{"nct_id":"NCT05692154","title":"A Placebo-controlled Study of 2-day Pre-treatment With Fexofenadine in Seasonal Allergic Rhinitis","status":"COMPLETED","status_verified_date":"2025-09","start_date":"2023-01-23","start_date_type":"ACTUAL","primary_completion_date":"2023-03-14","primary_completion_date_type":"ACTUAL","completion_date":"2023-03-14","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["SNY"]}