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Costa M, Correia-Costa L, Santos AC, Azevedo I. Obstructive sleep related breathing disorders and cardiometabolic risk factors - A Portuguese birth cohort. Respir Med 2024; 222:107531. [PMID: 38246393 DOI: 10.1016/j.rmed.2024.107531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 01/11/2024] [Accepted: 01/12/2024] [Indexed: 01/23/2024]
Abstract
BACKGROUND Pediatric obstructive sleep related breathing disorders (SRBD) are an important under-diagnosed health problem with associated cardiometabolic comorbidities, demonstrated with polysomnographic studies in selected samples. Our main goal was to assess the prevalence of SRBD in a population-based cohort and to analyze its association with cardiometabolic risk factors, in general and by sex. METHODS Pediatric Sleep Questionnaire (PSQ) was applied to parents of 7-years-old children evaluated in the birth cohort, Generation XXI. Sex, anthropometrics, blood pressure (BP), lipid profile, glucose, insulin, HOMA-IR, and high-sensitivity C-reactive protein were compared among children with/without SRBD, using Chi-square, Mann-Whitney tests and logistic regression models. RESULTS A total of 1931 children (51.2 % boys) were included; 17.5 % were overweight and 15.7 % obese. The prevalence of SRBD was 13.4 %, more frequent among boys (15.7 % vs.10.9 %, p = 0.002) and in overweight/obese children (22.0 % vs.13.6 % vs.11.3 % in obese, overweight and normal weight group, respectively, p < 0.001). Children with SRBD had higher systolic BP (107 ± 8 vs.105±9 mmHg; p = 0.001) and lower HDL-cholesterol levels (54 ± 11 vs.56 ± 11 mg/dL; p = 0.04) than children without SRBD. After adjustment for sex, age, birthweight-for-gestational age and maternal age, children with SRBD had higher BMI-z-score, systolic BP, insulin and HOMA-IR levels, and lower HDL-cholesterol, when compared to those without SRBD, but these associations were lost when adjusting to BMI z-score. Analyzing obese children with the same regression model, those with SRBD presented lower HDL-cholesterol than those without SRBD. CONCLUSIONS Our results identified a male predominance of SRBD in pre-pubertal children and highlighted the potential contribution of SRBD to cardiovascular risk in obese children.
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Affiliation(s)
- Mariana Costa
- Faculty of Medicine, Universidade do Porto, Porto, Portugal; Department of Pediatrics, Centro Hospitalar de Leiria, Portugal
| | - Liane Correia-Costa
- Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal; Pediatric Nephrology Unit, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário de Santo António, Porto, Portugal; EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal; Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Universidade do Porto, Porto, Portugal.
| | - Ana Cristina Santos
- Department of Public Health and Forensic Sciences and Medical Education, Faculty of Medicine, Universidade do Porto, Porto, Portugal
| | - Inês Azevedo
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal; Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Universidade do Porto, Porto, Portugal; Department of Public Health and Forensic Sciences and Medical Education, Faculty of Medicine, Universidade do Porto, Porto, Portugal; Clinical Epidemiology, Predictive Medicine and Public Health Department, Faculty of Medicine, Universidade do Porto, Porto, Portugal; Department of Obstetrics-Gynecology and Pediatrics, Faculty of Medicine, Universidade do Porto, Porto, Portugal; Department of Pediatrics, Centro Hospitalar Universitário de São João, Porto, Portugal
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Chabuz CA, Lackey TG, Pickett KL, Friedman NR. Accuracy of parental perception of nighttime breathing in children with Down syndrome after adenotonsillectomy. J Clin Sleep Med 2024; 20:237-243. [PMID: 37858282 PMCID: PMC10835771 DOI: 10.5664/jcsm.10850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 09/18/2023] [Accepted: 09/19/2023] [Indexed: 10/21/2023]
Abstract
STUDY OBJECTIVES Clinical practice guidelines recommend screening all children with Down syndrome for obstructive sleep apnea with polysomnography by age 4 years. Because persistent obstructive sleep apnea (obstructive apnea-hypopnea index > 1 event/h) following adenotonsillectomy (T&A) is common in children with Down syndrome, it is important to know whether clinicians can rely on parental assessment postoperatively. The primary objective is to identify accuracy of parental perception of nighttime breathing following T&A compared with preoperative assessment. METHODS Patients with Down syndrome who underwent T&A along with polysomnography prior to and after the surgical procedure were included. Parents completed a 3-question pre- and postsurgery survey regarding nighttime symptoms. The responses were categorized into 3 groups: infrequent (< 3 nights/wk), sometimes (> 3 nights/wk but < 6 nights/wk), or frequent (≥ 6 nights/wk) on at least 1 question. The primary end point was identifying the accuracy of parental perception of nighttime breathing in children with Down syndrome following T&A. RESULTS A total of 256 children met inclusion criteria, of which 117 (46%) were included. A total of 71 (68%) children had an obstructive apnea-hypopnea index > 5 events/h preoperatively compared with 55 (47%) postoperatively. There was no association between parents' perception of symptoms and obstructive sleep apnea categorization postoperatively (P > .05) or of parents' perception of symptoms improving and obstructive sleep apnea categorization improving postoperatively (P > .05). CONCLUSIONS Despite previous experience, parents are unable to predict nighttime breathing patterns following a T&A. We recommend obtaining a polysomnogram rather than relying on parental assessment to determine whether a T&A has been successful. CITATION Chabuz CA, Lackey TG, Pickett KL, Friedman NR. Accuracy of parental perception of nighttime breathing in children with Down syndrome after adenotonsillectomy. J Clin Sleep Med. 2024;20(2):237-243.
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Affiliation(s)
- Carolyn A. Chabuz
- Department of Otolaryngology – Head & Neck Surgery, University of Colorado, Aurora, Colorado
| | - Taylor G. Lackey
- Department of Otolaryngology – Head & Neck Surgery, University of Colorado, Aurora, Colorado
| | - Kaci L. Pickett
- Department of Pediatric Otolaryngology, University of Colorado School of Medicine and Children’s Hospital Colorado, Aurora, Colorado
| | - Norman R. Friedman
- Department of Pediatric Otolaryngology, University of Colorado School of Medicine and Children’s Hospital Colorado, Aurora, Colorado
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Sullivan NAT, Smit JA, Lachkar N, Logjes RJH, Kruisinga FH, Reinert S, Persson M, Davies G, Breugem CC. Differences in analysis and treatment of upper airway obstruction in Robin sequence across different countries in Europe. Eur J Pediatr 2023; 182:1271-1280. [PMID: 36633656 DOI: 10.1007/s00431-022-04781-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/19/2022] [Accepted: 12/21/2022] [Indexed: 01/13/2023]
Abstract
The goal of this study was to explore the availability of diagnostic and treatment options for managing upper airway obstruction (UAO) in infants with Robin Sequence (RS) in Europe. Countries were divided in lower- (LHECs, i.e., PPP per capita < $4000) and higher-health expenditure countries (HHECs, i.e., PPP per capita ≥ $4000). An online survey was sent to European healthcare professionals who treat RS. The survey was designed to determine the availability of diagnostic tools such as arterial blood gas analysis (ABG), pulse oximetry, CO2 analysis, polysomnography (PSG), and sleep questionnaires, as well as to identify the used treatment options in a specific center. Responses were received from professionals of 85 centers, originating from 31 different countries. It was equally challenging to provide care for infants with RS in both LHECs and HHECs (3.67/10 versus 2.65/10, p = 0.45). Furthermore, in the LHECs, there was less access to ABG (85% versus 98%, p = 0.03), CO2 analysis (45% versus 70%, p = 0.03), and PSG (54% versus 93%, p < 0.01). There were no significant differences in the accessibility concerning pulse oximetry, sleep questionnaires, home saturation monitoring, nasopharyngeal tubes, Tuebingen plates, and mandibular distraction. Conclusion: This study demonstrates a large difference in available care for infants with RS throughout Europe. LHECs have less access to diagnostic tools in RS when compared to HHECs. There is, however, no difference in the availability of treatment modalities between LHECs and HHECs. What is Known: • Patients with Robin sequence (RS) require complex and multidisciplinary care. They can present with moderate to severe upper airway obstruction (UAO). There exists a large variety in the use of diagnostics for both UAO treatment indications and evaluations. In most cases, conservative management of UAO in RS is sufficient. Patients with UAO that persist despite conservative management ultimately need surgical intervention. To determine which intervention is best suitable for the individual RS patient, the level of UAO needs to be determined through diagnostic testing. • There is a substantial variation among institutions across Europe for both diagnostics and treatment options in UAO. A standardized, internationally accepted protocol for the assessment and management of UAO in RS could guide healthcare professionals in the timing of assessment and indications to prevent escalation of UAO. Creating such a protocol might be a challenge, as there are large financial differences between countries in Europe (e.g., health expenditure per capita in purchasing power parity in international dollars ranges from $600 to over $8500). What is New: • There is a substantial variation in the availability of objective diagnostic tools between European countries. Arterial blood gas analysis, CO2 analysis and polysomnography are not equally accessible for lower-healthcare expenditure countries (LHECs) compared to higher-healthcare expenditure countries (HHECs). These differences are not only limited to availability; there is also a difference in quality of these diagnostic tools. Surprisingly, there is no difference in access to treatment tools between LHECs and HHECs. • There is national heterogeneity in access to tools for diagnosis and treatment of RS, which suggests centralization of health care, showing that specialized care is only available in tertiary centers. By centralization of care for RS infants, diagnostics and treatment can be optimized in the best possible way to create a uniform European protocol and ultimately equal care across Europe. Learning what is necessary for adequate monitoring could lead to better allocation of resources, which is especially important in a low-resource setting.
