<?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">vestim</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной  академии наук Беларуси. Серия медицинских наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Medical series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1814-6023</issn><issn pub-type="epub">2524-2350</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1814-6023-2023-20-2-112-125</article-id><article-id custom-type="elpub" pub-id-type="custom">vestim-909</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>КЛИНИЧЕСКАЯ И ЭКСПЕРИМЕНТАЛЬНАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL AND EXPERIMENTAL MEDICINE</subject></subj-group></article-categories><title-group><article-title>Значимость фрагмента цитокератина-19 и рецепторов CXCR1, CXCR2 в крови для прогнозирования безрецидивной выживаемости пациентов с III стадией немелкоклеточного рака легкого</article-title><trans-title-group xml:lang="en"><trans-title>Significance of the cytokeratin-19 fragment and CXCR1, CXCR2 receptors in the blood for prediction of the relapse-free survival of patients with stage III non-small cell lung cancer</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Таганович</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Tahanovich</surname><given-names>A. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Таганович Анатолий Дмитриевич – д-р мед. наук, профессор, заведующий кафедрой</p><p>пр. Дзержинского, 83, 220116, г. Минск</p></bio><bio xml:lang="en"><p>Anatoli D. Tahanovich – D. Sc. (Med.), Professor, Head of the Department</p><p>83, Dzerzhinski Ave., 220116, Minsk</p></bio><email xlink:type="simple">ataganovich@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ковганко</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kauhanka</surname><given-names>N. N</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ковганко Николай Николаевич – канд. хим. наук, доцент</p><p>пр. Дзержинского, 83, 220116, г. Минск</p></bio><bio xml:lang="en"><p>Nikolai N. Kauhanka – Ph. D. (Chem.), Associate Professor</p><p>83, Dzerzhinski Ave., 220116, Minsk</p></bio><email xlink:type="simple">mikalai44@tut.by</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Прохорова</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Prokhorova</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Прохорова Виолетта Игоревна – д-р мед. наук, профессор, заведующий лабораторией</p><p>223040, а/г Лесной, Минский р-н</p></bio><bio xml:lang="en"><p>Violetta I. Prokhorova – D. Sc. (Med.), Professor, Head of the Laboratory</p><p>223040, Lesnoy, Minsk region</p></bio><email xlink:type="simple">vprohorova@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колб</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolb</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Колб Александр Владимирович – канд. биол. наук, доцент</p><p>пр. Дзержинского, 83, 220116, г. Минск</p></bio><bio xml:lang="en"><p>Alexander V. Kolb – Ph. D. (Biol.), Associate Professor</p><p>83, Dzerzhinski Ave., 220116, Minsk</p></bio><email xlink:type="simple">sanya.kolb@yandex.by</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Готько</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Got’ko</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Готько Оксана Владимировна – ст. науч. сотрудник</p><p>223040, а/г Лесной, Минский р-н</p></bio><bio xml:lang="en"><p>Oksana V. Got’ko – Senior Researcher</p><p>223040, Lesnoy, Minsk region</p></bio><email xlink:type="simple">babuka_05@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский государственный медицинский университет</institution></aff><aff xml:lang="en"><institution>Belarusian State Medical University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Республиканский научно-практический центр онкологии и медицинской радиологии им. Н. Н. Александрова</institution></aff><aff xml:lang="en"><institution>N. N. Alexandrov National Cancer Centre</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>05</day><month>06</month><year>2023</year></pub-date><volume>20</volume><issue>2</issue><fpage>112</fpage><lpage>125</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Таганович А.