<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">medalphabet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский алфавит</journal-title><trans-title-group xml:lang="en"><trans-title>Medical alphabet</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2078-5631</issn><issn pub-type="epub">2949-2807</issn><publisher><publisher-name>ООО «Альфмед»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33667/2078-5631-2024-32-7-13</article-id><article-id custom-type="elpub" pub-id-type="custom">medalphabet-4103</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Анализ эффективности интегрированной химиотерапии в лечении пациентов с немелкоклеточным раком легкого с мутацией EGFR L858R в 21 экзоне ингибиторами тирозинкиназы первого и второго поколения</article-title><trans-title-group xml:lang="en"><trans-title>Analysis of the efficiency of integrated chemotherapy in the treatment of patients with non-small cell lung cancer with EGFR L858R mutation in exon 21 using first- and second-generation tyrosine kinase inhibitors</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7879-614X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мандрина</surname><given-names>М. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Mandrina</surname><given-names>M. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мандрина Марьяна Олеговна, аспирант онкологического отделения лекарственных методов лечения (химиотерапевтическое) № 3 лекарственного отдела</p><p>Москва </p></bio><bio xml:lang="en"><p>Mandrina Maryana O., postgraduate student at Oncology Dept of Drug Treatment Methods (chemotherapeutic) No. 3 of Drug Dept of the Research Institute of Cancer Treatment named after N.N. Trapeznikov</p><p>Moscow </p></bio><email xlink:type="simple">minavasya@yandex.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/0000-0002-4548-1026</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Барболина</surname><given-names>Т. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Barbolina</surname><given-names>T. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Барболина Татьяна Дмитриевна, врач-онколог, к.м.н., научный сотрудник онкологического отделения лекарственных методов лечения (химиотерапевтическое) № 3, ассистент кафедры онкологии</p><p>Москва</p></bio><bio xml:lang="en"><p>Barbolina Tatyana D., oncologist, PhD Med, researcher at Oncology Dept of Drug Treatment Methods (Chemotherapeutic) No. 3, assistant at Oncology Dept</p><p>Moscow </p></bio><email xlink:type="simple">katan4ik@list.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8852-9037</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Владимирова</surname><given-names>Л. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Vladimirova</surname><given-names>L. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Владимирова Любовь Юрьевна, д.м.н., профессор, заведующая отделением отделом лекарственного лечения опухолей, заведующая отделением противоопухолевой лекарственной терапии</p><p>Ростов-на-Дону </p></bio><bio xml:lang="en"><p>Vladimirova Lyubov Yu., DM Sci (habil.), professor, head of Dept of Drug Treatment of Tumors, head of Dept of Antitumor Drug Therapy</p><p>Rostov-on-Don</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0965-0264</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сторожакова</surname><given-names>А. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Storozhakova</surname><given-names>A. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сторожакова Анна Эдуардовна, к.м.н. заведующая отделением противоопухолевой лекарственной терапии № 2</p><p>Ростов-на-Дону </p></bio><bio xml:lang="en"><p>Storozhakova Anna E., PhD Med, head of Dept of Antitumor Drug Therapy No. 2</p><p>Rostov-on-Don</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4469-502X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лактионов</surname><given-names>К. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Laktionov</surname><given-names>K. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лактионов Константин Константинович, д.м.н, профессор кафедры онкологии и лучевой терапии лечебного факультета, заведующий онкологическим отделением лекарственных методов лечения (химиотерапевтическое) № 3</p><p>Москва </p></bio><bio xml:lang="en"><p>Laktionov Konstantin K., DM Sci (habil.), professor at Dept of Oncology and Radiation Therapy of Faculty of Medicine, head of Oncology Dept of Drug Therapy (Chemotherapeutic) No. 3</p><p>Moscow </p></bio><email xlink:type="simple">lkoskos@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр онкологии имени Н.Н. Блохина» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Blokhin National Medical Investigation Centre of Oncology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр онкологии имени Н.Н. Блохина» Минздрава России ; Научно-образовательный институт непрерывного профессионального образования им. Н.Д. Ющука ФГБОУ ВО «Российский университет медицины» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Blokhin National Medical Investigation Centre of Oncology ; Scientific and Educational Institute of Continuous Professional Education named after N.D. Yushchuk of Russian University of Medicine</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр онкологии» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Center of Oncology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр онкологии имени Н.