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Urquhart DS, McLellan AE, Hill LE, Carruthers E, Hill EA, Chin RF, Shetty J. A case-control study to investigate the prevalence of obstructive sleep apnea and the utility of the Sleep-Related Breathing Disorder scale of the Pediatric Sleep Questionnaire in children and young people with epilepsy. J Clin Sleep Med 2024; 20:1039-1047. [PMID: 38318844 PMCID: PMC11217635 DOI: 10.5664/jcsm.11054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 01/22/2024] [Accepted: 01/22/2024] [Indexed: 02/07/2024]
Abstract
STUDY OBJECTIVES Epilepsy and obstructive sleep apnea syndrome (OSAS) are each relatively common in children. OSAS may affect cognition, such that recognition of OSAS is important for children and young people with epilepsy (CYPWE). Published pilot data reported 55% of CYPWE had symptoms suggestive of OSAS, compared with 7% of typically developing controls. The primary aim of this study was to ascertain OSAS prevalence by polysomnography in CYPWE, with secondary aims being to evaluate the utility of sleep questionnaires in CYPWE. METHODS CYPWE and age- and sex-matched typically developing controls were studied. A single night of level I attended polysomnography was undertaken, along with questionnaires (Sleep-Related Breathing Disorder scale of the Pediatric Sleep Questionnaire, Pittsburgh Sleep Quality Index, and the childhood and adolescent Epworth Sleepiness Scale). OSAS was defined as obstructive apnea-hypopnea index of ≥ 1 event/h. RESULTS Polysomnography was performed in 72 children including 48 CYPWE (60% male) and 24 controls (54% male). Mean age (11 years) was similar for CYPWE and controls (P = .42), with slightly higher body mass index z scores (0.7 vs 0.1, P = .03) noted in CYPWE. Mean obstructive apnea-hypopnea index was 0.61 in CYPWE vs 0.42 in controls (P = .62). Despite higher Sleep-Related Breathing Disorder scale of the Pediatric Sleep Questionnaire scores in CYPWE (0.38 vs 0.12, P < .001), no difference in OSAS prevalence (10% vs 4%, P = .78) was found. CYPWE had higher childhood and adolescent Epworth Sleepiness Scale (6 vs 3.5, P = .01) and Pittsburgh Sleep Quality Index (5 vs 3.3, P = .02) scores, indicating greater levels of daytime sleepiness and poorer sleep quality. CONCLUSIONS The study found no evidence for increased OSAS prevalence in CYPWE, and the utility of the Sleep-Related Breathing Disorder scale of the Pediatric Sleep Questionnaire in predicting OSAS appears limited for CYPWE. CYPWE are, however, demonstrably sleepier and have poorer sleep quality. The cause for these findings remains unclear. CLINICAL TRIAL REGISTRATION Registry: ClinicalTrials.gov; Name: Investigation of Sleep Quality and Prevalence of Sleep-disordered Breathing in Children and Young People With Epilepsy; URL: https://www.clinicaltrials.gov/study/NCT03103841; Identifier: NCT03103841. CITATION Urquhart DS, McLellan AE, Hill LE, et al. A case-control study to investigate the prevalence of obstructive sleep apnea and the utility of the Sleep-Related Breathing Disorder scale of the Pediatric Sleep Questionnaire in children and young people with epilepsy. J Clin Sleep Med. 2024;20(7):1039-1047.
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Affiliation(s)
- Donald S. Urquhart
- Department of Paediatric Respiratory & Sleep Medicine, Royal Hospital for Children and Young People, Edinburgh, United Kingdom
- Department of Child Life and Health, The University of Edinburgh, Edinburgh, United Kingdom
| | - Ailsa E. McLellan
- Department of Paediatric Neurosciences, Royal Hospital for Children and Young People, Edinburgh, United Kingdom
- Muir Maxwell Epilepsy Center, Center for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, United Kingdom
| | - Laura E. Hill
- Department of Paediatric Respiratory & Sleep Medicine, Royal Hospital for Children and Young People, Edinburgh, United Kingdom
| | - Emma Carruthers
- Department of Paediatric Respiratory & Sleep Medicine, Royal Hospital for Children and Young People, Edinburgh, United Kingdom
| | - Elizabeth A. Hill
- Department of Paediatric Respiratory & Sleep Medicine, Royal Hospital for Children and Young People, Edinburgh, United Kingdom
- Sir Jules Thorn Sleep & Circadian Neuroscience Institute (SCNi), Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, United Kingdom
| | - Richard F. Chin
- Department of Child Life and Health, The University of Edinburgh, Edinburgh, United Kingdom
- Department of Paediatric Neurosciences, Royal Hospital for Children and Young People, Edinburgh, United Kingdom
- Muir Maxwell Epilepsy Center, Center for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, United Kingdom
| | - Jay Shetty
- Department of Child Life and Health, The University of Edinburgh, Edinburgh, United Kingdom
- Department of Paediatric Neurosciences, Royal Hospital for Children and Young People, Edinburgh, United Kingdom
- Muir Maxwell Epilepsy Center, Center for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, United Kingdom
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Duncan AF, Gerner GJ, Neel ML, Burton VJ, Byrne R, Warschausky S. Interventions to improve executive functions in children aged 3 years and under: A systematic review. Child Care Health Dev 2024; 50:e13298. [PMID: 38958229 DOI: 10.1111/cch.13298] [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: 06/26/2023] [Revised: 12/27/2023] [Accepted: 06/11/2024] [Indexed: 07/04/2024]
Abstract
BACKGROUND Early executive functioning (EF) skills are foundational capabilities that predict school readiness, academic development and psychiatric risk. Early interventions enhancing these capabilities could have critical import in improving outcomes. However, to develop interventions, it is necessary to identify specific EF skills that will vary with child age. Thus, we aimed to examine the characteristics and efficacy of interventions targeting EF in infancy and early childhood up to age 3. METHODS A comprehensive search of PubMed, Embase, CINAHL and APA PsycINFO databases was performed for studies published before December 2022. Randomized and non-randomized studies of interventions designed to improve at least one EF skill in children ≤3 years were included. EF skills included attentional control, inhibition/self-regulation, activity initiation, working memory, cognitive flexibility, planning ability, problem-solving and performance monitoring. We independently extracted data, used the revised Cochrane Risk-of-Bias tool to assess the quality of the evidence and conducted Synthesis Without Meta-analysis (SWiM). The overall quality of the evidence and the strength of recommendations was determined using elements of the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. RESULTS Thirty-five studies met inclusion criteria (original n = 7467). Studies were highly variable in the EF skill targeted, target subject (i.e., child, parent and teacher), nature and dosage of the intervention, and timing of outcome assessment. Most interventions focused on improving impulse control and self-regulation. The overall quality of evidence was low to moderate with a high risk of bias, though six studies had low risk of bias but yielded mixed findings of efficacy. CONCLUSIONS The relatively small number of early EF intervention studies uses such variable methods that there is currently no converging evidence of efficacy to recommend a specific intervention. Thus, findings support the need for a more systematic, targeted approach to the design and implementation of early EF interventions for target populations.
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Affiliation(s)
- Andrea F Duncan
- Department of Pediatrics, Division of Neonatology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Gwyn J Gerner
- Division of Neuropsychology, Kennedy Krieger Institute, Baltimore, Maryland, USA
- Department of Psychiatry, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Mary Lauren Neel
- Department of Pediatrics, Emory University School of Medicine and Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Vera J Burton
- Division of Neurology and Developmental Medicine, Kennedy Krieger Institute, Baltimore, Maryland, USA
- Department of Neurology and Neurosurgery, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Rachel Byrne
- Cerebral Palsy Foundation, New York, New York, USA
| | - Seth Warschausky
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, Michigan, 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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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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Chiner E, Sancho-Chust JN, Pastor E, Esteban V, Boira I, Castelló C, Celis C, Vañes S, Torba A. Features of Obstructive Sleep Apnea in Children with and without Comorbidities. J Clin Med 2023; 12:jcm12062418. [PMID: 36983418 PMCID: PMC10054579 DOI: 10.3390/jcm12062418] [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: 02/02/2023] [Revised: 03/11/2023] [Accepted: 03/19/2023] [Indexed: 03/30/2023] Open
Abstract
BACKGROUND To compare the clinical and polysomnographic features of obstructive sleep apnea (OSA) in children with adenotonsillar hypertrophy (Group A) and comorbidities (Group B). METHODS A five-year prospective study using nocturnal polysomnography before and after treatment. RESULTS We included 168 patients: 121 in Group A and 47 in Group B, with differences in age (6.5 ± 3 vs. 8.6 ± 4 years; p < 0.001), body mass index (BMI) (18 ± 4 vs. 20 ± 7 kg/m2; p < 0.05), neck circumference (28 ± 4 vs. 30 ± 5 cm; p < 0.05), and obesity (17% vs. 30%; p < 0.05). Group B patients were more likely to have facial anomalies (p < 0.001), macroglossia (p < 0.01), dolichocephaly (p < 0.01), micrognathia (p < 0.001), and prognathism (p < 0.05). Adenotonsillectomy was performed in 103 Group A patients (85%) and 28 Group B patients (60%) (p < 0.001). In B, 13 children (28%) received treatment with continuous positive airway pressure (CPAP) and 2 (4%) with bilevel positive airway pressure (BiPAP), compared with 7 in Group A (6%) (p < 0.001). Maxillofacial surgery was more common in Group B (p < 0.01). Clinical and polysomnography parameters improved significantly in both groups after therapeutic intervention, though Group A showed better results. CONCLUSIONS Obesity and facial anomalies are more frequent in childhood OSA patients with comorbidities, who often require combination therapy, such as ventilation and surgery.