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Affiliation(s)
- Nathaniel A T Sullivan
- Department of Plastic Surgery, Amsterdam UMC, Location University of Amsterdam, Emma Childrens Hospital, Meibergdreef 9, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development, Amsterdam, The Netherlands
| | - Johannes A Smit
- Department of Plastic Surgery, Amsterdam UMC, Location University of Amsterdam, Emma Childrens Hospital, Meibergdreef 9, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development, Amsterdam, The Netherlands
| | - Nadia Lachkar
- Department of Plastic Surgery, Amsterdam UMC, Location University of Amsterdam, Emma Childrens Hospital, Meibergdreef 9, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development, Amsterdam, The Netherlands
| | - Robrecht J H Logjes
- Department of Plastic Surgery, Amsterdam UMC, Location University of Amsterdam, Emma Childrens Hospital, Meibergdreef 9, Amsterdam, The Netherlands
| | - Frea H Kruisinga
- Amsterdam Reproduction and Development, Amsterdam, The Netherlands
- Department of Pediatrics, Amsterdam UMC, Location University of Amsterdam, Emma Childrens Hospital, Meibergdreef 9, Amsterdam, The Netherlands
| | - Siegmar Reinert
- Department of Oral and Maxillofacial Surgery, Tuebingen University Hospital, Osianderstrasse 2-8, Tuebingen, 72076, Germany
| | - Martin Persson
- Faculty of Health Science, Kristianstad University, Elmetorpsvägen 15, Kristianstad, 291 39, Sweden
| | - Gareth Davies
- European Cleft Organisation, Verrijn Stuartlaan 28, Rijswijk, ZH, 2288 EL, The Netherlands
| | - Corstiaan C Breugem
- Department of Plastic Surgery, Amsterdam UMC, Location University of Amsterdam, Emma Childrens Hospital, Meibergdreef 9, Amsterdam, The Netherlands.
- Amsterdam Reproduction and Development, Amsterdam, The Netherlands.
- Department of Pediatrics, Amsterdam UMC, Location University of Amsterdam, Emma Childrens Hospital, Meibergdreef 9, Amsterdam, The Netherlands.
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Masoud AI, Mosli RH. Arabic translation and validation of a pediatric sleep questionnaire to assess the prevalence of sleep-disordered breathing among Saudi pre-school children. BMC Pediatr 2023; 23:50. [PMID: 36721123 PMCID: PMC9890847 DOI: 10.1186/s12887-022-03820-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 12/26/2022] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVES (1) To translate to Arabic a validated pediatric sleep questionnaire, (2) To assess the validity and reliability of the translated questionnaire, and (3) To assess the prevalence of sleep-disordered breathing (SDB) among a group of pre-school children in Jeddah, Saudi Arabia. METHODS Using forward and back-translation, a set of 6 hierarchically arranged questions that comprise the Gozal sleep questionnaire was translated into Arabic. Validity was assessed using face validity and content validity for consistency and clarity, using both item-level and scale-level content validity indices (I-CVI, S-CVI). Consent forms were sent to 1783 mothers recruited from 8 different pre-schools in Jeddah between October 2017 and April 2018, and 209 signed and returned the consent forms. Out of this sample, 34 mothers were contacted to assess internal consistency using Cronbach's alpha, and test-retest reliability using Interclass correlation coefficient (ICC). Finally, all 209 mothers were contacted to answer the questionnaire to obtain the prevalence of SDB. RESULTS Using face validity and content validity, the translated questionnaire proved to be valid with perfect I-CVI and S-CVI. Internal consistency (Cronbach's Alpha 0.64-0.89) and test-retest reliability (ICC=0.87, p<0.001) showed the translated questionnaire to have good to favorable reliability. Depending on the severity of SDB, the prevalence of SDB was 7.7%, 5.7%, and 3.8% for mild, moderate and severe cut-off values respectively. CONCLUSION A validated pediatric sleep questionnaire to assess SDB was translated into Arabic and the translation proved to be valid and reliable. The prevalence of SDB was found to be very comparable to other areas in the world.
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Affiliation(s)
- Ahmed I Masoud
- grid.412125.10000 0001 0619 1117Department of Orthodontics, Faculty of Dentistry, King Abdulaziz University, PO Box 80209, Jeddah, 21589 Saudi Arabia
| | - Rana H Mosli
- grid.412125.10000 0001 0619 1117Clinical Nutrition Department, Faculty of Applied Medical Sciences, King Abdulaziz University, PO Box 80209, Jeddah, 21589 Saudi Arabia
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Zhu Q, Wada H, Onuki K, Kitazawa T, Furuya R, Miyakawa M, Sato S, Yonemoto N, Ueda Y, Nakano H, Gozal D, Tanigawa T. Validity and reliability of the Japanese version of the severity hierarchy score for pediatric obstructive sleep apnea screening. Sleep Med 2023; 101:357-364. [PMID: 36493656 DOI: 10.1016/j.sleep.2022.11.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/18/2022] [Accepted: 11/19/2022] [Indexed: 11/23/2022]
Abstract
OBJECTIVE This study aimed to evaluate the validity and reliability of the Japanese version of the severity hierarchy score (J-SHS) in the screening of pediatric obstructive sleep apnea (OSA) among Japanese community children. METHODS A total of 922 children from elementary schools in Tokyo were recruited. Their parents completed the J-SHS questionnaire, and the children underwent an overnight Tracheal Sound (TS) recording. The reliability of the J-SHS was assessed by Cronbach's alpha coefficients and Spearman's correlation. Construct validity was determined by factor analysis. The discriminative ability to diagnose OSA was evaluated by constructing ROC curves. RESULTS Five hundred and seventeen children (51.8% male, mean age 7.1 ± 0.7 years) were included. Cronbach's alpha coefficient was 0.80. Factor analysis resulted in a two-factor structure, with factor loadings all above 0.4. A J-SHS score of >1.88 exhibited a 60% sensitivity, 93% specificity, and an area under the curve (AUC) of 0.78 for detecting an apnea-hypopnea index (AHI) of ≥5/h; a J-SHS score of >2.06 exhibited a 75% sensitivity, 84% specificity and AUC of 0.84 for detecting an AHI of ≥3/h among the children with a snoring frequency above two nights/wk. CONCLUSION The J-SHS exhibits good performance as a screening tool providing a quick and straightforward approach for identifying Japanese children at risk for OSA.
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Affiliation(s)
- Qinye Zhu
- Department of Public Health, Juntendo University Graduate School of Medicine, Hongo, Bunkyo-Ku, Tokyo, Japan
| | - Hiroo Wada
- Department of Public Health, Juntendo University Graduate School of Medicine, Hongo, Bunkyo-Ku, Tokyo, Japan
| | - Keisike Onuki
- Department of Public Health, Juntendo University Graduate School of Medicine, Hongo, Bunkyo-Ku, Tokyo, Japan
| | - Takayuki Kitazawa
- Department of Public Health, Juntendo University Graduate School of Medicine, Hongo, Bunkyo-Ku, Tokyo, Japan
| | - Ritsuko Furuya
- Department of Public Health, Juntendo University Graduate School of Medicine, Hongo, Bunkyo-Ku, Tokyo, Japan
| | - Mariko Miyakawa
- Department of Public Health, Juntendo University Graduate School of Medicine, Hongo, Bunkyo-Ku, Tokyo, Japan
| | - Setsuko Sato
- Department of Public Health, Juntendo University Graduate School of Medicine, Hongo, Bunkyo-Ku, Tokyo, Japan
| | - Naohiro Yonemoto
- Department of Public Health, Juntendo University Graduate School of Medicine, Hongo, Bunkyo-Ku, Tokyo, Japan
| | - Yuito Ueda
- Department of Public Health, Juntendo University Graduate School of Medicine, Hongo, Bunkyo-Ku, Tokyo, Japan
| | - Hiroshi Nakano
- Sleep Disorders Centre, National Hospital Organization Fukuoka National Hospital, Yakatabaru, Minami-Ku, Fukuoka City, Japan
| | - David Gozal
- Department of Child Health, University of Missouri School of Medicine, Columbia, MO, USA
| | - Takeshi Tanigawa
- Department of Public Health, Juntendo University Graduate School of Medicine, Hongo, Bunkyo-Ku, Tokyo, Japan.
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Gutiérrez-Tobal GC, Álvarez D, Kheirandish-Gozal L, Del Campo F, Gozal D, Hornero R. Reliability of machine learning to diagnose pediatric obstructive sleep apnea: Systematic review and meta-analysis. Pediatr Pulmonol 2022; 57:1931-1943. [PMID: 33856128 DOI: 10.1002/ppul.25423] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 04/07/2021] [Accepted: 04/10/2021] [Indexed: 12/27/2022]
Abstract
BACKGROUND Machine-learning approaches have enabled promising results in efforts to simplify the diagnosis of pediatric obstructive sleep apnea (OSA). A comprehensive review and analysis of such studies increase the confidence level of practitioners and healthcare providers in the implementation of these methodologies in clinical practice. OBJECTIVE To assess the reliability of machine-learning-based methods to detect pediatric OSA. DATA SOURCES Two researchers conducted an electronic search on the Web of Science and Scopus using term, and studies were reviewed along with their bibliographic references. ELIGIBILITY CRITERIA Articles or reviews (Year 2000 onwards) that applied machine learning to detect pediatric OSA; reported data included information enabling derivation of true positive, false negative, true negative, and false positive cases; polysomnography served as diagnostic standard. APPRAISAL AND SYNTHESIS METHODS Pooled sensitivities and specificities were computed for three apnea-hypopnea index (AHI) thresholds: 1 event/hour (e/h), 5 e/h, and 10 e/h. Random-effect models were assumed. Summary receiver-operating characteristics (SROC) analyses were also conducted. Heterogeneity (I 2 ) was evaluated, and publication bias was corrected (trim and fill). RESULTS Nineteen studies were finally retained, involving 4767 different pediatric sleep studies. Machine learning improved diagnostic performance as OSA severity criteria increased reaching optimal values for AHI = 10 e/h (0.652 sensitivity; 0.931 specificity; and 0.940 area under the SROC curve). Publication bias correction had minor effect on summary statistics, but high heterogeneity was observed among the studies.