Н. Блохина» Минздрава России ; ФГАОУ ВО «Российский национальный исследовательский медицинский университет имени Н.И. Пирогова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Blokhin National Medical Investigation Centre of Oncology ; N.I. Pirogov Russian National Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>21</day><month>01</month><year>2025</year></pub-date><volume>0</volume><issue>32</issue><issue-title>Диагностика и онкотерапия (4)</issue-title><fpage>7</fpage><lpage>13</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мандрина М.О., Барболина Т.Д., Владимирова Л.Ю., Сторожакова А.Э., Лактионов К.К., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Мандрина М.О., Барболина Т.Д., Владимирова Л.Ю., Сторожакова А.Э., Лактионов К.К.</copyright-holder><copyright-holder xml:lang="en">Mandrina M.O., Barbolina T.D., Vladimirova L.Y., Storozhakova A.E., Laktionov K.K.</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.med-alphabet.com/jour/article/view/4103">https://www.med-alphabet.com/jour/article/view/4103</self-uri><abstract><sec><title>Общие данные</title><p>Общие данные. В статье представлены результаты сравнительного анализа эффективности интегрированной химиотерапии в таргетную анти-EGFR терапию пациентов c немелкоклеточным раком легкого (НМРЛ) с мутацией в 21 экзоне гена EGFR по сравнению с монотерапией ингибиторами тирозинкиназы (ИТК) первого и второго поколения.</p></sec><sec><title>Материал</title><p>Материал. C2015 по 2021 гг. в исследование включено 45 пациентов с метастатическим НМРЛ с мутацией L858R в 21 экзоне для I линии лечения, распределенных в экспериментальную группу и в контрольную по 23 и 22 человека соответственно. Пациенты экспериментальной группы получали первые 2 месяца терапию ингибиторами тирозинкиназы с последующим прекращением приема таргетных препаратов и получением 3-х курсов химиотерапии по схеме паклитаксел и карбоплатин. Далее возобновлялась таргетная терапия до прогрессирования заболевания. Пациенты контрольной группы получали только монотерапию ИТК первого или второго поколения. Медиана наблюдения составил 36 месяцев.</p></sec><sec><title>Результат</title><p>Результат. Частота объективного ответа (ЧОО) составила 59,1% для экспериментальной группы и 27,3% для контрольной, стабилизация заболевания достигнута у 9 (40,9 %) пациентов и 14 (63,6 %) соответственно. Медиана выживаемости без прогрессирования (ВБП) для экспериментальной группы составила 23 месяца [95% ДИ: 16–36], для контрольной 13 [95% ДИ: 11–17] (p=0,004). Медиана общей выживаемости (ОВ) для экспериментальной группы оказалась статистически выше, чем в контрольной, и составила 43 [нижняя граница 95% ДИ – 38] месяца против 32 [95% ДИ: 23–44] месяцев (p=0,008).</p></sec><sec><title>Заключение</title><p>Заключение. Результаты нашего исследования показали, что интегрирование химиотерапии в таргетное лечение данной категории пациентов, может стать новой достойной опцией, позволяющей статистически значимо увеличить и медиану ВБП, и медиану ОВ.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>General data</title><p>General data. The article presents the results of a comparative analysis of the effectiveness of integrated chemotherapy in targeted anti-EGFR therapy for patients with non-small cell lung cancer (NSCLC) with a mutation in exon 21 of the EGFR gene compared to monotherapy with firstand second-generation tyrosine kinase inhibitors (TKIs).</p></sec><sec><title>Material</title><p>Material: From 2015 to 2021, the study included 45 patients with metastatic NSCLC with the L858R mutation in exon 21 for the first line of treatment, distributed into an experimental group and a control group of 23 and 22 people, respectively. Patients in the experimental group received therapy with tyrosine kinase inhibitors for the first 2 months, followed by discontinuation of targeted drugs and 3 courses of chemotherapy according to the paclitaxel and carboplatin regimen. Targeted therapy was then resumed until disease progression. Patients in the control group received only monotherapy with first- or second-generation TKIs. The median follow-up was 36 months.</p></sec><sec><title>Result</title><p>Result. The objective response rate (ORR) was 59.1 % for the experimental group and 27.3 % for the control group, disease stabilization was achieved in 9 (40.9%) patients and 14 (63.6%), respectively. The median progression-free survival (PFS) for the experimental group was 23 months [95% CI: 16–36], for the control group 13 [95% CI: 11–17] (p=0.004). The median overall survival (OS) for the experimental group was statistically higher than in the control group and was 43 [lower limit of 95% CI – 38] months versus 32 [95% CI: 23–44] months (p=0.008).</p></sec><sec><title>Conclusion</title><p>Conclusion. The results of our study showed that the integration of chemotherapy into targeted treatment of this category of patients may become a new worthy option that allows for a statistically significant increase in both the median PFS and the median OS.