Valved Holding Chambers in Young Children With Acute Wheezing: A Randomized Clinical Trial
JAMA Pediatrics
•
February 23, 2026
Higher-delivery chamber improves acute wheezing outcomes
In young children with acute wheezing, a higher-delivery inhaler chamber improved breathing scores and reduced hospitalizations versus a lower-delivery chamber. *Multicenter randomized clinical trial; Level 1b (OCEBM).
- Level of evidence
- Level 1b (OCEBM)
- DocG quality score
- 6.3 / 10
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