COVID-19 vaccines in multiple sclerosis treated with cladribine or ocrelizumab.
COVID-19
Disease modifying therapy
Multiple sclerosis
Vaccine
Journal
Multiple sclerosis and related disorders
ISSN: 2211-0356
Titre abrégé: Mult Scler Relat Disord
Pays: Netherlands
ID NLM: 101580247
Informations de publication
Date de publication:
Jul 2021
Jul 2021
Historique:
received:
30
03
2021
revised:
12
04
2021
accepted:
22
04
2021
pubmed:
15
5
2021
medline:
7
7
2021
entrez:
14
5
2021
Statut:
ppublish
Résumé
Since the recent approval of vaccines against COVID-19, efficacy concerns emerged for MS patients treated with immunosuppressive drugs. We report our experience in four patients, under cladribine (two) or under ocrelizumab (two) treatment, all with low lymphocyte count, three of them vaccinated after 3 months from the last dose with good immune response, one (under ocrelizumab) after 2 months, without developing an appropriate title of antibodies. This experience suggests that the discriminant for the response to the vaccine is not the lymphocyte count but the timing of the vaccination.
Identifiants
pubmed: 33990054
pii: S2211-0348(21)00250-9
doi: 10.1016/j.msard.2021.102983
pmc: PMC8093161
pii:
doi:
Substances chimiques
Antibodies, Monoclonal, Humanized
0
COVID-19 Vaccines
0
Cladribine
47M74X9YT5
ocrelizumab
A10SJL62JY
Types de publication
Letter
Langues
eng
Sous-ensembles de citation
IM
Pagination
102983Informations de copyright
Copyright © 2021. Published by Elsevier B.V.
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