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Can sleep questionnaires predict adenotonsillectomy outcome for children with sleep disordered breathing? Int J Pediatr Otorhinolaryngol 2022; 153:111001. [PMID: 34952376 DOI: 10.1016/j.ijporl.2021.111001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 11/12/2021] [Accepted: 12/02/2021] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Adenotonsillar hypertrophy is the main cause of childhood sleep disordered breathing (SDB) and adenotonsillectomy (TA) the most common treatment. Polysomnography (PSG) for diagnosing SDB is often difficult to obtain with Otolaryngologists usually relying on history and examination when recommending TA. Questionnaires assessing quality of life (QoL) may assist the Otolaryngologists decision making. AIMS To explore changes in QoL tools following TA for SDB in children aged 3 to 15 with the aim of identifying whether the Pediatric Sleep Questionnaire (PSQ) or Obstructive Sleep Apnoea -18 (OSA-18) is a better predictor of outcome following TA. METHODS QoL was assessed using OSA-18, PSQ and the Pediatric Quality of Life Inventory™ (PedsQL™). Four groups were recruited from three research databases, those with: SDB, recurrent tonsillitis (RT), SDB and RT, or no disease (controls). Children either received TA or underwent observation. QoL questionnaires were administered at recruitment and 3 months later. Test-retest reliability was assessed using Bland-Altman plots. Pre-intervention scores were plotted against changes in scores, with pre-established cut-offs and cut-offs indicated by control group variability. RESULTS There were 120 children, 25 had no intervention, and 19 were controls. All questionnaires showed test-retest reliability over time. Using the distribution of scores from the control group we estimated the 95th percentile to redefine the cut-off for OSA-18 (reduced from 60 to 46) and PSQ (unchanged from 0.33). Higher pre-operative scores predicted greater reduction following TA, with OSA-18 the most consistent predictor of QoL change. The PSQ classified 86.8% of children undergoing TA above the 0.33 cut-off; whereas OSA-18 classified 73.7% above the 46 cut-off. Of these, 71.2% and 87.5% showed improvement after TA, respectively. Using the 95% confidence interval for change in the control group to identify a 'meaningful' change in score, children with OSA-18 scores >46 had a 93% chance of a meaningful improvement, whereas PSQ scores >0.33 were associated with an 80% chance of a meaningful improvement. CONCLUSIONS OSA-18 is a better predictor of improved QoL than PSQ for TA in children with SDB. We propose a new cut off score (>46) for OSA-18. This may assist Otolaryngologists' decision making when assessing a child with SDB.
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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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Caixeta JAS, Sampaio JCS, Costa VV, Silveira IMBD, Oliveira CRFD, Caixeta LCAS, Avelino MAG. Long-term Impact of Adenotonsillectomy on the Quality of Life of Children with Sleep-disordered breathing. Int Arch Otorhinolaryngol 2020; 25:e123-e128. [PMID: 33542762 PMCID: PMC7851366 DOI: 10.1055/s-0040-1709195] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Accepted: 02/25/2020] [Indexed: 11/16/2022] Open
Abstract
Introduction
Adenotonsillectomy is the first-line treatment for obstructive sleep apnea secondary to adenotonsillar hypertrophy in children. The physical benefits of this surgery are well known as well as its impact on the quality of life (QoL), mainly according to short-term evaluations. However, the long-term effects of this surgery are still unclear.
Objective
To evaluate the long-term impact of adenotonsillectomy on the QoL of children with sleep-disordered breathing (SDB).
Method
This was a prospective non-controlled study. Children between 3 and 13 years of age with symptoms of SDB for whom adenotonsillectomy had been indicated were included. Children with comorbities were excluded. Quality of life was evaluated using the obstructive sleep apnea questionnaire (OSA-18), which was completed prior to, 10 days, 6 months, 12 months and, at least, 18 months after the procedure. For statistical analysis,
p
-values lower than 0.05 were defined as statistically significant.
Results
A total of 31 patients were enrolled in the study. The average age was 5.2 years, and 16 patients were male. The OSA-18 scores improved after the procedure in all domains, and this result was maintained until the last evaluation, done 22 ± 3 months after the procedure. Improvement in each domain was not superior to achieved in other domains. No correlation was found between tonsil or adenoid size and OSA-18 scores.
Conclusion
This is the largest prospective study that evaluated the long-term effects of the surgery on the QoL of children with SDB using the OSA-18. Our results show adenotonsillectomy has a positive impact in children's QoL.