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Affiliation(s)
- Eusebi Chiner
- Pulmonology Department, Multidisciplinary Sleep Clinic, San Juan de Alicante University Hospital, 03550 Alicante, Spain
| | - Jose N Sancho-Chust
- Pulmonology Department, Multidisciplinary Sleep Clinic, San Juan de Alicante University Hospital, 03550 Alicante, Spain
| | - Esther Pastor
- Pulmonology Department, Multidisciplinary Sleep Clinic, San Juan de Alicante University Hospital, 03550 Alicante, Spain
| | - Violeta Esteban
- Pulmonology Department, Multidisciplinary Sleep Clinic, San Juan de Alicante University Hospital, 03550 Alicante, Spain
| | - Ignacio Boira
- Pulmonology Department, Multidisciplinary Sleep Clinic, San Juan de Alicante University Hospital, 03550 Alicante, Spain
| | - Carmen Castelló
- Pulmonology Department, Multidisciplinary Sleep Clinic, San Juan de Alicante University Hospital, 03550 Alicante, Spain
| | - Carly Celis
- Pulmonology Department, Multidisciplinary Sleep Clinic, San Juan de Alicante University Hospital, 03550 Alicante, Spain
| | - Sandra Vañes
- Pulmonology Department, Multidisciplinary Sleep Clinic, San Juan de Alicante University Hospital, 03550 Alicante, Spain
| | - Anastasiya Torba
- Pulmonology Department, Multidisciplinary Sleep Clinic, San Juan de Alicante University Hospital, 03550 Alicante, Spain
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Duncan AF. Interventions for Executive Function in High-Risk Infants and Toddlers. Clin Perinatol 2023; 50:103-119. [PMID: 36868701 DOI: 10.1016/j.clp.2022.10.003] [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: 03/05/2023]
Abstract
This review summarizes the current state of evidence regarding interventions for executive function in high-risk infants and toddlers. Currently, there is a paucity of data in this area, with the interventions that have been studied highly variable in their content, dosage, target, and results. Self-regulation is the executive function construct targeted the most, with mixed results. The few studies that report later child outcomes in prekindergarten/school-aged children are encouraging, overall indicating improved cognition and behavior in the children of parents who received a parenting style intervention.
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Affiliation(s)
- Andrea F Duncan
- Division of Neonatology, Children's Hospital of Philadelphia, 3401 Civic Center Boulevard, 2nd Floor Main, Philadelphia, PA 19104, USA; Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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Eldin MS, Alahmer M, Alkashlan E, Zahran M, Eltonsy M, Zewail A, Kasem A, Abdelaal K, Seddeek M, Ahmed Z. Alterations in Inflammatory Markers and Cognitive Ability after Treatment of Pediatric Obstructive Sleep Apnea. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59020204. [PMID: 36837406 PMCID: PMC9968190 DOI: 10.3390/medicina59020204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 01/11/2023] [Accepted: 01/16/2023] [Indexed: 01/21/2023]
Abstract
Background and Objectives: Determination of the impact of obstructive sleep apnea (OSA) on the cognitive function (CF), and serum tumor necrosis factor-α (TNF-α), interleukin (IL)-6 and 1β levels and the effect of OSA management on these variables in children. Materials and Methods: A total of 224 patients were evaluated using the Pediatric Sleep Questionnaire, the NEPSY score for CF, and polysomnography (PSG) to grade OSA severity according to the apnea/hypopnea index (AHI). Adentonsillectomy (AT) was performed for patients with adenotonsillar hypertrophy grade > 2. Patients with overweight or obesity with mild or moderate OSAS underwent a 6-month protocol of lifestyle intervention (LSI). Blood samples were obtained for an enzyme-linked immunosorbent assay (ELISA) estimation of cytokine levels. All variables were re-evaluated at the end of the 6-month follow-up period. Results: A total of 181 patients had surgical interference and 43 patients underwent a LSI trial; 15 patients failed to respond and underwent surgery. At the end of the follow-up, 33 patients had residual OSAS with a significantly higher incidence among patients with severe OSAS, the mean score of the pediatric sleep questionnaire was significantly decreased in all patients, 181 patients showed an improved NESPY score, and cytokine levels were decreased. The baseline NESPY score, AHI index and sleep questionnaire score were negatively correlated. The percentage of change in the NESPY score and serum cytokine levels showed a positive correlation. Conclusions: OSAS is associated with cognitive dysfunction that significantly improves after adenotonsillectomy. LSI as a therapeutic line is satisfactory for children with mild OSAS and minimal cognitive dysfunction and is of value preoperatively to improve the surgical outcomes of AT.
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Affiliation(s)
- Mohamed Shams Eldin
- Department of Otorhinolaryngology, Faculty of Medicine, Al-Azhar University, Cairo 11675, Egypt
- Correspondence: (M.S.E.); (K.A.)
| | - Mohamed Alahmer
- Department of Otorhinolaryngology, Faculty of Medicine, Al-Azhar University, Cairo 11675, Egypt
| | - Ebrahim Alkashlan
- Department of Pediatrics, Faculty of Medicine, Al-Azhar University, Cairo 11675, Egypt
| | - Mahmoud Zahran
- Department of Pediatrics, Faculty of Medicine, Al-Azhar University, Cairo 11675, Egypt
| | - Mohamed Eltonsy
- Department of Clinical Pathology, Faculty of Medicine-Assiut, Al-Azhar University, Assiut 71542, Egypt
| | - Amr Zewail
- Department of Anatomy and Embryology-Basic Sciences, Vision Medical College, Jeddah 7327, Saudi Arabia
| | - Abdelfattah Kasem
- Department of Rheumatology and Rehabilitation, Faculty of Medicine, Al-Azhar University, Cairo 11675, Egypt
| | - Khaled Abdelaal
- EPCRS Excellence Center, Plant Pathology and Biotechnology Laboratory, Faculty of Agriculture, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
- Correspondence: (M.S.E.); (K.A.)
| | - Mahrous Seddeek
- Department of Neurology, Faculty of Medicine, Al-Azhar University, Cairo 11675, Egypt
| | - Zakaria Ahmed
- Department of Neurology, Faculty of Medicine, Al-Azhar University, Cairo 11675, Egypt
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Kevat A, Bernard A, Harris MA, Heussler H, Black R, Cheng A, Waters K, Chawla J. Impact of adenotonsillectomy on growth trajectories in preschool children with mild-moderate obstructive sleep apnea. J Clin Sleep Med 2023; 19:55-62. [PMID: 36004732 PMCID: PMC9806775 DOI: 10.5664/jcsm.10266] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 08/14/2022] [Accepted: 08/17/2022] [Indexed: 01/07/2023]
Abstract
STUDY OBJECTIVES Adenotonsillectomy (AT) forms part of first-line management for pediatric obstructive sleep apnea. In nonrandomized studies of preschool-aged children, postoperative weight gain has been seen following AT, raising concerns regarding later obesity. Using longitudinal data from a multicenter randomized controlled trial, we assessed the impact of AT on growth trajectories in preschool-aged children with mild-moderate obstructive sleep apnea. METHODS A total of 190 children (aged 3-5 years) with obstructive apnea-hypopnea index ≤ 10 events/h were randomly assigned to early (within 2 months) or routine (12-month wait) AT. Anthropometry and polysomnography were performed at baseline, 12-month, and 24-month time points for 126 children. Baseline characteristics were compared using a Mann-Whitney or t test for continuous variables and Fisher's exact test for categorical variables. Longitudinal data underwent linear mixed modeling. RESULTS For body mass index (BMI) z-score there was a significant increase in the early surgery group between 0 and 12 months (0.4, 95% confidence interval 0.1-0.8) but not from 12-24 months. For the routine surgery group there was an identical significant BMI z-score increase in the first 12 months following surgery, ie, between 12- and 24-month time points (0.45, 95% confidence interval 0.1-0.8) but not from 0-12 months (preoperative time). Final BMI z-score was similar between groups. Findings for weight-for-age z-score were similar to the findings for BMI z-score. Height-for-age z-score was not significantly different between different time points or intervention groups. CONCLUSIONS This study provides randomized controlled trial evidence of notable, but time-limited, increase in the BMI and weight of preschool children with mild-moderate obstructive sleep apnea in the months immediately following AT. CLINICAL TRIAL REGISTRATION Registry: Australian New Zealand Clinical Trials Registry; Name: POSTA Child Study (Preschool Obstructive Sleep Apnea Tonsillectomy Adenoidectomy Study); URL: https://anzctr.org.au/Trial/Registration/TrialReview.aspx?id=336273&isReview=true; Identifier: ACTRN12611000021976. CITATION Kevat A, Bernard A, Harris M-A, et al. Impact of adenotonsillectomy on growth trajectories in preschool children with mild-moderate obstructive sleep apnea. J Clin Sleep Med. 2023;19(1):55-62.
