I en lille undersøgelse med 27 pædiatriske patienter blev det påvist, at montelukast tilsyneladende beskytter pædiatriske patienter mod anstrengelsesudløst bronkokonstriktion.
In a small study on 27 paediatric patients it was also shown that montelukast seems to protect paediatric patients against exercise-induced broncho- constriction.