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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">ojrdrt</journal-id><journal-title-group><journal-title xml:lang="ru">Онкологический журнал: лучевая диагностика, лучевая терапия</journal-title><trans-title-group xml:lang="en"><trans-title>Journal of oncology: diagnostic radiology and radiotherapy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2587-7593</issn><issn pub-type="epub">2713-167X</issn><publisher><publisher-name>НЕКОММЕРЧЕСКОЕ ПАРТНЕРСТВО «ОБЩЕСТВО ИНТЕРВЕНЦИОННЫХ ОНКОРАДИОЛОГОВ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.37174/2587-7593-2019-2-2-5-15</article-id><article-id custom-type="elpub" pub-id-type="custom">ojrdrt-70</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>ЛУЧЕВАЯ ТЕРАПИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RADIOTHERAPY</subject></subj-group></article-categories><title-group><article-title>Стереотаксическая лучевая терапия у больных раком легкого  I–IIa стадии</article-title><trans-title-group xml:lang="en"><trans-title>Stereotaxic Radiotherapy of Patients with Lung Cancer Stage I–IIa</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>Борисова</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Borisova</surname><given-names>T. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</p></bio><email xlink:type="simple">tborisova111@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>Назаренко</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Nazarenko</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</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>Ткачев</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Tkachev</surname><given-names>S. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</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>Алиева</surname><given-names>С. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Alieva</surname><given-names>S. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</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>Трофимова</surname><given-names>О. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Trofimova</surname><given-names>O. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</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>Глебовская</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Glebovckaya</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</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>Иванов</surname><given-names>С. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanov</surname><given-names>S. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</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>Герасимов</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Gerasimov</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</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>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>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</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>Бредер</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Breder</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</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>Мещерякова</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Meshcheryakova</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</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>Маринов</surname><given-names>Д. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Marinov</surname><given-names>D. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</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>Федорова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Fedorova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр онкологии им. Н.Н. Блохина Минздрава РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Blokhin National Medical Research Center of Oncology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>30</day><month>06</month><year>2019</year></pub-date><volume>2</volume><issue>2</issue><fpage>5</fpage><lpage>15</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Борисова Т.