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Kang KT, Hsu WC. Efficacy of adenotonsillectomy on pediatric obstructive sleep apnea and related outcomes: A narrative review of current evidence. J Formos Med Assoc 2024; 123:540-550. [PMID: 37718211 DOI: 10.1016/j.jfma.2023.09.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Revised: 08/18/2023] [Accepted: 09/05/2023] [Indexed: 09/19/2023] Open
Abstract
This review summarizes the current evidence in systematic reviews, meta-analysis and randomized controlled trials regarding adenotonsillectomy outcomes in pediatric obstructive sleep apnea (OSA). Adenotonsillectomy is effective in treating OSA in children without co-morbidities, despite postoperative residual OSA remained in roughly half of these children. For children with comorbidities such as Down syndrome, Prader-Willi syndrome, sickle cell disease, or cerebral palsy, adenotonsillectomy is less effective and associated with more postoperative complications than that in children without comorbidities. For other OSA-related outcomes, evidence from meta-analyses and randomized controlled trials confirm adenotonsillectomy results in improvement of subjective OSA-related outcomes (e.g. symptoms, behaviors, and quality of life), but the results in objective OSA-related outcomes (e.g. cardiometabolic parameters or neurocognitive functions) are inconsistent. Future studies should focus on randomized controlled trials comparing objective OSA-related outcomes and the long-term effects of adenotonsillectomy in children with OSA.
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Affiliation(s)
- Kun-Tai Kang
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan; Department of Otolaryngology, Taipei Hospital, Ministry of Health and Welfare, New Taipei City, Taiwan; Institute of Health Policy and Management, National Taiwan University, Taipei, Taiwan
| | - Wei-Chung Hsu
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan; Sleep Center, National Taiwan University Hospital, Taipei, Taiwan; Department of Otolaryngology, College of Medicine, National Taiwan University, Taipei, Taiwan.
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Bernasconi S, Angelucci A, De Cesari A, Masotti A, Pandocchi M, Vacca F, Zhao X, Paganelli C, Aliverti A. Recent Technologies for Transcutaneous Oxygen and Carbon Dioxide Monitoring. Diagnostics (Basel) 2024; 14:785. [PMID: 38667431 PMCID: PMC11049249 DOI: 10.3390/diagnostics14080785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 03/27/2024] [Accepted: 04/07/2024] [Indexed: 04/28/2024] Open
Abstract
The measurement of partial pressures of oxygen (O2) and carbon dioxide (CO2) is fundamental for evaluating a patient's conditions in clinical practice. There are many ways to retrieve O2/CO2 partial pressures and concentrations. Arterial blood gas (ABG) analysis is the gold standard technique for such a purpose, but it is invasive, intermittent, and potentially painful. Among all the alternative methods for gas monitoring, non-invasive transcutaneous O2 and CO2 monitoring has been emerging since the 1970s, being able to overcome the main drawbacks of ABG analysis. Clark and Severinghaus electrodes enabled the breakthrough for transcutaneous O2 and CO2 monitoring, respectively, and in the last twenty years, many innovations have been introduced as alternatives to overcome their limitations. This review reports the most recent solutions for transcutaneous O2 and CO2 monitoring, with a particular consideration for wearable measurement systems. Luminescence-based electronic paramagnetic resonance and photoacoustic sensors are investigated. Optical sensors appear to be the most promising, giving fast and accurate measurements without the need for frequent calibrations and being suitable for integration into wearable measurement systems.
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Merín L, Toledano-González A, Fernández-Aguilar L, Nieto M, Del Olmo N, Latorre JM. Evaluation of the association between excessive screen use, sleep patterns and behavioral and cognitive aspects in preschool population. A systematic review. Eur Child Adolesc Psychiatry 2024:10.1007/s00787-024-02430-w. [PMID: 38565731 DOI: 10.1007/s00787-024-02430-w] [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: 02/07/2023] [Accepted: 03/25/2024] [Indexed: 04/04/2024]
Abstract
In this review, we analyzed the possible relationship between the excessive use of screens and sleep patterns, and how this may affect certain behavioral and cognitive factors in preschool children. The selection, extraction and synthesis of the data were conducted according to PRISMA guidelines. The search was carried out in the electronic databases Medline (PubMed), PsycINFO (American Psychological Association), Scopus and Web of Science (WOS). Of the 597 articles initially identified, 13 met the inclusion criteria. The risk of bias of the articles selected was evaluated using a specific scale created for this purpose. The results found indicate that excessive use of screens is associated with a negative impact on the duration and quality of sleep-in preschoolers, and this worsening of sleep in infancy is related with a greater probability of the appearance of internalizing and externalizing behavioral problems and certain cognitive problems. The results also suggest that sleep could play a mediating or moderating role as a bioregulatory system that attenuates or increases the onset of behavioral and cognitive difficulties in those children most exposed to digital devices.
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Affiliation(s)
- Llanos Merín
- Department of Psychology, Faculty of Education, University of Castilla-La Mancha, Albacete, Spain
| | - Abel Toledano-González
- Department of Psychology, Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain
- Biomedicine Institute, University of Castilla La Mancha, Albacete, Spain
| | - Luz Fernández-Aguilar
- Biomedicine Institute, University of Castilla La Mancha, Albacete, Spain.
- Department of Psychology, Faculty of Law, University of Castilla-La Mancha, Albacete, Spain.
| | - Marta Nieto
- Biomedicine Institute, University of Castilla La Mancha, Albacete, Spain
- Department of Psychology, Faculty of Medicine, University of Castilla-La Mancha, Albacete, Spain
| | - Nuria Del Olmo
- Department of Psychobiology, Faculty of Psychology, National University of Distance Education, Madrid, Spain
| | - José M Latorre
- Biomedicine Institute, University of Castilla La Mancha, Albacete, Spain
- Department of Psychology, Faculty of Medicine, University of Castilla-La Mancha, Albacete, Spain
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Wilson A, Hartnett C, Kilner D, Davies K, Slee N, Chawla J, Iyer K, Kevat A. Real-world utility of overnight oximetry for the screening of obstructive sleep apnea in children. Int J Pediatr Otorhinolaryngol 2024; 178:111892. [PMID: 38387157 DOI: 10.1016/j.ijporl.2024.111892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 01/23/2024] [Accepted: 02/07/2024] [Indexed: 02/24/2024]
Abstract
BACKGROUND Obstructive sleep apnea (OSA) is a common problem in children and can result in developmental and cognitive complications if untreated. The gold-standard tool for diagnosis is polysomnography (PSG); however, it is an expensive and time-consuming test to undertake. Overnight oximetry has been suggested as a faster and cheaper initial test in comparison to PSG as it can be performed at home using limited, reusable equipment. AIM This retrospective case control study aims to evaluate the effectiveness of a home oximetry service (implemented in response to extended waiting times for routine PSG) in reducing the time between patient referral and treatment. METHODS Patients undergoing diagnostic sleep evaluation for suspected OSA who utilized the Queensland Children's Hospital screening home oximetry service in the first year since its inception in 2021 (n = 163) were compared to a historical group of patients who underwent PSG in 2018 (n = 311). Parameters compared between the two groups included time from sleep physician review to sleep test, ENT review, and definitive treatment in the form of adenotonsillectomy surgery (or CPAP initiation for those who had already undergone surgery). RESULTS The time from sleep physician review and request of the sleep-related study to ENT surgical treatment was significantly reduced (187 days for the HITH oximetry group vs 359 days for the comparable PSG group; p-value <0.05), and time from sleep study request to the report of results was significantly lower for patients in the oximetry group compared to those in the PSG group (11 days vs 105 days; p-value <0.05). CONCLUSION These results suggest that for children referred to a tertiary sleep center for possible obstructive sleep disordered breathing, a home oximetry service can be effective in assisting sleep evaluation and reducing the time to OSA treatment.
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Affiliation(s)
- Alice Wilson
- Faculty of Medicine, The University of Queensland, Brisbane, Australia.
| | - Chloe Hartnett
- Department of Respiratory and Sleep Medicine, Queensland Children's Hospital, Brisbane, Australia.
| | - David Kilner
- Department of Respiratory and Sleep Medicine, Queensland Children's Hospital, Brisbane, Australia.
| | - Kate Davies
- Department of General Medicine, Queensland Children's Hospital, Brisbane, Australia.
| | - Nicola Slee
- Department of Otolaryngology Head and Neck Surgery, Queensland Children's Hospital, Brisbane, Australia.
| | - Jasneek Chawla
- Faculty of Medicine, The University of Queensland, Brisbane, Australia; Department of Respiratory and Sleep Medicine, Queensland Children's Hospital, Brisbane, Australia.
| | - Kartik Iyer
- Faculty of Medicine, The University of Queensland, Brisbane, Australia; QIMR Berghofer Medical Research Institute, Brisbane, Australia.
| | - Ajay Kevat
- Faculty of Medicine, The University of Queensland, Brisbane, Australia; Department of Respiratory and Sleep Medicine, Queensland Children's Hospital, Brisbane, Australia.
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Pandit C, Kennedy B, Waters K, Young H, Jones K, Fitzgerald DA. Can postural changes in spirometry in children with Duchenne muscular dystrophy predict sleep hypoventilation? Paediatr Respir Rev 2024; 49:9-13. [PMID: 37696714 DOI: 10.1016/j.prrv.2023.08.002] [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: 08/08/2023] [Accepted: 08/08/2023] [Indexed: 09/13/2023]
Abstract
AIM To explore the relationship between postural changes in lung function and polysomnography (PSG) in children with Duchenne muscular dystrophy (DMD). METHODS In this prospective cross-sectional study, children with DMD performed spirometry in sitting and supine positions. A control group of age and gender matched healthy children also underwent postural lung function testing. PSG was performed within six months of spirometry. RESULTS Seventeen children with DMD, aged 12.3 ± 3 years performed sitting spirometry. 14 (84%) performed acceptable spirometry in the supine position. Mean FEV1sit and FVCsit were 77% (SD ± 22) and 74% (SD ± 20.4) respectively, with mean% ΔFVC(sit-sup) 9% (SD ± 11) (range 2% to 20%), and was significantly greater than healthy controls 4% (n = 30, SD ± 3, P < 0.001). PSG data on the 14 DMD children with acceptable supine spirometry showed total AHI 6.9 ± 5.9/hour (0.3 to 29), obstructive AHI 5.2 ± 4.0/hour (0.2 to 10), and REM AHI 14.1 ± -5.3/hour (0.1 to 34.7). ΔFVC(sit-sup) had poor correlation with hypoventilation on polysomnography. CONCLUSION Children with DMD and mild restrictive lung disease showed greater postural changes in spirometry than healthy controls but lower supine spirometry was not predictive of sleep hypoventilation.
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Affiliation(s)
- C Pandit
- Department of Respiratory Medicine, The Children's Hospital at Westmead, Sydney, NSW, Australia; Discipline of Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, NSW, Australia.
| | - B Kennedy
- Department of Respiratory Medicine, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - K Waters
- Department of Respiratory Medicine, The Children's Hospital at Westmead, Sydney, NSW, Australia; Discipline of Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - H Young
- Discipline of Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, NSW, Australia; Neurogenetics Service, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - K Jones
- Discipline of Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, NSW, Australia; Neurogenetics Service, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - D A Fitzgerald
- Department of Respiratory Medicine, The Children's Hospital at Westmead, Sydney, NSW, Australia; Discipline of Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, NSW, Australia
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Baddam SKR, Canapari CA, Van de Grift J, McGirr C, Nasser AY, Crowley MJ. Screening and Evaluation of Sleep Disturbances and Sleep Disorders in Children and Adolescents. Psychiatr Clin North Am 2024; 47:65-86. [PMID: 38302214 DOI: 10.1016/j.psc.2023.06.005] [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] [Indexed: 02/03/2024]
Abstract
Sleep disturbances and sleep disorders are prevalent in children/adolescents and have a bidirectional relationship with pediatric medical and mental health disorders. Screening tools and mechanisms for the evaluation and treatment of sleep disturbances and sleep disorders in the pediatric mental health clinic are less well-known; hence, sleep disturbances and disorders are under-recognized in the pediatric clinics. We present specific, validated screening and evaluation tools to identify sleep disturbances and sleep disorders in children/adolescents. We offer guidance related to the use of consumer wearables for sleep assessments and use of sleep telemedicine in pediatric mental health and primary care clinics.
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Affiliation(s)
- Suman K R Baddam
- Yale Child Study Center, Yale School of Medicine, 230 South Frontage Road, New Haven, CT 06519, USA.
| | - Craig A Canapari
- Pediatric Pulmonology, Allergy, Immunology & Sleep Medicine, PO Box 208064, New Haven, CT, 06520-8064, USA
| | - Jenna Van de Grift
- Yale University School of Medicine, 230 South Frontage Road, New Haven, CT 06519, USA
| | - Christopher McGirr
- Yale Child Study Center, Yale School of Medicine, 230 South Frontage Road, New Haven, CT 06519, USA
| | | | - Michael J Crowley
- Yale Child Study Center, Yale School of Medicine, 230 South Frontage Road, New Haven, CT 06519, USA
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Guo H, Fu J, Zhou Y, Luo F, Cheng R. Evaluating the effect of recombinant human growth hormone treatment on sleep-related breathing disorders in toddlers with Prader-Willi syndrome: a one-year retrospective cohort study. BMC Pediatr 2024; 24:32. [PMID: 38200464 PMCID: PMC10777505 DOI: 10.1186/s12887-023-04513-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 12/27/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND Recombinant human growth hormone (rhGH) therapy is beneficial for children with Prader-Willi syndrome (PWS) in improving short stature and metabolism, but the effect of early rhGH treatment on respiratory and sleep parameters for PWS children under three years old remains elusive. Thus, this study aimed to investigate the impact of rhGH treatment on sleep-related breathing disorders (SRBDs) for toddlers with PWS. METHODS A total of 17 age-matched PWS patients receiving rhGH treatment (rhGH group) and 17 control individuals not receiving rhGH treatment (non-rhGH group) were recruited for this study between October 2018 and January 2023. Data related to polysomnography-polygraphy (PSG) and serum levels of insulin-like growth factor (IGF-1) and insulin-like growth factor binding protein 3 (IGFBP-3) were collected. RESULTS The mean age in the rhGH group was 20.76 ± 9.22 months, which was comparable to that of the non-rhGH group (25.23 ± 13.81 months). The demographic and anthropometric parameters were similar across the two groups after 52 weeks of treatment. Administration of rhGH to toddlers did not exert adverse effects on the obstructive apnea-hypopnea index (OAHI), central apnea index (CAI), oxygen desaturation index (ODI), mean percutaneous oxygen saturation (SpO2), lowest SpO2, duration when SpO2 is lower than 90%, or proportion of the patients with SpO2 lower than 90%. Furthermore, the increased IGF-1 z-score and IGFBP-3 level did not worsen SRBDs. CONCLUSION Treatment with rhGH for 52 weeks on young toddlers with PWS showed no deleterious effects on SRBDs. This shed more light on the importance of initiating rhGH therapy early in PWS patients.
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Affiliation(s)
- Haiyan Guo
- Institute of Pediatrics, Children's Hospital of Fudan University, National Children's Medical Center, and the Shanghai Key Laboratory of Medical Epigenetics, International Co-Laboratory of Medical Epigenetics and Metabolism, Ministry of Science and Technology, Institutes of Biomedical Sciences, Fudan University, Shanghai, 200032, China
- National Health Commission (NHC) Key Laboratory of Neonatal Diseases, Fudan University, Shanghai, 201102, China
| | - Jinrong Fu
- Department of General Medicine, National Children's Medical Center,Children's Hospital of Fudan University, Shanghai, 201102, China
| | - Yufeng Zhou
- Institute of Pediatrics, Children's Hospital of Fudan University, National Children's Medical Center, and the Shanghai Key Laboratory of Medical Epigenetics, International Co-Laboratory of Medical Epigenetics and Metabolism, Ministry of Science and Technology, Institutes of Biomedical Sciences, Fudan University, Shanghai, 200032, China
- National Health Commission (NHC) Key Laboratory of Neonatal Diseases, Fudan University, Shanghai, 201102, China
| | - Feihong Luo
- Department of Endocrinology and Inherited Metabolic Diseases, National Children's Medical Center, Children's Hospital of Fudan University, Shanghai, 201102, China
| | - Ruoqian Cheng
- Department of Endocrinology and Inherited Metabolic Diseases, National Children's Medical Center, Children's Hospital of Fudan University, Shanghai, 201102, China.
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Restrepo C, Lobbezoo F, Castrillon E, Svensson P, Santamaria A, Manfredini D. Correlations between sleep architecture and sleep-related masseter muscle activity in children with sleep bruxism. J Oral Rehabil 2024; 51:110-116. [PMID: 36790219 DOI: 10.1111/joor.13430] [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: 08/02/2022] [Revised: 12/29/2022] [Accepted: 01/23/2023] [Indexed: 02/16/2023]
Abstract
BACKGROUND Sleep bruxism (SB) occurring during No-REM (nREM) sleep and increase in microarousals per hour have been described in adults, but not in children. OBJECTIVE To assess the correlation between sleep architecture and masseter muscle activity related to sleep bruxism (SB/MMA) in children. MATERIALS AND METHODS Forty-three children aged 7-12 years (mean age: 9.4 ± 1.3) with confirmed SB underwent a two-night polysomnographic (PSG) study in a sleep laboratory, for accommodation (first night) and data collection (second night). Data on sleep architecture (total sleep duration (TSD), sleep efficiency (SE), sleep onset latency (SOL), REM and nREM sleep duration and proportion and microarousals/hour during REM and nREM sleep) and episodes/hour of SB/MMA were recorded. Single and multiple-variable linear regression analyses were performed to assess the correlation between data on sleep architecture (predictors) and SB/MMA (dependent variable). RESULTS Shorter TSD, REM and nREM stage 1 sleep duration, longer SOL and more microarousals/hour during REM and nREM sleep were found to be positive predictors of SB/MMA in children in the multiple-variable regression analysis (R2 = 0.511). CONCLUSION Within the limitations of this study, it can be concluded that SB/MMA is correlated with altered sleep architecture in children (shorter total sleep duration (TSD), shorter nREM and REM sleep and higher microarousals during REM and nREM sleep). Nevertheless, the clinical significance of these findings need to be demonstrated in future studies.
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Chin MG, Roca Y, Huang KX, Moghadam S, LaGuardia JS, Bedar M, Wilson LF, Lee JC. Long-term outcomes of sphincter pharyngoplasty in patients with cleft palate. J Plast Reconstr Aesthet Surg 2024; 88:24-32. [PMID: 37950988 PMCID: PMC11144360 DOI: 10.1016/j.bjps.2023.10.107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 10/16/2023] [Accepted: 10/18/2023] [Indexed: 11/13/2023]
Abstract
OBJECTIVE The purpose of this study was to evaluate long-term outcomes of sphincter pharyngoplasties, including speech outcomes, revision surgeries, and postoperative incidence of obstructive sleep apnea (OSA). DESIGN Retrospective matched-cohort study SETTING: Two craniofacial centers in Los Angeles, CA PATIENTS: Patients (n = 166) with cleft lip and palate (CLP) or isolated cleft palate (iCP) who underwent sphincter pharyngoplasty from 1992 to 2022 were identified. An age- and diagnosis-matched control group of 67 patients with CLP/iCP without velopharyngeal insufficiency (VPI) was also identified. INTERVENTIONS The pharyngoplasty group underwent sphincter pharyngoplasty, whereas the non-VPI group had no history of VPI surgery or sphincter pharyngoplasty. MAIN OUTCOME MEASURES Postoperative speech outcomes, revision surgeries, and incidence of OSA were evaluated. Multivariable regression was used to evaluate independent predictors of OSA. RESULTS Among the patients in the pharyngoplasty cohort, 63.9% demonstrated improved and sustained speech outcomes after a single pharyngoplasty, with a median postoperative follow-up of 8.8 years (interquartile range [IQR], 3.6-12.0 years). One-third of the patients who underwent pharyngoplasty required a revision surgery, with a median time to primary revision of 3.9 years (IQR, 1.9-7.0 years). OSA rates increased significantly among the pharyngoplasty cohort, from 3% before surgery to 14.5% after surgery (p < 0.001). The average time from sphincter pharyngoplasty to OSA diagnosis was 4.4 ± 2.4 years. Multivariable analysis results indicated that sphincter pharyngoplasty surgery was independently associated with a fourfold increase in OSA (p = 0.03). CONCLUSIONS Although sphincter pharyngoplasty remains successful in improving long-term speech outcomes, persistent OSA is a sequela that should be monitored beyond the immediate postoperative period.
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Affiliation(s)
- Madeline G Chin
- Division of Plastic and Reconstructive Surgery, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA, United States
| | - Yvonne Roca
- Division of Plastic and Reconstructive Surgery, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA, United States
| | - Kelly X Huang
- Division of Plastic and Reconstructive Surgery, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA, United States
| | - Shahrzad Moghadam
- Division of Plastic and Reconstructive Surgery, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA, United States
| | - Jonnby S LaGuardia
- Division of Plastic and Reconstructive Surgery, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA, United States
| | - Meiwand Bedar
- Division of Plastic and Reconstructive Surgery, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA, United States
| | - Libby F Wilson
- Craniofacial/Cleft Palate Program, Orthopaedic Institute for Children, Los Angeles, CA, United States
| | - Justine C Lee
- Division of Plastic and Reconstructive Surgery, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA, United States.
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Paulsrud C, Thorsen SU, Helms P, Weis MSF, Karacan MN, Lydolph SR, Ranjan AG, Leonthin H, Jennum PJ, Svensson J, Mol Debes N. Validation of the newly developed Sleep Screening Questionnaire Children and Adolescents (SSQ-CA) with objective sleep measures. Sleep Med 2023; 112:359-367. [PMID: 37979560 DOI: 10.1016/j.sleep.2023.10.010] [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: 06/27/2023] [Revised: 10/03/2023] [Accepted: 10/08/2023] [Indexed: 11/20/2023]
Abstract
OBJECTIVES Objectively validated pediatric sleep questionnaires covering a broader age range and different sleep disturbances are lacking, therefore we developed the Sleep Screening Questionnaire Children and Adolescents (SSQ-CA) and compared it with objective sleep parameters. METHODS This child-reported questionnaire was developed by a multidisciplinary panel and face validated. In a cross-sectional prospective design, participants aged 6-17, answered the questionnaire twice with 21-28 days in between, wore actigraphy (AG) and kept a sleep diary for seven nights and home-polysomnography (PSG) for one of these nights. Exploratory factor analyses (EFA), reliability and validity assessments were performed. RESULTS Of the 139 participants, 128 (F:47.7%, AG: n = 128, PSG: n = 59), were included in the analyses. Mean age: 11.3 years (SD: 2.9). EFA revealed 11 factors and 40 items loading above r = 0.4. Subscale internal consistency: 0.54-0.92. Subscale test-retest reliability: r = 0.71-0.87. Total sleep time (TST) from SSQ-CA on weekdays correlated with PSG (r = 0.48, p = 0.001) and with AG (r = 0.75, p < 0.001). The subscale total score for "Sleep duration and latency" correlated with TST from AG (r = -0.19, p = 0.03) and sleep latency (r = 0.31, p < 0.001), but not for PSG variables. The subscale "Awakenings" showed no correlation with objective measures whereas "Circadian rhythm" correlated to AG-derived mid-sleep time (r = 0.34, p < 0.001). CONCLUSIONS The SSQ-CA shows adequate reliability for the 6-17-year-olds and acceptable criterion validity for two subscales. It appears to be a useful tool for screening for sleep disturbances in combination with objective tools as the subjective and objective parameters seem to uncover different aspects of sleep.
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Affiliation(s)
- Cecilie Paulsrud
- Steno Diabetes Center Copenhagen, Denmark; Department of Pediatrics, Herlev and Gentofte University Hospital, Denmark.
| | | | - Pernille Helms
- Steno Diabetes Center Copenhagen, Denmark; Department of Pediatrics, Herlev and Gentofte University Hospital, Denmark
| | - Mia Sofie F Weis
- Steno Diabetes Center Copenhagen, Denmark; Department of Pediatrics, Herlev and Gentofte University Hospital, Denmark
| | - Munise N Karacan
- Department of Pediatrics, Herlev and Gentofte University Hospital, Denmark
| | - Siff R Lydolph
- Department of Pediatrics, Herlev and Gentofte University Hospital, Denmark
| | | | | | | | - Jannet Svensson
- Steno Diabetes Center Copenhagen, Denmark; Department of Pediatrics, Herlev and Gentofte University Hospital, Denmark
| | - Nanette Mol Debes
- Department of Pediatrics, Herlev and Gentofte University Hospital, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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Suroviaková S, Ďurdíková A, Ďurdík P, Havličeková Z, Michnová Z, Šutvajová D, Remeň L, Kolková Z, Vojtková J, Bánovčin P. Polysomnographic profile in children diagnosed with celiac disease before starting on a gluten free diet. Sleep Med 2023; 112:301-307. [PMID: 37952478 DOI: 10.1016/j.sleep.2023.10.007] [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: 07/15/2023] [Revised: 09/29/2023] [Accepted: 10/08/2023] [Indexed: 11/14/2023]
Abstract
STUDY AIMS The study assessed the presence of sleep abnormalities in children who had recently been diagnosed with celiac disease (CD) and not started a gluten free diet (GFD). The children's polysomnographic profiles were also characterized and further compared with healthy children of the same age. METHODS This prospective cross-sectional study involved 46 pediatric subjects (aged 1-19 years) who had recently been diagnosed with CD and not started a GFD. The control group consisted of 32 healthy children (aged 2-17 years). All children underwent anthropometric measurement, laboratory testing and standard overnight observation with in-laboratory video-PSG. The study and control group were divided into subgroups according to the subjects' median ages (8.1 years): celiac children aged less than 8.1 years (n = 23) and more than 8.1 years (n = 23), healthy children less aged than 8.1 years (n = 16) and more than 8.1 years (n = 16). RESULTS No significant differences in the basic demographic and anthropometric parameters between the celiac and control group were observed. Significantly prolonged sleep latency (SOL) was evident in the celiac subjects (21.89 ± 20.77 min. vs. 10.99 ± 7.94 min, p = 0.02), with a probability of prolonged SOL of 4.23-fold greater (OR = 4.23; 95 % CI 1.1-16.22) than the healthy controls, especially in the subgroup of older celiac patients. No significant differences in the sleep period time (SPT), total sleep time (TST), wake during sleep (WASO), sleep efficiency (SE) and sleep stage distribution and cyclization were found. The respiratory rates during sleep indicated a significantly greater incidence of the central apnea-hypopnea index (CAHI) (0.54 ± 0.78 vs. 0.18 ± 0.24, p = 0.03) with a 3.16-fold greater probability of pathological CAHI (OR = 3.16; 95 % CI 1.02-9.77) than the control group. An increased incidence of CSA in the subgroup of younger celiac patients compared to younger healthy controls was especially evident. CONCLUSIONS The findings of our study suggest a difference in sleep architecture and an increased incidence of CSA in children with untreated CD, but additional research is required to verify the results.