Д., Ковганко Н.Н., Прохорова В.И., Колб А.В., Готько О.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Таганович А.Д., Ковганко Н.Н., Прохорова В.И., Колб А.В., Готько О.В.</copyright-holder><copyright-holder xml:lang="en">Tahanovich A.D., Kauhanka N.N., Prokhorova V.I., Kolb A.V., Got’ko O.V.</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://vestimed.belnauka.by/jour/article/view/909">https://vestimed.belnauka.by/jour/article/view/909</self-uri><abstract><p>Немелкоклеточный рак легкого (НМКРЛ) в III стадии представляет собой неоднородную группу опухолей. Прогноз для пациентов с III стадией НМКРЛ остается плохим, а 5-летняя выживаемость составляет не более 20 %. Поэтому актуальной является необходимость разработки прогнозных показателей, которые позволили бы предсказывать прогрессирование опухолевого процесса, чтобы оптимизировать стратегию и тактику лечения пациентов.</p><p>Целью исследования являлось выяснение и обоснование возможности использования лабораторных показателей, характеризующих уровень белков крови – участников канцерогенеза, в прогнозе прогрессирования НМКРЛ у пациентов с III стадией этого заболевания.</p><p>У 1187 пациентов с впервые диагностированным НМКРЛ III стадии проанализирована длительность безрецидивного периода после проведенного лечения по результатам наблюдения в течение одного года. Средний возраст пациентов составил 63 ± 23 года. У 89 пациентов (возраст 58 ± 23,5 года) измерялись концентрации CYFRA 21-1, SCC, TPA электрохемилюминесцентным методом; M2 пируваткиназы, хемокинов CXCL5, CXCL8 – иммуноферментным методом; рецепторов CXCR1 и CXCR2 – методом проточной цитометрии.</p><p>С помощью многофакторной модели пропорциональных рисков Кокса обнаружена тесная связь уровня CYFRA 21-1 и доли лимфоцитов, содержащих CXCR1, с длительностью безрецидивного периода у пациентов с III стадией НМКРЛ после проведенного лечения. По итогам одногодичного наблюдения и графического анализа Каплана– Майера определены группы низкого (T1N2M0, T3N1M0, T2N2M0, T4N0M0, T3N2M0) и высокого (T1N3M0, T2N3M0, T3N3M0, T4N1M0, T4N2M0, T4N3M0) риска прогрессирования опухоли. У пациентов с высоким риском по сравнению с пациентами с низким риском больше был уровень CYFRA 21-1, относительное содержание рецептора CXCR1 в лимфоцитах и рецептора CXCR2 в моноцитах (p p &lt; 0,05). С использованием этих показателей по результатам логистического регрессионного анализа построено уравнение, с помощью которого можно прогнозировать риск рецидива опухоли. Пороговое значение уравнения – 0,519. Чувствительность модели построения прогноза – 80,9 %, специфичность – 83,3 %, прогностическая ценность положительного результата – 84,4 %, отрицательного результата – 79,6 %.</p><p>Итоги проведенного исследования дают основание рекомендовать измерение у пациентов с III стадией НМКРЛ комплекса лабораторных показателей крови, включающего уровень CYFRA 21-1 и параметры рецепторов CXCR1 и CXCR2, с целью оценки у них риска прогрессирования опухоли.</p></abstract><trans-abstract xml:lang="en"><p>Stage III non-small cell lung cancer (NSCLC) is a heterogeneous group of tumors. The prognosis for patients with stage III NSCLC remains poor, and the 5-year survival rate is not more than 20 %. Therefore, an actual problem is to develop prognostic indicators that would allow predicting the progression of the tumor process in patients in order to correctly build strategy and tactics for their treatment.