The long-term effect of elexacaftor/tezacaftor/ivacaftor on cardiorespiratory fitness in adolescent patients with cystic fibrosis: a pilot observational study.
Study design (if review, criteria of inclusion for studies)
Randomized cross-over study.
Participants
Children and adults with CF (diagnosed with sweat test) with chronic P. aeruginosa needing IV antibiotics and living within a radius of 10 miles of the hospital.