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Adenotonsillectomy vs observation for management of mild obstructive sleep apnea in children
Peter G Volsky1, Meghan A Woughter, Hind A Beydoun
1Department of Otolaryngology-Head and Neck Surgery, Eastern Virginia Medical School, Norfolk, Virginia, USA.
Insights
Adenotonsillectomy significantly improves quality of life (QOL) in children with mild obstructive sleep apnea (OSA). Observation leads to less pronounced QOL improvements initially, but significant gains are seen after eight months.
Area of Science:
- Pediatric Otolaryngology
- Sleep Medicine
- Quality of Life Research
Background:
- Mild obstructive sleep apnea (OSA) in children can impact daily functioning and well-being.
- Management options for mild OSA include surgical intervention (adenotonsillectomy) or watchful waiting (observation).
- Assessing the impact of these management strategies on children's quality of life (QOL) is crucial for informed clinical decision-making.
Purpose of the Study:
- To compare the effects of adenotonsillectomy versus observation on the QOL of children diagnosed with mild OSA.
- To evaluate QOL changes at different time points post-intervention or observation.
Main Methods:
- A prospective, nonrandomized trial was conducted with 64 children (ages 3-16) diagnosed with mild OSA.
- Caregivers chose between adenotonsillectomy or observation.
- Validated QOL instruments (OSA-18, Children's Health Questionnaire) were administered at baseline and at early and late follow-up intervals.
Main Results:
- Children undergoing adenotonsillectomy showed significant QOL improvements (OSA-18 scores) by four months post-surgery.
- The observation group experienced less pronounced QOL improvements at early follow-up.
- By eight months, the observation group also demonstrated significant QOL improvements, though initially less than the surgery group.
Conclusions:
- Adenotonsillectomy leads to a significant and rapid improvement in QOL for children with mild OSA.
- While observation alone results in slower QOL gains, significant improvements are evident by eight months.
- QOL assessment tools are valuable for identifying children with mild OSA who may benefit from prompt surgical intervention.
Objective:
To determine the impact of adenotonsillectomy vs observation on quality of life (QOL) in children with mild obstructive sleep apnea (OSA).
Study Design:
Prospective, nonrandomized trial.
Setting:
Tertiary children's hospital.
Subjects And Methods:
Sixty-four children (ages 3-16 years) with mild OSA (apnea hypopnea index between 1 and 5 on polysomnogram) completed the study. Caregivers chose between management options of adenotonsillectomy and observation and completed validated QOL instruments (OSA-18 and Children's Health Questionnaire) at baseline, early, and late follow-ups. The primary outcome measure was QOL.
Results:
Thirty patients chose adenotonsillectomy, while 34 were observed. Total OSA-18 scores at baseline were significantly poorer (P = .01) in the surgery group (72.3) compared with the observation group (58.5). Four months following surgery, OSA-18 scores improved by 39.1 points over baseline (P = .0001), while there was no change for the observation group (P = .69). After 8 months, OSA-18 scores remained improved in the surgery group, and observation group scores improved by 13.4 points over baseline (P = .005). While OSA-18 scores at the late follow-up visit were poorer in the observation group, the difference was not statistically significant (P = .05). Six observation patients opted for adenotonsillectomy during the study.
Conclusion:
Quality of life significantly improves in children with mild OSA after adenotonsillectomy. In children with mild OSA who are observed, QOL improvements at early follow-up are less pronounced, but significant improvements in QOL are evident after 8 months. QOL instruments may be useful tools to help providers determine which children with mild OSA may benefit from early intervention.
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