Sleep-disordered breathing in children with Down syndrome: Usefulness of home polysomnography.
Int J Pediatr Otorhinolaryngol
; 83: 47-50, 2016 Apr.
Article
em En
| MEDLINE
| ID: mdl-26968052
ABSTRACT
OBJECTIVE:
To investigate the technical feasibility of unattended home polysomnography (HPSG) in children with Down syndrome.METHODS:
Data from children with Down syndrome under 10 years of age referred to a diagnostic sleep study was analyzed. A full sleep-lab based polysomnography (PSG) or a HPSG with a portable device was performed. Uninterpretable HPSGs were defined as recordings with (i) loss of ≥2 of the following channels nasal flow, or thoracoabdominal sensors, or (ii) HPSG with less than 4h of artifact-free recording time or (iii) less than 4h SpO2 (peripheral capillary oxygen saturation) signal.RESULTS:
A total of 44 children (68% males) were included in the study, with a mean age of 3.6 (0.1-10) years. PSG was performed in 8 cases and HPSG in 36 cases. Six HPSG recordings were classified as uninterpretable and had to be repeated. Age, gender and BMI were no significant predictors of uninterpretability of the HPSG. Obstructive sleep apnea (OSA) was present in 61% (n=27) of all subjects, and classified as mild, moderate, and severe in 43% (n=19), 11% (n=5), and 7% (n=3) of cases, respectively. Interpretable and technically acceptable HPSGs were obtained in 30 subjects (83%). Age, gender and BMI were no significant predictors for interpretability of the HPSG.DISCUSSION:
This study demonstrates that a portable polysomnographic home device may be helpful for diagnosing OSA in children with Down syndrome. Considering the potential consequences of untreated OSA, this screening test may be helpful for early diagnosis of OSA in children with Down syndrome.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Polissonografia
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Síndrome de Down
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Apneia Obstrutiva do Sono
Tipo de estudo:
Diagnostic_studies
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Prognostic_studies
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Screening_studies
Limite:
Child
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Child, preschool
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Female
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Humans
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Infant
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Male
Idioma:
En
Ano de publicação:
2016
Tipo de documento:
Article