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Affiliation(s)
- Gonzalo C Gutiérrez-Tobal
- Biomedical Engineering Group, Universidad de Valladolid, Valladolid, Spain.,Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina, (CIBER-BBN), Zaragoza, Spain
| | - Daniel Álvarez
- Biomedical Engineering Group, Universidad de Valladolid, Valladolid, Spain.,Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina, (CIBER-BBN), Zaragoza, Spain.,Department of Pneumology, Río Hortega University Hospital, Valladolid, Spain
| | - Leila Kheirandish-Gozal
- Department of Child Health, Child Health Research Institute, The University of Missouri School of Medicine, Columbia, Missouri, USA
| | - Félix Del Campo
- Biomedical Engineering Group, Universidad de Valladolid, Valladolid, Spain.,Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina, (CIBER-BBN), Zaragoza, Spain.,Department of Pneumology, Río Hortega University Hospital, Valladolid, Spain
| | - David Gozal
- Department of Child Health, Child Health Research Institute, The University of Missouri School of Medicine, Columbia, Missouri, USA
| | - Roberto Hornero
- Biomedical Engineering Group, Universidad de Valladolid, Valladolid, Spain.,Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina, (CIBER-BBN), Zaragoza, Spain.,Department of Pneumology, Río Hortega University Hospital, Valladolid, Spain
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Pauletto P, Polmann H, Conti Réus J, Massignan C, de Souza BDM, Gozal D, Lavigne G, Flores-Mir C, De Luca Canto G. Sleep bruxism and obstructive sleep apnea: association, causality or spurious finding? A scoping review. Sleep 2022; 45:6571501. [DOI: 10.1093/sleep/zsac073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 02/26/2022] [Indexed: 11/14/2022] Open
Abstract
Abstract
Study Objectives
To evaluate the available evidence on the putative relationships between sleep bruxism (SB) and, obstructive sleep apnea (OSA) to assess the extent of research on this topic, and to formulate suggestions for future research.
Methods
A scoping review including studies examining temporal and overall association and prevalence of SB and OSA was performed. Six main databases and gray literature were searched. The studies selection was conducted by three independent reviewers. A narrative synthesis of the results was carried out.
Results
Thirteen studies in adults and eight studies in children were finally included. The median of concomitant conditions prevalence was 39.3% in adults and 26.1% in children. Marked methodological variability was identified among studies in adults and even more when we compared detection methods in children. No significant association between OSA and SB emerged in most studies in adults, while an association may be possible in children.
Conclusions
Based on the current literature, it is not possible to confirm that there is a relationship between SB and OSA in adults. In patients under pediatric care, although this association seems plausible, there is currently insufficient supportive evidence. Standardized validated methodologies for identifying SB should be consistently used in both populations before reaching any conclusion regarding such association. Furthermore, assessment of shared phenotypes between patients with SB and patients with OSA may reveal new insights that will contribute to personalized approaches aiming to optimize the management of such comorbidities.
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Affiliation(s)
- Patrícia Pauletto
- Department of Dentistry, Federal University of Santa Catarina , Florianópolis , Brazil
- Brazilian Centre for Evidence-Based Research (COBE), Federal University of Santa Catarina , Florianópolis , Brazil
| | - Helena Polmann
- Department of Dentistry, Federal University of Santa Catarina , Florianópolis , Brazil
- Brazilian Centre for Evidence-Based Research (COBE), Federal University of Santa Catarina , Florianópolis , Brazil
| | - Jéssica Conti Réus
- Department of Dentistry, Federal University of Santa Catarina , Florianópolis , Brazil
- Brazilian Centre for Evidence-Based Research (COBE), Federal University of Santa Catarina , Florianópolis , Brazil
| | - Carla Massignan
- Brazilian Centre for Evidence-Based Research (COBE), Federal University of Santa Catarina , Florianópolis , Brazil
- Department of Dentistry, University of Brasília , Brasília , Brazil
| | | | - David Gozal
- Department of Child Health, University of Missouri , Columbia, Missouri , United States
| | - Gilles Lavigne
- Department of Dentistry, Faculty of Dental Medicine, Université de Montreal, Montréal , Canada
| | | | - Graziela De Luca Canto
- Department of Dentistry, Federal University of Santa Catarina , Florianópolis , Brazil
- Brazilian Centre for Evidence-Based Research (COBE), Federal University of Santa Catarina , Florianópolis , Brazil
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Masoud AI, Adavadkar PA, Park C, Gowharji LF, Alwadei AH, Carley DW. Comparing two pediatric sleep questionnaires: The Pediatric Sleep Questionnaire (PSQ) and a set of 6 hierarchically arranged questions (6Q). Cranio 2022; 40:303-312. [DOI: 10.1080/08869634.2020.1792221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Ahmed I. Masoud
- Department of Orthodontics, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Pranshu A. Adavadkar
- University of Illinois Hospital and Health Sciences System, University of Illinois College of Medicine, Chicago, IL, USA
| | - Chang Park
- Departments of Biobehavioral Health Science, Medicine and Bioengineering, University of Illinois, Chicago, IL, USA
| | - Lena F. Gowharji
- Department of Radiology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Abdurahman H. Alwadei
- Department of Pediatric Dentistry and Orthodontics, College of Dentistry, King Saud University, Riyadh, Saudi Arabia
| | - David W. Carley
- Departments of Biobehavioral Health Science, Medicine and Bioengineering, University of Illinois, Chicago, IL, USA
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Prajsuchanai T, Tanphaichitr A, Hosiri T, Ungkanont K, Banhiran W, Vathanophas V, Gozal D. Prevalence of high-risk for obstructive sleep apnea in attention deficit hyperactivity disorder children referred to psychiatry clinic and impact on quality of life. Front Psychiatry 2022; 13:926153. [PMID: 35935414 PMCID: PMC9353399 DOI: 10.3389/fpsyt.2022.926153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 07/04/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES To study the prevalence of high-risk obstructive sleep apnea (OSA) in attention deficit hyperactivity disorder (ADHD) children in a child and adolescent psychiatry clinic using the Thai version of the Pediatric Obstructive Sleep Apnea Screening Tool (POSAST) questionnaire. The secondary objective was to evaluate the quality of life and identify associated factors for high-risk OSA in ADHD children. STUDY DESIGN Prospective cross-sectional study. MATERIAL AND METHOD Caregivers of pediatric patients aged 5-18 years old and diagnosed with ADHD by child and adolescent psychiatrists were surveyed about their child's sleeping habits. RESULTS Two hundred and seventy-four subjects were included. The patients' mean age was 10.4 ± 2.6 years, and 82.8% were males. There were 30 children (10.9%) diagnosed with obesity, 46 (16.8%) with chronic rhinitis, and 9 (3.3%) with asthma. The median duration of ADHD symptoms was 22.1 months. The prevalence of high-risk OSA was 18.2% and was associated with significantly reduced quality of life (adjusted OR = 4.46, 95% CI: 2.26-8.81, P < 0.001). A significant association between high-risk OSA and obesity also emerged (adjusted OR = 2.84, 95% CI: 1.17-6.88, P = 0.021). CONCLUSION An elevated prevalence of high-risk OSA is present among Thai children with ADHD, and significantly impacts quality of life. A significant association between high-risk OSA and obesity is also detected in patients with ADHD. Therefore, screening for high-risk OSA in ADHD patients may likely facilitate early detection and treatment of OSA, and potentially prevent adverse consequences.
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Affiliation(s)
| | - Archwin Tanphaichitr
- Department of Otorhinolaryngology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Tikumporn Hosiri
- Department of Psychiatry, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kitirat Ungkanont
- Department of Otorhinolaryngology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Wish Banhiran
- Department of Otorhinolaryngology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Vannipa Vathanophas
- Department of Otorhinolaryngology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - David Gozal
- Department of Child Health and the Child Health Research Institute, University of Missouri School of Medicine, Columbia, MO, United States
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Association of Symptoms of Sleep-Related Breathing Disorders with Asthma Control in Indian Children. Indian J Pediatr 2022; 89:31-36. [PMID: 34117623 DOI: 10.1007/s12098-021-03797-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 04/30/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To explore the association of symptoms of sleep-related breathing disorders (SRBD) with asthma control in Indian children. METHODS This study was carried out in the pediatric chest clinic of a tertiary care center in western India. Children from 6 to 18 y of age with a physician-diagnosed case of asthma were included in the study. A validated pediatric sleep questionnaire, SRBD scale, was used to screen the symptoms of SRBD. At the same time, Asthma Control Questionnaire (ACQ) was administered to assess asthma control. RESULTS A total of 207 (73% boys) children with asthma were enrolled; the median age was 10 (7, 13) y. Asthma symptoms were well controlled (ACQ ≤ 0.75) in 102 (49.3%) and partly or poorly controlled (ACQ > 0.75) in 105 (50.7%) children. Inattention and/or hyperactivity was the most common SRBD symptom observed in 125 (60.4%) children; daytime sleepiness, mouth breathing, snoring, and night-time breathing problems were observed in 92 (44.5%), 91 (44%), 77 (37.2%), and 68 (32.8%) children, respectively. SRBD score showed a near-linear correlation with ACQ score (r = 0.28, p < 0.001). The score was positive in 52 (25.1%) children. A positive SRBD score was statistically more common in partly or poorly controlled asthma (aOR 2.5; 95% CI: 1.2-5.0; p = 0.01). However, the positive score did not show a statistically significant association with gender, being underweight, obesity, allergic rhinitis, compliance to therapy, and inhalation technique. CONCLUSION SRBD symptoms are common in children with asthma. They showed a statistically significant association with partly or poorly controlled asthma. Therefore, it would be interesting to look for SRBD symptoms in children with partly or poorly controlled asthma.