</p><p>The objective of the study was to clarify and substantiate the possibility of using laboratory parameters characterizing the level of blood proteins – participants in carcinogenesis in predicting the NSCLC progression in patients with stage III disease.</p><p>In 1187 patients who were first diagnosed with stage III NSCLC, the duration of the relapse-free period after treatment was analyzed using the observation results for one year. The mean age of patients was 63 ± 23 years. In 89 patients (58 ± 23.5 years), the concentration of CYFRA 21-1, SCC, TPA were determined by electrochemiluminescent method; pyruvate kinase M2, CXCL5, CXCL8 chemokines – by enzyme immunoassay; CXCR1 and CXCR2 receptors– by flow cytometry.</p><p>A proportional hazards model was used to identify potentially informative indicators for predicting the duration of the relapse-free period in patients with stage III NSCLC: the levels of lymphocytes containing CXCR1 and CYFRA 21-1. Based on the one-year observation results and the graphical analysis of Kaplan-Meier, groups of low (T1N2M0, T3N1M0, T2N2M0, T4N0M0, T3N2M0) and high (T1N3M0, T2N3M0, T3N3M0, T4N1M0, T4N2M0, T4N3M0) risk of tumor progression were identified. High-risk patients had a higher level of CYFRA 21-1, a relative content of the receptor CXCR1 in lymphocytes, and a relative content of the receptor CXCR2 in monocytes compared to low-risk patients (p &lt; 0.05). With their participation, based on the results of logistic regression analysis, an equation was constructed, the calculation of which makes it possible to predict the risk of tumor recurrence. The threshold value of the equation is 0.519. The sensitivity of the prediction model was 80.9 %, the specificity was 83.3 %, and the prediction value of a positive result was 84.4 % and that of a negative result – 79.6 %. The study results give grounds to recommend a set of laboratory parameters in the blood of stage III NSCLC patients, including the CYFRA 21-1 level and the receptors CXCR1 and CXCR2, in order to assess their tumor progression risk.&gt;&lt; 0.05). With their participation, based on the results of logistic regression analysis, an equation was constructed, the calculation of which makes it possible to predict the risk of tumor recurrence. The threshold value of the equation is 0.519. The sensitivity of the prediction model was 80.9 %, the specificity was 83.3 %, and the prediction value of a positive result was 84.4 % and that of a negative result – 79.6 %.</p><p>The study results give grounds to recommend a set of laboratory parameters in the blood of stage III NSCLC patients, including the CYFRA 21-1 level and the receptors CXCR1 and CXCR2, in order to assess their tumor progression risk.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>немелкоклеточный рак легкого</kwd><kwd>III стадия</kwd><kwd>прогрессирование</kwd><kwd>CYFRA 21-1</kwd><kwd>CXCR1</kwd><kwd>CXCR2</kwd><kwd>выживаемость до прогрессирования</kwd></kwd-group><kwd-group xml:lang="en"><kwd>non-small cell lung cancer</kwd><kwd>stage III</kwd><kwd>progression</kwd><kwd>CYFRA 21-1</kwd><kwd>CXCR1</kwd><kwd>CXCR2</kwd><kwd>relapse-free survival</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">Siegel, R. L. Cancer statistics, 2019 / R. L. Siegel, K. D. Miller, A. Jemal // CA: Cancer J. Clin. – 2019. – Vol. 69, N 1. – P. 7–34. https://doi.org/10.3322/caac.21551</mixed-citation><mixed-citation xml:lang="en">Siegel R. L., Miller K. D., Jemal A. Cancer statistics, 2019. CA: a Cancer Journal for Clinicians, 2019, vol. 69, no. 1, pp. 