- |||||||||| Campath (alemtuzumab) / Sanofi, Lemtrada (alemtuzumab) / Sanofi
[VIRTUAL] Long-term immune-related adverse events after alemtuzumab (ePoster Library) - Aug 3, 2021 - Abstract #ECTRIMS2021ECTRIMS_1065; The autoimmune adverse events are probably related to immune dysregulation due to a differential lymphocyte repopulation following alemtuzumab. Autoimmune adverse events may be frequent, and it would be recommended to monitor its appearance in order to diagnose and treat them.
- |||||||||| Mavenclad (cladribine) / EMD Serono, Lemtrada (alemtuzumab) / Sanofi
[VIRTUAL] COVID-19 (inactivated and mRNA) vaccine and humoral response in people with multiple sclerosis: Chilean cohort (ePoster Library) - Aug 3, 2021 - Abstract #ECTRIMS2021ECTRIMS_907; In our cohort, most of the treatments are likely to produce humoral response to the COVID-19 vaccine, especially alemtuzumab, cladribine and natalizumab, regardless the infusion/administration time. Further study needs to be done that includes more patients with antiCD20 and fingolimod but also it is important that the studies take into consideration the type of vaccine (T cell dependent response), B cell reconstitution and lymphocyte subpopulations for B and T cells.
- |||||||||| Mavenclad (cladribine) / EMD Serono
[VIRTUAL] Cladribine in a real world setting. The real patients (ePoster Library) - Aug 3, 2021 - Abstract #ECTRIMS2021ECTRIMS_790; 23 patients switch from teriflunomide, 16 from dimethylfumarate, 14 from fingolimod, 22 from injectables, 1 from alemtuzumab... In the real world cladribine has proved to be effective, safe and very well tolerated.
- |||||||||| Campath (alemtuzumab) / Sanofi, Lemtrada (alemtuzumab) / Sanofi
[VIRTUAL] Higher prevalence of spinal cord relapses after treatment with alemtuzumab (ePoster Library) - Aug 3, 2021 - Abstract #ECTRIMS2021ECTRIMS_789; After a mean of more than 2 years of follow up, the 90,2% of our patients has not needed to be retreated with additional courses of alemtuzumab. Although the relapse rate after ALZ is very low, we´ve observed a higher prevalence (75%) of spinal cord relapses and this data is not describe in literature.
- |||||||||| Lemtrada (alemtuzumab) / Sanofi
[VIRTUAL] Socioeconomic Status and MS disease severity in Chile (ePoster Library) - Aug 3, 2021 - Abstract #ECTRIMS2021ECTRIMS_728; Public health patients, as a proxy for SES and being diagnosed before 2016 as a proxy for high-efficacy DMT delay are independent risk factors for increased disease severity. Changes in public policies such as early diagnosis and universal access to high-efficacy DMT improve outcomes in MS.
- |||||||||| Mavenclad (cladribine) / EMD Serono, Lemtrada (alemtuzumab) / Sanofi
[VIRTUAL] Persistence of seroprotective titers of antibodies against HBV and VZV in MS patients (ePoster Library) - Aug 3, 2021 - Abstract #ECTRIMS2021ECTRIMS_483; DMT’s might influence the persistence of antibodies against HBV after successful immunization; in our sample, anti-CD20 drugs were associated with an 11-fold increased risk of losing seroprotection in the first years of treatment. Long-term outcomes of VZV vaccination were not influenced by DMT treatment.
- |||||||||| Mavenclad (cladribine) / EMD Serono, Lemtrada (alemtuzumab) / Sanofi
[VIRTUAL] COVID-19 in a neuroimmunology and multiple sclerosis referral unit (ePoster Library) - Aug 3, 2021 - Abstract #ECTRIMS2021ECTRIMS_336; Los datos de nuestra serie estan en concordancia con otros estudios, mostrando que la esclerosis múltiple per se y los diferentes tratamientos immunomoduladors no son un factor de riesgo para el COVID19. Es importante acelerar la vacunación de los pacientes con esclerosis múltiple para reducir la posibilidad de infección por SARS-CoV-2.
- |||||||||| Zinbryta (daclizumab) / Biogen, AbbVie
[VIRTUAL] ECTRIMS Lecture: Gains by translation: from basic neuroimmunology to disease modifying therapies (Stream 1 Clinical) - Aug 3, 2021 - Abstract #ECTRIMS2021ECTRIMS_111; In the 1990ies the first two treatments, interferon-beta and glatiramer-acetate, which were based on the above data, became available, and a decade later, the anti-VLA4 antibody natalizumab, which is highly effective in MS, was approved...During the last ten years several small molecules like cladribine, teriflunomide, dimethylfumarate, and several S1P receptor modulators (fingolimod, ozanimod, siponimod), and also biologics including an antibody against the lymphocyte surface marker CD52 (alemtuzumab), another against the IL-2 receptor alpha chain, (daclizumab; withdrawn) and particularly the anti-CD20 antibodies (ocrelizumab, ofatumumab), which efficiently deplete B cells and are highly effective in MS, have been approved...We will soon probably not only see the advent of therapies targeting B cell function more specifically, but hopefully also antigen-specific, neuroprotective and remyelinating therapies. The lecture will focus on particularly instructive examples of translational research.
- |||||||||| Lemtrada (alemtuzumab) / Sanofi
Review, Journal: Vaccine Considerations for Multiple Sclerosis in the COVID-19 Era. (Pubmed Central) - Jul 21, 2021 Currently, three COVID-19 vaccines have been granted emergency use authorization in the USA on the basis of promising interim findings of ongoing trials. Because analyses of these vaccines in people with MS are not available, decisions regarding COVID-19 vaccination and DMT choice should be informed by data and expert consensus, and personalized with considerations for disease burden, risk of infection, and other factors.
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