We tested whether health practitioners correctly used MDI-spacer devices. Of 122 subjects, 89% had instructed a patient on using a spacer. Whilst performance with the Aerochamber was the best, only 3% ...

Lung deposition of radiolabeled Ventoline (chlorofluorocarbon salbutamol, GlaxoSmithKline) pressurized metered-dose inhaler administered via the three spacer devices was measured in an animal “infant” ...