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Affiliation(s)
- Ajay Kevat
- Department of Respiratory and Sleep Medicine, Queensland Children’s Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Anne Bernard
- QCIF Bioinformatics, Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, Australia
| | - Margaret-Anne Harris
- Department of Respiratory and Sleep Medicine, Queensland Children’s Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
- The Mater Research Institute, University of Queensland, Brisbane, Queensland, Australia
| | - Helen Heussler
- Department of Respiratory and Sleep Medicine, Queensland Children’s Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
- The Mater Research Institute, University of Queensland, Brisbane, Queensland, Australia
| | - Robert Black
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
- Department of Paediatric Otolaryngology Head and Neck Surgery, Queensland Children’s Hospital, Brisbane, Queensland, Australia
| | - Alan Cheng
- Department of Paediatric Otolaryngology, The Children’s Hospital at Westmead, Sydney, New South Wales, Australia
- Discipline of Child and Adolescent Health, Faculty of Medicine, The University of Sydney, Sydney, New South Wales, Australia
| | - Karen Waters
- Discipline of Child and Adolescent Health, Faculty of Medicine, The University of Sydney, Sydney, New South Wales, Australia
- Department of Sleep Medicine, The Children’s Hospital at Westmead, Sydney, New South Wales, Australia
| | - Jasneek Chawla
- Department of Respiratory and Sleep Medicine, Queensland Children’s Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
- The Mater Research Institute, University of Queensland, Brisbane, Queensland, Australia
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9
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Sjölander I, Borgström A, Froissart Nerfeldt P, Fehrm J, Friberg D. Correlations between objective and subjective outcomes after adenotonsillar surgery in children with OSA. Laryngoscope Investig Otolaryngol 2022; 7:2161-2170. [PMID: 36544930 PMCID: PMC9764786 DOI: 10.1002/lio2.967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 10/21/2022] [Accepted: 10/24/2022] [Indexed: 11/06/2022] Open
Abstract
Objectives To investigate whether the OSA-18 questionnaire and a postoperative patient-reported outcome measure (PROM) question correlated with polysomnography (PSG) data. Methods A prospective study of otherwise healthy young children with moderate to severe obstructive sleep apnea (OSA) to investigate if the obstructive apnea-hypopnea index (OAHI) before and 6-12 months after adenotonsil surgery correlated with the OSA-18 total symptom score (TSS) and the sleep disturbance subscale (SDS), as well as a PROM question on symptom improvement with responses on a 4-grade Likert scale. Results Of 201 children, 173 (86%) had complete data of OAHI and OSA-18 pre- and postoperatively. The mean age was 3.2 years (SD 1.0) and the mean OAHI was 15.9 (11.3). Significant correlations between changes in the OAHI and OSA-18 were found, both TSS (r = 0.29, p < .001) and SDS (r = 0.53, p < .001). A total of 136 (68%) patients responded to the PROM question, the majority of whose symptoms had disappeared (n = 102) or almost disappeared (n = 30). Four patients had unchanged symptoms, and none had worsening symptoms. A correlation was found between the PROM question and a change in the OAHI (r = 0.36, p < .001), as well as a change in the OSA-18 TSS (r = 0.24, p = .006) and the SDS (r = 0.34, p < .001). The specificity of the PROM question for prediction of a postoperative OAHI < 2 was 82%, and the sensitivity was 38%. Conclusion Changes in the OAHI significantly correlated with changes in the OSA-18, especially with the sleep disturbance scale, which could be an alternative for evaluation at follow-ups. Level of Evidence 3.
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Affiliation(s)
| | - Anna Borgström
- Department of Clinical Science, Intervention, and TechnologyCLINTEC, Karolinska InstitutetStockholmSweden
| | - Pia Froissart Nerfeldt
- Department of Clinical Science, Intervention, and TechnologyCLINTEC, Karolinska InstitutetStockholmSweden
| | - Johan Fehrm
- Department of Clinical Science, Intervention, and TechnologyCLINTEC, Karolinska InstitutetStockholmSweden
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10
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Garde AJ, Gibson NA, Samuels MP, Evans HJ. Recent advances in paediatric sleep disordered breathing. Breathe (Sheff) 2022; 18:220151. [PMID: 36340818 PMCID: PMC9584598 DOI: 10.1183/20734735.0151-2022] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 08/02/2022] [Indexed: 11/06/2022] Open
Abstract
This article reviews the latest evidence pertaining to childhood sleep disordered breathing (SDB), which is associated with negative neurobehavioural, cardiovascular and growth outcomes. Polysomnography is the accepted gold standard for diagnosing SDB but is expensive and limited to specialist centres. Simpler tests such as cardiorespiratory polygraphy and pulse oximetry are probably sufficient for diagnosing obstructive sleep apnoea (OSA) in typically developing children, and new data-processing techniques may improve their accuracy. Adenotonsillectomy is the first-line treatment for OSA, with recent evidence showing that intracapsular tonsillectomy results in lower rates of adverse events than traditional techniques. Anti-inflammatory medication and positive airway pressure respiratory support are not always suitable or successful, although weight loss and hypoglossal nerve stimulation may help in select comorbid conditions. Educational aims To understand the clinical impact of childhood sleep disordered breathing (SDB).To understand that, while sleep laboratory polysomnography has been the gold standard for diagnosis of SDB, other diagnostic techniques exist with their own benefits and limitations.To recognise that adenotonsillectomy and positive pressure respiratory support are the mainstays of treating childhood SDB, but different approaches may be indicated in certain patient groups.
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Affiliation(s)
- Alison J.B. Garde
- University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | | | - Martin P. Samuels
- Staffordshire Children's Hospital, Royal Stoke University Hospital, Stoke-on-Trent, UK,Great Ormond Street Hospital, London, UK
| | - Hazel J. Evans
- University Hospital Southampton NHS Foundation Trust, Southampton, UK,Corresponding author: Hazel J. Evans ()
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11
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Schneuer FJ, Bell KJL, Dalton C, Elshaug A, Nassar N. Adenotonsillectomy and adenoidectomy in children: The impact of timing of surgery and post-operative outcomes. J Paediatr Child Health 2022; 58:1608-1615. [PMID: 35657070 PMCID: PMC9543311 DOI: 10.1111/jpc.16052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 04/28/2022] [Accepted: 05/12/2022] [Indexed: 11/27/2022]
Abstract
AIM To investigate the impact of adenotonsillectomy (ADT) and adenoidectomy (AD) on child health and evaluated their post-operative complications. METHODS We included all children aged <16 years undergoing ADT (tonsillectomy ± adenoidectomy) or AD in New South Wales, Australia, 2008-2017. Health information was obtained from administrative hospitalisation data. Rates of post-operative complications and reoperation were evaluated using generalised estimating equations and Kaplan-Meier methods, respectively. RESULTS Out of 156 500 included children, 112 361 had ADT and 44 139 had AD. Population rates increased during 2008-2017 (ADT: 68-79 per 10 000 children; AD: 25-34 per 10 000), and children were increasingly operated on at a younger age. Overall, 7262 (6.5%) and 1276 (2.9%) children had post-operative complications (mostly haemorrhage), and 4320 (3.8%) and 5394 (12.2%) required reoperation, following ADT and AD, respectively. Complication rates were highest among children aged 0-1 years, lowest for those 2-5 years and increased with age thereafter. Three-year reoperation rates for children aged 0-1 years were 9.0% and 25.9% following ADT and AD, respectively, decreasing thereafter to 0.5% and 2.1% in children aged 12-13 years. CONCLUSIONS ADT and AD in Australian children have both increased in frequency and are being done at a younger age. Post-operative complications and reoperation rates highlight surgery is not without risk, especially for children under 2 years old. These findings support a more conservative approach to management of upper respiratory symptoms, with surgery reserved for cases where potential benefits are most likely to outweigh harms.
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Affiliation(s)
- Francisco J Schneuer
- The Children's Hospital at Westmead Clinical SchoolFaculty of Medicine and Health, The University of SydneySydneyNew South WalesAustralia
| | - Katy JL Bell
- Sydney School of Public HealthFaculty of Medicine and Health, The University of SydneySydneyNew South WalesAustralia
| | | | - Adam Elshaug
- Centre for Health PolicyMelbourne School of Population and Global Health, University of MelbourneMelbourneVictoriaAustralia,Menzies Centre for Health Policy and Economics, Charles Perkins CentreSydney School of Public Health, Faculty of Medicine and Health, The University of SydneySydneyNew South WalesAustralia
| | - Natasha Nassar
- The Children's Hospital at Westmead Clinical SchoolFaculty of Medicine and Health, The University of SydneySydneyNew South WalesAustralia
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12
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Garagozzo A, Hunter SJ. Cognition in pediatric SDB-Yes, no, maybe? Pediatr Pulmonol 2022; 57:1921-1930. [PMID: 33838008 DOI: 10.1002/ppul.25420] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 03/24/2021] [Accepted: 03/25/2021] [Indexed: 11/08/2022]
Abstract
Numerous studies in the past 10 years have reported on the neurocognitive sequalae of pediatric sleep disordered breathing (SDB). Variations in criteria used to define SDB in conjunction with the wide variety of neuropsychological measures selected to evaluate cognitive consequences of SDB have resulted in discrepancies within the literature. This review summarizes the extent literature regarding cognitive effects of pediatric SDB across domains of global intelligence, attention, executive function, memory, language, and visuospatial ability. This review also addresses the proposed etiology underlying neurocognitive consequences of pediatric SDB. The differences in findings across the literature are highlighted and discussed throughout.
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Affiliation(s)
- Ariana Garagozzo
- Department of Psychology, Roosevelt University, Chicago, Illinois, USA.,Department of Psychiatry and Behavioral Neuroscience, The University of Chicago, Chicago, Illinois, USA
| | - Scott J Hunter
- Department of Psychiatry and Behavioral Neuroscience, The University of Chicago, Chicago, Illinois, USA
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13
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Decuzzi J, Redline S, Isaiah A. Secondary Analyses of the Childhood Adenotonsillectomy Trial: A Narrative Review. JAMA Otolaryngol Head Neck Surg 2022; 148:779-784. [PMID: 35737366 DOI: 10.1001/jamaoto.2022.1330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Adenotonsillectomy, performed for approximately 500 000 children annually in the US alone, is the first line of treatment of pediatric obstructive sleep apnea (OSA). The Childhood Adenotonsillectomy Trial (CHAT), the first randomized clinical trial to test the efficacy of adenotonsillectomy, compared the management of pediatric nonsevere OSA by early adenotonsillectomy (eAT) vs watchful waiting with supportive care. Since the publication of the primary article in 2013, the CHAT study data set were made available via the National Sleep Research Resource, which allowed researchers to address a range of additional clinical questions relevant to the care of children with OSA. This review focuses on secondary analyses associated with the CHAT data set as grouped by the outcome of interest. Observations The results of most secondary analyses suggest that children who underwent eAT experienced the greatest improvements in symptom burden, sleepiness, parent-reported behavior, and quality of life. Changes in other domains, such as cognition, cardiovascular physiology, and metabolic indicators, were modest and selective. The associations between most treatment outcomes and polysomnographic parameters were weak. Symptoms were poor predictors of OSA severity. The results from these secondary analyses benefitted from the rigor of multicenter design and centralized polysomnography interpretation in CHAT. However, the exclusion of younger preschool-aged children and children with primary snoring limited the generalizability of findings. In addition, because caregivers were not masked, some of the parent-reported outcomes may have been inflated. Conclusions and Relevance The results of this narrative review suggest that CHAT provides a model for future OSA-related studies in children for design, conduct, and subsequent reuse of the study data set, and its findings have advanced our understanding of the pathophysiology and management of pediatric nonsevere OSA. Directions for future research include whether the findings from this landmark study are generalizable to younger children and children with primary snoring and severe OSA. Similar studies may help address practice variability associated with pediatric OSA and help identify children who are most likely to benefit from undergoing eAT.
