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Perioperative management for childhood asthma
1Division of Allergy, Children's Memorial Hospital, Chicago, Illinois 60614, USA.
Summary
Asthmatic children undergoing surgery rarely experience intraoperative bronchospasm when properly prepared. This study found a low incidence, suggesting proactive management mitigates risks for pediatric asthma patients.
Area of Science:
- Pediatric Anesthesiology
- Respiratory Medicine
- Critical Care
Background:
- Asthma in children is linked to increased intraoperative bronchospasm risk.
- Existing research primarily addresses this issue in adult populations.
- This study focuses on the perioperative experience of pediatric asthma patients.
Purpose of the Study:
- To determine the actual incidence of perioperative bronchospasm in children with asthma.
- To validate or refute the suggested high likelihood of bronchospasm in pediatric patients with reactive airways disease.
Main Methods:
- Retrospective chart review of 386 asthmatic children and 51 with bronchopulmonary dysplasia (1987-1992).
- Asthma severity classified as mild, moderate, or severe based on clinical indicators.
- Individualized asthma management plans were implemented preoperatively.
Main Results:
- Only 3 out of 437 children (0.13%) experienced intraoperative bronchospasm over five years.
- The observed cases of bronchospasm were readily managed with beta-2 agonists.
- No routine use of blood gases, chest radiographs, or pulmonary function studies.
Conclusions:
- Appropriately prepared asthmatic children do not face an elevated risk of adverse outcomes during surgery.
- Children requiring more than inhaled beta-2 agonists often had recent asthma exacerbations, viral infections, or hospitalizations.
- Effective preoperative asthma management is key to minimizing perioperative complications.