Terapevticheskii arkhivTerapevticheskii arkhivТерапевтический архив0040-36602309-5342LLC Obyedinennaya Redaktsiya31993Editorial articleПередовая статьяResearch ArticleTherapy for primary mediastinal large B-cell lymphoma in accordance with the R-DA-EPOCH-21 program: The first resultsПервые результаты терапии первичной медиастинальной В-крупноклеточной лимфомы по программе R-DA-EPOCH - 21MangasarovaYa KМангасароваЯ КMagomedovaA UМагомедоваА УNesterovaE SНестероваЕ СVolodichevaE MВолодичеваЕ МVorobyevV IВоробьевВ ИKravchenkoS KКравченкоС КГематологический научный центр Минздрава РоссииТульская областная клиническая больницаГКБ №52 ДЗМ15072016887VOL 88, NO7 ()ТОМ 88, №7 (2016)374210042020Copyright ©; 2016, Consilium MedicumCopyright ©; 2016, ООО "Консилиум Медикум"2016Consilium MedicumООО "Консилиум Медикум"https://creativecommons.org/licenses/by-nc-sa/4.0https://ter-arkhiv.ru/0040-3660/article/view/31993

Aim. To evaluate the efficiency of the R-DA-EPOCH-21 + R-DHAP protocol and autologous hematopoietic stem cell transplantation (a BEAM conditioning mode) in first-line therapy for primary mediastinal large B-cell lymphoma (PMBCL). Subjects and methods. In 2013 to 2016, the investigation enrolled 57 patients with newly diagnosed PMBCL (according to the 2008 WHO criteria). The results were analyzed in 40 patients who had completed their treatment. Results. All the 40 patients (14 men and 26 women) (median age, 27 years (19 to 67 years)) received 6 cycles of polychemotherapy (PCT) in accordance with the R-DA-EPOCH-21 regimen. After induction PCT cycles, 32/40 (80%) patients achieved complete remission. Partial remission was stated in 8/40 (20%) patients who had further 2 cycles of chemotherapy using the R-DHAP program and autologous hematopoietic stem cell transplantation (a BEAM conditioning mode). Two-year overall and relapse-free survival rates were 100% and 96%, respectively; the median follow-up was 17 months. Conclusion. The R-DA-EPOCH regimen allows complete remission in 80% of the cases and two-year survival in 100%. If there are unfavorable factors at onset and in partial remission, it is appropriate to intensify treatment at early stages, by using high-dose chemotherapy and autologous hematopoietic stem transplantation.

Резюме Цель исследования. Оценить эффективность протокола R-DA-EPOCH 21 + R-DHAP + трансплантация аутологичных гемопоэтических стволовых клеток крови (режим кондиционирования BEAM) в терапии первой линии при первичной медиастинальной В-крупноклеточной лимфоме (ПМВЛ). Материалы и методы. С 2013 по 2016 г. в исследование включили 57 больных с впервые установленным диагнозом ПМВЛ (согласно критериям ВОЗ, 2008 г.). Результаты проанализированы у 40 пациентов, завершивших лечение. Результаты. Всем 40 пациентам (14 мужчин и 26 женщин, медиана возраста 27 лет, от 19 до 67 лет) выполнили 6 циклов полихимиотерапии (ПХТ) по схеме R-DA-EPOCH-21. После индукционных курсов ПХТ полную ремиссию заболевания достигли 32/40 (80%) больных. Частичную ремиссию заболевания констатировали у 8/40 (20%) пациентов и в дальнейшем им выполнили 2 цикла химиотерапии по программе R-DHAP и трансплантацию аутологичных гемопоэтических стволовых клеток крови (режим кондиционирования ВЕАМ). Двухлетняя общая выживаемость и безрецидивная выживаемость составили 100 и 96% соответственно, медиана наблюдения 17 мес. Заключение. Выполнение схемы R-DA-EPOCH позволяет достигнуть полной ремиссии заболевания в 80% случаев и вероятность прожить 2 года 100%. При наличии факторов неблагоприятного прогноза в дебюте и достижении частичной ремиссии после индукционных курсов целесообразна интенсификация лечения на ранних этапах с использованием высокодозной химиотерапии и трансплантации аутологичных гемопоэтических стволовых клеток крови.

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