Early research (Phase 1)Study completedNCT03088904What this trial is testingGenetic and Environmental Factors in the Response to Influenza VaccinationWho this might be right forInfluenzaHealthy Stanford University 109
Early research (Phase 1)Study completedNCT00310206What this trial is testingH5N1 Vaccine Intramuscular Versus Intradermal in Healthy AdultsWho this might be right forInfluenza National Institute of Allergy and Infectious Diseases (NIAID) 100
Large-scale testing (Phase 3)Study completedNCT05310084What this trial is testingSafety and Immunogenicity of BNT162b2 Coadministered With SIIV in Adults 18 Through 64 Years of AgeWho this might be right forSARS-CoV-2 InfectionCOVID-19 BioNTech SE 1,134
Large-scale testing (Phase 3)Study completedNCT05044195What this trial is testingA Clinical Study to Evaluate the Immunogenicity and Safety of an Adjuvanted Quadrivalent Influenza Vaccine Compared With a Licensed Quadrivalent Vaccine in Adults 50 to 64 Years of AgeWho this might be right forInfluenza, Human Seqirus 2,044
Testing effectiveness (Phase 2)Study completedNCT03755427What this trial is testingAn Adjuvanted Inactivated H7N9 Influenza VaccineWho this might be right forH7N9 Influenza Shanghai Institute Of Biological Products 560
Not applicableStudy completedNCT01394614What this trial is testingRisk of Narcolepsy Associated With Administration of H1N1 VaccineWho this might be right forNarcolepsy Centre Integre Universitaire de Sante et Services Sociaux du Nord de l'ile de Montreal 24
Large-scale testing (Phase 3)Study completedNCT02154308What this trial is testingPhase 3 Study to Evaluate the Immunogenicity and Safety of Inactivated Split Influenza Vaccine in Healthy Korea AdultsWho this might be right forHealthy Il-Yang Pharm. Co., Ltd. 787
Post-approval studies (Phase 4)Study completedNCT03023176What this trial is testingT-cell And General Immune Response to Seasonal Influenza Vaccine (SLVP018) Year 5, 2013Who this might be right forInfluenza Stanford University 20
Early research (Phase 1)Study completedNCT03312699What this trial is testingEffects of Aging on Primary and Secondary Vaccine ResponsesWho this might be right forInfluenzaHepatitis ATyphoid+1 more Stanford University 54
Large-scale testing (Phase 3)Study completedNCT04210349What this trial is testingStudy of Shenzhen Quadrivalent Inactivated Influenza Vaccine Versus the Shenzhen Trivalent Inactivated Influenza Vaccine in Chinese Subjects From 6 Months of AgeWho this might be right forInfluenza Sanofi Pasteur, a Sanofi Company 7,106
Post-approval studies (Phase 4)Study completedNCT03101462What this trial is testingLive Attenuated Influenza Vaccine (LAIV) Versus Trivalent Inactivated Influenza Vaccine in Healthy Adults 18-49 YearsWho this might be right forInfluenza St. Louis University 38
Post-approval studies (Phase 4)Study completedNCT02104869What this trial is testingClinical Trial for the Evaluation of Three Regimens of Influenza Vaccination in Kidney Transplant RecipientsWho this might be right forHuman Influenza Butantan Institute 195
Large-scale testing (Phase 3)Study completedNCT05312294What this trial is testingTolerability, Safety and Immunogenicity Trial of the Flu-M® Inactivated Vaccine in Volunteers Aged 18 to 60 YearsWho this might be right forInfluenzaFlu, Human St. Petersburg Research Institute of Vaccines and Sera 654
Large-scale testing (Phase 3)Study completedNCT03704740What this trial is testingImmunogenicity and Safety of NBP607-QIV Compared to Agrippal in Children Aged 6 to 35 MonthsWho this might be right forInfluenza SK Bioscience Co., Ltd. 676
Large-scale testing (Phase 3)Study completedNCT01640314What this trial is testingSafety and Immunogenicity of a Cell Derived Subunit Trivalent Nonadjuvated Influenza Study Vaccine in Adults Aged 18 Years and AboveWho this might be right forInfluenza Novartis Vaccines 126
Large-scale testing (Phase 3)Study completedNCT03460743What this trial is testingEvaluation of a Recombinant Quadrivalent Influenza Vaccine Versus a Marketed Quadrivalent Inactivated Influenza Vaccine in Children 3 to 17.Who this might be right forInfluenza, Human Laboratorios Liomont 1,556
Testing effectiveness (Phase 2)Study completedNCT00775450What this trial is testingInfluenza Vaccine Revaccination in Ambulatory Elderly SubjectsWho this might be right forInfluenzaOrthomyxovirus InfectionMyxovirus Infection Sanofi Pasteur, a Sanofi Company 807
Post-approval studies (Phase 4)Study completedNCT02269852What this trial is testingThe Immunogenicity and Safety of 2013-2014 Seasonal Trivalent Influenza VaccineWho this might be right forInfluenza Sinovac Biotech Co., Ltd 182
Large-scale testing (Phase 3)Study completedNCT05431725What this trial is testingImmunogenicity and Safety Study of Influenza Vaccine (Split Virion), Inactivated, QuadrivalentWho this might be right forSeasonal Influenza Sinovac Biotech Co., Ltd 2,202
Testing effectiveness (Phase 2)Study completedNCT00329927What this trial is testingSafety and Immunogenicity of a Commercially Available Influenza Vaccine (Formulation 2006/2007) When Administered to Elderly SubjectsWho this might be right forInfluenza Novartis 60