Unique ID issued by UMIN | UMIN000049684 |
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Receipt number | R000052091 |
Scientific Title | Robust antibody response after the third mRNA coronavirus vaccination in Japanese hemodialysis patients |
Date of disclosure of the study information | 2022/12/04 |
Last modified on | 2023/08/01 09:25:26 |
Robust antibody response after the third mRNA coronavirus vaccination in Japanese hemodialysis patients
Robust antibody response to the third mRNA vaccine in dialysis patients
Robust antibody response after the third mRNA coronavirus vaccination in Japanese hemodialysis patients
Robust antibody response to the third mRNA vaccine in dialysis patients
Japan |
COVID-19 in hemodialysis patients
Nephrology | Infectious disease | Adult |
Others
NO
Response to the third coronavirus mRNA vaccination in hemodialysis patients
Safety
Exploratory
Pragmatic
Not applicable
Positive rate of SARS-CoV-2 IgG antibody 2-3 weeks after 3 doses of BNT162b2 mRNA vaccine
Analysis of factors involved in the elevation of SARS-CoV-2 IgG antibodies in mRNA vaccines
Observational
18 | years-old | <= |
100 | years-old | > |
Male and Female
Persons who have cooperated in writing in this study
Patients with a history of COVID-19 prior to study entry or with a positive blood test for anti-SARS-CoV-2 IgG antibodies at the time of study entry
300
1st name | Ryochi |
Middle name | |
Last name | Miyazaki |
Fujita memorial Hospital
Internal Medicine
910-0004
4-15-7 Houei, Fukui City
0776-21-1277
ryoichi@mitene.or.jp
1st name | Ryoichi |
Middle name | |
Last name | Miyazaki |
Fujita Memorial Hospital
Internal Medicine
910-0004
4-15-7, Houei Fukui City
0776-21-1277
http://www.fujita-mhp.jp/
ryoichi@mitene.or.jp
Fujita Memorial Hospital, Internal Medicine
Fujita Memorial Hospital, Internal Medicine
Self funding
Japan
Fujita Memorial Hospital
4-15-7, Houei Fukui City
+811776211277
ryoichi@mitene.or.jp
NO
藤田記念病院
2022 | Year | 12 | Month | 04 | Day |
https://rrtjournal.biomedcentral.com
Unpublished
https://rrtjournal.biomedcentral.com
294
After the third vaccination, 99.4% of the hemodialysis group and 100% of the control group were positive for antispike antibodies. Median antispike antibodies were 20,000 AU/mL (IQR, 7,729-37,000 AU/mL) in the hemodialysis group and 21,500 AU/ml (IQR, 14,000-32,250 AU/mL) in the healthcare worker group.
2022 | Year | 12 | Month | 04 | Day |
The hemodialysis group is patients on maintenance hemodialysis at our hospital and the health care providers are employees working at our hospital. Written informed consent for the study was obtained for both groups.
There were dropouts in each group between the second and third vaccinations. In the hemodialysis group, 9 deaths, 3 transfers, 2 BT infections, 1 refusal to vaccinate, and 3 delayed vaccinations dropped out. In the health care workers, 8 cases retired and 1 case had adverse dropout after the second vaccination.
No serious adverse events were observed in both groups.
Analysis of anti-spike antibody titers and factors related to antibody titers in each group after the third immunization.
No individual case data sharing plan.
No individual case data sharing plan.
Completed
2021 | Year | 01 | Month | 06 | Day |
2021 | Year | 05 | Month | 12 | Day |
2021 | Year | 05 | Month | 17 | Day |
2022 | Year | 09 | Month | 05 | Day |
2022 | Year | 12 | Month | 01 | Day |
2022 | Year | 12 | Month | 01 | Day |
2022 | Year | 12 | Month | 03 | Day |
No other relevant information
2022 | Year | 12 | Month | 04 | Day |
2023 | Year | 08 | Month | 01 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000052091
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