Timing of endoscopic sinus surgery in children: is there an impact on outcome?

Abstract

Endoscopic sinus surgery in children continues to be a controversial issue. Major factors in determining when to operate are the duration of the disease and duration of medical treatment. Prospective study of children referred to a tertiary center. Eighty-three patients underwent endoscopic sinus surgery for refractory chronic sinusitis. All patients were followed prospectively to evaluate their response to surgery for a mean follow-up period of at least 1 year. A chi2 analysis and logistic regression analysis were performed to determine statistical difference between duration of symptoms and outcome. The overall success rate of endoscopic sinus surgery was 80%. Children who had surgery between 6 and 12 months of symptoms despite continued medical therapy had an 84% success rate, those who had surgery between 12 and 18 months had a 74% success rate, and those with more than 18 months of treatment for symptoms had an 81% success rate (P > .05). Duration of the symptoms of chronic sinusitis in children of more than 6 months was not a predictor of success of endoscopic sinus surgery in these children. Although there seemed to be a trend toward having a more successful procedure in children who had surgery between 6 and 12 months of medical treatment versus those who had surgery after more than 12 months of medical treatment, this did not reach statistical significance. A prospective study with more patients may shed more light on this subject.