Pediatric Study to Evaluate Treatment of Persistent Moderate or Severe Asthma With the Association Fluticasone 250 mcg/Dose and Salmeterol 50 mcg/Dose - ADERE PROJECT

Asthmatic children being treated, who will be given medical guidance and therapeutic guidance through telephone calls at every fifteen days to the parents or guardians, performed by trained professionals.

Asthmatic children being treated, who will be given medical guidance without telephone follow-up calls to parents or guardians.