshi Yamaguchi
- Department of Otolaryngology, Nippon Medical School, Musashi Kosugi Hospital, Kanagawa, Japan
| | - Kimihiro Okubo
- Department of Otolaryngology, Nippon Medical School, Tokyo, Japan
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Zhang Y, Leng S, Hu Q, Li Y, Wei Y, Lu Y, Qie D, Yang F. Pharmacological interventions for pediatric obstructive sleep apnea (OSA): Network meta-analysis. Sleep Med 2024; 116:129-137. [PMID: 38460418 DOI: 10.1016/j.sleep.2024.01.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 01/15/2024] [Accepted: 01/29/2024] [Indexed: 03/11/2024]
Abstract
IMPORTANCE Pediatric obstructive sleep apnea (OSA) is a common disease that can have significant negative impacts on a child's health and development. A comprehensive evaluation of different pharmacologic interventions for the treatment of OSA in children is still lacking. OBJECTIVE This study aims to conduct a comprehensive systematic review and network meta-analysis of pharmacological interventions for the management of obstructive sleep apnea in pediatric population. DATA SOURCES PubMed, Web of Science, Embase, The Cochrane Library, and CNKI were searched from 1950 to November 2022 for pediatric OSA. STUDY SELECTION Multiple reviewers included Randomized controlled trials (RCTs) concerning drugs on OSA in children. DATA EXTRACTION AND SYNTHESIS Multiple observers followed the guidance of the PRISMA NMA statement for data extraction and evaluation. Bayesian network meta-analyses(fixed-effect model) were performed to compare the weighted mean difference (WMD), logarithmic odds ratios (log OR), and the surface under the cumulative ranking curves (SUCRA) of the included pharmacological interventions. Our protocol was registered in PROSPERO website (CRD42022377839). MAIN OUTCOME(S) AND MEASURE(S) The primary outcomes were improvements in the apnea/hypopnea index (AHI), while secondary outcomes included adverse events and the lowest arterial oxygen saturation (SaO2). RESULTS 17 RCTs with a total of 1367 children with OSA aged 2-14 years that met the inclusion criteria were eventually included in our systematic review and network meta-analysis. Ten drugs were finally included in the study. The results revealed that Mometasone + Montelukast (WMD-4.74[95%CrIs -7.50 to -2.11], Budesonide (-3.45[-6.86 to -0.15], and Montelukast(-3.41[-5.45 to -1.39] exhibited significantly superior therapeutic effects compared to the placebo concerning apnea hypopnea index (AHI) value with 95%CrIs excluding no effect. Moreover, Mometasone + Montelukast achieved exceptionally high SUCRA values for both AHI (85.0 %) and SaO2 (91.0 %). CONCLUSIONS AND RELEVANCE The combination of mometasone furoate nasal spray and oral montelukast sodium exhibits the highest probability of being the most effective intervention. Further research is needed to investigate the long-term efficacy and safety profiles of these interventions in pediatric patients with OSA.
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Affiliation(s)
- Yuxiao Zhang
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu 610041, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) Ministry of Education, Chengdu, China
| | - Siqi Leng
- Sleep Medicine Center, Mental Health Center, Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Qian Hu
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu 610041, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) Ministry of Education, Chengdu, China
| | - Yingna Li
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu 610041, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) Ministry of Education, Chengdu, China
| | - Yumeng Wei
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu 610041, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) Ministry of Education, Chengdu, China
| | - You Lu
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu 610041, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) Ministry of Education, Chengdu, China
| | - Di Qie
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu 610041, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) Ministry of Education, Chengdu, China
| | - Fan Yang
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu 610041, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) Ministry of Education, Chengdu, China.
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Haighton C, Watson RM, Wilson JA, Powell S. Caregiver acceptability of a UK trial for paediatric sleep disordered breathing: A qualitative interview study. Clin Otolaryngol 2024; 49:254-257. [PMID: 37968090 DOI: 10.1111/coa.14125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 06/06/2023] [Accepted: 10/27/2023] [Indexed: 11/17/2023]
Affiliation(s)
- Catherine Haighton
- Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, UK
| | - Rose Mary Watson
- Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, UK
| | - Janet A Wilson
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Steven Powell
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
- The Department of Otolaryngology (Ear, Nose and Throat) Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
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26
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Katherine Sylvia R, Gideon David P, Gillian Michelle N, Haytham K. The impact of intranasal corticosteroids in a prospective cohort of children with sleep disordered breathing. Int J Pediatr Otorhinolaryngol 2024; 178:111899. [PMID: 38402717 DOI: 10.1016/j.ijporl.2024.111899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 02/13/2024] [Accepted: 02/18/2024] [Indexed: 02/27/2024]
Abstract
INTRODUCTION Sleep disordered breathing (SDB) is common in children and the most common reason for adenotonsillectomy. This large observational cohort study from a specialist outpatient clinic describes the impact of intranasal steroids (INS) on symptom improvement and the need for surgery. METHOD Observational cohort study of 568 children assessing the impact of INS using the OSA-5 questionnaire with clinical and surgical outcome measures. RESULTS The mean OSA-5 score at first visit was 7.78. Symptoms were persistent for a median 9 months (range 2-72). 51% underwent a trial of INS with 56% reporting symptomatic improvement. The mean score decreased from 8.2 to 5.5 (p < 0.0001) in those prescribed INS. They had a significantly higher symptom load (p < 0.01), turbinate size (p < 0.005) and history of atopy (p < 0.01) than the non-trial group. The rate of surgery in the non-trial group was 56% compared with 38% in those who had INS (p < 0.001). With increasing symptom burden, the reported improvement with INS and comparative reduction in surgery increased. Baseline OSA-5 scores were predictive of rates of surgery. Atopic status or age did not influence response to INS. CONCLUSION The mean score at first visit and the median duration of symptoms indicated significant persistent symptoms in this cohort. The use of INS improved symptoms of SDB in 56%. The need for surgery in the group that received INS was 38% compared with 56% in those not trialling INS, despite the non-trial group having significantly less symptoms and signs. Symptomatic improvement was not influenced by age or atopic status.
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Affiliation(s)
- Rowe Katherine Sylvia
- Department of General Medicine, Royal Children's Hospital, Flemington Rd Parkville, 3052, Australia.
| | - Pinczower Gideon David
- Department of General Medicine, Royal Children's Hospital, Flemington Rd Parkville, 3052, Australia.
| | - Nixon Gillian Michelle
- Paediatric Sleep Physician, Melbourne Children's Sleep Centre, Monash Children's Hospital, Melbourne, Australia; Department of Paediatrics, Monash University, Melbourne, Australia.
| | - Kubba Haytham
- Otolaryngologist, Department of Otolaryngology, Royal Children's Hospital, Flemington Rd Parkville, 3052, Australia; Royal Hospital for Children, 1345 Govan Road Glasgow, G51 4TF, UK, Scotland, UK.
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Vazquez IM, Park M, Ferri R, Mogavero MP, DelRosso LM. Sleep and follow-up characteristics of Hispanic patients: Insights from a comparative analysis with White patients in polysomnographic split-night studies. Sleep Med 2024; 115:88-92. [PMID: 38342032 DOI: 10.1016/j.sleep.2024.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 01/20/2024] [Accepted: 02/01/2024] [Indexed: 02/13/2024]
Abstract
BACKGROUND Limited attention has been given to exploring the efficacy of titration in split-night polysomnography (PSG) and the factors influencing adherence to continuous positive airway pressure (CPAP) therapy. This study aims to evaluate the severity of OSA and PSG parameters in HP compared to WP. METHODS Split-night PSG studies conducted on adults. Participants were categorized based on self-reported ethnicity as either HP or WP. RESULTS The study enrolled 50 WP (15 women, 35 men, mean age 60.5 ± 13.60 years, mean BMI 34.2 ± 7.48) and 45 HP (24 women, 21 men, mean age 54.9 ± 13.06 years, mean BMI 37.3 ± 7.88). HP exhibited a mean apnea-hypopnea index (AHI) of 51.1 ± 33.67, saturation nadir of 77.8 ± 10.19, and time spent with saturation <90% of 21.0 ± 26.93 min. In WP, the mean AHI was 39.2 ± 24.49, saturation nadir 81.6 ± 9.04, and time spent <90% was 10.4 ± 17.17 min. All observed differences were statistically significant (p < 0.05). Auto CPAP was prescribed to all patients, with adherence at 3-4 months being 75% ± 30 for HP, with a usage of 5.5 ± 2.2 h, and a residual AHI of 3 ± 3.5. In WP, adherence was 79% ± 30, usage was 5.9 ± 2.1 h, and residual AHI was 3.6 ± 6.2. None of these differences reached statistical significance. Among HP, 37% missed follow-up appointments compared to 12% of WP. More HP used full-face masks, while more WP preferred nasal masks. CONCLUSIONS HP exhibited significantly worse OSA parameters during the diagnostic phase of PSG compared to WP. HP had a significantly higher no-show percentage than WP. CPAP adherence and residual AHI were not statistically different, but more HP missed follow-up appointments than WP.
