Intraseasonal Short-time Up-dosing With Alutard SQ Grasses

A Randomised, Parallel-group, Double-blind, Placebo-controlled, Multicentre Phase III Trial Assessing the Pharmacodynamic Efficacy and Safety of an Intra-seasonal Short-time Updosing Schedule for Alutard SQ

Test of pharmacodynamic efficacy and tolerability of a short-time intra-seasonal updosing

Inclusion Criteria:

• history of grass pollen induced allergic rhinoconjunctivitis
• positive skin prick test

Exclusion Criteria:

• uncontrolled severe bronchial asthma
• previous treatment with immunotherapy within the previous 5 years
• contraindication for specific immunotherapy