A multi-centre longitudinal study analysing multiple sclerosis disease-modifying therapy prescribing patterns during the COVID-19 pandemic.
J Neurol
; 2024 Jun 27.
Article
em En
| MEDLINE
| ID: mdl-38935148
ABSTRACT
BACKGROUND:
The COVID-19 pandemic raised concern amongst clinicians that disease-modifying therapies (DMT), particularly anti-CD20 monoclonal antibodies (mAb) and fingolimod, could worsen COVID-19 in people with multiple sclerosis (pwMS). This study aimed to examine DMT prescribing trends pre- and post-pandemic onset.METHODS:
A multi-centre longitudinal study with 8,771 participants from MSBase was conducted. Two time periods were defined pre-pandemic (March 11 2018-March 10 2020) and post-pandemic onset (March 11 2020-11 March 2022). The association between time and prescribing trends was analysed using multivariable mixed-effects logistic regression. DMT initiation refers to first initiation of any DMT, whilst DMT switches indicate changing regimen within 6 months of last use.RESULTS:
Post-pandemic onset, there was a significant increase in DMT initiation/switching to natalizumab and cladribine [(Natalizumab-initiation OR 1.72, 95% CI 1.39-2.13; switching OR 1.66, 95% CI 1.40-1.98), (Cladribine-initiation OR 1.43, 95% CI 1.09-1.87; switching OR 1.67, 95% CI 1.41-1.98)]. Anti-CD20mAb initiation/switching decreased in the year of the pandemic, but recovered in the second year, such that overall odds increased slightly post-pandemic (initiation OR 1.26, 95% CI 1.06-1.49; Switching OR 1.15, 95% CI 1.02-1.29. Initiation/switching of fingolimod, interferon-beta, and alemtuzumab significantly decreased [(Fingolimod-initiation OR 0.55, 95% CI 0.41-0.73; switching OR 0.49, 95% CI 0.41-0.58), (Interferon-gamma-initiation OR 0.48, 95% CI 0.41-0.57; switching OR 0.78, 95% CI 0.62-0.99), (Alemtuzumab-initiation OR 0.27, 95% CI 0.15-0.48; switching OR 0.27, 95% CI 0.17-0.44)].CONCLUSIONS:
Post-pandemic onset, clinicians preferentially prescribed natalizumab and cladribine over anti-CD20 mAbs and fingolimod, likely to preserve efficacy but reduce perceived immunosuppressive risks. This could have implications for disease progression in pwMS. Our findings highlight the significance of equitable DMT access globally, and the importance of evidence-based decision-making in global health challenges.
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Base de dados:
MEDLINE
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En
Ano de publicação:
2024
Tipo de documento:
Article