Not applicableUnknownNCT01066377What this trial is testingPRIMAGE (Probiotics, Immunity and Ageing)Who this might be right forInfluenza University of Reading 120
Large-scale testing (Phase 3)Study completedNCT04074928What this trial is testingSafety and Immunogenicity Study of QIVc in Healthy Pediatric SubjectsWho this might be right forInfluenzaHumanVirus Diseases Seqirus 2,414
Early research (Phase 1)Study completedNCT01086566What this trial is testingCellular and Humoral Immune Response to Primary and Secondary Immunization With Subvirion H5N1 VaccinesWho this might be right forInfluenza National Institute of Allergy and Infectious Diseases (NIAID) 95
Testing effectiveness (Phase 2)Ended earlyNCT01893385What this trial is testingVitamin D Supplementation and the Immune ResponseWho this might be right forD Vitamin Deficiency Patients University Hospital, Clermont-Ferrand 37
Early research (Phase 1)Study completedNCT05446740What this trial is testingA Study on the Safety, Reactogenicity and Immune Response of a Vaccine Against Influenza in Healthy Younger and Older AdultsWho this might be right forInfluenza, Human GlaxoSmithKline 324
Not applicableStudy completedNCT05836818What this trial is testingPROmotion of FLU Vaccine Uptake in the Emergency Department - PROFLUVAXEDWho this might be right forInfluenza Vaccination University of California, San Francisco 776
Large-scale testing (Phase 3)Looking for participantsNCT07240558What this trial is testingPandemic Influenza Vaccine in Organ Transplantation (PIVOT Trial)Who this might be right forInfluenza (Pandemic)Avian InfluenzaVaccination University Health Network, Toronto 120
Not applicableStudy completedNCT01432340What this trial is testingSeasonal Influenza Vaccine Effectiveness Study in KenyaWho this might be right forInfluenzaInfluenza Like IllnessSevere Acute Respiratory Illness Gideon Emukule 10,000
Large-scale testing (Phase 3)Study completedNCT00607217What this trial is testingThe Efficacy of Influenza Vaccination in Patients With Coronary Artery DiseasesWho this might be right forCoronary Artery DiseasesMyocardial InfarctionStable Angina Shahid Beheshti University of Medical Sciences 360
Not applicableStudy completedNCT01740310What this trial is testingVaccine Acceptance in Pregnant Minority WomenWho this might be right forPregnancy Emory University 121
Not applicableStudy completedNCT00170508What this trial is testingYoung Adult Influenza Vaccine Immunogenicity SubstudyWho this might be right forInfluenza National Institute of Allergy and Infectious Diseases (NIAID) 15
Testing effectiveness (Phase 2)Study completedNCT06864143What this trial is testingInvestigate the Immunogenicity, Reactogenicity, and Safety of mRNA-1083 (Influenza and COVID-19) Vaccine in Adults ≥18 to <65 Years of AgeWho this might be right forInfluenzaSARS-CoV-2 ModernaTX, Inc. 1,320
Not applicableUnknownNCT01096225What this trial is testingImmunogenicity Study of S-OIV H1N1 Influenza VaccineWho this might be right forHuman Influenza Chinese Academy of Sciences 20
Not applicableStudy completedNCT01101074What this trial is testingObservational Safety and Effectiveness Study of Adjuvanted Swine Origin A (H1N1) Pandemic Subunit Egg Derived VaccineWho this might be right forInfluenza A (H1N1) Novartis Vaccines 135,469
Not applicableStudy completedNCT01508884What this trial is testingIntradermal Trivalent Influenza Vaccine With ImiquimodWho this might be right forChronic Illness The University of Hong Kong 93
Large-scale testing (Phase 3)Study completedNCT04001504What this trial is testingVaccination Against Influenza to Prevent Cardiovascular Events After Acute Coronary SyndromesWho this might be right forAcute Coronary Syndrome Hospital Israelita Albert Einstein 1,801
Testing effectiveness (Phase 2)Study completedNCT01173211What this trial is testing2010-2011 Trivalent Influenza Vaccine (TIV) in Pregnant WomenWho this might be right forInfluenza National Institute of Allergy and Infectious Diseases (NIAID) 183
Not applicableStudy completedNCT02893878What this trial is testingPost-authorisation Passive Enhanced Safety Surveillance of Seasonal Influenza VaccinesWho this might be right forInfluenza, Human GlaxoSmithKline 19,334
Large-scale testing (Phase 3)Study completedNCT06087640What this trial is testingA Clinical Study to Evaluate the Efficacy, Safety and Immunogenicity of an Adjuvanted Influenza Vaccine Compared to a Non-adjuvanted Influenza Vaccine in Adults ≥65 Years of AgeWho this might be right forInfluenza, Human Seqirus 38,769
Not applicableStudy completedNCT01763060What this trial is testingLong Term Follow up of Patients Who Were Treated With Extracorporeal Membrane Oxygenation for Pandemic Influenza A/H1N1 Induced Severe Respiratory FailureWho this might be right forLong Term Outcome Karolinska University Hospital 7