This trial is a 28-day, single-arm open-label phase III trial to evaluate safety of the house dust mite SLIT-tablet in adolescents (12-17 years of age) with HDM allergic rhinitis/rhinoconjunctivitis with or without asthma. Approximately 250 adolescents will be enrolled in the trial and will receive the house dust mite SLIT tablet. The trial is conducted in several European countries.
This is a 28-day clinical trial studying the safety of the house dust mite tablet in adolescents with allergic rhinitis/rhinoconjunctivitis.~The purpose of this trial is to collect additional safety information about a tablet used to treat house dust mite allergies, when used to treat adolescents who have these allergies.~The trial medication used is already approved to treat allergic rhinitis caused by house dust mite in adults and adolescents (12-17 years old) in several countries.