Abstract
BACKGROUND: Interferon-β, a disease-modifying therapy (DMT) for MS, may be associated with less severe COVID-19 in people with MS.
RESULTS: Among 5,568 patients (83.4% confirmed COVID-19), interferon-treated patients had lower risk of severe COVID-19 compared to untreated, but not to glatiramer-acetate, dimethyl-fumarate, or pooled other DMTs.
CONCLUSIONS: In comparison to other DMTs, we did not find evidence of protective effects of interferon-β on the severity of COVID-19, though compared to the untreated, the course of COVID19 was milder among those on interferon-β. This study does not support the use of interferon-β as a treatment to reduce COVID-19 severity in MS.
Original language | English |
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Article number | 104072 |
Journal | Multiple Sclerosis and Related Disorders |
Volume | 66 |
Pages (from-to) | 1-5 |
Number of pages | 5 |
ISSN | 2211-0348 |
DOIs | |
Publication status | Published - 2022 |