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Affiliation(s)
- Itzel M Vazquez
- AltaMed, Family Medicine Residency Program, Los Angeles, CA, USA
| | | | - Raffaele Ferri
- Sleep Research Centre, Department of Neurology IC, Oasi Research Institute - IRCCS, Troina, Italy
| | - Maria P Mogavero
- Sleep Disorders Center, Division of Neuroscience, San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
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Wang C, Sun K, Liu K, Yu Z. Association of allergic rhinitis with persistent obstructive sleep apnea: A secondary analysis of the childhood adenotonsillectomy trial. Sleep Med 2024; 115:246-250. [PMID: 38382311 DOI: 10.1016/j.sleep.2024.02.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 02/10/2024] [Accepted: 02/14/2024] [Indexed: 02/23/2024]
Abstract
STUDY OBJECTIVES Allergic rhinitis (AR) is frequently reported in children suffering from obstructive sleep apnea (OSA). This study aimed to assess whether children with AR are more likely to experience persistent OSA after AT. METHODS This study is a secondary analysis of a multi-center randomized clinical trial, the Childhood Adenotonsillectomy Trial. Children were categorized into the AR group or Non-AR group according to AR response. A subgroup analysis was conducted using a logistic regression model. RESULTS A total of 372 children (177 boys [47.6%]; median [IQR] age, 6.0 [5.0-8.0] years) were analyzed. Approximately 25% (93/372) of children presented with AR. Baseline data indicated higher PSQ scores and OSA-18 scores in the AR group. Children with AR demonstrated lower OSA resolution rates after AT (aOR, 0.43; 95% CI, 0.19 to 0.96). However, there was no significant difference in OSA resolution between the AR and Non-AR groups who underwent watchful waiting (aOR, 0.98; 95% CI, 0.50 to 1.93). Also, the AR group was more likely to maintain a PSQ score greater than 0.33 after AT (OR, 2.16; 95% CI, 1.01 to 4.61). There was no significant association between AR and higher follow-up OSA-18 scores after AT and watchful waiting. CONCLUSIONS In this secondary analysis, children with AR were more likely to experience persistent OSA, highlighting the importance of effective AR management even post-adenotonsillectomy. A purposefully designed, prospective randomized trial is needed to verify the association between AR and persistent OSA. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT00560859.
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Affiliation(s)
- Chao Wang
- Department of Otolaryngology-Head and Neck Surgery, BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, 71 Hexi Street, Nanjing, 210019, Jiangsu, China; School of Medicine, Southeast University, 87 Dingjiaqiao, Hunan Road, Nanjing, 210009, Jiangsu, China
| | - Kai Sun
- Department of Otolaryngology-Head and Neck Surgery, BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, 71 Hexi Street, Nanjing, 210019, Jiangsu, China
| | - Kai Liu
- Department of Otolaryngology-Head and Neck Surgery, BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, 71 Hexi Street, Nanjing, 210019, Jiangsu, China; School of Medicine, Southeast University, 87 Dingjiaqiao, Hunan Road, Nanjing, 210009, Jiangsu, China.
| | - Zhenkun Yu
- Department of Otolaryngology-Head and Neck Surgery, BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, 71 Hexi Street, Nanjing, 210019, Jiangsu, China; School of Medicine, Southeast University, 87 Dingjiaqiao, Hunan Road, Nanjing, 210009, Jiangsu, China.
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29
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Chen PY, Jia F, Wu W, Wang MH, Chao TY. Dealing with missing data in multi-informant studies: A comparison of approaches. Behav Res Methods 2024:10.3758/s13428-024-02367-7. [PMID: 38418689 DOI: 10.3758/s13428-024-02367-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/13/2024] [Indexed: 03/02/2024]
Abstract
Multi-informant studies are popular in social and behavioral science. However, their data analyses are challenging because data from different informants carry both shared and unique information and are often incomplete. Using Monte Carlo Simulation, the current study compares three approaches that can be used to analyze incomplete multi-informant data when there is a distinction between reference and nonreference informants. These approaches include a two-method measurement model for planned missing data (2MM-PMD), treating nonreference informants' reports as auxiliary variables with the full-information maximum likelihood method or multiple imputation, and listwise deletion. The result suggests that 2MM-PMD, when correctly specified and data are missing at random, has the best overall performance among the examined approaches regarding point estimates, type I error rates, and statistical power. In addition, it is also more robust to data that are not missing at random.
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Affiliation(s)
- Po-Yi Chen
- Department of Educational Psychology and Counseling, National Taiwan Normal University, Taipei, Taiwan, 106308.
| | - Fan Jia
- Department of Psychological Sciences, University of California Merced, Merced, CA, USA
| | - Wei Wu
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, IN, USA
| | | | - Tzi-Yang Chao
- Department of Educational Psychology and Counseling, National Taiwan Normal University, Taipei, Taiwan, 106308
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30
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Yang B, Zou Q, Wang F, Pang Y, Wei P, Xing Y. Allergic rhinitis as a predictor of moderate-to-severe paediatric obstructive sleep apnoea. Sleep Breath 2024:10.1007/s11325-024-03011-6. [PMID: 38418766 DOI: 10.1007/s11325-024-03011-6] [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: 10/24/2023] [Revised: 02/07/2024] [Accepted: 02/19/2024] [Indexed: 03/02/2024]
Abstract
PURPOSE Obstructive sleep apnoea (OSA) is a common sleep-related breathing disorder affecting children. This study aims to characterize factors associated with the development and progression of severe forms of paediatric OSA. METHODS This study included children admitted to Children's Hospital of Chongqing Medical University, a tertiary children's hospital in southwest China between January 2020 and December 2020 with a discharge diagnosis of OSA. Each patient underwent polysomnography examination, following assessments of apnoea-hypopnea index (AHI) and lowest oxygen saturation (LSaO2) by standardized techniques. Demographic and clinical information was collected from the hospital's electronic medical records. Associations between OSA severity and various factors were first examined in a univariate logistic model, with subsequent multivariate analysis to further identify independent risk factors. RESULTS A total of 263 children were identified during the study period. Among patients presenting with OSA, 51.3% had mild and 48.7% had moderate to severe symptoms according to standardized guidelines. The incidence of mild and moderate to severe hypoxemia in our population was 39.2% and 60.8%, respectively. Allergic rhinitis (AR; adjusted odds ratio (aOR) = 1.75, 95% CI 1.03-2.96) and male gender (aOR = 1.77, 95% CI 1.03-3.06) were significantly associated with moderate-to-severe OSA (all P-values < 0.05) after adjustment for covariates. AR was also the only significant predictor of hypoxemia (P < 0.05). CONCLUSION Our results suggest that male gender and presence of AR may be associated with an increased likelihood of moderate-to-severe OSA in children. These findings underscore the importance of timely intervention and individualized management for at-risk individuals.
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Affiliation(s)
- Bo Yang
- Department of Otorhinolaryngology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Qiyuan Zou
- Department of Otorhinolaryngology, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Fan Wang
- Department of Otorhinolaryngology, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Ying Pang
- Department of Otorhinolaryngology, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Ping Wei
- Department of Otorhinolaryngology, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Yuhan Xing
- School of Public Health (Shenzhen), Sun Yat-Sen University, Shenzhen, 518107, China.
- Qingdao Women and Children's Hospital, Qingdao University, Qingdao, Shandong Province, China.
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China.
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31
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Bhatt A, St-Laurent A, Graham ME. Pediatric obstructive sleep apnea. CMAJ 2024; 196:E241. [PMID: 38408779 PMCID: PMC10896596 DOI: 10.1503/cmaj.230897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2024] Open
Affiliation(s)
- Ayushi Bhatt
- Schulich School of Medicine and Dentistry (Bhatt, St-Laurent, Graham), Department of Pediatrics (St-Laurent) and Department of Otolaryngology - Head and Neck Surgery (Graham), Western University, London, Ont
| | - Aaron St-Laurent
- Schulich School of Medicine and Dentistry (Bhatt, St-Laurent, Graham), Department of Pediatrics (St-Laurent) and Department of Otolaryngology - Head and Neck Surgery (Graham), Western University, London, Ont
| | - M Elise Graham
- Schulich School of Medicine and Dentistry (Bhatt, St-Laurent, Graham), Department of Pediatrics (St-Laurent) and Department of Otolaryngology - Head and Neck Surgery (Graham), Western University, London, Ont.