7–34. https://doi.org/10.3322/caac.21551</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Blackstock, A. W. Definitive chemoradiation for the treatment of locally advanced non small-cell lung cancer / A. W. Blackstock, R. Govindan //J. Clin. Oncol. – 2007. – Vol. 25, N 26. – P. 4146–4152. https://doi.org/10.1200/JCO.2007.12.6581</mixed-citation><mixed-citation xml:lang="en">Blackstock A. W., Govindan R. Definitive chemoradiation for the treatment of locally advanced non small-cell lung cancer. Journal of Clinical Oncology, 2007, vol. 25, no. 26, pp. 4146–4152. https://doi.org/10.1200/JCO.2007.12.6581</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Govindan, R. Locally advanced non-small cell lung cancer: the past, present, and future / R. Govindan, J. Bogart, E. E. Vokes // J. Thorac. Oncol. – 2008. – Vol. 3, N 8. – P. 917–928. https://doi.org/10.1097/JTO.0b013e318180270b</mixed-citation><mixed-citation xml:lang="en">Govindan R., Bogart J., Vokes E. E. Locally advanced non-small cell lung cancer: the past, present, and future. Journal of Thoracic Oncology, 2008, vol. 3, no. 8, pp. 917–928. https://doi.org/10.1097/JTO.0b013e318180270b</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Алгоритмы диагностики и лечения злокачественных новообразований: клинический протокол / И. В. Ануфреенок [и др.]; под ред. О. Г. Суконко, С. А. Красного. – Минск: Проф. изд., 2019. – 613 с.</mixed-citation><mixed-citation xml:lang="en">Anufreenok I. V., Dubrovskii A. Ch., Evmenenko A. A., Ermakov N. B., Zhavrid E. A., Zharkov V. V. [et al.]. Algorithms for the diagnosis and treatment of malignant neoplasms: clinical protocol. Minsk, Professional’nye izdaniya Publ., 2019. 613 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Evison, M. The current treatment landscape in the UK for stage III NSCLC / M. Evison // Br. J. Cancer. – 2020. – Vol. 123, suppl. 1. – P. 3–9. https://doi.org/10.1038/s41416-020-01069-z</mixed-citation><mixed-citation xml:lang="en">Evison M. The current treatment landscape in the UK for stage III NSCLC. British Journal of Cancer, 2020, vol. 123, suppl. 1, pp. 3–9. https://doi.org/10.1038/s41416-020-01069-z</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Prognostic value of serum tumor markers in patients with stage III NSCLC treated with chemoradiotherapy / T. Tokito [et al.] // In Vivo. – 2019. – Vol. 33, N 3. – P. 889–895. https://doi.org/10.21873/invivo.11555</mixed-citation><mixed-citation xml:lang="en">Tokito T., Azuma K., Yamada K., Naito Y., Matsuo N., Ishii H., Natori H., Kinoshita T., Hoshino T. Prognostic value of serum tumor markers in patients with stage III NSCLC treated with chemoradiotherapy. In Vivo, 2019, vol. 33, no. 3, pp. 889–895. https://doi.org/10.21873/invivo.11555</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Pretreatment FDG-PET metrics in stage III non-small cell lung cancer: ACRIN 6668/RTOG 0235 / N. Ohri [et al.]. // J. Natl. Cancer Inst. – 2015. – Vol. 107, N 4. – Art. djv004. https://doi.org/10.1093/jnci/djv004</mixed-citation><mixed-citation xml:lang="en">Ohri N., Duan F., Machtay M., Gorelick J. J., Snyder B. S., Alavi A., Siegel B. A., Johnson D. W., Bradley J. D., DeNittis A., Werner-Wasik M. Pretreatment FDG-PET metrics in stage III non-small cell lung cancer: ACRIN 6668/RTOG 0235. Journal of the National Cancer Institute, 2015, vol. 107, no. 4, art. djv004. https://doi.org/10.1093/jnci/djv004</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">CYFRA 21-1 as a prognostic and predictive marker in advanced non-small-cell lung cancer in a prospective trial: CALGB 150304 / M. J. Edelman [et al.] // J. Thorac. Oncol. – 2012. – Vol. 7, N 4. – P. 649–654. https://doi.org/10.1097/ JTO.0b013e31824a8db0</mixed-citation><mixed-citation xml:lang="en">Edelman M. J., Hodgson L., Rosenblatt P. Y., Christenson R. H., Vokes E. E., Wang X., Kratzke R. CYFRA 21-1 as a prognostic and predictive marker in advanced non-small-cell lung cancer in a prospective trial: CALGB 150304. Journal of Thoracic Oncology, 2012, vol. 7, no. 4, pp. 649–654. https://doi.org/10.1097/JTO.0b013e31824a8db0</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Does response to induction chemotherapy predict survival for locally advanced non-small-cell lung cancer? Secondary analysis of RTOG 8804/8808 / M. F. McAleer [et al.]