1
|
Ong MBH, Davey MJ, Nixon GM, Walter LM, Horne RS. Effect of sleep disordered breathing severity in children with Down syndrome on parental wellbeing and social support. Sleep Med 2024; 116:71-80. [PMID: 38432030 DOI: 10.1016/j.sleep.2024.02.037] [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: 12/11/2023] [Revised: 02/23/2024] [Accepted: 02/24/2024] [Indexed: 03/05/2024]
Abstract
INTRODUCTION Sleep disorders, particularly sleep disordered breathing (SDB), are common in children with Down syndrome (DS). We investigated the relationship between SDB severity and parental psychological wellbeing and their perception of social support. METHODS 44 children with DS (3-19 years) underwent overnight polysomnography and were categorised into three groups: primary snoring, Mild and Moderate/Severe obstructive sleep apnoea (OSA). Parents completed questionnaires about their child's behaviour (Child Behavior Checklist), sleep symptoms (Pediatric Sleep Survey Instrument) and SDB-related quality of life (OSA-18), together with the DUKE-UNC Functional Social Support (DUKE) and Psychological General Well-Being Index (PGWBI) questionnaires for themselves. 34 children completed a follow-up study after 2 years. RESULTS There were no significant differences between SDB severity groups for parental perceived social support or psychological wellbeing. Total scores on the DUKE were below average and PGWBI scores were indicative of moderate psychological distress in all three groups. Reduced perceived levels of social support were significantly correlated with externalising child behaviour and sleep disturbance. Diminished parental psychological wellbeing was also significantly correlated with increased sleep disturbances and reduced quality of life in children. At follow-up there were no significant changes in any questionnaire outcome, however parents of children with improved SDB severity had improved PGWBI vitality scores. CONCLUSION The degree of parent-reported sleep disturbance in children with DS was linked to suboptimal perceived parental social support and poor psychological wellbeing. Our results emphasise the need for enhanced awareness of the detrimental effects of sleep problems in children with DS on parental wellbeing.
Collapse
Affiliation(s)
- Miles Beng Hee Ong
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
| | - Margot J Davey
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia; Melbourne Children's Sleep Centre, Monash Children's Hospital, Melbourne, Victoria, Australia
| | - Gillian M Nixon
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia; Melbourne Children's Sleep Centre, Monash Children's Hospital, Melbourne, Victoria, Australia
| | - Lisa M Walter
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
| | - Rosemary Sc Horne
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia.
| |
Collapse
|
2
|
Horne RSC, Shetty M, Davey MJ, Walter LM, Nixon GM. Follow-up of children with Down syndrome and sleep disordered breathing and the effects of treatment on actigraphically recorded sleep, quality of life, behaviour, and daytime functioning. J Sleep Res 2024; 33:e13970. [PMID: 37345340 DOI: 10.1111/jsr.13970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 05/23/2023] [Accepted: 06/06/2023] [Indexed: 06/23/2023]
Abstract
Children with Down syndrome are at increased risk of obstructive sleep disordered breathing, which has deleterious effects on daytime functioning. We aimed to examine the effects of treatment of sleep disordered breathing on sleep quality and daytime functioning in children with Down syndrome, and hypothesised that these would be improved. Thirty-four children completed a baseline study and a follow-up 2 years later. Measures at both time points included 7 days of actigraphy and parents completed a number of questionnaires assessing sleep, behaviour, daytime functioning, and quality of life. All children had overnight polysomnography at baseline; 15 children (44%) were treated. At baseline the treated group had more severe sleep disordered breathing compared with the untreated group: obstructive apneoa-hypopnoea index 29.3 ± 38.2 events/h versus 3.3 ± 5.2 events/h (p < 0.01). Actigraphy showed no significant differences in total sleep time, sleep efficiency, sleep schedules from baseline to follow up in either group. The sleep disturbance (p < 0.01) and total problems (p < 0.05) scales on the OSA-18 and the sleep disordered breathing subscale on the Paediatric Sleep Problem Survey Instrument (p < 0.01) improved in the treated children. There were no changes in any measure in the untreated children. Treatment of sleep disordered breathing improves symptoms, sleep disturbance and quality of life in children with Down syndrome, but has no demonstrable impact on actigraphic sleep measures or daytime behaviour or function. In contrast, children who were not treated, despite having less severe disease at baseline, had increased sleep disruption and no change in quality of life.