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Qin H, Zhang L, Li X, Xu Z, Zhang J, Wang S, Zheng L, Ji T, Mei L, Kong Y, Jia X, Lei Y, Qi Y, Ji J, Ni X, Wang Q, Tai J. Pediatric obstructive sleep apnea diagnosis: leveraging machine learning with linear discriminant analysis. Front Pediatr 2024; 12:1328209. [PMID: 38419971 PMCID: PMC10899433 DOI: 10.3389/fped.2024.1328209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 01/30/2024] [Indexed: 03/02/2024] Open
Abstract
Objective The objective of this study was to investigate the effectiveness of a machine learning algorithm in diagnosing OSA in children based on clinical features that can be obtained in nonnocturnal and nonmedical environments. Patients and methods This study was conducted at Beijing Children's Hospital from April 2018 to October 2019. The participants in this study were 2464 children aged 3-18 suspected of having OSA who underwent clinical data collection and polysomnography(PSG). Participants' data were randomly divided into a training set and a testing set at a ratio of 8:2. The elastic net algorithm was used for feature selection to simplify the model. Stratified 10-fold cross-validation was repeated five times to ensure the robustness of the results. Results Feature selection using Elastic Net resulted in 47 features for AHI ≥5 and 31 features for AHI ≥10 being retained. The machine learning model using these selected features achieved an average AUC of 0.73 for AHI ≥5 and 0.78 for AHI ≥10 when tested externally, outperforming models based on PSG questionnaire features. Linear Discriminant Analysis using the selected features identified OSA with a sensitivity of 44% and specificity of 90%, providing a feasible clinical alternative to PSG for stratifying OSA severity. Conclusions This study shows that a machine learning model based on children's clinical features effectively identifies OSA in children. Establishing a machine learning screening model based on the clinical features of the target population may be a feasible clinical alternative to nocturnal OSA sleep diagnosis.
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Affiliation(s)
- Han Qin
- Department of Child Health Care, Children’s Hospital Capital Institute of Pediatrics, Chinese Academy of Medical Sciences & Peking Union Medical College, Capital Institute of Pediatrics, Beijing, China
| | - Liping Zhang
- Pharmacovigilance Research Center for Information Technology and Data Science, Cross-strait Tsinghua Research Institute, Xiamen, China
| | - Xiaodan Li
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Zhifei Xu
- Respiratory Department, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Jie Zhang
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Shengcai Wang
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Li Zheng
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Tingting Ji
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Lin Mei
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Yaru Kong
- Department of Child Health Care, Children’s Hospital Capital Institute of Pediatrics, Chinese Academy of Medical Sciences & Peking Union Medical College, Capital Institute of Pediatrics, Beijing, China
| | - Xinbei Jia
- Department of Child Health Care, Children’s Hospital Capital Institute of Pediatrics, Chinese Academy of Medical Sciences & Peking Union Medical College, Capital Institute of Pediatrics, Beijing, China
| | - Yi Lei
- Faculty of Information Technology, Beijing University of Technology, Beijing, China
| | - Yuwei Qi
- Department of Otolaryngology, Head and Neck Surgery, Children’s Hospital Capital Institute of Pediatrics, Beijing, China
| | - Jie Ji
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Xin Ni
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Qing Wang
- Pharmacovigilance Research Center for Information Technology and Data Science, Cross-strait Tsinghua Research Institute, Xiamen, China
- Department of Automation, Tsinghua University, Beijing, China
| | - Jun Tai
- Department of Otolaryngology, Head and Neck Surgery, Children’s Hospital Capital Institute of Pediatrics, Beijing, China
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Solano-Pérez E, Coso C, Romero-Peralta S, Castillo-García M, López-Monzoni S, Ortigado A, Mediano O. New Approaches to the Management of Cardiovascular Risk Associated with Sleep Respiratory Disorders in Pediatric Patients. Biomedicines 2024; 12:411. [PMID: 38398013 PMCID: PMC10887096 DOI: 10.3390/biomedicines12020411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 02/07/2024] [Accepted: 02/08/2024] [Indexed: 02/25/2024] Open
Abstract
Exposure to risk factors in youth can exacerbate the development of future cardiovascular disease (CVD). Obstructive sleep apnea (OSA), characterized by repetitive episodes of airway obstructions, could trigger said CVD acting as a modifiable risk factor. Measurements from echocardiography have shown impairments in the anatomy and function of the heart related to the severity of OSA. Therefore, the aim of this review was to propose a new clinical approach to the management of cardiovascular risk (CVR) in children based on treating OSA. The review includes studies assessing echocardiographic parameters for cardiac function and structure in pediatric OSA diagnosed using the apnea-hypopnea index (AHI) ≥ 1/h using polysomnography (PSG) and conducted within a year. Based on the reviewed evidence, in addition to PSG, echocardiography should be considered in OSA children in order to indicate the need for treatment and to reduce their future CVR. A follow-up echocardiography after treatment could be performed if impairments in the anatomy and function were found. Prioritizing parameters intimately connected to comorbidity could propel more effective patient-centered care. In conclusion, a reevaluation of pediatric OSA strategies should be considered, emphasizing comorbidity-related parameters in the cardiovascular field. Further studies are needed to assess this approach, potentially leading to enhanced protocols for more effective pediatric OSA treatment and CVR prevention.
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Affiliation(s)
- Esther Solano-Pérez
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain; (E.S.-P.); (C.C.); (S.R.-P.); (M.C.-G.); (S.L.-M.)
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
- Instituto de Investigación Sanitaria de Castilla la Mancha (IDISCAM), 45071 Toledo, Spain
| | - Carlota Coso
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain; (E.S.-P.); (C.C.); (S.R.-P.); (M.C.-G.); (S.L.-M.)
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
- Instituto de Investigación Sanitaria de Castilla la Mancha (IDISCAM), 45071 Toledo, Spain
| | - Sofía Romero-Peralta
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain; (E.S.-P.); (C.C.); (S.R.-P.); (M.C.-G.); (S.L.-M.)
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
- Instituto de Investigación Sanitaria de Castilla la Mancha (IDISCAM), 45071 Toledo, Spain
- Sleep Research Institute, 28036 Madrid, Spain
| | - María Castillo-García
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain; (E.S.-P.); (C.C.); (S.R.-P.); (M.C.-G.); (S.L.-M.)
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
- Instituto de Investigación Sanitaria de Castilla la Mancha (IDISCAM), 45071 Toledo, Spain
- Sleep Research Institute, 28036 Madrid, Spain
- Medicine Department, Universidad de Alcalá, 28805 Madrid, Spain;
| | - Sonia López-Monzoni
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain; (E.S.-P.); (C.C.); (S.R.-P.); (M.C.-G.); (S.L.-M.)
- Instituto de Investigación Sanitaria de Castilla la Mancha (IDISCAM), 45071 Toledo, Spain
| | - Alfonso Ortigado
- Medicine Department, Universidad de Alcalá, 28805 Madrid, Spain;
- Paediatric Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain
| | - Olga Mediano
- Sleep Unit, Pneumology Department, Hospital Universitario de Guadalajara, 19002 Guadalajara, Spain; (E.S.-P.); (C.C.); (S.R.-P.); (M.C.-G.); (S.L.-M.)
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
- Instituto de Investigación Sanitaria de Castilla la Mancha (IDISCAM), 45071 Toledo, Spain
- Medicine Department, Universidad de Alcalá, 28805 Madrid, Spain;
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Springford LR, Griffiths M, Bajaj Y. Management of paediatric sleep-disordered breathing. Br J Hosp Med (Lond) 2024; 85:1-6. [PMID: 38416524 DOI: 10.12968/hmed.2023.0275] [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: 02/29/2024]
Abstract
Paediatric sleep-disordered breathing is a common condition which varies in severity from snoring to obstructive sleep apnoea. Paediatric sleep-disordered breathing is usually diagnosed clinically, with investigations such as polysomnography reserved for more complex cases. Management can involve watching and waiting, medical or adjunct treatments and adenotonsillectomy. National working groups have sought to standardise the pathway for surgery and improve the management of surgical and anaesthetic complications. Current guidelines use age, weight and comorbidities to stratify risk for these surgical cases. This article summarises these recommendations and outlines the important factors that indicate cases that may be more suitable for management in secondary and tertiary units. Appropriate case selection will reduce pressure on tertiary units while maintaining training opportunities in district general hospitals.
