Tolerability and efficacy of house dust mite AIT

P>Sublingual immunotherapy based on grass pollen allergy immunotherapy tablets is an efficacious and well-tolerated treatment for rhinoconjunctivitis, and subcutaneous house dust mite (HDM) immunotherapy is effective against allergic asthma. Three studies have investigated a new ALK tablet for HDM allergy: two studies on tolerability in adults and children, and one on efficacy and safety in adults and adolescents with asthma. Treatment was well tolerated, mainly with mild-to-moderate local reactions pertaining to the administration site, such as temporary oral pruritus. The primary efficacy endpoint was a significant reduction in inhaled corticosteroid dose compared to baseline after 1 year of daily treatment. A positive therapeutic effect on asthma was demonstrated by a reduction of more than 80 mu g/day inhaled budesonide for a group receiving six developmental units daily compared to the placebo group.