Post-approval studies (Phase 4)Study completedNCT00389025What this trial is testingMast-Cell Stabilizing Effects of OlopatadineWho this might be right forAllergic Conjunctivitis Alcon Research 24
Testing effectiveness (Phase 2)Study completedNCT00862225What this trial is testingMOA Study of Ze 339 in Seasonal Allergic RhinitisWho this might be right forSeasonal Allergic Rhinitis Max Zeller Soehne AG 18
Not applicableStudy completedNCT01903382What this trial is testingCircadian, Weekly and Seasonal Variability of Postoperative Mortality and Morbidity (Zirkadianest)Who this might be right forPostoperative Mortality and Morbidity Charite University, Berlin, Germany 247,506
Large-scale testing (Phase 3)Ended earlyNCT00958776What this trial is testingEvaluate the Efficacy and Safety of IV Peramivir in Addition to Standard of Care Compared to Standard of Care Alone in Adults and Adolescents Who Are Hospitalized Due to InfluenzaWho this might be right forCoughSore ThroatNasal Congestion+3 more BioCryst Pharmaceuticals 405
Testing effectiveness (Phase 2)Study completedNCT01151059What this trial is testingSafety and Immunogenicity of One Dose of Inactivated Trivalent Flu Vaccine Administered to Non-elderly Adult and Elderly SubjectsWho this might be right forSeasonal Influenza Novartis Vaccines 138
Large-scale testing (Phase 3)Study completedNCT00529620What this trial is testingThree Alternative Drug Regimens for Malaria Seasonal Preventive Treatment in SenegalWho this might be right forMalaria London School of Hygiene and Tropical Medicine 1,833
Not applicableStudy completedNCT05661890What this trial is testingSeasonal Influenza and Pneumococcal Vaccination in the ElderlyWho this might be right forImmunization; InfectionInfluenzaPneumonia+1 more Lokman Hekim University 1,166
Not applicableStudy completedNCT07389317What this trial is testingAssessing Illustrated Medication LabelsWho this might be right forHealth BehaviorMedication AdherenceUnderstanding of Medication Instructions Wayne Sanderson 87
Not applicableStudy completedNCT00232518What this trial is testingRandomised Controlled Clinical Trials of the Effect of Therapeutic Hookworm Infection in Allergic RhinoconjunctivitisWho this might be right forRhinitis, Allergic, PerennialHayfeverAllergy University of Nottingham 30
Large-scale testing (Phase 3)UnknownNCT01577316What this trial is testingEvaluate the Immunogenicity and Safety of the 2011-2012 Vaccine Against Seasonal Influenza on Pregnant WomenWho this might be right forPregnancyInvestigation or Care in A Nonpregnant Woman Instituto Nacional de Salud Publica, Mexico 240
Not applicableStudy completedNCT06085963What this trial is testingNasal Allergen Challenge Test as a Method to Detect Clinical Reactivity Against Birch PollenWho this might be right forAllergic Rhinitis Due to Pollen Karolinska Institutet 89
Large-scale testing (Phase 3)Study completedNCT00115622What this trial is testingStudy In Adults And Adolescents With Seasonal Allergic RhinitisWho this might be right forHayfeverRhinitis, Allergic, SeasonalSeasonal Allergic Rhinitis GlaxoSmithKline 304
Post-approval studies (Phase 4)UnknownNCT02105519What this trial is testingThe Effect and Safety of the Seasonal Trivalent Influenza Vaccine in Chronic Kidney Disease Patients Not on DialysisWho this might be right forImmunogenicity and Adverse Drug Effect of Vaccines InfluenzaChronic Kidney Disease National Cheng-Kung University Hospital 200
Large-scale testing (Phase 3)Study completedNCT01694836What this trial is testingDepigoid Birch 5000 Longterm Study in Adults and AdolescentsWho this might be right forAllergic Rhinitis/Rhinoconjunctivitis +-Intermittent AsthmaSensitization Against Betula Alba (Birch) Pollen Leti Pharma GmbH 634
Testing effectiveness (Phase 2)Study completedNCT01734265What this trial is testingSafety Clinical Trial With Depigopid 50% Grasses/50% Olea Europaea(2000DPP/ml) or Depigoid 50% Grasses/50% Parietaria Judaica(2000DPP/ml).Who this might be right forAllergyRhinitisRhinoconjunctivitis+1 more Laboratorios Leti, S.L. 63
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
Testing effectiveness (Phase 2)Study completedNCT07091357What this trial is testingA Clinical Study on the Efficacy, Safety, Pharmacokinetics and Pharmacodynamics of SHR-1819 Injection in Patients With Seasonal Allergic RhinitisWho this might be right forSeasonal Allergic Rhinitis Guangdong Hengrui Pharmaceutical Co., Ltd 108
Not applicableStudy completedNCT02136407What this trial is testingSeasonal Variations in Serum 25-hydroxy Vitamin-D Levels in a Swedish CohortWho this might be right forVitamin-D Insufficiency Sahlgrenska University Hospital 615
Large-scale testing (Phase 3)Study completedNCT00619801What this trial is testingSafety Study of Levocetirizine Dihydrochloride Oral Liquid Formulation in Children Aged 1 to Less Than 6 Years Suffering From Allergic Rhinitis or Chronic Urticaria of Unknown OriginWho this might be right forAllergic RhinitisChronic Urticaria UCB Pharma 173
Large-scale testing (Phase 3)Study completedNCT01400828What this trial is testingInvestigate the Safety/Tolerability and Efficacy of Bilastine 20mg in Korean Patients With Seasonal Allergic RhinitisWho this might be right forSeasonal Allergic Rhinitis Yuhan Corporation 239