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Affiliation(s)
- Laurie R Springford
- Department of Ear, Nose, Throat and Head and Neck Surgery, The Royal London Hospital, Barts Health NHS Trust, London, UK
| | | | - Yogesh Bajaj
- Department of Ear, Nose, Throat and Head and Neck Surgery, The Royal London Hospital, Barts Health NHS Trust, London, UK
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Yelov L, Reiter J, Meira E Cruz M, Gileles-Hillel A. The association of obstructive sleep apnea and behavioral insomnia in children ages 10 and under. J Clin Sleep Med 2024; 20:245-251. [PMID: 37772702 PMCID: PMC10835786 DOI: 10.5664/jcsm.10834] [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: 03/08/2023] [Revised: 09/20/2023] [Accepted: 09/20/2023] [Indexed: 09/30/2023]
Abstract
STUDY OBJECTIVES Behavioral insomnia of childhood (BIC) and obstructive sleep apnea (OSA) are highly prevalent conditions affecting 10%-20% and 1%-5% of children, respectively. Studies in adults and adolescents have suggested that comorbid insomnia and OSA may have distinct clinical characteristics. The association between the two conditions in the pediatric population has not been thoroughly investigated. This study aimed to examine the association between BIC and OSA in young children. METHODS Children, 6 months to 10 years old, referred to a sleep specialist and polysomnography at the Hadassah Medical Center between 2018 and 2021 were included in this retrospective analysis. We excluded children with chromosomal and craniofacial abnormalities, posttonsillectomy, or neurological impairment. BIC diagnosis was extracted from the electronic health records in accordance with the International Classification of Sleep Disorders, third edition criteria. OSA was diagnosed by polysomnography (apnea-hypopnea index > 2 events/h). RESULTS Of 312 children (age 4.42 ± 2.42 years), 126 (40.4%) were non-OSA non-BIC, 125 (40.1%) OSA non-BIC, 34 (10.9%) BIC non-OSA, and 27 (8.7%) comorbid insomnia and OSA. OSA and non-OSA children had a similar prevalence of BIC. Children in the comorbid insomnia and OSA group were significantly younger (2.22 ± 1.21 years). Younger age at polysomnography, premature birth, and increased periodic leg movements on polysomnography were independently associated with OSA in a multivariable analysis. Lower body mass index, regardless of OSA, was associated with BIC. CONCLUSIONS Current findings do not support an association between behavioral insomnia of childhood and obstructive sleep apnea in children. Healthcare providers should consider each of these sleep disorders in children presenting with sleep difficulties since each has distinct diagnostic and therapeutic options. CITATION Yelov L, Reiter J, Meira E Cruz M, Gileles-Hillel A. The association of obstructive sleep apnea and behavioral insomnia in children ages 10 and under. J Clin Sleep Med. 2024;20(2):245-251.
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Affiliation(s)
- Leila Yelov
- Faculty of Medicine, The Hebrew University, Jerusalem, Israel
- Department of Military Medicine and “Tzameret,” Faculty of Medicine, Hebrew, The University of Jerusalem, and Medical Corps, Israel Defense Forces, Israel
| | - Joel Reiter
- Faculty of Medicine, The Hebrew University, Jerusalem, Israel
- Pediatric Pulmonology and Sleep Unit, Hadassah Medical Center, Jerusalem, Israel
| | - Miguel Meira E Cruz
- Sleep Unit, Centro Cardiovascular da Universidade de Lisboa, Lisbon School of Medicine, Lisbon, Portugal
- International Center on Clinical Sleep Medicine and Research, Bahiana School of Medicine and Public Health, Salvador, Brazil
| | - Alex Gileles-Hillel
- Faculty of Medicine, The Hebrew University, Jerusalem, Israel
- Pediatric Pulmonology and Sleep Unit, Hadassah Medical Center, Jerusalem, Israel
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Engelhardt T, Kaspy KR, Daniel SJ. Measuring immediate surgical success in children undergoing adenotonsillectomy. Br J Anaesth 2024; 132:234-236. [PMID: 38104005 DOI: 10.1016/j.bja.2023.11.025] [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: 10/30/2023] [Accepted: 11/15/2023] [Indexed: 12/19/2023] Open
Abstract
Adenotonsillectomy is the most common indication for sleep-disordered breathing in children. Measuring pharyngeal closing pressures in anaesthetised children allows identification of severe obstructive sleep apnoea. This technique could help quantify immediate surgical impact and risk stratify postoperative treatment in these patients.
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Affiliation(s)
- Thomas Engelhardt
- Department of Anesthesiology, Montreal Children's Hospital, McGill University, Montreal, QC, Canada.
| | - Kimberley R Kaspy
- Department of Pediatrics, Respiratory Medicine, Montreal Children's Hospital, McGill University, Montreal, QC, Canada
| | - Samuel J Daniel
- Department of Pediatric Surgery, Montreal Children's Hospital, McGill University, Montreal, QC, Canada; Department of Otolaryngology-Head and Neck Surgery, Montreal Children's Hospital, McGill University, Montreal, QC, Canada
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Friedman NR. Adenotonsillectomy for Treatment of Mild Sleep-Disordered Breathing in Children. JAMA Otolaryngol Head Neck Surg 2024; 150:91-92. [PMID: 38051526 DOI: 10.1001/jamaoto.2023.3808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2023]
Affiliation(s)
- Norman R Friedman
- Department of Otolaryngology-Head & Neck Surgery, University of Colorado School of Medicine, Aurora
- Department of Pediatric Otolaryngology, Children's Hospital Colorado, Aurora
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Magnusdottir S, Hill EA. Prevalence of obstructive sleep apnea (OSA) among preschool aged children in the general population: A systematic review. Sleep Med Rev 2024; 73:101871. [PMID: 37976758 DOI: 10.1016/j.smrv.2023.101871] [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: 06/01/2023] [Revised: 10/26/2023] [Accepted: 10/30/2023] [Indexed: 11/19/2023]
Abstract
Untreated pediatric obstructive sleep apnea (OSA) is associated with significant morbidities affecting behavior, neurocognitive development, endocrine and metabolic health. This systematic review evaluated prevalence of OSA reported in population-based studies among preschoolers as early intervention may have positive effects on health and quality of life. Thirty studies were included. High degrees of heterogeneity in methods and definitions were observed between the studies. Seven studies confirmed OSA by implementing objective methods after screening for habitual snoring with only two studies utilizing polysomnography, the reference standard, testing 1.2% of the combined cohorts (n = 82/4575) to confirm disease. Diagnosis of OSA was based on utilizing retired thresholds of the apnea-hypopnea-index (AHI), AHI4%≥5/hour of sleep (hrSleep), reporting prevalence of 1.8% and 6.4%, respectively. The remaining five studies implemented relatively insensitive objective recording methods to confirm disease in a limited number of children (n = 449/2486; 18.0%), estimating prevalence in the range of 0.7%-13.0%. The remaining literature is based on implementing questionnaires only to evaluate OSA. Studies published before 2014 reported 3.3%-9.4% prevalence, while more recent studies published 2016-2023 report higher prevalence, 12.8%-20.4%, when excluding outliers. This trend suggests that prevalence of OSA may possibly have been increasing in preschoolers over the past decade.
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Affiliation(s)
- Solveig Magnusdottir
- MyCardio LLC, SleepImage®, 3200 E Cherry Creek South Drive, Denver, CO, 80209, USA.
| | - Elizabeth A Hill
- Sir Jules Thorn Sleep and Circadian Neuroscience Institute, Nuffield Department of Clinical Neurosciences, University of Oxford, Dorothy Crowfoot Hodgkin Building, South Parks Road, Oxford, OX1 3QU, UK
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Ehsan Z, Ishman SL, Soghier I, Almeida FR, Boudewyns A, Camacho M, Carno MA, Coppelson K, Ersu RH, Ho ATN, Kaditis AG, Machado AJ, Mitchell RB, Resnick CM, Swaggart K, Verhulst S. Management of Persistent, Post-adenotonsillectomy Obstructive Sleep Apnea in Children: An Official American Thoracic Society Clinical Practice Guideline. Am J Respir Crit Care Med 2024; 209:248-261. [PMID: 37890009 PMCID: PMC10840779 DOI: 10.1164/rccm.202310-1857st] [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: 10/24/2023] [Indexed: 10/29/2023] Open
Abstract
Background: Obstructive sleep apnea (OSA) is the most common sleep-related breathing disorder. Although adenotonsillectomy is first-line management for pediatric OSA, up to 40% of children may have persistent OSA. This document provides an evidence-based clinical practice guideline on the management of children with persistent OSA. The target audience is clinicians, including physicians, dentists, and allied health professionals, caring for children with OSA. Methods: A multidisciplinary international panel of experts was convened to determine key unanswered questions regarding the management of persistent pediatric OSA. We conducted a systematic review of the relevant literature. The Grading of Recommendations, Assessment, Development, and Evaluation approach was used to rate the quality of evidence and the strength of the clinical recommendations. The panel members considered the strength of each recommendation and evaluated the benefits and risks of applying the intervention. In formulating the recommendations, the panel considered patient and caregiver values, the cost of care, and feasibility. Results: Recommendations were developed for six management options for persistent OSA. Conclusions: The panel developed recommendations for the management of persistent pediatric OSA based on limited evidence and expert opinion. Important areas for future research were identified for each recommendation.
