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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="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">rsp</journal-id><journal-title-group><journal-title xml:lang="ru">Научно-практическая ревматология</journal-title><trans-title-group xml:lang="en"><trans-title>Rheumatology Science and Practice</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1995-4484</issn><issn pub-type="epub">1995-4492</issn><publisher><publisher-name>IMA-PRESS, LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14412/1995-4484-2016-510-519</article-id><article-id custom-type="elpub" pub-id-type="custom">rsp-2292</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="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>РЕЗУЛЬТАТЫ  СРАВНИТЕЛЬНОГО КЛИНИЧЕСКОГО ИССЛЕДОВАНИЯ III  ФАЗЫ ПРЕПАРАТОВ РИТУКСИМАБА  (АЦЕЛЛБИЯ®    И МАБТЕРА®) ПРИ РЕВМАТОИДНОМ  АРТРИТЕ (ИССЛЕДОВАНИЕ   BIORA)</article-title><trans-title-group xml:lang="en"><trans-title>THE RESULTS OF A PHASE III COMPARATIVE CLINICAL TRIAL OF RITUXIMAB (ACELLBIA® AND MABTHERA®) IN RHEUMATOID ARTHRITIS (THE BIORA STUDY)</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>Насонов</surname><given-names>Е. Л</given-names></name><name name-style="western" xml:lang="en"><surname>Nasonov</surname><given-names>E. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Евгений Львович Насонов - кафедра ревматологии Института профессионального образования.</p><p>Москва, Россия 115522 Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p>Evgeny Nasonov - Department of Rheumatology, Institute of Professional Education, I.M. Sechenov First Moscow State Medical University.</p><p>78, Trubetskaya St., Build. 2, Moscow 119991; 134A, Kashirskoe Shosse, Moscow 115522</p></bio><email xlink:type="simple">sokrat@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зонова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zonova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>2630099, Новосибирск, ул. Серебренниковская, 42</p></bio><bio xml:lang="en"><p>42, Serebrennikovskaya St., Novosibirsk 630099</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иванова</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanova</surname><given-names>O. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>3394066 Воронеж, Московский проспект, 151</p></bio><bio xml:lang="en"><p>151, Moskovsky Prospect, Voronezh 394066</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Князева</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Knyazeva</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>4305007 Курск, ул. Сумская, 45-а</p></bio><bio xml:lang="en"><p>45-a, Sumskaya St., Kursk 305007</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мазуров</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Mazurov</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>5191015 Санкт-Петербург, ул. Кирочная, 41</p></bio><bio xml:lang="en"><p>41, Kirochnaya St., Saint Petersburg 191015</p></bio><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Самигуллина</surname><given-names>Р. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Samigullina</surname><given-names>R. 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А.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrochenkova</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"><p>28, Krupskaya St., Smolensk 214019</p></bio><xref ref-type="aff" rid="aff-11"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шаповалова</surname><given-names>Ю. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Shapovalova</surname><given-names>Yu. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>12454000 Челябинск, ул. Цвиллинга, 41</p></bio><bio xml:lang="en"><p>41, Tsvilling St., Chelyabinsk 454000</p></bio><xref ref-type="aff" rid="aff-12"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сорока</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Soroka</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>13220045 Республика Беларусь, Минск, ул. Семашко, 8</p></bio><bio xml:lang="en"><p>8, Semashko St., Minsk, Republic of Belarus 220045</p></bio><xref ref-type="aff" rid="aff-13"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пиманов</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Pimanov</surname><given-names>S. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>14210037 Республика Беларусь, Витебск, ул. Воинов-Интернационалистов, 37</p></bio><bio xml:lang="en"><p>37, Soldiers-Internationalists St., Vitebsk, Republic of Belarus 210037</p></bio><xref ref-type="aff" rid="aff-14"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пристром</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Pristrom</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>15220013 Республика Беларусь, Минск, пр. Независимости, 64</p></bio><bio xml:lang="en"><p>64, Nezavisimost Pr., Minsk, Republic of Belarus 220013</p></bio><xref ref-type="aff" rid="aff-15"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кундер</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kunder</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>15220013 Республика Беларусь, Минск, пр. Независимости, 64</p></bio><bio