. // Int. J. Radiat. Oncol. Biol. Phys. – 2010. – Vol. 76, N 3. – P. 802–808. https://doi.org/10.1016/j.ijrobp.2009.02.053</mixed-citation><mixed-citation xml:lang="en">McAleer M. F., Moughan J., Byhardt R. W., Cox J. D., Sause W. T., Komaki R. Does response to induction chemotherapy predict survival for locally advanced non-small-cell lung cancer? Secondary analysis of RTOG 8804/8808. International Journal of Radiation Oncology Biology Physics, 2010, vol. 76, no. 3, pp. 802–808. https://doi.org/10.1016/j.ijrobp.2009.02.053</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Tumor volume as a potential imaging-based risk-stratification factor in trimodality therapy for locally advanced nonsmall cell lung cancer / M. M. Kozak [et al.] // J. Thorac. Oncol. – 2011. – Vol. 6, N 5. – P. 920–926. https://doi.org/10.1097/ jto.0b013e31821517db</mixed-citation><mixed-citation xml:lang="en">Kozak M. M., Murphy J. D., Schipper M. L., Donington J. S., Zhou L., Whyte R. I. [et al.]. Tumor volume as a potential imaging-based risk-stratification factor in trimodality therapy for locally advanced non-small cell lung cancer. Journal of Thoracic Oncology, 2011, vol. 6, no. 5, pp. 920–926. https://doi.org/10.1097/jto.0b013e31821517db</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">The systemic inflammatory response and its relationship to pain and other symptoms in advanced cancer / B. J. Laird [et al.] // Oncologist. – 2013. – Vol. 18, N 9. – P. 1050–1055. https://doi.org/10.1634/theoncologist.2013-0120</mixed-citation><mixed-citation xml:lang="en">Laird B. J., McMillan D. C., Fayers P., Fearon K., Kaasa S., Fallon M. T., Klepstad P. The systemic inflammatory response and its relationship to pain and other symptoms in advanced cancer. Oncologist, 2013, vol. 18, no. 9, pp. 1050–1055. https://doi.org/10.1634/theoncologist.2013-0120</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Ha, H. Role of the CXCL8-CXCR1/2 Axis in cancer and inflammatory diseases / H. Ha, B. Debnath, N. Neamati // Theranostics. – 2017. – Vol. 7, N 6. – P. 1543–1588. https://doi.org/10.7150/thno.15625</mixed-citation><mixed-citation xml:lang="en">Ha H., Debnath B., Neamati N. Role of the CXCL8-CXCR1/2 axis in cancer and inflammatory diseases. Theranostics, 2017, vol. 7, no. 6, pp. 1543–1588. https://doi.org/10.7150/thno.15625</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">The clinical significance of CXCL5 in non-small cell lung cancer / K. Wu [et al.] // OncoTargets Ther. – 2017. – Vol. 10. – P. 5561–5573. https://doi.org/10.2147/OTT.S148772</mixed-citation><mixed-citation xml:lang="en">Wu K., Yu S., Liu Q., Bai X., Zheng X., Wu K. The clinical significance of CXCL5 in non-small cell lung cancer. OncoTargets and Therapy, 2017, vol. 10, pp. 5561–5573. https://doi.org/10.2147/OTT.S148772</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Прогнозирование риска опухолевой прогрессии у пациентов с ранними стадиями аденокарциномы и плоскоклеточного рака легкого на основе лабораторных показателей / А. Д. Таганович [и др.] // Биомед. химия. – 2021. – Т. 67, № 6. – С. 507–517.