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Comparative outcomes of severe obstructive sleep apnea in pediatric patients with Trisomy 21
Prasad John Thottam1, Sumita Trivedi2, Bianca Siegel1
1Department of Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA; Children's Hospital of Pittsburgh Department of Pediatric Otolaryngology, Pittsburgh, PA, USA.
Insights
Pediatric patients with Trisomy 21 and severe obstructive sleep apnea (OSA) show less improvement after surgery compared to non-syndromic patients. They also face longer hospital stays and a higher need for further airway interventions.
Area of Science:
- Pediatric Otolaryngology
- Sleep Medicine
- Genetics
Background:
- Severe obstructive sleep apnea (OSA) is a significant concern in pediatric populations.
- Trisomy 21 (Down syndrome) is associated with a higher prevalence of OSA.
- Outcomes of OSA treatment in syndromic versus non-syndromic children require further analysis.
Purpose of the Study:
- To compare the treatment outcomes of severe OSA in pediatric patients with Trisomy 21 against non-syndromic pediatric patients.
- To evaluate differences in subjective and objective outcomes, perioperative care, and healthcare utilization.
Main Methods:
- Retrospective chart review of patients diagnosed with severe OSA (Apnea-Hypopnea Index ≥ 10).
- Comparison between pediatric patients with Trisomy 21 and non-syndromic patients.
- Analysis of preoperative and postoperative Apnea-Hypopnea Index, surgical interventions, and hospital stay duration.
Main Results:
- No significant difference in preoperative Apnea-Hypopnea Index between groups.
- Post-treatment Apnea-Hypopnea Index reduction was less substantial in the Trisomy 21 group (26.6 to 11.6) compared to the non-syndromic group (24.5 to 3.6).
- Complete resolution of OSA occurred in 35% of Trisomy 21 patients versus 75% of non-syndromic patients. The Trisomy 21 group had a longer average hospital stay (3.8 vs 1.7 days).
Conclusions:
- Pediatric patients with Trisomy 21 and severe OSA often experience residual symptoms after surgical intervention.
- These patients face an increased risk of requiring post-operative airway interventions.
- A longer hospital stay is a notable outcome for Trisomy 21 patients undergoing OSA treatment.
Objectives:
To analyze the outcomes of severe obstructive sleep apnea (OSA) in pediatric patients with Trisomy 21 compared with non-syndromic patients.
Methods:
A retrospective chart review was performed for patients with a diagnosis of severe obstructive sleep apnea, (defined as, Apnea-Hypopnea index (AHI) of ≥ 10) in a tertiary children's hospital. Data were analyzed for subjective and objective outcomes along with perioperative care and health care utilization. Patients with Trisomy 21 were compared with non-syndromic patients.
Results:
A total of 230 patients with severe OSA were included in the study. Eighteen of these patients had Trisomy 21. Adenotonsillectomy was the most common surgical intervention in both groups. There was no statistical difference in the preoperative AHI between groups. Post treatment AHI in the Trisomy 21 group changed from an average of 26.6 to an average of 11.6 as compared with 24.5 to 3.6 in the non-syndromic group. The average perioperative hospital stay was 3.8 days in Trisomy 21 group compared to 1.7 days for the non-syndromic group (p < 0.001, Mann-Whitney U test). Complete resolution was seen in 35% of the Trisomy 21 group versus 75% in the non-syndromic group.
Conclusions:
A majority of Trisomy 21 patients with severe OSA had residual symptoms following surgical intervention. There is also an increased risk of post-operative airway intervention and increased length of hospital stay in these patients.
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