Not applicableUnknownNCT01693198What this trial is testingCyanobacteria Allergy in Lake KineretWho this might be right forNasal StuffinessSneezingItching Meir Medical Center 200
Large-scale testing (Phase 3)Study completedNCT01108783What this trial is testingA Phase III Efficacy Study of the Symptomatic Treatment of Seasonal Allergic Rhinitis With BilastineWho this might be right forSeasonal Allergic Rhinitis Faes Farma, S.A. 720
Large-scale testing (Phase 3)Study completedNCT04534452What this trial is testingStudy to Find Out Whether Participants With a History of Stuffy Nose Due to Allergic Reactions in the Nose Would Intend to Buy Drug Phenylephrine Hydrochloride Extended Release Tablets After Receiving it Once in This StudyWho this might be right forNasal Congestion Due to Allergic Rhinitis Bayer 347
Early research (Phase 1)Study completedNCT01112462What this trial is testingTo Test Bioequivalence Between Two Formulations of Paracetamol/PhenylephrineWho this might be right forRespiratory Tract Infections McNeil AB 40
Not applicableEnded earlyNCT00584662What this trial is testingOxymetazoline Hydrochloride in Combination With Nasal Glucocorticosteroid for Perennial Allergic and Non-allergic Rhinitis in Subjects With Persistent Nasal CongestionWho this might be right forChronic Rhinitis University of South Florida 42
Post-approval studies (Phase 4)Study completedNCT07593898What this trial is testingOxymetazoline Bridge Therapy With Intranasal Corticosteroids in Pediatric Allergic RhinitisWho this might be right forPersistent Allergic Rhinitis Dr. Behcet Uz Children's Hospital 76
Not applicableStudy completedNCT06002594What this trial is testingExamination of the Effectiveness of Nasal Irrigation Techniques in Infants With Nasal CongestionWho this might be right forUpper Respiratory Tract InfectionNasal Congestion and Inflammations Sisli Hamidiye Etfal Training and Research Hospital 80
Not applicableStudy completedNCT05709977What this trial is testingAcupuncture for Nasal Congestion in Allergic RhinitisWho this might be right forAllergic Rhinitis Johanna Maria Vermeulen 11
Not applicableActive Not RecruitingNCT07050992What this trial is testingLaser Posterior Nasal Nerve NeurolysisWho this might be right forAllergic RhinitisChronic RhinitisRhinorrhea+5 more Chiayi Christian Hospital 120
Testing effectiveness (Phase 2)Study completedNCT03549130What this trial is testingA Pivotal Study to Assess the Effectiveness of Nasal Dilator (Breathe Right Nasal Strips)Who this might be right forCongestion, Nasal GlaxoSmithKline 130
Not applicableStudy completedNCT05312723What this trial is testingSleep Disturbance in Chronic RhinitisWho this might be right forSleep Disturbance Universitas Indonesia 22
Not applicableNot Yet RecruitingNCT07620522What this trial is testingObservational Study of RHINOSEDAL in Acute Nasal ObstructionWho this might be right forNasal ObstructionCommon ColdAllergic Rhinitis+2 more Laboratoires Elerte 126
Large-scale testing (Phase 3)Looking for participantsNCT07626437What this trial is testingFixed-dose Combination of 1000 mg Dipyrone Monohydrate + 60 mg Caffeine + 4 mg Chlorpheniramine Maleate in Improving Symptoms of the Common Cold and Flu in AdultsWho this might be right forCommon Cold/FluNasal CongestionNasal Obstruction Brainfarma Industria Química e Farmacêutica S/A 620
Post-approval studies (Phase 4)Study completedNCT04797936What this trial is testingBNO 1030 Extract (Imupret) in the Treatment of Mild Forms of COVID-19Who this might be right forCovid19NasopharyngitisAnosmia+4 more Ivano-Frankivsk National Medical University 133
Not applicableStudy completedNCT07568548What this trial is testingEfficacy and Safety of High-Concentration 35 kDa Hyaluronan Gel for Chronic NasopharyngitisWho this might be right forChronic RhinitisChronic PharyngitisNasopharyngitis+2 more Nakhia Impex LLC 30
Testing effectiveness (Phase 2)Study completedNCT03105297What this trial is testingTo Characterize the Performance of the Nasal Dilator Strip in Lowering Nasal Resistance During Sleep, Promoting Nasal Route Breathing and Reducing the Signs and Symptoms of Sleep Disordered Breathing in a Group of Chronic Nocturnal Nasal Congestion Sufferers Who Report Trouble With Their Sleep.Who this might be right forSleep Disordered BreathingCongestion, Nasal GlaxoSmithKline 91
Post-approval studies (Phase 4)Looking for participantsNCT02630121What this trial is testingEffect of Oxymetazoline Hydrochloride in Combination With Fluticasone Propionate on the Apnea Hypopnea Index (AHI) in Subject With Persistent Nasal Congestion and Mild Obstructive Sleep ApneaWho this might be right forSleep ApneaChronic Nasal Congestion University of South Florida 52
Testing effectiveness (Phase 2)Ended earlyNCT03339726What this trial is testingRandomized, Double-blind, Placebo-Controlled, Efficacy Study of a New Formulation of Phenylephrine HCL in the Common ColdWho this might be right forCommon Cold Johnson & Johnson Consumer Inc. (J&JCI) 193
Post-approval studies (Phase 4)Study completedNCT02275364What this trial is testingFunctional Magnetic Resonance Imaging (fMRI) Study of Nasal Strips in Nasal CongestionWho this might be right forNasal Congestion GlaxoSmithKline 28
Not applicableStudy completedNCT05159271What this trial is testingEfficacy and Safety of Azeol Nasal Spray Versus Placebo in the Treatment of Early Symptoms of Common Cold in AdultsWho this might be right forNasal Congestion Larena SAS 144