The therapeutic effect of ofatumumab in pediatric anti-NMDAR encephalitis: A case series
Ofatumumab (OFA) is an anti-CD20 antibody. We assessed the therapeutic potential of OFA in five pediatric anti-NMDAR encephalitis patients who showed poor responses to the first-line immunotherapy. OFA treatment showed clinical improvement including alleviation of clinical symptoms and mRS decrease...
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| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-12-01
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| Series: | Heliyon |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2405844024167114 |
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| Summary: | Ofatumumab (OFA) is an anti-CD20 antibody. We assessed the therapeutic potential of OFA in five pediatric anti-NMDAR encephalitis patients who showed poor responses to the first-line immunotherapy. OFA treatment showed clinical improvement including alleviation of clinical symptoms and mRS decrease accompanied by anti-NMDAR antibody turning negative in 3 patients and decline in 2 patients. And all patients achieved B cell depletion after OFA treatment. During follow-up, all patients’ symptoms were stable. OFA treatment is safe and effective, easy to administer, and favorable for pediatric anti-NMDAE encephalitis patients who are refractory to the first-line immunotherapy. |
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| ISSN: | 2405-8440 |