https://www.selleckchem.com/pr....oducts/VX-680(MK-045
nificant difference in ΔFEV % of predicted values between all accessory devices or between with mouthpiece or with a mask. COPD subjects had lower aerosol delivered compared with healthy subjects. Anti-static accessory devices delivered a higher amount of aerosol compared with non-antistatic accessory devices. Even though the presence of a significant difference in aerosol delivery between non-antistatic and antistatic accessory devices no significant difference was found in the ΔFEV % between all accessory devices. COPD subject