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Affiliation(s)
- Stanislava Suroviaková
- Department of Pediatrics, Comenius University Bratislava, Jessenius Faculty of Medicine and University Hospital, 036 01, Martin, Slovakia
| | - Anna Ďurdíková
- Department of Pediatrics, Comenius University Bratislava, Jessenius Faculty of Medicine and University Hospital, 036 01, Martin, Slovakia.
| | - Peter Ďurdík
- Department of Pediatrics, Comenius University Bratislava, Jessenius Faculty of Medicine and University Hospital, 036 01, Martin, Slovakia
| | - Zuzana Havličeková
- Department of Pediatrics, Comenius University Bratislava, Jessenius Faculty of Medicine and University Hospital, 036 01, Martin, Slovakia
| | - Zuzana Michnová
- Department of Pediatrics, Comenius University Bratislava, Jessenius Faculty of Medicine and University Hospital, 036 01, Martin, Slovakia
| | - Dominika Šutvajová
- Department of Pediatrics, Comenius University Bratislava, Jessenius Faculty of Medicine and University Hospital, 036 01, Martin, Slovakia
| | - Lukáš Remeň
- Department of Pediatrics, Comenius University Bratislava, Jessenius Faculty of Medicine and University Hospital, 036 01, Martin, Slovakia
| | - Zuzana Kolková
- Division of Oncology, Biomedical Centre Martin JFM CU, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Mala Hora 4C, 036 01, Martin, Slovakia
| | - Jarmila Vojtková
- Department of Pediatrics, Comenius University Bratislava, Jessenius Faculty of Medicine and University Hospital, 036 01, Martin, Slovakia
| | - Peter Bánovčin
- Department of Pediatrics, Comenius University Bratislava, Jessenius Faculty of Medicine and University Hospital, 036 01, Martin, Slovakia
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Collaro AJ, Sclip KD, Pinzon Perez WF, Chawla JK. Contactless sleep monitoring using the Sonomat in children with Down syndrome. Sleep Med 2023; 109:104-109. [PMID: 37429108 DOI: 10.1016/j.sleep.2023.06.028] [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: 05/29/2023] [Revised: 06/23/2023] [Accepted: 06/27/2023] [Indexed: 07/12/2023]
Abstract
BACKGROUND Children with Down syndrome (DS) require multiple sleep studies throughout childhood to diagnose and monitor sleep disordered breathing (SDB). Previous research suggests sensors applied during polysomnography (PSG) are poorly tolerated by children with DS. The Sonomat is a contactless device previously validated in typically developing children, and adult populations. Our study aimed to compare simultaneous Sonomat and PSG recordings in children with DS to determine the suitability of the Sonomat for use in this population. METHODS Fifty children with DS undergoing diagnostic PSG were recruited from the Queensland Children's Hospital sleep laboratory. Agreement for sleep and respiratory parameters were assessed using concordance correlation coefficients (CCC), while detection and classification of SDB were assessed using indicators such as sensitivity, specificity, likelihood ratios, and receiver operator characteristic curves. RESULTS Comparison of parameters including the apnea-hypopnea index (CCC=89%; 95%CI 76, 93), and obstructive events index (CCC=74%; 95%CI 44, 88) showed reasonable agreement between Sonomat and PSG. The Sonomat showed outstanding ability to differentiate between the presence and absence of SDB (area under the curve [AUC]=0.97; 95%CI 0.93, 1.00), though we are uncertain of its ability to classify SDB profile and severity due to sample size limitations resulting in wide confidence intervals. CONCLUSIONS The easy-to-use, non-invasive nature of the Sonomat make it ideal for use in the screening of SDB in children with DS. Further data are needed to determine its suitability for classifying SDB profile and severity, including within the home, and for its use in other neurodevelopmental groups.
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Affiliation(s)
- A J Collaro
- Child Health Research Centre, The University of Queensland, Australia; Department of Respiratory and Sleep Medicine, Queensland Children's Hospital, Australia.
| | - K D Sclip
- Department of Respiratory and Sleep Medicine, Queensland Children's Hospital, Australia
| | - W F Pinzon Perez
- QCIF Bioinformatics, Queensland Cyber Infrastructure Foundation Ltd, Australia
| | - J K Chawla
- Child Health Research Centre, The University of Queensland, Australia; Department of Respiratory and Sleep Medicine, Queensland Children's Hospital, Australia
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Lanzlinger D, Kevat A, Collaro A, Poh SH, Pérez WP, Chawla J. Tolerance of polysomnography in children with neurodevelopmental disorders compared to neurotypical peers. J Clin Sleep Med 2023; 19:1625-1631. [PMID: 37185049 PMCID: PMC10476030 DOI: 10.5664/jcsm.10626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 04/19/2023] [Accepted: 04/19/2023] [Indexed: 05/17/2023]
Abstract
STUDY OBJECTIVES Diagnostic polysomnography (PSG) is the gold standard test to evaluate sleep-disordered breathing in children. Little is known about how children with neurodevelopmental disorders (NDD) tolerate electrodes and sensors in PSG compared to neurotypical children. METHODS In this retrospective cohort study of children > 12 months of age who underwent diagnostic PSG at our center from 01/01/2021-30/06/2021, we used sleep technician and physician reports to determine how PSG was tolerated in children with NDD compared to neurotypical children. Subanalyses included tolerance of individual electrodes and sensors and subgroups of NDD (eg, Trisomy 21). RESULTS A total of 132 children with a NDD and 139 neurotypical children underwent diagnostic PSG. The median age of all children was 8 years, 39% were female, and 50% had a sleep disorder identified on PSG, with no significant differences between NDD and neurotypical groups. The most poorly tolerated sensors for all children were the nasal prongs (poorly tolerated in 30% of all children), followed by thermistor (14%) and electroencephalography electrodes (6%). Children with NDD were > 3 times more likely (odds ratio 3.1, 95% confidence interval 1.8-5.3) to experience problems tolerating any study leads than neurotypical children. Subgroup analysis revealed children with Trisomy 21 had the greatest difficulty tolerating PSG set-up and leads. CONCLUSIONS This retrospective study demonstrates that children with neurodevelopmental disorders are less likely to tolerate PSG monitoring than neurotypical children and highlights the need to develop alternative measures for evaluation of sleep disorders in this population. CITATION Lanzlinger D, Kevat A, Collaro A, Poh SH, Pérez WP, Chawla J. Tolerance of polysomnography in children with neurodevelopmental disorders compared to neurotypical peers. J Clin Sleep Med. 2023;19(9):1625-1631.
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Affiliation(s)
- Daniela Lanzlinger
- Child Development Service, Children’s Health Queensland, Brisbane, Australia
| | - Ajay Kevat
- Department of Respiratory and Sleep Medicine, Queensland Children’s Hospital, Brisbane, Australia
- Child Health Research Centre, Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - Andrew Collaro
- Department of Respiratory and Sleep Medicine, Queensland Children’s Hospital, Brisbane, Australia
| | - Siew Hui Poh
- Child Health Research Centre, Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - William Pinzon Pérez
- Queensland Cyber Infrastructure Foundation, The University of Queensland, Brisbane, Australia
| | - Jasneek Chawla
- Department of Respiratory and Sleep Medicine, Queensland Children’s Hospital, Brisbane, Australia
- Child Health Research Centre, Faculty of Medicine, The University of Queensland, Brisbane, Australia
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Ye P, Qin H, Zhan X, Wang Z, Liu C, Song B, Kong Y, Jia X, Qi Y, Ji J, Chang L, Ni X, Tai J. Diagnosis of obstructive sleep apnea in children based on the XGBoost algorithm using nocturnal heart rate and blood oxygen feature. Am J Otolaryngol 2023; 44:103714. [PMID: 36738700 DOI: 10.1016/j.amjoto.2022.103714] [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: 09/09/2022] [Accepted: 11/28/2022] [Indexed: 12/02/2022]
Abstract
PURPOSE Obstructive sleep apnea (OSA) is a serious type of obstructive sleep-disordered breathing (SDB) that can cause a series of adverse effects on children's cardiovascular, growth, cognition, etc. The gold standard for diagnosis is polysomnography (PGS), which is used to assess the prevalence of OSA by obtaining the apnea-hypopnea index (AHI), but this diagnosis method is expensive and needs to be performed in a specialized laboratory, making it difficult to be of benefit to children with suspected OSA on a large scale. Our goal was to use a machine learning method to identify children with OSA of varying severity using data on children's nighttime heart rate and blood oxygen data. METHODS This study included 3139 children who received diagnostic PSG with suspected OSA. Age, sex, BMI, 3 % oxygen depletion index (ODI), average nighttime heart rate and fastest heart rate were used as predictive features. Data sets were established with AHI ≥ 1, AHI ≥ 5, and AHI ≥ 10 as the diagnostic criteria for mild, moderate and severe OSA, and the samples of each data set were randomly divided into a training set and a test set at a ratio of 8:2. An OSA diagnostic model was established based on the XGBoost algorithm, and the ability of the machine learning model to diagnose OSA children with different severities was evaluated through different classification ability evaluation indicators. As a comparison, traditional classifier Logistic Regression was used to perform the same diagnostic task. The SHAP algorithm was used to evaluate the role of these features in the classification task. RESULTS We established a diagnostic model of OSA in children based on the XGBoost algorithm. On the test set, the AUCs of the model for diagnosing mild, moderate, and severe OSA were 0.95, 0.88, and 0.88, respectively, and the classification accuracy was 90.45 %, 85.67 %, and 89.81 %, respectively, perform better than Logistic Regression classifiers. ODI is the most important feature in all classification tasks, and a higher fastest heart rate and ODI make the model tend to classify samples as positive. A high BMI value caused the model to tend to classify samples as positive in the mild and moderate classification tasks and as negative in the classification task with severe OSA. CONCLUSION Using heart rate and blood oxygen data as the main features, a machine learning diagnostic model based on the XGBoost algorithm can accurately identify children with OSA at different severities. This diagnostic modality reduces the number of signals and the complexity of the diagnostic process compared to PSG, which could benefit children with suspected OSA who do not have the opportunity to receive a diagnostic PSG and provide a diagnostic priority reference for children awaiting a diagnostic PSG.
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Affiliation(s)
- Pengfei Ye
- Department of Otolaryngology, Head and Neck Surgery, Children's Hospital Capital Institute of Pediatrics, Beijing 100020, China
| | - Han Qin
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, China, 100045
| | - Xiaojun Zhan
- Department of Otolaryngology, Head and Neck Surgery, Children's Hospital Capital Institute of Pediatrics, Beijing 100020, China
| | - Zhan Wang
- Department of Otolaryngology, Head and Neck Surgery, Children's Hospital Capital Institute of Pediatrics, Beijing 100020, China
| | - Chang Liu
- Department of Otolaryngology, Head and Neck Surgery, Children's Hospital Capital Institute of Pediatrics, Beijing 100020, China
| | - Beibei Song
- Department of Otolaryngology, Head and Neck Surgery, Children's Hospital Capital Institute of Pediatrics, Beijing 100020, China
| | - Yaru Kong
- Graduate School of Peking Union Medical University, Capital Institute of Pediatrics, Beijing 100020, China
| | - Xinbei Jia
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, China, 100045
| | - Yuwei Qi
- Department of Otolaryngology, Head and Neck Surgery, Children's Hospital Capital Institute of Pediatrics, Beijing 100020, China
| | - Jie Ji
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, China, 100045
| | - Li Chang
- Department of Respiratory Medicine, Children's Hospital Capital Institute of Pediatrics, Beijing 100020, China.
| | - Xin Ni
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, China, 100045.
| | - Jun Tai
- Department of Otolaryngology, Head and Neck Surgery, Children's Hospital Capital Institute of Pediatrics, Beijing 100020, China.
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Effect of sleep on development of early childhood caries: a systematic review. Eur Arch Paediatr Dent 2023; 24:1-14. [PMID: 36136266 PMCID: PMC9992079 DOI: 10.1007/s40368-022-00753-3] [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: 03/07/2022] [Accepted: 09/05/2022] [Indexed: 10/14/2022]
Abstract
PURPOSE To investigate the impact of sleep on the development of early childhood caries (ECC). METHODS Seven electronic databases and grey literature were searched with various keyword combinations. Two reviewers independently selected studies, extracted data, and assessed the risk of bias using the Newcastle-Ottawa Scale. The studies were included if they evaluated the impact of sleep parameters on the caries experience or severity of ECC in children under 6 years of age. RESULTS Four cross-sectional studies and two longitudinal studies were included. Children who had irregular bedtimes had a 66-71% higher chance of developing ECC. Children who slept after 11 pm might have a 74-85% higher chance of developing ECC. Children who slept less than 8 h during the night had a 30% increased risk of caries than children who slept more than 11 h. CONCLUSION Irregular or late bedtime and fewer sleeping hours could be an independent risk factor for ECC. The risk of ECC might be related inversely in a dose-response manner to the number of sleep hours.
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Somaskandhan P, Leppänen T, Terrill PI, Sigurdardottir S, Arnardottir ES, Ólafsdóttir KA, Serwatko M, Sigurðardóttir SÞ, Clausen M, Töyräs J, Korkalainen H. Deep learning-based algorithm accurately classifies sleep stages in preadolescent children with sleep-disordered breathing symptoms and age-matched controls. Front Neurol 2023; 14:1162998. [PMID: 37122306 PMCID: PMC10140398 DOI: 10.3389/fneur.2023.1162998] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 03/23/2023] [Indexed: 05/02/2023] Open
Abstract
Introduction Visual sleep scoring has several shortcomings, including inter-scorer inconsistency, which may adversely affect diagnostic decision-making. Although automatic sleep staging in adults has been extensively studied, it is uncertain whether such sophisticated algorithms generalize well to different pediatric age groups due to distinctive EEG characteristics. The preadolescent age group (10-13-year-olds) is relatively understudied, and thus, we aimed to develop an automatic deep learning-based sleep stage classifier specifically targeting this cohort. Methods A dataset (n = 115) containing polysomnographic recordings of Icelandic preadolescent children with sleep-disordered breathing (SDB) symptoms, and age and sex-matched controls was utilized. We developed a combined convolutional and long short-term memory neural network architecture relying on electroencephalography (F4-M1), electrooculography (E1-M2), and chin electromyography signals. Performance relative to human scoring was further evaluated by analyzing intra- and inter-rater agreements in a subset (n = 10) of data with repeat scoring from two manual scorers. Results The deep learning-based model achieved an overall cross-validated accuracy of 84.1% (Cohen's kappa κ = 0.78). There was no meaningful performance difference between SDB-symptomatic (n = 53) and control subgroups (n = 52) [83.9% (κ = 0.78) vs. 84.2% (κ = 0.78)]. The inter-rater reliability between manual scorers was 84.6% (κ = 0.78), and the automatic method reached similar agreements with scorers, 83.4% (κ = 0.76) and 82.7% (κ = 0.75). Conclusion The developed algorithm achieved high classification accuracy and substantial agreements with two manual scorers; the performance metrics compared favorably with typical inter-rater reliability between manual scorers and performance reported in previous studies. These suggest that our algorithm may facilitate less labor-intensive and reliable automatic sleep scoring in preadolescent children.