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Kimbell JS, Basu S, Garcia GJM, Frank-Ito DO, Lazarow F, Su E, Protsenko D, Chen Z, Rhee JS, Wong BJ. Upper airway reconstruction using long-range optical coherence tomography: Effects of airway curvature on airflow resistance. Lasers Surg Med 2018; 51:150-160. [PMID: 30051633 DOI: 10.1002/lsm.23005] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/04/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVES Adenotonsillectomy (AT) is commonly used to treat upper airway obstruction in children, but selection of patients who will benefit most from AT is challenging. The need for diagnostic evaluation tools without sedation, radiation, or high costs has motivated the development of long-range optical coherence tomography (LR-OCT), providing real-time cross-sectional airway imaging during endoscopy. Since the endoscope channel location is not tracked in conventional LR-OCT, airway curvature must be estimated and may affect predicted airway resistance. The study objective was to assess effects of three realistic airway curvatures on predicted airway resistance using computational fluid dynamics (CFD) in LR-OCT reconstructions of the upper airways of pediatric patients, before and after AT. METHODS Eight subjects (five males, three females, aged 4-9 years) were imaged using LR-OCT before and after AT during sedated endoscopy. Three-dimensional (3D) airway reconstructions included three airway curvatures. Steady-state, inspiratory airflow simulations were conducted under laminar conditions, along with turbulent simulations for one subject using the k-ω turbulence model. Airway resistance (pressure drop/flow) was compared using two-tailed Wilcoxon signed rank tests. RESULTS Regardless of the airway curvatures, CFD findings corroborate a surgical end-goal with computed post-operative airway resistance significantly less than pre-operative (P < 0.01). The individual resistances did not vary significantly for different airway curvatures (P > 0.25). Resistances computed using turbulent simulations differed from laminar results by less than ∼5%. CONCLUSIONS The results suggest that reconstruction of the upper airways from LR-OCT imaging data may not need to account for airway curvature to be predictive of surgical effects on airway resistance. Lasers Surg. Med. 51:150-160, 2019. © 2018 Wiley Periodicals, Inc.
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Affiliation(s)
- Julia S Kimbell
- Department of Otolaryngology/Head and Neck Surgery, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Saikat Basu
- Department of Otolaryngology/Head and Neck Surgery, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Guilherme J M Garcia
- Otolaryngology and Communication Sciences, Medical College of Wisconsin, Milwaukee, Wisconsin.,Medical College of Wisconsin, Biotechnology and Bioengineering Center, Milwaukee, Wisconsin
| | - Dennis O Frank-Ito
- Otolaryngology-Head and Neck Surgery, Duke University Medical Center, Durham, North Carolina
| | - Frances Lazarow
- Beckman Laser Institute, University of California, Irvine, California
| | - Erica Su
- Beckman Laser Institute, University of California, Irvine, California
| | - Dimitry Protsenko
- Beckman Laser Institute, University of California, Irvine, California
| | - Zhongping Chen
- Beckman Laser Institute, University of California, Irvine, California
| | - John S Rhee
- Otolaryngology and Communication Sciences, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Brian J Wong
- Beckman Laser Institute, University of California, Irvine, California.,Otolaryngology-Head and Neck Surgery, University of California, Irvine, California
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Powell J, Powell S, Robson A. A systematic review of patient-reported outcome measures in paediatric otolaryngology. J Laryngol Otol 2018; 132:2-7. [PMID: 29224575 DOI: 10.1017/s0022215117002420] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Recently, there has been increased emphasis on the development and application of patient-reported outcome measures. This drive to assess the impact of illness or interventions, from the patient's perspective, has resulted in a greater number of available questionnaires. The importance of selecting an appropriate patient-reported outcome measure is specifically emphasised in the paediatric population. The literature on patient-reported outcome measures used in paediatric otolaryngology was reviewed. METHODS A comprehensive literature search was conducted using the databases Medline, Embase, Cumulative Index to Nursing and Allied Health Literature, and PsycInfo, using the terms: 'health assessment questionnaire', 'structured questionnaire', 'questionnaire', 'patient reported outcome measures', 'PROM', 'quality of life' or 'survey', and 'children' or 'otolaryngology'. The search was limited to English-language articles published between 1996 and 2016. RESULTS The search yielded 656 articles, of which 63 were considered relevant. This included general paediatric patient-reported outcome measures applied to otolaryngology, and paediatric otolaryngology disease-specific patient-reported outcome measures. CONCLUSION A large collection of patient-reported outcome measures are described in the paediatric otolaryngology literature. Greater standardisation of the patient-reported outcome measures used in paediatric otolaryngology would assist in pooling of data and increase the validation of tools used.
