vaccines Clinical Trials
A listing of vaccines medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 530 clinical trials
A Study to Investigate the Immunogenicity and Safety of mRNA COVID-19 Variant-containing Vaccine Formulations
The purpose of this study is to investigate the immunogenicity of mRNA COVID-19 variant-containing vaccine formulations against the vaccine matched variants and newly emerged variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
Immunogenicity and Safety of Quadrivalent HPV Vaccine in Healthy Chinese Female Subjects Aged 9 to 19 Years
This phase 3 study will evaluate the immunogenicity and safety of Quadrivalent HPV recombinant vaccine in Chinese females aged 9 to 26 years
Immunobridging Study of 9-valent Human Papillomavirus Recombinant Vaccine in Chinese Females Aged 9 to 19 Years
This phase 3 study will evaluate the immunogenicity and safety of 9-valent HPV recombinant vaccine in Chinese females aged 9 to 45 years
Study of a 21-valent Pneumococcal Conjugate Vaccine in Healthy Infants From Approximately 2 Months of Age
This study is a Phase 3, randomized, modified double-blind study which aims to measure whether PCV21 vaccine (investigational pneumococcal conjugate vaccine) is safe and can help the body to develop germ-fighting agents called "antibodies" (immunogenicity) compared with 15vPCV (Vaxneuvance, licensed pneumococcal conjugate vaccine) when they are administered with routine pediatric …
Active Health Education to Increase HPV Vaccine Coverage in Youth: A Stepped-wedge, Cluster, and Randomized Trial
This study aims to evaluate the impact of active health education methodologies on increasing adherence to the HPV vaccine among schoolchildren. The project will involve 80 schools across Brazil, encompassing a total of 5,000 students. A stepped-wedge implementation design will be applied, with clusters being randomized every two months to …
A Study to Test GlaxoSmithKline's (GSK) Candidate Vaccine-GSK1437173A for Prevention of Shingles in Children With Kidney Transplant
The purpose of this study is to evaluate the reactogenicity, safety and immunogenicity of 2 doses of PED-HZ/su, GSK's vaccine candidate for the prevention of Herpes Zoster (HZ) in immunocompromised paediatric renal transplant recipients aged 1-17 years
A Global Multi-center Clinical Study of SARS-CoV-2 mRNA Vaccine for the Prevention of COVID-19
A Global Multi-center, Randomized, Blinded, Placebo-controlled Phase 3 Clinical Study to Evaluate the Efficacy, Safety and Immunogenicity of SARS-CoV-2 mRNA Vaccine (LVRNA009) for the Prevention of COVID-19 in Participants Aged 18 Years and Older
Clinical Trial of Recombinant Herpes Zoster Vaccine (CHO Cell) in Healthy Chinese Population Aged 40 Years and Older
The objective of this study was to evaluate the safety, immunogenicity and immune persistence of recombinant herpes zoster vaccine (CHO cells) with different adjuvant doses in healthy people aged 40 years and older.
A Clinical Trial to Evaluate the Immunogenicity and Safety of the 23-valent Pneumococcal Polysaccharide Vaccine in Healthy People
This study is a randomized, blinded, parallel controlled phase 3 clinical trial to evaluate the immunogenicity and safety of the 23-valent pneumococcal polysaccharide vaccine in healthy people aged 2 years and above.
Study of the Impact of Time of Vaccination on Response to Influenza Vaccine in Patients With Chronic Renal Failure
Immune response to influenza vaccine in patients with chronic renal insufficiency.
