Profile of Ofatumumab in the Treatment of Multiple Sclerosis: Design, Development and Place in Therapy.

Targeting B cells through monoclonal antibodies against CD20 has emerged as a highly effective strategy in managing disease activity in patients with relapsing forms of multiple sclerosis. This efficacy was initially demonstrated with rituximab and further affirmed with ocrelizumab. Ofatumumab is the first fully human IgG1 monoclonal antibody (mAb) approved for the treatment of MS.

Post-vaccination SARS-Cov-2 T-cell receptor repertoires in patients with multiple sclerosis and related disorders.

Background: Attenuation in post-vaccination SARS-CoV-2 humoral responses has been demonstrated in people treated with either anti-CD20 therapies or sphingosine-1-phosphate (S1P) receptor modulators. In the setting of disease modifying therapy (DMT) use, humoral response may not correlate with effective immunity, and analysis of vaccine-mediated SARS-CoV-2-specific memory T-cell responses is crucial. While vaccination in patients treated with anti-CD20 agents leads to deficient antibody production, emerging data from live cell assays suggests intact T-cell responses to vaccination.

A Single-Health System Case Series of New-Onset CNS Inflammatory Disorders Temporally Associated With mRNA-Based SARS-CoV-2 Vaccines.

Background: Since 2020, over 250 million doses of mRNA-based SARS-CoV-2 vaccines have been administered in the United States and hundreds of millions worldwide between the Pfizer-BioNTech and Moderna SARS-CoV-2 vaccines. To date, there have been rare reports associating mRNA-based SARS-CoV-2 vaccines with episodes of inflammatory and autoimmune CNS disorders. We report a case series of five patients with new-onset neurological disorders of inflammatory or immunological origin temporally associated with these vaccines.

Case Report: HSV-2 Encephalitis Presenting With Chorea; Effects of Infection Alone or Combination of Infection and Autoimmunity?

Chorea as a symptom of late-onset post-infectious autoimmune encephalitis has been reported with HSV-1 but not HSV-2 encephalitis. Extrapyramidal symptoms are typically associated with the presence of anti-NMDA receptor antibodies but may also exist in antibody-negative individuals. This case highlights a patient who presented with mental status changes and chorea as the initial manifestation of HSV-2 encephalitis.

Five-year follow-up of concomitant accelerated hypofractionated radiation in advanced squamous cell carcinoma of the buccal mucosa: a retrospective cohort study.

In resource limited settings, induction chemotherapy with Gemcitabine and Cisplatinum and concurrent hypofractionated chemoradiation for locally advanced carcinoma of buccal mucosa (BMSCC) are a cost effective option but remain under reported. The objective of this study was to report long term survival outcome after concurrent hypofractionated radiotherapy in locally advanced BMSCC. Between February 2005 and 2009, 63 patients received treatment.