Overview LEADER (LEvocetirizine And DEsloratadine in Allergic Rhinitis) Status: Completed Trial end date: 2005-09-01 Target enrollment: Participant gender: Summary Two weeks study to evaluate the efficacy and safety of Levocetirizine and Desloratadine in patients suffering from Allergic Rhinitis (AR) Phase: Phase 4 Details Lead Sponsor: UCB PharmaTreatments: CetirizineDesloratadineLevocetirizine