Changes in antibody titer after four and five doses of the SARS-CoV-2 vaccine in Japanese post-kidney transplant patients
© 2024 International Society for Apheresis and Japanese Society for Apheresis..
INTRODUCTION: Immunosuppressed patients exhibit low antibody acquisition rates following severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination. Kidney transplant recipients previously exhibited low antibody acquisition rates after two vaccine doses, which increased after the third dose. We evaluated antibody titers of Japanese post-kidney transplant patients after the fourth and fifth vaccinations.
METHODS: Antibody titers for SARS-CoV-2 spike protein were measured between 3 weeks and 3 months after the fourth or fifth vaccination.
RESULTS: Increased antibody acquisition rates were observed after the fourth (75.0% antibody-positive) and fifth (81.5% antibody-positive) vaccinations. The antibody-acquired group after the fourth vaccination exhibited a higher body mass index and estimated glomerular filtration rate (eGFR) than the non-acquired group. A higher eGFR was associated with antibody acquisition after the fifth vaccination.
CONCLUSION: In Japanese post-kidney transplant patients, the antibody acquisition rate increased with each vaccine additional dose. Additional vaccinations are recommended to protect against SARS-CoV-2 infection.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - year:2024 |
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Enthalten in: |
Therapeutic apheresis and dialysis : official peer-reviewed journal of the International Society for Apheresis, the Japanese Society for Apheresis, the Japanese Society for Dialysis Therapy - (2024) vom: 22. Feb. |
Sprache: |
Englisch |
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Beteiligte Personen: |
Fujieda, Kumiko [VerfasserIn] |
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Links: |
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Themen: |
Antibody acquisition rate |
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Anmerkungen: |
Date Revised 22.02.2024 published: Print-Electronic Citation Status Publisher |
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doi: |
10.1111/1744-9987.14114 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM368757684 |
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500 | |a published: Print-Electronic | ||
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520 | |a © 2024 International Society for Apheresis and Japanese Society for Apheresis. | ||
520 | |a INTRODUCTION: Immunosuppressed patients exhibit low antibody acquisition rates following severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination. Kidney transplant recipients previously exhibited low antibody acquisition rates after two vaccine doses, which increased after the third dose. We evaluated antibody titers of Japanese post-kidney transplant patients after the fourth and fifth vaccinations | ||
520 | |a METHODS: Antibody titers for SARS-CoV-2 spike protein were measured between 3 weeks and 3 months after the fourth or fifth vaccination | ||
520 | |a RESULTS: Increased antibody acquisition rates were observed after the fourth (75.0% antibody-positive) and fifth (81.5% antibody-positive) vaccinations. The antibody-acquired group after the fourth vaccination exhibited a higher body mass index and estimated glomerular filtration rate (eGFR) than the non-acquired group. A higher eGFR was associated with antibody acquisition after the fifth vaccination | ||
520 | |a CONCLUSION: In Japanese post-kidney transplant patients, the antibody acquisition rate increased with each vaccine additional dose. Additional vaccinations are recommended to protect against SARS-CoV-2 infection | ||
650 | 4 | |a Journal Article | |
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650 | 4 | |a vaccination | |
700 | 1 | |a Tanaka, Akihito |e verfasserin |4 aut | |
700 | 1 | |a Kikuchi, Ryosuke |e verfasserin |4 aut | |
700 | 1 | |a Takai, Nami |e verfasserin |4 aut | |
700 | 1 | |a Saito, Shoji |e verfasserin |4 aut | |
700 | 1 | |a Yasuda, Yoshinari |e verfasserin |4 aut | |
700 | 1 | |a Sano, Yuta |e verfasserin |4 aut | |
700 | 1 | |a Kato, Masashi |e verfasserin |4 aut | |
700 | 1 | |a Furuhashi, Kazuhiro |e verfasserin |4 aut | |
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