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[Study of the activity of ambroxol in children with aspecific bronchial hyperreactivity]
M Berni Canani1, L De Luca, P Vuilleumier
1SSN U.S.L. 40 Regione Campania, Presidio Ospedaliero Santobono, Napoli, Italia.
Insights
Ambroxol treatment may help children with recurrent cough and rhinitis by normalizing bronchial reactivity. This study suggests ambroxol improves the function of the bronchial mucous membrane and ciliary apparatus.
Area of Science:
- Pediatric Pulmonology
- Pharmacology
Context:
- Recurrent cough and rhinitis in children can indicate underlying bronchial hyperresponsiveness.
- Identifying and managing non-specific bronchial reactivity is crucial in pediatric respiratory care.
Purpose:
- To evaluate the effect of ambroxol on non-specific bronchial reactivity (IBA) in children with recurrent cough/rhinitis.
- To assess ambroxol's impact on the bronchial mucous membrane and ciliary apparatus.
Summary:
- The study assessed methacholine-induced bronchial reactivity (IBA) before and after ambroxol treatment in children predisposed to bronchial hyperresponsiveness.
- Allergic evaluations including Prick tests and total IgE were performed.
- Results indicated ambroxol's potential to normalize bronchial mucous membrane function and ciliary apparatus activity.
Impact:
- Ambroxol may offer a therapeutic option for pediatric patients experiencing recurrent respiratory symptoms linked to bronchial hyperresponsiveness.
- Findings suggest a mechanism involving the normalization of airway mucosal and mucociliary function.
Abstract:
The authors examined the action of non-specific bronchial reactivity to methacholine (IBA) before and after treatment with ambroxol in a group of a children with clinic symptomatology of recurrent cough and/or rhinitis. The little patients are selected from a pediatric population that, besides the clinical data mentioned above, had a high probability to manifest nonspecific bronchial reactivity for which clinical and anamnestic data predisposed. In all patients were carried out an allergologic examination with the execution of Prick test and determination of total IgE. The results obtained and discussed suggest a favorable employ of the drug that is able to normalize the functional condition of the bronchial mucous membrane and of the ciliary apparatus which alteration are frequently present in subjects with high non-specific bronchial reactivity.