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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">Tumors of female reproductive system</journal-id><journal-title-group><journal-title xml:lang="en">Tumors of female reproductive system</journal-title><trans-title-group xml:lang="ru"><trans-title>Опухоли женской репродуктивной системы</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1994-4098</issn><issn publication-format="electronic">1999-8627</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">1050</article-id><article-id pub-id-type="doi">10.17650/1994-4098-2022-18-4-103-110</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>GYNECOLOGY. ORIGINAL REPORTS</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ГИНЕКОЛОГИЯ. ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Dynamics of level of the tumor-associated marker SCCA in neoadjuvant superselective intra-arterial chemotherapy in patients with cervical squamous cell carcinoma</article-title><trans-title-group xml:lang="ru"><trans-title>Динамика уровня опухолеассоциированного маркера SCCA при неоадъювантной суперселективной внутриартериальной химиотерапии у больных плоскоклеточным раком шейки матки</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7406-9973</contrib-id><name-alternatives><name xml:lang="en"><surname>Sergeeva</surname><given-names>N. S.</given-names></name><name xml:lang="ru"><surname>Сергеева</surname><given-names>Н. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>3 2-oy Botkinskiy Proezd, Moscow 125284</p></bio><bio xml:lang="ru"><p>125284 Москва, 2-й Боткинский проезд, 3</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2997-4936</contrib-id><name-alternatives><name xml:lang="en"><surname>Marshutina</surname><given-names>N. V.</given-names></name><name xml:lang="ru"><surname>Маршутина</surname><given-names>Н. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Nina V. Marshutina.</p><p>3 2-oy Botkinskiy Proezd, Moscow 125284</p></bio><bio xml:lang="ru"><p>Маршутина Нина Викторовна.</p><p>125284 Москва, 2-й Боткинский проезд, 3</p></bio><email>prognoz.06@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1308-4130</contrib-id><name-alternatives><name xml:lang="en"><surname>Maltsagova</surname><given-names>Kh. R.</given-names></name><name xml:lang="ru"><surname>Мальцагова</surname><given-names>Х. Р.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Build. 4 51, 3-ya Parkovaya St., 105425 Moscow</p></bio><bio xml:lang="ru"><p>105425 Москва, ул. 3-я Парковая, 51, стр. 4</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8017-5657</contrib-id><name-alternatives><name xml:lang="en"><surname>Karmakova</surname><given-names>T. A.</given-names></name><name xml:lang="ru"><surname>Кармакова</surname><given-names>Т. A.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>3 2-oy Botkinskiy Proezd, Moscow 125284</p></bio><bio xml:lang="ru"><p>125284 Москва, 2-й Боткинский проезд, 3</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5920-5823</contrib-id><name-alternatives><name xml:lang="en"><surname>Alentov</surname><given-names>I. I.</given-names></name><name xml:lang="ru"><surname>Алентов</surname><given-names>И. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>3 2-oy Botkinskiy Proezd, Moscow 125284</p></bio><bio xml:lang="ru"><p>125284 Москва, 2-й Боткинский проезд, 3</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7481-9631</contrib-id><name-alternatives><name xml:lang="en"><surname>Mukhtarulina</surname><given-names>S. V.</given-names></name><name xml:lang="ru"><surname>Мухтарулина</surname><given-names>С. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Build. 4 51, 3-ya Parkovaya St., 105425 Moscow</p></bio><bio xml:lang="ru"><p>105425 Москва, ул. 3-я Парковая, 51, стр. 4</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3371-7548</contrib-id><name-alternatives><name xml:lang="en"><surname>Dezhkina</surname><given-names>T. I.</given-names></name><name xml:lang="ru"><surname>Дешкина</surname><given-names>Т. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>3 2-oy Botkinskiy Proezd, Moscow 125284</p></bio><bio xml:lang="ru"><p>125284 Москва, 2-й Боткинский проезд, 3</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8499-2876</contrib-id><name-alternatives><name xml:lang="en"><surname>Rerberg</surname><given-names>A. G.</given-names></name><name xml:lang="ru"><surname>Рерберг</surname><given-names>А. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>3 2-oy Botkinskiy Proezd, Moscow 125284</p></bio><bio xml:lang="ru"><p>125284 Москва, 2-й Боткинский проезд, 3</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8784-8415</contrib-id><name-alternatives><name xml:lang="en"><surname>Kaprin</surname><given-names>A. D.</given-names></name><name xml:lang="ru"><surname>Каприн</surname><given-names>А. Д.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>4 Koroleva St., Obninsk 249036; 6 Miklukho-Maklaya St., Moscow 117198</p></bio><bio xml:lang="ru"><p>249036 Обнинск, ул. Королева, 4; 117198 Москва, ул. Миклухо-Маклая, 6</p></bio><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff4"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">P.A. Hertzen Moscow Oncology Research Institute — branch of the National Medical Research Radiology Center, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">Московский научно-исследовательский онкологический институт им. П.А. Герцена — филиал ФГБУ «Национальный медицинский исследовательский центр радиологии» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">N.A. Lopatkin Research Institute of Urology and Intervention Radiology — branch of the National Medical Research Radiology Center, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">Научно-исследовательский институт урологии и интервенционной радиологии им. Н.