COVID-19 vaccine immunogenicity in people with HIV

Copyright © 2022 The Author(s). Published by Wolters Kluwer Health, Inc..

OBJECTIVES: Many vaccines require higher/additional doses or adjuvants to provide adequate protection for people with HIV (PWH). Our objective was to compare COVID-19 vaccine immunogenicity in PWH to HIV-negative individuals.

DESIGN: In a Canadian multi-center prospective, observational cohort of PWH receiving at least two COVID-19 vaccinations, we measured vaccine-induced immunity at 3 and 6 months post 2nd and 1-month post 3rd doses.

METHODS: The primary outcome was the percentage of PWH mounting vaccine-induced immunity [co-positivity for anti-IgG against SARS-CoV2 Spike(S) and receptor-binding domain proteins] 6 months post 2nd dose. Univariable and multivariable logistic regressions were used to compare COVID-19-specific immune responses between groups and within subgroups.

RESULTS: Data from 294 PWH and 267 controls were analyzed. Immunogenicity was achieved in over 90% at each time point in both groups. The proportions of participants achieving comparable anti-receptor-binding domain levels were similar between the group at each time point. Anti-S IgG levels were similar by group at month 3 post 2nd dose and 1-month post 3rd dose. A lower proportion of PWH vs. controls maintained vaccine-induced anti-S IgG immunity 6 months post 2nd dose [92% vs. 99%; odds ratio: 0.14 (95% confidence interval: 0.03, 0.80; P = 0.027)]. In multivariable analyses, neither age, immune non-response, multimorbidity, sex, vaccine type, or timing between doses were associated with reduced IgG response.

CONCLUSION: Vaccine-induced IgG was elicited in the vast majority of PWH and was overall similar between groups. A slightly lower proportion of PWH vs. controls maintained vaccine-induced anti-S IgG immunity 6 months post 2nd dose demonstrating the importance of timely boosting in this population.

Errataetall:

ErratumIn: AIDS. 2023 Mar 1;37(3):559. - PMID 36695370

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:37

Enthalten in:

AIDS (London, England) - 37(2023), 1 vom: 01. Jan., Seite F1-F10

Sprache:

Englisch

Beteiligte Personen:

Costiniuk, Cecilia T [VerfasserIn]
Singer, Joel [VerfasserIn]
Lee, Terry [VerfasserIn]
Langlois, Marc-André [VerfasserIn]
Arnold, Corey [VerfasserIn]
Galipeau, Yannick [VerfasserIn]
Needham, Judy [VerfasserIn]
Kulic, Iva [VerfasserIn]
Jenabian, Mohammad-Ali [VerfasserIn]
Burchell, Ann N [VerfasserIn]
Shamji, Hasina [VerfasserIn]
Chambers, Catharine [VerfasserIn]
Walmsley, Sharon [VerfasserIn]
Ostrowski, Mario [VerfasserIn]
Kovacs, Colin [VerfasserIn]
Tan, Darrell H S [VerfasserIn]
Harris, Marianne [VerfasserIn]
Hull, Mark [VerfasserIn]
Brumme, Zabrina L [VerfasserIn]
Lapointe, Hope R [VerfasserIn]
Brockman, Mark A [VerfasserIn]
Margolese, Shari [VerfasserIn]
Mandarino, Enrico [VerfasserIn]
Samarani, Suzanne [VerfasserIn]
Vulesevic, Branka [VerfasserIn]
Lebouché, Bertrand [VerfasserIn]
Angel, Jonathan B [VerfasserIn]
Routy, Jean-Pierre [VerfasserIn]
Cooper, Curtis L [VerfasserIn]
Anis, Aslam H [VerfasserIn]
COVAXHIV Study Group [VerfasserIn]

Links:

Volltext

Themen:

AIDS Vaccines
Antibodies
COVID-19 Vaccines
Journal Article
RNA, Viral
Research Support, Non-U.S. Gov't

Anmerkungen:

Date Completed 15.12.2022

Date Revised 03.04.2023

published: Print-Electronic

ClinicalTrials.gov: NCT04894448

ErratumIn: AIDS. 2023 Mar 1;37(3):559. - PMID 36695370

Citation Status MEDLINE

doi:

10.1097/QAD.0000000000003429

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM349888558