Efficacy and safety of subcutaneous immunotherapy with a mixture of glutaraldehyde-modified extracts of and .

Background: Allergen Immunotherapy (AIT) is an effective treatment of allergic respiratory diseases induced by the inhalation of house dust mite allergens.

Objectives: To evaluate the efficacy and safety of glutaraldehyde polymerized allergen extracts using a mixture of and in mite allergic individuals residing in Colombia.

Methods: Two hundred and fifty (250) patients with allergic rhinoconjunctivitis with, or without asthma and sensitized to and were included.