Н., Назаренко А.В., Ткачев С.И., Алиева С.Б., Трофимова О.П., Глебовская В.В., Иванов С.М., Герасимов С.С., Лактионов К.К., Бредер В.В., Мещерякова Н.А., Маринов Д.Т., Федорова А.А., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Борисова Т.Н., Назаренко А.В., Ткачев С.И., Алиева С.Б., Трофимова О.П., Глебовская В.В., Иванов С.М., Герасимов С.С., Лактионов К.К., Бредер В.В., Мещерякова Н.А., Маринов Д.Т., Федорова А.А.</copyright-holder><copyright-holder xml:lang="en">Borisova T.N., Nazarenko A.V., Tkachev S.I., Alieva S.B., Trofimova O.P., Glebovckaya V.V., Ivanov S.M., Gerasimov S.S., Laktionov K.K., Breder V.V., Meshcheryakova N.A., Marinov D.T., Fedorova A.A.</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.oncoradjournal.ru/jour/article/view/70">https://www.oncoradjournal.ru/jour/article/view/70</self-uri><abstract><sec><title>Цель</title><p>Цель: Стереотаксическая радиотерапия (СРТ) больных раком легкого I–II стадии в настоящее время является методом выбора для лечения функционально неоперабельных пациентов, она демонстрирует безопасность и высокую эффективность в достижении локального контроля. Однако остается ряд нерешенных вопросов, связанных с прогнозированием эффективности лечения и частоты осложнений. Интеграция в процесс планирования и лечения новых технологий позволяет расширить поиск предиктивных факторов.</p></sec><sec><title>Материал и методы</title><p>Материал и методы: С 2014 г. получили лечение методом СРТ 38 больных раком легкого клинической I–IIa стадии (с T1N0M0 – 16 больных, с T2N0M0 – 22 больных). Большинство пациентов (34) признаны функционально неоперабельными в связи с сопутствующей бронхолегочной патологией, 4 условно операбельных больных отказались от операции. У 11 пациентов в анамнезе имелись первично-множественные опухоли, у 3 больных определялись центральные формы рака легкого. При планировании применялась методика 4D КТ–ITV. Использованные варианты фракционирования:  10 Гр × 5 фракций (n = 25) и 7 Гр × 8 фракций (n = 13) – BED = 100 Гр.</p></sec><sec><title>Результаты</title><p>Результаты: При медиане прослеженности – 26 мес (диапазон 3–38 мес) 2-летний локальный контроль составил 94 %. Изолированных локальных рецидивов не отмечено. Общая и безрецидивная 2-летняя выживаемость 84 % (95 % ДИ: 70–99) и 83,2 % (95 % ДИ: 70,5–99) соответственно. У 4 больных (10 %) в течение первого года отмечено локорегионарное и отдаленное прогрессирование, из которых 3 умерли. Легочная токсичность не менее 2 степени отмечена у 7 пациентов, один пациент с опухолью центральной локализации умер от легочного кровотечения (токсичность 5 степени). Боли в области грудной стенки 3 степени отмечены у 2 пациентов, у одного из которых произошел бессимптомный перелом ребра. При однофакторном анализе выявлено достоверное влияние на прогноз режима фракционирования (р = 0,04), и близкое к достоверности влияние исходного уровня SUVmax (р = 0,07), зарегистрированного при ПЭТ/КТ. Не отмечено достоверной связи уровня лучевой токсичности с основными дозиметрическими показателями (V10 Гр, V5 Гр, MLD) при тенденции к достоверной корреляции с показателями общего объема легких (р = 0,058).</p></sec><sec><title>Выводы</title><p>Выводы: При современных подходах к планированию и реализации СРТ необходим поиск дополнительных предикторов эффективности и токсичности лечения. Предикторными факторами эффективности могут являться режим подведения суммарной дозы и исходный SUVmax опухоли, предикторным фактором токсичности – объем легочной ткани.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose</title><p>Purpose: Nowadays the stereotactic radiotherapy (SRT) of patients with clinical stage I–II lung cancer is the choice of the treatment modality for functionally inoperable patients. It shows safety and high efficiency in reaching the local control. Though there is a range of unsolved issues connected with the prediction of treatment efficiency and frequency of complications, an integration of new technologies in the planning and treatment process allows to widen the search of the predictive factors.