I could not open the link that you included in your post @sueinmn however I found this lengthy article. This is a link to read about the study protocol. It’s a detailed, scientific study published in 2025.

Evaluating elexacaftor/tezacaftor/ivacaftor (ETI; Trikafta™) for treatment of patients with non-cystic fibrosis bronchiectasis (NCFBE): A clinical study protocol
https://search.app/RDi5Rkte4anvq68SA