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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="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Journal of Modern Oncology</journal-id><journal-title-group><journal-title xml:lang="en">Journal of Modern Oncology</journal-title><trans-title-group xml:lang="ru"><trans-title>Современная онкология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1815-1434</issn><issn publication-format="electronic">1815-1442</issn><publisher><publisher-name xml:lang="en">LLC Obyedinennaya Redaktsiya</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">26930</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Low-risk persistent trophoblastic disease: results of treatment</article-title><trans-title-group xml:lang="ru"><trans-title>Персистирующие трофобластические опухоли «низкого риска»: результаты лечения</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Tikhonovskaya</surname><given-names>M N</given-names></name><name xml:lang="ru"><surname>Тихоновская</surname><given-names>Мария Николаевна</given-names></name></name-alternatives><bio xml:lang="ru"><p>акад. аспирант отд-ния гинекологии</p></bio><email>rommary03@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Meshcheryakova</surname><given-names>L A</given-names></name><name xml:lang="ru"><surname>Мещерякова</surname><given-names>Людмила Александровна</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, вед. науч. сотр. отд-ния гинекологии</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kuznetcov</surname><given-names>V V</given-names></name><name xml:lang="ru"><surname>Кузнецов</surname><given-names>Виктор Васильевич</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, проф., зав. отд-нием гинекологии</p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">ФГБУ Российский онкологический научный центр им. Н.Н.Блохина РАМН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2014-03-15" publication-format="electronic"><day>15</day><month>03</month><year>2014</year></pub-date><volume>16</volume><issue>1</issue><issue-title xml:lang="en">VOL 16, NO1 (2014)</issue-title><issue-title xml:lang="ru">ТОМ 16, №1 (2014)</issue-title><fpage>21</fpage><lpage>25</lpage><history><date date-type="received" iso-8601-date="2020-04-09"><day>09</day><month>04</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2014, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2014, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2014</copyright-year><copyright-holder xml:lang="en">Consilium Medicum</copyright-holder><copyright-holder xml:lang="ru">ООО "Консилиум Медикум"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://modernonco.orscience.ru/1815-1434/article/view/26930">https://modernonco.orscience.ru/1815-1434/article/view/26930</self-uri><abstract xml:lang="en"><p>Purpose: The aim of this study was to investigate diagnostic peculiarities, clinical features and management outcome of patients with low risk persistent gestational trophoblastic disease (PTD). Any study on this theme hasn’t taken place in Russia.Materials and methods: Between 1996 and 2012, 127 women with PTD were commenced at N.N.Blokhin ROSC. If patients developed MTX resistance or toxicity, treatment was altered according to the score system. If the risk of resistance was up to 6 points, patients received dactinomycin; if greater than 6 points, patients received EMA/CO.Results: β-hCG values normalized in 109 (85,8%) of 127 patients with MTX alone, whereas 18 (14,2%) of 127 patients required a change in treatment, because of MTX resistance. 16 patients changed to dactinomycin, of whom 14 achieved normal β-hCG values, and 2 required third-line chemotherapy with EMA/CO. β-hCG values normalized in 2 of 2 patients who changed directly to EMA/CO from MTX. Overall survival was 100% and the relapse rate was 1,6%.Conclusion: In the case of regular follow-up after hydatidiform mole (HM) evacuation, early identification and adequate treatment of PTD the cure rates approach 100%.</p></abstract><trans-abstract xml:lang="ru"><p>Цель исследования - изучить особенности диагностики, клинического течения и результаты лечения персистирующих трофобластических опухолей (ПТО) низкого риска резистентности. В России исследования по изучению ПТО до сих пор не проводились.Материалы и методы: С 1996 по 2012 г. 127 пациенток получили стандартную химиотерапию Mtx/Fa в РОНЦ им. Н.Н.Блохина РАМН по поводу ПТО низкого риска. При развитии резистентности схема лечения менялась в соответствии с количеством баллов по шкале оценки риска резистентности. При 6 и менее баллах проводилась терапия дактиномицином, при 7 и более баллах - полихимиотерапия (ПХТ) по схеме ЕМА-СО.Результаты: Маркерная ремиссия достигнута у 109 (85,8%) пациенток при помощи монотерапии метотрексатом, 18 (14,2%) пациенткам потребовалась смена режима ХТ в связи с резистентностью опухоли; 16 пациенток получали дактиномицин, из них излечены 14, а 2 потребовалось проведение ХТ 3-й линии по схеме ЕМА-СО. Маркерная ремиссия достигнута у 2 из 2 пациенток, которым потребовалось проведение ПХТ по схеме ЕМА-СО при развитии резистентности к метотрексату. Рецидив заболевания отмечен у 2 (1,6%) пациенток. Общая выживаемость составила 100%.Заключение: При регулярном наблюдении пациенток после эвакуации пузырного заноса, своевременной диагностики и адекватной терапии частота излечения ПТО достигает 100%.</p></trans-abstract><kwd-group xml:lang="en"><kwd>gestational trophoblastic tumors</kwd><kwd>persistent trophoblastic disease</kwd><kwd>low risk resistance</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>гестационные трофобластические опухоли</kwd><kwd>персистирующая трофобластическая болезнь</kwd><kwd>низкий риск ре- зистентности</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Rice L.W, Berkowitz R.S, Lage J.M et al. Persistent gestational trophoblastic tumor after partial hydatidiform mole. Gyn Oncol 1990; 36 (3): 358-62.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Berkowitz R.S, Goldstein D.P. Gestational trophoblastic disease. 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