Cetirizine Placebo Controlled Study For Perennial Allergic Rhinitis
Status:
Completed
Trial end date:
2007-10-03
Target enrollment:
Participant gender:
Summary
Study objective is to verify the superiority of CTZ DS to the placebo groups in the change of
total nasal symptom score (TNSS) over the total treatment period from the score of the
baseline assessment period.