Testing effectiveness (Phase 2)UnknownNCT00247520What this trial is testingSafety and Efficacy Study of rEV131 in Allergic RhinitisWho this might be right forHay Fever Evolutec Group 112
Large-scale testing (Phase 3)Study completedNCT01293201What this trial is testingTrial of STAHIST in Seasonal Allergic RhinitisWho this might be right forSeasonal Allergic Rhinitis Magna Pharmaceuticals, Inc. 290
Post-approval studies (Phase 4)Study completedNCT00491504What this trial is testingThis Study Contains an Active Drug Treatment Group With Mometasone Furoate Nasal Spray and a Placebo (Dummy) Treatment Group for Seasonal Allergic Rhinitis (SAR). (Study P05073)(COMPLETED)Who this might be right forSeasonal Allergic Rhinitis Organon and Co 310
Testing effectiveness (Phase 2)Looking for participantsNCT07219849What this trial is testingDetermine the Optimal Dose and Frequency of ALDP001 Nasal Spray in Adults With Seasonal Allergic Rhinitis Under Allergen ExposureWho this might be right forSeasonal Allergic Rhinitis (SAR) Alixer Nexgen Therapeutics Limited 164
Testing effectiveness (Phase 2)Study completedNCT00291642What this trial is testingCompare the Efficacy of Levocetirizine to Placebo in Reducing Symptoms of Seasonal Allergic Rhinitis (SAR) in Sensitive Subjects Exposed to Ragweed PollenWho this might be right forRhinitisAllergicSeasonal UCB Pharma 551
Not applicableStudy completedNCT01342601What this trial is testingSafety and Efficacy of Ectoin Allergy Nasal Spray and Ectoin Allergy Eye Drops in the Treatment of Seasonal Allergic Rhinitis (SAR) in Children and AdolescentsWho this might be right forSeasonal Allergic RhinitisSeasonal Allergic Conjunctivitis Bitop AG 72
Post-approval studies (Phase 4)Study completedNCT00805584What this trial is testingStudy of Nasal Symptom Relief and Side Effects in Hayfever Patients Treated With Aerius (Desloratadine)(P03442)Who this might be right forRhinitis, Allergic, Seasonal Organon and Co 311
Large-scale testing (Phase 3)Study completedNCT00423995What this trial is testingEffect of Loratadine/Montelukast Combination on Congestion in SAR Patients Exposed to Pollen in an EEU (Study P04822)Who this might be right forSeasonal Allergic Rhinitis Organon and Co 379
Large-scale testing (Phase 3)Study completedNCT00732381What this trial is testingStudy of Nasonex in the Relief of Nasal Congestion in Patients With Seasonal Allergic Rhinitis (Study P05529)Who this might be right forAllergic Rhinitis Organon and Co 351
Post-approval studies (Phase 4)Study completedNCT00070707What this trial is testingNasonex Compared With Placebo in Participants With Seasonal Allergic Rhinitis (SAR) and Concomitant Asthma (P03280)Who this might be right forRhinitis, Allergic, SeasonalAsthma Organon and Co 188
Not applicableNot Yet RecruitingNCT07459556What this trial is testingA Prospective Study of Stapokibart Injection in Patients With Seasonal Allergic Rhinitis (SAR)Who this might be right forSAR Chengdu Kangnuoxing Biopharma,Inc. 400
Testing effectiveness (Phase 2)Study completedNCT00612118What this trial is testingA Phase II Study Evaluating Intranasal GSK256066 and Azelastine Hydrochloride in Subjects With Seasonal Allergic RhinitisWho this might be right forAllergic RhinitisRhinitis, Allergic, Seasonal GlaxoSmithKline 70
Testing effectiveness (Phase 2)Study completedNCT03444506What this trial is testingEfficacy and Safety of Fixed Dose Combination (FDC) of Olopatadine Hydrochloride and Mometasone Furoate Nasal Spray (Molo; Also Referred as GSP 301) in the Treatment of Seasonal Allergic Rhinitis (SAR)Who this might be right forSeasonal Allergic Rhinitis Glenmark Pharmaceuticals Ltd. India 180
Large-scale testing (Phase 3)Study completedNCT00728416What this trial is testingStudy of Nasonex in the Relief of Nasal Congestion in Patients With Seasonal Allergic Rhinitis (Study P05583)Who this might be right forAllergic Rhinitis Organon and Co 333
Testing effectiveness (Phase 2)Study completedNCT01753739What this trial is testingBepotastine Besilate Nasal Sprays in the Treatment of Seasonal Allergic Rhinitis (SAR)Who this might be right forSeasonal Allergic Rhinitis Bausch & Lomb Incorporated 617
Large-scale testing (Phase 3)Looking for participantsNCT07154342What this trial is testingIL4Rα Monoclonal Antibody in Patients With Seasonal Allergic RhinitisWho this might be right forAllergic Rhinitis, Seasonal Genrix (Shanghai) Biopharmaceutical Co., Ltd. 150
Post-approval studies (Phase 4)Study completedNCT00160537What this trial is testingPOPULAR (Preference Of Patient Using Levocetirizine in Allergic Rhinitis)Who this might be right forSeasonal Allergic Rhinitis UCB Pharma 200
Not applicableStudy completedNCT00517946What this trial is testingInvestigate If MRI Scanning Is Effective At Seeing What Hayfever Drugs Do In Nasal Passage.Who this might be right forSeasonal Allergic RhinitisSinusitis GlaxoSmithKline 21
Testing effectiveness (Phase 2)UnknownNCT02082054What this trial is testingStahistRx Phase 2, Five-arm, Parallel Group, Active vs Active, Double-blind StudyWho this might be right forRhinitis, Seasonal, Allergic Magna Pharmaceuticals, Inc. 125
Testing effectiveness (Phase 2)Study completedNCT00673062What this trial is testingStudy of the Effect of SCH 900538 on Congestion in Subjects With Seasonal Allergic Rhinitis (Study P05031)(COMPLETED)Who this might be right forSeasonal Allergic Rhinitis Merck Sharp & Dohme LLC 265