</p></sec><sec><title>Material and methods</title><p>Material and methods: Since 2014, 38 patients (T1N0M0 – 16 patients, T2N0M0 – 22 patients) with clinical stage I–IIa lung cancer have underwent SRT. The majority of patients (34) have been recognized as functionally inoperable due to the concurrent broncho-pulmonary pathology, 4 conditionally operable patients have refused an operation. 11 patients had the primary multiple tumors in their anamneses. 35 patients had a peripheral tumor. Used dose fractionation options were: 10 Gy × 5 fractions (n = 25) and 7 Gy × 8 fractions (n = 13) – BED = 100 Gy.</p></sec><sec><title>Results</title><p>Results: The median follow-up was 26 months (range 3–38 months). The 2-year local control was 94 %. The isolated local recurrences were not registered. Overall and a 2-year recurrence-free survival rate was 84 % (95 % CI: 70–99) and 83.2 % (95 % CI: 70.5–99) respectively. During the first year 4 patients (10 %) had the locoregional and distant progression and 3 of them died. 7 patients had experienced ≥ grade 2 pulmonary toxicity. One patient with the central tumor died from the pulmonary hemorrhage (5-degree toxicity).</p><p>Grade 3 chest pain was observed in 2 patients, one of them had a rib fracture. During one-factor analysis a reliable influence on the prognosis of the fractionation regimen (р = 0,04) and, close to reliability, the initial SUVmax  level influence (р = 0,07) were revealed. A reliable relationship between the radiation toxicity level and dosimetric radiation index (V10 Gy, V5 Gy, MLD) was not registered. There was a tendency to the reliable correlation with the total lung capacity indices (р = 0,058).</p></sec><sec><title>Conclusions</title><p>Conclusions: With modern approaches to SRT treatment planning and delivery there should be a search for additional treatment efficiency and toxicity predictors. The total dose delivery regimen and initial tumor SUVmax can be predictive efficiency factors, while the pulmonary tissue volume can be a predictive toxicity factor.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>стереотаксическая радиотерапия</kwd><kwd>рак легкого</kwd><kwd>лучевая токсичность</kwd><kwd>предикторые факторы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>stereotactic radiotherapy</kwd><kwd>lung cancer</kwd><kwd>radiation toxicity</kwd><kwd>predictor factors</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">Torre L.A., Bray F., Siegel R.L. et al. Global cancer statistics, 2012. CA // Cancer J. Clin. 2015. Vol. 65. P. 87–108. DOI: 10.3322/caac.21262.</mixed-citation><mixed-citation xml:lang="en">Torre L.A., Bray F., Siegel R.L. et al. Global cancer statistics, 2012. CA // Cancer J. Clin. 2015. Vol. 65. P. 87–108. DOI: 10.3322/caac.21262.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Аксель Е.М., Давыдов М.И. Статистика злокачественных новообразования в России и странах СНГ в 2012 г. – М. 2014.</mixed-citation><mixed-citation xml:lang="en">Аксель Е.М., Давыдов М.И. Статистика злокачественных новообразования в России и странах СНГ в 2012 г. – М. 2014.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Pezzi C.M., Mallin K., Mendez A.S. et al. Ninety-day mortality after resection for lung cancer is nearly double 30-day mortality // J. Thorac. Cardiovasc. Surg. 2014. Vol. 148. P. 2269–2277. DOI: 10.1016/j.jtcvs.2014.07.077.</mixed-citation><mixed-citation xml:lang="en">Pezzi C.M., Mallin K., Mendez A.S. et al. Ninety-day mortality after resection for lung cancer is nearly double 30-day mortality // J. Thorac. Cardiovasc. Surg. 2014. Vol. 148. P. 2269–2277. DOI: 10.1016/j.jtcvs.2014.07.077.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Nanda R.H., Liu Y., Gillespie T.W. et al. Stereotactic body radiation therapy versus no treatment for early stage non-small cell lung cancer in medically inoperable elderly patients: A National Cancer Data Base analysis// Cancer. 