A 4-year-old with severe obstructive sleep apnoea is scheduled for adenotonsillectomy. Sleep study shows marked desaturation and the child has obesity. What is the key perioperative principle?
Severe OSA, obesity and desaturation increase postoperative obstruction and opioid sensitivity. Surgery requires risk-stratified anaesthesia, analgesia and monitored postoperative care rather than routine day-case assumptions.
A. Use standard adult opioid doses: Children with severe OSA can be particularly sensitive to opioid respiratory depression.
B. Plan enhanced postoperative respiratory monitoring with paediatric anaesthetic input: Severe OSA, obesity and desaturation increase postoperative obstruction and opioid sensitivity. Surgery requires risk-stratified anaesthesia, analgesia and monitored postoperative care rather than routine day-case assumptions.
C. Discharge two hours after surgery if awake: High-risk physiology warrants planned observation and monitoring.
D. Avoid treating OSA because obesity is the only cause: Adenotonsillar disease may contribute substantially even when obesity is present.
E. Skip informed discussion of residual OSA: Residual disease is possible, particularly with obesity, and is a material follow-up issue.
If symptoms were mild without comorbidity or desaturation, day-case management might be possible under the local pathway.
Independent Clinora educational preparation material; not official JCIE content, an accredited programme, clinical advice, or a substitute for local policy and specialist judgement.
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