P288 Impact of elexacaftor/tezacaftor/ivacaftor on faecal pancreatic elastase in children with cystic fibrosis and pancreatic insufficiency aged 6-17 years: preliminary results from a single-centre study. - Fevola, C.; Dolce, D.; Campana, S.; Camera, E.; Galici, V.; Neri, A.S.; Francalanci, M.; Taccetti, G.; Scarallo, L.; Lionetti, P.; Terlizzi, V. (Journal of Cystic Fibrosis, 2025)