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Tanphaichitr A, Chuenchod P, Ungkanont K, Banhiran W, Vathanophas V, Gozal D. Validity and reliability of the Thai version of the pediatric obstructive sleep apnea screening tool. Pediatr Pulmonol 2021; 56:2979-2986. [PMID: 34162014 DOI: 10.1002/ppul.25534] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 05/13/2021] [Accepted: 06/02/2021] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Obstructive sleep apnea (OSA) is highly prevalent in children and requires an expensive and relatively unavailable sleep study for diagnosis. This study was undertaken to translate the previously validated pediatric OSA screening tool (POSAST) to the Thai language and assess its accuracy and test-retest reliability in at-risk symptomatic children. STUDY DESIGN Prospective cross-sectional cohort study. METHODS Pediatric patients clinically referred for suspected OSA who underwent overnight polysomnography (PSG) were recruited, and caregivers completed the Thai version of the POSAST. The same questionnaire was completed again after 2-4 weeks. The reliability of the questionnaire was determined by internal consistency and test-retest reliability. The validity of the questionnaire was assessed by constructing receiver operating characteristic (ROC) curves to identify the equation-derived score and total additive score cutoff points that identify high risk for moderate and severe OSA (AHI of ≥ 5 events/h). RESULTS One hundred and ten subjects completed the study. The mean age was 8.4 ± 2.9 years. The mean apnea-hypopnea index (AHI) was 10.9 ± 11.9 events/h. Test-retest reliability (Pearson correlation coefficient = 0.96, p < .001) and internal consistency between each question (Cronbach's alpha coefficient = 0.82, p < .001) were excellent. An equation-derived score cut-off of 1.9 yielded 78.4% sensitivity, 50.0% specificity, 76.3% positive predictive value (PPV), and 52.9% negative predictive value (NPV), while a total additive score cut-off of 8 corresponded to 81.1% sensitivity, 52.8% specificity, 77.9% PPV, and 57.6% NPV for diagnosing moderate and severe OSA (AHI ≥ 5 events/h). CONCLUSION The internal consistency and reproducibility of the Thai version of the POSAST are satisfactory, display acceptable validity, and the instrument can be used for screening symptomatic Thai children for OSA.
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Affiliation(s)
- Archwin Tanphaichitr
- Department of Otorhinolaryngology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | | | - Kitirat Ungkanont
- Department of Otorhinolaryngology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Wish Banhiran
- Department of Otorhinolaryngology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Vannipa Vathanophas
- Department of Otorhinolaryngology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - David Gozal
- Department of Child Health and the Child Health Research Institute, University of Missouri School of Medicine, Columbia, Missouri, USA
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Accuracy of the sleep clinical record for the diagnosis of pediatric moderate-to-severe obstructive sleep apnea syndrome. Sleep Breath 2021; 26:763-769. [PMID: 34365608 DOI: 10.1007/s11325-021-02471-4] [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: 04/22/2021] [Revised: 07/31/2021] [Accepted: 08/03/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE The sleep clinical record (SCR) has been used to diagnose obstructive sleep apnea syndrome (OSAS) in children when access to polysomnography (PSG) is limited. Our aim was to determine the best SCR score that could facilitate diagnosis of moderate-to-severe OSAS in children with snoring. METHODS Healthy children with history of snoring, who were referred for PSG, were prospectively recruited. The SCR score was calculated. Receiver operating characteristic curves (ROCs) were plotted to determine the area under curve (AUC), and the optimum SCR cutoff value was determined using the Youden index (J). RESULTS Two hundred and seventy-three children were recruited (mean age 6.3 ± 2.5 years; median obstructive apnea-hypopnea index 1.5 episodes/h; range 0-61.1). The mean SCR score was 6.9 ± 3.6. Forty-six children had moderate-to-severe OSAS. Subjects with moderate-to-severe OSAS had a significantly higher mean SCR score (10.2 ± 2.9) than those with mild OSAS (6.2 ± 3.3; P < 0.001). Based on the plotted ROC, the AUC was 0.811 (95% confidence interval: 0.747-0.876; P < 0.001). Calculation of J, based on its ROC coordinates, indicated that the optimum cutoff SCR score to predict moderate-to-severe OSAS was 8.25, corresponding to a sensitivity of 83% and a specificity of 70%. CONCLUSION Among children with history of snoring, an SCR score above 8.25 can identify those with moderate-to-severe OSAS.
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Home respiratory polygraphy in obstructive sleep apnea syndrome in children: Comparison with a screening questionnaire. Int J Pediatr Otorhinolaryngol 2021; 143:110635. [PMID: 33535090 DOI: 10.1016/j.ijporl.2021.110635] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 01/22/2021] [Indexed: 11/23/2022]
Abstract
OBJECTIVES The prevalence of obstructive sleep apnea syndrome (OSAS) in children referred for sleep-disordered breathing reaches up to 59%. We aimed to test the adequacy of a questionnaire compared to home respiratory polygraphy (HRP), in 45 subjects (5-16 years-old), without maxillofacial malformations nor other comorbidities, presenting with symptoms compatible with OSAS. METHODS All children passed a 12-items questionnaire (Obstructive Airway Child test: OACT) and the HRP. OSAS was classified in severity according to the apnea-hypopnea index (AHI). RESULTS With HRP, 60% and 15% children were detected to have at least mild (AHI ≥1) and moderate (AHI >5) OSAS, respectively. The sensitivity of the questionnaire to detect mild and moderate OSAS was good (93% and 71%, respectively) but the specificity was very low (11% and 34%). However, an OACT score under 61 showed a very good negative predictive value for moderate and severe OSAS (87%). With the questionnaire, we could have avoided a complementary PSG or HRP in 25/45 (56%) of our subjects as in children with mild OSAS and without comorbidities only clinical observation is usually advised. CONCLUSIONS The OACT questionnaire has shown to be a good and quick instrument to exclude moderate and severe OSAS in our population of children without maxillofacial malformations. Indeed children scoring under 61 could avoid a constraining and expensive sleep exam. However, if the score is above this cut-off, the performance to recognize OSAS is low and the child's evaluation must be completed by a HRP or PSG.
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Incerti Parenti S, Fiordelli A, Bartolucci ML, Martina S, D'Antò V, Alessandri-Bonetti G. Diagnostic accuracy of screening questionnaires for obstructive sleep apnea in children: A systematic review and meta-analysis. Sleep Med Rev 2021; 57:101464. [PMID: 33827032 DOI: 10.1016/j.smrv.2021.101464] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 12/24/2020] [Accepted: 02/12/2021] [Indexed: 02/06/2023]
Abstract
This systematic review and meta-analysis evaluated the diagnostic accuracy of screening questionnaires for pediatric obstructive sleep apnea (OSA). Studies comparing any questionnaire with polysomnography for OSA detection in subjects aged ≤18 y were considered eligible for qualitative analysis. The quality assessment of diagnostic accuracy studies (QUADAS-2) tool was used for bias assessment. Only questionnaires adopted by at least four studies using the currently accepted diagnostic threshold of apnea-hypopnea index (AHI) ≥1 were included for further selective quantitative analyses. A bivariate meta-analysis was performed to calculate sensitivity, specificity, positive and negative likelihood ratios, diagnostic odds ratio; summary receiver operator characteristic curves were constructed. 37 studies (20 questionnaires) were eligible for qualitative analysis; none were considered of low quality. Among these articles, 13 studies and two questionnaires (sleep-related breathing disorder scale of the pediatric sleep questionnaire (SRBD-PSQ) and OSA-18) satisfied the criteria for quantitative synthesis. SRBD-PSQ had higher sensitivity (0.76) than OSA-18 (0.56), while OSA-18 exhibited higher specificity (0.73) than SRBD-PSQ (0.43). SRBD-PSQ performed well and was the most sensitive screening questionnaire using the diagnostic threshold of AHI ≥1 for pediatric OSA. However, further well-designed studies are still required to assess the role of SRBD-PSQ in real-world clinical populations.
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Affiliation(s)
- Serena Incerti Parenti
- Department of Biomedical and Neuromotor Sciences (DIBINEM), Section of Orthodontics, University of Bologna, Bologna, Italy
| | - Andrea Fiordelli
- Department of Biomedical and Neuromotor Sciences (DIBINEM), Section of Orthodontics, University of Bologna, Bologna, Italy
| | - Maria L Bartolucci
- Department of Biomedical and Neuromotor Sciences (DIBINEM), Section of Orthodontics, University of Bologna, Bologna, Italy
| | - Stefano Martina
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, Baronissi, SA, Italy
| | - Vincenzo D'Antò
- School of Orthodontics, Department of Neurosciences, Reproductive Sciences and Oral Sciences, University of Naples Federico II, Naples, Italy
| | - Giulio Alessandri-Bonetti
- Department of Biomedical and Neuromotor Sciences (DIBINEM), Section of Orthodontics, University of Bologna, Bologna, Italy.