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Affiliation(s)
- J Powell
- Department of Paediatric Otolaryngology,Great North Children's Hospital,Newcastle upon Tyne,UK
| | - S Powell
- Department of Paediatric Otolaryngology,Great North Children's Hospital,Newcastle upon Tyne,UK
| | - A Robson
- Department of Otolaryngology,North Cumbria University Hospitals,Carlisle,UK
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Torretta S, Rosazza C, Pace ME, Iofrida E, Marchisio P. Impact of adenotonsillectomy on pediatric quality of life: review of the literature. Ital J Pediatr 2017; 43:107. [PMID: 29178907 PMCID: PMC5702149 DOI: 10.1186/s13052-017-0424-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 11/13/2017] [Indexed: 12/11/2022] Open
Abstract
Adenotonsillectomy (ADT) is one of the most widely used procedures in the treatment of paediatric recurrent acute tonsillitis (RAT) and obstructive sleep apnoea syndrome (OSAS), both of which have significant repercussions on the patients' quality of life (QoL). The purpose of our review of literature was to highlight the great variety of tools that are currently used to evaluate QoL in children, to examine data available on their efficacy and the feasibility of their use in daily clinical practice, and to determine possible limitations related to an indirect and subjective assessment of QoL in children.Although the use of different parameters makes it difficult to compare the published studies, an analysis of the evidence currently available in the literature suggests that ADT has a generally positive impact on the QoL (especially in case of OSAS). It also highlights the importance of combining tonsillectomy and adenoidectomy in the treatment of OSAS, and documents the comparability of tonsillectomy and tonsillotomy in improving obstructive symptoms. In conclusion, our findings suggest that literature supports that ADT is associated with positive changes in QOL; however further studies using comparable standardised criteria are necessary to confirm the size and duration of this benefit.
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Affiliation(s)
- Sara Torretta
- Department of Clinical Sciences and Community Health, University of Milan; Otolaryngological Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via F. Sforza 35, 20100, Milan, Italy.
| | - Chiara Rosazza
- Department of Pathophysiology and Transplantation, University of Milan; Pediatric Highly Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Maria Elisabetta Pace
- Department of Pathophysiology and Transplantation, University of Milan; Pediatric Highly Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Elisabetta Iofrida
- Department of Clinical Sciences and Community Health, University of Milan; Otolaryngological Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via F. Sforza 35, 20100, Milan, Italy
| | - Paola Marchisio
- Department of Pathophysiology and Transplantation, University of Milan; Pediatric Highly Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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Ferguson MS, Magill JC, Kotecha BT. Narrative review of contemporary treatment options in the care of patients with obstructive sleep apnoea. Ther Adv Respir Dis 2017; 11:411-423. [PMID: 29059008 DOI: 10.1177/1753465817736263] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Snoring and obstructive sleep apnoea (OSA) are increasingly common conditions, and confer a significant health and socioeconomic burden. Furthermore, untreated OSA represents a significant mortality risk. Patients require careful assessment, including detailed clinical history and examination, sleep study and drug-induced sleep endoscopy (DISE). Although nasal continuous positive airway pressure (nCPAP) is the gold standard treatment for moderate and severe OSA, multidisciplinary team assessment is often required to develop the best treatment plan for an individual, especially when nasal CPAP is poorly tolerated. There is a wide range of medical and surgical treatment options, and following appropriate patient selection and assessment, a focused site-specific, often multilevel, intervention is indicated. There is an increasing body of evidence in the literature supporting these multilevel interventions and with agreement on standardized outcome measures more trials are likely to improve the robustness of these data further.
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Affiliation(s)
- Mark S Ferguson
- Department of Otolaryngology, Royal National Throat, Nose & Ear Hospital, London, UK
| | | | - Bhik T Kotecha
- Department of Otolaryngology, Royal National Throat, Nose & Ear Hospital, 330 Grays Inn Road, London WC1X 8DA, UK
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Abstract
Snoring and obstructive sleep apnoea (OSA) are disorders within a wide spectrum of sleep-related breathing disorders (SRBD). Given the obesity epidemic, these conditions will become increasingly prevalent and continue to serve as a large economic burden. A thorough clinical evaluation and appropriate investigations will allow stratification of patients into appropriate treatment groups. A multidisciplinary team is required to manage these patients. Patient selection is critical in ensuring successful surgical and non-surgical outcomes. A wide range of options are available and further long term prospective studies, with standardised data capture and outcome goals, are required to evaluate the most appropriate techniques and long term success rates.
