Clinical trials: Varicella (Chickenpox)
Varicella
An Open-labelled Clinical Trial of Live Attenuated Varicella Vaccines to Evaluate the Immunity Persistence After Primary Immunization and Safety and Immunogenicity After the Booster Immunization
This is an open-labelled clinical trial of live attenuated varicella vaccines manufactured by Sinovac (Dalian) Vaccine Technology Co., Ltd .The purpose of this study is to evaluate the immunity persistence of the single-dose…
- Trial name
- NCT05150392
- Testing
- Investigational live attenuated varicella vaccine
- Where
- China
- Volunteers
- 1,193 people, healthy volunteers welcome
- Sponsor
- Sinovac (Dalian) Vaccine Technology Co., Ltd.
Herpes Zoster
Study of Long Term Immune Responses and Safety of the GSK Herpes Zoster Vaccine in Healthy Subjects
The subjects included in this study are subjects that participated in study NCT00434577. These subjects were vaccinated with the candidate Herpes Zoster (HZ) vaccine at Month 0 and Month 2 and were then followed at Month 12…
- Trial name
- NCT01295320
- Testing
- Blood sample
- Where
- 11 sites in Czechia, Germany and 2 more
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Varicella
Correlation of Protection Against Varicella in an Exploratory Study
This study consists of two parts. Part 1 is a retrospective cohort study and part 2 is a prospective cohort study. In Part 1 ,the scaled logit model was used to assess the correlation between varicella-zoster virus (VZV) antibody…
- Trial name
- NCT06482216
- Testing
- Varicella vaccine
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Sinovac (Dalian) Vaccine Technology Co., Ltd.