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15
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Banik GL, Empey RM, Lam DJ. Impact of AAO-HNS Guideline on Obtaining Polysomnography Prior to Tonsillectomy for Pediatric Sleep-Disordered Breathing. Otolaryngol Head Neck Surg 2020; 163:1038-1043. [PMID: 32427548 DOI: 10.1177/0194599820926456] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To assess the impact of the 2011 American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNS) guideline on practice patterns in obtaining preadenotonsillectomy (AT) polysomnography (PSG) for pediatric sleep-disordered breathing (SDB). STUDY DESIGN Retrospective cohort study. SETTING Tertiary children's hospital. SUBJECT AND METHODS The study population included all patients referred to our pediatric otolaryngology clinic for consideration of AT for SDB during two 12-month time periods: before (2010-2011) and after (2015-2016) publication of the 2011 AAO-HNS guideline. Demographic, insurance, comorbidity, and Pediatric Sleep Questionnaire (PSQ) variables were assessed for association with pre-AT PSG using bivariate and multivariate logistic regression analysis. RESULTS A greater percentage of patients underwent pre-AT PSG in 2015-2016 vs 2010-2011 (30% vs 22%, P = .001). On multivariate analysis, presence of neuromuscular disorder was the only predictor associated with pre-AT PSG in 2010 to 2011 (odds ratio [OR], 3.00; 95% CI, 1.10, 8.06; P = .03). Presence of neuromuscular disorder (OR, 2.54; 95% CI, 1.51, 4.29; P < .0001), craniofacial anomaly (OR, 2.32; 95% CI, 1.20, 4.50; P = .013), or Down syndrome (OR, 3.45; 95% CI, 1.54, 7.72; P = .003) was associated with pre-AT PSG in 2015 to 2016. Positive PSQ screen was significantly associated with decreased odds of pre-AT PSG in both time periods. CONCLUSION After publication of the 2011 AAO-HNS guideline, there was a significant but modest increase in pre-AT PSG utilization in children with SDB and high-risk comorbidities at our institution, consistent with AAO-HNS guideline recommendations. However, overall guideline adherence remains low and may reflect limitations in PSG testing capacity.
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Affiliation(s)
- Grace L Banik
- Department of Otolaryngology/Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon, USA
| | - Rebecca M Empey
- Department of Otolaryngology/Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon, USA
| | - Derek J Lam
- Department of Otolaryngology/Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon, USA
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Ohn M, Eastwood P, von Ungern-Sternberg BS. Preoperative identification of children at high risk of obstructive sleep apnea. Paediatr Anaesth 2020; 30:221-231. [PMID: 31841240 DOI: 10.1111/pan.13788] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 12/08/2019] [Accepted: 12/10/2019] [Indexed: 12/24/2022]
Abstract
Obstructive sleep apnea is a common childhood disorder which can lead to serious health problems if left untreated. Enlarged adenoid and tonsils are the commonest causes, and adenotonsillectomy is the recommended first line of treatment. Obstructive sleep apnea poses as an anesthetic challenge, and it is a well-known risk factor for perioperative adverse events. The presence and severity of an obstructive sleep apnea diagnosis will influence anesthesia, pain management, and level of monitoring in recovery period. Preoperative obstructive sleep apnea assessment is necessary, and anesthetists are ideally placed to do so. Currently, there is no standardized approach to the best method of preoperative screening for obstructive sleep apnea. Focused history, clinical assessments, and knowledge regarding the strengths and limitations of available obstructive sleep apnea assessment tools will help recognize a child with obstructive sleep apnea in the preoperative setting.
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Affiliation(s)
- Mon Ohn
- Department of Respiratory and Sleep Medicine, Perth Children's Hospital, Nedlands, WA, Australia.,Medical School, The University of Western Australia, Crawley, WA, Australia.,Telethon Kids Institute, Nedlands, WA, Australia
| | - Peter Eastwood
- Centre for Sleep Science, School of Human Sciences, The University of Western Australia, Crawley, WA, Australia.,West Australian Sleep Disorders Research Institute, Sir Charles Gairdner Hospital, Nedlands, WA, Australia
| | - Britta S von Ungern-Sternberg
- Medical School, The University of Western Australia, Crawley, WA, Australia.,Telethon Kids Institute, Nedlands, WA, Australia.,Department of Anaesthesia and Pain Management, Perth Children's Hospital, Nedlands, WA, Australia
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17
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Pediatric obstructive sleep apnea screening questionnaire and post-operative outcomes: A prospective observational study. Int J Pediatr Otorhinolaryngol 2019; 127:109661. [PMID: 31476606 DOI: 10.1016/j.ijporl.2019.109661] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 08/25/2019] [Accepted: 08/25/2019] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Obstructive Sleep Apnea (OSA) and Sleep Disordered Breathing (SDB) in children tend to be a more complex and multifactorial disease than in adults. Although adult screening tools, such as the STOP-BANG questionnaire, their application limited in pediatrics. We used our previously described 6-point questionnaire to identify OSA in children and evaluated its use for predicting post-operative respiratory events. METHODS Children from 3 to 18 years of age presenting for surgery were eligible. Exclusion criteria were emergency surgery or refusal to participate. A 6-question survey regarding symptoms of OSA/SDB was administered preoperatively. Neck circumference was measured. Height and weight were recorded from preoperative data and the body mass index (BMI) percentile obtained. RESULTS 749 patients were enrolled in the study. 707 patients were in the final analysis (359 boys and 348 girls, mean age 12 ± 4 years). The median 6-item questionnaire score was 1 (interquartile range: 0, 2) and 186 (26%) scored ≥ 2 of 6 points. Children with predicted OSA (yes on ≥ 2 questions) were more likely than without predicted OSA to require supplemental oxygen in the PACU (24% vs. 17%; 95% confidence interval [CI] of difference: -0.3%, 13%; p = 0.049). Amongst 681 patients with available data on Post Anesthesia Care Unit (PACU) length of stay (LOS), prolonged LOS (>1 h) was not more likely among children with predicted OSA (42%) compared to those without predicted OSA (39%; 95% CI of difference: -5%, 11%; p = 0.479). Outcomes assessed after PACU discharge noted no differences. Specifically, overnight hospital stay was required in 33% of patients with predicted OSA as compared to 29% of those without (95% CI of difference: -4%, 11%; p = 0.399). On POD 0, supplemental oxygen was used on the inpatient ward for 6% of patients with predicted OSA compared to 4% of patients without predicted OSA (95% CI of difference: -2%, 6%; p = 0.272). CONCLUSION The incidence of OSA/SDB is under-appreciated in children presenting for non-otolaryngological surgical procedures. Although patients judged to have OSA on the 6-item question may need for supplemental oxygen longer in the PACU, no other outcomes differences were noted.
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Patel AP, Meghji S, Phillips JS. Accuracy of clinical scoring tools for the diagnosis of pediatric obstructive sleep apnea. Laryngoscope 2019; 130:1034-1043. [PMID: 31233218 DOI: 10.1002/lary.28146] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 06/03/2019] [Indexed: 12/21/2022]
Abstract
OBJECTIVES To assess the diagnostic test accuracy of questionnaire and clinical examination-based scoring tools in the diagnosis of pediatric obstructive sleep apnea (OSA). METHODS A comprehensive literature search was performed to identify studies published from 1960 to 2018 that evaluated the accuracy of clinical scoring tools in the diagnosis of pediatric OSA. Studies that did not include attended polysomnography as a reference standard were excluded. The study populations were children under 18 years old without craniofacial abnormalities, congenital syndromes, or other complex medical conditions. Outcomes measures were diagnostic test accuracy (DTA) statistics including sensitivity, specificity, and area under the curve (AUC) from receiver operating characteristic curve analysis. RESULTS Fifteen different scoring tools were identified. Authors chose different polysomnographic criteria to diagnose OSA. Four of the tools had undergone multiple DTA studies by different authors (OSA Score, Sleep-Related Breathing Disorder [SRBD] scale, Severity Score, and OSA-18). The Pediatric Sleep Questionnaire SRBD scale, which is widely used, has a sensitivity of 71% to 84% in included studies, but specificity as low as 13% and a low AUC of 0.57-0.69, indicating poor diagnostic accuracy. None of the 15 scoring tools performed well enough to be considered accurate diagnostic tests for pediatric OSA. CONCLUSIONS A well-designed questionnaire can provide crucial information on the impact of sleep-disordered breathing on a child's physical and psychological health, which may not be adequately reflected in objective polysomnography outcomes measures. However, DTA results indicate that published clinical scoring tools do not accurately predict a diagnosis of pediatric OSA as defined by polysomnography outcome measures. Laryngoscope, 130:1034-1043, 2020.
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Affiliation(s)
- Anant P Patel
- Department of Ear, Nose, and Throat Surgery, Cambridge University Hospitals National Health Service Foundation Trust, Cambridge, United Kingdom
| | - Sheneen Meghji
- Department of Ear, Nose, and Throat Surgery, Norfolk and Norwich University Hospitals National Health Service Foundation Trust, Norwich, United Kingdom
| | - John S Phillips
- Department of Ear, Nose, and Throat Surgery, Norfolk and Norwich University Hospitals National Health Service Foundation Trust, Norwich, United Kingdom
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Masoud AI, Patwari PP, Adavadkar PA, Arantes H, Park C, Carley DW. Validation of the MediByte Portable Monitor for the Diagnosis of Sleep Apnea in Pediatric Patients. J Clin Sleep Med 2019; 15:733-742. [PMID: 31053204 DOI: 10.5664/jcsm.7764] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 01/25/2019] [Indexed: 11/13/2022]
Abstract
STUDY OBJECTIVES Polysomnography (PSG) is considered the gold standard in the diagnosis of sleep apnea. In pediatric patients, because of limited availability and access to laboratory-based PSG, there can be significant delays in the diagnosis and management of sleep apnea that can result in progressive associated comorbidities. The main objective of the current study was to test the diagnostic value of a portable sleep monitor (PM), the MediByte, in comparison with laboratory PSG in pediatric patients wearing both setups simultaneously. METHODS A consecutive series of pediatric patients referred to the University of Illinois Sleep Science Center wore the MediByte during simultaneous PSG. The apnea-hypopnea index (AHI) was calculated for PSG and both manual and autoscoring functions of the PM. Pearson correlation and Bland-Altman plots were assessed. RESULTS A total of 70 patients successfully completed simultaneous PSG and PM studies (median age 10.8 years). The AHI obtained both manually and automatically scored PM studies strongly correlated with the AHI obtained from the PSG (r ≥ .932, P < .001). The oxygen saturation obtained by the PM showed significant correlation with that obtained by PSG among children aged 12 to 17 years (P < .001), but not among children aged 7 to 11 years (P ≥ .24). The sensitivity and specificity for detection of severe sleep apnea diagnosed by PSG (AHI ≥ 10 events/h) using both PM scoring methods was very high (> 93% for both). CONCLUSIONS Although PSG is still recommended for the diagnosis of sleep apnea, PMs can play a valuable role in diagnosing moderate and severe sleep apnea, especially in older pediatric patients. COMMENTARY A commentary on this article appears in this issue on page 685.
