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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Medical Radiology and radiation safety</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Medical Radiology and radiation safety</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Медицинская радиология и радиационная безопасность</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">1024-6177</issn>
   <issn publication-format="online">2618-9615</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">24061</article-id>
   <article-id pub-id-type="doi">10.12737/article_5c0b90d10ff212.78053112</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Лучевая терапия</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>Radiation therapy</subject>
    </subj-group>
    <subj-group>
     <subject>Лучевая терапия</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Non-Small Cell Lung Cancer Recurrences after Surgical and Combined Modality Treatment with Postoperative Radiation Therapy</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Рецидивы немелкоклеточного рака легкого после хирургического и комбинированного лечения с послеоперационной лучевой терапией</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Солодкий</surname>
       <given-names>В. А.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Solodkiy</surname>
       <given-names>V. A.</given-names>
      </name>
     </name-alternatives>
     <bio xml:lang="ru">
      <p>доктор медицинских наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of medical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Сотников</surname>
       <given-names>В. М.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Sotnikov</surname>
       <given-names>V. M.</given-names>
      </name>
     </name-alternatives>
     <bio xml:lang="ru">
      <p>доктор медицинских наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of medical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Троценко</surname>
       <given-names>С. Д.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Trotsenko</surname>
       <given-names>S. D.</given-names>
      </name>
     </name-alternatives>
     <bio xml:lang="ru">
      <p>кандидат медицинских наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of medical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Харченко</surname>
       <given-names>В. П.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Kharchenko</surname>
       <given-names>V. P.</given-names>
      </name>
     </name-alternatives>
     <bio xml:lang="ru">
      <p>доктор медицинских наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of medical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-4"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Чхиквадзе</surname>
       <given-names>В. Д.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Chkhikvadze</surname>
       <given-names>V. D.</given-names>
      </name>
     </name-alternatives>
     <bio xml:lang="ru">
      <p>доктор медицинских наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of medical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-5"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Нуднов</surname>
       <given-names>Н. В.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Nudnov</surname>
       <given-names>N. V.</given-names>
      </name>
     </name-alternatives>
     <bio xml:lang="ru">
      <p>доктор медицинских наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of medical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-6"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Паньшин</surname>
       <given-names>Г. А.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Panshin</surname>
       <given-names>G. A.</given-names>
      </name>
     </name-alternatives>
     <bio xml:lang="ru">
      <p>доктор медицинских наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of medical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-7"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Моргунов</surname>
       <given-names>А. А.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Morgunov</surname>
       <given-names>A. A.</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-8"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Российский научный центр рентгенорадиологии Минздрава РФ</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Russian Scientific Center of Roentgenoradiology</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Российский научный центр рентгенорадиологии Минздрава РФ</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Russian Scientific Center of Roentgenoradiology</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">Российский научный центр рентгенорадиологии Минздрава РФ</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Russian Scientific Center of Roentgenoradiology</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-4">
    <aff>
     <institution xml:lang="ru">Российский научный центр рентгенорадиологии Минздрава РФ</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Russian Scientific Center of Roentgenoradiology</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-5">
    <aff>
     <institution xml:lang="ru">Российский научный центр рентгенорадиологии Минздрава РФ</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Russian Scientific Center of Roentgenoradiology</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-6">
    <aff>
     <institution xml:lang="ru">Российский научный центр рентгенорадиологии Минздрава РФ</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Russian Scientific Center of Roentgenoradiology</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-7">
    <aff>
     <institution xml:lang="ru">Российский научный центр рентгенорадиологии Минздрава РФ</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Russian Scientific Center of Roentgenoradiology</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-8">
    <aff>
     <institution xml:lang="ru">Российский научный центр рентгенорадиологии Минздрава РФ</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Russian Scientific Center of Roentgenoradiology</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <volume>63</volume>
