Progressive multifocal leukoencephalopathy in a patient with relapsing multiple sclerosis treated with ocrelizumab: A case report

Author:

Puig‐Casadevall Marc1,Álvarez‐Bravo Gary12ORCID,Varela Ana Quiroga23,Robles‐Cedeño René134,Sànchez Cirera Laura5ORCID,Miguela Albert23,Laguillo Gemma6,Montalban Xavier7,Hauser Stephen L.8,Ramió‐Torrentà Lluis12345

Affiliation:

1. Girona Neuroimmunology and Multiple Sclerosis Unit, Neurology Department Dr. Josep Trueta University Hospital and Santa Caterina Hospital Salt Spain

2. Neurodegeneration and Neuroinflammation Research Group Girona Biomedical Research Institute (IDIBGI) Salt Spain

3. Instituto de Salud Carlos III, Redes de Investigación Cooperativa Orientada a Resultados en Salud (RICORS), Red de Enfermedades inflamatorias (RD21/0002/0063) Madrid Spain

4. Medical Sciences Department University of Girona Girona Spain

5. Neurology Department Dr. Josep Trueta University Hospital Girona Spain

6. Radiology Department Dr. Josep Trueta University Hospital Girona Spain

7. Servei de Neurologia‐Neuroimmunologia, Centre d'Esclerosi Múltiple de Catalunya (Cemcat), Vall d'Hebron Institut de Recerca Vall d'Hebron Hospital Universitari, Universitat Autònoma de Barcelona Barcelona Spain

8. Department of Neurology University of California San Francisco California USA

Abstract

AbstractIntroductionProgressive multifocal leukoencephalopathy is a rare but often fatal complication of some multiple sclerosis treatments. Although it has mainly been associated with natalizumab treatment, its appearance with other immunosuppressive therapies has also been reported.AimsThe aim of this case report is to describe the development of progressive multifocal encephalopathy in a patient with relapsing–remitting multiple sclerosis treated with ocrelizumab without previous use of natalizumab.ConclusionsA summary of the presentation and disease course is provided, presented in the context of the current literature and likely pathophysiology.

Publisher

Wiley

Subject

Neurology (clinical),Neurology

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Ocrelizumab;Reactions Weekly;2023-10-07

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