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Affiliation(s)
- Julianna Decuzzi
- University of Maryland Medical Center, Department of Otorhinolaryngology-Head and Neck Surgery, Baltimore
| | - Susan Redline
- Division of Sleep Medicine and Circadian Disorders, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.,Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Amal Isaiah
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Maryland School of Medicine, Baltimore.,Department of Pediatrics, University of Maryland School of Medicine, Baltimore.,Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore
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14
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Edmonson MB, Zhao Q, Francis DO, Kelly MM, Sklansky DJ, Shadman KA, Coller RJ. Association of Patient Characteristics With Postoperative Mortality in Children Undergoing Tonsillectomy in 5 US States. JAMA 2022; 327:2317-2325. [PMID: 35727278 PMCID: PMC9214584 DOI: 10.1001/jama.2022.8679] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
IMPORTANCE The rate of postoperative death in children undergoing tonsillectomy is uncertain. Mortality rates are not separately available for children at increased risk of complications, including young children (aged <3 y) and those with sleep-disordered breathing or complex chronic conditions. OBJECTIVE To estimate postoperative mortality following tonsillectomy in US children, both overall and in relation to recognized risk factors for complications. DESIGN, SETTING, AND PARTICIPANTS Retrospective cohort study based on longitudinal analysis of linked records in state ambulatory surgery, inpatient, and emergency department discharge data sets distributed by the Healthcare Cost and Utilization Project for 5 states covering 2005 to 2017. Participants included 504 262 persons younger than 21 years for whom discharge records were available to link outpatient or inpatient tonsillectomy with at least 90 days of follow-up. EXPOSURES Tonsillectomy with or without adenoidectomy. MAIN OUTCOME AND MEASURES Postoperative death within 30 days or during a surgical stay lasting more than 30 days. Modified Poisson regression with sample weighting was used to estimate postoperative mortality per 100 000 operations, both overall and in relation to age group, sleep-disordered breathing, and complex chronic conditions. RESULTS The 504 262 children in the cohort underwent a total of 505 182 tonsillectomies (median [IQR] patient age, 7 [4-12] years; 50.6% females), of which 10.1% were performed in young children, 28.9% in those with sleep-disordered breathing, and 2.8% in those with complex chronic conditions. There were 36 linked postoperative deaths, which occurred a median (IQR) of 4.5 (2-20.5) days after surgical admission, and most of which (19/36 [53%]) occurred after surgical discharge. The unadjusted mortality rate was 7.04 (95% CI, 4.97-9.98) deaths per 100 000 operations. In multivariable models, neither age younger than 3 years nor sleep-disordered breathing was significantly associated with mortality, but children with complex chronic conditions had significantly higher mortality (16 deaths/14 299 operations) than children without these conditions (20 deaths/490 883 operations) (117.22 vs 3.87 deaths per 100 000 operations; adjusted rate difference, 113.55 [95% CI, 51.45-175.64] deaths per 100 000 operations; adjusted rate ratio, 29.39 [95% CI, 13.37-64.62]). Children with complex chronic conditions accounted for 2.8% of tonsillectomies but 44% of postoperative deaths. Most deaths associated with complex chronic conditions occurred in children with neurologic/neuromuscular or congenital/genetic disorders. CONCLUSIONS AND RELEVANCE Among children undergoing tonsillectomy, the rate of postoperative death was 7 per 100 000 operations overall and 117 per 100 000 operations among children with complex chronic conditions. These findings may inform decision-making for pediatric tonsillectomy.
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Affiliation(s)
- M. Bruce Edmonson
- Division of General Pediatrics and Adolescent Medicine, Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison
| | - Qianqian Zhao
- Department of Biostatistics and Medical Informatics, University of Wisconsin School of Medicine and Public Health, Madison
| | - David O. Francis
- Division of Otolaryngology, Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison
| | - Michelle M. Kelly
- Division of Hospital Medicine, Department of Pediatrics, University of Wisconsin, Madison
| | - Daniel J. Sklansky
- Division of Hospital Medicine, Department of Pediatrics, University of Wisconsin, Madison
| | - Kristin A. Shadman
- Division of Hospital Medicine, Department of Pediatrics, University of Wisconsin, Madison
| | - Ryan J. Coller
- Division of Hospital Medicine, Department of Pediatrics, University of Wisconsin, Madison
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15
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Yu PK, Radcliffe J, Gerry Taylor H, Amin RS, Baldassari CM, Boswick T, Chervin RD, Elden LM, Furth SL, Garetz SL, George A, Ishman SL, Kirkham EM, Liu C, Mitchell RB, Kamal Naqvi S, Rosen CL, Ross KR, Shah JR, Tapia IE, Young LR, Zopf DA, Wang R, Redline S. Neurobehavioral morbidity of pediatric mild sleep-disordered breathing and obstructive sleep apnea. Sleep 2022; 45:zsac035. [PMID: 35554583 PMCID: PMC9113015 DOI: 10.1093/sleep/zsac035] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 12/20/2021] [Indexed: 11/13/2022] Open
Abstract
STUDY OBJECTIVES Obstructive sleep apnea is associated with neurobehavioral dysfunction, but the relationship between disease severity as measured by the apnea-hypopnea index and neurobehavioral morbidity is unclear. The objective of our study is to compare the neurobehavioral morbidity of mild sleep-disordered breathing versus obstructive sleep apnea. METHODS Children 3-12 years old recruited for mild sleep-disordered breathing (snoring with obstructive apnea-hypopnea index < 3) into the Pediatric Adenotonsillectomy Trial for Snoring were compared to children 5-9 years old recruited for obstructive sleep apnea (obstructive apnea-hypopnea 2-30) into the Childhood Adenotonsillectomy Trial. Baseline demographic, polysomnographic, and neurobehavioral outcomes were compared using univariable and multivariable analysis. RESULTS The sample included 453 participants with obstructive sleep apnea (median obstructive apnea-hypopnea index 5.7) and 459 participants with mild sleep-disordered breathing (median obstructive apnea-hypopnea index 0.5). By polysomnography, participants with obstructive sleep apnea had poorer sleep efficiency and more arousals. Children with mild sleep-disordered breathing had more abnormal executive function scores (adjusted odds ratio 1.96, 95% CI 1.30-2.94) compared to children with obstructive sleep apnea. There were also elevated Conners scores for inattention (adjusted odds ratio 3.16, CI 1.98-5.02) and hyperactivity (adjusted odds ratio 2.82, CI 1.83-4.34) in children recruited for mild sleep-disordered breathing. CONCLUSIONS Abnormal executive function, inattention, and hyperactivity were more common in symptomatic children recruited into a trial for mild sleep-disordered breathing compared to children recruited into a trial for obstructive sleep apnea. Young, snoring children with only minimally elevated apnea-hypopnea levels may still be at risk for deficits in executive function and attention. TRIAL REGISTRATION Pediatric Adenotonsillectomy for Snoring (PATS), NCT02562040; Childhood Adenotonsillectomy Trial (CHAT), NCT00560859.