   <issue>6</issue>
   <fpage>59</fpage>
   <lpage>64</lpage>
   <self-uri xlink:href="https://naukaru.ru/en/nauka/article/24061/view">https://naukaru.ru/en/nauka/article/24061/view</self-uri>
   <abstract xml:lang="ru">
    <p>Цель: Сравнительный анализ характеристик рецидивов при хирургическом и комбинированном лечении немелкоклеточного рака легкого (НМРЛ) с использованием послеоперационной лучевой терапии (ПОЛТ). &#13;
Материал и методы: Проведена сравнительная оценка рецидивов у 528 больных НМРЛ IA–IIIB стадией после хирургического лечения (n = 174) и комбинированного лечения (n = 354) с использованием ПОЛТ в режиме среднего фракционирования (РОД  3 Гр, 5 раз в неделю, СОД  36–39 Гр (EQD2 = 43,2–46,8 Гр, α/β = 3) и классического фракционирования (РОД 2 Гр, 5 раз в неделю, СОД 44 Гр). &#13;
Результаты: У всех пациентов местные и региональные рецидивы развились через 2–59 мес после лечения, чаще всего в первые три года наблюдения (медиана 15 мес). Местные и региональные рецидивы статистически значимо чаще встречались в группе хирургического лечения (19,5 % vs 5,4 % и 21,8 % vs 4,5 % соответственно). Частота отдаленных метастазов в обеих группах статистически значимо не отличалась, однако в группе хирургического лечения, отдаленные метастазы чаще сочетались с локорегионарными рецидивами (18,4 % vs 4,5 %). Проведение ПОЛТ, по сравнению с только хирургическим лечением, снижало частоту локорегионарных рецидивов при центральном раке (8,8 % vs 40,0 %), периферическом раке (5,2 % vs 26,0 %), при плоскоклеточном раке (8,4 % vs 37,5 %) и аденокарциноме (4,6 % vs 26,4 %), а также независимо от объема хирургического лечения (пневмонэктомия – 7,0 % vs 47,1 %, лоб-билобэктомия – 7,1 % vs 20,6 %, сегментэктомия – 7,1 % vs 50,0 %). В подгруппе пациентов, которым проводилась адьювантная химиотерапия и ПОЛТ, локальные рецидивы, регионарные рецидивы и локорегионарное рецидивирование в целом встречалось статистически значимо реже по сравнению с группой больных, которым проводилась только адьювантная химиотерапия (3,9 % vs 17,5 %; 5,4 % vs 23,8 %; 6,2 % vs 36,5 %, соответственно). Количество комбинированных рецидивов (локальные и/или регионарные рецидивы + отдаленные метастазы) было фактически в 4 раза меньше также во всех подгруппах больных с ПОЛТ. &#13;
Выводы: Проведение ПОЛТ при комбинированном лечении немелкоклеточного рака легкого статистически значимо снижает частоту развития локальных, регионарных, локорегионарных и комбинированных рецидивов при плоскоклеточном и железистом гистологическом типе опухоли, центральной и периферической локализации рака легкого, при хирургическом лечении в объеме пневмон-, лоб-, билоб- и сегментэктомии. Адьювантная химиотерапия не влияет существенно на частоту локорегионарных рецидивов и должна дополняться ПОЛТ.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>Purpose: To compare the patterns of the relapses after the surgical and combined modality treatment of non-small cell lung cancer (NSCLC) with the postoperative radiotherapy (PORT).&#13;
Material and methods: The comparative evaluation of the patterns of the relapses was carried out in 528 NSCLC patients with the IA–IIIB stage after surgical treatment (n = 174) and combined modality treatment (n = 354) using PORT in the hypofractionation regimen 3 Gy/fraction, 5 times a week, TD 36–39 Gy (EQD2 = 43.2–46.8 Gy, α/β = 3) and classical fractionation 2 Gy/fraction, 5 times a week, TD  44 Gy.&#13;
Results: The local and the regional relapses developed from 2 to 59 months after treatment, most often in the first three years of follow-up (median 15 months). The local and the regional relapses were statistically significantly more frequent in the surgical treatment group (31.6 % vs 7.1 %). The frequency of the distant metastases in the both groups was not statistically different (46.6 % vs 42.3 %), however, in the surgical treatment group, the distant metastases were more often combined with the locoregional relapses (18.4 % vs 4.5 %). Surgery+PORT in comparison with surgical treatment alone reduces the incidence of locoregional recurrence at the central location of the tumor (8.8 % vs 40.0 %), peripheral non-small cell lung cancer (5.2 % vs 26.0 %), with squamous histological type of tumor (8.4 % vs 37.5 %) and in adenocarcinoma (4.6 % vs 26.4 %), regardless of the volume of surgical treatment (pneumonectomy – 7.0 % vs 47, 1 %, p = 0.0002, lobectomy and bilobectomy – 7.1 % vs 20.6 %, p = 0.001, segmentectomy – 7.1 % vs 50.0 %, p = 0.0001). In the subgroup of patients undergoing adjuvant chemotherapy and PORT, the local, regional and locoregional relapses were statistically significantly less common than in the group of non-small cell lung cancer patients who received only adjuvant chemotherapy (3.9 % vs 17.5 %, p = 0.002, 5.4 % vs 23.8 %, p = 0.001, 6.2 % vs 36.5 %, p = 0.0001). The number of combined relapses (local and/or regional relapses + distant metastases) was actually four times less in all subgroups of patients with PORT (4.7 % vs 20.6 %, p = 0.001). &#13;
Conclusion: PORT as the part of combined treatment of non-small cell lung cancer statistically significantly reduces the incidence of the local, regional, locoregional and combined relapses in the squamous cell lung cancer and adenocarcinoma, central and peripheral localization of the tumor, after surgical treatment in the volume of pneumonectomy, lob-bilobectomy and segmentectomy, and when using with or without adjuvant chemotherapy.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>рак легкого</kwd>
    <kwd>хирургическое лечение</kwd>
    <kwd>комбинированное лечение</kwd>
    <kwd>послеоперационная лучевая терапия</kwd>
    <kwd>характеристика рецидивов</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>lung cancer</kwd>
    <kwd>surgical treatment</kwd>
    <kwd>combined modality treatment</kwd>
    <kwd>postoperative radiation therapy</kwd>
    <kwd>the characteristic of recurrences</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
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