Allergic

7 registered clinical trials studyying Allergic — 2 currently recruiting.

Status	Trial	Sponsor	Phase
Recruiting	THREAT: Testing Harms Related to Exposure to Allergenic and Epithelial Toxins NCT07271381	National Institute of Allergy and Infectious Diseases (NIAID)	N/A
Recruiting	Impact of Help-Seeking Behaviors on Allergic Rhinitis and Mental Health: A Longitudinal Study NCT06623799	QHSLab, Inc.	—
Completed	In Vitro Basophil Responsiveness to Allergen Challenge After Gamma-tocopherol Supplementation in Allergic Asth NCT00836368	University of North Carolina, Chapel Hill	Phase 1
Completed	A Study to Compare the Efficacy of Levocetirizine to Placebo in Reducing Symptoms of Seasonal Allergic Rhiniti NCT00291642	UCB Pharma	Phase 2
Completed	Efficacy and Safety of Levocetirizine Versus Loratadine for the Treatment of Perennial Allergic Rhinitis NCT00524836	UCB Pharma	Phase 3
Completed	To Evaluate the Efficacy and Safety of Levocetirizine Versus Loratadine for Treatment of Seasonal Allergic Rhi NCT00525278	UCB Pharma	Phase 3
Completed	Evaluation of Efficacy and Safety of Levocetirizine to Subjects With Perennial Allergic Rhinitis to House Dust NCT00521131	UCB Pharma	Phase 4