Pediatric obstructive sleep apnea: the year in review
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Published on: December 6, 2016
1Pediatric Otolaryngology Head and Neck Surgery, Arkansas Children's Hospital, 800 Marshall Street, Little Rock, AR 72202, USA. RayRMark@uams.edu
Insights
Pediatric obstructive sleep apnea causes daytime symptoms affecting neurobehavioral function. Early diagnosis and treatment, often involving adenotonsillectomy, significantly improve children's quality of life.
Area of Science:
- Pediatric Sleep Medicine
- Respiratory Medicine
- Neurobehavioral Pediatrics
Background:
- Pediatric obstructive sleep apnea (OSA) is increasingly linked to daytime neurobehavioral and cognitive deficits.
- Variability in diagnostic criteria and care protocols has historically hindered systematic analysis of pediatric OSA.
- Accurate identification of children who will benefit from OSA treatment is crucial.
Purpose of the Study:
- To review the effects of pediatric obstructive sleep apnea on neurobehavioral and cognitive functioning.
- To examine treatment outcomes for children diagnosed with OSA.
- To highlight recent findings and challenges in diagnosing sleep-disordered breathing in children.
Main Methods:
- Review of recent (past year) data on pediatric obstructive sleep apnea.
- Analysis of diagnostic modalities, including polysomnography and clinical examination.
- Evaluation of treatment outcomes, particularly adenotonsillectomy.
Main Results:
- A significant correlation exists between pediatric OSA and daytime symptoms, which are mitigated by treatment.
- Clinical history and physical examination are highly effective diagnostic tools for pediatric OSA.
- Polysomnography may underestimate the prevalence of sleep-disordered breathing in some children; primary snoring can warrant treatment.
Conclusions:
- Accurate and universal diagnostic and treatment systems for pediatric OSA are vital due to its profound effects.
- Adenotonsillar hypertrophy is the primary cause of OSA in children.
- Tonsillectomy and adenoidectomy effectively improve sequelae and quality of life for affected children.
Purpose Of Review:
In recent years several daytime symptoms resulting from pediatric obstructive sleep apnea have been recognized that affect neurobehavioral and cognitive functioning. It is important to identify patients who will benefit from treatment. Up until now the systematic analysis of obstructive sleep apnea in children has been hindered by both variable diagnostic criteria and patient care protocols. This review examines the effects of obstructive sleep apnea in children as well as treatment outcomes. Recent data suggest that some diagnostic modalities may underestimate the prevalence of sleep-disordered breathing in children.
Recent Findings:
A review of the data from the past year shows a significant correlation between obstructive sleep apnea and daytime symptoms. It also shows mitigation of these symptoms with appropriate treatment. The directed history and physical examination continue to be the most effective means of diagnosis in most affected children. The polysomnogram is considered the gold standard for diagnosis but may underestimate the presence of sleep-disordered breathing in children. Some children with the diagnosis of primary snoring will benefit from treatment.
Summary:
In view of the profound effects of obstructive sleep apnea in children, it is vital to develop an accurate and universal system for diagnosing and treating these patients. Adenotonsillar hypertrophy is the major cause of obstructive sleep apnea in children. A directed history and physical examination followed by tonsillectomy and adenoidectomy are effective in improving the physical sequelae and quality of life of affected children.
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