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Summary This paper describes the longitudinal change in sleep, functional, and behavioural characteristics in a cohort of children with Down syndrome, including the effect of sleep interventions in a subset. A prospective longitudinal cohort study was undertaken in children with Down syndrome aged 3–16 years comparing (1) children referred to a tertiary sleep medicine clinic who received sleep hygiene advice and an additional sleep treatment (DSref_I) with (2) children attending the same clinic who only received sleep hygiene advice (DSref_N) and (3) children recruited from the community who, were not receiving any treatment (DScomm). Data collected included demographic and medical history information, Child Sleep Habits Questionnaire‐Abbreviated (CSHQ‐A), Life‐Habits Questionnaire (Life‐H) and Child Behaviour Checklist (CBCL) at baseline and then 6‐monthly for a total of 18 months. Any sleep interventions during this time were recorded. A total of 57 children were included (DSref_I, n = 16; DSref_N, n = 25; DScomm, n = 16). At recruitment, the median CSHQ‐A total score was high (>41) in all three subgroups, but highest in the DSref_I subgroup (median [interquartile range] Dsref_I score 58 [53–66] versus DSref_N score 49 [43–53], p = 0.019). Although improved, 80% of participants in the DSref_I subgroup still had a CSHQ‐A total score >41 at the last assessment point. The median total Life‐H and total CBCL scores were not significantly different between groups at baseline and there was no significant time, group, or interaction effect seen through the study. Over an 18‐month period, sleep problems were seen to persist in children with Down syndrome. Treatment resulted in only modest improvements in sleep. [ABSTRACT FROM AUTHOR]

The goal of this position paper on ventilatory support at home for children is to provide expert consensus from Australia and New Zealand on optimal care for children requiring ventilatory support at home, both non-invasive and invasive. It was compiled by members of the Thoracic Society of Australia and New Zealand (TSANZ) and the Australasian Sleep Association (ASA). This document provides recommendations to support the development of improved services for Australian and New Zealand children who require long-term ventilatory support. Issues relevant to providers of equipment and areas of research need are highlighted. [ABSTRACT FROM AUTHOR]

Chronic snoring (≥4 nights per week) is not benign. Otherwise healthy children with chronic snoring and evidence of adenotonsillar hypertrophy can be referred directly for adenotonsillectomy. Snoring children <30 months or with significant medical comorbidities should be referred for specialist sleep evaluation. Older children with intermittent snoring or without significant medical comorbidities can be managed with a combination of medical and surgical interventions listed herein. [ABSTRACT FROM AUTHOR]

Aim: The aims of this study are: (i) to survey the knowledge of paediatric clinicians using overnight continuous pulse oximetry data to guide management of infants with chronic neonatal lung disease (CNLD); (ii) to assess the ability of paediatric clinicians to interpret overnight continuous pulse oximetry data; and (iii) to describe the overnight oximetry interpretation practices of paediatric respiratory specialists.Methods: Paediatric clinicians from three tertiary teaching hospitals completed an anonymous survey regarding overnight continuous pulse oximetry in chronic neonatal lung disease. Using a modified Delphi technique, paediatric respiratory specialists participated in a concordance exercise and discussions to establish consensus interpretations for 25 oximetry studies. Paediatric clinicians were invited to complete the same exercise as a comparison.Results: Self-rated knowledge from 74 surveyed clinicians was proportional to clinical experience. Twenty paediatric clinicians and nine paediatric respiratory specialists completed the oximetry exercise with scores of 64% (κ = 0.25) and 80% (κ = 0.45), respectively. Individual parameters like a mean peripheral arterial haemoglobin saturation (SpO2 ) below 93% and percentage time spent below SpO2 93% correlated poorly with the consensus interpretations. Paediatric respiratory specialists instead relied on visual analysis of SpO2 waveforms, utilising the frequency and depth of desaturations to guide management.Conclusion: Interpretation of overnight oximetry data is variable amongst both paediatric clinicians and respiratory specialists. This likely reflects inadequate evidence defining clinically significant intermittent hypoxaemia, whether in terms of desaturation duration, frequency or nadir. [ABSTRACT FROM AUTHOR]

Childhood Interstitial lung disease (chILD) is an umbrella term used to define a broad range of rare, diffuse pulmonary disorders with altered interstitial structure that leads to abnormal gas exchange. Presentation of chILD in infancy can be difficult to differentiate from other common causes of diffuse lung disease. This article aimed at paediatricians provides an overview of interstitial lung disease presenting in infancy and includes key clinical features, a suggested approach to investigation and a summary of management. An overview of three clinical cases has been included to demonstrate the diagnostic approach, characteristic investigation findings and varied clinical outcomes. [ABSTRACT FROM AUTHOR]