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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">nnp</journal-id><journal-title-group><journal-title xml:lang="en">Neurology, Neuropsychiatry, Psychosomatics</journal-title><trans-title-group xml:lang="ru"><trans-title>Неврология, нейропсихиатрия, психосоматика</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2074-2711</issn><issn pub-type="epub">2310-1342</issn><publisher><publisher-name>"IMA-Press", LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14412/2074-2711-2019-1-59-65</article-id><article-id custom-type="elpub" pub-id-type="custom">nnp-1047</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL INVESTIGATIONS</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ И МЕТОДИКИ</subject></subj-group></article-categories><title-group><article-title>Experience with anti-B-cell therapy in the pathogenetic treatment of multiple sclerosis</article-title><trans-title-group xml:lang="ru"><trans-title>Опыт применения анти-В-клеточной терапии в патогенетическом лечении рассеянного склероза</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бойко</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Boyko</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117997, Москва, ул. Островитянова, 1, 117186, Москва, ул. Нагорная, 17, корп. 6</p><p> </p></bio><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петров</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrov</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лащ</surname><given-names>Н. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Lashch</surname><given-names>N. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гусева</surname><given-names>М. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Guseva</surname><given-names>M. R.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бойко</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Boyko</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алексей Николаевич Бойко</p><p>117997, Москва, ул. Островитянова, 1, 117186, Москва, ул. Нагорная, 17, корп. 6</p></bio><bio xml:lang="en"><p>Aleksey Nikolaevich Boyko</p><p>1, Ostrovityanov St., Moscow 117997, 17, Nagornaya St., Build. 6, Moscow 117186</p></bio><email xlink:type="simple">boykoan13@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Российский национальный исследовательский медицинский университет им. Н.И. Пирогова» Минздрава России;&#13;
Юсуповская больница, ООО «Нейро-клиника»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.I. Pirogov Russian National Research Medical University, Ministry of Health of Russia;&#13;
Yusupov Hospital, OOO «Neuro-Clinic»</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Юсуповская больница, ООО «Нейро-клиника»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Yusupov Hospital, OOO «Neuro-Clinic»</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБОУ ВО «Российский национальный исследовательский медицинский университет им. Н.И. Пирогова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.I. Pirogov Russian National Research Medical University, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>05</day><month>03</month><year>2019</year></pub-date><volume>11</volume><issue>1</issue><fpage>59</fpage><lpage>65</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Boyko O.V., Petrov S.V., Lashch N.Y., Guseva M.R., Boyko A.N., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Бойко О.В., Петров С.В., Лащ Н.Ю., Гусева М.Р., Бойко А.Н.</copyright-holder><copyright-holder xml:lang="en">Boyko O.V., Petrov S.V., Lashch N.Y., Guseva M.R., Boyko A.N.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://nnp.ima-press.net/nnp/article/view/1047">https://nnp.ima-press.net/nnp/article/view/1047</self-uri><abstract><p>One of the promising areas in the pathogenetic treatment of multiple sclerosis (MS) is anti-B-cell therapy using ocrelizumab, an anti-CD20 monoclonal antibody. The drug is indicated for primary progressive MS (PPMS), secondary progressive MS (SPMS) and exacerbations, and highly active MS.</p><sec><title>Objective</title><p>Objective: to analyze the use of the drug in 32 patients with different types of MS in everyday neurological practice.