Non-interventional Study to Assess the Tolerability and the Safety Profile of SCIT Therapy With Acarovac® Hausstaubmilbe

This prospective open multi-centre non-interventional study was initiated to document the tolerability and the safety profile of the subcutaneous allergen-specific immunotherapy with Acarovac® in house dust mite allergic patients in routine medical care. During the up-dosing phase with Acarovac®, patients will receive 4 injections in 1-2 week intervals with increasing allergen amount up to the individual maximum tolerable dose. After reaching the individual maximum tolerable dose patients will receive one maintenance dose in a 4 - 8 week interval. Data on tolerability are documented by the physicians.