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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Oncohematology</journal-id><journal-title-group><journal-title xml:lang="en">Oncohematology</journal-title><trans-title-group xml:lang="ru"><trans-title>Онкогематология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1818-8346</issn><issn publication-format="electronic">2413-4023</issn><publisher><publisher-name xml:lang="en">Publishing House ABV Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">794</article-id><article-id pub-id-type="doi">10.17650/1818-8346-2023-18-1-20-30</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>HEMATOLOGIC MALIGNANCIES: TREATMENT</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ЛЕЧЕНИЕ ГЕМОБЛАСТОЗОВ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Treatment outcomes for acute T-lymphoblastic leukemias/lymphomas: data from the ALL-2016 multicenter prospective randomized trial</article-title><trans-title-group xml:lang="ru"><trans-title>Результаты терапии острых Т-лимфобластных лейкозов/лимфом: данные многоцентрового проспективного рандомизированного исследования ОЛЛ-2016</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9969-8482</contrib-id><name-alternatives><name xml:lang="en"><surname>Aleshina</surname><given-names>O. A.</given-names></name><name xml:lang="ru"><surname>Алешина</surname><given-names>О. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><bold>Ol’ga Aleksandrovna Aleshina</bold></p><p><italic>125167, Moscow, Novyy Zykovskiy Proezd, 4</italic></p></bio><bio xml:lang="ru"><p><bold>Ольга Александровна Алешина</bold></p><p><italic>125167 Москва, Новый Зыковский пр-д, 4</italic></p></bio><email>dr.gavrilina@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8490-6066</contrib-id><name-alternatives><name xml:lang="en"><surname>Galtseva</surname><given-names>I. V.</given-names></name><name xml:lang="ru"><surname>Гальцева</surname><given-names>И. 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Вишневского, 1</italic></p></bio><xref ref-type="aff" rid="aff10"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5932-0285</contrib-id><name-alternatives><name xml:lang="en"><surname>Davydova</surname><given-names>Yu. O.</given-names></name><name xml:lang="ru"><surname>Давыдова</surname><given-names>Ю. О.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>125167, Moscow, Novyy Zykovskiy Proezd, 4</italic></p></bio><bio xml:lang="ru"><p><italic>125167 Москва, Новый Зыковский пр-д, 4</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6512-910X</contrib-id><name-alternatives><name xml:lang="en"><surname>Kapranov</surname><given-names>N. M.</given-names></name><name xml:lang="ru"><surname>Капранов</surname><given-names>Н. 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М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>125167, Moscow, Novyy Zykovskiy Proezd, 4</italic></p></bio><bio xml:lang="ru"><p><italic>125167 Москва, Новый Зыковский пр-д, 4</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8044-598X</contrib-id><name-alternatives><name xml:lang="en"><surname>Chabaeva</surname><given-names>Yu. A.</given-names></name><name xml:lang="ru"><surname>Чабаева</surname><given-names>Ю. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>125167, Moscow, Novyy Zykovskiy Proezd, 4</italic></p></bio><bio xml:lang="ru"><p><italic>125167 Москва, Новый Зыковский пр-д, 4</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4827-8947</contrib-id><name-alternatives><name xml:lang="en"><surname>Troitskaya</surname><given-names>V. V.</given-names></name><name xml:lang="ru"><surname>Троицкая</surname><given-names>В. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>125167, Moscow, Novyy Zykovskiy Proezd, 4</italic></p></bio><bio xml:lang="ru"><p><italic>125167 Москва, Новый Зыковский пр-д, 4</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6177-3566</contrib-id><name-alternatives><name xml:lang="en"><surname>Parovichnikova</surname><given-names>E. N.</given-names></name><name xml:lang="ru"><surname>Паровичникова</surname><given-names>Е. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>125167, Moscow, Novyy Zykovskiy Proezd, 4</italic></p></bio><bio xml:lang="ru"><p><italic>125167 Москва, Новый Зыковский пр-д, 4</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">National Medical Research Center for Hematology, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр гематологии» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">I.I. Semashko Nizhny Novgorod Regional Clinical Hospital</institution></aff><aff><institution xml:lang="ru">ГБУЗ НО «Нижегородская областная клиническая больница им. Н.