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Acute Bronchiolitis: Why Put an IV Line?
Sébastien Redant1,2, Nora Nehar-Stern1, Patrick M Honoré2
1Emergency Department, Hôpital Universitaire des Enfants Reine Fabiola (HUDERF), UniversitéLibre de Bruxelles (ULB), Brussels Belgium.
Insights
Peripheral catheterization in pediatric bronchiolitis is often unnecessary. This study found no significant benefits for emergency management, with most treatments administered orally or via nasogastric tube.
Area of Science:
- Pediatric Emergency Medicine
- Critical Care Medicine
Background:
- Acute bronchiolitis is a leading cause of pediatric respiratory distress.
- The risk of respiratory failure is often overestimated, leading to routine vascular access procedures.
Purpose of the Study:
- To evaluate the utility of peripheral catheter insertion in managing hospitalized children with bronchiolitis.
- To assess if catheter use impacts rapid sequence intubation, adrenaline administration, or antimicrobial therapy.
Main Methods:
- Prospective observational study of 162 children under 18 months hospitalized for bronchiolitis.
- Monitored catheter insertion, subsequent use, and pediatric intensive care unit (ICU) admissions.
- Compared outcomes between children with and without catheter insertion.
Main Results:
- No significant differences in age, oxygen saturation, heart rate, or inflammatory markers between groups.
- Children with catheters had higher temperatures and respiratory rates.
- Only 1 patient required intubation, and 32 received antimicrobial therapy; catheter use for rehydration was limited.
Conclusions:
- Peripheral catheterization is generally not useful for immediate emergency management of bronchiolitis.
- Life-threatening events requiring immediate venous access for resuscitation were absent.
- Medical treatment is often effectively administered via oral or nasogastric routes.
Background:
Acute bronchiolitis is the most frequent cause of respiratory distress in pediatric emergency medicine. The risk of respiratory failure is frequently over evaluated, and results in systematic vascular access.
Methods:
We conducted a prospective observational study in children under 18 months of age hospitalized for bronchiolitis. The aim of the study was to evaluate whether catheter insertion was useful for management. We monitored the number of catheters inserted in the emergency department and their subsequent use for rapid sequence intubation, adrenaline administration, or antimicrobial therapy. We recorded the number of secondary pediatric intensive care unit (ICU) admissions.
Results:
We followed 162 patients and compared two populations, children with (population A, n = 35) and without (population B, n = 127) catheter insertion. There were no significant differences in age, oxygen saturation, heart rate, c-reactive protein, neutrophil count and the number of times nebulization was conducted at admission. Population A compared to B had a significantly higher temperature (38.1 ± 0.9 vs. 37.6 ± 0.7°C, P = 0.004) and respiratory rate (64 ±13 vs. 59 ±17, P = 0.033). Twelve patients were secondarily transferred to pediatric ICU, 3 from population A and 9 from B (NS). In a multivariate analysis, no significant relationship was found between ICU admission, venous access placement and potential confounding factors (pneumonia, age < 6 months, age < 3 months, food intake < 60%, temperature > 38° C, heart rate > 180 bpm, respiratory rate > 60/min, SpO2 < 95%, Spo2 < 90%, oxygen therapy, positive respiratory syncytial virus [RSV] sampling). Except for antimicrobial therapy (n = 32), catheters inserted in the emergency department were used in 5 patients for intravenous rehydration and in one patient in pediatric ICU for rapid sequence intubation.
Conclusions:
There were no life-threatening events that required immediate venous access for cardiopulmonary resuscitation. Medical treatment could be administered orally or via nasogastric tube in most cases. Peripheral catheterization was useless in immediate emergency management and only one child required a differed rapid sequence intubation.
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