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Affiliation(s)
- Ahmed I Masoud
- Department of Orthodontics, Faculty of Dentistry, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Pallavi P Patwari
- University of Illinois Hospital and Health Sciences System, University of Illinois College of Medicine, Chicago, Illinois.,Rush Children's Hospital, Rush University Medical Center, Chicago, Illinois
| | - Pranshu A Adavadkar
- University of Illinois Hospital and Health Sciences System, University of Illinois College of Medicine, Chicago, Illinois
| | - Henry Arantes
- University of Illinois Hospital and Health Sciences System, University of Illinois College of Medicine, Chicago, Illinois.,Rush Children's Hospital, Rush University Medical Center, Chicago, Illinois
| | - Chang Park
- Departments of Biobehavioral Health Science, Medicine and Bioengineering, University of Illinois, Chicago, Illinois
| | - David W Carley
- Departments of Biobehavioral Health Science, Medicine and Bioengineering, University of Illinois, Chicago, Illinois
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Pires PJ, Mattiello R, Lumertz MS, Morsch TP, Fagondes SC, Nunes ML, Gozal D, Stein RT. Validation of the Brazilian version of the Pediatric Obstructive Sleep Apnea Screening Tool questionnaire. JORNAL DE PEDIATRIA (VERSÃO EM PORTUGUÊS) 2019. [DOI: 10.1016/j.jpedp.2018.03.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Validation of the Brazilian version of the Pediatric Obstructive Sleep Apnea Screening Tool questionnaire. J Pediatr (Rio J) 2019; 95:231-237. [PMID: 29501352 DOI: 10.1016/j.jped.2017.12.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2017] [Revised: 12/22/2017] [Accepted: 12/26/2017] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To validate the Pediatric Obstructive Sleep Apnea Screening tool for use in Brazil. MATERIALS AND METHODS The Brazilian version of this questionnaire, originally validated and tested in the United States, was developed as follows: (a) translation; (b) back-translation; (c) completion of the final version; (d) pre-testing. The questionnaire was applied prior to polysomnography to children aged 3-9 years from October 2015 to October 2016, and its psychometric properties (i.e., validity and reliability) were evaluated. The accuracy was assessed from comparisons between polysomnographic results and corresponding questionnaire scores. RESULTS Sixty patients were enrolled, and based on polysomnographic findings, 48% patients had normal apnea-hypopnea index, while the remaining 52% met the criteria for obstructive sleep apnea. Minimum O2 saturation level was significantly lower among obstructive sleep apnea children (p=0.021). Satisfactory concordance was found between individual apnea-hypopnea index and questionnaire scores. Bland-Altman plot-derived bias was 0.1 for the difference between measures, with 5.34 (95% CI: 4.14-6.55) and -5.19 (95%CI: -6.39 to -3.98) for the upper and lower agreement range. Internal consistency derived from Cronbach's alpha was 0.84 (95%CI: 0.78-0.90). CONCLUSION The questionnaire was translated to and validated into Brazilian-Portuguese version, and showed good reliability and concordance with apnea-hypopnea index. This questionnaire offers a reliable screening option for sleep-disordered breathing in children.
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Jacob SB, Smith GM, Rebholz WN, Cash ED, Kalathoor SR, Goldman JL, Chandran SK. Relationship between obstructive sleep apnea and difficulty of anesthesia induction in children undergoing tonsillectomy. Int J Pediatr Otorhinolaryngol 2019; 118:42-46. [PMID: 30578995 DOI: 10.1016/j.ijporl.2018.11.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 11/06/2018] [Accepted: 11/08/2018] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To determine whether anesthesiologists need to rely on polysomnography (PSG) when predicting need for airway intervention during induction in patients with sleep-disordered breathing (SDB). METHODS Prospective case-control observational study at a tertiary care pediatric hospital. Children between the ages of 2-17 undergoing tonsillectomy were divided into three groups: those presenting with OSA observed by history and/or physical examination alone (SDB; n = 33), those with OSA determined by preoperative PSG (OSA; n = 32), and a control group (n = 35) undergoing tonsillectomy for recurrent tonsillitis. An anesthesiologist ranked each case on the level of intervention required to maintain ventilation. RESULTS Age, height and BMI were associated with greater induction difficulty (r's > .225, p's < .025). Compared to controls, induction difficulty was significantly greater for the SDB group (mean difference = -0.751, 95% confidence interval [CI] = -1.241, -0.261, p = .003), but not for the OSA group (p = .061). No significant difference in induction difficulty was observed between SDB and OSA groups. In a subgroup analysis of the OSA group, an apnea-hypopnea index (AHI) > 10 correlated with increased level of intervention during induction (r = .228, p = .022). Race was also associated with AHI >10 (odds ratio = 3.859, 95% CI = 1.485, 10.03, p = .006). CONCLUSION Children with OSA undergoing tonsillectomy require more airway intervention during induction than children with recurrent tonsillitis. Age and BMI were correlated with greater induction difficulty, suggesting that PSG data should be considered in light of these clinical characteristics to ensure an optimal postoperative course for children undergoing tonsillectomy.
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Affiliation(s)
- Sarah B Jacob
- Department of Otolaryngology-Head and Neck Surgery and Communicative Disorders, University of Louisville School of Medicine, Louisville, KY, USA
| | - Guerin M Smith
- Department of Otolaryngology-Head and Neck Surgery and Communicative Disorders, University of Louisville School of Medicine, Louisville, KY, USA
| | - Whitney N Rebholz
- Department of Otolaryngology-Head and Neck Surgery and Communicative Disorders, University of Louisville School of Medicine, Louisville, KY, USA
| | - Elizabeth D Cash
- Department of Otolaryngology-Head and Neck Surgery and Communicative Disorders, University of Louisville School of Medicine, Louisville, KY, USA; Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY, USA; James Graham Brown Cancer Center, Louisville, KY, USA
| | - Sasi R Kalathoor
- Department of Anesthesiology and Perioperative Medicine, University of Louisville School of Medicine, USA; Norton Children's Hospital, Louisville, KY, USA
| | - Julie L Goldman
- Department of Otolaryngology-Head and Neck Surgery and Communicative Disorders, University of Louisville School of Medicine, Louisville, KY, USA
| | - Swapna K Chandran
- Department of Otolaryngology-Head and Neck Surgery and Communicative Disorders, University of Louisville School of Medicine, Louisville, KY, USA.
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MacLean JE. Assessment and treatment of pediatric obstructive sleep apnea in Canada: history and current state of affairs. Sleep Med 2019; 56:23-28. [PMID: 30745075 DOI: 10.1016/j.sleep.2019.01.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 01/04/2019] [Accepted: 01/06/2019] [Indexed: 02/07/2023]
Abstract
AIM To highlight Canada's contributions to the assessment and treatment of pediatric obstructive sleep apnea as well as outline the current state of pediatric obstructive sleep apnea in Canada. METHODS A search was conducted in MEDLINE (Ovid) using Medical Subject Headings (MeSH) and free-text terms for 'child' and 'obstructive sleep apnea' with subsequent 'human' limit. The results were reviewed to identify publications where any author's listed a Canadian institution. RESULTS Canadian contributions to the field of pediatric obstructive sleep apnea have grown over the last 30 years with an increase in number of contributors and centres. Much of the early work stemmed from McGill University with important contributions in examining alternatives to polysomnography and post-adenotonsillectomy respiratory compromise. Today, contributors from centres across the country are engaged in the field and come from a greater diversity of disciplines. With continued challenges and opportunities, Canada will continue to help advance the field of pediatric OSA. CONCLUSION Canada has a strong community of people invested in continuing to work to improve the lives of Canadian children with pediatric OSA.
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Affiliation(s)
- Joanna E MacLean
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada; Women & Children's Health Research Institute, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada; Stollery Children's Hospital, Edmonton, Alberta, Canada.
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Soh HJ, Rowe K, Davey MJ, Horne RSC, Nixon GM. The OSA-5: Development and validation of a brief questionnaire screening tool for obstructive sleep apnea in children. Int J Pediatr Otorhinolaryngol 2018; 113:62-66. [PMID: 30174012 DOI: 10.1016/j.ijporl.2018.07.029] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 07/17/2018] [Indexed: 10/28/2022]
Abstract
OBJECTIVE To develop and test a screening tool based on the OSA-18 questionnaire for triage of referrals for sleep-disordered breathing (SDB) in children. STUDY DESIGN Consecutive children aged >2y without major comorbidities referred for polysomnography (PSG) or overnight oximetry for suspected obstructive sleep apnea (OSA) between 11 January and 31 May 2017 were included. OSA was defined by an obstructive apnea/hypopnea index (OAHI) >1event/h on PSG or an abnormal overnight oximetry (McGill Oximetry Score 2-4). An 11-item questionnaire derived from a previous validation study of the OSA-18 underwent exploratory factor analysis (EFA) with varimax rotation. ANOVA identified questions associated with the presence of OSA. This informed a 5-question, 4-category instrument, scored 0-15 (the OSA-5), that was tested prospectively on 112 children having PSG. RESULTS 420 children (2.0-17.9y, 43% female) met the inclusion criteria, including 366 complete questionnaires. EFA resulted in a 3-factor structure. ANOVA identified 5 questions from one factor that were independently associated with a diagnosis of OSA: snoring, breath holding, choking, mouth breathing and parental concern. Mean OSA-5 scores with and without OSA were 7.7 vs 4.5 (p < 0.001). Thirty-four percent (60/178) had a total score <5/15, with a sensitivity at this threshold for OSA of 82% and negative predictive value (NPV) of 70%. Similar results were obtained when tested prospectively, including a sensitivity of 82% and NPV of 81% for the presence of moderate/severe OSA (OAHI>5/h). CONCLUSION The OSA-5 is a simple questionnaire that performs well as a triage screening tool to identify those children at risk of OSA among large numbers of referrals for SDB.
