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<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">tumors</journal-id><journal-title-group><journal-title xml:lang="ru">Malignant tumours</journal-title><trans-title-group xml:lang="en"><trans-title>Malignant tumours</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2224-5057</issn><issn pub-type="epub">2587-6813</issn><publisher><publisher-name>Rosoncoweb</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18027/2224-5057-2021-11-1-20-28</article-id><article-id custom-type="elpub" pub-id-type="custom">tumors-827</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>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL REPORTS</subject></subj-group></article-categories><title-group><article-title>Факторы, влияющие на общую выживаемость при протоковой аденокарциноме головки поджелудочной железы. Опыт одного центра</article-title><trans-title-group xml:lang="en"><trans-title>Factors affecting overall survival in ductal adenocarcinoma of the pancreatic head. Experience of one center</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>Кучин</surname><given-names>Д. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuchin</surname><given-names>D.  M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Денис М. Кучин, кандидат медицинских наук, хирург-онколог онкологического отделения</p><p>Нижний Новгород</p></bio><bio xml:lang="en"><p>Denis M. Kuchin, MD, PhD, Surgical Oncologist, Oncology Department</p><p>Nizhny Novgorod</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колесник</surname><given-names>Я. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolesnik</surname><given-names>Ya.  I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ян И. Колесник, хирург-онколог, ассистент кафедры кафедры факультетской хирургии и трансплантологии</p><p>Нижний Новгород</p></bio><bio xml:lang="en"><p>Yan I. Kolesnik, Surgical Oncologist, Assistant of the Department of Faculty Surgery and Transplantology</p><p>Nizhny Novgorod</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Торгомян</surname><given-names>Г. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Torgomyan</surname><given-names>H.  G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гайк Г. Торгомян, ординатор кафедры факультетской хирургии и трансплантологии</p><p>Нижний Новгород</p></bio><bio xml:lang="en"><p>Hayk G. Torgomyan, Resident of the Department of Faculty Surgery and Transplantology</p><p>Nizhny Novgorod</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Загайнов</surname><given-names>В. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Zagainov</surname><given-names>V.  E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Владимир Е. Загайнов, доктор медицинских наук, главный внештатный трансплантолог министерства здравоохранения Нижегородской области, главный специалист по хирургии, ФБУЗ «Приволжский окружной медицинский центр» Федерального медико-биологического агентства России, заведующий кафедрой факультетской хирургии и трансплантологии ФГБОУ ВО «Приволжский исследовательский медицинский университет» Минздрава России</p><p>Нижний Новгород</p></bio><bio xml:lang="en"><p>Vladimir E. Zagainov, MD, PhD, DSc, Chief Consulting Transplant Physician of the Ministry of Health of the Nizhny Novgorod Region, Chief Specialist in Surgery, Privolzhsky Regional Medical Center, Head of the Department of Faculty Surgery and Transplantology, Privolzhsky Research Medical University</p><p>Nizhny Novgorod</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФБУЗ «Приволжский окружной медицинский центр» Федерального медико-биологического агентства России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Privolzhsky Regional Medical Center</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Приволжский исследовательский медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Privolzhsky Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФБУЗ «Приволжский окружной медицинский центр» Федерального медико-биологического агентства России; &#13;
