Review Article
Scientific Rationale for the Use of Alpha-Adrenergic Agonists and Glucocorticoids in the Therapy of Pediatric Stridor
Table 4
Clinical effects of αAR-agonists and glucocorticoids in postextubation stridor.
| Treatment modality | Clinical outcomes |
| αAR-agonists:
(i) Nebulized racemic epinephrine (ii) Nebulized (L) isomeric epinephrine | (i) Transient improvements in croup symptom scores compared to placebo at 10 and 30 minutes after administration (duration 120 minutes) |
| Glucocorticoids | (i) Reduced rates of postextubation stridor in adults and certain pediatric groups (i.e., high-risk patients) | (i) Dexamethasone (0.15–0.6 mg/kg) | (ii) Probable decrease in reintubation rates in select cases, but not in general adult and pediatric populations |
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