Its biggest competitor is GSK, which also has a new dual bronchodilator Anoro Ellipta ... in a single once-daily dose in GSK’s Ellipta dry powder inhaler. Novartis says its results support ...

Aims The presence of propellant in the metered dose inhalers (MDI) makes it challenging to identify when the inhaler is empty. Studies have shown that up to 86 actuations can be done just with the ...