</mixed-citation><mixed-citation xml:lang="en">Taganovich A. D., Kovganko N. N., Prokhorova V. I., Murashko D. I., Got’ko O. V. Predicting the risk of tumor progression in patients with early stages of adenocarcinoma and squamous cell lung cancer based on laboratory parameters. Biomeditsinskaya khimiya [Biomedical chemistry], 2021, vol. 67, no. 6, pp. 507–517 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Дифференциация состояний «норма – патология». Методология установления референтных величин, диагностической и предсказательной информативности показателей лабораторных тестов: принципы оценки / В. С. Камышников // Лаб. диагн. Вост. Евр. – 2018. – T. 7, № 1. – С. 9–25.</mixed-citation><mixed-citation xml:lang="en">Kamyshnikov V. S. Differentiation of states “norm – pathology”. Methodology for establishing reference values, diagnostic and predictive information content of laboratory test indicators: assessment principles. Laboratornaya diagnostika. Vostochnaya Evropa = Laboratory diagnostics. Eastern Europe, 2018, vol. 7, no. 1, pp. 9–25 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Uramoto, H. Prediction of recurrence after complete resection in patients with NSCLC / H. Uramoto, F. Tanaka // Anticancer Res. – 2012. – Vol. 32, N 9. – P. 3953–3960.</mixed-citation><mixed-citation xml:lang="en">Uramoto H., Tanaka F. Prediction of recurrence after complete resection in patients with NSCLC. Anticancer Research, 2012, vol. 32, no. 9, pp. 3953–3960.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Histological grade: analysis of prognosis of non-small cell lung cancer after complete resection / M. Yasukawa [et al.] // In Vivo. – 2018. – Vol. 32, N 6. – P. 1505–1512. https://doi.org/10.21873/invivo.11407</mixed-citation><mixed-citation xml:lang="en">Yasukawa M., Sawabata N., Kawaguchi T., Kawai N., Nakai T., Ohbayashi C., Taniguchi S. Histological grade: analysis of prognosis of non-small cell lung cancer after complete resection. In Vivo, 2018, vol. 32, no. 6, pp. 1505–1512. https://doi.org/10.21873/invivo.11407</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">NCCN Guidelines Insights: Non-Small Cell Lung Cancer, Version 4.2016 / D. S. Ettinger [et al] // J. Natl. Compr. Cancer Netw. – 2016. – Vol. 14, N 3. – P. 255–264. https://doi.org/10.6004/jnccn.2016.0031</mixed-citation><mixed-citation xml:lang="en">Ettinger D. S., Wood D. E., Akerley W., Bazhenova L. A., Borghaei H., Camidge D. R. [et al.]. NCCN Guidelines Insights: Non-Small Cell Lung Cancer, Version 4.2016. Journal of the National Comprehensive Cancer Network, 2016, vol. 14, no. 3, pp. 255–264. https://doi.org/10.6004/jnccn.2016.0031</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Carcinoembryonic antigen and cytokeratin-19 fragments for assessment of therapy response in non-small cell lung cancer: a systematic review and meta-analysis / S. Holdenrieder [et al.] // Br. J. Cancer. – 2017. – Vol. 116, N 8. – P. 1037–1045. https://doi.org/10.1038/bjc.2017.45</mixed-citation><mixed-citation xml:lang="en">Holdenrieder S., Wehnl B., Hettwer K., Simon K., Uhlig S., Dayyani F. Carcinoembryonic antigen and cytokeratin-19 fragments for assessment of therapy response in non-small cell lung cancer: a systematic review and meta-analysis. British Journal of Cancer, 2017, vol. 116, no. 8, pp. 1037–1045. https://doi.org/10.1038/bjc.2017.45</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Ganti, A. K. Lung cancer screening / A. K. Ganti, J. L. Mulshine // Oncologist. – 2006. – Vol. 11, N 5. – P. 481–487. https://doi.org/10.1634/theoncologist.11-5-481</mixed-citation><mixed-citation xml:lang="en">Ganti A. K., Mulshine J. L. Lung cancer screening. Oncologist, 2006, vol. 11, no. 5, pp. 481–487. https://doi. org/10.1634/theoncologist.11-5-481</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Zhi, X. Y. Chinese guidelines on the diagnosis and treatment of primary lung cancer (2015 version) / X. Y. Zhi, J.