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[The significance of evaluation of sleep respiration in infants with Pierre Robin sequence]
Jianwen Zhong1, Xiangqian Luo1, Zhenyun Huang2
1Department of Pediatric Oto1aryngology，Shenzhen Hospital of Southern Medical University，Shenzhen，518000，China.
Insights
Infants with Pierre Robin sequence often experience sleep apnea and hypoxemia. Early management is crucial, as polysomnography can objectively analyze treatment effectiveness.
Area of Science:
- Pediatric Sleep Medicine
- Craniofacial Abnormalities
- Respiratory Physiology
Background:
- Pierre Robin sequence is a congenital condition affecting facial development.
- Sleep-disordered breathing is a common concern in affected infants.
- Objective assessment of sleep disturbances is vital for management.
Purpose of the Study:
- To evaluate sleep disorders in infants with Pierre Robin sequence using polysomnography (PSG).
- To characterize the specific sleep breathing patterns in this population.
- To correlate sleep apnea severity with patient demographics.
Main Methods:
- Seventeen infants diagnosed with Pierre Robin sequence participated in the study.
- Polysomnography was conducted for over 7 hours per patient.
- Analysis included sleep apnea, hypopnea, and oxygen saturation indices.
Main Results:
- 82.35% of infants presented with varying degrees of apnea, hypopnea, and hypoxemia.
- The apnea-hypopnea index and lowest oxygen saturation showed no significant sex-based differences.
- Younger infants exhibited a more severe apnea-hypopnea index, indicating a negative impact of age.
Conclusions:
- The majority of infants with Pierre Robin sequence suffer from sleep apnea and hypoxemia.
- Early and appropriate clinical management is recommended.
- Polysomnography offers a reliable method for objective treatment analysis.
Abstract:
Objective:This study aimed to evaluate the sleep disorders of infants with Pierre Robin sequence by PSG, and to understand the sleep breathing characteristics of them. Method:Seventeen patients with Pierre Robin sequence underwent polysomnography lasting over 7 hours. Sleep apnea and oxygen index was recorded and analyzed. Result:14（82.35%） patients with Pierre Robin sequence presented with apnea, hypopnea and hypoxemia with varying degree. The apnea-hypopnea index（12.39±9.86） and lowest arterial oxygen saturation（84.12±8.12） %were not significantly different between sexes. However, age showed a negative impact with apnea-hypopnea index, which was worse in younger infants. Conclusion:Most patients with the Pierre Robin sequence have sleep apnea and hypoxemia, and appropriate management should be implemented in an early age. Polysomnography can provide objective analysis of the treatment.
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