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Affiliation(s)
- Jagdeep S Virk
- Department of Otolaryngology-Head and Neck Surgery, Royal National Throat, Nose and Ear Hospital, London, UK
| | - Bhik Kotecha
- Department of Otolaryngology-Head and Neck Surgery, Royal National Throat, Nose and Ear Hospital, London, UK
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Kaditis AG, Alonso Alvarez ML, Boudewyns A, Alexopoulos EI, Ersu R, Joosten K, Larramona H, Miano S, Narang I, Trang H, Tsaoussoglou M, Vandenbussche N, Villa MP, Van Waardenburg D, Weber S, Verhulst S. Obstructive sleep disordered breathing in 2- to 18-year-old children: diagnosis and management. Eur Respir J 2015; 47:69-94. [PMID: 26541535 DOI: 10.1183/13993003.00385-2015] [Citation(s) in RCA: 460] [Impact Index Per Article: 51.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Accepted: 08/11/2015] [Indexed: 12/11/2022]
Abstract
This document summarises the conclusions of a European Respiratory Society Task Force on the diagnosis and management of obstructive sleep disordered breathing (SDB) in childhood and refers to children aged 2-18 years. Prospective cohort studies describing the natural history of SDB or randomised, double-blind, placebo-controlled trials regarding its management are scarce. Selected evidence (362 articles) can be consolidated into seven management steps. SDB is suspected when symptoms or abnormalities related to upper airway obstruction are present (step 1). Central nervous or cardiovascular system morbidity, growth failure or enuresis and predictors of SDB persistence in the long-term are recognised (steps 2 and 3), and SDB severity is determined objectively preferably using polysomnography (step 4). Children with an apnoea-hypopnoea index (AHI) >5 episodes·h(-1), those with an AHI of 1-5 episodes·h(-1) and the presence of morbidity or factors predicting SDB persistence, and children with complex conditions (e.g. Down syndrome and Prader-Willi syndrome) all appear to benefit from treatment (step 5). Treatment interventions are usually implemented in a stepwise fashion addressing all abnormalities that predispose to SDB (step 6) with re-evaluation after each intervention to detect residual disease and to determine the need for additional treatment (step 7).
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Affiliation(s)
- Athanasios G Kaditis
- Pediatric Pulmonology Unit, First Dept of Paediatrics, University of Athens School of Medicine and Aghia Sophia Children's Hospital, Athens, Greece
| | - Maria Luz Alonso Alvarez
- Multidisciplinary Sleep Unit, Pulmonology, University Hospital of Burgos and CIBER of Respiratory Diseases (CIBERES), Burgos Foundation for Health Research, Burgos, Spain
| | - An Boudewyns
- Dept of Otorhinolaryngology Head and Neck Surgery, Antwerp University Hospital, University of Antwerp, Antwerp, Belgium
| | - Emmanouel I Alexopoulos
- Sleep Disorders Laboratory, University of Thessaly School of Medicine and Larissa University Hospital, Larissa, Greece
| | - Refika Ersu
- Division of Paediatric Pulmonology, Marmara University, Istanbul, Turkey
| | - Koen Joosten
- Erasmus MC, Sophia Children's Hospital, Paediatric Intensive Care, Rotterdam, The Netherlands
| | - Helena Larramona
- Paediatric Pulmonology Unit, Dept of Paediatrics, University Autonoma of Barcelona, Corporacio Sanitaria Parc Tauli, Hospital of Sabadell, Barcelona, Spain
| | - Silvia Miano
- Sleep and Epilepsy Centre, Neurocentre of Southern Switzerland, Civic Hospital of Lugano, Lugano, Switzerland
| | - Indra Narang
- Division of Respiratory Medicine, Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Ha Trang
- Paediatric Sleep Centre, Robert Debré University Hospital, EA 7334 REMES Paris-Diderot University, Paris, France
| | - Marina Tsaoussoglou
- Pediatric Pulmonology Unit, First Dept of Paediatrics, University of Athens School of Medicine and Aghia Sophia Children's Hospital, Athens, Greece
| | | | - Maria Pia Villa
- Pediatric Sleep Disease Centre, Child Neurology, NESMOS Dept, School of Medicine and Psychology, Sapienza University of Rome, S. Andrea Hospital, Rome, Italy
| | - Dick Van Waardenburg
- Paediatric Intensive Care Unit, Dept of Paediatrics, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Silke Weber
- Dept of Ophthalmology, Otolaryngology and Head and Neck Surgery, Botucatu Medical School, São Paulo State University-UNESP, Botucatu, São Paulo, Brazil
| | - Stijn Verhulst
- Dept of Paediatrics, Antwerp University Hospital, Edegem, Belgium
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Venekamp RP, Hearne BJ, Chandrasekharan D, Blackshaw H, Lim J, Schilder AGM. Tonsillectomy or adenotonsillectomy versus non-surgical management for obstructive sleep-disordered breathing in children. Cochrane Database Syst Rev 2015; 2015:CD011165. [PMID: 26465274 PMCID: PMC9242010 DOI: 10.1002/14651858.cd011165.pub2] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Obstructive sleep-disordered breathing (oSDB) is a condition that encompasses breathing problems when asleep, due to an obstruction of the upper airways, ranging in severity from simple snoring to obstructive sleep apnoea syndrome (OSAS). It affects both children and adults. In children, hypertrophy of the tonsils and adenoid tissue is thought to be the commonest cause of oSDB. As such, tonsillectomy - with or without adenoidectomy - is considered an appropriate first-line treatment for most cases of paediatric oSDB. OBJECTIVES To assess the benefits and harms of tonsillectomy with or without adenoidectomy compared with non-surgical management of children with oSDB. SEARCH METHODS We searched the Cochrane Register of Studies Online, PubMed, EMBASE, CINAHL, Web