Unique ID issued by UMIN | UMIN000046980 |
---|---|
Receipt number | R000053600 |
Scientific Title | A retrospective epidemiological study of the safety and persistence of immunity to SARS-CoV-2 vaccination in children |
Date of disclosure of the study information | 2022/02/22 |
Last modified on | 2022/02/22 17:41:48 |
A retrospective cohort study of the safety and persistence of immunity to SARS-CoV-2 vaccine in children in Izunokuni
A retrospective cohort study of the safety and persistence of immunity to SARS-CoV-2 vaccine in children in Izunokuni
A retrospective epidemiological study of the safety and persistence of immunity to SARS-CoV-2 vaccination in children
IzuNoKuni SARS-CoV-2 Vaccine Study in Children
Japan |
Children aged 5-11 years living in Izu no Kuni City, Shizuoka
Pediatrics | Child |
Others
NO
The SARS-CoV-2, which has been spreading worldwide since 2019, has been spreading to children with the emergence of mutated strains. Vaccination against SARS-CoV-2 has been available in Japan since 2021. In Japan, vaccination against SARS-CoV-2 started in 2021, but children under 11 years of age have not yet been vaccinated.
In March 2022, Juntendo University Shizuoka Hospital plans to take the lead in vaccinating children aged 5-11 years in Izu no Kuni City, Shizuoka Prefecture, in accordance with the expansion of the indication of the SARS-CoV-2 vaccine (Cominaty, Pfizer) to children.
Therefore, we will conduct epidemiological studies of children who have been vaccinated with the new corona vaccine by collecting basic information on the children and their subsequent adverse reactions in a database managed by a questionnaire-based registration method as well as the Vaccination Facilitation System (V-SYS). In addition, for children who have given their consent to a backward-looking observational study, we would like to investigate subsequent adverse reactions, the spread of infection, and immune response. By analyzing these results, we will be able to evaluate the significance, safety, and persistence of immunity to the SARS-CoV-2 vaccine in children, which will provide important basic information for the control of infection.
Safety
Epidemiological study and safety assessment
All children and their parents presenting for SARS-CoV-2 vaccination will be informed about the questionnaire and consenting patients will be allocated anonymously for enrolment.
Children who agree to be observed retrospectively will be included in a separate database. The incidence of post-inoculation symptoms will be monitored, distinguishing between local and progressive adverse reactions.
Immune persistence
A separate database will be created for children who agree to be observed retrospectively. Subsequent infection status and antibody testing (if desired) will be carried out.
Observational
5 | years-old | <= |
11 | years-old | >= |
Male and Female
Children present in Izunokuni and vaccinated with SARS-CoV-2 vaccine (Cominaty, Pfizer)
Children presenting with fever at the time of vaccination
The child is suffering from a serious acute illness.
Children with conditions that make them inappropriate for vaccination.
Any other person who is judged by the principal investigator to be unsuitable as a research subject.
1700
1st name | Yosuke |
Middle name | |
Last name | Baba |
Juntendo University Shizuoka Hospital
Department of Pediatrics
4102295
1129 Nagaoka, Izunokuni, Shizuoka
0559483111
youbaba@juntendo.ac.jp
1st name | Yosuke |
Middle name | |
Last name | Baba |
Juntendo University Shizuoka Hospital
Department of Pediatrics
4102295
1129 Nagaoka, Izunokuni, Shizuoka
0559483111
youbaba@juntendo.ac.jp
Juntendo University School of Medicine
MEXT
Japanese Governmental office
Juntendo University Shizuoka Hospital
1129 Nagaoka, Izunokuni, Shizuoka
0559483111
youbaba@juntendo.ac.jp
NO
2022 | Year | 02 | Month | 22 | Day |
Unpublished
Preinitiation
2022 | Year | 03 | Month | 14 | Day |
2022 | Year | 03 | Month | 14 | Day |
2025 | Year | 03 | Month | 31 | Day |
All children and their parents who come to the hospital for SARS-CoV-2 vaccination will be informed about the questionnaire survey and those who give consent will be allocated anonymously for registration. A separate database will be created for children who have consented to subsequent retrospective monitoring, including investigation of adverse reactions, subsequent infection status and antibody testing (if desired).
2022 | Year | 02 | Month | 22 | Day |
2022 | Year | 02 | Month | 22 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000053600