Dose-dependent clinical and immunological efficacy of sublingual immunotherapy with mite monomeric allergoid

Sublingual immunotherapy with monomeric carbamylated allergoid (LAIS) is an effective and well tolerated treatment of respiratory allergy. The aim of the present study was to correlate the efficacy of two maintenance doses (1000 AU vs 3000 AU) of LAIS with the immunological modulation of allergen-driven Th1, Th2 and T regulatory cytokines produced in vitro by PBMCs, in patients suffering from mite allergic rhinitis. The efficacy of LAIS is correlated to the immune modulation in a clear dose-dependent effect.