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[The effects of bronchodilating substances in acute obstructive bronchitis in early childhood]
G Hüls1, C Bultmann, C Scheunemann
1Univ.-Kinderklinik, Giessen.
Insights
Bronchodilator medications like ipratropium bromide and fenoterol showed effectiveness in about 27% of infants and young children diagnosed with wheezy bronchitis. Pulmonary function tests assessed responses to various inhaled and oral treatments.
Area of Science:
- Pediatric Pulmonology
- Pharmacology
Background:
- Wheezy bronchitis is a common respiratory condition in infants and young children.
- Identifying effective treatments for wheezing in this population is crucial for improving respiratory outcomes.
Purpose of the Study:
- To evaluate the efficacy of different bronchodilator medications in infants and young children with wheezy bronchitis.
- To compare the effects of ipratropium bromide, fenoterol, adrenaline, and theophylline on pulmonary function.
Main Methods:
- Pulmonary function tests were conducted on 120 children before and after administration of various inhaled bronchodilators (ipratropium bromide, fenoterol, adrenaline) and oral theophylline.
- Fenoterol's efficacy was also assessed after a single dose of prednisone.
- A control group received an isotonic saline solution.
Main Results:
- Bronchodilator medications demonstrated effectiveness in approximately 27% of the pediatric patients studied.
- Individual responses to the tested bronchodilators varied.
- The study provides data on the comparative effectiveness of different pharmacological interventions.
Conclusions:
- A significant subset of infants and young children with wheezy bronchitis may benefit from bronchodilator therapy.
- Further research is warranted to identify predictors of response to bronchodilators in this age group.
Abstract:
In 120 infants and young children with wheezy bronchitis, pulmonary function examinations were carried out prior to and following inhalation of 1. ipratropium bromide, 2. fenoterol, 3. fenoterol after a prior single administration of prednisone, 4. adrenaline, 5. theophylline administered via a gastric tube, 6. isotonic saline solution. The results show that bronchodilator drugs may be effective in approximately 27% of the patients.