Comparison of Innate Immune Responses Induced by Allergy Immunotherapy (AIT) With Different Adjuvants

Summary

Participation Requirements

Description

This pilot study is an observational study with subsequent use of coded biological material. The blood sera are collected and prepared at the Allergy Units at the University Hospital Zurich (USZ) or Centre for Rhinology and Allergology Wiesbaden (AZW). The AZW serum samples will be transferred to US...

This pilot study is an observational study with subsequent use of coded biological material. The blood sera are collected and prepared at the Allergy Units at the University Hospital Zurich (USZ) or Centre for Rhinology and Allergology Wiesbaden (AZW). The AZW serum samples will be transferred to USZ for serological analysis. The AIT patients will be allocated to three arms based on their scheduled AIT. Two arms will be allocated to patients at the USZ Allergy Unit, while the last arm is allocated to patients at AZW. Sixteen study subjects will be recruited from allergy patients that visit the Allergy Unit at USZ to receive AIT as part of standard of care treatment for their allergy. If the patients receive AIT, they can be included in the study. The decision on performing AIT is done by the USZ allergologist, and the therapy itself is not part of the current research project. The 16 USZ patients are split in two study arms. One arm of study subject is scheduled for grass/tree AIT with aluminium-containing "Allergovit", and the second arm is scheduled to receive grass/tree AIT with MCT-containing Polvac. Eight study subjects will be recruited from allergy patients that visit the AZW to receive AIT as part of standard of care treatment for their allergy. If the patients receive AIT, they can be included in the study. The decision on performing AIT is done by the AZW allergologist, and the therapy itself is not part of the current research project. The 8 patients comprise the third arm of the overall study, and they receive grass/tree AIT with MCT- and MPLA-containing Pollinex Quattro.

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