The Allergic Rhinitis Clinical Investigator Collaborative (AR‐CIC): verification of nasal allergen challenge procedures in a study utilizing an investigational immunotherapy for cat allergy

BACKGROUND: The Allergic Rhinitis Clinical Investigator Collaborative (AR-CIC) is a network of experienced Allergic Rhinitis (AR) researchers developing better research tools based on the nasal allergen challenge (NAC). A key objective of such is the ability to detect efficacy in a small population. AR-CIC sought to test its NAC protocol as a secondary objective in two small mechanistic research trials of a novel form of immunotherapy [Cat …