Metered-dose inhaler ipratropium bromide in moderate acute asthma in children: A single-blinded randomised controlled trial.

Aim: To determine if the addition of ipratropium bromide (IB) by metered-dose inhaler in moderate acute asthma in children affects hospital admission rates when compared with inhaled salbutamol and oral prednisolone alone.

Methods: A prospective, single-blinded, randomised, controlled, equivalence trial in a tertiary paediatric emergency department. Patients aged 2-15 years with acute, moderate asthma were randomised to two groups, one receiving salbutamol, prednisolone and IB, the other receiving only salbutamol and prednisolone.