xml:lang="en"><p>64, Nezavisimost Pr., Minsk, Republic of Belarus 220013</p></bio><xref ref-type="aff" rid="aff-15"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Черняева</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernyaeva</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>16198515 Санкт-Петербург, пос. Стрельна, ул. Связи, 34А</p></bio><bio xml:lang="en"><p>34A, Svyaz St., Strelnya, Saint Petersburg 198515</p></bio><xref ref-type="aff" rid="aff-16"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Еремеева</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Eremeeva</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>16198515 Санкт-Петербург, пос. Стрельна, ул. Связи, 34А</p></bio><bio xml:lang="en"><p>34A, Svyaz St., Strelnya, Saint Petersburg 198515</p></bio><xref ref-type="aff" rid="aff-16"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иванов</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanov</surname><given-names>R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>16198515 Санкт-Петербург, пос. Стрельна, ул. Связи, 34А</p></bio><bio xml:lang="en"><p>34A, Svyaz St., Strelnya, Saint Petersburg 198515</p></bio><xref ref-type="aff" rid="aff-16"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-исследовательский институт ревматологии имени В.А. Насоновой; Первый Московский государственный медицинский университет имени И.М. Сеченова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>V.A. Nasonova Research Institute of Rheumatology; Institute of Professional Education, I.M. Sechenov First Moscow State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Городская клиническая поликлиника № 1</institution><country>Россия</country></aff><aff xml:lang="en"><institution>City Clinical Polyclinic One</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Воронежская областная клиническая больница № 1</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Voronezh Regional Clinical Hospital One</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Курская областная клиническая больница</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kursk Regional Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>Северо-Западный государственный медицинский университет имени И.И. Мечникова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.I. Mechnikov North-Western State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru"><institution>Республиканская больница имени В.А. Баранова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>V.A. Baranov Republican Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-7"><aff xml:lang="ru"><institution>Челябинская  областная клиническая больница</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Chelyabinsk Regional Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-8"><aff xml:lang="ru"><institution>Нижегородская областная клиническая больница имени Н.А. Семашко</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.A. Semashko Nizhny Novgorod Regional Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-9"><aff xml:lang="ru"><institution>Научно-исследовательский институт фундаментальной и клинической иммунологии, СО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Fundamental and Clinical Immunology, Siberian Branch, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-10"><aff xml:lang="ru"><institution>Отделенческая больница на станции Смоленск ОАО «РЖД»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Sectional Hospital at the Smolensk Station,   RZhD, OAO</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-11"><aff xml:lang="ru"><institution>Смоленский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Smolensk State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-12"><aff xml:lang="ru"><institution>Дорожная клиническая больница на станции Челябинск ОАО «РЖД</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Railway Clinical Hospital at the Chelyabinsk Station, RZhD, OAO</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-13"><aff xml:lang="ru"><institution>9-я городская клиническая больница</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>City Clinical Hospital Nine</institution><country>Belarus</country></aff></aff-alternatives><aff-alternatives id="aff-14"><aff xml:lang="ru"><institution>Витебская областная клиническая больница</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Vitebsk Regional Clinical Hospital</institution><country>Belarus</country></aff></aff-alternatives><aff-alternatives id="aff-15"><aff xml:lang="ru"><institution>1-я городская клиническая больница</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>City Clinical Hospital One</institution><country>Belarus</country></aff></aff-alternatives><aff-alternatives id="aff-16"><aff xml:lang="ru"><institution>БИОКАД, ЗАО</institution><country>Россия</country></aff><aff xml:lang="en"><institution>BIOKAD, ZAO</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>08</day><month>12</month><year>2016</year></pub-date><volume>54</volume><issue>5</issue><fpage>510</fpage><lpage>519</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Насонов Е.Л., Зонова Е.В., Иванова О.Н., Князева Л.А., Мазуров В.И., Самигуллина Р.Р., Марусенко И.М., Несмеянова О.