А. Семашко»</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">S.P. Botkin City Clinical Hospital, Moscow Healthcare Department</institution></aff><aff><institution xml:lang="ru">ГБУЗ г. Москвы «Городская клиническая больница им. С.П. Боткина Департамента здравоохранения г. Москвы»</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">Regional Clinical Hospital</institution></aff><aff><institution xml:lang="ru">ГБУЗ ЯО «Областная клиническая больница»</institution></aff></aff-alternatives><aff-alternatives id="aff5"><aff><institution xml:lang="en">I.P. Pavlov First Saint Petersburg State Medical University, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Первый Санкт-Петербургский государственный медицинский университет им. акад. И.П. Павлова» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff6"><aff><institution xml:lang="en">Kirov Research Institute of Hematology and Blood Transfusion, Federal Medical and Biological Agency</institution></aff><aff><institution xml:lang="ru">ФГБУН «Кировский научно-исследовательский институт гематологии и переливания крови Федерального медико-биологического агентства»</institution></aff></aff-alternatives><aff-alternatives id="aff7"><aff><institution xml:lang="en">Sverdlovsk Regional Clinical Hospital No. 1</institution></aff><aff><institution xml:lang="ru">ГАУЗ СО «Свердловская областная клиническая больница №1»</institution></aff></aff-alternatives><aff-alternatives id="aff8"><aff><institution xml:lang="en">Surgut Regional Clinical Hospital</institution></aff><aff><institution xml:lang="ru">БУ «Сургутская окружная клиническая больница»</institution></aff></aff-alternatives><aff-alternatives id="aff9"><aff><institution xml:lang="en">N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр онкологии им. Н.Н. Блохина» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff10"><aff><institution xml:lang="en">Kaluga Regional Clinical Hospital</institution></aff><aff><institution xml:lang="ru">ГБУЗ КО «Калужская областная клиническая больница»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-03-15" publication-format="electronic"><day>15</day><month>03</month><year>2023</year></pub-date><volume>18</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>20</fpage><lpage>30</lpage><history><date date-type="received" iso-8601-date="2023-03-13"><day>13</day><month>03</month><year>2023</year></date><date date-type="accepted" iso-8601-date="2023-03-13"><day>13</day><month>03</month><year>2023</year></date></history><permissions><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://oncohematology.abvpress.ru/ongm/article/view/794">https://oncohematology.abvpress.ru/ongm/article/view/794</self-uri><abstract xml:lang="en"><p><bold>Background</bold>. The effectiveness of therapy for acute T-lymphoblastic leukemia (T-ALL) and T-lymphoblastic lymphoma (T-LBL) has significantly improved over the past decades, including through the implementation of hematopoietic stem cell transplantation (HSCT). The Russian multicenter ALL-2009 study (ClinicalTrials.gov NCT01193933) showed that performing autologous HSCT (auto-HSCT) in patients with T-ALL/LBL improves long-term results. However, the study was non-randomized and the need for auto-HSCT in clinical practice requires careful study.<bold>Aim</bold>. To assess the significance of auto-HSCT in patients with T-ALL/LBL in the framework of ALL-2016 multicenter, prospective, randomized study (ClinicalTrials.gov NCT03462095).<bold>Materials and methods</bold>. The study included 109 adult patients with T-ALL/LBL (m:f 82:27). Median age was 31 (18– 52) years. T-ALL was diagnosed in 88 (81 %) patients, T-LBL in 21 (19 %) patients. All patients are treated according to the ALL-2016 protocol. Using the web platform, upon completion of induction therapy (+70 days), all T-ALL/LBL patients who achieved clinical and hematological remission were randomized to the auto-HSCT arm or chemotherapy alone (CT). Centralized monitoring of minimal residual disease (MRD) in bone marrow samples was performed by multicolor flow cytometry at the control points according to the ALL-2016 protocol. Statistical analysis was performed using SAS 9.4.<bold>Results</bold>. 