Compassionate-use pocapavir and immunoglobulin therapy for treatment of rituximab-associated enterovirus meningoencephalitis.

A 71-year-old woman previously on rituximab treatment for rheumatoid arthritis presented with 2 years of progressive neurologic symptoms. She was found to have persistent hypogammaglobulinemia and B cell depletion despite rituximab discontinuation a year prior. MRI revealed diffuse meningeal enhancement along the entire neuroaxis.

Evaluation of ocrelizumab in older progressive multiple sclerosis patients.

Background: Seminal trials evaluating anti-CD20 therapy in progressive MS primarily found benefit in younger, less-disabled patients with more inflammatory disease activity. The risks and benefits of ocrelizumab use in older patients with progressive froms of MS are not known.

Methods: Retrospective chart review was performed for patients older than 55 with primary or secondary progressive MS at the time of ocrelizumab initiation.

Potential Neurologic Manifestations of COVID-19.

Purpose Of Review: Neurologic complications are increasingly recognized in the coronavirus disease 2019 (COVID-19) pandemic. COVID-19 is caused by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This coronavirus is related to severe acute respiratory syndrome coronavirus (SARS-CoV) and other human coronavirus-related illnesses that are associated with neurologic symptoms.

Central nervous system disease with JC virus infection in adults with congenital HIV.

Objective: The aim of this study was to describe the natural history of individuals with congenital HIV who develop JC virus (JCV) infection of the central nervous system (CNS).

Methods: We retrospectively evaluated individuals with congenital HIV who met criteria for progressive multifocal leukoencephalopathy (PML) or JCV granule cell neuronopathy (JCV GCN) at three major healthcare centres in the northeast USA. Data on adherence to combined antiretroviral therapy (cART), neurologic symptoms, serum markers of immunity and HIV infection, cerebrospinal fluid (CSF) analyses, radiographic features, modified Rankin Scale (mRS) scores and survival were collected from the electronic medical record up to a censoring date of 1 August 2020.