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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">10.14412/1995-4484-2019-668-677</article-id><article-id custom-type="elpub" pub-id-type="custom">rsp-2804</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>Эффективность и безопасность нового оригинального ингибитора интерлейкина 17А в лечении пациентов с активным анкилозирующим спондилитом - результаты основного (BCD-085-3/AILAS) и продленного (BCD-085-3ext/AILAS-II) клинического исследования II фазы</article-title><trans-title-group xml:lang="en"><trans-title>Efficacy and safety of a new original interleukin 17A inhibitor in the treatment of patients with active ankylosing spondylitis: results of a basic (BCD-085-3/AILAS) and extended (BCD-085-3ext/AILAS-II) phase II clinical trial</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>Эрдес</surname><given-names>Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Erdes</surname><given-names>Sh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p>34A, Kashirskoe Shosse, Moscow 115522</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мазуров</surname><given-names>В. 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Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Soroka</surname><given-names>N. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>220045, Минск, ул. Семашко, 8</p></bio><bio xml:lang="en"><p>8, Semashko St., Minsk, 220045</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>220013, Минск, пр. Независимости, 64</p></bio><bio xml:lang="en"><p>64, Nezavisimost Pr., Minsk, 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>220013, Минск, пр. Независимости, 64</p></bio><bio xml:lang="en"><p>64, Nezavisimost Pr., Minsk, 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>Усачева</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Usacheva</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Юлия Валентиновна Усачева</p><p>198515, Санкт-Петербург, пос. Стрельна, ул. Связи, 34А</p></bio><bio xml:lang="en"><p>Yulia Usacheva</p><p>34A, Svyaz St., Strelnya, Saint Petersburg 198515</p></bio><email xlink:type="simple">usacheva@biocad.ru</email><xref ref-type="aff" rid="aff-16"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Стукалина</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Stukalina</surname><given-names>E. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>198515, 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>198515, 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>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>198515, 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. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>198515, 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>ФГБНУ Научно-исследовательский институт ревматологии им. В.А. Насоновой</institution><country>Россия</country></aff><aff xml:lang="en"><institution>V.A. Nasonova Research Institute of Rheumatology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Северо-Западный государственный медицинский университет им. И.И. Мечникова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.I. Mechnikov NorthWestern State Medical University, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБОУ ВО «Казанский государственный медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kazan State Medical University, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ГАУЗ НСО 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-5"><aff xml:lang="ru"><institution>НУЗ Отделенческая больница на станции Смоленск ОАО «РЖД»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Regonal Hospital at the Smolensk Station, OAO «RZhD»</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru"><institution>ГБУЗ НО Нижегородская областная клиническая больница им. 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-7"><aff xml:lang="ru"><institution>Решетько О.В.7, &#13;
