Effect of the inhaled PDE4 inhibitor CHF6001 on biomarkers of inflammation in COPD.

ABSTRACT:

Background

CHF6001 is a novel inhaled phosphodiesterase-4 inhibitor. This Phase IIa study assessed the effects of CHF6001 on markers of inflammation in induced sputum and blood in patients with chronic obstructive pulmonary disease (COPD).

Methods

This was a multicentre, three-period (each 32 days), three-way, placebo-controlled, double-blind, complete-block crossover study. Eligible patients had COPD, chronic bronchitis, and were receiving inhaled triple therapy for ≥2 months. Patients received CHF6001 800 or 1600 μg, or matching placebo twice daily via multi-dose dry-powder inhaler (NEXThaler). Induced sputum was collected pre-dose on Day 1, and post-dose on Days 20, 26 and 32. Blood was sampled pre-dose on Day 1, and pre- and post-dose on Day 32.

Results

Of 61 rand

SUBMITTER: Singh D 

PROVIDER: S-EPMC6688371 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature