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Use of pulse oximetry as an investigative test for paediatric respiratory sleep disorders
Lucy Everitt1, Phoebe Roberts1, Hazel J Evans2
1Department of Respiratory Paediatrics, University Hospital Southampton NHS Foundation Trust, Southampton, UK.
Insights
This article details optimizing pulse oximetry for data collection and interpretation. It explores its use in diagnosing sleep apnea and screening children with Down syndrome for breathing disorders.
Area of Science:
- Medical Devices
- Respiratory Medicine
- Pediatrics
Background:
- Pulse oximetry is a non-invasive tool for monitoring oxygen saturation.
- Its application extends to sleep studies and screening for respiratory conditions.
- Optimizing its use requires understanding practical and interpretive factors.
Abstract:
The article covers the following elements: practical and technological considerations for optimising data collection and output; reference ranges for oximetry parameters across the ages; things to consider when interpreting a pulse oximetry study (eg, sleep/wake times); the ability of pulse oximetry to predict obstructive sleep apnoea; using oximetry as a screening tool for sleep disordered breathing in children with Down syndrome; things to consider when setting up a home oximetry service; and a case of an infant being weaned from oxygen using pulse oximetry studies.
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