Unique ID issued by UMIN | UMIN000033095 |
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Receipt number | R000037670 |
Scientific Title | Estimated revaccination coverage rate of pneumococcal vaccines among adults aged 65 years or older in Japan |
Date of disclosure of the study information | 2018/06/22 |
Last modified on | 2020/02/18 11:21:48 |
Estimated revaccination coverage rate of pneumococcal vaccines among adults aged 65 years or older in Japan
Estimated revaccination coverage rate of pneumococcal vaccines among adults aged 65 years or older in Japan
Estimated revaccination coverage rate of pneumococcal vaccines among adults aged 65 years or older in Japan
Estimated revaccination coverage rate of pneumococcal vaccines among adults aged 65 years or older in Japan
Japan |
infectious disease of pneumococci
Medicine in general | Pneumology | Adult |
Others
NO
To assess PPSV23 revaccination coverage rate among primary vaccinated aged 65 years or older in Japan
Others
To assess PPSV23 revaccination coverage rate among primary vaccinated aged 65 years or older in Japan
Exploratory
Not applicable
Subjects' panel:
-Revaccination coverage rate of the PPSV23 in primary vaccinated older adults (aged 65+)
Subjects' panel:
-Reasons for receiving or not receiving the PPSV23 revaccination in older adults (aged 65+)
-Predictors of the PPSV23 revaccination in older adults (aged 65+)
-Revaccination coverage rate of the PPSV23 in older adults (aged 65+)
(Revaccinated: two times of receiving the PPSV23)
(Revaccination coverage rate: Number of revaccinated subjects devided by all replied subjects)
Doctors' panel
-Reasons for recommending or not recommending the PPSV23 revaccination to older adults
Observational
65 | years-old | <= |
Not applicable |
Male and Female
Subjects criteria:
Provide completed informed consent
Aged 65 years and older
Available for internet based survey
Doctors criteria:
Provide completed informed consent
Treating more than 100 subjects of aged 65 years and older per month
Available for internet based survey
No exclusion criteria
5000
1st name | Tomoharu |
Middle name | |
Last name | ino |
MSD K.K.
Medical Affairs Vaccine
1028667
1-13-12 Kudan-kita Chitaku Tokyo
03-6272-2049
ldgproject@merck.com
1st name | Tomoharu |
Middle name | |
Last name | Iino |
MSD K.K.
Medical Affairs Vaccine
1028667
1-13-12 Kudan-kita Chitaku Tokyo
03-6272-2049
ldgproject@merck.com
MSD K.K.
MSD K.K.
Profit organization
The ethics review board of the Medical Corporation Toukeikai Kitamachi Clinic
Kitamachi 1-1-3, Kichijoji, Musashino-shi, Tokyo, Japan
070-5011-8550
shingo-namiki@j-smo.com
NO
2018 | Year | 06 | Month | 22 | Day |
https://www.ncbi.nlm.nih.gov/pubmed/32045317
Partially published
https://www.ncbi.nlm.nih.gov/pubmed/32045317
5085
In total, 1,648 elderly adults had received at least one PPSV23 dose; of these, 58 had received it at least twice (revaccination coverage rate: 3.5%). The most commonly cited justification for revaccination with PPSV23 among the surveyed physicians was that the benefits of revaccination exceed the risks of revaccination.
2020 | Year | 02 | Month | 18 | Day |
We asked an array of questions related to PPSV23 revaccination to Elderly adults and doctors across Japan via Web-based surveys in June 2018.
The sampled population consisted of 5,085 men and women aged 65 and older.400 internal medicine physicians were surveyed and asked about their reasons for recommending PPSV23 revaccination to elderly patients.
No adverse event was reported.
Outcomes assessed were PPSV23 revaccination coverage rate (primary), first-dose coverage rate, and the interval between primary vaccination and revaccination.
Completed
2018 | Year | 06 | Month | 01 | Day |
2018 | Year | 06 | Month | 19 | Day |
2018 | Year | 06 | Month | 22 | Day |
2018 | Year | 07 | Month | 11 | Day |
2018 | Year | 12 | Month | 03 | Day |
Internet based survey
This study is a cross-sectional survey
targeting adults eligible for pneumoco
ccal vaccination 'subjects' and 'doctor
s'
2018 | Year | 06 | Month | 21 | Day |
2020 | Year | 02 | Month | 18 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000037670
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