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Affiliation(s)
- Pranavan Somaskandhan
- School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, QLD, Australia
- *Correspondence: Pranavan Somaskandhan,
| | - Timo Leppänen
- School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, QLD, Australia
- Department of Technical Physics, University of Eastern Finland, Kuopio, Finland
- Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, Finland
| | - Philip I. Terrill
- School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, QLD, Australia
| | - Sigridur Sigurdardottir
- Reykjavik University Sleep Institute, School of Technology, Reykjavik University, Reykjavik, Iceland
| | - Erna Sif Arnardottir
- Reykjavik University Sleep Institute, School of Technology, Reykjavik University, Reykjavik, Iceland
- Internal Medicine Services, Landspitali–The National University Hospital of Iceland, Reykjavik, Iceland
| | - Kristín A. Ólafsdóttir
- Reykjavik University Sleep Institute, School of Technology, Reykjavik University, Reykjavik, Iceland
| | - Marta Serwatko
- Department of Clinical Engineering, Landspitali University Hospital, Reykjavik, Iceland
| | - Sigurveig Þ. Sigurðardóttir
- Department of Immunology, Landspitali University Hospital, Reykjavik, Iceland
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Michael Clausen
- Department of Allergy, Landspitali University Hospital, Reykjavik, Iceland
- Children's Hospital Reykjavik, Reykjavik, Iceland
| | - Juha Töyräs
- School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, QLD, Australia
- Department of Technical Physics, University of Eastern Finland, Kuopio, Finland
- Science Service Center, Kuopio University Hospital, Kuopio, Finland
| | - Henri Korkalainen
- Department of Technical Physics, University of Eastern Finland, Kuopio, Finland
- Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, Finland
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Sleep-related breathing disorders in young orthodontic patients. Am J Orthod Dentofacial Orthop 2023; 163:95-101. [PMID: 36184392 DOI: 10.1016/j.ajodo.2021.09.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 09/01/2021] [Accepted: 09/01/2021] [Indexed: 12/27/2022]
Abstract
INTRODUCTION This study aimed to find out the frequency of sleep-related breathing disorders (SRBD) in young orthodontic patients in Israel. SRBD is characterized by prolonged upper airway obstruction during sleep. METHODS The study group consisted of 309 children aged 6-17 years who attended the Orthodontic Clinic at Hadassah Medical Center. Parents were asked to complete a translated validated Pediatric Sleep Questionnaire. RESULTS Of the examined children, 10% were at high risk for SRBD. Boys were at higher risk for SRBD and were at high risk at a younger age than girls. Girls had a low risk of SRBD after adenotonsillectomy, whereas 50% of the boys that underwent adenotonsillectomy were at high risk for SRBD. CONCLUSIONS Our findings propose that 10% of the children aged 6-17 years, who were seeking orthodontic consultation at our medical center, were at high risk for SRBD. Boys were significantly at a higher risk for SRBD than girls and were at high risk at a younger age. It is important to screen young orthodontic patients for SRBD and to refer high-risk patients to their physicians for further evaluation and treatment.
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Tonsillectomy in Children with 22q11.2 Deletion Syndrome. Genes (Basel) 2022; 13:genes13122187. [PMID: 36553454 PMCID: PMC9778163 DOI: 10.3390/genes13122187] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 10/28/2022] [Accepted: 11/21/2022] [Indexed: 11/25/2022] Open
Abstract
Tonsillectomy is one of the most common procedures performed in children, however there are currently no published studies evaluating tonsillectomy in children with 22q11.2 deletion syndrome (22q11DS). With this study, our goal was to investigate the indications, efficacy, and complications of tonsillectomy in a pediatric cohort of patients with 22q11DS. This is a retrospective chart review of patients in our 22q Center's repository. Inclusion criteria were a diagnosis of 22q11DS and a history of tonsillectomy or adenotonsillectomy. Data collected included: indications for tonsillectomy, preoperative and postoperative polysomnography (PSG) results, and surgical complications. In total, 33 patients were included. Most common indications for tonsillectomy were facilitation with speech surgery (n = 21) and sleep-disordered breathing (SDB)/obstructive sleep apnea (OSA) (n = 16). Average length of stay was 1.15 days. Most patients (69%) had some degree of persistent OSA on postoperative PSG. Complications occurred in 18% of patients and included respiratory distress, hemorrhage, and hypocalcemia. This study demonstrates tonsillectomy was a commonly performed procedure in this cohort of patients with 22q11DS. These data highlight the potential need for close postoperative calcium and respiratory monitoring. The data were limited with respect to PSG outcomes, and future studies are needed to better characterize OSA outcomes and complications in this patient population.
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Kang KT, Weng WC, Chiu SN, Lee PL, Hsu WC. Office Blood Pressure Monitoring in Children with Obesity and Obstructive Sleep Apnea. J Pediatr 2022; 246:138-144.e2. [PMID: 35314156 DOI: 10.1016/j.jpeds.2022.03.024] [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: 11/27/2021] [Revised: 03/11/2022] [Accepted: 03/15/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To investigate the relative contributions of obesity and obstructive sleep apnea (OSA) to unfavorable blood pressure in children. STUDY DESIGN Children aged 3-18 years with OSA-related symptoms were recruited. All children underwent office blood pressure (BP) monitoring and full-night polysomnography. Obesity was defined as a body mass index ≥95th percentile. OSA severity was divided into primary snoring (apnea-hypopnea index [AHI] <1), mild OSA (5> AHI ≥1), and moderate to severe OSA (AHI ≥5). Age- and sex-adjusted logistic regression analysis was performed to determine the associations among OSA, obesity, and elevated BP. RESULTS This cross-sectional study enrolled 1689 children (66% boys), with a mean age of 7.9 years. Compared with children with primary snoring, children with moderate to severe OSA had significantly higher systolic BP (108.1 mmHg vs 105.6 mmHg), diastolic BP (75.0 mmHg vs 70.4 mmHg), systolic BP percentile (75.0 vs 70.4), and diastolic BP percentile (74.0 vs 69.2). The rate of unfavorable BP (ie, elevated BP or hypertension level BP) also was significantly higher in children with more severe OSA. Children with obesity had higher BP and BP percentile. Logistic regression analysis revealed that children with obesity and moderate to severe OSA have a 3-fold greater risk of unfavorable BP compared with children without obesity and primary snoring. CONCLUSIONS We identified a 3-fold greater risk of unfavorable BP in children with obesity and moderate to severe OSA.
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Affiliation(s)
- Kun-Tai Kang
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan; Department of Otolaryngology, Taipei Hospital, Ministry of Health and Welfare, New Taipei City, Taiwan; Institute of Health Policy and Management, National Taiwan University, Taipei, Taiwan
| | - Wen-Chin Weng
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan; Sleep Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Shuenn-Nan Chiu
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Pei-Lin Lee
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Wei-Chung Hsu
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan; Sleep Center, National Taiwan University Hospital, Taipei, Taiwan; Department of Otolaryngology, College of Medicine, National Taiwan University, Taipei, Taiwan.
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Feasibility of split night polysomnography in children to diagnose and treat sleep related breathing disorders. Sleep Med 2022; 96:107-112. [DOI: 10.1016/j.sleep.2022.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 05/09/2022] [Accepted: 05/16/2022] [Indexed: 10/18/2022]
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Effect of virtual reality-based exercise intervention on sleep quality in children with acute lymphoblastic leukemia and healthy siblings: A randomized controlled trial. Palliat Support Care 2022; 20:455-461. [PMID: 35289266 DOI: 10.1017/s1478951522000268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE Sleep is one of the important measurements of the quality of life for children especially suffering from a chronic illness such as cancer. Our aim was to determine the changes in sleep quality and to investigate the effect of virtual reality-based exercise (VRBE) approaches on sleep in patients with acute lymphoblastic leukemia (ALL) off treatment. METHOD The participants (ALL and healthy siblings) were evaluated for sleep quality with polysomnography and "Children's Sleep Habit Questionnaire" before and after 12 weeks. The study randomized into two groups: an exercise group who received VRBE in two days in a week, 45 min of each session for 12 weeks and an control group who were managed with supportive measures. The VRBE comprised of aerobic exercise in four different games by Nintendo Wii Fit Plus®. RESULTS This randomized controlled trial was carried out on 38 participants. Before intervention, ALL patients (n = 24) and healthy siblings (n = 14) had similar sleep quality in terms of polysomnography and Children's Sleep Habit Questionnaire findings. After intervention, total time asleep (p = 0.023), respiratory disturbance index of hypopnea (p = 0.005), apnea/hypopnea index (p = 0.008), and number of apnea (p = 0.028) statistically significant improved. SIGNIFICANCE OF RESULTS Patients with ALL off treatment had similar values of sleep quality with healthy siblings. Novel types of exercises like VRBE have positive effects on sleep disorders in children with ALL and also healthy siblings. Future studies are needed comparing the different types of interventions.
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Gaza K, Gustave J, Rani S, Strang A, Chidekel A. Polysomnographic characteristics and treatment modalities in a referred population of children with trisomy 21. Front Pediatr 2022; 10:1109011. [PMID: 36704134 PMCID: PMC9873354 DOI: 10.3389/fped.2022.1109011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Accepted: 12/23/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Children with Trisomy 21 (T21) are at an increased risk of sleep-disordered breathing (SDB), which can impact daily functioning and cause other health complications. Accordingly, it is imperative to diagnose and treat SDB in this population. Current guidelines recommend screening polysomnogram by age 4 or sooner if clinically indicated. There are limited published studies describing characteristics of SDB in children with T21, particularly in infants and young children. OBJECTIVE The objective of this study is to characterize SDB and treatment modalities in infants and young children with T21. METHODS This is a retrospective review of a cohort of children (≤60 months of age) with T21 who completed a polysomnogram (PSG) between 2015 and 2020 at a pediatric referral center. Demographic information, relevant medical history, polysomnography parameters, and treatment details of these children were collected from EMR. Descriptive and comparative statistics were calculated for the cohort; additional subgroup analysis was completed by age 0-35 months and 36-60 months. RESULTS Most of the cohort met criteria for sleep apnea (84.1%), and airway surgery was the most common treatment modality (71.4%). The mean AHI was high (21.4 events/hour) with a trend towards hypoventilation (mean EtCO2 = 55.9 mmHg; mean percentage of TST with EtCO2 > 50 mmHg 20.8%). Mean arousal index was elevated (32 events/hour). There were no significant differences in SDB by age when we compared children 0-35 months and 36-60 months. CONCLUSIONS This cohort of referred children with T21 showed high prevalence of SDB with a trend towards hypoventilation and disrupted sleep quality with no significant differences by age. These data highlight the importance of maintaining a high index of suspicion for SDB in young patients with T21 and obtaining PSG testing to characterize sleep and breathing.
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Affiliation(s)
- Kaelyn Gaza
- Division of Pulmonology and Sleep Medicine, Nemours Children's Hospital, Wilmington, DE, United States
| | - Jodi Gustave
- Division of Pulmonology and Sleep Medicine, Nemours Children's Hospital, Wilmington, DE, United States
| | - Seema Rani
- Division of Pulmonology and Sleep Medicine, Nemours Children's Hospital, Wilmington, DE, United States
| | - Abigail Strang
- Division of Pulmonology and Sleep Medicine, Nemours Children's Hospital, Wilmington, DE, United States
| | - Aaron Chidekel
- Division of Pulmonology and Sleep Medicine, Nemours Children's Hospital, Wilmington, DE, United States
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Rosen CL. Sleep-Disordered Breathing (SDB) in Pediatric Populations. Respir Med 2022. [DOI: 10.1007/978-3-030-93739-3_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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24
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Hwang C, Ramagopal M, Kwong K. Analysis of polysomnogram findings in children with concurrent obstructive and central sleep apnea. Laryngoscope Investig Otolaryngol 2021; 6:1449-1454. [PMID: 34938886 PMCID: PMC8665473 DOI: 10.1002/lio2.668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 08/21/2021] [Accepted: 09/09/2021] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE Increasing evidence suggests overlap in mechanisms of obstructive and central sleep apnea. Our objective was to compare the patient characteristics and polysomnographic findings of children with concurrent obstructive and central sleep apnea (obstructive sleep apnea + central sleep apnea [OSA + CSA]), to those with OSA only. METHODS A retrospective case series of polysomnogram (PSG) from 30 June 2013 to 30 June 2018 of patients 18 years and younger was performed. PSG parameters were analyzed per standard protocol. There were two groups, OSA only group and OSA + CSA group. OSA + CSA was subdivided into groups of central apnea index (CAI) ≤5, and CAI >5. Differences in the age, sex, body mass index (BMI) percentile, prevalence of medical conditions, and PSG parameters between OSA only and OSA + CSA were assessed for statistical significance. RESULTS The mean age of the OSA only group was 8.2 years, significantly higher than that of the OSA + CSA group, 5.0 years, P < .00001. The proportion of underweight, normal weight, overweight, and obese patients according to BMI percentiles was not statistically significantly different between the two groups, P > .05. Most common comorbidity in the two groups was pulmonary conditions, which included asthma. Of the PSG parameters, arousals due to respiratory events and obstructive apnea hypopnea index of all OSA + CSA groups were significantly higher than those of the OSA only group, P < .05. Rapid eye movement (REM) sleep was significantly higher in total OSA + CSA group and OSA + CSA subgroup with CAI ≤5, P < .05, compared to OSA only. CONCLUSION Children with concurrent OSA + CSA are younger, but there appears to be no difference in BMI percentiles between OSA only and OSA + CSA. Compared to OSA only group, children with concurrent OSA + CSA have significantly different sleep architecture-higher REM %-and experience significantly higher respiratory arousals and obstructive events, especially in the subgroup with CAI >5. There appears to be overlap in mechanisms of CSA and OSA in this cohort. LEVEL OF EVIDENCE 4.
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Affiliation(s)
- Chaewon Hwang
- Rutgers Robert Wood Johnson Medical SchoolNew BrunswickNew JerseyUSA
| | - Maya Ramagopal
- Division of Pediatric Pulmonology, Department of PediatricsRutgers Robert Wood Johnson Medical SchoolNew BrunswickNew JerseyUSA
| | - Kelvin Kwong
- Division of Pediatric Otolaryngology, Department of Otolaryngology – Head and Neck SurgeryRutgers Robert Wood Johnson Medical SchoolNew BrunswickNew JerseyUSA
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25
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Sheikh IN, Roth M, Stavinoha PL. Prevalence of Sleep Disturbances in Pediatric Cancer Patients and Their Diagnosis and Management. CHILDREN (BASEL, SWITZERLAND) 2021; 8:1100. [PMID: 34943294 PMCID: PMC8700400 DOI: 10.3390/children8121100] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 11/19/2021] [Accepted: 11/23/2021] [Indexed: 12/27/2022]
Abstract
Sleep disturbances represent an understudied yet common source of distress among pediatric cancer patients and survivors, with deleterious effects on quality of life. Sleep issues stem from multiple risk factors, yet individual contributors are difficult to isolate, consequently impeding the identification of targets for intervention. In many pediatric cancer patients, disrupted sleep and its negative impact on quality of life continue into adulthood and may affect various functional domains. This literature review highlights the types and prevalence of sleep disturbances in pediatric cancer patients during active treatment and through survivorship. Potential etiological and risk factors for disturbed sleep are summarized, including the effects of cancer and its treatment, psychosocial and family factors, as well as individual-patient aspects, such as genetics, mood and coping skills. While existing assessment and management strategies are reviewed, the literature is incomplete, and significant gaps emerge in our understanding of sleep disturbances in pediatric cancer patients and survivors. The review concludes with recommendations of areas where further research is needed. The aims of this review include increasing clinicians' awareness of sleep disturbances as a significant source of poor quality of life in pediatric cancer patients and survivors and directing researchers to gaps in our understanding of sleep disturbances in pediatric cancer patients and survivors.
