Clinical trials: Vaccination; Infection
Varicella
A Study of Combined Immunization With Live Attenuated Varicella Vaccine and Inactivated Hepatitis A Vaccine
This study is a randomized and controlled Phase IV clinical trial.The purpose of this study is to evaluate the immunogenicity and safety of combined immunization with live attenuated varicella vaccine and inactivated hepatitis A…
- Trial name
- NCT05526820
- Testing
- The live attenuated varicella vaccine and the inactivated hepatitis A vaccine
- Where
- China
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Sinovac (Dalian) Vaccine Technology Co., Ltd.
Influenza Immunization
Study With Quadrivalent Recombinant Influenza Vaccine (RIV4) in Participants 9 Through 49 Years of Age.
The purpose of this study was to demonstrate the non-inferiority (NI) of the HAI immune response of RIV4 in participants aged 9 to 17 years vs participants aged 18 to 49 years and to describe the immunogenicity and safety profile…
- Trial name
- NCT05513053
- Testing
- Quadrivalent Recombinant influenza vaccine (RIV4) season/2022-2023/NH
- Where
- 35 sites in United States, Czechia and 2 more
- Volunteers
- 1,308 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Influenza
Immune Response Following Seasonal Influenza Vaccination
This is an open-label, single administration dose study in adult healthy male and female subjects. After qualifying for the study, subjects will receive a single intramuscular injection of the FDA approved 2016-2017 quadrivalent…
- Trial name
- NCT03163342
- Testing
- Licensed seasonal influenza vaccine
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Altimmune, Inc.
Smallpox
Phase 2 Study of Safety, Tolerability, and Immunogenicity of Three Dose Levels of ACAM3000 Smallpox Vaccine
A phase 2 study to assess the MVA smallpox vaccine in previously vaccinated and vaccine- naive subjects at three dose levels.
- Trial name
- NCT00466245
- Testing
- MVA Smallpox vaccine
- Volunteers
- 590 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Pneumococcal Infections
A Study To Assess The Safety And Effectiveness Of Prevenar In Chinese Children Who Have Not Previously Received A Vaccine Against Pneumococcal Bacteria
A vaccine called Prevenar is already approved for use in China for vaccination of children younger than 6 years old against infections caused by Streptococcus pneumoniae.
- Trial name
- 6114A1-4000-CN (NCT01193582)
- Testing
- Prevenar
- Where
- 5 sites in China
- Volunteers
- 505 people, healthy volunteers welcome
- Sponsor
- Pfizer
Influenza Immunisation, Healthy Volunteers
Study of Recombinant Influenza Vaccine Containing Different H3 Antigens Without or With Adjuvant in Healthy Adult Subjects
The primary objectives of the study are: To describe the safety profile of the different formulations in all participants To describe the hemagglutinin inhibition (HAI) and seroneutralization (SN) antibody responses against…
- Trial name
- FBP00004 (NCT04451954)
- Testing
- Quadrivalent RIV with H3 strain 1, Quadrivalent RIV with H3 strain 1 and adjuvant, Quadrivalent RIV with H3 strain 2
- Where
- 5 sites in United States
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Influenza
Study Evaluating 13 Valent Pneumococcal Conjugate Vaccine With Trivalent Inactivated Influenza Vaccine
This study is to evaluate the safety, tolerability and immune response when 13-valent pneumococcal conjugate vaccine (13vPnC) and the trivalent inactivated flu vaccine (TIV) are given together to healthy adults aged 50-59 years…
- Trial name
- NCT00521586
- Testing
- 13 valent pneumococcal conjugate vaccine
- Where
- 41 sites in United States
- Volunteers
- 1,116 people, healthy volunteers welcome
- Sponsor
- Pfizer
Vaccine Response
Probiotics and Influenza Vaccination Response
Assess efficacy of oral ingestion of a probiotic product on immune function in a population of healthy adult men and women in a clinical vaccination study.
- Trial name
- VERB (NCT05690373)
- Testing
- Probiotic effect on influenza vaccine response
- Where
- Netherlands
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- The Archer-Daniels-Midland Company
Prophylaxis of Ross River Virus Infection
Additional 6-Month Safety Follow-up After Completion of Precursor Study 880801
The purpose of this study is to verify the long-term safety of a 2.5 µg, adjuvanted (aluminium hydroxide) dose of Ross River Virus (RRV) vaccine.
- Trial name
- NCT01604746
- Testing
- Ross River Virus (RRV) Vaccine
- Where
- 13 sites in Australia
- Volunteers
- 1,146 people, healthy volunteers welcome
- Sponsor
- Alachua Government Services, Inc.
SARS-CoV-2
Post-Marketing Safety Study in Japan in Participants With High Risk of Severe Exacerbation of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) mRNA-1273 COVID-19 Vaccine
The goal of this study is to assess the adverse events in the acute phase observed after vaccination with the mRNA-1273 vaccine in persons with underlying diseases who are considered to have a high risk of severe exacerbation…
- Trial name
- NCT05894525
- Where
- Japan
- Volunteers
- 8,844 people
- Sponsor
- ModernaTX, Inc.