</p></sec><sec><title>Patients and methods</title><p>Patients and methods. The investigation included 32 patients diagnosed with MS using the 2017 McDonald criteria: 12 patients with PPMS, 12 with highly active MS and 8 with SPMS and exacerbations. The median Expanded Disability Status Scale (EDSS) score was 4.0; the most severe course of the disease was observed in patients with SPMS. All the patients received a treatment cycle of 600-mg intravenous ocrelizumab injections (with an infusion pump) every 6 months; the initial dose was by 300 mg every 2 weeks. The follow-up period was 6 to 18 months.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. During ocrelizumab therapy, the patients with PPMS showed stabilization of EDSS score; and 6 (50%) had even its slight decrease by 0.5–1.0 scores, which may be caused by compensation for the existing symptoms due to pathogenetic treatment. In highly active MS, only 1 of the 12 ocrelizumab-treated patients had an ongoing exacerbation of the disease. During a subsequent 6–18-month follow-up, magnetic resonance imaging revealed that none of the patients had manifestations of MS activity; the EDSS score decreased in all the patients, indicating their achievement of stable remission. Six (75%) of the 8 patients with SPMS and exacerbations also displayed a decrease in EDSS score in the absence of exacerbations. No adverse events, including infusion reactions, were recorded during drug administration. The drug has a good tolerance and safety profile and ease-to-use.</p></sec><sec><title>Conclusion</title><p>Conclusion. Ocrelizumab therapy with will be able to improve the quality of treatment in patients with different types of MS, which is of great medical and social importance</p></sec></abstract><trans-abstract xml:lang="ru"><p>Одним из перспективных направлений патогенетического лечения рассеянного склероза (РС) является анти-В-клеточная терапия с использованием окрелизумаба – моноклонального антитела против CD20-рецептора. Препарат показан при первично-прогрессирующем (ППРС), вторично-прогрессирующем (ВПРС) с обострениями и высокоактивном РС.</p><p>Цель исследования – анализ применения препарата в условиях повседневной неврологической практики у 32 больных с разными типами течения РС.</p><sec><title>Пациенты и методы</title><p>Пациенты и методы. В исследование включено 32 больных с диагнозом РС по критериям МакДональда 2017 г.: 12 – с ППРС, 12 – с высокоактивным РС и 8 – ВПРС с обострениями. Средний индекс EDSS (Expanded Disability Status Scale) составлял 4,0 балла, наиболее тяжелое течение заболевания наблюдалось у пациентов с ВПРС. Все пациенты получили курс лечения окрелизумабом: 600 мг каждые 6 мес в виде внутривенных введений (с помощью инфузомата), начальная доза – по 300 мг через 2 нед. Срок наблюдения – от 6 до 18 мес.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. У пациентов с ППРС на фоне терапии окрелизумабом произошла стабилизация показателя EDSS, а у 6 (50%) – даже его небольшое снижение на 0,5–1,0 балл, что может быть связано с компенсацией имевшихся симптомов под влиянием курса патогенетического лечения. При высокоактивном РС только у 1 из 12 больных, получавших окрелизумаб, отмечено продолженное обострение заболевания. При последующем наблюдении на протяжении 6–18 мес ни у одного из пациентов не выявлено проявлений активности РС по данным магнитно-резонансной томографии, у всех больных балл EDSS снизился, что указывает на достижение стойкой ремиссии. При ВПРС с обострениями у 6 (75%) из 8 пациентов также установлено снижение показателя EDSS при отсутствии обострений. Нежелательных явлений, в том числе инфузионных реакций, на фоне введения препарата не зафиксировано. Препарат имеет хороший профиль переносимости и безопасности, удобен в применении.</p></sec><sec><title>Заключение</title><p>Заключение. Терапия окрелизумабом позволит улучшить качество лечения пациентов с различными типами РС, что имеет большое медико-социальное значение.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>рассеянный склероз</kwd><kwd>анти-В-клеточная терапия</kwd><kwd>патогенетическое лечение</kwd><kwd>окрелизумаб</kwd></kwd-group><kwd-group xml:lang="en"><kwd>multiple sclerosis</kwd><kwd>anti-B-cell therapy</kwd><kwd>pathogenetic treatment</kwd><kwd>ocrelizumab</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Cragg MS, Walshe CA, Ivanov AO, Glennie MJ. The biology of CD20 and its potential as a target for mAb therapy. Curr Dir Autoimmun. 2005;8:140-74. doi: 10.1159/000082102</mixed-citation><mixed-citation xml:lang="en">Cragg MS, Walshe CA, Ivanov AO, Glennie MJ. The biology of CD20 and its potential as a target for mAb therapy. 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