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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">bloodjour</journal-id><journal-title-group><journal-title xml:lang="ru">Гематология и трансфузиология</journal-title><trans-title-group xml:lang="en"><trans-title>Russian journal of hematology and transfusiology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0234-5730</issn><issn pub-type="epub">2411-3042</issn><publisher><publisher-name>ООО Издательский дом «Практика»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35754/0234-5730-2022-67-1-29-40</article-id><article-id custom-type="elpub" pub-id-type="custom">bloodjour-335</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 СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Применение элтромбопага в программах лечения больных апластической анемией</article-title><trans-title-group xml:lang="en"><trans-title>Use of eltrombopag in treatment programs for patients with aplastic anemia</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2449-2682</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Михайлова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mikhailova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Михайлова Елена Алексеевна, доктор медицинских наук, профессор, ведущий научный сотрудник, отделение высокодозной интенсивной химиотерапии гемобластозов и депрессий кроветворения </p><p>125167, Москва</p></bio><bio xml:lang="en"><p>Elena A. Mikhailova, Dr. Sci. (Med.), Leading Researcher, Department of Highdose Intensive Chemotherapy Hemoblastosis and Bone Marrow Depression </p><p>125167, Moscow</p></bio><email xlink:type="simple">mikhailova.e@blood.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/0000-0002-4400-4711</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лучкин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Luchkin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лучкин Антон Владимирович, врач отделения высокодозной интенсивной химиотерапии гемобластозов и депрессий кроветворения </p><p>125167, Москва</p></bio><bio xml:lang="en"><p>Anton V. Luchkin, Physician, Department of High-dose Intensive Chemotherapy Hemoblastosis and Bone Marrow Depression </p><p>125167, Moscow</p></bio><email xlink:type="simple">a_luchkin@rambler.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/0000-0002-8113-6115</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абрамова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Abramova</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Абрамова Анастасия Владимировна, врач отделения высокодозной интенсивной химиотерапии гемобластозов и депрессий кроветворения </p><p>125167, Москва</p></bio><bio xml:lang="en"><p>Anastasia V. Abramova, Physician, Department of High-dose Intensive Chemotherapy Hemoblastosis and Bone Marrow Depression </p><p>125167, Moscow</p></bio><email xlink:type="simple">anastasia.abramova@list.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/0000-0003-0934-6094</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фидарова</surname><given-names>З. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Fidarova</surname><given-names>Z. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фидарова Залина Таймуразовна, кандидат медицинских наук, заведующая отделением химиотерапии гемобластозов и депрессий кроветворения </p><p>125167, Москва</p></bio><bio xml:lang="en"><p>Zalina T. Fidarova, Cand.  Sci.  (Med.), Head of the Department of Chemotherapy of Hemoblastosis and Depression of Hematopoiesis </p><p>125167, Moscow</p></bio><email xlink:type="simple">zalinafidarova@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/0000-0002-4827-8947</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Троицкая</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Troitskaya</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Троицкая Вера Витальевна, кандидат медицинских наук, первый заместитель генерального директора </p><p>125167, Москва</p></bio><bio xml:lang="en"><p>Vera V. Troitskaya, Cand. Sci. (Med.), First Deputy Director </p><p>125167, Moscow</p></bio><email xlink:type="simple">verat@blood.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/0000-0002-9877-0796</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Двирнык</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Dvirnyk</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Двирнык Валентина Николаевна, кандидат медицинских наук, заведующая центральной клинико-диагностической лаборатории </p><p>125167, Москва</p></bio><bio xml:lang="en"><p>Valentina N. Dvirnyk, Cand. Sci. (Med.), Head of the Central Clinical Diagnostic Laboratory </p><p>125167, Moscow</p></bio><email xlink:type="simple">dvirnyk.v@blood.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/0000-0002-8490-6066</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гальцева</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Galtseva</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гальцева Ирина Владимировна, кандидат медицинских наук, заведующая лабораторией иммунофенотипирования клеток крови и костного мозга </p><p>125167, Москва</p></bio><bio xml:lang="en"><p>Irina V. Galtseva, Cand. Sci. (Med.), Head of the Scientifi c and Clinical Laboratory for Immunophenotyping of Blood and Bone Marrow Cells </p><p>125167, Moscow</p></bio><email xlink:type="simple">galtseva.i@blood.