Symptoms of sleep disordered breathing in children with craniofacial malformations
Marta Moraleda-Cibrián1, Sean P Edwards2, Steven J Kasten3
1Sleep Disorders Center, Department of Neurology ; Department of Oral & Maxillofacial Surgery.
Insights
Children with craniofacial malformations (CFM) have a high risk of sleep disordered breathing (SDB) symptoms. Early screening and follow-up are crucial for managing SDB in these children.
Area of Science:
- Pediatric Sleep Medicine
- Craniofacial Anomalies
- Respiratory Health
Background:
- Congenital craniofacial malformations (CFM) can impact airway structure and function.
- Sleep disordered breathing (SDB) is a potential complication in children with CFM.
- This study examines SDB symptom prevalence in a clinical CFM cohort.
Purpose of the Study:
- To determine the frequency of sleep disordered breathing (SDB) symptoms in children with congenital craniofacial malformations (CFM).
- To identify specific CFM subtypes associated with higher SDB risk.
- To inform clinical practice regarding SDB screening in CFM patients.
Main Methods:
- A cross-sectional study included 575 children (aged 2-18 years) with CFM.
- The Pediatric Sleep Questionnaire's Sleep-Related Breathing Disturbance scale was used for screening.
- A cutoff score of ≥ 0.33 indicated positive screening for SDB symptoms.
Main Results:
- Overall, 25% screened positive for SDB, 28% for snoring, and 20% for sleepiness.
- Robin sequence (non-syndromic) and velocardiofacial/DiGeorge syndrome (syndromic) showed high SDB rates.
- Children with syndromic CFM had higher SDB scores and sleepiness than non-syndromic CFM.
Conclusions:
- Congenital craniofacial malformations are linked to a significant risk of sleep disordered breathing symptoms.
- Clinicians should maintain a high suspicion for SDB in children with CFM.
- Prompt SDB evaluation and management are recommended for affected children.
Study Objective:
The purpose of this study was to investigate the frequency of sleep disordered breathing (SDB) symptoms in a clinical sample of children with congenital craniofacial malformations (CFM) followed at a tertiary medical center and non-selected for sleep problems.
Methods:
Cross-sectional study of 575 children aged 2-18 years followed at the Craniofacial Anomalies Program between March 2007 and May 2011. The Sleep-Related Breathing Disturbance scale of the Pediatric Sleep Questionnaire was used to screen for SDB, snoring, and sleepiness. A cutoff value ≥ 0.33 of the total answered questions identified children with positive screening for SDB symptoms.
Results:
Overall, 25% of children screened positive for SDB, 28% for snoring, and 20% for sleepiness. In children with non-syndromic CFM, those with Robin sequence had the highest frequency of SDB, snoring, and sleepiness (43%, 44%, and 38%, respectively). In children with syndromic CFM, velocardiofacial/ DiGeorge syndrome had the highest frequency of SDB and sleepiness (48% and 43%, respectively). Children with Treacher Collins had the highest frequency of snoring (83%). The presence of cleft palate was not associated with an increased frequency of SDB symptoms. Nevertheless, children with syndromic CFM, compared to those with non-syndromic CFM, had a higher SDB score (0.27 ± 0.21 vs.0.21 ± 0.19, p = 0.003) and were more likely to have sleepiness (26% vs. 18%, p = 0.05).
Conclusions:
Congenital craniofacial malformations in children are associated with high risk for SDB symptoms. Our findings should encourage a high index of suspicion for SDB in children with CFM, with a low threshold for further testing and close follow-up.
Citation:
Moraleda-Cibrián M; Edwards SP; Kasten SJ; Berger M; Buchman SR; O'Brien LM. Symptoms of sleep disordered breathing in children with craniofacial malformations.
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