of Science, Clinicaltrials.gov, ICTRP and additional sources for published and unpublished trials. The date of the search was 5 March 2015. SELECTION CRITERIA Randomised controlled trials comparing the effectiveness and safety of (adeno)tonsillectomy with non-surgical management in children with oSDB aged 2 to 16 years. DATA COLLECTION AND ANALYSIS We used the standard methodological procedures expected by The Cochrane Collaboration. MAIN RESULTS Three trials (562 children) met our inclusion criteria. Two were at moderate to high risk of bias and one at low risk of bias. We did not pool the results because of substantial clinical heterogeneity. They evaluated three different groups of children: those diagnosed with mild to moderate OSAS by polysomnography (PSG) (453 children aged five to nine years; low risk of bias; CHAT trial), those with a clinical diagnosis of oSDB but with negative PSG recordings (29 children aged two to 14 years; moderate to high risk of bias; Goldstein) and children with Down syndrome or mucopolysaccharidosis (MPS) diagnosed with mild to moderate OSAS by PSG (80 children aged six to 12 years; moderate to high risk of bias; Sudarsan). Moreover, the trials included two different comparisons: adenotonsillectomy versus no surgery (CHAT trial and Goldstein) or versus continuous positive airway pressure (CPAP) (Sudarsan). Disease-specific quality of life and/or symptom score (using a validated instrument): first primary outcomeIn the largest trial with lowest risk of bias (CHAT trial), at seven months, mean scores for those instruments measuring disease-specific quality of life and/or symptoms were lower (that is, better quality of life or fewer symptoms) in children receiving adenotonsillectomy than in those managed by watchful waiting:- OSA-18 questionnaire (scale 18 to 126): 31.8 versus 49.5 (mean difference (MD) -17.7, 95% confidence interval (CI) -21.2 to -14.2);- PSQ-SRBD questionnaire (scale 0 to 1): 0.2 versus 0.5 (MD -0.3, 95% CI -0.31 to -0.26);- Modified Epworth Sleepiness Scale (scale 0 to 24): 5.1 versus 7.1 (MD -2.0, 95% CI -2.9 to -1.1).No data on this primary outcome were reported in the Goldstein trial.In the Sudarsan trial, the mean OSA-18 score at 12 months did not significantly differ between the adenotonsillectomy and CPAP groups. The mean modified Epworth Sleepiness Scale scores did not differ at six months, but were lower in the surgery group at 12 months: 5.5 versus 7.9 (MD -2.4, 95% CI -3.1 to -1.7). Adverse events: second primary outcomeIn the CHAT trial, 15 children experienced a serious adverse event: 6/194 (3%) in the adenotonsillectomy group and 9/203 (4%) in the control group (RD -1%, 95% CI -5% to 2%).No major complications were reported in the Goldstein trial.In the Sudarsan trial, 2/37 (5%) developed a secondary haemorrhage after adenotonsillectomy, while 1/36 (3%) developed a rash on the nasal dorsum secondary to the CPAP mask (RD -3%, 95% CI -6% to 12%). Secondary outcomesIn the CHAT trial, at seven months, mean scores for generic caregiver-rated quality of life were higher in children receiving adenotonsillectomy than in those managed by watchful waiting. No data on this outcome were reported by Sudarsan and Goldstein.In the CHAT trial, at seven months, more children in the surgery group had normalisation of respiratory events during sleep as measured by PSG than those allocated to watchful waiting: 153/194 (79%) versus 93/203 (46%) (RD 33%, 95% CI 24% to 42%). In the Goldstein trial, at six months, PSG recordings were similar between groups and in the Sudarsan trial resolution of OSAS (Apnoea/Hypopnoea Index score below 1) did not significantly differ between the adenotonsillectomy and CPAP groups.In the CHAT trial, at seven months, neurocognitive performance and attention and executive function had not improved with surgery: scores were similar in both groups. In the CHAT trial, at seven months, mean scores for caregiver-reported ratings of behaviour were lower (that is, better behaviour) in children receiving adenotonsillectomy than in those managed by watchful waiting, however, teacher-reported ratings of behaviour did not significantly differ.No data on these outcomes were reported by Goldstein and Sudarsan. AUTHORS' CONCLUSIONS In otherwise healthy children, without a syndrome, of older age (five to nine years), and diagnosed with mild to moderate OSAS by PSG, there is moderate quality evidence that adenotonsillectomy provides benefit in terms of quality of life, symptoms and behaviour as rated by caregivers and high quality evidence that this procedure is beneficial in terms of PSG parameters. At the same time, high quality evidence indicates no benefit in terms of objective measures of attention and neurocognitive performance compared with watchful waiting. Furthermore, PSG recordings of almost half of the children managed non-surgically had normalised by seven months, indicating that physicians and parents should carefully weigh the benefits and risks of adenotonsillectomy against watchful waiting in these children. This is a condition that may recover spontaneously over time.For non-syndromic children classified as having oSDB on purely clinical grounds but with negative PSG recordings, the evidence on the effects of adenotonsillectomy is of very low quality and is inconclusive.Low-quality evidence suggests that adenotonsillectomy and CPAP may be equally effective in children with Down syndrome or MPS diagnosed with mild to moderate OSAS by PSG.We are unable to present data on the benefits of adenotonsillectomy in children with oSDB aged under five, despite this being a population in whom this procedure is often performed for this purpose.