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/0000-0002-1082-8659</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ковригина</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kovrigina</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ковригина Алла Михайловна, доктор биологических наук, заведующая патологоанатомическим отделением </p><p>125167, Москва</p></bio><bio xml:lang="en"><p>Alla M. Kovrigina, Dr. Sci. (Biol.), Head of the Pathology Department </p><p>125167, Moscow</p></bio><email xlink:type="simple">kovrigina.alla@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5431-2240</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алимова</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Alimova</surname><given-names>G. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алимова Галина Анатольевна, лабораторный генетик лаборатории кариологии </p><p>125167, Москва</p></bio><bio xml:lang="en"><p>Galina A. Alimova, Laboratory Specialist, Laboratory of Karyology </p><p>125167, Moscow</p></bio><email xlink:type="simple">galialy@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/0000-0003-1613-652X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Обухова</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Obukhova</surname><given-names>T. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Обухова Татьяна Николаевна, кандидат медицинских наук, заведующая лабораторией кариологии </p><p>125167, Москва</p></bio><bio xml:lang="en"><p>Tatyana N. Obukhova, Cand. Sci. (Med.), Head of the Laboratory of Karyology </p><p>125167, Moscow</p></bio><email xlink:type="simple">obukhova.t@blood.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/0000-0003-3163-4930</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абрамова</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Abramova</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Абрамова Татьяна Валерьевна, кандидат медицинских наук, врач лаборатории кариологии </p><p>125167, Москва</p></bio><bio xml:lang="en"><p>Tatiana V. Abramova, Cand. Sci. (Med.), Physician, Laboratory of Karyology </p><p>125167, Moscow</p></bio><email xlink:type="simple">abramova.blood@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6177-3566</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Паровичникова</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Parovichnikova</surname><given-names>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Паровичникова Елена Николаевна, доктор медицинских наук, генеральный директор </p><p>125167, Москва</p></bio><bio xml:lang="en"><p>Elena N. Parovichnikova, Dr.  Sci.  (Med.), CEO </p><p>125167, Moscow</p></bio><email xlink:type="simple">elenap@blood.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/0000-0001-8188-5557</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Савченко</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Savchenko</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Савченко Валерий Григорьевич, доктор медицинских наук, профессор, академик РАН, генеральный директор </p><p>125167, Москва</p></bio><bio xml:lang="en"><p>Valery G. Savchenko , Dr. Sci. (Med.), Professor, Academician of RAS, CEO </p><p>125167, Moscow</p></bio><email xlink:type="simple">svg@blood.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр гематологии» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Center for Hematology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>08</day><month>04</month><year>2022</year></pub-date><volume>67</volume><issue>1</issue><fpage>29</fpage><lpage>40</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Михайлова Е.А., Лучкин А.В., Абрамова А.В., Фидарова З.Т., Троицкая В.В., Двирнык В.Н., Гальцева И.В., Ковригина А.М., Алимова Г.А., Обухова Т.Н., Абрамова Т.В., Паровичникова Е.Н., Савченко В.Г., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Михайлова Е.А., Лучкин А.В., Абрамова А.В., Фидарова З.Т., Троицкая В.В., Двирнык В.Н., Гальцева И.В., Ковригина А.М., Алимова Г.А., Обухова Т.Н., Абрамова Т.В., Паровичникова Е.Н., Савченко В.Г.</copyright-holder><copyright-holder xml:lang="en">Mikhailova E.A., Luchkin A.V., Abramova A.V., Fidarova Z.T., Troitskaya V.V., Dvirnyk V.N., Galtseva I.V., Kovrigina A.M., Alimova G.A., Obukhova T.N., Abramova T.V., Parovichnikova E.N., Savchenko V.G.</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.htjournal.ru/jour/article/view/335">https://www.htjournal.ru/jour/article/view/335</self-uri><abstract><sec><title>Введение</title><p>Введение. Применение агонистов тромбопоэтиновых рецепторов, в частности элтромбопага, для лечения больных апластической анемией (АА), рефрактерных к предшествующей иммуносупрессивной терапии (ИСТ), сопровождается развитием ответа в 40–60 % случаев.</p><p>Цель — изучить эффективность использования элтромбопага в программах лечения больных АА при рефрактерности к ранее проводимой ИСТ.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В исследование включено 20 больных АА, находившихся на стационарном, амбулаторном лечении и наблюдении в ФГБУ «НМИЦ гематологии» в 2015–2020 гг. и рефрактерных к проведенной комбинированной ИСТ. Элтромбопаг назначали в дозе 150 мг/сут., оценку результатов лечения проводили через 3 и 6 мес.: определяли достижение клинико-гематологического улучшения, частичной и полной ремиссии, выполняли скрининг на выявление возможной клональной эволюции.