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Affiliation(s)
- Phoebe K Yu
- Brigham and Women’s Hospital, Division of Sleep and Circadian Disorders, Boston, MA, USA
- Massachusetts Eye and Ear Infirmary, Department of Otolaryngology, Boston, MA, USA
| | - Jerilynn Radcliffe
- Division of Developmental and Behavioral Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, PA, USA
| | - H Gerry Taylor
- Case Western Reserve University School of Medicine, Department of Pediatrics, Cleveland, OH, USA
| | - Raouf S Amin
- Cincinnati Children’s Hospital Medical Center, Department of Pediatrics, Cincinnati, OH, USA
| | - Cristina M Baldassari
- Eastern Virginia Medical School, Department of Otolaryngology Head and Neck Surgery, Children’s Hospitals of The King’s Daughters Department of Pediatric Sleep Medicine, Norfolk, VA, USA
| | - Thomas Boswick
- Eastern Virginia Medical School, Department of Otolaryngology Head and Neck Surgery, Children’s Hospitals of The King’s Daughters Department of Pediatric Sleep Medicine, Norfolk, VA, USA
| | - Ronald D Chervin
- University of Michigan, Department of Neurology, Ann Arbor, MI, USA
| | - Lisa M Elden
- Children’s Hospital of Philadelphia, Division of Otolaryngology, Philadelphia, PA, USA
| | - Susan L Furth
- Children’s Hospital of Philadelphia, Department of Pediatrics, Division of Pulmonary and Sleep Medicine, Philadelphia, PA, USA
| | - Susan L Garetz
- University of Michigan, Department of Otolaryngology – Head and Neck Surgery, Ann Arbor, MI, USA
| | - Alisha George
- Cincinnati Children’s Hospital Medical Center, Department of Pediatrics, Cincinnati, OH, USA
| | - Stacey L Ishman
- University of Cincinnati College of Medicine, Department of Otolaryngology – Head and Neck Surgery, Cincinnati, OH, USA
- Cincinnati Children’s Hospital Medical Center, Division of Otolaryngology – Head & Neck Surgery, Cincinnati, OH, USA
| | - Erin M Kirkham
- University of Michigan, Department of Otolaryngology – Head and Neck Surgery, Ann Arbor, MI, USA
| | - Christopher Liu
- University of Texas Southwestern, Department of Otolaryngology, Dallas, TX, USA
| | - Ron B Mitchell
- University of Texas Southwestern, Department of Otolaryngology, Dallas, TX, USA
- University of Texas Southwestern, Department of Pediatrics, Dallas, TX, USA
| | - S Kamal Naqvi
- University of Texas Southwestern, Department of Pediatrics, Dallas, TX, USA
| | - Carol L Rosen
- Case Western Reserve University School of Medicine, Department of Pediatrics, Cleveland, OH, USA
| | - Kristie R Ross
- University Hospitals Rainbow Babies & Children’s Hospital, Department of Pediatrics, Cleveland, OH, USA
| | - Jay R Shah
- University Hospitals Rainbow Babies & Children’s Hospital, Department of Otolaryngology, Cleveland, OH, USA
| | - Ignacio E Tapia
- Children’s Hospital of Philadelphia, Department of Pediatrics, Division of Pulmonary and Sleep Medicine, Philadelphia, PA, USA
| | - Lisa R Young
- Children’s Hospital of Philadelphia, Department of Pediatrics, Division of Pulmonary and Sleep Medicine, Philadelphia, PA, USA
| | - David A Zopf
- University of Michigan, Department of Otolaryngology – Head and Neck Surgery, Ann Arbor, MI, USA
| | - Rui Wang
- Brigham and Women’s Hospital, Division of Sleep and Circadian Disorders, Boston, MA, USA
| | - Susan Redline
- Brigham and Women’s Hospital, Division of Sleep and Circadian Disorders, Boston, MA, USA
- Harvard T.H. Chan School of Public Health, Department of Epidemiology, Boston, MA, USA
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16
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Tran AHL, Liew D, Horne RSC, Rimmer J, Nixon GM. Cost and economic determinants of paediatric tonsillectomy. AUST HEALTH REV 2022; 46:153-162. [PMID: 35380106 DOI: 10.1071/ah21100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 12/11/2021] [Indexed: 11/23/2022]
Abstract
Objective Hospital utilisation research is important in pursuing cost-saving healthcare models. Tonsillectomy is one of the most common paediatric surgeries and the most frequent reason for paediatric hospital readmission. This study aimed to report the government-funded costs of paediatric tonsillectomy in the state of Victoria, Australia, extrapolate costs across Australia, and identify the cost determinants. Methods A population-based longitudinal study was conducted with a bottom-up costing approach using linked datasets containing all paediatric tonsillectomy and tonsillectomy with adenoidectomy surgeries performed in the state of Victoria between 2010 and 2015. Results The total average annual cost of tonsillectomy hospitalisation in Victoria was A$21 937 155 with a median admission cost of A$2224 (interquartile range (IQR) 1826-2560). Inflation-adjusted annual tonsillectomy costs increased during 2010-2015 (P < 0.001), not explained by the rising number of surgeries. Hospital readmissions resulted in a total average annual cost of A$1 427 716, with each readmission costing approximately A$2411 (IQR 1936-2732). The most common reason for readmission was haemorrhage, which was associated with the highest total cost. The estimated total annual expenditure of both tonsillectomy and resulting readmissions across Australia was A$126 705 989. Surgical cost in the upper quartile was associated with younger age, male sex, lower socioeconomic status, surgery for reasons other than infection alone, overnight vs day case surgery, public hospitals and metropolitan hospitals. Surgery for obstructed breathing during sleep had the strongest association to high surgical cost. Conclusions This study highlights the cost of paediatric tonsillectomy and associated hospital readmissions. The study findings will inform healthcare reform and serve as a basis for strategies to optimise patient outcomes while reducing both postoperative complications and costs.
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Affiliation(s)
- Aimy H L Tran
- Department of Paediatrics, Monash University, Melbourne, Vic., Australia; and The Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Vic., Australia
| | - Danny Liew
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Vic., Australia
| | - Rosemary S C Horne
- Department of Paediatrics, Monash University, Melbourne, Vic., Australia; and The Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Vic., Australia
| | - Joanne Rimmer
- Department of Otolaryngology, Head and Neck Surgery, Monash Health, Melbourne, Vic., Australia; and Department of Surgery, Monash University, Melbourne, Vic., Australia
| | - Gillian M Nixon
- Department of Paediatrics, Monash University, Melbourne, Vic., Australia; and Melbourne Children's Sleep Centre, Monash Children's Hospital, Melbourne, Vic., Australia
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17
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Chan NY, Au CT, Li SX, Wing YK. Sleep Complaints Among School Children. Sleep Med Clin 2022; 17:53-65. [PMID: 35216761 DOI: 10.1016/j.jsmc.2021.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Sleep complaints are common among children. These include both night-time and daytime symptoms, such as trouble falling asleep, problems in maintaining sleep, snoring, and unusual events during sleep and daytime functioning impairment. However, sleep complaints in children are often overlooked and undertreated in clinical practice. Untreated sleep problems may further impact on children's development and will persist into adulthood in some cases. This review summarizes the common sleep complaints and disorders in school children, and provides an overview of the epidemiology, clinical features, consequences, and treatment of the sleep problems.
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Affiliation(s)
- Ngan Yin Chan
- Li Chiu Kong Family Sleep Assessment Unit, Department of Psychiatry, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China.
| | - Chun Ting Au
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China.
| | - Shirley Xin Li
- Department of Psychology, The University of Hong Kong, Hong Kong SAR, China; The State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Hong Kong SAR, China.
| | - Yun Kwok Wing
- Li Chiu Kong Family Sleep Assessment Unit, Department of Psychiatry, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China.
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18
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Thomas S, Patel S, Gummalla P, Tablizo MA, Kier C. You Cannot Hit Snooze on OSA: Sequelae of Pediatric Obstructive Sleep Apnea. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9020261. [PMID: 35204981 PMCID: PMC8870274 DOI: 10.3390/children9020261] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 01/25/2022] [Accepted: 02/06/2022] [Indexed: 12/25/2022]
Abstract
Pediatric obstructive sleep apnea (OSA) has been shown to not only affect the quality of sleep, but also overall health in general. Untreated or inadequately treated OSA can lead to long-term sequelae involving cardiovascular, endothelial, metabolic, endocrine, neurocognitive, and psychological consequences. The physiological effects of pediatric OSA eventually become pathological. As the complex effects of pediatric OSA are discovered, they must be identified early so that healthcare providers can be better equipped to treat and even prevent them. Ultimately, adequate management of OSA improves overall quality of life.
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Affiliation(s)
- Selena Thomas
- Department of Pediatrics, Stony Brook University Medical Center, Stony Brook, NY 11794, USA;
| | - Shefali Patel
- Department of Pediatrics, Valley Children’s Hospital, Madera, CA 93636, USA; (S.P.); (M.A.T.)
| | - Prabhavathi Gummalla
- Department of Pediatric Sleep Medicine, Valley Hospital, Ridgewood, NJ 07450, USA;
| | - Mary Anne Tablizo
- Department of Pediatrics, Valley Children’s Hospital, Madera, CA 93636, USA; (S.P.); (M.A.T.)
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, CA 94304, USA
| | - Catherine Kier
- Department of Pediatrics, Stony Brook University Medical Center, Stony Brook, NY 11794, USA;
- Correspondence:
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19
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Money NM, Schroeder AR, Quinonez RA, Ho T, Marin JR, Wolf ER, Morgan DJ, Dhruva SS, Coon ER. 2021 Update on Pediatric Overuse. Pediatrics 2022; 149:184542. [PMID: 35059726 PMCID: PMC9004348 DOI: 10.1542/peds.2021-053384] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/15/2021] [Indexed: 02/03/2023] Open
Abstract
This update on pediatric medical overuse identifies and provides concise summaries of 10 impactful articles related to pediatric medical overuse from the years 2019 to 2020.
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Affiliation(s)
- Nathan M. Money
- Department of Pediatrics, University of Utah School of Medicine, Primary Children’s Hospital, Salt Lake City, Utah
| | - Alan R. Schroeder
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, California
| | - Ricardo A. Quinonez
- Division of Pediatric Hospital Medicine, Baylor College of Medicine, Texas Children’s Hospital, Houston, Texas
| | - Timmy Ho
- Department of Neonatology, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Jennifer R. Marin
- Departments of Pediatrics, Emergency Medicine, and Radiology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Elizabeth R. Wolf
- Department of Pediatrics, Virginia Commonwealth University, Richmond, Virginia
| | - Daniel J. Morgan
- University of Maryland School of Medicine and VA Maryland Health care System, Baltimore, Maryland
| | - Sanket S. Dhruva
- UCSF School of Medicine and San Francisco VA Medical Center, San Francisco, California
| | - Eric R. Coon
- Department of Pediatrics, University of Utah School of Medicine, Primary Children’s Hospital, Salt Lake City, Utah
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20
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Caudri D, Nixon GM, Nielsen A, Mai L, Hafekost CR, Kapur N, Seton C, Tai A, Blecher G, Ambler G, Bergman PB, Vora KA, Crock P, Verge CF, Tham E, Musthaffa Y, Lafferty AR, Jacoby P, Wilson AC, Downs J, Choong CS. Sleep-disordered breathing in Australian children with Prader-Willi syndrome following initiation of growth hormone therapy. J Paediatr Child Health 2022; 58:248-255. [PMID: 34397126 PMCID: PMC9290886 DOI: 10.1111/jpc.15691] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 04/08/2021] [Accepted: 07/15/2021] [Indexed: 12/20/2022]
Abstract
AIM In children with Prader-Willi syndrome (PWS), growth hormone (GH) improves height and body composition; however, may be associated with worsening sleep-disordered breathing (SDB). Some studies have reported less SDB after GH initiation, but follow-up with polysomnography is still advised in most clinical guidelines. METHODS This retrospective, multicentre study, included children with PWS treated with GH at seven PWS treatment centres in Australia over the last 18 years. A paired analysis comparing polysomnographic measures of central and obstructive SDB in the same child, before and after GH initiation was performed with Wilcoxon signed-rank test. The proportion of children who developed moderate/severe obstructive sleep apnoea (OSA) was calculated with their binomial confidence intervals. RESULTS We included 112 patients with available paired data. The median age at start of GH was 1.9 years (range 0.1-13.5 years). Median obstructive apnoea hypopnoea index (AHI) at baseline was 0.43/h (range 0-32.9); 35% had an obstructive AHI above 1.0/h. Follow-up polysomnography within 2 years after the start of GH was available in 94 children who did not receive OSA treatment. After GH initiation, there was no change in central AHI. The median obstructive AHI did not increase significantly (P = 0.13), but 12 children (13%, CI95% 7-21%) developed moderate/severe OSA, with clinical management implications. CONCLUSIONS Our findings of a worsening of OSA severity in 13% of children with PWS support current advice to perform polysomnography after GH initiation. Early identification of worsening OSA may prevent severe sequelae in a subgroup of children.
