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Neutralising antibody potency against SARS-CoV-2 wild-type and omicron BA.1 and BA.4/5 variants in patients with inflammatory bowel disease treated with infliximab and vedolizumab after three doses of COVID-19 vaccine (CLARITY IBD): an analysis of a prospective multicentre cohort study

Abstract:
Background
Anti-TNF drugs, such as infliximab, are associated with attenuated antibody responses after SARS-CoV-2 vaccination. We aimed to determine how the anti-TNF drug infliximab and the anti-integrin drug vedolizumab affect vaccine-induced neutralising antibodies against highly transmissible omicron (B.1.1.529) BA.1, and BA.4 and BA.5 (hereafter BA.4/5) SARS-CoV-2 variants, which possess the ability to evade host immunity and, together with emerging sublineages, are n... Expand abstract
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1016/s2468-1253(22)00389-2

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Funder identifier:
https://ror.org/03x94j517
Grant:
MR/W024977/1
MR/V036939/1


Publisher:
Elsevier
Journal:
Lancet Gastroenterology and Hepatology More from this journal
Volume:
8
Issue:
2
Pages:
145-156
Place of publication:
Netherlands
Publication date:
2022-12-05
Acceptance date:
2022-11-09
DOI:
EISSN:
2468-1253
Pmid:
36481043


Language:
English
Pubs id:
1317742
Local pid:
pubs:1317742
Deposit date:
2025-01-03

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