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Affiliation(s)
- Han Jie Soh
- The Ritchie Centre, Department of Paediatrics, Monash University and Hudson Institute of Medical Research, Melbourne, Australia
| | - Katherine Rowe
- Department of General Medicine, Royal Children's Hospital, Melbourne, Australia
| | - Margot J Davey
- The Ritchie Centre, Department of Paediatrics, Monash University and Hudson Institute of Medical Research, Melbourne, Australia; Melbourne Children's Sleep Centre, Monash Children's Hospital, Melbourne, Australia
| | - Rosemary S C Horne
- The Ritchie Centre, Department of Paediatrics, Monash University and Hudson Institute of Medical Research, Melbourne, Australia
| | - Gillian M Nixon
- The Ritchie Centre, Department of Paediatrics, Monash University and Hudson Institute of Medical Research, Melbourne, Australia; Melbourne Children's Sleep Centre, Monash Children's Hospital, Melbourne, Australia.
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Alvarez D, Kheirandish-Gozal L, Gutierrez-Tobal GC, Crespo A, Philby MF, Mohammadi M, Del Campo F, Gozal D, Hornero R. Automated analysis of nocturnal oximetry as screening tool for childhood obstructive sleep apnea-hypopnea syndrome. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2018; 2015:2800-3. [PMID: 26736873 DOI: 10.1109/embc.2015.7318973] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Childhood obstructive sleep apnea-hypopnea syndrome (OSAHS) is a highly prevalent condition that negatively affects health, performance and quality of life of infants and young children. Early detection and treatment improves neuropsychological and cognitive deficits linked with the disease. The aim of this study was to assess the performance of automated analysis of blood oxygen saturation (SpO2) recordings as a screening tool for OSAHS. As an initial step, statistical, spectral and nonlinear features were estimated to compose an initial feature set. Then, fast correlation-based filter (FCBF) was applied to search for the optimum subset. Finally, the discrimination power (OSAHS negative vs. OSAHS positive) of three pattern recognition algorithms was assessed: linear discriminant analysis (LDA), quadratic discriminant analysis (QDA) and logistic regression (LR). Three clinical cutoff points commonly used in the literature for positive diagnosis of the disease were applied: apnea-hypopnea index (AHI) of 1, 3 and 5 events per hour (e/h). Our methodology reached 88.6% accuracy (71.4% sensitivity and 100.0% specificity, 100.0% positive predictive value, and 84.0% negative predictive value) in an independent test set using QDA for a clinical cut-off point of 5 e/h. These results suggest that SpO2 nocturnal recordings may be used to develop a reliable and efficient screening tool for childhood OSAHS.
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Assessment of oximetry-based statistical classifiers as simplified screening tools in the management of childhood obstructive sleep apnea. Sleep Breath 2018; 22:1063-1073. [PMID: 29453636 DOI: 10.1007/s11325-018-1637-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 01/12/2018] [Accepted: 01/28/2018] [Indexed: 10/18/2022]
Abstract
PURPOSE A variety of statistical models based on overnight oximetry has been proposed to simplify the detection of children with suspected obstructive sleep apnea syndrome (OSAS). Despite the usefulness reported, additional thorough comparative analyses are required. This study was aimed at assessing common binary classification models from oximetry for the detection of childhood OSAS. METHODS Overnight oximetry recordings from 176 children referred for clinical suspicion of OSAS were acquired during in-lab polysomnography. Several training and test datasets were randomly composed by means of bootstrapping for model optimization and independent validation. For every child, blood oxygen saturation (SpO2) was parameterized by means of 17 features. Fast correlation-based filter (FCBF) was applied to search for the optimum features. The discriminatory power of three statistical pattern recognition algorithms was assessed: linear discriminant analysis (LDA), quadratic discriminant analysis (QDA), and logistic regression (LR). The performance of each automated model was evaluated for the three common diagnostic polysomnographic cutoffs in pediatric OSAS: 1, 3, and 5 events/h. RESULTS Best screening performances emerged using the 1 event/h cutoff for mild-to-severe childhood OSAS. LR achieved 84.3% accuracy (95% CI 76.8-91.5%) and 0.89 AUC (95% CI 0.83-0.94), while QDA reached 96.5% PPV (95% CI 90.3-100%) and 0.91 AUC (95% CI 0.85-0.96%). Moreover, LR and QDA reached diagnostic accuracies of 82.7% (95% CI 75.0-89.6%) and 82.1% (95% CI 73.8-89.5%) for a cutoff of 5 events/h, respectively. CONCLUSIONS Automated analysis of overnight oximetry may be used to develop reliable as well as accurate screening tools for childhood OSAS.
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Sakamoto N, Gozal D, Smith DL, Yang L, Morimoto N, Wada H, Maruyama K, Ikeda A, Suzuki Y, Nakayama M, Horiguchi I, Tanigawa T. Sleep Duration, Snoring Prevalence, Obesity, and Behavioral Problems in a Large Cohort of Primary School Students in Japan. Sleep 2017; 40:2980939. [PMID: 28364432 DOI: 10.1093/sleep/zsw082] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Study Objectives Poor or short sleep and the presence of snoring indicative of sleep-disordered breathing (SDB) have been associated with behavioral problems in school-aged children. We examined the relationship between SDB, sleep duration, obesity risk, and behavioral characteristics in Japanese elementary school students using a large-scale survey. Methods We conducted a cross-sectional study of children enrolled in all 46 public primary schools in Matsuyama city, Japan. The children's parents or guardians completed a questionnaire that covered sleep habits, presence of SDB risk, and behavioral characteristics. Results In total, 24 296 responses were received (90% response rate). After excluding incomplete responses, we analyzed complete datasets for 17 769 children. Mean sleep duration decreased with age, as did the prevalence of pediatric SDB. We found an increased risk for the presence of SDB and short sleep among overweight/obese children. With SDB or short sleep, we observed significantly increased odds of restless behaviors, fidgety behaviors, and poor concentration in school. Conclusions Shorter sleep duration was associated with increased risk of obesity, and in turn, obesity increased SDB risk. Both short sleep duration and SDB risk were significantly associated with behavioral problems in school.
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Affiliation(s)
- Naoko Sakamoto
- Department of Epidemiologic Research, Toho University, Tokyo, Japan
| | - David Gozal
- Department of Pediatrics, Pritzker School of Medicine, Biological Sciences Division, University of Chicago,Chicago, IL
| | - Dale L Smith
- Department of Health Sciences, University of Chicago, Chicago, IL
| | - Limin Yang
- Medical Support Center for Japan Environment and Children's Study, Tokyo, Japan
- National Center for Child Health and Development, Tokyo, Japan
| | - Noriko Morimoto
- National Center for Child Health and Development, Tokyo, Japan
| | - Hiroo Wada
- Department of Public Health, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Kotatsu Maruyama
- Department of Public Health, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Ai Ikeda
- Department of Public Health, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Yohei Suzuki
- Department of Public Health, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Meiho Nakayama
- Department of Otolaryngology and Good Sleep Center, Nagoya City University, Nagoya, Japan
| | - Itsuko Horiguchi
- Center for Relations Strategy, Nagasaki University, Nagasaki, Japan
| | - Takeshi Tanigawa
- Department of Public Health, Graduate School of Medicine, Juntendo University, Tokyo, Japan
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Abumuamar AM, Chung SA, Kadmon G, Shapiro CM. A comparison of two screening tools for paediatric obstructive sleep apnea. J Sleep Res 2017; 27:e12610. [DOI: 10.1111/jsr.12610] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Accepted: 07/30/2017] [Indexed: 11/29/2022]
Affiliation(s)
- Asmaa M. Abumuamar
- Institute of Medical Science; Faculty of Medicine; University of Toronto; Toronto ON Canada
- Department of Psychiatry; Toronto Western Hospital; University Health Network; University of Toronto; Toronto ON Canada
| | - Sharon A. Chung
- Department of Psychiatry; Toronto Western Research Institute; University Health Network; Toronto ON Canada
| | - Gili Kadmon
- Pediatric Intensive Care Unit; Sackler Faculty of Medicine; Schneider Children's Medical Center; Tel-Aviv University; Tel-Aviv Israel
| | - Colin M. Shapiro
- Department of Psychiatry; Toronto Western Hospital; University Health Network; University of Toronto; Toronto ON Canada
- Youthdale Child and Adolescent Sleep Centre; Toronto ON Canada
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Multiscale Entropy Analysis of Unattended Oximetric Recordings to Assist in the Screening of Paediatric Sleep Apnoea at Home. ENTROPY 2017. [DOI: 10.3390/e19060284] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Ehsan Z, Kercsmar CM, Collins J, Simakajornboon N. Validation of the pediatric sleep questionnaire in children with asthma. Pediatr Pulmonol 2017; 52:382-389. [PMID: 27787950 DOI: 10.1002/ppul.23568] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2016] [Revised: 07/25/2016] [Accepted: 08/19/2016] [Indexed: 11/05/2022]
Abstract
