Response to the letter of Dr. Helmi Ben Saad

Main Article Content

Javier Mallol


asthma tests, asthma



Abstract 144 | PDF Downloads 89 XML Downloads 2 HTML Downloads 9


1. Mallol J, Riquelme C, Aguirre V, Martínez M, Gallardo A, Sánchez C, et al. Value of bronchial reversibility to salbutamol, exhaled nitric oxide and responsiveness to methacholine to corroborate the diagnosis of asthma in children. Allergol Immunopathol (Madr). 2020 May–Jun;48(3):214–22. https://doi. org/10.1016/j.aller.2019.11.001

2. Been Saad H. Letter to Editor, it’s high time for the scholarly societies to standardize the bronchodilator responsiveness in children. Allergol Immunopathol (Madr), 2021. https://doi. org/10.1002/ppul.25234

3. Guezguez F, Ben Saad H. What constitutes a “clinically significant” bronchodilator response in children? Eur Respir J. 2020;55(5):2000207.

4. Pellegrino R, Viegi G, Brusasco V, Crapo RO, Burgos F, Casaburi R, et al. Interpretative strategies for lung function tests. Eur Respir J. 2005;26:948–68. 031936.05.00035205

5. Graham BL, Steenbruggen I, Miller MR, Barjaktarevic IZ, Cooper BG, Hall GL, et al. Standardization of spirometry 2019 update. An Official American Thoracic Society and European Respiratory Society Technical Statement. Am J Respir Crit Care Med. 2019 Oct 15;200(8):e70–88. rccm.201908-1590ST