RT Journal Article SR Electronic T1 S93 Effect of lumacaftor/ivacaftor on total, bronchiectasis, and air trapping computed tomography (ct) scores in children homozygous for f508del-cftr: exploratory imaging substudy JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP A257 OP A257 DO 10.1136/thoraxjnl-2017-210983.458 VO 72 IS Suppl 3 YR 2017 UL http://thorax.bmj.com/content/72/Suppl_3/A257.2.abstract AB AS Brody reports personal fees from Vertex Pharmaceuticals during the conduct of the study.S Nagle reports personal consulting fees from Vertex Pharmaceuticals during the conduct of the study; non-financial support from GE Healthcare (institution/department support).C Hug, G Marigowda, D Waltz, L Wang are employees of Vertex Pharmaceuticals and may hold stock and/or stock options in the company.J Goldin reports ‘other’ conflicts – Founder of MedQIA during the conduct of the study.F Ratjen reports grants and personal fees from Vertex Pharmaceuticals, personal consulting fees from Novartis, Bayer, Roche, Genetech, and Prosteostasis.