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Background: COVID-19 vaccination is highly recommended to multiple sclerosis (MS) patients. Little is known about the role of patients' clinical and demographic characteristics in determining antibody response., Methods: We evaluated safety and efficacy of anti-SARS-CoV-2 vaccines on 143 included MS patients. Then, we analyzed antibody titer in a subgroup, assessing clinical and demographic variables associated with protection and antibody titer., Results: After completing the vaccination cycle, the rate of local adverse events was similar after the first and second dose. A higher proportion of systemic AEs was reported after the second dose (65.7% vs 24.5% after the first dose). Antibody response was evaluated in 97 patients. Higher EDSS (OR 0.6, 95% CI 0.4-0.9, p = 0.006) and treatment with antiCD20 (OR 0.02, 95% CI 0.003-0.098, p 0.001) were associated with a lower chance of having an efficacious response. Higher weight was associated with higher Ab titer (β = 15.2, 95% CI 2.8-27.6, p = 0.017), while treatment with antiCD20 with lower titers (β =  - 1092.3, 95% CI - 1477.4 to - 702.2, p < 0.001). In patients treated with antiCD20, hypogammaglobulinemia (β - 543, 95% CI - 1047.6 to - 39.1, p = 0.036) and treatment duration (β - 182, 95% CI - 341.4 to - 24.3, p = 0.027) were associated with lower Ab titer., Conclusion: Our study confirms that COVID-19 vaccination in MS patient is safe and effective in preventing symptomatic COVID-19 and should be recommended to all patients. Moreover, we suggest a possible role of hypogammaglobulinemia in reducing Ab response in patients treated with antiCD20 therapies., (© 2022. Fondazione Società Italiana di Neurologia.)

Background: Multiple sclerosis (MS) is an autoimmune, neuroinflammatory, and neurodegenerative disease of the central nervous system. B cells have recently emerged as a promising target to significantly reduce inflammatory disease activity in MS, with successful trial studies using antiCD20 therapies. However, real-life data about safety and efficacy are limited., Objectives: To analyze the clinical and radiological inflammatory activity, adherence to therapy, and safety of rituximab (RTX) in an MS patients' sample, treated from 2015 to 2018 in our center PATIENTS AND METHODS: Retrospective study on prospectively collected data about relapses, disability progression, and radiological activity (new T2 lesions and Gd-enhancing lesions) were recorded and used to assess no evidence of disease activity (NEDA) at 12 months. RTX-related adverse events were recorded. RTX was administered intravenously at a dosage of 1000 mg twice 2 weeks apart, then every 6 months., Results: Sixty-nine patients were included. Fifty-three (76.8%) had a relapsing-remitting, two a primary progressive course, and 14 a secondary progressive course. The mean follow-up period was 16 ± 9.7 months. Thirty-five (50.7%) patients had relapses in the year prior to RTX therapy, with a mean annualized relapse rate of 0.75, significantly reduced to 0.36 at 12 months (p < 0.001). Among the 36 patients included in the study who had an MRI available at 12 months, MRI activity was reduced from 88% (n = 32) to 8.3% (n = 3) at follow-up (p < 0.001). Twelve (17.4%) patients suspended RTX during the study., Conclusions: Our real-life experience confirms that off-label therapy with RTX may represent a valid, cost-effective therapeutic option in MS.

Objective: Aim of the research was to define the quality of life of Italian neurologists and nurses' professional caring for multiple sclerosis, to understand their living the clinical practice and identify possible signals of compassion fatigue., Material and Methods: One hundred five neurologists and nurses from 30 Italian multiple sclerosis centres were involved in an online quali-quantitative survey on the organization of care, combined with the Satisfaction and Compassion Fatigue Test and a collection of narratives. Descriptive statistics of the quantitative data were integrated with the results obtained by the narrative medicine methods of analysis., Results: Most of the practitioners were neurologists, 46 average years old, 69% women, 43% part time dedicated to multiple sclerosis. An increased number of patients in the last 3 years were referred in 29 centres. Differences were found between neurologists and nurses. Physicians showed higher risks of burnout, reporting intensive working paces, lack of medical personnel, and anxiety caused by the precarious employment conditions. Nurses appeared more satisfied, although the reference to the lack of spaces, and the cross professional roles risk of compassion fatigue. Both positive and negative relationships of care were depicted as influencing the professional quality of life., Conclusion: The interviewed neurological teams need to limit the risk of compassion fatigue, which appeared from the first years of the career. The prevalence of the risk among neurologists suggests more awareness among scientific societies and health care managers on the risk for this category, as first step to prevent it.

Cognitive dysfunction involves 40-65% of multiple sclerosis patients and can have a great functional impact. It can be detected in all the disease phenotypes since the early stages of the disease, and tends to progress over time. Memory, complex attention, information-processing speed and executive functions are most commonly involved. The relationship between cognitive changes and magnetic resonance imaging (MRI) findings may involve changes in different areas, including white matter lesions, cortical and deep grey matter and normal appearing brain tissue on conventional MRI. The search for effective therapeutic strategies is a major undertaking, involving the use of both pharmacologic and rehabilitative approaches. Early treatment with disease-modifying drugs that can contain the disease burden in the brain seems to be highly advisable in order to prevent or delay the development of cognitive impairment.

Cognitive impairment can be detected in a sizeable proportion of pediatric multiple sclerosis (MS) patients. It involves memory, complex attention, information processing speed, executive functions, linguistic abilities, and intelligent quotient. It has a great impact on school, everyday and social activities, and significantly progresses overtime in the great majority of the subjects. These findings highlight the importance of a comprehensive and systematic assessment of MS-related cognitive difficulties in pediatric cases. Moreover, despite the acknowledged relevance of cognitive impairment in this age range, specific interventions for pediatric MS are lacking. As for rehabilitative strategies, there is some evidence of efficacy in other diseases, in particular brain trauma, tumor, and stroke. The development of effective rehabilitative strategies tailored to the needs of young MS patients is a priority for future research in the field.