Collapse
Affiliation(s)
- Rosemary S C Horne
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
| | - Marisha Shetty
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
| | - Margot J Davey
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
- Melbourne Children's Sleep Centre, Monash Children's Hospital, Melbourne, Victoria, Australia
| | - Lisa M Walter
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
| | - Gillian M Nixon
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
- Melbourne Children's Sleep Centre, Monash Children's Hospital, Melbourne, Victoria, Australia
| |
Collapse
|
3
|
Sawatari H, Chishaki A, Rahmawati A, Ando S. Growth-related changes in the influence of obesity on signs suggesting sleep-disordered breathing and sleepiness in young individuals with Down syndrome. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2023; 67:1150-1160. [PMID: 37671733 DOI: 10.1111/jir.13079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 07/20/2023] [Accepted: 08/03/2023] [Indexed: 09/07/2023]
Abstract
BACKGROUND Sleep-disordered breathing (SDB) is highly prevalent in individuals with Down syndrome (DS), who cease growing earlier than individuals without DS. These characteristics may be associated with increased obesity and subsequent SDB signs, such as snoring and apnoea or excessive daytime sleepiness (EDS). Thus, we assessed the influence of growth on the association between obesity and SDB signs or EDS; we used questionnaires sent to young individuals with DS and their caregivers, in a cross-sectional study. METHODS We sent out 2000 questionnaires to individuals with DS and their caregivers. The surveys included questions about SDB signs (witnessed snoring or apnoea), subjective sleeping time including witnessed midnight arousal, the Epworth sleepiness scale and witnessed napping as well as sex, age, body weight and body height. RESULTS Of the 1222 questionnaires we received, 660 were from young individuals and were included in the analysis. SDB signs were highly prevalent (77.1%), and frequency of SDB signs increased with growth (P-trend: P = 0.02) in individuals with DS. Multivariate analyses showed that EDS (Epworth sleepiness scale > 10 points) was associated with body mass index Z-score (Z-BMI) in the 6-9 years age group (odds ratio [OR] 95% confidence interval [95% CI]: 1.69 [1.09-2.62], P = 0.02). Conversely, SDB signs were associated with Z-BMI in the 13-15 (OR [95% CI]: 1.99 [1.06-3.72], P = 0.03) and 16-18 years age groups (OR [95% CI]: 3.04 [1.22-7.59], P = 0.02). For the 19-21 years age group, SDB signs were associated with only male sex (OR [95% CI]: 7.28 [1.22-43.38], P = 0.03). CONCLUSIONS This study showed that the association between Z-BMI and SDB or EDS was age dependent. In early school-age children with DS, high Z-BMI could not accurately predict the presence of SDB, but it was associated with EDS. In the pubescent period (i.e. 13-18 years), high Z-BMI was associated with SDB signs but not with EDS. Overall, obesity affected SDB signs and EDS differently based on age in young individuals with DS.
