Adult patients (aged ≥18 years) with asthma who were receiving either salbutamol pMDI (Ventolin ... to compare it with that of the prestudy inhaler, and to assess patient technique.

Innovata Biomed Ltd has developed an alternative device, the Clickhaler®, which is a multiple-dose dry powder inhaler (DPI). The present study compared patient acceptability of the salbutamol ...