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Polytarchou A, Moudaki A, Van de Perck E, Boudewyns A, Kaditis AG, Verhulst S, Ersu R. An update on diagnosis and management of obstructive sleep apnoea in the first 2 years of life. Eur Respir Rev 2024; 33:230121. [PMID: 38296343 PMCID: PMC10828842 DOI: 10.1183/16000617.0121-2023] [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: 06/22/2023] [Accepted: 12/05/2023] [Indexed: 02/03/2024] Open
Abstract
The aim of this review is to summarise evidence that became available after publication of the 2017 European Respiratory Society statement on the diagnosis and management of obstructive sleep apnoea syndrome (OSAS) in 1- to 23-month-old children. The definition of OSAS in the first 2 years of life should probably differ from that applied in children older than 2 years. An obstructive apnoea-hypopnoea index >5 events·h-1 may be normal in neonates, as obstructive and central sleep apnoeas decline in frequency during infancy in otherwise healthy children and those with symptoms of upper airway obstruction. A combination of dynamic and fixed upper airway obstruction is commonly observed in this age group, and drug-induced sleep endoscopy may be useful in selecting the most appropriate surgical intervention. Adenotonsillectomy can improve nocturnal breathing in infants and young toddlers with OSAS, and isolated adenoidectomy can be efficacious particularly in children under 12 months of age. Laryngomalacia is a common cause of OSAS in young children and supraglottoplasty can provide improvement in children with moderate-to-severe upper airway obstruction. Children who are not candidates for surgery or have persistent OSAS post-operatively can be treated with positive airway pressure (PAP). High-flow nasal cannula may be offered to young children with persistent OSAS following surgery, as a bridge until definitive therapy or if they are PAP intolerant. In conclusion, management of OSAS in the first 2 years of life is unique and requires consideration of comorbidities and clinical presentation along with PSG results for treatment decisions, and a multidisciplinary approach to treatment with medical and otolaryngology teams.
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Affiliation(s)
- Anastasia Polytarchou
- Division of Pediatric Pulmonology, First Department of Pediatrics, National and Kapodistrian University of Athens School of Medicine and Agia Sofia Children's Hospital, Athens, Greece
- These authors contributed equally to this review article and share first authorship
| | - Angeliki Moudaki
- Division of Pediatric Pulmonology, First Department of Pediatrics, National and Kapodistrian University of Athens School of Medicine and Agia Sofia Children's Hospital, Athens, Greece
- These authors contributed equally to this review article and share first authorship
| | - Eli Van de Perck
- Department of Otorhinolaryngology, Head and Neck Surgery, Antwerp University Hospital, Antwerp, Belgium
- Faculty of Medicine Translational Neurosciences, University of Antwerp, Antwerp, Belgium
- These authors contributed equally to this review article and share first authorship
| | - An Boudewyns
- Department of Otorhinolaryngology, Head and Neck Surgery, Antwerp University Hospital, Antwerp, Belgium
- Faculty of Medicine Translational Neurosciences, University of Antwerp, Antwerp, Belgium
| | - Athanasios G Kaditis
- Division of Pediatric Pulmonology, First Department of Pediatrics, National and Kapodistrian University of Athens School of Medicine and Agia Sofia Children's Hospital, Athens, Greece
| | - Stijn Verhulst
- Department of Pediatric Pulmonology and Sleep Medicine, Antwerp University Hospital, Antwerp, Belgium
- Laboratory of Experimental Medicine and Pediatrics, University of Antwerp, Antwerp, Belgium
| | - Refika Ersu
- Division of Respiratory Medicine, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada
- University of Ottawa, Ottawa, ON, Canada
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Saran S, Saccomanno S, Viti S, Mastrapasqua RF, Viti G, Giannotta N, Fioretti P, Lorenzini E, Raffaelli L, Levrini L. Analysis of General Knowledge on Obstructive Sleep Apnea Syndrome (OSAS) among Italian Pediatricians. CHILDREN (BASEL, SWITZERLAND) 2024; 11:148. [PMID: 38397260 PMCID: PMC10887165 DOI: 10.3390/children11020148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 01/19/2024] [Accepted: 01/20/2024] [Indexed: 02/25/2024]
Abstract
INTRODUCTION Obstructive sleep apnea syndrome (OSAS) is a disorder characterized by partial or total airway obstruction during sleep. Studies have shown variability in the level of knowledge and awareness about OSAS among pediatricians. The management of childhood obstructive sleep apnea syndrome (OSAS) depends on the severity of the disease, the presence of comorbidities, and the child's age. The American Pediatric Academy recommends a multidisciplinary approach involving a pediatrician, a sleep specialist, and an otolaryngologist to provide comprehensive care for children with OSAS. The aim of this cross-sectional study is to evaluate the level of knowledge among pediatricians in Italy regarding the diagnosis of pediatric OSAS. MATERIAL AND METHODS An anonymized survey was conducted among Italian pediatricians. The survey was administered electronically using Google Forms, and a total of 350 pediatricians were invited to participate. Out of the 350 invitations, 299 pediatricians responded to the survey. The statistical analysis performed consisted of descriptive analysis. The study included 297 pediatricians. RESULTS Pediatricians demonstrated proficiency in identifying common nocturnal and day symptoms of OSAS. A majority (68.9%) considered the oral and otorhinolaryngologist areas during checkups. Approximately 70.6% took patient weight into account, and 62.8% were aware of the regional diagnostic-therapeutic-assistance pathway. CONCLUSIONS According to the results of this manuscript, there is evidence of a good level of knowledge about OSAS, but disseminating more information about OSAS and all the health issues associated with this syndrome is suggested. This study also has limitations caused by the complexity of the pathology.
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Affiliation(s)
- Stefano Saran
- Department of Human Sciences, Innovation and Territory, School of Dentistry, Postgraduate of Orthodontics, University of Insubria, 21100 Varese, Italy (N.G.); (L.L.)
| | - Sabina Saccomanno
- Orthodontic Residency, Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy;
| | - Simonetta Viti
- Department of Dentistry, Dental School, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, 20132 Milan, Italy;
| | | | - Grazia Viti
- Department of Human Sciences, Innovation and Territory, School of Dentistry, Postgraduate of Orthodontics, University of Insubria, 21100 Varese, Italy (N.G.); (L.L.)
| | - Nicola Giannotta
- Department of Human Sciences, Innovation and Territory, School of Dentistry, Postgraduate of Orthodontics, University of Insubria, 21100 Varese, Italy (N.G.); (L.L.)
| | - Paola Fioretti
- Department of Medicine and Surgery, Hygiene and Public Health Section, University of Perugia, 06123 Perugia, Italy; (P.F.); (E.L.)
| | - Elisa Lorenzini
- Department of Medicine and Surgery, Hygiene and Public Health Section, University of Perugia, 06123 Perugia, Italy; (P.F.); (E.L.)
| | - Luca Raffaelli
- Dental School, Catholic University of the Sacred Heart, 00168 Rome, Italy;
| | - Luca Levrini
- Department of Human Sciences, Innovation and Territory, School of Dentistry, Postgraduate of Orthodontics, University of Insubria, 21100 Varese, Italy (N.G.); (L.L.)
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Tapia-Rivas NI, Estévez PA, Cortes-Briones JA. A robust deep learning detector for sleep spindles and K-complexes: towards population norms. Sci Rep 2024; 14:263. [PMID: 38167626 PMCID: PMC10762090 DOI: 10.1038/s41598-023-50736-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 12/24/2023] [Indexed: 01/05/2024] Open
Abstract
Sleep spindles (SSs) and K-complexes (KCs) are brain patterns involved in cognitive functions that appear during sleep. Large-scale sleep studies would benefit from precise and robust automatic sleep event detectors, capable of adapting the variability in both electroencephalography (EEG) signals and expert annotation rules. We introduce the Sleep EEG Event Detector (SEED), a deep learning system that outperforms existing approaches in SS and KC detection, reaching an F1-score of 80.5% and 83.7%, respectively, on the MASS2 dataset. SEED transfers well and requires minimal fine-tuning for new datasets and annotation styles. Remarkably, SEED substantially reduces the required amount of annotated data by using a novel pretraining approach that leverages the rule-based detector A7. An analysis of 11,224 subjects revealed that SEED's detections provide better estimates of SS population statistics than existing approaches. SEED is a powerful resource for obtaining sleep-event statistics that could be useful for establishing population norms.
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Affiliation(s)
| | - Pablo A Estévez
- Department of Electrical Engineering, University of Chile, Santiago, Chile.
- Millennium Institute of Intelligent Healthcare Engineering, Santiago, Chile.
