Testing effectiveness (Phase 2)Study completedNCT02113449What this trial is testingMarket Potential of Carbon Dioxide Nasal SprayWho this might be right forNasal Congestion GlaxoSmithKline 147
Not applicableStudy completedNCT05821842What this trial is testingSonu Nasal Congestion Relief Study in Patients Suffering From Moderate to Severe Nasal CongestionWho this might be right forNasal Congestion and Inflammations Third Wave Therapeutics 52
Large-scale testing (Phase 3)Study completedNCT00733005What this trial is testingStudy of Nasonex in the Relief of Nasal Congestion in Patients With Seasonal Allergic Rhinitis (Study P05528)(COMPLETED)Who this might be right forAllergic Rhinitis Organon and Co 324
Early research (Phase 1)Study completedNCT00662337What this trial is testingBioequivalence Between Two Oral Formulations of Diphenhydramine HydrochlorideWho this might be right forNasal Congestion Johnson & Johnson Consumer and Personal Products Worldwide 36
Large-scale testing (Phase 3)Study completedNCT03439436What this trial is testingCompare Two Formulations of Xylometazoline/Dexpanthenol Nasal Spray for the Treatment of Nasal Congestion.Who this might be right forNasal Congestion McNeil AB 140
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 completedNCT02100605What this trial is testingStudy on Hypertonic Saline Nasal SprayWho this might be right forNasal Congestion Omega Pharma 50
Large-scale testing (Phase 3)WithdrawnNCT04790487What this trial is testingChlorpheniramine Maleate Nasal Spray for Chronic RhinitisWho this might be right forAllergic RhinitisNasal Congestion Larkin Community Hospital
Large-scale testing (Phase 3)Study completedNCT00665977What this trial is testingEffect of Heated Humidity With Thermosmart™ Compared to an Intranasal Steroid in Improving Compliance and Nasal Symptoms in Patients Using Continuous Positive Airway PressureWho this might be right forObstructive Sleep ApneaNasal CongestionSinus Congestion Clayton Sleep Insititute 44
Not applicableEnded earlyNCT06268730What this trial is testingEffects of SinuSonic on Psychological and Physical Well-BeingWho this might be right forNasal Congestion and InflammationsSinus Congestion Chronic University of North Carolina, Chapel Hill 16
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 applicableEnded earlyNCT01562093What this trial is testingEffect of Intranasal Corticosteroids on Pulmonary Symptoms in Asthmatics With Nasal CongestionWho this might be right forAsthma St. Olavs Hospital 14
Not applicableNot Yet RecruitingNCT07257224What this trial is testingPost-market Clinical Follow-up Study of an Isotonic Saline Solution to Manage Nasal Congestion in Case of Flu Symptoms, Colds, Allergic Rhinitis and Rhinosinusitis in Infants and ToddlersWho this might be right forNasal CongestionCommon ColdAllergic Rhinitis+2 more Laboratoires Quinton International S.L. 83
Post-approval studies (Phase 4)Study completedNCT00648973What this trial is testingTo Determine if Diphenhydramine Works for Nasal Congestion at Two Different DosesWho this might be right forNasal Congestion Johnson & Johnson Consumer and Personal Products Worldwide 1,021
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 applicableStudy completedNCT05247333What this trial is testingImplementation of a Minor Ailment Service in Community Pharmacy PracticeWho this might be right forAcneBitesBurns+28 more Universidad de Granada 20,987
Testing effectiveness (Phase 2)Study completedNCT01122849What this trial is testingExploratory Subjective Sleep Study of a Prototype Nasal DilatorWho this might be right forSleep DisordersCongestion, Nasal GlaxoSmithKline 61
Large-scale testing (Phase 3)Study completedNCT02601235What this trial is testingEfficacy and Safety of Pediatric Drugs in Nasal CongestionWho this might be right forNasal Congestion EMS 292
Testing effectiveness (Phase 2)Study completedNCT01081574What this trial is testingPharmacokinetic Study of Bilastine in Children From 2 to < 12 Years of Age With Either Allergic Rhinoconjunctivitis (AR) or Chronic Urticaria (CU)Who this might be right forAllergic RhinoconjunctivitisChronic Urticaria Faes Farma, S.A. 36
Large-scale testing (Phase 3)WithdrawnNCT01199497What this trial is testingStudy to Evaluate the Efficacy and Safety of Fixed Dose Combination of Diphenhydramine + Pseudoephedrine + Dropropizine in the Control of Cough and the Relief of Nasal Symptoms, Suffering From Non-productive Cough and Acute RhinitisWho this might be right forNasal CongestionCough Ache Laboratorios Farmaceuticos S.A.