87 patients with T-ALL/LBL were randomized: 44 to the auto-HSCT arm and 43 to the CT arm. Further analysis included 25 patients who underwent auto-HSCT and 36 patients receiving only CT. Three-year relapse-free survival in T-ALL is estimated at 62 % (auto-HSCT) vs. 81 % (CT) (p = 0.3422), and in T-LBL – 67 % (auto-HSCT) vs. 79 % (CT) (p = 0.59). MRD persistence on the +70<sup>th</sup> day of therapy according to the ALL-2016 protocol was determined in 40 % of patients (autoHSCT) and in 67 % (CT) (p = 0.057). In a multivariate analysis, it was determined that T-ALL from early T-cell precursor (ETP-variant) and MRD persistence after the end of II phase induction are the main risk factors for relapse in the treatment according to the ALL-2016 protocol.<bold>Conclusion</bold>. Performing auto-HSCT both in patients with T-ALL and T-LBL, and with MRD persistence on day +70 according to the ALL-2016 protocol did not improve long-term results. The development of new programs for the treatment of patients with MRD persistence, as well as the ETP variant of T-ALL, is of current interest.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Введение</bold>. За последнее десятилетие были достигнуты значимые успехи в лечении острых Т-лимфобластных лейкозов (Т-ОЛЛ) и Т-лимфобластных лимфом (Т-ЛБЛ), в том числе за счет выполнения трансплантации гемопоэтических стволовых клеток (ТГСК). На основании анализа полученных данных российского многоцентрового исследования ОЛЛ-2009 (ClinicalTrials.gov NCT01193933) было показано, что выполнение аутологичной ТГСК (ауто-ТГСК) у больных Т-ОЛЛ/ЛБЛ улучшает долгосрочные результаты лечения. Однако исследование было нерандомизированным и необходимость выполнения ауто-ТГСК в клинической практике требует дальнейшего изучения.<bold>Цель исследования</bold> – оценка значения ауто-ТГСК у больных Т-ОЛЛ / ЛБЛ в рамках многоцентрового проспективного рандомизированного исследования ОЛЛ-2016 (ClinicalTrials.gov NCT03462095).<bold>Материалы и методы</bold>. В исследование были включены 109 взрослых больных Т-ОЛЛ / ЛБЛ (соотношение мужчин и женщин 82:27). Медиана возраста составила 31 (18–52) год. Диагноз Т-ОЛЛ был установлен у 88 (81 %) больных, Т-ЛБЛ – у 21 (19 %). Лечение всем больным проводили по протоколу ОЛЛ-2016. С помощью веб-платформы по завершению индукционной терапии (+70‑й день) все больные Т-ОЛЛ / ЛБЛ, которые достигли клинико-гематологическую ремиссию заболевания, были рандомизированы на ветвь ауто-ТГСК или проведение только химиотерапии (ХТ). Централизованный мониторинг минимальной остаточной болезни (МОБ) в образцах костного мозга выполняли методом многоцветной проточной цитометрии в контрольные точки исследования по протоколу ОЛЛ-2016. Статистический анализ проводили с использованием SAS 9.4.<bold>Результаты</bold>. Рандомизированы 87 больных Т-ОЛЛ / ЛБЛ: на ветвь ауто-ТГСК (n = 44) и ветвь ХТ (n = 43). В дальнейший анализ были включены 25 больных, которым выполнена ауто-ТГСК, и 36 больных, получающих только ХТ. Трехлетняя безрецидивная выживаемость при Т-ОЛЛ составила 62 % (ауто-ТГСК) против 81 % (ХТ) (p = 0,3422), при Т-ЛБЛ – 67 % (ауто-ТГСК) против 79 % (ХТ) (p = 0,59). Персистенция МОБ на +70‑й день терапии по протоколу ОЛЛ-2016 была выявлена у 40 % (ауто-ТГСК) и у 67 % (ХТ) больных (p = 0,057). При многофакторном анализе было определено, что Т-ОЛЛ из ранних Т-клеточных предшественников (ETP) и МОБ-положительный статус после окончания II фазы индукции являются основными факторами риска рецидива при лечении по протоколу ОЛЛ-2016.<bold>Заключение</bold>. Выполнение ауто-ТГСК у больных как Т-ОЛЛ, так и Т-ЛБЛ, а также с персистенцией МОБ на +70‑й день по протоколу ОЛЛ-2016 не улучшило долгосрочных результатов. Актуальной является разработка новых программ лечения больных с персистенцией МОБ, а также ETP-вариантом Т-ОЛЛ.</p></trans-abstract><kwd-group xml:lang="en"><kwd>acute lymphoblastic leukemia</kwd><kwd>lymphoblastic lymphoma</kwd><kwd>minimal residual disease</kwd><kwd>hematopoietic stem cell transplantation</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>острый лимфобластный лейкоз</kwd><kwd>лимфобластная лимфома</kwd><kwd>минимальная остаточная болезнь</kwd><kwd>трансплантация гемопоэтических стволовых клеток</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Swerdlow S.H., Campo E., Harris N.L. et al. WHO classification of tumours of haemotopoietic and lymphoid tissues. Lyon: IARC, 2008. P. 586.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Swerdlow S.H., Campo E., Harris N.L. et al. WHO classification of tumours of haematopoietic and lymphoid tissues. Revised 4th edn. 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