a real-world study of more than 18,000 asthma patients demonstrates that using the new aerochamber Plus* flow- vu* anti-Static valved holding chamber (vhc) to deliver inhaled medication impacts asthma control when compared to using conventional holding chambers. the study results show a significant 13% reduction in a&E visits and a strong (19%) trend towards reducing hospitalisations. the aerochamber Plus* flow-vu* anti-Static vhc is now available on prescription in the UK.