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Affiliation(s)
- Daan Caudri
- Telethon Kids Institute, The Centre for Child Health Research, The University of Western AustraliaPerthWestern AustraliaAustralia,Department of Paediatric PulmonologyErasmus MC – Sophia Children's HospitalRotterdamThe Netherlands
| | - Gillian M Nixon
- Melbourne Children's Sleep CentreMonash Children's HospitalMelbourneVictoriaAustralia,Department of PaediatricsMonash UniversityMelbourneVictoriaAustralia
| | - Aleisha Nielsen
- Respiratory and Sleep Medicine, Perth Children's HospitalPerthWestern AustraliaAustralia
| | - Linda Mai
- Faculty of Medicine and Health SciencesThe University of Western AustraliaPerthWestern AustraliaAustralia
| | - Claire R Hafekost
- Telethon Kids Institute, The Centre for Child Health Research, The University of Western AustraliaPerthWestern AustraliaAustralia
| | - Nitin Kapur
- Respiratory and Sleep Medicine, Queensland Children's HospitalBrisbaneQueenslandAustralia,School of Clinical Medicine, University of QueenslandBrisbaneQueenslandAustralia
| | - Chris Seton
- Department of Sleep MedicineChildren's Hospital WestmeadSydneyNew South WalesAustralia,Woolcock Institute of Medical Research, Sydney UniversitySydneyNew South WalesAustralia
| | - Andrew Tai
- Respiratory and Sleep DepartmentWomen's and Children's HospitalAdelaideSouth AustraliaAustralia,Robinson Research Institute, University of AdelaideAdelaideSouth AustraliaAustralia
| | - Greg Blecher
- Department of Sleep MedicineSydney Children's HospitalRandwickNew South WalesAustralia
| | - Geoff Ambler
- The Sydney Children's Hospitals NetworkWestmeadNew South WalesAustralia,Discipline of Child and Adolescent Health, The University of SydneySydneyNew South WalesAustralia
| | - Philip B Bergman
- Department of PaediatricsMonash UniversityMelbourneVictoriaAustralia,Department of Paediatric Endocrinology & DiabetesMonash Children's HospitalMelbourneVictoriaAustralia
| | - Komal A Vora
- Department of Paediatric Endocrinology and DiabetesJohn Hunter Children's HospitalNewcastleNew South WalesAustralia,School of Medicine and Public Health, University of NewcastleCallaghanNew South WalesAustralia
| | - Patricia Crock
- Department of Paediatric Endocrinology and DiabetesJohn Hunter Children's HospitalNewcastleNew South WalesAustralia
| | - Charles F Verge
- Department of EndocrinologySydney Children's HospitalRandwickNew South WalesAustralia,School of Women's and Children's Health, The University of New South WalesSydneyNew South WalesAustralia
| | - Elaine Tham
- Endocrinology and Diabetes DepartmentWomen's and Children's HospitalAdelaideSouth AustraliaAustralia
| | - Yassmin Musthaffa
- School of Clinical Medicine, University of QueenslandBrisbaneQueenslandAustralia,Department of Endocrinology and DiabetesQueensland Children's HospitalBrisbaneQueenslandAustralia,Department of PaediatricsLogan HospitalBrisbaneQueenslandAustralia
| | - Antony R Lafferty
- Department of Endocrinology and DiabetesCanberra HospitalGarranAustralian Capital TerritoryAustralia,Medical School, Australian National UniversityCanberraAustralian Capital TerritoryAustralia
| | - Peter Jacoby
- Telethon Kids Institute, The Centre for Child Health Research, The University of Western AustraliaPerthWestern AustraliaAustralia
| | - Andrew C Wilson
- Telethon Kids Institute, The Centre for Child Health Research, The University of Western AustraliaPerthWestern AustraliaAustralia,Respiratory and Sleep Medicine, Perth Children's HospitalPerthWestern AustraliaAustralia,Faculty of Medicine and Health SciencesThe University of Western AustraliaPerthWestern AustraliaAustralia,School of Physiotherapy and Exercise Science, Curtin UniversityPerthWestern AustraliaAustralia
| | - Jenny Downs
- Telethon Kids Institute, The Centre for Child Health Research, The University of Western AustraliaPerthWestern AustraliaAustralia,School of Physiotherapy and Exercise Science, Curtin UniversityPerthWestern AustraliaAustralia
| | - Catherine S Choong
- Telethon Kids Institute, The Centre for Child Health Research, The University of Western AustraliaPerthWestern AustraliaAustralia,Department of EndocrinologyPerth Children's HospitalPerthWestern AustraliaAustralia
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21
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Sleep, Function, Behaviour and Cognition in a Cohort of Children with Down Syndrome. Brain Sci 2021; 11:brainsci11101317. [PMID: 34679382 PMCID: PMC8534090 DOI: 10.3390/brainsci11101317] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 10/01/2021] [Accepted: 10/01/2021] [Indexed: 01/04/2023] Open
Abstract
Objective: To describe the sleep problems experienced by children with Down syndrome attending a tertiary sleep clinic and relationship with behaviour, function and cognition. Methods: Data were collected from children with Down syndrome aged 3–18 years old. Carers completed the Abbreviated Child Sleep Habits Questionnaire, Child Behaviour Checklist and Life-Habits Questionnaire at enrolment. Cognitive assessment (Stanford-Binet 5) was undertaken by a trained psychologist. Children received management for their sleep problem as clinically indicated. Results: Forty-two subjects with a median age of 6.8 years (Interquartile Range-IQR 4.5, 9.8) were enrolled. A total of 92% were referred with snoring or symptoms of Obstructive Sleep Apnoea (OSA), with 79% of those referred having had previous ENT surgery. Thus, 85% of all participants underwent a sleep study and 61% were diagnosed with OSA (OAHI ≥ 1/h). Based on questionnaires, 86% of respondents indicated that their child had a significant sleep disorder and non-respiratory sleep problems were common. Non-respiratory problems included: trouble going to sleep independently (45%), restless sleep (76%), night-time waking (24%) and bedtime resistance (22%). No significant correlations were found between sleep measures (behavioural and medical sleep problems) and the behavioural, functional or cognitive parameters. Conclusion: Sleep disorders were very common, especially non-respiratory sleep problems. OSA was common despite previous surgery. No association was found between sleep-related problems (snoring, sleep-study-confirmed OSA or non-respiratory sleep problem) and parent-reported behavioural problems, functional impairments or intellectual performance. This may reflect limitations of the measures used in this study, that in this population ongoing problems with daytime function are not sleep related or that a cross-sectional assessment does not adequately take into account the impacts of past disease/treatments. Further research is required to further evaluate the tools used to evaluate sleep disorders, the impact of those disorder on children with Down syndrome and interventions which improve both sleep and daytime function.
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22
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The Link between Pediatric Obstructive Sleep Apnea (OSA) and Attention Deficit Hyperactivity Disorder (ADHD). CHILDREN-BASEL 2021; 8:children8090824. [PMID: 34572256 PMCID: PMC8470037 DOI: 10.3390/children8090824] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/07/2021] [Accepted: 09/13/2021] [Indexed: 12/20/2022]
Abstract
Obstructive sleep apnea (OSA) is a form of sleep-disordered breathing that affects up to 9.5% of the pediatric population. Untreated OSA is associated with several complications, including neurobehavioral sequelae, growth and developmental delay, cardiovascular dysfunction, and insulin resistance. Attention-deficit/hyperactivity disorder (ADHD) is among the neurobehavioral sequelae associated with OSA. This review aims to summarize the research on the relationship between OSA and ADHD and investigate the impacts of OSA treatment on ADHD symptoms. A literature search was conducted on electronic databases with the key terms: “attention deficit hyperactivity disorder” or “ADHD”, “obstructive sleep apnea” or “OSA”, “sleep disordered breathing”, and “pediatric” or “children”. Review of relevant studies showed adenotonsillectomy to be effective in the short-term treatment of ADHD symptoms. The success of other treatment options, including continuous positive airway pressure (CPAP), in treating ADHD symptoms in pediatric OSA patients has not been adequately evaluated. Further studies are needed to evaluate the long-term benefits of surgical intervention, patient factors that may influence treatment success, and the potential benefits of other OSA treatment methods for pediatric ADHD patients.