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Affiliation(s)
- Irtiza N. Sheikh
- Division of Pediatrics and Patient Care, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030, USA;
| | | | - Peter L. Stavinoha
- Division of Pediatrics and Patient Care, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030, USA;
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Hansen C, Markström A, Sonnesen L. Sleep-disordered breathing and malocclusion in children and adolescents-a systematic review. J Oral Rehabil 2021; 49:353-361. [PMID: 34779522 DOI: 10.1111/joor.13282] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 09/17/2021] [Accepted: 11/03/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Sleep-disordered breathing (SDB) has negative influence on children's development and well-being. Malocclusion due to some craniofacial anatomical characteristics may be associated with SDB. OBJECTIVES The aim of this paper is to ascertain whether SDB is associated with malocclusion in children/adolescents, aged 6-15 years compared to healthy controls. METHODS Prospero ID: CRD42021232103. A systematic electronic literature search following PRISMA was performed in PubMed, Embase and Cochrane Library. Inclusion criteria were as follows: Healthy children/adolescents aged 6-15 years with malocclusion undergoing polysomnography (PSG) or polygraphy (PG) and/or sleep questionnaire and orthodontic screening; compared to a healthy age-matched control group with neutral or minor deviation in the occlusion without requirement for orthodontic treatment; publications in English, Danish, Norwegian or Swedish published until 23 March 2021. JBI Critical Appraisal Tools and GRADE were used to evaluate the risk of bias and level of evidence. RESULTS The search resulted in 1996 records, 610 duplicates were removed, 1386 records were screened, and 1322 records were excluded. Sixty-four studies were selected for full-text reading, and four publications fulfilled the inclusion criteria. The included studies had moderate risk of bias, and the quality of evidence was low. CONCLUSION No firm conclusion can be drawn regarding an association between specific malocclusion traits and SDB. Thus, the studies found no association between molar relationship and crowding and SDB symptoms in children. It may be recommended that future studies include objective PSG or PG in diagnosis of SDB and compare groups of children with skeletal malocclusion and controls with neutral malocclusion.
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Affiliation(s)
- Camilla Hansen
- Section of Orthodontics, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Agneta Markström
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden.,Department of Medical Sciences, Respiratory-, Allergy- and Sleep Research, Uppsala University, Uppsala, Sweden
| | - Liselotte Sonnesen
- Section of Orthodontics, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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27
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Stražišar BG. Sleep Measurement in Children-Are We on the Right Track? Sleep Med Clin 2021; 16:649-660. [PMID: 34711388 DOI: 10.1016/j.jsmc.2021.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Sleep plays a critical role in the development of healthy children. Detecting sleep and sleep disorders and the effectiveness of interventions for improving sleep in children require valid sleep measures. Assessment of sleep in children, in particular infants and young children, can be a quite challenging task. Many subjective and objective methods are available to evaluate various aspects of sleep in childhood, each with their strengths and limitations. None can, however, replace the importance of thorough clinical interview with detailed history and clinical examination by a sleep specialist.
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Affiliation(s)
- Barbara Gnidovec Stražišar
- Pediatric Department, Centre for Pediatric Sleep Disorders, General Hospital Celje, Oblakova ulica 5, Celje 3000, Slovenia; College of Nursing in Celje, Celje, Slovenia; Medical Faculty, University of Maribor, Maribor, Slovenia.
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28
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Magnusdottir S, Hilmisson H, Raymann RJEM, Witmans M. Characteristics of Children Likely to Have Spontaneous Resolution of Obstructive Sleep Apnea: Results from the Childhood Adenotonsillectomy Trial (CHAT). CHILDREN (BASEL, SWITZERLAND) 2021; 8:children8110980. [PMID: 34828693 PMCID: PMC8620731 DOI: 10.3390/children8110980] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 10/21/2021] [Accepted: 10/21/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVE To evaluate if cardiopulmonary coupling (CPC) calculated sleep quality (SQI) may have a role in identifying children that may benefit from other intervention than early adenotonsillectomy (eAT) in management of obstructive sleep apnea (OSA). METHODS A secondary analysis of electrocardiogram-signals (ECG) and oxygen saturation-data (SpO2) collected during polysomnography-studies in the prospective multicenter Childhood Adenotonsillectomy Trial (CHAT) to calculate CPC-SQI and apnea hypopnea index (AHI) was executed. In the CHAT, children 5-9 years with OSA without prolonged oxyhemoglobin desaturations were randomly assigned to adenotonsillectomy (eAT) or watchful waiting with supportive care (WWSC). The primary outcomes were to document change in attention and executive function evaluated with the Developmental Neuropsychological Assessment (NEPSY). In our analysis, children in the WWSC-group with spontaneous resolution of OSA (AHIObstructive < 1.0) and high-sleep quality (SQI ≥ 75) after 7-months were compared with children that showed residual OSA. RESULTS Of the 227 children randomized to WWSC, 203 children had available data at both baseline and 7-month follow-up. The group that showed resolution of OSA at month 7 (n = 43, 21%) were significantly more likely to have high baseline SQI 79.96 [CI95% 75.05, 84.86] vs. 72.44 [CI95% 69.50, 75.39], p = 0.005, mild OSA AHIObstructive 4.01 [CI95% 2.34, 5.68] vs. 6.52 [CI95% 5.47, 7.57], p= 0.005, higher NEPSY-attention-executive function score 106.22 [CI95% 101.67, 110.77] vs. 101.14 [CI95% 98.58, 103.72], p = 0.038 and better quality of life according to parents 83.74 [CI95% 78.95, 88.54] vs. 77.51 [74.49, 80.53], p = 0.015. The groups did not differ when clinically evaluated by Mallampati score, Friedman palate position or sleep related questionnaires. CONCLUSIONS Children that showed resolution of OSA were more likely to have high-SQI and mild OSA, be healthy-weight and have better attention and executive function and quality of life at baseline. As this simple method to evaluate sleep quality and OSA is based on analyzing signals that are simple to collect, the method is practical for sleep-testing, over multiple nights and on multiple occasions. This method may assist physicians and parents to determine the most appropriate therapy for their child as some children may benefit from WWSC rather than interventions. If the parameters can be used to plan care a priori, this would provide a fundamental shift in how childhood OSA is diagnosed and managed.
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Affiliation(s)
- Solveig Magnusdottir
- MyCardio LLC, SleepImage, 3003 E 3rd Avenue, Denver, CO 80206, USA; (H.H.); (R.J.E.M.R.)
| | - Hugi Hilmisson
- MyCardio LLC, SleepImage, 3003 E 3rd Avenue, Denver, CO 80206, USA; (H.H.); (R.J.E.M.R.)
| | - Roy J. E. M. Raymann
- MyCardio LLC, SleepImage, 3003 E 3rd Avenue, Denver, CO 80206, USA; (H.H.); (R.J.E.M.R.)
| | - Manisha Witmans
- Department of Pediatrics, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 2R3, Canada;
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Hady KK, Okorie CUA. Positive Airway Pressure Therapy for Pediatric Obstructive Sleep Apnea. CHILDREN 2021; 8:children8110979. [PMID: 34828692 PMCID: PMC8625888 DOI: 10.3390/children8110979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 10/20/2021] [Accepted: 10/27/2021] [Indexed: 11/16/2022]
Abstract
Pediatric obstructive sleep apnea syndrome (OSAS) is a disorder of breathing during sleep, characterized by intermittent or prolonged upper airway obstruction that can disrupt normal ventilation and/or sleep patterns. It can affect an estimated 2–4% of children worldwide. Untreated OSAS can have far reaching consequences on a child’s health, including low mood and concentration as well as metabolic derangements and pulmonary vascular disease. Most children are treated with surgical intervention (e.g., first-line therapy, adenotonsillectomy); however, for those for whom surgery is not indicated or desired, or for those with postoperative residual OSAS, positive airway pressure (PAP) therapy is often employed. PAP therapy can be used to relieve upper airway obstruction as well as aid in ventilation. PAP therapy is effective in treatment of OSAS in children and adults, although with pediatric patients, additional considerations and limitations exist. Active management and care for various considerations important to pediatric patients with OSAS can allow PAP to be an effective and safe therapy in this population.
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Affiliation(s)
- Kelly K. Hady
- Department of Pediatrics, Valley Children’s Healthcare, Fresno, CA 93636, USA;
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Caroline U. A. Okorie
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA 94305, USA
- Correspondence:
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30
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Baker-Smith CM, Isaiah A, Melendres MC, Mahgerefteh J, Lasso-Pirot A, Mayo S, Gooding H, Zachariah J. Sleep-Disordered Breathing and Cardiovascular Disease in Children and Adolescents: A Scientific Statement From the American Heart Association. J Am Heart Assoc 2021; 10:e022427. [PMID: 34404224 PMCID: PMC8649512 DOI: 10.1161/jaha.121.022427] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Obstructive sleep apnea (OSA) is a known risk factor for cardiovascular disease in adults. It is associated with incident systemic hypertension, arrhythmia, stroke, coronary artery disease, and heart failure. OSA is common in children and adolescents, but there has been less focus on OSA as a primary risk factor for cardiovascular disease in children and adolescents. This scientific statement summarizes what is known regarding the impact of sleep‐disordered breathing and, in particular, OSA on the cardiovascular health of children and adolescents. This statement highlights what is known regarding the impact of OSA on the risk for hypertension, arrhythmia, abnormal ventricular morphology, impaired ventricular contractility, and elevated right heart pressure among children and adolescents. This scientific statement also summarizes current best practices for the diagnosis and evaluation of cardiovascular disease–related complications of OSA in children and adolescents with sleep apnea and highlights potential future research in the area of sleep‐disordered breathing and cardiovascular health during childhood and adolescence.
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Augustine EF, Adams HR, de Los Reyes E, Drago K, Frazier M, Guelbert N, Laine M, Levin T, Mink JW, Nickel M, Peifer D, Schulz A, Simonati A, Topcu M, Turunen JA, Williams R, Wirrell EC, King S. Management of CLN1 Disease: International Clinical Consensus. Pediatr Neurol 2021; 120:38-51. [PMID: 34000449 DOI: 10.1016/j.pediatrneurol.2021.04.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 04/01/2021] [Accepted: 04/04/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND CLN1 disease (neuronal ceroid lipofuscinosis type 1) is a rare, genetic, neurodegenerative lysosomal storage disorder caused by palmitoyl-protein thioesterase 1 (PPT1) enzyme deficiency. Clinical features include developmental delay, psychomotor regression, seizures, ataxia, movement disorders, visual impairment, and early death. In general, the later the age at symptom onset, the more protracted the disease course. We sought to evaluate current evidence and to develop expert practice consensus to support clinicians who have not previously encountered patients with this rare disease. METHODS We searched the literature for guidelines and evidence to support clinical practice recommendations. We surveyed CLN1 disease experts and caregivers regarding their experiences and recommendations, and a meeting of experts was conducted to ascertain points of consensus and clinical practice differences. RESULTS We found a limited evidence base for treatment and no clinical management guidelines specific to CLN1 disease. Fifteen CLN1 disease experts and 39 caregivers responded to the surveys, and 14 experts met to develop consensus-based recommendations. The resulting management recommendations are uniquely informed by family perspectives, due to the inclusion of caregiver and advocate perspectives. A family-centered approach is supported, and individualized, multidisciplinary care is emphasized in the recommendations. Ascertainment of the specific CLN1 disease phenotype (infantile-, late infantile-, juvenile-, or adult-onset) is of key importance in informing the anticipated clinical course, prognosis, and care needs. Goals and strategies should be periodically reevaluated and adapted to patients' current needs, with a primary aim of optimizing patient and family quality of life.
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Affiliation(s)
- Erika F Augustine
- Department of Neurology and Neurogenetics, Kennedy Krieger Institute, Baltimore, Maryland; Departments of Neurology and Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, New York.
| | - Heather R Adams
- Departments of Neurology and Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, New York
| | - Emily de Los Reyes
- Department of Pediatrics and Neurology, Nationwide Children's Hospital, The Ohio State University, Columbus, Ohio
| | | | | | - Norberto Guelbert
- Metabolic Diseases Section, Children's Hospital of Cordoba, Cordoba, Argentina
| | - Minna Laine
- Department of Pediatric Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Tanya Levin
- Medical Writing Consultant, Atlanta, Georgia
| | - Jonathan W Mink
- Departments of Neurology, Neuroscience, and Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, New York
| | - Miriam Nickel
- Department of Pediatrics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | - Angela Schulz
- Department of Pediatrics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Alessandro Simonati
- Department of Surgery, Dentistry, Paediatrics and Gynaecology, University of Verona School of Medicine, Verona, Italy
| | - Meral Topcu
- Professor Emeritus, Department of Pediatric Neurology, Hacettepe University, Ankara, Turkey
| | - Joni A Turunen
- Department of Ophthalmology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Ruth Williams
- Children's Neurosciences Centre, Evelina London Children's Hospital, London, United Kingdom
| | - Elaine C Wirrell
- Divisions of Epilepsy and Child and Adolescent Neurology, Department of Neurology, Mayo Clinic, Rochester, Minnesota
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Ayhan Y, Yuksel Karatoprak E, Onay ZR, Can Oksay S, Girit S. Assessment of Nocturnal Hypoventilation by Different Methods and Definitions in Children with Neuromuscular Disease: Oxycapnography and Blood Gas Analysis. Medeni Med J 2021; 36:106-116. [PMID: 34239762 PMCID: PMC8226400 DOI: 10.5222/mmj.2021.42385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 04/24/2021] [Indexed: 11/06/2022] Open
Abstract
Objective To investigate whether partial arterial carbon dioxide pressure (PaCO2) level in arterial blood gas analysis that was used to predict nocturnal hypoventilation (NH) is concordant with nocturnal end-tidal CO2 (PetCO2) measurement obtained by a noninvasive method of oxycapnography in children with neuromuscular disease (NMD). Methods Twenty-one patients aged 6-18 years with a confirmed diagnosis of NMD were enrolled. Each patient underwent a nocturnal oxycapnography study using an orinasal probe and a pulse oximetry finger probe to record PetCO2, oxygen saturation (SpO2), pulse rate, and respiratory rate. Arterial blood gas analysis was performed to record PaCO2 levels on three occasions at night (23:00 pm, 03:00 am, 07:00 am). Results The mean overnight PaCO2 level of the three blood gas analyses (mean PaCO2noct) was 41.78±4.69 mmHg. A significant change was observed between mean PaCO2 23:00 and PaCO2 07:00 levels (p=0.032). There was no significant difference between PaCO2, PetCO2, and SpO2 levels in the NMD group. The interclass correlation coefficient between PaCO2 07:00 and PetCO2 levels was 0.791 (95% CI: 0.533-0.923); the interclass correlation coefficient between overnight mean PaCO2 and PetCO2 levels was 0.811 (95% CI:0.533-0.923). Conclusion Our study indicates that nocturnal PetCO2 and PaCO2 levels were statistically comparable but the use of PaCO2 alone is not adequate to make an early diagnosis of NH in NMD. There is a need for making more restrictive definitions for NH, and conducting studies with larger study populations to reach an agreement on the best definition of hypoventilation, and updating consensus guidelines.