Б., Плаксина Т.В., Сизиков А.Э., Кречикова Д.Г., Петроченкова Н.А., Шаповалова Ю.С., Сорока Н.С., Пиманов С.И., Пристром А.М., Кундер Е.В., Черняева Е.В., Еремеева А.В., Иванов Р.А., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Насонов Е.Л., Зонова Е.В., Иванова О.Н., Князева Л.А., Мазуров В.И., Самигуллина Р.Р., Марусенко И.М., Несмеянова О.Б., Плаксина Т.В., Сизиков А.Э., Кречикова Д.Г., Петроченкова Н.А., Шаповалова Ю.С., Сорока Н.С., Пиманов С.И., Пристром А.М., Кундер Е.В., Черняева Е.В., Еремеева А.В., Иванов Р.А.</copyright-holder><copyright-holder xml:lang="en">Nasonov E.L., Zonova E.V., Ivanova O.N., Knyazeva L.A., Mazurov V.I., Samigullina R.R., Marusenko I.M., Nesmeyanova O.B., Plaksina T.V., Sizikov A.E., Krechikova D.G., Petrochenkova N.A., Shapovalova Y.S., Soroka N.S., Pimanov S.I., Pristrom A.M., Kunder E.V., Chernyaeva E.V., Eremeeva A.V., Ivanov R.</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://rsp.mediar-press.net/rsp/article/view/2292">https://rsp.mediar-press.net/rsp/article/view/2292</self-uri><abstract><p>В статье рассматриваются результаты международного многоцентрового рандомизированного клинического исследования эффективности и безопасности оригинального препарата моноклональных антител к СО20-антигену В-клеток — ритуксимаба (Мабтера) и его биоаналога (Ацеллбия®) (исследование BIORA) у пациентов с ревматоидным артритом (РА), рефрактерным к терапии ингибиторами фактора некроза опухоли а (ФНОа). Целью исследования было доказательство терапевтической эквивалентности препаратов Ацеллбия® и Мабтера®, а также оценка их взаимозаменяемости.</p><sec><title>Материал и методы</title><p>Материал и методы. В исследование включены взрослые больные с диагнозом «активный серопозитивный РА». В результате рандомизации (1:1) больные распределялись на две группы: пациенты первой группы получали препарат Ацеллбия® в дозе 1000 мг внутривенно в 1-й и 15-й дни, пациенты второй группы — препарат Мабтера® по аналогичной схеме. При сохранении активности РА на 24-й неделе осуществлялась повторная рандомизация (1:1) с частичным перекрестом: пациенты первой группы рандомизировались в группу АА (препарат второго курса терапии — Ацеллбия®) или в группу АМ (второй курс терапии — Маб-тера®), аналогичная методология соблюдалась и во второй группе (группы ММ и МА). В течение всего исследования пациенты получали метотрексат в стабильной дозе 7,5—25 мг/нед и фолиевую кислоту в дозе 5 мг/нед. Наблюдение проводилось в течение 48 нед.</p></sec></abstract><trans-abstract xml:lang="en"><p>The article considers the results of an international multicenter randomized clinical trial of the efficacy and safety of the brand-name drug rituximab (MabThera), a monoclonal antibody against CD20 antigen of B cells, and its biosimi-lar drug (Acellbia®) (the BIORA study) in patients with rheumatoid arthritis (RA) refractory to therapy with tumor necrosis factor-а inhibitors.</p><sec><title>Objective</title><p>Objective: to provide evidence for the therapeutic equivalence of Acellbia® and MabThera® and also to assess their interchangeability.</p></sec><sec><title>Subjects and methods</title><p>Subjects and methods. The trial enrolled adult patients with active seropositive RA, who were randomized into two groups (1:1): 1) the patients who received Acellbia® 1000 mg intravenously on days 1 and 15; 2) those who had MabThera® in a similar way. When RA activity persisted at 24 weeks, there was re-randomization (1:1) with a partial overlap: Group 1 patients were randomized into group AA (the drug of the second therapy cycle was Acellbia®) or Group AM (that was MabThera®), the similar methodology was followed in Group 2 (Groups MM and MA). Throughout the study, the patients received methotrexate at a stable dose of 7.5—25 mg/week and folic acid at a dose of 5 mg/week. The follow-up lasted 48 weeks.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. 24 weeks after treatment initiation, the ACR20 response was observed in 84.1% of the patients in the Acellbia® group (95% CI, 74.75—90.50) and in 87% in the MabThera® group (95% CI, 77.71—92.79%; p = 0.773), which suggests that the drugs are therapeutically equivalent. In the second phase of the study, the efficiency of therapy remained high; there were no differences in Groups AA/MM, AA/AM and MM/MA. In both phases, the safety profile of the drugs was comparable; the immunogenicity of treatment remained low. The findings suggest that the brand-name MabThera® and its biosimilar drug Acellbia® are equivalent. Switching from the biosimilar drug to the brand-name one and vice versa has no negative impact on treatment outcomes. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>ревматоидный артрит</kwd><kwd>ритуксимаб</kwd><kwd>биоаналог</kwd></kwd-group><kwd-group xml:lang="en"><kwd>rheumatoid arthritis</kwd><kwd>rituximab</kwd><kwd>biosimilar drug</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">Насонов ЕЛ, Каратеев ДЕ. Ревматоидный артрит. В кн.: Насонов ЕЛ, Насонова ВА, редакторы. Ревматология: Национальное руководство. Москва: ГЭОТАР-Медиа; 2008. С. 852 [Nasonov EL, Karateev DE. Rheumatoid arthritis. In: Nasonov EL, Nasonova VA, editors. 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