U.S., Dec. 9 -- ClinicalTrials.gov registry received information related to the study (NCT07269509) titled 'Evaluation of the Efficacy and Safety of an Intensified Strategy of Intratonsillar Immunotherapy (ITIT) for Allergic Rhinitis: A Multicenter, Randomized, Double-blind, Controlled Trial' on Nov. 25.

Brief Summary: This is a multicenter, randomized, double-blind, controlled trial to evaluate the efficacy and safety of an enhanced strategy of allergen-specific immunotherapy (ITIT) in the treatment of allergic rhinitis. By recording the changes in CSMS from baseline to post-treatment in the subjects and the incidence of adverse reactions after treatment, the differences in efficacy and safety between the patients who received the basic t...