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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">docru</journal-id><journal-title-group><journal-title xml:lang="ru">Доктор.Ру</journal-title><trans-title-group xml:lang="en"><trans-title>Title</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1727-2378</issn><issn pub-type="epub">2713-2994</issn><publisher><publisher-name>ООО "ГК "РУСМЕДИКАЛ"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31550/1727-2378-2022-21-6-49-53</article-id><article-id custom-type="elpub" pub-id-type="custom">docru-50</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>ТЕРАПИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>INTERNAL MEDICINE</subject></subj-group></article-categories><title-group><article-title>Оценка результатов ретроспективного анализа применения лефлуномида при хроническом саркоидозе</article-title><trans-title-group xml:lang="en"><trans-title>Assessment of Retrospective Analysis Results for the Use of Leflunomide in Chronic Sarcoidosis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5028-5276</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Визель</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vizel</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Визель Александр Андреевич - д. м. н., профессор, заведующий кафедрой фтизиопульмонологии</p><p>420012, Республика Татарстан, г. Казань, ул. Бутлерова, д. 49</p></bio><bio xml:lang="en"><p>49 Butlerov Str., Kazan, 420012</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8855-8177</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Визель</surname><given-names>И. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Vizel</surname><given-names>I. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Визель Ирина Юрьевна - д. м. н., профессор РАЕ, доцент кафедры фтизиопульмонологии</p><p>420012, Республика Татарстан, г. Казань, ул. Бутлерова, д. 49</p></bio><bio xml:lang="en"><p>49 Butlerov Str., Kazan, 420012</p></bio><email xlink:type="simple">tatpulmo@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/0000-0003-3254-5219</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шакирова</surname><given-names>Г. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Shakirova</surname><given-names>G. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шакирова Гульназ Ринатовна - ассистент кафедры фтизиопульмонологии; врач-пульмонолог</p><p>420012, Республика Татарстан, г. Казань, ул. Бутлерова, д. 49</p></bio><bio xml:lang="en"><p>49 Butlerov Str., Kazan, 420012</p><p>138 Orenburg trakt, Kazan, 420064</p></bio><email xlink:type="simple">adeleashakirova02@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Казанский государственный медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kazan State Medical University of the Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Казанский государственный медицинский университет» Министерства здравоохранения Российской Федерации; ГАУЗ «Республиканская клиническая больница» Министерства здравоохранения Республики Татарстан</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kazan State Medical University of the Ministry of Health of the Russian Federation; National Clinical Hospital of the Ministry of Health of the Republic of Tatarstan</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>14</day><month>02</month><year>2025</year></pub-date><volume>21</volume><issue>6</issue><issue-title>ТЕРАПИЯ</issue-title><fpage>49</fpage><lpage>53</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Визель А.А., Визель И.Ю., Шакирова Г.Р., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Визель А.А., Визель И.Ю., Шакирова Г.Р.</copyright-holder><copyright-holder xml:lang="en">Vizel A.A., Vizel I.Y., Shakirova G.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://docru.elpub.ru/jour/article/view/50">https://docru.elpub.ru/jour/article/view/50</self-uri><abstract><p>Цель исследования: оценить эффективность и безопасность применения лефлуномида (ЛФ) при хронически текущем и/или рефрактерном к начальной терапии саркоидозе.Дизайн: ретроспективный наблюдательный неинтервенционный анализ.Материалы и методы. Изучено применение ЛФ (20 мг/сут) у 15 из 1470 (1,0%) пациентов, включенных в республиканскую клиническую базу по саркоидозу. В группу входили 11 женщин и 4 мужчин в возрасте от 30 до 60 лет. У 2 пациентов была первая рентгенологическая стадия заболевания, у 11 — вторая, у 1 — третья и у 1 пациента — четвертая стадия. Во всех случаях диагноз был подтвержден гистологически. Оценивали клиническое состояние больных, лабораторные и функциональные данные. Статистическую обработку проводили в программе SPSS-18.Результаты. Стабильность и улучшение состояния по визуально-аналоговой шкале суммарно отметили 93,3% пациентов. По форсированной жизненной емкости легких положительный ответ составил 80,0% (улучшение у каждого четвертого), по лучевой картине — 93,4% (улучшение у 66,7% больных). Хорошо перенесли прием ЛФ 6 пациентов, в 7 случаях имелись нежелательные реакции, не требовавшие отмены препарата, и у 2 больных препарат был отменен через 3 месяца ввиду развития рожистого воспаления, успешно купированного антибиотиками (n = 1), тошноты, рвоты и диареи (n = 1).Заключение. Полученные результаты позволяют рассматривать ЛФ как препарат второй или третьей линии при хроническом и/или рефракторном варианте саркоидоза.</p></abstract><trans-abstract xml:lang="en"><p>Study Objective: To assess the efficacy and safety of the use of leflunomide (LF) in chronic present and/or refractory sarcoidosis.Study Design: Retrospective observational non-interventional analysis.Materials and Methods. We studied the use of LF (20 mg daily) in 15 out of 1470 (1.0%) patients included into the State Sarcoidosis Clinical Database. The group included 11 female and 4 male patients aged 30 to 60 years old. 2 patients had X-ray stage I disease, 11 patients had stage II, 1 patient had stage III, and 1 patient had stage IV. All patients had histologically-proven diagnosis. We assessed the clinical condition of the patients as well as laboratory and functional data. We used SPSS-18 for statistical processing. Study Results. Stable and improved condition on a visual analogue scale was noted in 93.3% of patients. As for the forced vital respiratory capacity, a positive response was 80.0% (improvement in one out of four patient); on the ray pattern, the improvement was 934% (improvement in 66.7% of patients). Good LF tolerability was recorded in 6 patients, 7 patients reported adverse reactions which did not result in treatment discontinuation; and 2 patients discontinued the therapy in 3 months due to sacred fire which was successfully treated with antibiotics (n = 1), nausea, vomiting, and diarrhoea (n = 1).Conclusion. According to the results, LF can be used as a second or third line of therapy in chronic and/or refractory sarcoidosis.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>саркоидоз</kwd><kwd>лечение</kwd><kwd>лефлуномид</kwd></kwd-group><kwd-group xml:lang="en"><kwd>sarcoidosis</kwd><kwd>therapy</kwd><kwd>leflunomide</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">Goldman C., Judson M.A. Corticosteroid refractory sarcoidosis. Respir. Med. 2020; 171: 106081. DOI: 10.1016/j.rmed.2020.106081</mixed-citation><mixed-citation xml:lang="en">Goldman C., Judson M.A. Corticosteroid refractory sarcoidosis. Respir. Med. 2020; 171: 106081. DOI: 10.1016/j.rmed.2020.106081</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Perlman D.M., Sudheendra M.T., Furuya Y. et al. 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