</p></sec><sec><title>Результаты</title><p>Результаты. Ответ на лечение элтромбопагом достигнут у 11 (55 %) из 20 больных: у 2 больных — только клинико-гематологическое улучшение, у 6 больных — частичная ремиссия, у 3 больных — полная ремиссия. Достижение ответа на лечение констатировано в течение 12 мес. от начала приема элтромбопага, при этом наблюдалась и дальнейшая положительная динамика гематологических показателей. Медиана продолжительности лечения элтромбопагом составила 11 (1–48) мес. У большинства больных терапия элтромбопагом проводилась в сочетании с циклоспорином А. Продолжительность лечения элтромбопагом зависела от получаемого ответа (клинико-гематологического улучшения, ремиссии, а также выявления клональной эволюции) или его отсутствия и необходимости проведения лечения антитимоцитарным глобулином или трансплантации гемопоэтических стволовых клеток. Аберрантный кариотип был обнаружен у 2 больных АА, получавших элтромбопаг: у одной больной моносомия хромосомы 7 была выявлена через 1 мес. от начала лечения, у другого больного — через 37 мес. обнаружен клон с дериватом хромосомы 16 от транслокации t(1;16) и субклон с комплексными нарушениями кариотипа без признаков миелодисплазии в костном мозге.</p></sec><sec><title>Заключение</title><p>Заключение. Включение агониста рецепторов тромбопоэтина элтромбопага в программу лечения больных АА, у которых ранее не был получен ответ на ИСТ, позволило у большинства получить стабильный гематологический ответ и ремиссию заболевания. Эффективность элтромбопага во многом определяется соблюдением алгоритма лечения, оптимальной продолжительностью курса и используемой дозой препарата. Сохраняется необходимость длительного наблюдения за больным и проведения контрольных морфологических и цитогенетических исследований. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. The use of thrombopoietin receptor agonists, especially eltrombopag, in the treatment of aplastic anemia (AA) patients who did not respond to the previous immunosuppressive therapy (IST), is accompanied by the development of a hematological response in 40–60 % of patients.</p><p>Aim — to study the effi cacy of using eltrombopag in treatment programs for AA patients refractory to previous IST.</p></sec><sec><title>Methods</title><p>Methods. The study included 20  AA patients who were treated at the National Research Center for Hematology from 2015 to 2020. These patients did not respond to the conducted IST (ATG + CsA). Eltrombopag was administered at a dose of 150 mg/day. The results of treatment were assessed at 3 and 6 months: the achievement of hematological improvement, partial and complete remission, as well as the identifi cation of possible clonal evolution were determined.</p></sec><sec><title>Results</title><p>Results. Eleven out of 20 (55 %) patients responded to treatment: 2 patients developed hematological improvement, 6 patients — partial remission, 3 patients — complete remission. All 11 patients responded to treatment within 12 months from the start of eltrombopag, but further positive dynamics of hematological parameters are possible. The median duration of treatment with eltrombopag was 11 (1–48) months. Most of the patients were treated with eltrombopag in combination with CsA. The duration of the course of treatment with eltrombopag depended on the response received (stable hematological improvement, remission, as well as the detection of clonal evolution) or its absence and the need for ATG or BMT. An aberrant karyotype was found in 2 AA patients who received eltrombopag: in one patient monosomy of chromosome 7 was detected 1 month after the start of treatment, in another patient, 37 months later, a clone with a derivative of chromosome 16 from t(1;16) and subclone with complex disorders of the karyotype without signs of myelodysplasia in the bone marrow.</p></sec><sec><title>Conclusion</title><p>Conclusion. The inclusion of the TPO receptor agonist eltrombopag in the treatment program for AA patients allows for a stable hematological response and remission of AA for patients who have not responded to IST. The effectiveness of eltrombopag is determined by adherence to the treatment algorithm, the optimal duration of the course, and the dose of the drug used. There is still a need for long-term observation of the patient and control morphological and cytogenetic studies.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>апластическая анемия</kwd><kwd>иммуносупрессивная терапия</kwd><kwd>элтромбопаг</kwd><kwd>антитимоцитарный глобулин</kwd><kwd>агонисты тромбопоэтиновых рецепторов</kwd><kwd>циклоспорин</kwd></kwd-group><kwd-group xml:lang="en"><kwd>aplastic anemia</kwd><kwd>immunosuppressive therapy</kwd><kwd>eltrombopag</kwd><kwd>antithymocyte globulin</kwd><kwd>thrombopoietin receptor agonist</kwd><kwd>cyclosporine</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">Михайлова Е.А., Фидарова З.Т., Троицкая В.В. и др. Клинические рекомендации по диагно стике и лечению апластической анемии (редакция 2019 г.). Гематология и трансфузиология. 2020; 65(2): 208–26. 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Br J Haematol. 2014; 164(4): 546–54. DOI: 10.1111/bjh.12661.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