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23
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Tonsil surgery in children under two years of age. The Journal of Laryngology & Otology 2021; 135:1019-1024. [PMID: 34526169 DOI: 10.1017/s0022215121002437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND More young children are undergoing tonsillectomy, driven by sleep-disordered breathing concerns. Their specific risks are not well described. METHOD A retrospective review was conducted of children aged 1-23 months undergoing tonsillectomy at one institution between 2014 and 2018. RESULTS A total of 157 children were identified (3.9 per cent of all tonsillectomies in those aged 0-16 years). Sixty-seven per cent were male. The youngest child was six months old; the smallest weighed 6.9 kg. Sixty-eight (43.3 per cent) had co-morbidities. The indication for tonsillectomy was sleep-disordered breathing in 94 per cent; 29.9 per cent had co-existing airway lesions, mostly laryngomalacia and tracheobronchomalacia. Of the children, 83.4 per cent were managed post-operatively on the surgical ward, and 63.7 per cent stayed 1 night. Emergency paediatric intensive care unit admission occurred in 3.8 per cent. Early respiratory complications and emergency paediatric intensive care unit admission were more common if the patient was medically complex, aged less than 18 months or weighed less than 12 kg. Re-operation for bleeding occurred in 1.9 per cent. CONCLUSION Most children stay 1 night on a general ward, with an uneventful course. Complications are occasionally severe, mostly in the very young and medically complex.
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Cooper JN, Taylor HG, Boss EF. Early Tonsillectomy for Mild Obstructive Sleep Apnea: Too Early to Draw Conclusions. Pediatrics 2021; 148:peds.2021-050761. [PMID: 34257147 DOI: 10.1542/peds.2021-050761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/20/2021] [Indexed: 11/24/2022] Open
Affiliation(s)
- Jennifer N Cooper
- Center for Surgical Outcomes Research, Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, Ohio .,Department of Pediatrics, College of Medicine, The Ohio State University, Columbus, Ohio
| | - H Gerry Taylor
- Center for Child Health Equity and Outcomes Research, Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, Ohio.,Department of Pediatrics, College of Medicine, The Ohio State University, Columbus, Ohio
| | - Emily F Boss
- Center for Biobehavioral Health, Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, Ohio
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25
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Waters KA, Chawla J, Harris MA, Heussler H, Cheng AT, Black RJ. Sleep and Behavior 24 Months After Early Tonsillectomy for Mild OSA: An RCT. Pediatrics 2021; 148:peds.2020-038588. [PMID: 34257146 DOI: 10.1542/peds.2020-038588] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/09/2021] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND AND OBJECTIVES The Preschool Obstructive Sleep Apnea Tonsillectomy and Adenoidectomy study is a prospective randomized controlled study of children aged 3 to 5 years. This follow-up evaluated postoperative outcomes 24 months after randomization. METHODS Baseline, 12-month, and 24-month assessments included intellectual ability, polysomnography, audiology, a pediatric sleep questionnaire, the parent rating scale of the Behavior Assessment System for Children, and the Behavior Rating Inventory of Executive Functioning. RESULTS In total, 117 (55% male) of 190 children, 61.6% of those initially randomly assigned, attended 24-month follow-up; 62 of 99 were assigned T/A within 2 months (eT/A); and 55 of 91 were assigned to T/A after the 12-month follow-up (T/A12). Intellectual ability, our primary outcome, did not differ according to the timing of T/A. Exploratory analyses revealed changes in both groups after T/A, including fewer children having day sleeps (eT/A from baseline 97% to 11%, T/A12 from 36% at 12 months to 9%), improved symptom scores (eT/A 0.62 to 0.25, T/A12 0.61 to 0.26; P < .001), improved behavior T-scores (eT/A 71.0 to 59.9, T/A12 63.6 to 50.5; P < .001), and improved polysomnography (obstructive apnea-hypopnea index eT/A 1.9 to 0.3 per hour, T/A12 1.3 to 0.3; P < .001). The eT/A group revealed temporary postoperative improvement of Woodcock-Johnson III subscales (sound blending and incomplete word scores) and behavioral withdrawal. CONCLUSIONS T/A for mild obstructive sleep apnea led to large improvements in sleep and behavior in preschool-aged children, regardless of the timing of surgery.
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Affiliation(s)
- Karen A Waters
- Sleep Medicine Service, The Children's Hospital at Westmead, Westmead, Australia .,Specialty of Child and Adolescent Health, School of Medicine, The University of Sydney, Sydney, Australia
| | - Jasneek Chawla
- Departments of Respiratory and Sleep Medicine.,Faculty of Medicine, Mater Medical Research Institute
| | | | - Helen Heussler
- Children's Health Research Centre, The University of Queensland, Brisbane, Australia
| | - Alan T Cheng
- Sleep Medicine Service, The Children's Hospital at Westmead, Westmead, Australia.,Specialty of Child and Adolescent Health, School of Medicine, The University of Sydney, Sydney, Australia
| | - Robert J Black
- Otolaryngology Head and Neck Surgery, Children's Health Queensland Hospital and Health Service, Brisbane, Australia
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Intermittent Hypoxia and Effects on Early Learning/Memory: Exploring the Hippocampal Cellular Effects of Pediatric Obstructive Sleep Apnea. Anesth Analg 2021; 133:93-103. [PMID: 33234943 DOI: 10.1213/ane.0000000000005273] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
This review provides an update on the neurocognitive phenotype of pediatric obstructive sleep apnea (OSA). Pediatric OSA is associated with neurocognitive deficits involving memory, learning, and executive functioning. Adenotonsillectomy (AT) is presently accepted as the first-line surgical treatment for pediatric OSA, but the executive function deficits do not resolve postsurgery, and the timeline for recovery remains unknown. This finding suggests that pediatric OSA potentially causes irreversible damage to multiple areas of the brain. The focus of this review is the hippocampus, 1 of the 2 major sites of postnatal neurogenesis, where new neurons are formed and integrated into existing circuitry and the mammalian center of learning/memory functions. Here, we review the clinical phenotype of pediatric OSA, and then discuss existing studies of OSA on different cell types in the hippocampus during critical periods of development. This will set the stage for future study using preclinical models to understand the pathogenesis of persistent neurocognitive dysfunction in pediatric OSA.
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27
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Li C, Kou YF, Ishman SL. Pediatric OSA: Evidence-Based Review of Treatment Results. CURRENT OTORHINOLARYNGOLOGY REPORTS 2021. [DOI: 10.1007/s40136-021-00348-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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28
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Nixon GM. Surgical treatment of obstructive sleep apnoea in childhood: Lessons for the way forward. Respirology 2021; 26:636-637. [PMID: 34002436 DOI: 10.1111/resp.14088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Accepted: 05/10/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Gillian M Nixon
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia.,Melbourne Children's Sleep Centre, Monash Children's Hospital, Monash Health, Melbourne, Victoria, Australia
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29
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Au CT, Chan KCC, Lee DLY, Leung N, Chow SMW, Chow JS, Wing YK, Li AM. Effect of surgical intervention for mild childhood obstructive sleep apnoea on attention and behavioural outcomes: A randomized controlled study. Respirology 2021; 26:690-699. [PMID: 33793018 DOI: 10.1111/resp.14050] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 02/05/2021] [Accepted: 02/23/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND OBJECTIVE We evaluated inattention and behavioural outcomes following surgery versus watchful waiting (WW) in school-aged children with mild obstructive sleep apnoea (OSA). METHODS A prospective randomized controlled study was performed in pre-pubertal children aged 6-11 years with polysomnography (PSG)-confirmed mild OSA. They were assigned randomly to early surgical intervention (ES) or WW. The surgical intervention consisting of tonsillectomy with or without adenoidectomy and turbinate reduction was carried out within 4-6 weeks after randomization. Both groups underwent PSG, attention and behavioural assessment and review by an otorhinolaryngologist at baseline and 9-month follow-up. The primary outcome was omission T score from Conners' continuous performance test (CPT). Secondary outcomes were parent-reported behaviours, quality of life, symptoms and PSG parameters. RESULTS A total of 114 participants were randomized. Data of 35 subjects from the ES and 36 from the WW group were available for final analysis. No significant treatment effect could be found in all CPT parameters and behavioural outcomes. Nevertheless, significantly greater reductions were seen in PSG parameters (obstructive apnoea-hypopnoea index [-1.4 ± 2.0 cf. +0.3 ± 4.1/h, p = 0.038] and arousal index [-1.3 ± 4.4 cf. +1.4 ± 4.5/h, p = 0.013]) and OSA-18 total symptom score (-17.3 ± 19.7 cf. -3.6 ± 14.1, p = 0.001) in the ES group. Subjects who underwent surgery also had significantly greater weight gain (+3.3 ± 2.1 cf. +2.2 ± 1.5 kg, p = 0.014) and increase in systolic blood pressure (+5.1 ± 12.4 cf. -1.2 ± 8.7 mm Hg, p = 0.016). CONCLUSION Despite improvements in PSG parameters and parent-reported symptoms, surgical treatment did not lead to parallel improvements in objective attention measures in school-aged children with mild OSA.
