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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">medsovet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский Совет</journal-title><trans-title-group xml:lang="en"><trans-title>Meditsinskiy sovet = Medical Council</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-701X</issn><issn pub-type="epub">2658-5790</issn><publisher><publisher-name>REMEDIUM GROUP Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21518/ms2023-200</article-id><article-id custom-type="elpub" pub-id-type="custom">medsovet-7649</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>РЕВМАТОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RHEUMATOLOGY</subject></subj-group></article-categories><title-group><article-title>Возможность сохранения ремиссии после отмены нетакимаба у пациентов с анкилозирующим спондилитом</article-title><trans-title-group xml:lang="en"><trans-title>Potential for sustaining remission in ankylosing spondylitis patients upon netakimab discontinuation</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5474-8565</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лапшина</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lapshina</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лапшина Светлана Анатольевна, к.м.н., доцент кафедры госпитальной терапии</p><p>420012, Республика Татарстан, Казань, ул. Бутлерова, д. 49</p><p>420064, Республика Татарстан, Казань, Оренбургский тракт, д. 138</p></bio><bio xml:lang="en"><p>Svetlana A. Lapshina, Cand. Sci. (Med.), Associate Professor of the Department of Hospital Therapy</p><p>49, Butlerov St., Kazan, Republic of Tatarstan, 420012</p><p>138, Orenburg Tract, Kazan, Republic of Tatarstan, 420064</p></bio><email xlink:type="simple">svetlanalapshina@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8254-652X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гараева</surname><given-names>А. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Garaeva</surname><given-names>A. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гараева Алина Ринатовна, ординатор кафедры госпитальной терапии</p><p>420012, Республика Татарстан, Казань, ул. Бутлерова, д. 49</p></bio><bio xml:lang="en"><p>Alina R. Garaeva, Resident Physician of the Department of Hospital Therapy</p><p>49, Butlerov St., Kazan, Republic of Tatarstan, 420012</p></bio><email xlink:type="simple">alina-garaeva97@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Габдуллина</surname><given-names>З. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Gabdullina</surname><given-names>Z. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Габдуллина Зульфия Наилевна, врач-ревматолог</p><p>420064, Республика Татарстан, Казань, Оренбургский тракт, д. 138</p></bio><bio xml:lang="en"><p>Zulfiya N. Gabdullina, Rheumatologist</p><p>138, Orenburg Tract, Kazan, Republic of Tatarstan, 420064</p></bio><email xlink:type="simple">Zulfia1893@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6274-4636</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сухорукова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sukhorukova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сухорукова Елена Васильевна, врач-ревматолог</p><p>420064, Республика Татарстан, Казань, Оренбургский тракт, д. 138</p></bio><bio xml:lang="en"><p>Elena V. Sukhorukova, Rheumatologist</p><p>138, Orenburg Tract, Kazan, Republic of Tatarstan, 420064</p></bio><email xlink:type="simple">s-elena1407@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7069-2725</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абдулганиева</surname><given-names>Д. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Abdulganieva</surname><given-names>D. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Абдулганиева Диана Ильдаровна, д.м.н., профессор, главный внештатный терапевт Министерства здравоохранения Республики Татарстан, заведующая кафедрой госпитальной терапии</p><p>420012, Республика Татарстан, Казань, ул. Бутлерова, д. 49</p><p>420064, Республика Татарстан, Казань, Оренбургский тракт, д. 138</p></bio><bio xml:lang="en"><p>Diana I. Abdulganieva, Dr. Sci. (Med.), Professor, Chief Freelance Therapist of the Ministry of Health of the Republic of Tatarstan, Head of the Department of Hospital Therapy</p><p>49, Butlerov St., Kazan, Republic of Tatarstan, 420012</p><p>138, Orenburg Tract, Kazan, Republic of Tatarstan, 420064</p></bio><email xlink:type="simple">diana_s@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Казанский государственный медицинский университет; Республиканская клиническая больница</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kazan State Medical University; Republican Clinical Hospital Republic</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Казанский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kazan State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Республиканская клиническая больница</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Republican Clinical Hospital Republic</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>24</day><month>07</month><year>2023</year></pub-date><volume>0</volume><issue>10</issue><elocation-id>128–135</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Лапшина С.А., Гараева А.Р., Габдуллина З.Н., Сухорукова Е.В., Абдулганиева Д.И., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Лапшина С.А., Гараева А.Р., Габдуллина З.Н., Сухорукова Е.В., Абдулганиева Д.И.</copyright-holder><copyright-holder xml:lang="en">Lapshina S.A., Garaeva A.R., Gabdullina Z.N., Sukhorukova E.V., Abdulganieva D.I.</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://www.med-sovet.pro/jour/article/view/7649">https://www.med-sovet.pro/jour/article/view/7649</self-uri><abstract><sec><title>Введение</title><p>Введение. Эффективность генно-инженерных биологических препаратов (ГИБП) в лечении анкилозирующего спондилита (АС) с достижением и длительным сохранением ремиссии сегодня не вызывает сомнений. При этом встают вопросы возможности отмены препаратов без потери эффекта с целью снижения экономического бремени, лекарственной нагрузки, нежелательных явлений, возможности прерывания терапии при хирургическом лечении.