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Affiliation(s)
- Roderick P Venekamp
- University Medical Center UtrechtJulius Center for Health Sciences and Primary Care & Department of OtorhinolaryngologyHeidelberglaan 100UtrechtNetherlands3508 GA
| | - Benjamin J Hearne
- Faculty of Brain Sciences, University College LondonevidENT, Ear InstituteLondonUK
| | | | - Helen Blackshaw
- Faculty of Brain Sciences, University College LondonevidENT, Ear InstituteLondonUK
| | - Jerome Lim
- Medway Maritime HospitalEar, Nose and Throat DepartmentWindmill RoadGillinghamKentUKME7 5NY
| | - Anne GM Schilder
- Faculty of Brain Sciences, University College LondonevidENT, Ear InstituteLondonUK
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Lee CH, Kang KT, Weng WC, Lee PL, Hsu WC. Quality of life after adenotonsillectomy in children with obstructive sleep apnea: short-term and long-term results. Int J Pediatr Otorhinolaryngol 2015; 79:210-5. [PMID: 25555637 DOI: 10.1016/j.ijporl.2014.12.011] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Revised: 12/04/2014] [Accepted: 12/09/2014] [Indexed: 12/01/2022]
Abstract
OBJECTIVE To assess short-term and long-term changes in quality of life after adenotonsillectomy (T&A) in children with obstructive sleep apnea (OSA). MATERIALS AND METHODS Children aged 2-18 years old were enrolled. All subjects had clinical symptoms, overnight polysomnography diagnosis of OSA, and received T&A as treatment. Caregivers were asked to complete the OSA-18 survey before surgery, within 6 months after surgery (short-term), and more than 6 months after surgery (long-term). RESULTS A total of 114 children were included (mean age, 7.0±3.5 years; 75% boys). The mean OSA-18 total score was 71.5±16.0 before surgery. After surgery, the mean OSA-18 total score was significantly decreased in both the short-term (40.3±12.2, p<0.001) and the long-term (42.0±13.7, p<0.001). All five OSA-18 domains were also significantly decreased during short-term and long-term postoperative follow up (p<0.001). Short-term and long-term outcomes were compared. Mean OSA-18 total scores, sleep disturbance score, emotional distress score, daytime function score, and caregiver concerns score did not differ significantly between the short-term and long-term periods, while the physical symptom score was slightly higher in the long-term than the short-term period (9.7±3.3 vs. 8.7±3.0, p=0.02). Additionally, the physical symptoms score was higher in the long-term period in the female (p=0.01), older age (>6 years) (p=0.03), and non-obese (p=0.04) subgroups. CONCLUSION T&A improves short-term and long-term quality of life in children with OSA. Nevertheless, caregivers observed children with aggravation of physical symptoms of quality of life during long-term follow up, especially in the female, older, and non-obese subgroups.
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Affiliation(s)
- Chia-Hsuan Lee
- Department of Otolaryngology, Taipei Hospital, Ministry of Health and Welfare, New Taipei City, Taiwan; Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taiwan
| | - Kun-Tai Kang
- Department of Otolaryngology, Taipei Hospital, Ministry of Health and Welfare, New Taipei City, Taiwan; Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taiwan; Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan
| | - Wen-Chin Weng
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan; Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Pei-Lin Lee
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Wei-Chung Hsu
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan; Sleep Center, National Taiwan University Hospital, Taipei, Taiwan.