ГУЗ Областная клиническая больница</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Regional Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-8"><aff xml:lang="ru"><institution>ГАУЗ КО Кемеровская областная клиническая больница им. С.В. Беляева</institution><country>Россия</country></aff><aff xml:lang="en"><institution>S.V. Belyaev Kemerovo Regional Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-9"><aff xml:lang="ru"><institution>ФГБОУ ВО «Красноярский государственный медицинский университет им. профессора В.Ф. Войно-Ясенецкого» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-10"><aff xml:lang="ru"><institution>ГУЗ г. Москвы «Городская клиническая больница №15 им. О.М. Филатова» ДЗМ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>O.M. Filatov City Clinical Hospital Fifteen, Moscow Healthcare Department</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-11"><aff xml:lang="ru"><institution>Институт медицинских исследований, ООО</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Medical Research Institute, OOO</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-12"><aff xml:lang="ru"><institution>Дорожная клиническая больница на станции Саратов II ОАО «РЖД», НУЗ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Railway Clinical Hospital at the Saratov II Station, OAO «RZhD»</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-13"><aff xml:lang="ru"><institution>ФГБОУ ВО «Кемеровский государственный медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kemerovo State Medical University, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-14"><aff xml:lang="ru"><institution>УЗ 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-15"><aff xml:lang="ru"><institution>1-я городская клиническая больница, УЗ</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>BIOCAD, ZAO</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>19</day><month>12</month><year>2019</year></pub-date><volume>57</volume><issue>6</issue><fpage>668</fpage><lpage>677</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Эрдес Ш., Мазуров В.И., Дубинина Т.В., Гайдукова И.З., Лапшина С.А., Зонова Е.В., Кречикова Д.Г., Плаксина Т.В., Решетько О.В., Смакотина С.А., Шестерня П.А., Гордеев И.Г., Макулова Т.Г., Поварова Т.В., Раскина Т.А., Сорока Н.Ф., Пристром А.М., Кундер Е.В., Усачева Ю.В., Стукалина Е.Ю., Еремеева А.В., Черняева Е.В., Иванов Р.А., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Эрдес Ш., Мазуров В.И., Дубинина Т.В., Гайдукова И.З., Лапшина С.А., Зонова Е.В., Кречикова Д.Г., Плаксина Т.В., Решетько О.В., Смакотина С.А., Шестерня П.А., Гордеев И.Г., Макулова Т.Г., Поварова Т.В., Раскина Т.А., Сорока Н.Ф., Пристром А.М., Кундер Е.В., Усачева Ю.В., Стукалина Е.Ю., Еремеева А.В., Черняева Е.В., Иванов Р.А.</copyright-holder><copyright-holder xml:lang="en">Erdes S., Mazurov V.I., Dubinina T.V., Gaydukova I.Z., Lapshina S.A., Zonova E.V., Krechikova D.G., Plaksina T.V., Reshetko O.V., Smakotina S.A., Shesternya P.А., Gordeev I.G., Makulova T.G., Povarova T.V., Raskina T.A., Soroka N.F., Pristrom A.M., Kunder E.V., Usacheva Y.V., Stukalina E.Y., Eremeeva A.V., Chernyaeva E.V., Ivanov R.A.</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/2804">https://rsp.mediar-press.net/rsp/article/view/2804</self-uri><abstract><p>В статье приведены результаты двойного слепого клинического исследования II фазы (BCD-085-3/AILAS) оригинального ингибитора интерлейкина 17А (ИЛ17А) — BCD-085, назначавшегося в разных дозах пациентам с активным анкилозирующим спондилитом (АС), и продленного исследования (BCD-085-3ext/AILAS-II), характеризующего эффективность и безопасность BCD-085 при применении в течение года.</p><p>Цель исследования AILAS — определение терапевтически эффективной и безопасной дозы препарата BCD-085 при лечении активного АС. Дополнительно в рамках продленного исследования оценивали эффективность, безопасность и иммуногенность препарата BCD-085 при его годичном применении.</p><sec><title>Материал и методы</title><p>Материал и методы. В исследование включены 89 пациентов с диагнозом активного (BASDAI &gt;4,0 балла, среднее значение боли в позвоночнике &gt;4,0 балла) АС, соответствующего Нью-Йоркским классификационным критериям (1984). По окончании периода скрининга пациентов рандомизировали в соотношении 1:1:1:1 в одну из четырех групп, в которых назначали подкожно в 1-й день недель 0, 1, 2 и далее 1 раз в 2 нед вплоть до 12-й недели по 40; 80 или 120 мг препарата BCD-085 или плацебо. Основным показателем для оценки эффективности являлось количество пациентов, достигших ответа ASAS20 на 16-й неделе. Оценку безопасности в исследовании производили путем подсчета общей частоты возникновения неблагоприятных реакций (НР) и серьезных НР (СНР), а также числа случаев досрочного прекращения терапии из-за НР.