- IMPACT, Center of Interventional Medicine for Precision and Advanced Cellular Therapy, Santiago, Chile.
| | - José A Cortes-Briones
- Schizophrenia and Neuropharmacology Research Group at Yale (SNRGY), Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
- Abraham Ribicoff Research Facilities, Connecticut Mental Health Center, New Haven, CT, USA
- VA Connecticut Healthcare System, West Haven, CT, USA
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Armañac-Julián P, Martín-Montero A, Lázaro J, Hornero R, Laguna P, Kheirandish-Gozal L, Gozal D, Gil E, Bailón R, Gutiérrez-Tobal G. Persistent sleep-disordered breathing independently contributes to metabolic syndrome in prepubertal children. Pediatr Pulmonol 2024; 59:111-120. [PMID: 37850730 DOI: 10.1002/ppul.26720] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 09/20/2023] [Accepted: 09/26/2023] [Indexed: 10/19/2023]
Abstract
BACKGROUND Obstructive sleep apnea (OSA) is a risk factor for metabolic syndrome (MetS) in adults, but its association in prepubertal children is still questionable due to the relatively limited cardiometabolic data available and the phenotypic heterogeneity. OBJECTIVE To identify the role of OSA as a potential mediator of MetS in prepubertal children. METHODS A total of 255 prepubertal children from the Childhood Adenotonsillectomy Trial were included, with standardized measurements taken before OSA treatment and 7 months later. MetS was defined if three or more of the following criteria were present: adiposity, high blood pressure, elevated glycemia, and dyslipidemia. A causal mediation analysis was conducted to assess the effect of OSA treatment on MetS. RESULTS OSA treatment significantly impacted MetS, with the apnea-hypopnea index emerging as mediator (p = .02). This mediation role was not detected for any of the individual risk factors that define MetS. We further found that the relationship between MetS and OSA is ascribable to respiratory disturbance caused by the apnea episodes, while systemic inflammation as measured by C-reactive protein, is mediated by desaturation events and fragmented sleep. In terms of evolution, patients with MetS were significantly more likely to recover after OSA treatment (odds ratio = 2.56, 95% confidence interval [CI] 1.20-5.46; risk ratio = 2.06, 95% CI 1.19-3.54) than the opposite, patients without MetS to develop it. CONCLUSION The findings point to a causal role of OSA in the development of metabolic dysfunction, suggesting that persistent OSA may increase the risk of MetS in prepubertal children. This mediation role implies a need for developing screening for MetS in children presenting OSA symptoms.
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Affiliation(s)
- Pablo Armañac-Julián
- CIBER-BBN, Instituto de Salud Carlos III, Madrid, Spain
- BSICoS Group, University of Zaragoza, Zaragoza, Aragon, Spain
| | - Adrián Martín-Montero
- CIBER-BBN, Instituto de Salud Carlos III, Madrid, Spain
- GIB Group, University of Valladolid, Valladolid, Spain
| | - Jesús Lázaro
- CIBER-BBN, Instituto de Salud Carlos III, Madrid, Spain
- BSICoS Group, University of Zaragoza, Zaragoza, Aragon, Spain
| | - Roberto Hornero
- CIBER-BBN, Instituto de Salud Carlos III, Madrid, Spain
- GIB Group, University of Valladolid, Valladolid, Spain
| | - Pablo Laguna
- CIBER-BBN, Instituto de Salud Carlos III, Madrid, Spain
- BSICoS Group, University of Zaragoza, Zaragoza, Aragon, Spain
| | - Leila Kheirandish-Gozal
- Department of Neurology, University of Missouri School of Medicine, Columbia, Missouri, United States
| | - David Gozal
- Office of the Dean, Joan C. Edwards School of Medicine, Marshall University, Huntington, Virginia, United States
| | - Eduardo Gil
- CIBER-BBN, Instituto de Salud Carlos III, Madrid, Spain
- BSICoS Group, University of Zaragoza, Zaragoza, Aragon, Spain
| | - Raquel Bailón
- CIBER-BBN, Instituto de Salud Carlos III, Madrid, Spain
- BSICoS Group, University of Zaragoza, Zaragoza, Aragon, Spain
| | - Gonzalo Gutiérrez-Tobal
- CIBER-BBN, Instituto de Salud Carlos III, Madrid, Spain
- GIB Group, University of Valladolid, Valladolid, Spain
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Kashiwazaki R, Jensen AM, Haemer M, Friedman NR. The Effects of Adenotonsillectomy for Obstructive Sleep Apnea on Growth Trajectory in Children With Obesity. Otolaryngol Head Neck Surg 2024; 170:277-283. [PMID: 37668178 DOI: 10.1002/ohn.512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 08/01/2023] [Accepted: 08/14/2023] [Indexed: 09/06/2023]
Abstract
OBJECTIVE To analyze the growth trajectory of children with obesity before and after adenotonsillectomy (T&A). We hypothesize that T&A will not affect the growth trajectory but children in a multidisciplinary weight management program (MWMP) will have a healthier growth trajectory. STUDY DESIGN Retrospective review. SETTING Tertiary Children's Hospital. METHODS Body mass index (BMI) trajectories of nonsyndromic children with obesity and obstructive sleep apnea (OSA) who underwent T&A were analyzed. A linear mixed effects model was fit to the BMI expressed as a percentage of the 95th percentile (%BMIp95 ) data. Covariates included demographic variables, pre- and postoperative participation in an MWMP, baseline obesity class, and time. We explored clinically meaningful interactions. BMI slope estimates before and after surgery were calculated and compared for baseline obesity classification and postoperative MWMP visits. RESULTS A total of 177 patients, 58% male with a mean age of 9.7 years at the time of surgery, were studied. Higher baseline obesity class (II and III), time, the interaction between obesity class III and elapsed time relative to surgical date, and the interaction between obesity class III and the postsurgical period were all significantly associated with the outcome of %BMIp95 (P < .05). There was a significantly higher %BMIp95 trajectory following surgery in patients with baseline obesity class III who did not have any postoperative MWMP visits (P < .001). Preoperative obesity visits, however, were not significantly associated with postoperative growth. CONCLUSION The association between T&A and weight trajectory depends upon obesity class and participation in a MWMP. Coordinated care of children with obesity between otolaryngologists and an MWMP may improve OSA and obesity outcomes. LEVEL OF EVIDENCE The level of evidence: 3.
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Affiliation(s)
- Ryota Kashiwazaki
- Department of Otolaryngology, Seattle Children's Hospital, Seattle, Washington, USA
| | - Alexandria M Jensen
- Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora, Colorado, USA
| | - Matthew Haemer
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Norman R Friedman
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado, USA
- Department of Otolaryngology, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, Colorado, USA
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Zhang AL, Lin RZ, Landes EK, Ensing AE, Getahun H, Lieu JEC. Fatigue and Quality of Life in Children with Hearing Loss or Obstructive Sleep Apnea. Laryngoscope 2024; 134:443-451. [PMID: 37265242 DOI: 10.1002/lary.30792] [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: 01/18/2023] [Revised: 04/18/2023] [Accepted: 05/13/2023] [Indexed: 06/03/2023]
Abstract
OBJECTIVE To investigate the fatigue levels of children with hearing loss (HL) and obstructive sleep apnea (OSA), hypothesizing that the fatigue experienced by children with HL is under-recognized. STUDY DESIGN Cross-sectional survey. METHODS We identified children aged 2-18 with HL, OSA, sleep-disordered breathing (SDB), and controls from a pediatric otolaryngology clinic and sleep center. Children and/or parents completed the Pediatric Quality of Life Inventory Multidimensional Fatigue Scale (PedsQL MFS), Hearing Environments And Reflection on Quality of Life (HEAR-QL), and OSA-18. RESULTS Responses of 50 children with HL, 79 with OSA, and 18 with SDB were compared with those of 49 recruited controls (RC) and literature controls (LC). Children with HL or OSA had higher fatigue than controls in the PedsQL MFS self-reported (HL 65.4, OSA 54.7, RC 71.8, LC 80.5, p < 0.001) and parent-reported (HL 64.6, OSA 59.3, RC 75.2, LC 89.6, p < 0.001). Children with HL had Cognitive Fatigue similar to that of children with OSA (self 60.4 vs. 49.5, p = 0.170; parent 56.0 vs. 56.7, p = 0.998), though with decreased Sleep/Rest Fatigue (self 67.8 vs. 56.3, p = 0.033; parent 69.8 vs. 57.5, p = 0.001). Children with HL or OSA had lower disease-related quality of life (QOL) than controls in the HEAR-QL and OSA-18, respectively. Stratification with disease severity revealed no differences in fatigue. CONCLUSION Children with HL or OSA experience higher fatigue and lower QOL than controls. Similar Cognitive Fatigue in both groups suggests under-recognized fatigue in children with HL. LEVEL OF EVIDENCE 3 Laryngoscope, 134:443-451, 2024.
