American journal of otolaryngology · 2020
Rate and risk factors for post-adenotonsillectomy complications in children under 24 months and 24 to 36 months old.
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Cooper Felicia, Spektor Zorik, Kay David J
Аннотация
PURPOSE: The primary purpose of this study was to assess the overall rate of postoperative complications after adenotonsillectomy in children under 24 months old relative to children 24-36 months old. Our secondary goal focused on quantifying specific preoperative risk factors that predispose children to postoperative complications.
METHODS: We retrospectively reviewed 248 patients who underwent adenotonsillectomy at our ENT office from 2006 to 2011. We stratified these patients into two groups: under 2 years old; and 2-3 years old. We identified 42 preoperative risk factors and 22 postoperative complications for each age group and conducted tests of statistical significance.
RESULTS: We found that children under 24 months old had a statistically significant higher postoperative complication rate of 38% compared to 22.3% in children 2-3 years old (p = 0.0320, chi-squared test). For specific complications, younger children had a higher rate of respiratory distress within 24 h (p = 0.0355), endotracheal re-intubation (p = 0.0281), and retractions (p = 0.0281). The only identified risk factors aside from age demonstrating statistical significance were nasal steroid sprays used preoperatively in children under 24 months (p = 0.005) and concurrent tympanostomy tube placement in children 24-36 months (p = 0.026).
CONCLUSION: Our data demonstrates that children under 2 years of age have an overall increased rate of postoperative complications after adenotonsillectomy when compared to children between 2 and 3 years old, with a significantly higher rates of early respiratory distress, endotracheal re-intubation, and retractions. This study is one of the largest that compares postoperative complication rates and risk factors after adenotonsillectomy in this age group.
METHODS: We retrospectively reviewed 248 patients who underwent adenotonsillectomy at our ENT office from 2006 to 2011. We stratified these patients into two groups: under 2 years old; and 2-3 years old. We identified 42 preoperative risk factors and 22 postoperative complications for each age group and conducted tests of statistical significance.
RESULTS: We found that children under 24 months old had a statistically significant higher postoperative complication rate of 38% compared to 22.3% in children 2-3 years old (p = 0.0320, chi-squared test). For specific complications, younger children had a higher rate of respiratory distress within 24 h (p = 0.0355), endotracheal re-intubation (p = 0.0281), and retractions (p = 0.0281). The only identified risk factors aside from age demonstrating statistical significance were nasal steroid sprays used preoperatively in children under 24 months (p = 0.005) and concurrent tympanostomy tube placement in children 24-36 months (p = 0.026).
CONCLUSION: Our data demonstrates that children under 2 years of age have an overall increased rate of postoperative complications after adenotonsillectomy when compared to children between 2 and 3 years old, with a significantly higher rates of early respiratory distress, endotracheal re-intubation, and retractions. This study is one of the largest that compares postoperative complication rates and risk factors after adenotonsillectomy in this age group.