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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Head and Neck Tumors</journal-id><journal-title-group><journal-title xml:lang="en">Head and Neck Tumors</journal-title><trans-title-group xml:lang="ru"><trans-title>Опухоли головы и шеи</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2222-1468</issn><issn publication-format="electronic">2411-4634</issn><publisher><publisher-name xml:lang="en">Publishing House ABV Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">980</article-id><article-id pub-id-type="doi">10.17650/2222-1468-2024-14-2-48-56</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>DIAGNOSIS AND TREATMENT OF HEAD AND NECK TUMORS</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ДИАГНОСТИКА И ЛЕЧЕНИЕ ОПУХОЛЕЙ ГОЛОВЫ И ШЕИ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Analysis of long-term results of conservative and surgical treatment in patients with locally advanced squamous cell carcinoma of the nasal cavity and paranasal sinuses</article-title><trans-title-group xml:lang="ru"><trans-title>Анализ отдаленных результатов консервативного и хирургического лечения больных местнораспространенным плоскоклеточным раком полости носа и придаточных пазух</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8599-5809</contrib-id><name-alternatives><name xml:lang="en"><surname>Zhao</surname><given-names>J.</given-names></name><name xml:lang="ru"><surname>Чжао</surname><given-names>Ц.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Jiahui Zhao</p><p>Bld. 4, 2 Bolshaya Pirogovskaya St., Moscow119991</p></bio><bio xml:lang="ru"><p>Цзяхуэй Чжао</p><p>119991 Москва, ул. Большая Пироговская, 2, стр. 4</p></bio><email>karychou@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0918-3857</contrib-id><name-alternatives><name xml:lang="en"><surname>Mudunov</surname><given-names>A. M.</given-names></name><name xml:lang="ru"><surname>Мудунов</surname><given-names>А. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Bld. 4, 2 Bolshaya Pirogovskaya St., Moscow119991; 111 1st Uspenskoe Shosse, Lapino Village 143081, Odintsovo Dst., Moscow Region</p></bio><bio xml:lang="ru"><p>119991 Москва, ул. Большая Пироговская, 2, стр. 4; Московская обл., Одинцовский р-н, 143081 д. лапино, 1-е Успенское шоссе, 111</p></bio><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6835-5567</contrib-id><name-alternatives><name xml:lang="en"><surname>Aliyeva</surname><given-names>S. B.</given-names></name><name xml:lang="ru"><surname>Алиева</surname><given-names>С. Б.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115552</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6832-9780</contrib-id><name-alternatives><name xml:lang="en"><surname>Kamolova</surname><given-names>F. Sh.</given-names></name><name xml:lang="ru"><surname>Камолова</surname><given-names>Ф. Ш.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Bld. 6, 86 Shosse Entuziastov, Moscow 111123</p></bio><bio xml:lang="ru"><p>111123 Москва, шоссе Энтузиастов, 86, стр. 6</p></bio><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6178-2777</contrib-id><name-alternatives><name xml:lang="en"><surname>Stelmakh</surname><given-names>D. K.</given-names></name><name xml:lang="ru"><surname>Стельмах</surname><given-names>Д. К.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115552</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4496-6128</contrib-id><name-alternatives><name xml:lang="en"><surname>Gelfand</surname><given-names>I. M.</given-names></name><name xml:lang="ru"><surname>Гельфанд</surname><given-names>И. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115552</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Sechenov University, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГАОУ ВО Первый Московский государственный медицинский университет им. И.М. Сеченова Минздрава России (Сеченовский университет)</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Lapino Clinical Hospital of the “Mother and Child” Group of companies</institution></aff><aff><institution xml:lang="ru">Клинический госпиталь «Лапино» Группы компаний «Мать и дитя»</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр онкологии им. Н.Н. Блохина» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">A.S. Loginov Moscow Clinical Scientific Center of the Moscow Healthcare Department</institution></aff><aff><institution xml:lang="ru">ГБУЗ г. Москвы «Московский клинический научный центр им. А.С. Логинова Департамента здравоохранения г. Москвы»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2024-08-04" publication-format="electronic"><day>04</day><month>08</month><year>2024</year></pub-date><volume>14</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>48</fpage><lpage>56</lpage><history><date date-type="received" iso-8601-date="2024-08-03"><day>03</day><month>08</month><year>2024</year></date><date date-type="accepted" iso-8601-date="2024-08-03"><day>03</day><month>08</month><year>2024</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024, Zhao J., Mudunov A.M., Aliyeva S.B., Kamolova F.S., Stelmakh D.K., Gelfand I.M.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2024, Чжао Ц., Мудунов А.М., Алиева С.Б., Камолова Ф.Ш., Стельмах Д.К., Гельфанд И.М.</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="en">Zhao J., Mudunov A.M., Aliyeva S.B., Kamolova F.S., Stelmakh D.K., Gelfand I.M.</copyright-holder><copyright-holder xml:lang="ru">Чжао Ц., Мудунов А.М., Алиева С.Б., Камолова Ф.Ш., Стельмах Д.К., Гельфанд И.М.