Breath-operated metered dose inhalers | bioequivalence.eu

Breath-operated metered dose inhalers

A minimal peak inspiratory flow (PIF) is required to trigger a breath-operated inhaler (BOI) and if this minimal PIF cannot be achieved by the patient, inhaler use will be unsuccessful. Therefore, the clinical programme must include relevant data regarding the PIF required to trigger the BOI
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Professor Hans Bisgaard • Copenhagen • Denmark • Bisgaard@copsac.com