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Affiliation(s)
- Yetkin Ayhan
- Istanbul Medeniyet University Faculty of Medicine, Department of Pediatric Pulmonology, Istanbul, Turkey
| | - Elif Yuksel Karatoprak
- Istanbul Medeniyet University, Faculty of Medicine, Depatment of Pediatric Neurology, Istanbul, Turkey
| | - Zeynep Reyhan Onay
- Istanbul Medeniyet University Faculty of Medicine, Department of Pediatric Pulmonology, Istanbul, Turkey
| | - Sinem Can Oksay
- Istanbul Medeniyet University Faculty of Medicine, Department of Pediatric Pulmonology, Istanbul, Turkey
| | - Saniye Girit
- Istanbul Medeniyet University Faculty of Medicine, Department of Pediatric Pulmonology, Istanbul, Turkey
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Ghirardo S, Amaddeo A, Griffon L, Khirani S, Fauroux B. Central apnea and periodic breathing in children with underlying conditions. J Sleep Res 2021; 30:e13388. [PMID: 34075643 PMCID: PMC9286345 DOI: 10.1111/jsr.13388] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 04/17/2021] [Accepted: 04/22/2021] [Indexed: 12/21/2022]
Abstract
Central sleep apneas and periodic breathing are poorly described in childhood. The aim of the study was to describe the prevalence and characteristics of central sleep apnea and periodic breathing in children with associated medical conditions, and the therapeutic management. We retrospectively reviewed all poly(somno)graphies with a central apnea index ≥ 5 events per hr in children aged > 1 month performed in a paediatric sleep laboratory over a 6‐year period. Clinical data and follow‐up poly(somno)graphies were gathered. Ninety‐five out of 2,981 patients (3%) presented central sleep apnea: 40% were < 1 year, 41% aged 1–6 years, and 19% aged ≥ 6 years. Chiari malformation was the most common diagnosis (13%). Mean central apnea index was 20 ± 30 events per hr (range 5–177). Fifty‐eight (61%) children had an exclusive central pattern with < 5 obstructive events per hr. Periodic breathing was present in 79 (83%) patients, with a mean percentage of time with periodic breathing of 9 ± 16%. Among periodic breathing episodes, 40% appeared after a sigh, 8% after an obstructive event, 6% after breathing instability and 2% after bradypnea. The highest clinical apnea index and percentage of time with periodic breathing were observed in children with encephalopathy and/or epilepsy (68 ± 63 events per hr and 30 ± 34%). Clinical apnea index did not differ according to age, while periodic breathing duration was longer in children > 1 year old. Watchful waiting was performed in 22 (23%) patients with spontaneous improvement in 20. Other treatments (upper airway or neurosurgery, nocturnal oxygen therapy, continuous positive airway pressure, non‐invasive ventilation) were effective in selected patients. Central sleep apnea is rare in children and comprises heterogeneous conditions. Sleep studies are essential for the diagnosis, characterization and management of central sleep apnea.
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Affiliation(s)
- Sergio Ghirardo
- Assistance Publique-Hôpitaux de Paris (AP-HP), Pediatric Noninvasive Ventilation and Sleep Unit, Hôpital Necker-Enfants Malades, Paris, France.,University of Trieste Department of Medicine, Surgery and Health Sciences, Trieste, Italy
| | - Alessandro Amaddeo
- Assistance Publique-Hôpitaux de Paris (AP-HP), Pediatric Noninvasive Ventilation and Sleep Unit, Hôpital Necker-Enfants Malades, Paris, France.,Equipe d'Accueil EA VIFASOM, Université de Paris, Paris, France
| | - Lucie Griffon
- Assistance Publique-Hôpitaux de Paris (AP-HP), Pediatric Noninvasive Ventilation and Sleep Unit, Hôpital Necker-Enfants Malades, Paris, France.,Equipe d'Accueil EA VIFASOM, Université de Paris, Paris, France
| | - Sonia Khirani
- Assistance Publique-Hôpitaux de Paris (AP-HP), Pediatric Noninvasive Ventilation and Sleep Unit, Hôpital Necker-Enfants Malades, Paris, France.,Equipe d'Accueil EA VIFASOM, Université de Paris, Paris, France.,ASV Santé, Gennevilliers, France
| | - Brigitte Fauroux
- Assistance Publique-Hôpitaux de Paris (AP-HP), Pediatric Noninvasive Ventilation and Sleep Unit, Hôpital Necker-Enfants Malades, Paris, France.,Equipe d'Accueil EA VIFASOM, Université de Paris, Paris, France
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Ademhan Tural D, Emiralioglu N, Dogru D, Ozsezen B, Ipek OF, Sunman B, Nayir Buyuksahin H, Guzelkas I, Ciki K, Kilic K, Vardar Yagli N, Yalcin E, Kiper N, Sivri S, Ozcelik U. Evaluation of sleep-disordered breathing and its relationship with respiratory parameters in children with mucopolysaccharidosis Type IVA and VI. Am J Med Genet A 2021; 185:2306-2314. [PMID: 33960649 DOI: 10.1002/ajmg.a.62229] [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: 11/29/2020] [Revised: 03/19/2021] [Accepted: 04/02/2021] [Indexed: 11/08/2022]
Abstract
The aims of the study were to evaluate the prevalence of sleep-disordered breathing (SDB) by using polysomnography (PSG) in children with MPS IVA and MPS VI who underwent enzyme replacement therapy (ERT) and to analyze the effect on SDB of having upper airway surgery, pulmonary functions, and exercise capacity. A retrospective cross-sectional study was conducted on patients with MPS IVA (n:17) and MPS VI (n:11) aged under 19 years who underwent polysomnography. Descriptive and nonparametric analyses were performed for demographic, PSG, pulmonary function and exercise capacity variables. The frequency of sleep apnea in the study sample was 85.7% (24/28). Four patients (14.3%) had no sleep apnea, 15 (53.6%) had mild, and nine (32.1%) had moderate-to-severe sleep apnea. Two patients (7.1%) had central sleep apnea and 22 had obstructive sleep apnea (OSA) (78.6%). Forced expiratory volume in 1 s (FEV1) and forced vital capacity (FVC) were negatively correlated to apnea-hypopnea index (AHI) (r = -0.594, p = .009; r = -0.636, p = .005, respectively). Despite ERT and previous upper airway surgery, the prevalence of OSA was high in patients with MPS IVA-MPS IV, emphasizing the importance of PSG screening for sleep disorders. Pulmonary function tests may be useful for predicting sleep apnea in patients with MPS IVA and MPS VI.
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Affiliation(s)
- Dilber Ademhan Tural
- Department of Pediatric Pulmonology, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
| | - Nagehan Emiralioglu
- Department of Pediatric Pulmonology, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
| | - Deniz Dogru
- Department of Pediatric Pulmonology, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
| | - Beste Ozsezen
- Department of Pediatric Pulmonology, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
| | - Omer Faruk Ipek
- Department of Pediatrics, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
| | - Birce Sunman
- Department of Pediatric Pulmonology, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
| | - Halime Nayir Buyuksahin
- Department of Pediatric Pulmonology, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
| | - Ismail Guzelkas
- Department of Pediatric Pulmonology, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
| | - Kismet Ciki
- Department of Pediatric Metabolism, Ihsan Dogramaci Children's Hospital, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Kubra Kilic
- Department of Physical Therapy and Rehabilitation, Faculty of Medical Sciences, Hacettepe University, Ankara, Turkey
| | - Naciye Vardar Yagli
- Department of Physical Therapy and Rehabilitation, Faculty of Medical Sciences, Hacettepe University, Ankara, Turkey
| | - Ebru Yalcin
- Department of Pediatric Pulmonology, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
| | - Nural Kiper
- Department of Pediatric Pulmonology, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
| | - Serap Sivri
- Department of Pediatric Metabolism, Ihsan Dogramaci Children's Hospital, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Ugur Ozcelik
- Department of Pediatric Pulmonology, School of Medicine, Hacettepe University, Ihsan Dogramaci Children's Hospital, Ankara, Turkey
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Filipek N, Kirkham E, Chen M, Ma CC, Horn DL, Johnson KE, Parikh SR. Drug-induced sleep endoscopy directed surgery improves polysomnography measures in overweight and obese children with obstructive sleep apnea. Acta Otolaryngol 2021; 141:397-402. [PMID: 33372808 DOI: 10.1080/00016489.2020.1863465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND Obstructive sleep apnea affects approximately 1-4% of all children, with increased prevalence amongst overweight and obese children. OBJECTIVE To assess the effects of drug-induced sleep endoscopy (DISE)-directed surgery on polysomnography parameters in obese and overweight children. MATERIAL/METHODS A retrospective case-series was performed on obese and overweight pediatric patients who underwent clinically indicated DISE-directed surgery. Forty children met the inclusion criteria, including: body mass index ≥85%, DISE-study, and pre- and post-DISE polysomnography. Patients were divided into surgically naïve (n = 23) and prior adenotonsillectomy (n = 17) groups. Demographic and clinical characteristics were examined with chi-square and Wilcoxon rank-sum test. Polysomnography parameters were compared with Wilcoxon signed rank test. RESULTS Of 40 children with mean BMI 94% and mean age 8 ± 6 years old, 17 (43%) underwent a previous adenotonsillectomy. Overall, significant improvements were observed in the apnea-hypopnea index (AHI; 25.0 to 9.9 events/hour, p < .01) and oxygen nadir (82.7% to 88.5%, p < .01). A similar pattern was observed among the surgically naïve (AHI: 35.9 to 12.7 events/hour, p = .04; oxygen nadir: 79.7% to 86.4%, p = .2) and post-adenotonsillectomy groups (AHI: 10.4 to 6.2 events/hour, p = .02; oxygen nadir: 86.7% to 91.2%, p < .01). CONCLUSIONS/SIGNIFICANCE Polysomnography parameters significantly improved following DISE-directed interventions in obese and overweight children with obstructive sleep apnea.
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Affiliation(s)
- Natalia Filipek
- Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle, WA, USA
- Division of Pediatric Otolaryngology, Seattle Children’s Hospital, Seattle, WA, USA
| | - Erin Kirkham
- Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle, WA, USA
- Division of Pediatric Otolaryngology, Seattle Children’s Hospital, Seattle, WA, USA
| | - Maida Chen
- Division of Pulmonary and Sleep Medicine, Seattle Children’s Hospital, Seattle, WA, USA
| | - Cheng Cheng Ma
- Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle, WA, USA
- Division of Pediatric Otolaryngology, Seattle Children’s Hospital, Seattle, WA, USA
| | - David L. Horn
- Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle, WA, USA
- Division of Pediatric Otolaryngology, Seattle Children’s Hospital, Seattle, WA, USA
| | - Kaalan E. Johnson
- Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle, WA, USA
- Division of Pediatric Otolaryngology, Seattle Children’s Hospital, Seattle, WA, USA
| | - Sanjay R. Parikh
- Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle, WA, USA
- Division of Pediatric Otolaryngology, Seattle Children’s Hospital, Seattle, WA, USA
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Kim J, Gueye-Ndiaye S, Mauer E, Modi VK, Perlman J, Veler H. Polysomnography use in complex term and preterm infants to facilitate evaluation and management in the neonatal intensive care unit. J Clin Sleep Med 2021; 17:1653-1663. [PMID: 33755011 DOI: 10.5664/jcsm.9264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
STUDY OBJECTIVES 1. To determine the characteristics of term and preterm infants for which polysomnography (PSG) was used as a primary diagnostic tool in infants with recurrent desaturation episodes, suspected obstructive apnea or both, and the prevalence of abnormal studies. 2. To identify the interventions following PSGs. 3. To assess the added value of airway and swallow evaluations. METHODS Retrospective cohort study of infants evaluated by PSG in the Neonatal Intensive Care Unit (NICU) at NYP-Weill Cornell from January 2012 to April 2018. RESULTS PSGs were performed on 31 infants; 15 (48%) term and 16 (52%) preterm infants. Indications for PSG were persistent desaturations (n=24), suspected obstructive apnea (n=15), and stridor (n=2). Primary comorbid conditions were respiratory (n=11), craniofacial (n=9), airway anomalies (n=6) and neurologic (n=5). The apnea-hypopnea index (AHI) was abnormal in 30 (97%) infants. Of those, 23 (74%) were severe, seven (23%) were moderate, and normal in one (3%). Apneic events were predominantly obstructive in 23 infants and predominantly central in 6. AHI improved in all but one follow-up PSG. The PSG findings resulted in interventions in 24 (77%) infants, in addition to concomitant otolaryngology evaluations (abnormal in 20/25) and swallow studies (abnormal in 9/14). Clinical signs completely resolved in 22 (71%) infants. CONCLUSIONS This is one of the first reports on the diagnostic value of inpatient PSGs in the NICU in infants with recurrent desaturation episodes, suspected obstructive apnea or both. Our findings indicate that PSG is an important tool in evaluating and targeting therapies in complex term and preterm infants with a wide variety of comorbidities.
