Пора ли рассматривать вакцинацию от вируса варицелла-зостера (VZV) для пациентов с множественным склерозом, которые лечатся прививками от ватерализумаба? Дополнительное исследование первого иранского опыта.
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Paybast Sepideh, Nahayati Mohammad Ali, Shahmohammadi Sareh, Navardi Samira, Poursadeghfard Maryam, Aboutorabi Marzieh, Heydari Houra, Sahraian Mohammad Ali
Аннотация
Оригинал публикации
Is it time to consider the live attenuated varicella-zoster virus (VZV) vaccination safe in patients with multiple sclerosis treated with natalizumab? An extension study of the first Iranian experience.
INTRODUCTION: Vaccination with live attenuated vaccines is generally not recommended in patients with MS (PwMS) treated with natalizumab. However, there are new insights to reconsider vaccination practice in PwMS. The present study aimed to report the results of live-attenuated varicella-zoster virus (VZV) vaccination in PwMS while receiving natalizumab.
MATERIAL AND METHODS: A multi-center retrospective cohort study was accomplished on VZV seronegative patients with MS who were vaccinated with the live-attenuated VZV vaccine while being treated with natalizumab.
RESULTS: A total of 89 MS patients participated in this study, of which 71.9 % were female and had a mean age of 27.76 ± 8.12 years. All patients had highly active MS with a mean disease duration of 3.20 ± 3.59 years. 52.8 % of the patients were treatment naïve with a mean expanded disability status scale (EDSS) of 1.87 ± 1.08. All patients received two doses of the live-attenuated VZV vaccine with an interval of at least one month. None of the patients developed serious adverse events. In addition, over a mean follow-up of 1.63 ± 0.43 years, no evidence of disease activity or progression was observed.
CONCLUSION: Our preliminary findings suggest the safety of live-attenuated VZV vaccine in highly selective PwMS treated with natalizumab highlighting an individualized approach in particular circumstances.