ФГБОУ ВО «Приволжский исследовательский медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Privolzhsky Regional Medical Center; Privolzhsky Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>14</day><month>07</month><year>2021</year></pub-date><volume>11</volume><issue>1</issue><fpage>20</fpage><lpage>28</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кучин Д.М., Колесник Я.И., Торгомян Г.Г., Загайнов В.Е., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Кучин Д.М., Колесник Я.И., Торгомян Г.Г., Загайнов В.Е.</copyright-holder><copyright-holder xml:lang="en">Kuchin D.M., Kolesnik Y.I., Torgomyan H.G., Zagainov V.E.</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.malignanttumors.org/jour/article/view/827">https://www.malignanttumors.org/jour/article/view/827</self-uri><abstract><sec><title>Цель</title><p>Цель. Определить ведущие факторы, оказывающие влияние на общую выживаемость (ОВ). Выделить когорту пациентов с наилучшим прогнозом заболевания.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В ретроспективный анализ были включены 268 пациентов, 128 мужчин и 140 женщин средним возрастом 59±10,53 (от 30 до 83) лет. Для многофакторного анализа и анализа выживаемости отобраны больные, которым была выполнена гастропанкреатодуоденальная резекция (ГПДР) по поводу протоковой аденокарциномы головки поджелудочной железы.</p></sec><sec><title>Результаты</title><p>Результаты. В нашем исследовании показано, что на ОВ статистически значимо влияет морфологически подтвержденная инвазия опухоли в сосудистую стенку, которая выявилась лишь у 30% больных, перенесших ГПДР с резекцией магистральных сосудов. Уровень онкомаркера CА19-9 более 500 ЕД/л был выявлен в 32,3% случаях и является фактором, достоверно ухудшающим ОВ. Пациенты с высокодифференцированной аденокарциномой имеют достоверно лучшие показатели выживаемости по сравнению с больными, у которых выявлена умеренно-или низкодифференцированная аденокарцинома (р =0,014; медиана 26 месяцев, 95% ДИ 4,4–47,6 против медианы 17 месяцев, 95% ДИ 15–19, и медианы 13 месяцев, 95% ДИ 5–21). Кроме того, положительное влияние на отдаленные результаты оказывает применение адъювантной химиотерапии (ХТ) (р =0,0001; медиана 26 месяцев, 95% ДИ 21,7–30,3 против медианы 13 месяцев, 95% ДИ 11,3–14,7).</p></sec><sec><title>Заключение</title><p>Заключение. Высокая степень дифференцировки опухоли и применение ХТ в адъювантном режиме достоверно увеличивают ОВ пациентов. Низкая степень дифференцировки опухоли, уровень СА19-9 более 500 Ед/мл и гистологически верифицированная инвазия опухоли в стенку магистральных сосудов достоверно ухудшают прогноз этих пациентов.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose</title><p>Purpose. To identify major factors affecting the overall survival (OS). To select the cohort of patients with the best prognosis.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. A retrospective analysis included data of 268 patients, 128 men and 140 women, with median age of 59±10,53 (30 to 83) years. For multivariate analysis of survival, patients were selected who underwent pancreaticoduodenectomy (PD) for ductal adenocarcinoma of the pancreatic head.</p></sec><sec><title>Results</title><p>Results. Our study demonstrated that histologically verified vascular invasion (detected only in 30 % of patients who underwent PD with resection of the major vessels) statistically significantly affected the OS. The increased CA19-9 level over 500 U / L (detected in 32,3 % of cases) is the factor that significantly worsens the OS. Patients with high grade adenocarcinoma have significantly better survival rates compared with patients who have moderately or poorly differentiated adenocarcinoma (p = 0.014; median 26 months, 95 % CI 4.4–47.6 versus median 17 months, 95 % CI 15–19, an median: 13 months, 95 % CI 5–21, respectively). Also, the use of adjuvant chemotherapy has a positive effect on long-term outcomes (p = 0.0001; median 26 months, 95 % CI 21.7–30.3 versus median 13 months, 95 % CI 11.3–14.7).</p></sec><sec><title>Conclusion</title><p>Conclusion. A well-differentiated tumor and the use of adjuvant chemotherapy significantly increase the OS of patients. Poorly differentiated tumor, CA19-9 level over 500 U / mL and the histologically confirmed vascular invasion significantly worsen the prognosis of these patients.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>панкреатодуоденальная резекция</kwd><kwd>протоковая аденокарцинома поджелудочной железы</kwd><kwd>общая выживаемость</kwd><kwd>многофакторный анализ</kwd></kwd-group><kwd-group xml:lang="en"><kwd>pancreaticoduodenectomy</kwd><kwd>ductal adenocarcinoma of the pancreas</kwd><kwd>overall survival</kwd><kwd>multivariate analysis</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., Miller K. D., Jemal A. Cancer statistics, 2018 // CA: A Cancer Journal for Clinicians. 2018. Vol. 68, № 1. P. 7–30.</mixed-citation><mixed-citation xml:lang="en">Siegel R. L., Miller K. D., Jemal A. Cancer statistics, 2018 // CA: A Cancer Journal for Clinicians. 2018. 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