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Affiliation(s)
- James Kim
- Division of Newborn Medicine, New York-Presbyterian Hospital - Weill Cornell Medical Center, Komansky Children's Hospital, New York, New York
| | - Seyni Gueye-Ndiaye
- Pediatric Pulmonology, New York-Presbyterian Hospital - Weill Cornell Medical Center, Komansky Children's Hospital, New York, New York
| | - Elizabeth Mauer
- Division of Biostatistics and Epidemiology, Weill Cornell Medicine, New York, New York
| | - Vikash K Modi
- Department of Otolaryngology, Division of Pediatric Otolaryngology- Head & Neck Surgery, New York-Presbyterian Hospital - Weill Cornell Medical Center, New York, New York
| | - Jeffrey Perlman
- Division of Newborn Medicine, New York-Presbyterian Hospital - Weill Cornell Medical Center, Komansky Children's Hospital, New York, New York
| | - Haviva Veler
- Pediatric Pulmonology, New York-Presbyterian Hospital - Weill Cornell Medical Center, Komansky Children's Hospital, New York, New York
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The value of cardiorespiratory parameters for sleep state classification in preterm infants: A systematic review. Sleep Med Rev 2021; 58:101462. [PMID: 33826975 DOI: 10.1016/j.smrv.2021.101462] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 02/24/2021] [Accepted: 03/03/2021] [Indexed: 11/23/2022]
Abstract
Cardiorespiratory activity is highly associated with infants' sleep duration and quality. We performed a systematic literature search of PubMed and EMBASE databases to investigate if and how cardiorespiratory parameters can be used for sleep state classification in preterm infants and in what way maturation influences this relation. All retrieved citations were screened against predetermined inclusion and exclusion criteria. Only studies of preterm infants (<37 wk postmenstrual age during sleep state classification) admitted to a neonatal ward and of whom at least one sleep state and one cardiorespiratory parameter was measured, were included. Two researchers independently reviewed the included studies on methodological quality. Of the 1097 initially retrieved studies, 23 were included for analysis. Heart rate and respiration frequency are strongly correlated with active sleep and quiet sleep. In quiet sleep, as compared to active sleep, respiratory frequency is more stable, and the heart rate is lower and less variable. This association, however, differed across preterm birth subtypes (i.e., extremely, very or late preterm), indicating that maturation - in the form of both gestational and postnatal age - influences the cardiorespiratory characteristics of preterm sleep states. The knowledge gained from this review can help improve behavioral sleep classification and automated sleep classification algorithms for preterm infants.
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Pedersen J, Rasmussen MGB, Olesen LG, Kristensen PL, Grøntved A. Self-administered electroencephalography-based sleep assessment: compliance and perceived feasibility in children and adults. SLEEP SCIENCE AND PRACTICE 2021. [DOI: 10.1186/s41606-021-00059-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Sleep is a crucial part of our lives and insufficient sleep has been linked to several health disorders in both children and adults. However, most studies are based on single night laboratory polysomnography, actigraphy, or sleep diaries. The primary aim of this study was to evaluate compliance to and perceived feasibility of the Zmachine insight+ for assessment of habitual sleep parameters in a sample of children and adults for six nights. The secondary aim was to report sleep parameters derived from the Zmachine.
Methods
We analyzed data from 12 families who participated in the SCREENS pilot trial (2018–2019). Children (n=14) and adults (n=19) had to undergo three nights of EEG-based sleep assessment at baseline and follow-up. We assessed compliance to the sleep assessment protocol and summarized perceived feasibility in children and adults. Summary estimates were computed for total sleep time, sleep onset latency, wake after sleep onset, light sleep, deep sleep, and rapid eye movement sleep.
Results
Compliance to the sleep assessment protocol was high with 92.9 and 89.4% of children and adults meeting the a priori specified compliance goal of at least two out of three nights of complete sleep data at both baseline and follow-up. In general, the protocol was perceived as feasible, with low prevalence of sleep disruption and only minor issues, e.g. difficulties with removing sensors. Results on sleep parameters indicate large within group variation.
Conclusions
Our findings support the use of a self-administered EEG-based habitual sleep assessment protocol, including multiple days of measurement, in children and adults.
Trial registration
Cilinicaltrials.gov: NCT03788525 [Secondary outcome measures; Retrospectively registered; 27th December, 2018].
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Valentini D, Di Camillo C, Mirante N, Vallogini G, Olivini N, Baban A, Buzzonetti L, Galeotti A, Raponi M, Villani A. Medical conditions of children and young people with Down syndrome. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2021; 65:199-209. [PMID: 33426738 DOI: 10.1111/jir.12804] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 09/29/2020] [Accepted: 11/21/2020] [Indexed: 06/12/2023]
Abstract
BACKGROUND The life expectancy of people with Down syndrome (DS) has significantly increased in the last decades. We describe the congenital malformations and main comorbidities of a cohort of children and young people with DS and analyse their differences according to age and gender groups. METHODS This retrospective cross-sectional study was conducted at DS centre of Bambino Gesù Children's Hospital in Rome (Italy). The period for reviewing all electronic health records ran from July 2016 to September 2017. We collected data on clinical conditions and compared them with the general paediatric population. Moreover, we compared the main comorbidities, dental diseases and body mass index data between age groups. RESULTS Seven hundred sixty-three children and young people with DS included in this study were aged 7.45 ± 5.49 years. Gender distribution included 58.19% male patients. The majority of our population (71.04%) came from central regions of Italy. Respiratory diseases (19%), congenital heart defects (72.23%), malocclusions (58.62%), astigmatism (20.31%), farsightedness (16.51%), near-sightedness (12.19%) and autoimmune hypothyroidism (3.28%) were more frequent in our population compared with the typical paediatric population. Upper respiratory tract infections and underweight were significantly more frequent in the youngest children, whereas dental diseases, refractive errors, obesity and autoimmune hypothyroidism increased over age. CONCLUSIONS Children and young people with DS present a high prevalence of potentially treatable medical conditions making multidisciplinary teams a mandatory need for this population.
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Affiliation(s)
- D Valentini
- Pediatric Unit, Bambino Gesù Children's Hospital-IRCCS, Rome, Italy
| | - C Di Camillo
- Pediatric Unit, Bambino Gesù Children's Hospital-IRCCS, Rome, Italy
| | - N Mirante
- Pediatric Unit, Bambino Gesù Children's Hospital-IRCCS, Rome, Italy
| | - G Vallogini
- Unit of Dentistry, Bambino Gesù Children's Hospital-IRCCS, Rome, Italy
| | - N Olivini
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart - ERN GUARD-Heart HCP, Pediatric Cardiology and Arrhythmia/Syncope Units, Bambino Gesù Children Hospital-IRCCS, Rome, Italy
| | - A Baban
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart - ERN GUARD-Heart HCP, Pediatric Cardiology and Arrhythmia/Syncope Units, Bambino Gesù Children Hospital-IRCCS, Rome, Italy
| | - L Buzzonetti
- Department of Ophthalmology, Bambino Gesù Children's Hospital-IRCCS, Rome, Italy
| | - A Galeotti
- Unit of Dentistry, Bambino Gesù Children's Hospital-IRCCS, Rome, Italy
| | - M Raponi
- Medical Directorate, Bambino Gesù Children's Hospital-IRCCS, Rome, Italy
| | - A Villani
- Pediatric Unit, Bambino Gesù Children's Hospital-IRCCS, Rome, Italy
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Baddam SKR, Canapari CA, Van de Grift J, McGirr C, Nasser AY, Crowley MJ. Screening and Evaluation of Sleep Disturbances and Sleep Disorders in Children and Adolescents. Child Adolesc Psychiatr Clin N Am 2021; 30:65-84. [PMID: 33223069 DOI: 10.1016/j.chc.2020.09.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Sleep disturbances and sleep disorders are prevalent in children/adolescents and have a bidirectional relationship with pediatric medical and mental health disorders. Screening tools and mechanisms for the evaluation and treatment of sleep disturbances and sleep disorders in the pediatric mental health clinic are less well-known; hence, sleep disturbances and disorders are under-recognized in the pediatric clinics. We present specific, validated screening and evaluation tools to identify sleep disturbances and sleep disorders in children/adolescents. We offer guidance related to the use of consumer wearables for sleep assessments and use of sleep telemedicine in pediatric mental health and primary care clinics.
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Affiliation(s)
- Suman K R Baddam
- Yale Child Study Center, Yale School of Medicine, 230 South Frontage Road, New Haven, CT 06519, USA.
| | - Craig A Canapari
- Pediatric Pulmonology, Allergy, Immunology & Sleep Medicine, PO Box 208064, New Haven, CT, 06520-8064, USA
| | - Jenna Van de Grift
- Yale University School of Medicine, 230 South Frontage Road, New Haven, CT 06519, USA
| | - Christopher McGirr
- Yale Child Study Center, Yale School of Medicine, 230 South Frontage Road, New Haven, CT 06519, USA
| | | | - Michael J Crowley
- Yale Child Study Center, Yale School of Medicine, 230 South Frontage Road, New Haven, CT 06519, USA
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Coyle-Asbil HJ, Breau B, Ma DW, Haines J, Vallis LA. Examining the effects of applying ActiGraph low-frequency extension feature to analyze the sleeping behaviours of preschool-aged children. Appl Physiol Nutr Metab 2020; 45:1396-1399. [DOI: 10.1139/apnm-2019-0969] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
This study compares sleep outcome measures obtained using normal- and low-frequency extension (LFE) settings (Actilife). Forty-two children (aged 3–6 years) were instructed to wear an ActiGraph GT3X+ accelerometer on their hip for 7 days, 24 h/day. Total sleep time (min), sleep efficiency (%), and number and cumulative length (min) of awakening were used to compare the settings. Results suggest that the LFE setting results in significant but relatively small reductions in the sleep metrics of children. Trial registration no.: clincialtrials.gov (ID no. NCT02223234) Novelty LFE setting, available through ActiGraph, estimates a significantly reduced total sleep time and efficiency.
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Affiliation(s)
- Hannah J. Coyle-Asbil
- Department of Human Health and Nutritional Science, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - Becky Breau
- Department of Human Health and Nutritional Science, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - David W.L. Ma
- Department of Human Health and Nutritional Science, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - Jess Haines
- Department of Family Relations and Applied Nutrition, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - Lori Ann Vallis
- Department of Human Health and Nutritional Science, University of Guelph, Guelph, ON N1G 2W1, Canada
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Esmael A, Elsherief M, Abdelsalam M, Bendary L, Egila H. Sleep Architecture in Valproate-Induced Nocturnal Enuresis in Primary School and Preschool Children. J Child Neurol 2020; 35:975-982. [PMID: 32762394 DOI: 10.1177/0883073820944051] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Nocturnal enuresis is one of the side effects of valproic acid treatment, and generally underdiagnosed by clinicians. Studies reported that a variable incidence of valproic acid-induced nocturnal enuresis is 2.2% to 24% with unclear explanations of the reasons behind valproic acid-induced nocturnal enuresis. A retrospective study was carried out on 260 children (aged 5-12 years) diagnosed with idiopathic epilepsy, treated with valproic acid to evaluate the nocturnal enuresis secondary to valproic acid, and to discuss the characteristics of their sleep architecture. Nocturnal enuresis was reported in 28 (10.7%) patients after a mean exposure time to valproate of 18.78±8.4 days. Nocturnal enuresis was significantly associated with younger age and serum level of valproate (P = .05). The polysomnographic study suggested that the underlying mechanism may be related to impaired sleep efficiency, frequent arousals, prolonged sleep latency, snoring, or increased sleep depth which may impair a child's ability to awaken to the sense of bladder fullness or contractions.Clinical trial registration: ClinicalTrials.gov identifiers: NCT04191863.
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Affiliation(s)
- Ahmed Esmael
- Department of Neurology, 68780Faculty of Medicine, Mansoura University, Egypt
| | - Mohammed Elsherief
- Department of Neurology, 68780Faculty of Medicine, Mansoura University, Egypt
| | - Mohamed Abdelsalam
- Department of Neurology, 68780Faculty of Medicine, Mansoura University, Egypt
| | - Lotfy Bendary
- Department of Urology, Faculty of Medicine, 68865Zagazig University, Egypt
| | - Hossam Egila
- Department of Neurology, 68780Faculty of Medicine, Mansoura University, Egypt
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Van Meter AR, Anderson EA. Evidence Base Update on Assessing Sleep in Youth. JOURNAL OF CLINICAL CHILD AND ADOLESCENT PSYCHOLOGY 2020; 49:701-736. [PMID: 33147074 DOI: 10.1080/15374416.2020.1802735] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Sleep is vital to youth well-being and when it becomes disturbed - whether due to environmental or individual factors - mental and physical health suffer. Sleep problems can also be a symptom of underlying mental health disorders. Assessing different components of sleep, including quality and hygiene, can be useful both for identifying mental health problems and for measuring changes in well-being over time. However, there are dozens of sleep-related measures for youth and it can be difficult to determine which to select for a specific research or clinical purpose. The goal of this review was to identify sleep-related measures for clinical and/or research use in youth mental health settings, and to update the evidence base on this topic. METHOD We generated a list of candidate measures based on other reviews and searched in PubMed and PsycINFO using the terms "sleep" AND (measure OR assessment OR questionnaire) AND (psychometric OR reliability OR validity). Search results were limited to studies about children and adolescents (aged 2-17) published in English. Additional criteria for inclusion were that there had to be at least three publications reporting on the measure psychometrics in community or mental health populations. Sleep measures meeting these criteria were evaluated using the criteria set by De Los Reyes and Langer (2018). RESULTS Twenty-six measures, across four domains of sleep - insomnia, sleep hygiene, sleepiness, sleep quality - met inclusion criteria. Each measure had at least adequate clinical utility. No measure(s) emerged as superior across psychometric domains. CONCLUSION Clinicians and researchers must evaluate sleep measures for each use case, as the intended purpose will dictate which measure is best. Future research is necessary to evaluate measure performance in transdiagnostic mental health populations, including youth with serious mental illness.