Collapse
Affiliation(s)
- H Sawatari
- Department of Perioperative and Critical Care Management, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - A Chishaki
- Fukuoka Dental College Hospital and Fukuoka Nursing College, Graduate School of Nursing, Fukuoka, Japan
| | - A Rahmawati
- Department of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
| | - S Ando
- Sleep Medicine Center, Saiseikai Futsukaichi Hospital, Chikushino, Japan
| |
Collapse
|
4
|
Wijayaratne PR, Williams K, Davey MJ, Horne RSC, Nixon GM. Prediction of obstructive sleep apnoea in children and adolescents with Down syndrome. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2023; 67:880-892. [PMID: 37382027 DOI: 10.1111/jir.13065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 05/29/2023] [Accepted: 06/09/2023] [Indexed: 06/30/2023]
Abstract
BACKGROUND Obstructive sleep apnoea (OSA) is common in children and adolescents with Down syndrome (DS). Clinical guidelines recommend that all children with DS have polysomnography (PSG) for assessment of OSA by the age of 4 years, but access is limited and testing may be burdensome for children and families. METHODS The purpose of this prospective cross-sectional cohort study was to identify a model to predict OSA in this group that could be tested in an external population to triage children and adolescents with DS for PSG. These models were based on a comprehensive set of potential predictive demographic, anthropometric, quality of life and sleep-related variables. RESULTS The results of this study show the predictive power of a model based on the sleep disordered breathing subscale of the Pediatric Sleep Survey Instrument and sleep fragmentation quantified using actigraphy in determining moderate-severe OSA in children and adolescents with DS. This model exhibits high sensitivity (82%), specificity (80%), positive predictive value (75%) and negative predictive value (86%). CONCLUSIONS We demonstrate the utility of a tool containing the sleep disordered breathing subscale of the Pediatric Sleep Survey Instrument and sleep fragmentation quantified using actigraphy in identifying children and adolescents with DS who have moderate/severe OSA.
Collapse
Affiliation(s)
- P R Wijayaratne
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
| | - K Williams
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
- Developmental Paediatrics, Monash Children's Hospital, Melbourne, Victoria, Australia
| | - M J Davey
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
- Melbourne Children's Sleep Centre, Monash Children's Hospital, Melbourne, Victoria, Australia
| | - R S C Horne
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
| | - G M Nixon
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
- Melbourne Children's Sleep Centre, Monash Children's Hospital, Melbourne, Victoria, Australia
| |
Collapse
|
5
|
Horne RS, Shetty M, Vandeleur M, Davey MJ, Walter LM, Nixon GM. Assessing sleep in children with Down syndrome: Comparison of parental sleep diaries, actigraphy and polysomnography. Sleep Med 2023; 107:309-315. [PMID: 37271108 DOI: 10.1016/j.sleep.2023.05.003] [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: 02/20/2023] [Revised: 04/24/2023] [Accepted: 05/02/2023] [Indexed: 06/06/2023]
Abstract
BACKGROUND This study compared measurements of sleep and wake assessed with actigraphy, sleep diary and polysomnography in children with Down syndrome (DS) and also compared measures of actigraphic sleep recording in children with DS and typically developing (TD) children. METHODS Children with DS aged 3-19 years (N = 44) referred for assessment of sleep disordered breathing (SDB) underwent overnight polysomnography, together with 1 week of actigraphy with sleep diary. Actigraphy data from the children with DS were compared with data collected from TD children, matched for age and sex. RESULTS 22 children (50%) with DS completed >3 consecutive nights of actigraphy with a matched sleep diary. There were no differences between bedtimes, wake times or time in bed on weeknights, weekends or over 7 nights between actigraphy and sleep diary. Total sleep time was over estimated by the sleep diary by almost 2 h and the number of night awakenings under-reported. Compared to matched TD children (N = 22), there was no difference in total sleep time, however children with DS fell asleep more quickly (p < 0.001), had more awakenings (p = 0.001) and more time awake after sleep onset (p = 0.007). Children with DS exhibited less variability in both bedtimes and wake times, and fewer had >1 h sleep schedule variability. CONCLUSIONS Parental sleep diaries over-estimate total sleep time but accurately report bed and wake times compared to actigraphy in children with DS. Children with DS have more regular sleep patterns than TD children of the same age, which is important for optimising daytime functioning. The reasons behind this warrant further investigation.