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Affiliation(s)
- Amy L Zhang
- Department of Otolaryngology, Head and Neck Surgery, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Rebecca Z Lin
- Department of Otolaryngology, Head and Neck Surgery, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Emma K Landes
- Department of Otolaryngology, Head and Neck Surgery, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Amy E Ensing
- Department of Otolaryngology, Head and Neck Surgery, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Henok Getahun
- Department of Otolaryngology, Head and Neck Surgery, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Judith E C Lieu
- Department of Otolaryngology, Head and Neck Surgery, Washington University School of Medicine, St. Louis, Missouri, USA
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Leung TNH, Wong KL, Chan AKC, Li AM. Common Childhood Sleep Problems and Disorders. Curr Pediatr Rev 2024; 20:27-42. [PMID: 36043722 DOI: 10.2174/1573396318666220827102018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 05/30/2022] [Accepted: 07/04/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Sleep insufficiency and disturbances affect the physical, cognitive, and emotional well-being of children. OBJECTIVE To perform a narrative review on common sleep problems and disorders encountered in primary care for children and adolescents. METHODS A search of English literature in the Pubmed and Google Scholar databases published from 1 January 2000 till 31 October 2021 was conducted with the keywords "sleep problem" or "sleep disorder" and "child" or "adolescent". Findings in the relevant articles and cross-references were compiled. RESULTS Sleep duration and habits of children vary widely across countries with different cultural backgrounds. There is robust evidence to support the promotion of positive bedtime routines and sleep hygiene as prevention and management of sleep problems. 15-70% of parents reported their children having sleep problems or disturbances. Common sleep complaints include difficulty in initiation or maintenance of sleep, abnormal behaviors or movements, snoring or abnormal breathing, and excessive daytime sleepiness. Comprehensive sleep history and a sleep diary are the first steps for evaluation. Home video and actigraphy may be used as preliminary tools to confirm the history. Referrals to a sleep specialist for polysomnography and other tests are needed, if suspecting specific sleep disorders, such as obstructive sleep apnea and narcolepsy, needs timely intervention. Common sleep disorders in different age groups encountered in primary care are reviewed with clinical features, indications for evaluation, and treatment options summarized. CONCLUSION Screening for sleep problems shall be an integral part of each child's health care visit. It is important to evaluate the impact of common sleep problems and identify specific sleep disorders for early intervention to prevent long-term adverse outcomes.
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Affiliation(s)
- Theresa Ngan Ho Leung
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong SAR, China
- Department of Paediatrics, Queen Elizabeth Hospital, Hong Kong SAR, China
| | - Kin Lok Wong
- Department of Paediatrics, Queen Elizabeth Hospital, Hong Kong SAR, China
| | - Anthony Kam Chuen Chan
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong SAR, China
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
| | - Albert Martin Li
- Department of Paediatrics, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China
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Senaratna CV, Lowe A, Walters EH, Abramson MJ, Bui D, Lodge C, Erbas B, Burgess J, Perret JL, Hamilton GS, Dharmage SC. Associations of early life and childhood risk factors with obstructive sleep apnoea in middle-age. Respirology 2024; 29:63-70. [PMID: 37733623 PMCID: PMC10952926 DOI: 10.1111/resp.14592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 08/25/2023] [Indexed: 09/23/2023]
Abstract
BACKGROUND AND OBJECTIVE Early-life risk factors for obstructive sleep apnoea (OSA) are poorly described, yet this knowledge may be critical to inform preventive strategies. We conducted the first study to investigate the association between early-life risk factors and OSA in middle-aged adults. METHODS Data were from population-based Tasmanian Longitudinal Health Study cohort (n = 3550) followed from 1st to 6th decades of life. Potentially relevant childhood exposures were available from a parent-completed survey at age 7-years, along with previously characterized risk factor profiles. Information on the primary outcome, probable OSA (based on a STOP-Bang questionnaire cut-off ≥5), were collected when participants were 53 years old. Associations were examined using logistic regression adjusting for potential confounders. Analyses were repeated using the Berlin questionnaire. RESULTS Maternal asthma (OR = 1.5; 95% CI 1.1-2.0), maternal smoking (OR = 1.2; 1.05, 1.5), childhood pleurisy/pneumonia (OR = 1.3; 1.04, 1.7) and frequent bronchitis (OR = 1.2; 1.01, 1.5) were associated with probable OSA. The risk-factor profiles of 'parental smoking' and 'frequent asthma and bronchitis' were also associated with probable OSA (OR = 1.3; 1.01, 1.6 and OR = 1.3; 1.01-1.9, respectively). Similar associations were found for Berlin questionnaire-defined OSA. CONCLUSIONS We found novel temporal associations of maternal asthma, parental smoking and frequent lower respiratory tract infections before the age of 7 years with adult OSA. While determination of their pathophysiological and any causal pathways require further research, these may be useful to flag the risk of OSA within clinical practice and create awareness and vigilance among at-risk groups.
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Affiliation(s)
- Chamara V. Senaratna
- Allergy & Lung Health Unit, Melbourne School of Population & Global HealthThe University of MelbourneCarltonVictoriaAustralia
- Faculty of Medical SciencesUniversity of Sri JayewardenepuraNugegodaSri Lanka
- Non‐Communicable Diseases Research CentreUniversity of Sri JayewardenepuraNugegodaSri Lanka
| | - Adrian Lowe
- Allergy & Lung Health Unit, Melbourne School of Population & Global HealthThe University of MelbourneCarltonVictoriaAustralia
- Murdoch Children's Research InstituteMelbourneVictoriaAustralia
| | - E. Haydn Walters
- School of Medicine and Menzies InstituteThe University of TasmaniaHobartTasmaniaAustralia
| | - Michael J. Abramson
- School of Public Health & Preventive MedicineMonash UniversityMelbourneVictoriaAustralia
| | - Dinh Bui
- Allergy & Lung Health Unit, Melbourne School of Population & Global HealthThe University of MelbourneCarltonVictoriaAustralia
| | - Caroline Lodge
- Allergy & Lung Health Unit, Melbourne School of Population & Global HealthThe University of MelbourneCarltonVictoriaAustralia
- Murdoch Children's Research InstituteMelbourneVictoriaAustralia
| | - Bircan Erbas
- School of Psychology and Public HealthLa Trobe UniversityMelbourneVictoriaAustralia
- Violet Vines Marshman Centre for Rural Health ResearchLa Trobe UniversityBendigoVictoriaAustralia
| | - John Burgess
- Allergy & Lung Health Unit, Melbourne School of Population & Global HealthThe University of MelbourneCarltonVictoriaAustralia
| | - Jennifer L. Perret
- Allergy & Lung Health Unit, Melbourne School of Population & Global HealthThe University of MelbourneCarltonVictoriaAustralia
- Institute for Breathing and Sleep (IBAS)HeidelbergVictoriaAustralia
| | - Garun S. Hamilton
- Department of Lung, Sleep, Allergy and ImmunologyMonash HealthClaytonVictoriaAustralia
- School of Clinical SciencesMonash UniversityClaytonVictoriaAustralia
| | - Shyamali C. Dharmage
- Allergy & Lung Health Unit, Melbourne School of Population & Global HealthThe University of MelbourneCarltonVictoriaAustralia
- Murdoch Children's Research InstituteMelbourneVictoriaAustralia
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Kozhemiako N, Buckley AW, Chervin RD, Redline S, Purcell SM. Mapping neurodevelopment with sleep macro- and micro-architecture across multiple pediatric populations. Neuroimage Clin 2023; 41:103552. [PMID: 38150746 PMCID: PMC10788305 DOI: 10.1016/j.nicl.2023.103552] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 10/30/2023] [Accepted: 12/12/2023] [Indexed: 12/29/2023]
Abstract
Profiles of sleep duration and timing and corresponding electroencephalographic activity reflect brain changes that support cognitive and behavioral maturation and may provide practical markers for tracking typical and atypical neurodevelopment. To build and evaluate a sleep-based, quantitative metric of brain maturation, we used whole-night polysomnography data, initially from two large National Sleep Research Resource samples, spanning childhood and adolescence (total N = 4,013, aged 2.5 to 17.5 years): the Childhood Adenotonsillectomy Trial (CHAT), a research study of children with snoring without neurodevelopmental delay, and Nationwide Children's Hospital (NCH) Sleep Databank, a pediatric sleep clinic cohort. Among children without neurodevelopmental disorders (NDD), sleep metrics derived from the electroencephalogram (EEG) displayed robust age-related changes consistently across datasets. During non-rapid eye movement (NREM) sleep, spindles and slow oscillations further exhibited characteristic developmental patterns, with respect to their rate of occurrence, temporal coupling and morphology. Based on these metrics in NCH, we constructed a model to predict an individual's chronological age. The model performed with high accuracy (r = 0.93 in the held-out NCH sample and r = 0.85 in a second independent replication sample - the Pediatric Adenotonsillectomy Trial for Snoring (PATS)). EEG-based age predictions reflected clinically meaningful neurodevelopmental differences; for example, children with NDD showed greater variability in predicted age, and children with Down syndrome or intellectual disability had significantly younger brain age predictions (respectively, 2.1 and 0.8 years less than their chronological age) compared to age-matched non-NDD children. Overall, our results indicate that sleep architectureoffers a sensitive window for characterizing brain maturation, suggesting the potential for scalable, objective sleep-based biomarkers to measure neurodevelopment.