А. Лопаткина — филиал ФГБУ «Национальный медицинский исследовательский центр радиологии» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">National Medical Research Radiology Center, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр радиологии» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">Peoples' Friendship University of Russia</institution></aff><aff><institution xml:lang="ru">ФГАОУ ВО «Российский университет дружбы народов»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2022-12-03" publication-format="electronic"><day>03</day><month>12</month><year>2022</year></pub-date><volume>18</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>103</fpage><lpage>110</lpage><history><date date-type="received" iso-8601-date="2022-10-12"><day>12</day><month>10</month><year>2022</year></date><date date-type="accepted" iso-8601-date="2023-05-01"><day>01</day><month>05</month><year>2023</year></date></history><permissions><copyright-year>2022</copyright-year><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://ojrs.abvpress.ru/ojrs/article/view/1050">https://ojrs.abvpress.ru/ojrs/article/view/1050</self-uri><abstract xml:lang="en"><p><bold>Background</bold>. Evaluation of a tumor-associated marker SCCA (squamous cell carcinoma antigen) level is used in cervical squamous cell carcinoma (CC) to predict the course of the tumor process, monitor the effectiveness of chemo- and chemoradiotherapy, and for preclinical detection of recurrence in follow-up of patients after the completion of primary treatment. However, publications devoted to the study of the possibility of using SCCA level as an additional criterion for the effectiveness of neoadjuvant intra-arterial chemotherapy (IACT) are still rare.</p><p><bold>Aim</bold>. Study of the tumor marker SCCA level in patients with locally advanced squamous CC during neoadjuvant IACT as an additional factor in assessing its effectiveness.</p><p><bold>Materials and methods</bold>. 53 patients with locally advanced squamous CC IB—IVB stages (T1b-3bN0-1M0-1) were included to the study. The mean age of patients was 45.6 years (25-64 years). All patients underwent superselective neoadjuvant IACT with cisplatine (in combination with intravenous administration of docetaxel or paclitaxel). Serum SCCA levels in CC patients were assessed before the first and after the second course of neoadjuvant IACT compared to the clinical effect of treatment after two courses (RECIST 1.1 criteria).</p><p><bold>Results</bold>. SCCA level after 2 courses decreased in all patients with initially increased its level, while the proportion of SCCA-positive cases decreased from 71.7 to 26.4 %. When baseline SCCA values were normal, a complete response was achieved more often than with initially elevated levels (26.7 % vs 15.8 %), while distribution by tumor stages was similar in both subgroups. It has been established that if, after 2 courses of neoadjuvant IACT, SCCA levels exceeds 2.1 ng/ml and/or (for patients with initially increased SCCA value) it decreased by less than 60 % from the baseline, probability to achieve complete response after realization of effect of 2 courses of IACT was extremely small. Strong correlation (R = 0.829) between initial level of SCCA and degree of its decrease after 2 courses of IACT was discovered in the group of patients with complete response after the second course of IACT. It was getting lower in partial response group (R = 0.778) and stabilization group (R = 0.750).</p><p><bold>Conclusion</bold>. Dynamics of SCCA level after 2 courses of IACT in squamous CC patients can be used as additional criterion of the degree of treatment effectiveness.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Введение</bold>. Оценка уровня опухолеассоциированного маркера SCCA (squamous cell carcinoma antigen) используется при плоскоклеточном раке шейки матки (РШМ) для прогнозирования течения опухолевого процесса, мониторинга эффективности химио- и химиолучевой терапии, а также для доклинического выявления рецидивов заболевания в мониторинге больных после завершения первичного лечения. Однако статьи, посвященные исследованию возможности использования SCCA в качестве дополнительного критерия эффективности неоадъювантной внутриартериальной химиотерапии (ВАХТ), являются пока единичными.</p><p><bold>Цель работы</bold> - исследование уровня опухолевого маркера SCCA у больных местно-распространенным плоскоклеточным РШМ при неоадъювантной ВАХТ как дополнительного фактора оценки ее эффективности.</p><p><bold>Материалы и методы</bold>. В исследование включены 53 пациентки с местно-распространенным плоскоклеточным РШМ IB-IVB стадии (T1b-3bN0-1M0-1). средний возраст больных - 45,6 (25-64) года. Все пациентки проходили супер-селективную неоадъювантную ВАХТ с цисплатином (в комбинации с внутривенным введением доцетаксела или паклитаксела). Сывороточные уровни SCCA оценили у больных РШМ перед 1-м и после 2-го курса неоадъювантной ВАХТ в сопоставлении с клиническим эффектом лечения после 2 курсов (по критериям RECIST 1.1).</p><p><bold>Результаты</bold>. уровень SCCA после 2 курсов ВАХТ снизился у всех пациенток с исходно повышенной его концентрацией, при этом доля SCCA-положительных случаев уменьшилась с 71,7 до 26,4 %. При нормальных базовых значениях уровня SCCA полный ответ достигался чаще, чем при исходно повышенных (26,7 % против 15,8 %), при сходном распределении больных по стадиям опухолевого процесса в обеих подгруппах. установлено, что если после 2 курсов неоадъювантной ВАХТ уровень SCCA превышает 2,1 нг/мл и/или (для случаев с исходно повышенным уровнем маркера) снижается менее чем на 60 % от базового, вероятность достижения полного ответа после реализации эффекта 2 курсов ВАХТ крайне мала. Обнаружена выраженная корреляция (R = 0,829) между исходным уровнем SCCA и степенью его снижения после 2 курсов ВАХТ в группе больных с полным ответом после 2-го курса ВАХТ, которая становилась ниже при достижении частичного ответа (R = 0,778) или стабилизации опухолевого процесса (R = 0,750).</p><p><bold>Выводы</bold>. динамику изменения уровня SCCA после 2 курсов неоадъювантной ВАХТ у больных РШМ можно использовать как дополнительный критерий степени ее эффективности.</p></trans-abstract><kwd-group xml:lang="en"><kwd>squamous cervical cancer</kwd><kwd>neoadjuvant intra-arterial chemotherapy</kwd><kwd>tumor marker SCCA</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>плоскоклеточный рак шейки матки</kwd><kwd>неоадъювантная внутриартериальная химиотерапия</kwd><kwd>опухолеассоциированный маркер SCCA</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Liu Z., Shi H. 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