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Affiliation(s)
- Chun T Au
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Kate C C Chan
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Dennis L Y Lee
- Department of Otorhinolaryngology, Head and Neck Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Natalie Leung
- Department of Otorhinolaryngology, Head and Neck Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Samuel M W Chow
- Department of Otorhinolaryngology, Head and Neck Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Judy S Chow
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Yun K Wing
- Sleep Assessment Unit, Department of Psychiatry, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Albert M Li
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
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Quality-of-life but not behavior improves 48-months post-adenotonsillectomy in children with SDB. Sleep Med 2021; 81:418-429. [PMID: 33831667 DOI: 10.1016/j.sleep.2021.02.057] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 02/24/2021] [Accepted: 02/25/2021] [Indexed: 11/20/2022]
Abstract
BACKGROUND Long term follow-up studies (>12 mths) of changes in behavior and quality-of-life (QoL) in children with sleep disordered breathing (SDB) post-adenotonsillectomy are limited and there is a lack of consensus in the reported findings. The aim of this study was to evaluate children's sleep, QoL and behavior at baseline and 6 mths and 48 mths post-adenotonsillectomy for clinically diagnosed SDB. METHODS This prospective longitudinal study of children aged 3-12 y recruited from a Children's Hospital otolaryngology clinic compared polysomnographic parameters, behavior (Child Behavior Checklist; CBCL) and QoL (OSA-18) at baseline, 6mths and 48mths post-adenotonsillectomy and compared these parameters to healthy non-snoring controls recruited from the general community at the same time points. RESULTS Sixty-four children completed sleep, behavior and QoL assessments (SDB = 20M/9F, Controls = 18M/17F) at all three time points. Sleep and ventilatory parameters significantly improved in children with SDB with minimal residual obstruction evident at 48 mths post-adenotonsillectomy. Compared to baseline, OSA-18 scores significantly improved post-adenotonsillectomy in children with SDB and were equivalent to the scores of controls at 6 mths and 48 mths post-AT. No significant improvement was observed in behavior in children with SDB post-adenotonsillectomy over the same time period. CONCLUSION Baseline deficits in sleep and QoL in children with SDB were normalized at 6 mths post-adenotonsillectomy and gains were maintained at 48 mths post-adenotonsillectomy. Children with SDB did not show significant gains in behavior either at 6 mths or 48 mths post-adenotonsillectomy.
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Clinical and Research Solutions to Manage Obstructive Sleep Apnea: A Review. SENSORS 2021; 21:s21051784. [PMID: 33806496 PMCID: PMC7961570 DOI: 10.3390/s21051784] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 02/24/2021] [Accepted: 02/26/2021] [Indexed: 12/13/2022]
Abstract
Obstructive sleep apnea (OSA), a common sleep disorder disease, affects millions of people. Without appropriate treatment, this disease can provoke several health-related risks including stroke and sudden death. A variety of treatments have been introduced to relieve OSA. The main present clinical treatments and undertaken research activities to improve the success rate of OSA were covered in this paper. Additionally, guidelines on choosing a suitable treatment based on scientific evidence and objective comparison were provided. This review paper specifically elaborated the clinically offered managements as well as the research activities to better treat OSA. We analyzed the methodology of each diagnostic and treatment method, the success rate, and the economic burden on the world. This review paper provided an evidence-based comparison of each treatment to guide patients and physicians, but there are some limitations that would affect the comparison result. Future research should consider the consistent follow-up period and a sufficient number of samples. With the development of implantable medical devices, hypoglossal nerve stimulation systems will be designed to be smart and miniature and one of the potential upcoming research topics. The transcutaneous electrical stimulation as a non-invasive potential treatment would be further investigated in a clinical setting. Meanwhile, no treatment can cure OSA due to the complicated etiology. To maximize the treatment success of OSA, a multidisciplinary and integrated management would be considered in the future.
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Cognitive parameters in children with mild obstructive sleep disordered breathing. Sleep Breath 2021; 25:1625-1634. [PMID: 33411186 DOI: 10.1007/s11325-020-02264-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 09/26/2020] [Accepted: 11/24/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE Sleep disordered breathing (SDB) in children is commonly described as a continuum from primary snoring (PS) to obstructive sleep apnea (OSA), based on apnea indices from polysomnography (PSG). This study evaluated the difference in neurocognitive and behavioral parameters, prior to treatment, in symptomatic pre-school children with PSG-diagnosed OSA and PS. METHODS All children had positive Pediatric Sleep Questionnaire (PSQ) results and were deemed suitable for adenotonsillectomy by an ENT surgeon. Neurocognitive and behavioral data were analyzed in pre-school children at recruitment for the POSTA study (The Pre-School OSA Tonsillectomy Adenoidectomy Study). Data were compared between PS and OSA groups, with Obstructive Apnea-Hypopnea Index, OAHI < 1/h or 1-10/h, respectively. RESULTS Ninety-one children were enrolled, including 52 with OSA and 39 with PS. Distribution of IQ (using Brief Intellectual Ability, BIA) was slightly skewed towards higher values compared with the reference population. No significant differences were found in neurocognitive or behavioral parameters for children with OSA versus those with PS. DISCUSSION Neurocognitive and behavioral parameters were similar in pre-school children symptomatic for OSA, regardless of whether or not PSG diagnosed PS or OSA. Despite having identical symptoms, children with PS on PSG are often treated conservatively, whereas those with OSA on PSG are considered for adenotonsillectomy. This study demonstrates that, regardless of whether or not PS or OSA is diagnosed on PSG, symptoms, neurocognition, and behavior are identical in these groups. We conclude that symptoms and behavioral disturbances should be considered in addition to OAHI when determining the need for treatment. TRIAL REGISTRATION Australian and New Zealand Clinical Trials registration number ACTRN12611000021976.
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Horne RSC. Consequences of paediatric sleep disordered breathing: contributions from Australian and New Zealand investigators. Sleep Med 2020; 77:147-160. [PMID: 33373901 DOI: 10.1016/j.sleep.2020.11.030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 11/23/2020] [Accepted: 11/29/2020] [Indexed: 12/13/2022]
Abstract
AIMS To highlight the contributions of Australian and New Zealand researchers to the identification of the consequences of paediatric sleep disordered breathing (SDB). METHODS A search was conducted in PubMed using the terms "sleep disordered breathing" "child" and "Australia or New Zealand". All abstracts were reviewed and those which focused on the consequences of SDB have been included. RESULTS Australasian research into the consequences of SDB has grown exponentially over the last 35 years. SDB has significant adverse consequences for quality of life, behaviour, neurocognition and the cardiovascular system and the Australasian research studies investigating these are summarised. CONCLUSIONS Australian and New Zealand researchers have played a significant role in understanding the consequences of paediatric SDB and the mechanisms which underpin these. The research conducted "Downunder" has led the world in this field of research and will continue to provide evidence to improve the lives of children not only in Australasia but around the world.
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Affiliation(s)
- Rosemary S C Horne
- Department of Paediatrics, Monash University, Level 5, Monash Children's Hospital, 246 Clayton Rd, Melbourne, 3168, Victoria, Australia.
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Chandrakantan A, Mehta D, Adler AC. Pediatric obstructive sleep apnea revisited: Perioperative considerations for the pediatric Anesthesiologist. Int J Pediatr Otorhinolaryngol 2020; 139:110420. [PMID: 33035805 DOI: 10.1016/j.ijporl.2020.110420] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 09/29/2020] [Accepted: 09/30/2020] [Indexed: 01/10/2023]
Abstract
Pediatric obstructive sleep apnea presents in up to 7% of children and represents a constellation from nasal turbulence to cessation in gas exchange. There are numerous end organ sequelae including neurocognitive morbidity associated with persistent OSA. Adenotonsillectomy (AT), the first line therapy for pediatric OSA, has not been demonstrated to reduce all end organ morbidity, specifically neurological and behavioral morbidity. Furthermore, certain at-risk populations are at higher risk from neurocognitive morbidity. Precise knowledge and perioperative planning is required to ensure optimal evidence-based practices in children with OSA. This comprehensive review covers the seminal perioperative implications of OSA, including preoperative polysomnography, pharmacotherapeutics, and postoperative risk stratification.
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Affiliation(s)
| | - Deepak Mehta
- Baylor College of Medicine, Texas Children's Hospital, Houston, TX, USA
| | - Adam C Adler
- Baylor College of Medicine, Texas Children's Hospital, Houston, TX, USA
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Chandrakantan A, Patel D, Glaun M, Mehta D, Musso MF, Patel A, Adler AC. Polysomnography in children with obstructive sleep apnoea and neurocognitive disorders. Clin Otolaryngol 2020; 45:885-888. [DOI: 10.1111/coa.13619] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 07/08/2020] [Accepted: 07/21/2020] [Indexed: 12/27/2022]
Affiliation(s)
- Arvind Chandrakantan
- Baylor College of Medicine Houston TX USA
- Texas Children's Hospital Houston TX USA
| | - Deep Patel
- Baylor College of Medicine Houston TX USA
| | - Mica Glaun
- Baylor College of Medicine Houston TX USA
| | - Deepak Mehta
- Baylor College of Medicine Houston TX USA
- Texas Children's Hospital Houston TX USA
| | - Mary F. Musso
- Baylor College of Medicine Houston TX USA
- Texas Children's Hospital Houston TX USA
| | - Amee Patel
- Baylor College of Medicine Houston TX USA
- Texas Children's Hospital Houston TX USA
| | - Adam C. Adler
- Baylor College of Medicine Houston TX USA
- Texas Children's Hospital Houston TX USA
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Abstract
Pediatric obstructive sleep apnea affects a large number of children and has multiple end-organ sequelae. Although many of these have been demonstrated to be reversible, the effects on some of the organ systems, including the brain, have not shown easy reversibility. Progress in this area has been hampered by lack of a preclinical model to study the disease. Therefore, perioperative and sleep physicians are tasked with making a number of difficult decisions, including optimal surgical timing to prevent disease evolution, but also to keep the perioperative morbidity in a safe range for these patients.
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Affiliation(s)
- Arvind Chandrakantan
- Department of Anesthesiology, Perioperative and Pain Medicine, Texas Children's Hospital, Baylor College of Medicine, 6621 Fannin Street, A330, Houston, TX 77030, USA.
| | - Adam C Adler
- Department of Anesthesiology, Perioperative and Pain Medicine, Texas Children's Hospital, Baylor College of Medicine, 6621 Fannin Street, A330, Houston, TX 77030, USA
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Francis DO, Lam DJ. Effect of Tonsillectomy on Cognition in Preschool Children With Sleep-Disordered Breathing. Pediatrics 2020; 145:peds.2019-2479. [PMID: 31919047 DOI: 10.1542/peds.2019-2479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/31/2019] [Indexed: 11/24/2022] Open
Affiliation(s)
- David O Francis
- Division of Otolaryngology, Department of Surgery, University of Wisconsin-Madison, Madison, Wisconsin; and
| | - Derek J Lam
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon
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