Collapse
Affiliation(s)
- Rosemary Sc Horne
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia.
| | - Marisha Shetty
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
| | - Moya Vandeleur
- Department of Respiratory and Sleep Medicine, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Margot J Davey
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia; Melbourne Children's Sleep Centre, Monash Children's Hospital, Melbourne, Victoria, Australia
| | - Lisa M Walter
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
| | - Gillian M Nixon
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia; Melbourne Children's Sleep Centre, Monash Children's Hospital, Melbourne, Victoria, Australia
| |
Collapse
|
6
|
Matarese CA, Patel N, Lloyd RM, Sorensen C, Morgenthaler TI, Baughn JM. The impact of obstructive sleep apnea screening guidelines in a population-based, midwestern cohort of children with Down Syndrome. Int J Pediatr Otorhinolaryngol 2023; 168:111546. [PMID: 37058866 PMCID: PMC10593252 DOI: 10.1016/j.ijporl.2023.111546] [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: 03/17/2023] [Accepted: 04/02/2023] [Indexed: 04/16/2023]
Abstract
OBJECTIVE /Background: The high rate of obstructive sleep apnea (OSA) in Down Syndrome (DS) is well described in the literature. The impact of the 2011 screening guidelines has not been fully evaluated. The objective of this study is to evaluate the impact of the 2011 screening guidelines on the diagnosis and treatment of obstructive sleep apnea (OSA) in a community cohort of children with Down Syndrome. PATIENTS/METHODS This is a retrospective, observational study conducted on 85 individuals with DS born between 1995 and 2011 in a nine-county region of southeast Minnesota. The Rochester Epidemiological Project (REP) Database was used to identify these individuals. RESULTS /Conclusions: Sixty-four percent of the patients with DS had OSA. Post guideline publication, the median age at OSA diagnosis was higher (5.9 years; p = 0.003) and polysomnography (PSG) was used more often to establish the diagnosis. Most children underwent first line therapy with adenotonsillectomy. There was a high degree of residual OSA after surgery (65%). There were trends post guideline publication towards increased PSG use and for consideration of additional therapy beyond adenotonsillectomy. The use of PSG before and after first line treatment for OSA in children with DS is needed due to the high rate of residual OSA. Unexpectedly, in our study, the age at OSA diagnosis was higher after guideline publication. Continued assessment of clinical impact and refinement of these guidelines will be of benefit to individuals with DS given the prevalence and longitudinal nature of OSA in this population.
Collapse
Affiliation(s)
- Christine A Matarese
- Mayo Clinic Center for Sleep Medicine, 200 First St SW, Rochester, MN, 55905, USA.
| | - Nisha Patel
- Mayo Clinic Center for Sleep Medicine, 200 First St SW, Rochester, MN, 55905, USA.
| | - Robin M Lloyd
- Mayo Clinic Center for Sleep Medicine, 200 First St SW, Rochester, MN, 55905, USA.
| | - Channing Sorensen
- Mayo Clinic Center for Sleep Medicine, 200 First St SW, Rochester, MN, 55905, USA.
| | | | - Julie M Baughn
- Mayo Clinic Center for Sleep Medicine, 200 First St SW, Rochester, MN, 55905, USA.
