Randomized controlled trial shows xyloglucan nasal spray improves nasal congestion in children with allergic rhinitis, suggesting it may be an effective adjunct treatment.
Key Points
Xyloglucan nasal spray significantly reduced nasal congestion compared to placebo in children with allergic rhinitis.
A reduction in visual analog scale scores by β = −1.013 (P = 0.006) indicates promising efficacy.
This randomized, double-blind, placebo-controlled crossover study involved 79 children aged 6-18 years with allergic rhinitis.
Xyloglucan treatment displayed mild adverse events, indicating it was well tolerated compared to placebo.