</p></sec><sec><title>Цель</title><p>Цель. Оценить сохранение эффекта терапии нетакимабом (НТК) после его отмены у пациентов с АС, достигших ремиссии.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Проведено проспективное наблюдение 11 пациентов с АС, достигших ремиссии на терапии НТК. Пациенты наблюдались в течение 52 нед. после отмены НТК, регистрировались обострения АС, интенсивность боли, показатели активности (BASDAI, ASDAS), энтезиты (MASES), функциональные нарушения (BASMI и BASFI), уровень С-реактивного белка (СРБ) и СОЭ, рентгенография и МРТ крестцово- подвздошных сочленений и позвоночника.</p></sec><sec><title>Результаты</title><p>Результаты. У 5 (45,5%) из 11 пациентов развилось обострение АС к 12 мес. наблюдения. У пациентов с обострением исходные показатели BASDAI, ASDAS, BASMI, СРБ на момент отмены НТК были выше, они имели большую продолжительность АС, были старше, чем пациенты без рецидива (р &lt; 0,05). Наличие обострения было достоверно (p &lt; 0,05) связано с указанием на периферический артрит в анамнезе, предыдущую терапию иФНО-α, числом сопутствующих заболеваний. К 52 нед. наблюдения пациенты имели отрицательную динамику по показателям активности и функциональных ограничений (р &lt; 0,05). Повышение ASDAS-СРБ коррелировало (p &lt; 0,05) с бо́льшей рентген- стадией сакроилиита, наличием синдесмофитов, функциональных ограничений по BASMI на момент отмены препарата, отсутствием постоянного приема НПВП. Длительность ремиссии была дольше при значительном снижении ASDAS-СРБ на фоне терапии НТК (rСп = 0,996; p &lt; 0,05), у более молодых пациентов (rСп = 0,607; p &lt; 0,05).</p></sec><sec><title>Выводы</title><p>Выводы. Примерно у половины пациентов с АС после отмены НТК возможно поддержание клинико- лабораторной ремиссии в течение 1 года. К факторам, оказывающим влияние на сохранение достигнутого результата терапии, относятся более молодой возраст пациентов, меньшая продолжительность заболевания, достижение в процессе лечения неактивного заболевания по ASDAS-СРБ, меньшие функциональные ограничения, отсутствие периферического артрита и сопутствующей патологии. При этом требуется динамическое наблюдение за пациентами для своевременного выявления рецидива заболевания. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Biological disease modifying drugs (bDMARD) in the treatment of ankylosing spondylitis (AS) have shown good results with the achievement and long-term preservation of remission. There is a discussion about the withdrawal of drugs without loss of effect in order to reduce the economic burden, drug load, adverse events, the possibility of interrupting therapy during surgical treatment.</p></sec><sec><title>Aim</title><p>Aim. To evaluate the potential for sustaining the therapeutic effect of netakimab (NTK) after its discontinuation in patients with AS who have achieved remission.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. A cohort of 11 patients diagnosed with ankylosing spondylitis (AS) who had achieved remission was included in this study. The patients were closely observed for 52 weeks after discontinuing NTK treatment. AS exacerbations, pain intensity, disease activity scores (BASDAI, ASDAS), enthesitis evaluations (MASES), functional impairments (BASMI and BASFI), C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) levels were documented, as well as radiographic and MRI assessments of the sacroiliac joints and spine were performed.</p></sec><sec><title>Results</title><p>Results. Out of the 11 patients, 5 (45.5%) experienced AS exacerbations within the 12-month observation period. Patients who developed flare-ups had higher baseline levels of BASDAI, ASDAS, BASMI, and CRP at the time of NTK discontinuation. They also had a longer disease duration and were older compared to patients without relapse (p &lt; 0.05). The presence of flare-ups was significantly associated (p &lt; 0.05) with a history of peripheral arthritis, previous treatment with IFN-alpha, and the number of comorbidities. By week 52 of the observation period, patients demonstrated a deterioration in both activity and functional limitations (p &lt; 0.05). Elevated ASDAS-CRP levels were found to be correlated (p &lt; 0.05) with higher radiographic stages of sacroiliitis, the presence of syndesmophytes, functional limitations based on BASMI at the time of drug discontinuation, and the absence of continuous NSAID use. Significant prolongation of remission was associated with a substantial decline in ASDAS-CRP under NTK treatment (rSp = 0.996; p &lt; 0.05), especially among younger patients (rSp = 0.607; p &lt; 0.05).</p></sec><sec><title>Conclusions</title><p>Conclusions. Approximately half of the patients who discontinued NTK therapy after achieving clinical and laboratory remission were able to sustain it. Maintenance of remission for 1 year was more prevalent in younger patients with shorter duration of AS, achieving inactive disease status based on ASDAS-CRP, fewer functional limitations, absence of peripheral arthritis, and comorbidities. Nevertheless, regular patient monitoring is necessary to promptly identify disease recurrence. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>анкилозирующий спондилит</kwd><kwd>спондилоартрит</kwd><kwd>безбиологическая ремиссия</kwd><kwd>нетакимаб</kwd><kwd>биологическая терапия</kwd><kwd>ингибитор интерлейкина-17</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ankylosing spondylitis</kwd><kwd>netakimab</kwd><kwd>spondyloarthritis</kwd><kwd>without biological remission</kwd><kwd>biological therapy</kwd><kwd>interleukin-17 inhibitor</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">Эрдес Ш.Ф., Бадокин В.В., Бочкова А.Г., Бугрова О.В., Гайдукова И.З., Годзенко А.А. и др. О терминологии спондилоартритов. Научно- практическая ревматология. 2015;53(6):657–660. 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