2015. Vol. 121. P. 4222–4230. DOI: 10.1002/cncr.29640.</mixed-citation><mixed-citation xml:lang="en">Nanda R.H., Liu Y., Gillespie T.W. et al. Stereotactic body radiation therapy versus no treatment for early stage non-small cell lung cancer in medically inoperable elderly patients: A National Cancer Data Base analysis// Cancer. 2015. Vol. 121. P. 4222–4230. DOI: 10.1002/cncr.29640.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Dalwadi S.M., Szeja S., Teh B.S. et al. Outcomes in elderly stage I non-small cell lung cancer in the stereotactic body radiation therapy era: a surveillance, epidemiology, and end results analysis // Int. J. Radiati. Oncol. 2016. Vol. 96. № 2. P. 68–74. http://www.redjournal.org/article/S0360-3016(16)30500-4/fulltext</mixed-citation><mixed-citation xml:lang="en">Dalwadi S.M., Szeja S., Teh B.S. et al. Outcomes in elderly stage I non-small cell lung cancer in the stereotactic body radiation therapy era: a surveillance, epidemiology, and end results analysis // Int. J. Radiati. Oncol. 2016. Vol. 96. № 2. P. 68–74. http://www.redjournal.org/article/S0360-3016(16)30500-4/fulltext</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Haasbeek C.J., Lagerwaard F.J., Antonisse M.E. et al. Stage I nonsmall cell lung cancer in patients aged ≥75 years: outcomes after stereotactic radiotherapy // Cancer. 2010. Vol. 116. P. 406–414. DOI: 10.1002/cncr.24759.</mixed-citation><mixed-citation xml:lang="en">Haasbeek C.J., Lagerwaard F.J., Antonisse M.E. et al. Stage I nonsmall cell lung cancer in patients aged ≥75 years: outcomes after stereotactic radiotherapy // Cancer. 2010. Vol. 116. P. 406–414. DOI: 10.1002/cncr.24759.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Van den Berg L.L., Klinkenberg T.J., Groen H.J., Widder J. Patterns of recurrence and survival after surgery or stereotactic radiotherapy for early stage NSCLC // J. Thorac. Oncol. 2015. Vol. 10. № 5. P. 826–831. DOI: 10.1097/JTO.0000000000000483.</mixed-citation><mixed-citation xml:lang="en">Van den Berg L.L., Klinkenberg T.J., Groen H.J., Widder J. Patterns of recurrence and survival after surgery or stereotactic radiotherapy for early stage NSCLC // J. Thorac. Oncol. 2015. Vol. 10. № 5. P. 826–831. DOI: 10.1097/JTO.0000000000000483.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Chang J.Y., Senan S., Paul M.A. et al. Stereotactic ablative radiotherapy versus lobectomy for operable stage I non-small-cell lung cancer: a pooled analysis of two randomised trials // Lancet Oncol. 2015. Vol. 16. № 6. P. 630–637. DOI: 10.1016/S1470-2045(15)70168-3.</mixed-citation><mixed-citation xml:lang="en">Chang J.Y., Senan S., Paul M.A. et al. Stereotactic ablative radiotherapy versus lobectomy for operable stage I non-small-cell lung cancer: a pooled analysis of two randomised trials // Lancet Oncol. 2015. Vol. 16. № 6. P. 630–637. DOI: 10.1016/S1470-2045(15)70168-3.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Rami-Porta R., Ball D., Crowley J. et al. The IASLC Lung Cancer Staging Project: proposals for the revision of the T descriptors in the forthcoming (seventh) edition of the TNM classification for lung cancer // J. Thorac. Oncol. 2007. Vol. 2. P. 593–602. DOI: 10.1097/JTO.0b013e31807a2f81.</mixed-citation><mixed-citation xml:lang="en">Rami-Porta R., Ball D., Crowley J. et al. The IASLC Lung Cancer Staging Project: proposals for the revision of the T descriptors in the forthcoming (seventh) edition of the TNM classification for lung cancer // J. Thorac. Oncol. 2007. Vol. 2. P. 593–602. DOI: 10.1097/JTO.0b013e31807a2f81.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Давыдов М.И., Полоцкий Б.Е. Современные принципы выбора лечебной тактики и возможность хирургического лечения немелкоклеточного рака легкого // В кн.: Новое в терапии рака легкого. Под ред. Н.И. Переводчиковой. – М. 2003. C. 41–53.