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Smith CB, Walker K, Badawi N, Waters KA, MacLean JE. Impact of sleep and breathing in infancy on outcomes at three years of age for children with cleft lip and/or palate. Sleep 2014; 37:919-25. [PMID: 24790270 DOI: 10.5665/sleep.3660] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
STUDY OBJECTIVES To evaluate the relationship between sleep disordered breathing (SDB) in early infancy and outcomes at 3 years of age in children with cleft lip and/or palate (CL/P). DESIGN Observational follow-up study. SETTING Multidisciplinary CL/P clinic, tertiary centre. PARTICIPANTS Children with CL/P who participated in a study of sleep and breathing in infancy. MEASUREMENTS AND RESULTS The families of 52 children were approached for this follow-up study. The children underwent neurocognitive (Bayley Scales of Infant and Toddler Development, Third Edition; BSID-III), quality of life (Infant/Toddler Quality of Life Questionnaire; ITQOL), and growth assessments at 3 years. The families of 33 children (66%) completed follow-up at 36.7 ± 1.4 months. The apnea-hypopnea index (AHI) in infancy was 23.9 ± 18.0 events/h. Mean group BSID-III scores fell within the standardized normal range (10 ± 3) for all domains; however, language scores were lower than control children. Quality of life scores and growth parameter z-scores were similar to published control data. PSG variables in infancy showed significant relationships with outcomes at 3 years of age; lower percentage of AS/REM sleep was associated with lower cognition score; more obstructive events were associated with lower global behavior ITQOL score; and higher number of respiratory events in infancy was associated with lower weight z-score. CONCLUSION Neurocognition, quality of life, and growth measures from children with CL/P fall within a normal range; however, scores in the language domain are lower than controls. Sleep and respiratory elements of SDB in infancy appear to modify these outcomes at 3 years of age.
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Affiliation(s)
- Courtney B Smith
- Department of Respiratory Medicine, The Children's Hospital at Westmead, Westmead, NSW, Australia ; Medical Program, University of New South, Sydney, NSW, Australia
| | - Karen Walker
- Discipline of Paediatrics & Child Health, University of Sydney, Sydney, NSW, Australia ; Neonatal Intensive Care Unit, The Children's Hospital at Westmead, Westmead, NSW, Australia
| | - Nadia Badawi
- Discipline of Paediatrics & Child Health, University of Sydney, Sydney, NSW, Australia ; Neonatal Intensive Care Unit, The Children's Hospital at Westmead, Westmead, NSW, Australia
| | - Karen A Waters
- Discipline of Paediatrics & Child Health, University of Sydney, Sydney, NSW, Australia ; Department of Respiratory Medicine, The Children's Hospital at Westmead, Westmead, NSW, Australia
| | - Joanna E MacLean
- Department of Pediatrics & The Women & Children's Research Institute, University of Alberta, Edmonton, AB, Canada ; Discipline of Paediatrics & Child Health, University of Sydney, Sydney, NSW, Australia ; Department of Respiratory Medicine, The Children's Hospital at Westmead, Westmead, NSW, Australia
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13
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Lightbody KA, Kinshuck AJ, Donne AJ. Pre-operative overnight pulse oximetry to predict high dependency unit intervention in children undergoing adenotonsillectomy for obstructive sleep apnoea. J Laryngol Otol 2014; 128:1-5. [PMID: 24735969 DOI: 10.1017/s0022215114000577] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background: Post-operative high dependency unit beds are often requested for patients undergoing adenotonsillectomy for obstructive sleep apnoea. This study evaluated the utilisation of high dependency unit beds for such cases at our institution, a paediatric tertiary referral centre. Method: A retrospective case note review of patients admitted to the high dependency unit following adenotonsillar surgery for obstructive sleep apnoea, over a two-year period, was performed. Results: Sixty-six cases were identified. Thirty-nine patients underwent pre-operative overnight pulse oximetry; of these, 30 patients had desaturations noted. Seventeen patients had significant post-operative desaturations. These were predicted in all 11 patients who had undergone pre-operative pulse oximetry. The remaining six had not undergone pre-operative pulse oximetry. Nineteen patients required high dependency unit care; eight had experienced post-operative desaturations. Conclusion: High dependency unit care may be required following adenotonsillectomy for obstructive sleep apnoea. In this study, pre-operative overnight pulse oximetry had 100 per cent sensitivity in predicting post-operative desaturations, and may therefore aid the appropriate utilisation of high dependency unit beds for patients undergoing adenotonsillectomy for obstructive sleep apnoea.