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Affiliation(s)
- Anna R Van Meter
- Department of Psychiatry, Zucker Hillside Hospital.,Feinstein Institutes for Medical Research, Institute for Behavioral Science.,Department of Psychiatry, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell
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Powell WT, Schaaf CP, Rech ME, Wrede J. Polysomnographic characteristics and sleep-disordered breathing in Schaaf-Yang syndrome. Pediatr Pulmonol 2020; 55:3162-3167. [PMID: 32889788 DOI: 10.1002/ppul.25056] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 08/24/2020] [Accepted: 09/02/2020] [Indexed: 01/23/2023]
Abstract
INTRODUCTION Schaaf-Yang syndrome (SYS) is a genetic disorder caused by truncating variants in the MAGEL2 gene located in the maternally imprinted Prader-Willi syndrome (PWS) region at 15q11-13. The SYS phenotype shares features with PWS, a syndrome with known high incidence of sleep disorders. However, the spectrum of sleep-disorders in SYS has not been described. METHODS We performed a retrospective analysis of polysomnograms from 22 patients in an international SYS cohort. Sleep characteristics for individuals with the common c.1996dupC variant (n = 10) were compared to other truncating variants (n = 11). RESULTS We collected 33 sleep study reports from 22 patients, ages 2 months - 18.5 years (mean 6.5 years). Mean sleep efficiency was 70.5% (range 45%-93%) with arousal index 14.1/h (1.2-45/h). The mean apnea-hypopnea index (AHI) was 19.1/h (0.9-49/h) with mean obstructive AHI (oAHI) of 16.3/h (0.6-49/h). Mean central apnea index was 2.8/h (0-14/h). Mean oxygen desaturation index was 20.8/h (range 0-85/hr). Obstructive sleep apnea (OSA) was diagnosed in 81%, and 62% had moderate or severe OSA. Elevated central apnea index occurred in 9.5%. Comparison by genotype groups and age did not reveal any difference in OSA findings. Periodic limb movement index (PLMI) was elevated in 4/15 (26%). CONCLUSION OSA is frequently identified on polysomnography in patients with SYS. The mean PLMI is elevated compared to normative data. Patients with SYS should have routine polysomnography screening due to high risk of sleep disorders.
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Affiliation(s)
- Weston T Powell
- Division of Pulmonary and Sleep Medicine, Department of Pediatrics, Seattle Children's Hospital, University of Washington, Seattle, Washington, USA
| | - Christian P Schaaf
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, USA.,Institute of Human Genetics, Heidelberg University, Heidelberg, Germany.,Jan and Dan Duncan Neurological Research Institute, Texas Children's Hospital, Houston, Texas, USA
| | - Megan E Rech
- Institute of Human Genetics, Heidelberg University, Heidelberg, Germany.,The Menninger Clinic, Houston, Texas, USA
| | - Joanna Wrede
- Division of Pulmonary and Sleep Medicine, Department of Pediatrics, Seattle Children's Hospital, University of Washington, Seattle, Washington, USA.,Division of Pediatric Neurology, Department of Neurology, Seattle Children's Hospital, University of Washington, Seattle, Washington, USA
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Heubi CH, Knollman P, Wiley S, Shott SR, Smith DF, Ishman SL, Meinzen-Derr J. Sleep Architecture in Children With Down Syndrome With and Without Obstructive Sleep Apnea. Otolaryngol Head Neck Surg 2020; 164:1108-1115. [PMID: 33021431 DOI: 10.1177/0194599820960454] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To characterize polysomnographic sleep architecture in children with Down syndrome and compare findings in those with and without obstructive sleep apnea. STUDY DESIGN Case series with retrospective review. SETTING Single tertiary pediatric hospital (2005-2018). METHODS We reviewed the electronic health records of patients undergoing polysomnography who were referred from a specialized center for children with Down syndrome (age, ≥12 months). Continuous positive airway pressure titration, oxygen titration, and split-night studies were excluded. RESULTS A total of 397 children were included (52.4% male, 81.6% Caucasian). Mean age at the time of polysomnography was 4.7 years (range, 1.4-14.7); 79.4% had obstructive sleep apnea. Sleep variables were reported as mean (SD) values: sleep efficiency, 85% (11%); sleep latency, 29.8 minutes (35.6); total sleep time, 426 minutes (74.6); rapid eye movement (REM) latency, 126.8 minutes (66.3); time spent in REM sleep, 22% (7%); arousal index, 13.3 (5); and time spent supine, 44% (28%). There were no significant differences between those with obstructive sleep apnea and those without. Sleep efficiency <80% was seen in 32.5%; 34.3% had a sleep latency >30 minutes; 15.9% had total sleep time <360 minutes; and 75.6% had an arousal index >10/h. Overall, 69.2% had ≥2 metrics of poor sleep architecture. REM sleep time <20% was seen in 35.3%. REM sleep time decreased with age. CONCLUSION In children with Down syndrome, 32.5% had sleep efficiency <80%; 75.6% had an elevated arousal index; and 15.9% had total sleep time <360 minutes. More than a third of the patients had ≥3 markers of poor sleep architecture. There was no difference in children with or without obstructive sleep apnea.
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Affiliation(s)
- Christine H Heubi
- Division of Pediatric Otolaryngology-Head and Neck Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Division of Pulmonary and Sleep Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati, Cincinnati, Ohio, USA
| | - Philip Knollman
- Division of Pediatric Otolaryngology-Head and Neck Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati, Cincinnati, Ohio, USA
| | - Susan Wiley
- Division of Developmental and Behavioral Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Sally R Shott
- Division of Pediatric Otolaryngology-Head and Neck Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati, Cincinnati, Ohio, USA
| | - David F Smith
- Division of Pediatric Otolaryngology-Head and Neck Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Division of Pulmonary and Sleep Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati, Cincinnati, Ohio, USA
| | - Stacey L Ishman
- Division of Pediatric Otolaryngology-Head and Neck Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Division of Pulmonary and Sleep Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati, Cincinnati, Ohio, USA
| | - Jareen Meinzen-Derr
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
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Lu A, Luo F, Sun C, Zhang X, Wang L, Lu W. Sleep-disordered breathing and genetic findings in children with Prader-Willi syndrome in China. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:989. [PMID: 32953789 PMCID: PMC7475489 DOI: 10.21037/atm-20-4475] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Background Sleep-related breathing disorders are common in individuals with Prader-Willi syndrome (PWS), and can include hypersomnolence and obstructive sleep apnea, as well as central sleep breathing abnormalities that are present from infancy. Here we describe the sleep-disordered breathing (SDB) and genetic findings in patients with PWS in China. Methods In all, 48 patients confirmed by genetic tests were enrolled, 32 were under 2 years of age and 16 were older children. There were 37 (77.1%) patients with paternal 15q11-13 deletions, 11 (22.9%) patients with maternal uniparental disomy (mUPD), and no patients with imprinting defect (ID). Results Compared with infants, a significantly higher proportion of older children with PWS were overweight or obese (15/16 children vs. 4/32 infants) and children had a higher serum level of free thyroxine (FT4) (0.9±0.2 vs. 0.7±0.7) and thyroxine (T4) (9.0±2.5 vs. 7.5±1.7). Age was correlated significantly with body mass index (BMI), T4, and FT4 (r=0.626, P=0.000; r=0.426, respectively). Overall, 42 of 48 (87.5%) patients had sleep apnea on polysomnography (PSG). Infants, when compared with older children, were more likely to experience central sleep apnea (71.8% vs. 25%). In infants, there were no significant differences in the prevalence of SDB between the deletion group and the mUPD group. Conclusions Being overweight or obese was more common in older children with PWS. Compared with infants, a higher proportion children were overweight or obese and had higher serum levels of FT4 and T4. The prevalence of SDB was high in those with PWS, and central sleep apnea was found to be prevalent in infants. The pattern of SDB in infants with PWS was not significantly associated with the genotypes.
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Affiliation(s)
- Aizhen Lu
- Department of Respiratory, Children's Hospital of Fudan University, Shanghai, China
| | - Feihong Luo
- Department of Endocrinology and Inherited Metabolic Diseases, Children's Hospital of Fudan University, Shanghai, China
| | - Chengjun Sun
- Department of Endocrinology and Inherited Metabolic Diseases, Children's Hospital of Fudan University, Shanghai, China
| | - Xiaobo Zhang
- Department of Respiratory, Children's Hospital of Fudan University, Shanghai, China
| | - Libo Wang
- Department of Respiratory, Children's Hospital of Fudan University, Shanghai, China
| | - Wei Lu
- Department of Endocrinology and Inherited Metabolic Diseases, Children's Hospital of Fudan University, Shanghai, China
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Quitadamo P, Giorgio V, Zenzeri L, Baldassarre M, Cresi F, Borrelli O, Salvatore S. Apnea in preterm neonates: what's the role of gastroesophageal reflux? A systematic review. Dig Liver Dis 2020; 52:723-729. [PMID: 32423847 DOI: 10.1016/j.dld.2020.03.032] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 03/28/2020] [Accepted: 03/30/2020] [Indexed: 12/11/2022]
Abstract
A causal relationship between gastro-esophageal reflux (GER) and apnea in preterm infants has been frequently hypothesized and is currently debated. The present study aims at reviewing the currently available scientific evidence, in order to clarify the role of GER on the occurrence of apnea and to help improving the clinical management of apneic preterm neonates. We performed a systematic literature search to identify all the clinical studies on preterm neonates that properly assessed the relationship between apnea and GER. Two-hundred and fifty-two papers, including 32 reviews and meta-analysis, were screened. Out of them, only 7 were included in the final analysis according to the selected criteria. Among them, 3 studies reported an increased frequency of apnea after reflux compared to reflux-free period and 4 denied a significant temporal relation. In conclusion, a minority of apneic events occurs soon after GER episodes. Whether this happens by chance or because of a causal relationship is still impossible to define. Based on the available data, empirical treatment with acid inhibitors is not recommended in neonates with apnea unless a proven temporal relation is shown by simultaneous esophageal pH-impedance and polysomnography or cardiorespiratory monitoring and in the absence of a clear clinical benefit.
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Affiliation(s)
- Paolo Quitadamo
- Department of Pediatrics, A.O.R.N. Santobono-Pausilipon, Naples, Italy.
| | - Valentina Giorgio
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCSS, Roma, Italy
| | - Letizia Zenzeri
- Department of Pediatrics, A.O.R.N. Santobono-Pausilipon, Naples, Italy
| | - Mariella Baldassarre
- Department of biomedical science and human oncology- neonatology and Nicu section. University "Aldo Moro", Bari, Italy
| | - Francesco Cresi
- Neonatology and Neonatal Intensive Care Unit, Department of Public Health and Pediatrics, University of Turin, Turin, Italy
| | - Osvaldo Borrelli
- Division of Neurogastroenterology and Motility, Department of Paediatric Gastroenterology, UCL Institute of Child Health and Great Ormond Street Hospital, London, United Kingdom
| | - Silvia Salvatore
- Pediatric Department, Ospedale "F. Del Ponte", University of Insubria, Varese, Italy
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48
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Toyoura M, Miike T, Tajima S, Matsuzawa S, Konishi Y. Inadequate sleep as a contributor to impaired glucose tolerance: A cross-sectional study in children, adolescents, and young adults with circadian rhythm sleep-wake disorder. Pediatr Diabetes 2020; 21:557-564. [PMID: 32134542 DOI: 10.1111/pedi.13003] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 01/19/2020] [Accepted: 03/01/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Sleep deprivation and circadian disruption are associated with decreased insulin sensitivity and hyperglycemia. It is uncertain whether circadian sleep-wake disorder (CRSWD), which relates to both the homeostatic sleep system and the circadian timing system, affects glycemic regulation and insulin secretion. We aimed to examine the associations among sleep duration, sleep architecture or circadian rhythm of the sleep-wake cycle, and glucose metabolism in children, adolescents, and young adults with CRSWD. METHODS This cross-sectional observational study of 124 patients with CRSWD took place at Hyogo Children's Sleep and Development Medical Research Center in Hyogo, Japan. The patients underwent a 3-hour oral glucose tolerance test, anthropometric measurements, sleep-log analyses, and polysomnography. Analysis of covariance models were used to assess the association between sleep architecture or circadian rhythm of sleep-wake cycle and glucose/insulin homeostasis, adjusted for confounding variables such as age, gender, standardized body mass index, and sleep apnea index. RESULTS Impaired glucose tolerance was detected in 25.8% of all patients with CRSWD. After adjustment for confounding variables, we found a negative association between total sleep time (TST) and the 2-hour plasma glucose level. Stage N1 (%TST) was also a significant predictor of 3-hour glucose level. However, we did not detect an association between circadian rhythm of the sleep-wake cycle and glucose/insulin measures. CONCLUSIONS Decreased sleep duration and increased stage N1 (%TST) were associated with hyperglycemia in patients with CRSWD. Further research should elucidate how circadian misalignment in patients with CRSWD is associated with glucose and insulin homeostasis.
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Affiliation(s)
- Makiko Toyoura
- Department of Pediatrics, Hyogo Children's Sleep and Development Medical Research Center, Kobe, Japan
| | - Teruhisa Miike
- Department of Pediatrics, Hyogo Children's Sleep and Development Medical Research Center, Kobe, Japan
| | - Seiki Tajima
- Department of Pediatrics, Hyogo Children's Sleep and Development Medical Research Center, Kobe, Japan
| | | | - Yukuo Konishi
- Department of Pediatrics, Hyogo Children's Sleep and Development Medical Research Center, Kobe, Japan
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49
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Brooks DM, Brooks LJ. Reevaluating Norms for Childhood Obstructive Sleep Apnea. J Clin Sleep Med 2020; 15:1557-1558. [PMID: 31739843 DOI: 10.5664/jcsm.8066] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Deborah M Brooks
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, Maryland
| | - Lee J Brooks
- Rowan University School of Osteopathic Medicine, Stratford, New Jersey
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50
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Owens JA, Babcock D, Weiss M. Evaluation and Treatment of Children and Adolescents With Excessive Daytime Sleepiness. Clin Pediatr (Phila) 2020; 59:340-351. [PMID: 32167377 PMCID: PMC7160754 DOI: 10.1177/0009922820903434] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Affiliation(s)
- Judith A. Owens
- Boston Children’s Hospital, Harvard
Medical School, Waltham, MA, USA,Judith A. Owens, Division of Neurology,
Boston Children’s Hospital, 333 Longwood Avenue, Boston, MA 02115, USA.
| | - Debra Babcock
- Packard Children’s Health Alliance,
Stanford Children’s Health, Los Altos, CA, USA
| | - Miriam Weiss
- Children’s National Health System,
Washington, DC, USA
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