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Affiliation(s)
- N Kozhemiako
- Brigham and Women's Hospital & Harvard Medical School, Boston, MA, USA
| | - A W Buckley
- Sleep & Neurodevelopment Core, National Institute of Mental Health, NIH, Bethesda, MD, USA
| | - R D Chervin
- Sleep Disorders Center and Department of Neurology, University of Michigan, Ann Arbor, MI, USA
| | - S Redline
- Brigham and Women's Hospital & Harvard Medical School, Boston, MA, USA; Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - S M Purcell
- Brigham and Women's Hospital & Harvard Medical School, Boston, MA, USA.
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49
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Hazkani I, Billings KR, Thompson DM. Adenotonsillectomy or Watchful Waiting for Pediatric Sleep-Disordered Breathing. JAMA 2023; 330:2057-2058. [PMID: 38051336 DOI: 10.1001/jama.2023.22373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/07/2023]
Affiliation(s)
- Inbal Hazkani
- Department of Otolaryngology-Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
- Division of Pediatric Otolaryngology-Head and Neck Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Kathleen R Billings
- Department of Otolaryngology-Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
- Division of Pediatric Otolaryngology-Head and Neck Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Dana M Thompson
- Department of Otolaryngology-Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
- Division of Pediatric Otolaryngology-Head and Neck Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
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50
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Redline S, Cook K, Chervin RD, Ishman S, Baldassari CM, Mitchell RB, Tapia IE, Amin R, Hassan F, Ibrahim S, Ross K, Elden LM, Kirkham EM, Zopf D, Shah J, Otteson T, Naqvi K, Owens J, Young L, Furth S, Connolly H, Clark CAC, Bakker JP, Garetz S, Radcliffe J, Taylor HG, Rosen CL, Wang R. Adenotonsillectomy for Snoring and Mild Sleep Apnea in Children: A Randomized Clinical Trial. JAMA 2023; 330:2084-2095. [PMID: 38051326 PMCID: PMC10698619 DOI: 10.1001/jama.2023.22114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Accepted: 10/04/2023] [Indexed: 12/07/2023]
Abstract
Importance The utility of adenotonsillectomy in children who have habitual snoring without frequent obstructive breathing events (mild sleep-disordered breathing [SDB]) is unknown. Objectives To evaluate early adenotonsillectomy compared with watchful waiting and supportive care (watchful waiting) on neurodevelopmental, behavioral, health, and polysomnographic outcomes in children with mild SDB. Design, Setting, and Participants Randomized clinical trial enrolling 459 children aged 3 to 12.9 years with snoring and an obstructive apnea-hypopnea index (AHI) less than 3 enrolled at 7 US academic sleep centers from June 29, 2016, to February 1, 2021, and followed up for 12 months. Intervention Participants were randomized 1:1 to either early adenotonsillectomy (n = 231) or watchful waiting (n = 228). Main Outcomes and Measures The 2 primary outcomes were changes from baseline to 12 months for caregiver-reported Behavior Rating Inventory of Executive Function (BRIEF) Global Executive Composite (GEC) T score, a measure of executive function; and a computerized test of attention, the Go/No-go (GNG) test d-prime signal detection score, reflecting the probability of response to target vs nontarget stimuli. Twenty-two secondary outcomes included 12-month changes in neurodevelopmental, behavioral, quality of life, sleep, and health outcomes. Results Of the 458 participants in the analyzed sample (231 adenotonsillectomy and 237 watchful waiting; mean age, 6.1 years; 230 female [50%]; 123 Black/African American [26.9%]; 75 Hispanic [16.3%]; median AHI, 0.5 [IQR, 0.2-1.1]), 394 children (86%) completed 12-month follow-up visits. There were no statistically significant differences in change from baseline between the 2 groups in executive function (BRIEF GEC T-scores: -3.1 for adenotonsillectomy vs -1.9 for watchful waiting; difference, -0.96 [95% CI, -2.66 to 0.74]) or attention (GNG d-prime scores: 0.2 for adenotonsillectomy vs 0.1 for watchful waiting; difference, 0.05 [95% CI, -0.18 to 0.27]) at 12 months. Behavioral problems, sleepiness, symptoms, and quality of life each improved more with adenotonsillectomy than with watchful waiting. Adenotonsillectomy was associated with a greater 12-month decline in systolic and diastolic blood pressure percentile levels (difference in changes, -9.02 [97% CI, -15.49 to -2.54] and -6.52 [97% CI, -11.59 to -1.45], respectively) and less progression of the AHI to greater than 3 events/h (1.3% of children in the adenotonsillectomy group compared with 13.2% in the watchful waiting group; difference, -11.2% [97% CI, -17.5% to -4.9%]). Six children (2.7%) experienced a serious adverse event associated with adenotonsillectomy. Conclusions In children with mild SDB, adenotonsillectomy, compared with watchful waiting, did not significantly improve executive function or attention at 12 months. However, children with adenotonsillectomy had improved secondary outcomes, including behavior, symptoms, and quality of life and decreased blood pressure, at 12-month follow-up. Trial Registration ClinicalTrials.gov Identifier: NCT02562040.
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Affiliation(s)
- Susan Redline
- Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Kaitlyn Cook
- Program in Statistical and Data Sciences, Smith College, Northampton, Massachusetts
- Department of Population Medicine, Harvard Pilgrim Health Care Institute and Harvard Medical School, Boston, Massachusetts
| | - Ronald D. Chervin
- Sleep Disorders Center and Department of Neurology, University of Michigan, Ann Arbor
| | - Stacey Ishman
- Department of Otolaryngology, Head and Neck Surgery, University of Cincinnati College of Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Cristina M. Baldassari
- Department of Otolaryngology, Eastern Virginia Medical School, Children’s Hospital of The King’s Daughters, Norfolk
| | - Ron B. Mitchell
- Departments of Otolaryngology-Head and Neck Surgery and Neurology Sleep Disorders Center, UT Southwestern Medical Center, Children’s Medical Center, Dallas
| | - Ignacio E. Tapia
- Department of Pediatrics, Children’s Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Raouf Amin
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Fauziya Hassan
- Sleep Disorders Center and Department of Pediatrics and Communicable Diseases, University of Michigan, Ann Arbor
| | - Sally Ibrahim
- Department of Pediatrics, University Hospitals Rainbow Babies & Children’s Hospital, Cleveland, Ohio
| | - Kristie Ross
- Department of Pediatrics, University Hospitals Rainbow Babies & Children’s Hospital, Cleveland, Ohio
| | - Lisa M. Elden
- Division of Pediatric Otolaryngology, Children’s Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Erin M. Kirkham
- Department of Otolaryngology–Head and Neck Surgery, University of Michigan, Ann Arbor
| | - David Zopf
- Department of Otolaryngology–Head and Neck Surgery, University of Michigan, Ann Arbor
| | - Jay Shah
- Department of Otolaryngology, University Hospitals Rainbow Babies
- University Hospitals Rainbow Babies & Children’s Hospital, Case Western Reserve University, Cleveland, Ohio
| | - Todd Otteson
- Department of Otolaryngology, University Hospitals Rainbow Babies
- University Hospitals Rainbow Babies & Children’s Hospital, Case Western Reserve University, Cleveland, Ohio
| | - Kamal Naqvi
- Department of Pediatrics, UT Southwestern Medical Center, Dallas
| | - Judith Owens
- Department of Neurology, Boston Children’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Lisa Young
- Department of Pediatrics, Children’s Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Susan Furth
- Department of Pediatrics, Children’s Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Heidi Connolly
- Department of Pediatrics, University of Rochester, Rochester, New York
| | - Caron A. C. Clark
- Department of Educational Psychology, University of Nebraska-Lincoln
| | - Jessie P. Bakker
- Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Susan Garetz
- Department of Otolaryngology–Head and Neck Surgery and Department of Neurology-Sleep Disorders Center, University of Michigan, Ann Arbor
| | - Jerilynn Radcliffe
- Department of Pediatrics, Children’s Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - H. Gerry Taylor
- Abigail Wexner Research Institute at Nationwide Children’s Hospital and The Ohio State University, Columbus
| | - Carol L. Rosen
- Case Western Reserve University School of Medicine, Department of Pediatrics, Cleveland, Ohio
| | - Rui Wang
- Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
- Department of Population Medicine, Harvard Pilgrim Health Care Institute and Harvard Medical School, Boston, Massachusetts
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
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