A recent study showed that the COPD assessment test was reliable and responsive for assessing health status in fibrotic ...

SGRQ total score averaged over 24 wk: cilomilast improved ~3.6 points vs placebo worsened ~0.5 points (p < 0.001) pts. exacerbation-free at 24 wk: cilomilast 74% vs placebo 62% (p = 0.008 ...

Zhang R, et al. Efficacy and safety of bronchoscopic lung volume reduction for chronic obstructive pulmonary disease: a systematic review and network meta-analysis ...