</mixed-citation><mixed-citation xml:lang="en">Давыдов М.И., Полоцкий Б.Е. Современные принципы выбора лечебной тактики и возможность хирургического лечения немелкоклеточного рака легкого // В кн.: Новое в терапии рака легкого. Под ред. Н.И. Переводчиковой. – М. 2003. C. 41–53.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Li L., Ren S., Zhang Y. et al. Risk factors for predicting the occult nodal metastasis in T1–2N0M0 NSCLC patients staged by PET/CT: potential value in the clinic // Lung Cancer. 2013. Vol. 81. № 2. P. 213–217. DOI: 10.1016/j.lungcan.2013.04.012.</mixed-citation><mixed-citation xml:lang="en">Li L., Ren S., Zhang Y. et al. Risk factors for predicting the occult nodal metastasis in T1–2N0M0 NSCLC patients staged by PET/CT: potential value in the clinic // Lung Cancer. 2013. Vol. 81. № 2. P. 213–217. DOI: 10.1016/j.lungcan.2013.04.012.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Onishi H., Araki T., Shirato H. et al. Stereotactic hypofractionated high-dose irradiation for stage I nonsmall cell lung carcinoma: clinical outcomes in 245 subjects in a Japanese multiinstitutional study // Cancer. 2004. Vol. 101. P. 1623–1631. DOI: 10.1002/cncr.20539.</mixed-citation><mixed-citation xml:lang="en">Onishi H., Araki T., Shirato H. et al. Stereotactic hypofractionated high-dose irradiation for stage I nonsmall cell lung carcinoma: clinical outcomes in 245 subjects in a Japanese multiinstitutional study // Cancer. 2004. Vol. 101. P. 1623–1631. DOI: 10.1002/cncr.20539.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Shuryak I., Carlson D.J., Brown J.M., Brenner D.J. Highdose and fractionation effect in stereotactic radiation therapy: analysis of tumor control data from 2965 patients. Radiother. Oncol. 2015. Vol. 115. P. 327–334. https://doi.org/10.1016/j.radonc.2015.05.013.</mixed-citation><mixed-citation xml:lang="en">Shuryak I., Carlson D.J., Brown J.M., Brenner D.J. Highdose and fractionation effect in stereotactic radiation therapy: analysis of tumor control data from 2965 patients. Radiother. Oncol. 2015. Vol. 115. P. 327–334. https://doi.org/10.1016/j.radonc.2015.05.013.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Katoh N., Soda I., Tamamura H. et al. Clinical outcomes of stage I and IIA non-small cell lung cancer patients treated with stereotactic body radiotherapy using a real-time tumor-tracking radiotherapy system. Radiat. Oncol. 2017. Vol. 12. № 1. P. 3–12. DOI: 10.1186/s13014-016-0742-3.</mixed-citation><mixed-citation xml:lang="en">Katoh N., Soda I., Tamamura H. et al. Clinical outcomes of stage I and IIA non-small cell lung cancer patients treated with stereotactic body radiotherapy using a real-time tumor-tracking radiotherapy system. Radiat. Oncol. 2017. Vol. 12. № 1. P. 3–12. DOI: 10.1186/s13014-016-0742-3.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Stanic S., Paulus R., Timmerman R.D. et al. No clinically significant changes in pulmonary function following stereotactic body radiation therapy for early-stage peripheral non-small cell lung cancer: an analysis of RTOG 0236 // Int. J. Radiat. Oncol. Biol. Phys. 2014. Vol. 88. P. 1092–1099. DOI: 10.1016/j.ijrobp.2013.12.050.</mixed-citation><mixed-citation xml:lang="en">Stanic S., Paulus R., Timmerman R.D. et al. No clinically significant changes in pulmonary function following stereotactic body radiation therapy for early-stage peripheral non-small cell lung cancer: an analysis of RTOG 0236 // Int. J. Radiat. Oncol. Biol. Phys. 2014. Vol. 88. P. 1092–1099. DOI: 10.1016/j.ijrobp.2013.12.050.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Ferrero C., Badellino S., Filippi A.R. et al. Pulmonary function and quality of life after VMAT-based stereotactic ablative radiotherapy for early stage inoperable NSCLC: a prospective study // Lung Cancer. 2015. Vol. 89. № 3. P. 350–356. DOI: 10.1016/j.lungcan.2015.06.019.</mixed-citation><mixed-citation xml:lang="en">Ferrero C., Badellino S., Filippi A.R. et al. Pulmonary function and quality of life after VMAT-based stereotactic ablative radiotherapy for early stage inoperable NSCLC: a prospective study // Lung Cancer. 