Phase 2 Immunization Clinical Trials
5 recruitingPhase 2
What is a Phase 2 trial?
Phase 2 trials evaluate whether a treatment works for a specific condition and further assess its safety. These studies typically enroll several hundred participants and provide preliminary data on effectiveness.
Showing 1–5 of 5 trials
Recruiting
Phase 2
High vs.Standard Dose Influenza Vaccine in Pediatric Solid Organ Transplant (SOT) Recipients
InfluenzaTransplantation InfectionImmunization; Infection
National Institute of Allergy and Infectious Diseases (NIAID)312 enrolled8 locationsNCT05947071
Recruiting
Phase 1Phase 2
Phase 1/2 Study of Chlamydia Trachomatis mRNA Vaccine in Adults Aged 18 to 29 Years
Chlamydia Trachomatis Immunization
Sanofi1,560 enrolled7 locationsNCT06891417
Recruiting
Phase 2
High vs. Standard Dose Influenza Vaccine in Lung Allograft Recipients
InfluenzaTransplantation InfectionImmunization; Infection
Vanderbilt University Medical Center270 enrolled1 locationNCT05215327
Recruiting
Phase 2
High vs. Standard Dose Influenza Vaccines in Lung Transplant (Repeater)
InfluenzaImmunization; Infection|Transplantation Infection|Influenza
Vanderbilt University Medical Center60 enrolled1 locationNCT07192458
Recruiting
Phase 1Phase 2
Immunogenicity of Yellow Fever Vaccine 17D in Adults With Prior 17D Vaccination
Yellow FeverImmunization; Infection
Oregon Health and Science University35 enrolled1 locationNCT05859490