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. Ответ ASAS20 на 16-й неделе был достигнут у 72,7% больных в группе получавших 40 мг BCD-085, 81,8% в группе 80 мг BCD-085; 90,9% в группе 120 мг BCD-085 и у 42,9% в группе плацебо (р=0,004), при этом превосходство над плацебо было доказано для доз 80 и 120 мг. Наиболее быстрый и выраженный эффект отмечен у пациентов, получавших 120 мг BCD-085. В ходе продленного исследования ответ ASAS20 на 52-й неделе регистрировался у 86,4% пациентов. Одна или более НР в течение первых 16 нед терапии было зарегистрировано у 11 (50,0%) пациентов, получавших 40 мг; 6 (27,3%) — в группе 80 мг; 4 (18,2%) - в группе 120 мг BCD-085 и у 7 (31,8%) в группе плацебо (p=0,183). Частота и спектр НР достоверно не различались у пациентов, получавших плацебо и BCD-085 в разных дозах.</p><p>Не было зафиксировано ни одной СНР.</p></sec><sec><title>Заключение</title><p>Заключение. В ходе исследования II фазы получены данные, демонстрирующие высокую эффективность и хорошую переносимость BCD-085 при лечении активного АС. Наилучший эффект и оптимальная переносимость продемонстрированы для дозы 120 мг.</p></sec></abstract><trans-abstract xml:lang="en"><p>The paper presents the results of a double-blind (BCD-085-3/AILAS) phase II clinical trial of the original interleukin 17A (IL17A) inhibitor BCD-085 prescribed at different doses to patients with active ankylosing spondylitis (AS) and those of an extended (BCD-085-3ext/AILAS-II) trial characterizing the efficacy and safety of this drug when used for a year.</p><p>The objective of the AILAS study is to determine the therapeutically effective and safe dose of BCD-085 in the treatment of active AS. The efficacy, safety, and immunogenicity of BCD-085 during its annual use were additionally evaluated in the extended trial.</p><sec><title>Subjects and methods</title><p>Subjects and methods. The investigation enrolled 89 patients diagnosed as having active (BASDAI scores &gt;4.0; mean spinal pain scores &gt;4.0) AS that met the 1984 New York classification criteria. After the end of the screening period, the patients were randomized at a ratio of 1:1:1:1 in one of four groups that received 40; 80 or 120 mg of BCD-085 subcutaneously or placebo on day 1 of weeks 0, 1, 2 and then once every two weeks up to week 12. The primary end point was the number of patients who achieved an ASAS20 response at week 16. The investigation evaluated the safety of the drug, by calculating the total incidence of adverse events (AEs) and serious AEs (SAEs) and the number of cases of premature therapy termination because of AEs.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. An ASAS20 response at week 16 was achieved in 72.7% of patients receiving 40 mg of BCD-085, in 81.8% of those receiving 80 mg, in 90.9% of those receiving 120 mg, and in 42.9% of cases in the placebo group (p=0.004). The superiority of BCD-085 over placebo was proven for 80- and 120-mg doses. The fastest and most pronounced effect was observed in patients treated with 120 mg of BCD-085. In the extended study, an ASAS20 response at week 52 was recorded in 86.4% of patients. One or more AEs during the first 16 weeks of therapy were reported in 11 (50.0%) patients of the 40-mg group; in 6 (27.3%) of the 80 mg group; in 4 (18.2%) of the 120 mg group and in 7 (31.8%) of the placebo group (p=0.183). The frequency and spectrum of AEs did not significantly differ in patients who received placebo and BCD-085 in different doses. No SAE was recorded.</p></sec><sec><title>Conclusion</title><p>Conclusion. Phase II study yielded data demonstrating the high efficacy and good tolerance of BCD-085 in the treatment of active AS. The best effect and optimal tolerance were demonstrated for a dose of 120 mg.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>анкилозирующий спондилит</kwd><kwd>рентгенологический аксиальный спондилоартрит</kwd><kwd>BCD-085</kwd><kwd>ингибитор интерлейкина 17А</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ankylosing spondylitis</kwd><kwd>radiographic axial spondyloarthritis</kwd><kwd>BCD-085</kwd><kwd>interleukin 17A inhibitor</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Спонсор исследования — ЗАО «БИОКАД». Авторы несут полную ответственность за предоставление окончательной версии рукописи в печать</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Эрдес ШФ, Бадокин ВВ, Бочкова АГ и др. 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