2015. Vol. 89. № 3. P. 350–356. DOI: 10.1016/j.lungcan.2015.06.019.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Timmerman R., McGarry R., Yiannoutsos C. et al. Excessive toxicity when treating central tumors in a phase II study of stereotactic body radiation therapy for medically inoperable early-stage lung cancer // J. Clin. Oncol. 2006. Vol. 24. P. 4833–4839. DOI: 10.1200/JCO.2006.07.5937.</mixed-citation><mixed-citation xml:lang="en">Timmerman R., McGarry R., Yiannoutsos C. et al. Excessive toxicity when treating central tumors in a phase II study of stereotactic body radiation therapy for medically inoperable early-stage lung cancer // J. Clin. Oncol. 2006. Vol. 24. P. 4833–4839. DOI: 10.1200/JCO.2006.07.5937.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Roach M.C., Videtic G.M., Bradley J.D. IASLC Advanced Radiation Technology Committee. Treatment of peripheral non-small cell lung carcinoma with stereotactic body radiation therapy // J. Thorac. Oncol. 2015. Vol. 10. № 9. P. 1261–1267. DOI: 10.1097/JTO.0000000000000610.</mixed-citation><mixed-citation xml:lang="en">Roach M.C., Videtic G.M., Bradley J.D. IASLC Advanced Radiation Technology Committee. Treatment of peripheral non-small cell lung carcinoma with stereotactic body radiation therapy // J. Thorac. Oncol. 2015. Vol. 10. № 9. P. 1261–1267. DOI: 10.1097/JTO.0000000000000610.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Baker R., Han G., Sarangkasiri S. et al. Clinical and dosimetric predictors of radiation pneumonitis in a large series of patients treated with stereotactic body radiation therapy to the lung // Int. J. Radiat. Oncol. Biol. Phys. 2013. Vol. 85. № 1. P. 190–195. DOI: 10.1016/j. ijrobp.2012.03.041.</mixed-citation><mixed-citation xml:lang="en">Baker R., Han G., Sarangkasiri S. et al. Clinical and dosimetric predictors of radiation pneumonitis in a large series of patients treated with stereotactic body radiation therapy to the lung // Int. J. Radiat. Oncol. Biol. Phys. 2013. Vol. 85. № 1. P. 190–195. DOI: 10.1016/j. ijrobp.2012.03.041.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Benedict S.H., Yenice K.M., Followill D. et al. Stereotactic body radiation therapy: the report of AAPM task group 101 // Med. Phys. 2010. Vol. 37. P. 4078–4101. DOI: 10.1118/1.3438081.</mixed-citation><mixed-citation xml:lang="en">Benedict S.H., Yenice K.M., Followill D. et al. Stereotactic body radiation therapy: the report of AAPM task group 101 // Med. Phys. 2010. Vol. 37. P. 4078–4101. DOI: 10.1118/1.3438081.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Aoki M., Sato M., Hirose K. et al. Radiation-induced rib fracture after stereotactic body radiotherapy with a total dose of 54–56 Gy given in 9–7 fractions for patients with peripheral lung tumor: impact of maximum dose and fraction size // Radiat. Oncol. 2015. Vol. 10. P. 99–106. DOI: 10.1186/s13014-015-0406-8.</mixed-citation><mixed-citation xml:lang="en">Aoki M., Sato M., Hirose K. et al. Radiation-induced rib fracture after stereotactic body radiotherapy with a total dose of 54–56 Gy given in 9–7 fractions for patients with peripheral lung tumor: impact of maximum dose and fraction size // Radiat. Oncol. 2015. Vol. 10. P. 99–106. DOI: 10.1186/s13014-015-0406-8.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Park Y., Kim H.J., Chang A.R. Predictors of chest wall toxicity after stereotactic ablative radiotherapy using real-time tumor tracking for lung tumors // Radiat. Oncol. 2017. Vol. 2. № 1. P. 66–73. DOI: 10.1186/s13014-017-0857-1.</mixed-citation><mixed-citation xml:lang="en">Park Y., Kim H.J., Chang A.R. Predictors of chest wall toxicity after stereotactic ablative radiotherapy using real-time tumor tracking for lung tumors // Radiat. Oncol. 2017. Vol. 2. № 1. P. 66–73. DOI: 10.1186/s13014-017-0857-1.</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>