| |
Collapse
|
7
|
Zalzal HG, Lawlor CM. Down Syndrome for the Otolaryngologist: A Review. JAMA Otolaryngol Head Neck Surg 2023; 149:360-367. [PMID: 36862403 DOI: 10.1001/jamaoto.2023.0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
Importance There are many features of Down syndrome that prompt referral to an otolaryngologist. As the lifetime prevalence and life expectancy of individuals with Down syndrome increase, it is increasingly likely that otolaryngologists will have the opportunity to care for patients with Down syndrome. Observations A confluence of characteristics common to Down syndrome may be associated with issues in the head and neck, from infancy through adulthood. Hearing concerns range from narrow ear canals and cerumen impactions to eustachian tube dysfunction, middle ear effusion, cochlear malformations, and conductive, sensorineural, and/or mixed hearing loss. Immune deficiency, hypertrophy of Waldeyer ring, and hypoplastic sinuses may complicate and develop into chronic rhinosinusitis. Speech delay, obstructive sleep apnea, dysphagia, and airway anomalies are also common among this patient population. Because these concerns may necessitate otolaryngologic surgery, it is vital for otolaryngologists to familiarize themselves with anesthetic concerns, including cervical spine instability, in patients with Down syndrome. Comorbid cardiac disease, hypothyroidism, and obesity may also affect these patients and otolaryngologic care. Conclusions and Relevance Individuals with Down syndrome may visit otolaryngology practices at all ages. Otolaryngologists that familiarize themselves with the head and neck manifestations that are common among patients with Down syndrome and know when to order screening tests will be able to provide comprehensive care.
Collapse
Affiliation(s)
- Habib G Zalzal
- Department of Otolaryngology, Children's National Medical Center, Washington, DC
| | - Claire M Lawlor
- Department of Otolaryngology, Children's National Medical Center, Washington, DC
| |
Collapse
|
8
|
Santos RA, Costa LH, Linhares RC, Pradella-Hallinan M, Coelho FMS, Oliveira GDP. Sleep disorders in Down syndrome: a systematic review. ARQUIVOS DE NEURO-PSIQUIATRIA 2022; 80:424-443. [PMID: 35293557 DOI: 10.1590/0004-282x-anp-2021-0242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 08/05/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Sleep disorders are commonly observed in children with Down syndrome (DS) and can lead to significant behavioral and cognitive morbidities in these individuals. OBJECTIVE To perform a systematic review evaluating sleep disorders in individuals with DS. METHODS Search strategies were based on combinations of keywords: "Down syndrome"; "trisomy 21"; "sleep disorders"; "dyssomnias"; "sleep apnea"; "obstructive"; "sleeplessness"; "insomnia"; "parasomnias"; and "excessive daytime sleepiness". PubMed and Science Direct were used. Only original studies and retrospective reviews in English published between January 2011 and March 2021 were included. RESULTS 52 articles were included, most of them involving children and adolescents under 18 years of age. The main sleep disorder associated with DS was obstructive sleep apnea (OSA). Some studies reported the presence of cognitive dysfunction in patients with DS and sleep-disordered breathing, and few have been found about parasomnia, insomnia, and daytime sleepiness in these patients. Movement disorders and unusual postures during sleep may be related to disordered sleep breathing in DS. The main treatment options for OSA are continuous positive airway pressure therapy (CPAP), surgery, and weight control. Computational modeling associated with MRI has been used to plan surgical interventions in these patients. CONCLUSIONS Individuals with DS are at high risk of developing sleep-related breathing disorders. The main sleep disorder associated with DS was OSA. The presence of sleep-disordered breathing contributes to a worsening of cognitive function in patients with DS.
Collapse
Affiliation(s)
| | | | - Rebeca Coêlho Linhares
- Faculdade de Ciências Humanas, Exatas e de Saúde do Piauí, Instituto de Educação Superior do Vale do Parnaíba, Parnaíba PI, Brazil
| | | | - Fernando Morgadinho Santos Coelho
- Universidade Federal de São Paulo, Departamento de Psicobiologia, São Paulo SP, Brazil.,Universidade Federal de São Paulo, Departamento de Neurologia e Neurocirurgia, São Paulo SP, Brazil
| | - Giuliano da Paz Oliveira
- Universidade Federal Delta do Parnaíba, Parnaíba PI, Brazil.,Faculdade de Ciências Humanas, Exatas e de Saúde do Piauí, Instituto de Educação Superior do Vale do Parnaíba, Parnaíba PI, Brazil.,Universidade Federal de São Paulo, Departamento de Neurologia e Neurocirurgia, São Paulo SP, Brazil
| |
Collapse
|