OBJECTIVE The prevalence of obstructive sleep apnea (OSA) is higher in children with poorly controlled asthma. We aimed to determine the validity of the Pediatric Sleep Questionnaire (PSQ) to screen for OSA in children with asthma. METHODS This retrospective review encompassed sleep studies and medical records of asthmatic children evaluated in the sleep center at CCHMC over 13 years. Measures of validity were calculated using various cut-off values for obstructive apnea-hypopnea index (OI; >1, >2, >5) and PSQ scores (>0.33, >0.5). Correlation between PSQ and OI, PSQ and spirometry, and OI and spirometry was assessed using Spearman's correlation coefficient. RESULTS One-hundred and sixty children were included (mean age 11 ± 4 years; 64% males). The mean OI was 4.2 ± 14.3 and the mean PSQ score was 0.57 ± 0.19. Thirty-eight percent of patients had a diagnosis of allergic rhinitis. A total of 70 children (43%) were obese (BMI ≥95th percentile). The correlation between OI and PSQ was statistically significant (r = 0.19, P = 0.015). Using a PSQ cutoff of 0.33, and OI cutoffs of 1, 2, and 5, the sensitivities were 81.6%, 81.6%, and 76.2%, and the specificities were 13.1%, 14.4%, and 14.4%, respectively. When the cutoff for PSQ was raised to 0.5 and using an OI of 1, the sensitivity decreased to 71.1%, but the specificity increased to 36.9%. CONCLUSIONS The sensitivity of PSQ in asthmatic children is high and comparable to previous studies, but the specificity is low. The PSQ may be considered a reasonable first-line screening tool for OSA in asthmatic children. Pediatr Pulmonol. 2017;52:382-389. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Zarmina Ehsan
- Department of Pediatric Pulmonology and Sleep Medicine, Children's Mercy Hospital, Kansas City, Missouri
| | - Carolyn M Kercsmar
- Department of Pediatric Pulmonology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Jennifer Collins
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Narong Simakajornboon
- Department of Pediatric Pulmonology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
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Aubertin G, Schröder C, Sevin F, Clouteau F, Lamblin MD, Vecchierini MF. Diagnostic clinique du syndrome d’apnées obstructives du sommeil de l’enfant. Arch Pediatr 2017; 24 Suppl 1:S7-S15. [DOI: 10.1016/j.arcped.2016.09.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Accepted: 09/10/2016] [Indexed: 10/20/2022]
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Nguyên XL, Lévy P, Beydon N, Gozal D, Fleury B. Performance characteristics of the French version of the severity hierarchy score for paediatric sleep apnoea screening in clinical settings. Sleep Med 2017; 30:24-28. [DOI: 10.1016/j.sleep.2016.01.021] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2015] [Revised: 01/19/2016] [Accepted: 01/21/2016] [Indexed: 10/22/2022]
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Abstract
INTRODUCTION Dentists can be the first professionals to recognize a patient's potential sleep problem since they typically have more frequent contact with their patients than do physicians. It is important that dentists have a reasonable understanding of sleep disorders and how to assess their patients if they suspect such a problem so that a timely referral can be made or treatment can be provided as appropriate. OBJECTIVE To review the key literature relevant to sleep-disordered breathing (SDB) characteristics and diagnosis, including history, examination, and investigation with an emphasis on radiographic airway analyses. CONCLUSION The authors present a concise explanation of SDB conditions and an outline for thorough patient examination and evaluation, including radiographic airway analyses. Limited two-dimensional and three-dimensional norms exist for adult patients with no SDB and even less so for children. Much more research is needed, particularly in the pediatric population.
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Affiliation(s)
- Ahmed I Masoud
- a Department of Orthodontics, Faculty of Dentistry , King Abdulaziz University , Jeddah , Saudi Arabia.,b Department of Orthodontics , College of Dentistry, University of Illinois , Chicago , IL , USA.,c Graduate Program in Neuroscience , University of Illinois , Chicago , IL , USA
| | - Gregory W Jackson
- b Department of Orthodontics , College of Dentistry, University of Illinois , Chicago , IL , USA
| | - David W Carley
- d Departments of Biobehavioral Health Science, Medicine and Bioengineering , University of Illinois , Chicago , IL , USA
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Jackson GW. Orthodontic and Orthognathic Surgical Treatment of a Pediatric OSA Patient. Case Rep Dent 2016; 2016:5473580. [PMID: 27668098 PMCID: PMC5030400 DOI: 10.1155/2016/5473580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Accepted: 07/19/2016] [Indexed: 11/18/2022] Open
Abstract
A case report is presented which demonstrates the effectiveness of comprehensive orthodontic treatment combined with orthognathic surgery in the correction of malocclusion and reduction in the sequelae of Obstructive Sleep Apnea (OSA). The patient's severe OSA was improved to very mild as evaluated by full overnight polysomnogram. The orthodontic treatment included the expansion of both dental arches and mandibular advancement surgery. There was significant improvement in the patient's sleep continuity and architecture with the elimination of obstructive apneas.
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Affiliation(s)
- Gregory W. Jackson
- Department of Orthodontics (M/C 841), College of Dentistry, University of Illinois at Chicago, 801 S. Paulina Street, Chicago, IL 60612, USA
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Modified STOP-Bang Tool for Stratifying Obstructive Sleep Apnea Risk in Adolescent Children. PLoS One 2015; 10:e0142242. [PMID: 26581088 PMCID: PMC4651349 DOI: 10.1371/journal.pone.0142242] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Accepted: 10/18/2015] [Indexed: 11/19/2022] Open
Abstract
PURPOSE Obstructive sleep apnea (OSA) is prevalent in children and diagnostic polysomnography is costly and not readily available in all areas. We developed a pediatric modification of a commonly used adult clinical prediction tool for stratifying the risk of OSA and the need for polysomnography. METHODS A total of 312 children (age 9-17 years) from phase 2 of the Tucson Children's Assessment of Sleep Apnea cohort study, with complete anthropomorphic data, parent questionnaires, and home polysomnograms were included. An adolescent modification of STOP-Bang (teen STOP-Bang) was developed and included snoring, tired, observed apnea, blood pressure ≥ 95th percentile, BMI > 95th percentile, academic problems, neck circumference >95th percentile for age, and male gender. An apnea-hypopnea index ≥ 1.5 events/hour was considered diagnostic of OSA. RESULTS Receiver Operator Characteristic (ROC) curves for parent-reported STOP-Bang scores were generated for teenage and pre-teen children. A STOP-Bang score of < 3 in teenagers was associated with a negative predictive value of 0.96. ROC curves were also generated based upon child-reported sexual maturity rating (SMR; n = 291). The ability of teen STOP-Bang to discriminate the presence or absence of OSA as measured by the AUC for children with SMR ≥ 4 (0.83; 95%CI 0.71-0.95) was better than children with SMR < 4 (0.63; 95%CI 0.46-0.81; p = 0.048). CONCLUSIONS In community dwelling adolescents, teen STOP-Bang may be useful in stratifying the risk of OSA.
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Gutiérrez-Tobal GC, Alonso-Álvarez ML, Álvarez D, del Campo F, Terán-Santos J, Hornero R. Diagnosis of pediatric obstructive sleep apnea: Preliminary findings using automatic analysis of airflow and oximetry recordings obtained at patients’ home. Biomed Signal Process Control 2015. [DOI: 10.1016/j.bspc.2015.02.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Alonso-Álvarez ML, Terán-Santos J, Ordax Carbajo E, Cordero-Guevara JA, Navazo-Egüia AI, Kheirandish-Gozal L, Gozal D. Reliability of home respiratory polygraphy for the diagnosis of sleep apnea in children. Chest 2015; 147:1020-1028. [PMID: 25539419 PMCID: PMC4388115 DOI: 10.1378/chest.14-1959] [Citation(s) in RCA: 101] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2014] [Accepted: 11/25/2014] [Indexed: 11/01/2022] Open
Abstract
OBJECTIVE The objective of this study was to evaluate the diagnostic reliability of home respiratory polygraphy (HRP) in children with a clinical suspicion of OSA-hypopnea syndrome (OSAS). METHODS A prospective blind evaluation was performed. Children between the ages of 2 to 14 years with clinical suspicion of OSAS who were referred to the Sleep Unit were included. An initial HRP followed by a later date, same night, in-laboratory overnight respiratory polygraphy and polysomnography (PSG) in the sleep laboratory were performed. The apnea-hypopnea index (AHI)-HRP was compared with AHI-PSG, and therapeutic decisions based on AHI-HRP and AHI-PSG were analyzed using intraclass correlation coefficients, Bland-Altman plots, and receiver operator curves (ROCs). RESULTS Twenty-seven boys and 23 girls, with a mean age of 5.3 ± 2.5 years, were studied, and 66% were diagnosed with OSAS based on a PSG-defined obstructive respiratory disturbance index ≥ 3/h total sleep time. Based on the availability of concurrent HRP-PSG recordings, the optimal AHI-HRP corresponding to the PSG-defined OSAS criterion was established as ≥ 5.6/h The latter exhibited a sensitivity of 90.9% (95% CI, 79.6%-100%) and a specificity of 94.1% (95% CI, 80%-100%). CONCLUSIONS HRP recordings emerge as a potentially useful and reliable approach for the diagnosis of OSAS in children. However, more research is required for the diagnosis of mild OSAS using HRP in children.
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Affiliation(s)
| | | | | | | | | | - Leila Kheirandish-Gozal
- Instituto Carlos III, CIBERES, and the Hospital Universitario de Burgos, Burgos, Spain; Section of Sleep Medicine, Department of Pediatrics, Comer Children's Hospital, Pritzker School of Medicine, Biological Sciences Division, The University of Chicago, Chicago, IL
| | - David Gozal
- Instituto Carlos III, CIBERES, and the Hospital Universitario de Burgos, Burgos, Spain; Section of Sleep Medicine, Department of Pediatrics, Comer Children's Hospital, Pritzker School of Medicine, Biological Sciences Division, The University of Chicago, Chicago, IL
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