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Affiliation(s)
- K A Lightbody
- Department of Otolaryngology, Head and Neck Surgery, Countess of Chester Hospital NHS Foundation Trust, Countess of Chester Health Park, Chester, UK
| | - A J Kinshuck
- Department of Otolaryngology, Head and Neck Surgery, Alder Hey Children's NHS Foundation Trust, Alder Hey Hospital, Liverpool, UK
| | - A J Donne
- Department of Otolaryngology, Head and Neck Surgery, Alder Hey Children's NHS Foundation Trust, Alder Hey Hospital, Liverpool, UK
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Kang KT, Weng WC, Lee CH, Lee PL, Hsu WC. Discrepancy between Objective and Subjective Outcomes after Adenotonsillectomy in Children with Obstructive Sleep Apnea Syndrome. Otolaryngol Head Neck Surg 2014; 151:150-8. [DOI: 10.1177/0194599814529534] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2013] [Accepted: 03/07/2014] [Indexed: 11/16/2022]
Abstract
Objective Adenotonsillectomy (T&A) is the first line therapy for pediatric obstructive sleep apnea (OSA); however, inconsistency between objective and subjective outcomes perplexes physicians. This study investigates changes of objective and subjective outcomes in children with OSA after T&A, in particular, to elucidate correlations and discrepancies between these 2 measures. Study Design Case series with record review. Setting Tertiary referral medical center. Subjects and Methods Symptomatic children with polysomnographic diagnosis of OSA (apnea-hypopnea index [AHI] > 1) were included. All children underwent T&A to treat OSA, along with completely objective (polysomnography) and subjective (Obstructive Sleep Apnea 18-Item Quality-of-Life Questionnaire [OSA-18]) measures before and 3 months after surgery. Results One hundred nineteen children were included (mean age, 6.9 ± 3.3 years; 76% boys). Adenotonsillectomy significantly reduced AHI from 15.4 ± 21.2 per hour to 1.6 ± 2.5 per hour ( P < .001). The OSA-18 scores were significantly improved after surgery ( P < .001). A weak but statistically significant positive correlation was found between AHI and OSA-18 scores preoperatively (ρ = 0.22, P = .016) but not postoperatively (ρ = 0.04, P = .677). Among those cases with residual OSA after surgery, only 6% (3/54) had a residual effect on quality of life (OSA-18 score > 60). Conclusion Adenotonsillectomy improves both objective and subjective outcomes. After surgery, quality of life significantly improved subjectively, despite an incomplete resolution of OSA objectively, leading to a better correlation between objective and subjective measures before as opposed to after surgery. Discrepancy between the 2 measures warrants an evaluation of a child both objectively and subjectively when treating OSA.
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Affiliation(s)
- Kun-Tai Kang
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan
- Department of Otolaryngology, Taipei Hospital, Ministry of Health and Welfare, New Taipei City, Taiwan
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Wen-Chin Weng
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Chia-Hsuan Lee
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
- Department of Otolaryngology, China Medical University Hospital, Taipei Branch, Taiwan
| | - Pei-Lin Lee
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Wei-Chung Hsu
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan
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15
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The utility of a portable sleep monitor to diagnose sleep-disordered breathing in a pediatric population. Can Respir J 2013; 21:31-5. [PMID: 24083303 DOI: 10.1155/2014/271061] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Central and⁄or obstructive sleep-disordered breathing (SDB) in children represents a spectrum of abnormal breathing during sleep. SDB is diagnosed using the gold standard, overnight polysomnography (PSG). The limited availability and access to PSG prevents its widespread use, resulting in significant delays in diagnosis and treatment of SDB. As such, portable sleep monitors are urgently needed. OBJECTIVE To evaluate the utility of a commercially available portable sleep study monitor (PSS-AL) (ApneaLink, ResMed, USA) to diagnose SDB in children. METHODS Children referred to a pediatric sleep facility were simultaneously monitored using the PSS-AL monitor and overnight PSG. The apnea-hypopnea index (AHI) was calculated using the manual and autoscoring function of the PSS-AL, and PSG. Sensitivity and specificity were compared with the manually scored PSS-AL and PSG. Pearson correlations and Bland-Altman plots were constructed. RESULTS Thirty-five children (13 female) completed the study. The median age was 11.0 years and the median body mass index z-score was 0.67 (range -2.3 to 3.8). SDB was diagnosed in 17 of 35 (49%) subjects using PSG. The AHI obtained by manually scored PSS-AL strongly correlated with the AHI obtained using PSG (r=0.89; P<0.001). Using the manually scored PSS-AL, a cut-off of AHI of >5 events⁄h had a sensitivity of 94% and a specificity of 61% to detect any SDB diagnosed by PSG. CONCLUSIONS Although PSG is still recommended for the diagnosis of SDB, the ApneaLink sleep monitor has a role for triaging children referred for evaluation of SDB, but has limited ability to determine the nature of the SDB.
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