-M. Yu, Y.-K. Shi // Cancer. – 2015. – Vol. 121, suppl. 17. – P. 3165–3181. https://doi.org/10.1002/cncr.29550</mixed-citation><mixed-citation xml:lang="en">Zhi X. Y., Yu J.-M., Shi Y.-K. Chinese guidelines on the diagnosis and treatment of primary lung cancer (2015 version). Cancer, 2015, vol. 121, suppl. 17, pp. 3165–3181. https://doi.org/10.1002/cncr.29550. Erratum in: Cancer, 2016, vol. 122, no. 1, p. 162.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Assessment of a Combined Panel of Six Serum Tumor Markers for Lung Cancer / R. Molina [et al.] // Am. J. Respir. Crit. Care Med. – 2016. – Vol. 193, N 4. – P. 427–437. https://doi.org/10.1164/rccm.201404-0603OC</mixed-citation><mixed-citation xml:lang="en">Molina R., Marrades R. M., Augé J. M., Escudero J. M., Viñolas N., Reguart N., Ramirez J., Filella X., Molins L., Agustí A. Assessment of a combined panel of six serum tumor markers for lung cancer. American Journal of Respiratory and Critical Care Medicine, 2016, vol. 193, no. 4, pp. 427–437. https://doi.org/10.1164/rccm.201404-0603oc</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Predictive role of CYFRA21-1 and CEA for subsequent docetaxel in non-small cell lung cancer patients / K. Sone [et al.] // Anticancer Res. – 2017. – Vol. 37, N 9. – P. 5125–5131. https://doi.org/10.21873/anticanres.11932</mixed-citation><mixed-citation xml:lang="en">Sone K., Oguri T., Ito K., Kitamura Y., Inoue Y., Takeuchi A. [et al.]. Predictive role of cyfra21-1 and cea for subsequent docetaxel in non-small cell lung cancer patients. Anticancer Research, 2017, vol. 37, no. 9, pp. 5125–5131. https://doi. org/10.21873/anticanres.11932</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Clinical value of p53, c-erbB-2, CEA and CA125 regarding relapse, metastasis and death in resectable non-small cell lung cancer / M. Pollán [et al.] // Int. J. Cancer. – 2003. – Vol. 107, N 5. – P. 781–790. https://doi.org/10.1002/ijc.11472</mixed-citation><mixed-citation xml:lang="en">Pollán M., Varela G., Torres A., de la Torre M., Ludeña M. D., Ortega M. D. [et al.]. Clinical value of p53, c-erbB-2, CEA and CA125 regarding relapse, metastasis and death in resectable non-small cell lung cancer. International Journal of Cancer, 2003, vol. 107, no. 5, pp. 781–790. https://doi.org/10.1002/ijc.11472</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">CA 19-9 and CA 125 as potential predictors of disease recurrence in resectable lung adenocarcinoma / S. Isaksson [et al.] // PLoS ONE. – 2017. – Vol. 12, N 10. – P. e0186284. https://doi.org/10.1371/journal.pone.0186284</mixed-citation><mixed-citation xml:lang="en">Isaksson S., Jönsson P., Monsef N., Brunnström H., Bendahl P.-O., Jönsson M., Staaf J., Planck M. CA 19-9 and CA 125 as potential predictors of disease recurrence in resectable lung adenocarcinoma. PLoS ONE, 2017, vol. 12, no. 10, p. e0186284. https://doi.org/10.1371/journal.pone.0186284</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Evaluation of serum biomarker CEA and Ca-125 as immunotherapy response predictors in metastatic non-small cell lung cancer / M. R. Clevers[et al.] // Anticancer Res. – 2021. – Vol. 41, N 2. – P. 869–876. https://doi.org/10.21873/anticanres.14839</mixed-citation><mixed-citation xml:lang="en">Clevers M. R., Kastelijn E. A., Peters B. J. M., Kelder H., Schramel F. M. N. H. Evaluation of serum biomarker CEA and Ca-125 as immunotherapy response predictors in metastatic non-small cell lung cancer. Anticancer Research, 2021, vol. 41, no. 2, pp. 869–876. https://doi.org/10.21873/anticanres.14839</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>