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>НМРЛ</kwd><kwd>таргетная терапия</kwd><kwd>интегрированная химиотерапия</kwd><kwd>гефитиниб</kwd><kwd>афатиниб</kwd><kwd>мутация L858R</kwd><kwd>21 экзон</kwd></kwd-group><kwd-group xml:lang="en"><kwd>NSCLC</kwd><kwd>targeted therapy</kwd><kwd>integrated chemotherapy</kwd><kwd>gefitinib</kwd><kwd>afatinib</kwd><kwd>L858R mutation</kwd><kwd>exon 21</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">Cao W, Chen HD, Yu YW, Li N, Chen WQ. Global cancer statistics 2020: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. Chin Med J 2021;7:783–91.</mixed-citation><mixed-citation xml:lang="en">Cao W, Chen HD, Yu YW, Li N, Chen WQ. Global cancer statistics 2020: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. Chin Med J 2021;7:783–91.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Jemal A, Miller KD, Ma J, Siegel R, Fedewa SA, Islami F, et al. Higher lung cancer incidence in young women than young men in the United States. N Engl J Med 2018;378:1999–2009.</mixed-citation><mixed-citation xml:lang="en">Jemal A, Miller KD, Ma J, Siegel R, Fedewa SA, Islami F, et al. Higher lung cancer incidence in young women than young men in the United States. N Engl J Med 2018;378:1999–2009.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Nicholson AG, Tsao MS, Beasley MB, et al. The 2021 WHO classification of lung tumors: Impact of advances since 2015. J Thorac Oncol. 2022;17(3):362–387.</mixed-citation><mixed-citation xml:lang="en">Nicholson AG, Tsao MS, Beasley MB, et al. The 2021 WHO classification of lung tumors: Impact of advances since 2015. J Thorac Oncol. 2022;17(3):362–387.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Herbst RS. Review of epidermal growth factor receptor biology. Int J Radiat Oncol Biol Phys. 2004;59(2):21–26.</mixed-citation><mixed-citation xml:lang="en">Herbst RS. Review of epidermal growth factor receptor biology. Int J Radiat Oncol Biol Phys. 2004;59(2):21–26.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang H, Berezov A, Wang Q, Zhang G, Drebin J, Murali R, Greene M. ErbB receptors: From oncogenes to targeted cancer therapies. J Clin Invest. 2007; 117(8): 2051–2058.</mixed-citation><mixed-citation xml:lang="en">Zhang H, Berezov A, Wang Q, Zhang G, Drebin J, Murali R, Greene M. ErbB receptors: From oncogenes to targeted cancer therapies. J Clin Invest. 2007; 117(8): 2051–2058.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Chu QS. Targeting non-small cell lung cancer: driver mutation beyond epidermal growth factor mutation and anaplastic lymphoma kinase fusion. Ther Adv Med Oncol. 2020;12:1758835919895756.</mixed-citation><mixed-citation xml:lang="en">Chu QS. Targeting non-small cell lung cancer: driver mutation beyond epidermal growth factor mutation and anaplastic lymphoma kinase fusion. Ther Adv Med Oncol. 2020;12:1758835919895756.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang Y, Sheng J, Kang S, Fang W, Yan Y, Hu Z et al. Patients with Exon 19 Deletion Were Associated with Longer Progression-Free Survival Compared to Those with L858R Mutation after First-Line EGFR-TKIs for Advanced Non-Small Cell Lung Cancer: A Meta-Analysis PLoS One 2014;9(9): e107161.</mixed-citation><mixed-citation xml:lang="en">Zhang Y, Sheng J, Kang S, Fang W, Yan Y, Hu Z et al. Patients with Exon 19 Deletion Were Associated with Longer Progression-Free Survival Compared to Those with L858R Mutation after First-Line EGFR-TKIs for Advanced Non-Small Cell Lung Cancer: A Meta-Analysis PLoS One 2014;9(9): e107161.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Kanda S, Niho S, Kurata T, Nomura S, Kawashima Y et al. A phase III study comparing EGFR tyrosine kinase inhibitor (EGFR-TKI) monotherapy and EGFR-TKI with inserted cisplatin (CDDP) plus pemetrexed (PEM) as a first-line treatment in patients (pts) with advanced non-squamous non–small-cell lung cancer (NSqNSCLC) harboring EGFR activating mutation (EGFR-NSqNSCLC): JCOG1404/WJOG8214L, AGAIN study. J. Clin Oncol 2023;41(17): LBA9009.</mixed-citation><mixed-citation xml:lang="en">Kanda S, Niho S, Kurata T, Nomura S, Kawashima Y et al. A phase III study comparing EGFR tyrosine kinase inhibitor (EGFR-TKI) monotherapy and EGFR-TKI with inserted cisplatin (CDDP) plus pemetrexed (PEM) as a first-line treatment in patients (pts) with advanced non-squamous non–small-cell lung cancer (NSqNSCLC) harboring EGFR activating mutation (EGFR-NSqNSCLC): JCOG1404/WJOG8214L, AGAIN study. J. Clin Oncol 2023;41(17): LBA9009.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Kanda S, Horinouchi Y, Fujiwara T, Nokihara Y, Yamomoto N, Sekine I, Kuniton H. et al., Cytotoxic chemotherapy may overcome the development of acquired resistance to epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) therapy. Lung Cancer 2015;89(3): 287–93.</mixed-citation><mixed-citation xml:lang="en">Kanda S, Horinouchi Y, Fujiwara T, Nokihara Y, Yamomoto N, Sekine I, Kuniton H. et al., Cytotoxic chemotherapy may overcome the development of acquired resistance to epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) therapy. Lung Cancer 2015;89(3): 287–93.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Soria JC et al., Osimertinib in untreated EGFR-mutated advanced non–small-cell lung cancer. N Engl J Med 2018; 378(2): 113–25.</mixed-citation><mixed-citation xml:lang="en">Soria JC et al., Osimertinib in untreated EGFR-mutated advanced non–small-cell lung cancer. N Engl J Med 2018; 378(2): 113–25.</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>
