Testing effectiveness (Phase 2)Study completedNCT03101267What this trial is testingA Dose-finding Study of ASP4070Who this might be right forRhinitis, Allergic, Seasonal Astellas Pharma Inc 150
Large-scale testing (Phase 3)Study completedNCT01484119What this trial is testingEfficacy, Safety, and Tolerability Study of ACT-129968 in Patients With Seasonal Allergic RhinitisWho this might be right forSeasonal Allergic Rhinitis Idorsia Pharmaceuticals Ltd. 630
Not applicableNot Yet RecruitingNCT07588672What this trial is testingEvaluation of the Efficacy, Safety, and Tolerability of PL-14 Allergy Blocker Compared to Saline Spray in Patients With Seasonal Allergic RhinitisWho this might be right forSeasonal Allergic Rhinitis (SAR)Allergic Rhinitis Polyrizon Ltd. 120
Large-scale testing (Phase 3)WithdrawnNCT00554736What this trial is testingLactobacillus Acidophilus L92 on Markers of Allergic Inflammation by Nasal Provocation With Grass PollenWho this might be right forHayfever University of California, Davis
Large-scale testing (Phase 3)Study completedNCT00979901What this trial is testingMontelukast in Patients With Seasonal Allergic Rhinitis - Spring 2000 Study (MK-0476A-162)(COMPLETED)Who this might be right forSeasonal Allergic Rhinitis Organon and Co 1,577
Testing effectiveness (Phase 2)Study completedNCT06046391What this trial is testingEfficacy and Safety of LP-003 in Moderate-to-severe Seasonal Allergic Rhinitis AdultWho this might be right forSeasonal Allergic Rhinitis Longbio Pharma 180
Testing effectiveness (Phase 2)Study completedNCT01350635What this trial is testingSkin Test Study of BM32Who this might be right forHypersensitivity Biomay AG 60
Testing effectiveness (Phase 2)Study completedNCT00537355What this trial is testingAn Evaluation of the Efficacy and Safety of TOLAMBA™ for Ragweed-Allergic Rhinitis in an Environmental Exposure ChamberWho this might be right forRhinitis, Allergic, Seasonal Dynavax Technologies Corporation 271
Large-scale testing (Phase 3)Looking for participantsNCT06846385What this trial is testingPhase II/III Seamless Clinical Study of MG-K10 Humanized Monoclonal Antibody Injection in Treatment of Seasonal Allergic RhinitisWho this might be right forSeasonal Allergic Rhinitis Shanghai Mabgeek Biotech.Co.Ltd 160
Large-scale testing (Phase 3)Study completedNCT00109486What this trial is testingSafety Study To Assess Growth In Children With Seasonal Allergic And/Or Perennial Allergic Rhinitis Treated With GW685698X Aqueous Nasal Spray Or Placebo Nasal SprayWho this might be right forRhinitis, Allergic, Perennial and Seasonal GlaxoSmithKline 56
Early research (Phase 1)Study completedNCT04696822What this trial is testingBioavailability of Nasal EpinephrineWho this might be right forAnaphylaxis Nasus Pharma 12
Large-scale testing (Phase 3)Study completedNCT00504933What this trial is testingEfficacy Study for the Symptomatic Treatment of Seasonal Allergic RhinitisWho this might be right forSeasonal Allergic Rhinitis Faes Farma, S.A. 683
Large-scale testing (Phase 3)Study completedNCT00422149What this trial is testingTwin SUBLIVAC® Grasses Clinical Efficacy StudyWho this might be right forRhinitis, Allergic, SeasonalConjunctivitis, Allergic HAL Allergy 350
Not applicableStudy completedNCT01445262What this trial is testingDrug Use Investigation for XYZAL®Who this might be right forRhinitis, Allergic, Perennial and Seasonal GlaxoSmithKline 10,728
Testing effectiveness (Phase 2)Study completedNCT05234580What this trial is testingSafety and Efficacy Study of PA9159 Nasal Spray for the Treatment of Seasonal Allergic RhinitisWho this might be right forAllergic Rhinitis Anhui Palo Alto Pharmaceuticals, Inc. 204
Testing effectiveness (Phase 2)Study completedNCT00501527What this trial is testingImmunotherapy With Depigmented and Polymerized Allergen Extract of Phleum PratenseWho this might be right forRhinitis, Allergic, SeasonalConjunctivitis, AllergicAsthma Laboratorios Leti, S.L. 80
Post-approval studies (Phase 4)Study completedNCT00561717What this trial is testingA Randomized, Placebo Controlled Study to Determine the Efficacy and Speed of a Nasal Spray in Allergen Induced Seasonal Allergic RhinitisWho this might be right forSeasonal Allergic Rhinitis Bayer 70
Post-approval studies (Phase 4)Study completedNCT00794248What this trial is testingPreference for Clarinex Tablets vs. Allegra Tablets in Patients With Seasonal Allergies (Study P03179)Who this might be right forSeasonal Allergic Rhinitis Organon and Co 122
Not applicableStudy completedNCT01137357What this trial is testingProbiotics for Reduction Of Markers In Subjects With AllergyWho this might be right forHay FeverBirch Pollen Allergy Rijnstate Hospital 60
Post-approval studies (Phase 4)Not Yet RecruitingNCT07817134What this trial is testingVisualize Multi-Symptom Allergy in Adults With Seasonal Allergic RhinitisWho this might be right forRhinitis AllergicRhinitis Seasonal HALEON 16