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Published on: December 6, 2016
The multiple challenges of obstructive sleep apnea in children: diagnosis
Leila Kheirandish-Gozal1, David Gozal
1Division of Pediatric Sleep Medicine, Department of Pediatrics, University of Louisville, Louisville, Kentucky, USA.
Insights
Diagnosing pediatric obstructive sleep apnea (OSA) is challenging due to diagnostic uncertainties and limited access to sleep labs. New, validated methods are needed for earlier recognition of this common childhood condition.
Area of Science:
- Pediatric Pulmonology
- Sleep Medicine
- Clinical Diagnostics
Background:
- Pediatric obstructive sleep apnea (OSA) is a highly prevalent condition in children.
- Diagnostic challenges include clinical uncertainties, evolving phenotypes due to obesity, and limited access to sleep laboratories.
- These factors contribute to underrecognition and the use of unvalidated empirical treatments.
Purpose of the Study:
- To review inherent problems in diagnosing pediatric obstructive sleep apnea (OSA).
- To propose a novel approach for clinical evaluation and referral of habitually snoring children.
- To highlight the need for improved diagnostic strategies for pediatric OSA.
Main Methods:
- Review of current diagnostic tools and challenges in pediatric OSA.
- Analysis of factors influencing diagnostic uncertainties and clinical presentation.
- Proposal of a novel approach for clinical evaluation and referral.
Main Results:
- Current diagnostic tools for pediatric OSA are labor-intensive, burdensome, and unvalidated.
- Significant underrecognition of pediatric OSA exists due to diagnostic difficulties and limited resources.
- Empirically driven treatments are often implemented without defined scientific validity or efficacy.
Conclusions:
- Novel diagnostic approaches are essential for pediatric OSA.
- Linking objective physiological or biological measures to defined outcomes is crucial.
- Development and validation of new methods will enable wider and earlier recognition of pediatric OSA.
Purpose Of Review:
To review some of the inherent problems in defining the diagnosis of pediatric obstructive sleep apnea (OSA) and propose a novel approach to clinical evaluation and referral of habitually snoring children.
Recent Findings:
OSA has emerged in the last 30 years as a highly prevalent condition in children. However, the diagnostic uncertainties associated with the clinical presentation and physical examination, and changes in the clinical phenotype over time dictated by the escalation of obesity in children, along with the objective difficulties in accessing appropriately equipped sleep laboratories, have led to substantial underrecognition and to implementation of empirically driven treatment interventions for which scientific validity and efficacy remain undefined.
Summary:
Current tools for the diagnosis of OSA in children are labor-intensive, and onerous, and remain unvalidated. Novel diagnostic approaches linking objective physiological, biological, or both, measures to defined outcomes of pediatric OSA need to be developed and validated to enable wider and earlier recognition of this condition.
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