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://ogsh.abvpress.ru/jour/article/view/980">https://ogsh.abvpress.ru/jour/article/view/980</self-uri><abstract xml:lang="en"><p><bold>Introduction</bold>. Surgical intervention with subsequent chemoradiation therapy is one of the treatment standards in squamous cell carcinoma of the nasal cavity and paranasal sinuses. However, the question of the optimal therapy for this pathology remains open.</p><p><bold>Aim. T</bold>o compare treatment results in patients with locally advanced squamous cell carcinoma of the nasal cavity and paranasal sinuses after conservative and surgical treatment.</p><p><bold>Materials and methods. T</bold>he study included 86 patients with squamous cell carcinoma of the nasal cavity and paranasal sinuses, stages III–Iva, who between 2000 and 2020 received treatment at the N.N. Blokhin National medical Research Oncology Center. Surgical treatment with subsequent radiation or chemoradiation therapy was performed in 31 patients, conservative treatment (radiation or chemoradiation therapy) was performed in 55 patients.</p><p><bold>Results. F</bold>ive-year overall survival in the conservative treatment group was 46.2 %, in the surgical treatment group – 59.7 % (р = 0.081); 5-year progression-free survival was 17 and 50.5 %, respectively (p = 0.002). In patients with Т3N0 tumor who received surgical treatment, 5-year progression-free survival was significantly higher than in patients who received conservative treatment (p &lt;0,05). Comparison of overall survival and progression-free survival of patients who achieved objective response (complete response + partial response) after conservative treatment (n =36) and after surgical treatment (n = 31) did not show statistically significant differences (р = 0.469 and р = 0.183, respectively). The overall 5-year survival rate in the salvage surgery treatment group (24/55) was 63.1 % compared with 59.7 % in the surgical treatment group (n = 31), there were also no significant differences (p = 0.95). In patients with T3 tumor who received conservative treatment in this study, higher risk of progression was observed compared to patients who underwent surgical treatment.</p><p><bold>Conclusion.</bold> Surgical intervention remains an important treatment method for patients with locally advanced squamous cell carcinoma of the nasal cavity and paranasal sinuses, especially in cases of smaller tumor extent. Conservative therapy seems promising but large-scale prospective controlled randomized clinical trials are necessary to confirm its effectiveness and safety in various patient groups.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Введение</bold>. Хирургическое вмешательство с последующей лучевой или химиолучевой терапией является одним из стандартов лечения местно-распространенного плоскоклеточного рака полости носа и придаточных пазух, однако вопрос об оптимальном методе терапии данной патологии до настоящего времени остается открытым.</p><p><bold>Цель исследования</bold> – сравнить результаты лечения пациентов с местно-распространенным плоскоклеточным раком полости носа и придаточных пазух после консервативного и хирургического лечения.</p><p><bold>Материалы и методы</bold>. В исследование включены 86 пациентов с плоскоклеточным раком полости носа и придаточных пазух III–IVa стадии, с 2000 по 2020 г. Получивших лечение в Национальном медицинском исследовательском центре онкологии им. Н.Н. Блохина. Хирургическое лечение с последующей лучевой или химиолучевой терапией проведено 31 больному, консервативное лечение (лучевая или химиолучевая терапия) – 55 больным.</p><p><bold>Результаты</bold>. Пятилетняя общая выживаемость в группе консервативного лечения составила 46,2 %, в группе хирургического лечения – 59,7 % (р = 0,081), 5-летная выживаемость без прогрессирования – 17 и 50,5 % соответственно (p = 0,002). У больных с опухолью стадии т3N0, получивших хирургическое лечение, показатели 5-летней выживаемости без прогрессирования оказались значительно выше, чем у больных, которым проведено консервативное лечение (p &lt;0,05). При сравнении общей выживаемости и выживаемости без прогрессирования пациентов, достигших клинически объективного ответа (полный ответ + частичный ответ опухоли) после консервативного лечения (n =36), и пациентов, которым выполнено хирургическое лечение (n = 31), статистически значимых различий выявлено не было (р = 0,469 и р = 0,183 соответственно). Общая 5-летняя выживаемость в группе спасительного хирургического лечения (24/55) составила 63,1 % по сравнению с 59,7 % в группе хирургического лечения (n = 31), значимых различий также не отмечено (p = 0,95). У пациентов с опухолью T3, получивших консервативное лечение в данном исследовании, наблюдался более высокий риск прогрессирования заболевания по сравнению с пациентами, которым проведено хирургическое вмешательство.</p><p><bold>Заключение. Х</bold>ирургическое вмешательство остается важным методом лечения пациентов с местно-распространенным плоскоклеточным раком полости носа и придаточных пазух, особенно при меньшей распространенности опухолевого процесса. Консервативная терапия представляется перспективным методом, однако для подтверждения ее эффективности и безопасности требуется проведение крупномасшТАБных проспективных контролируемых рандомизированных исследований, направленных на изучение применимости такого лечения в различных группах пациентов.</p></trans-abstract><kwd-group xml:lang="en"><kwd>squamous cell carcinoma</kwd><kwd>carcinoma of the nasal cavity</kwd><kwd>carcinoma of the paranasal sinuses</kwd><kwd>surgical treatment</kwd><kwd>radiation therapy</kwd><kwd>chemotherapy</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>плоскоклеточный рак</kwd><kwd>рак полости носа</kwd><kwd>рак придаточных пазух</kwd><kwd>хирургическое лечение</kwd><kwd>лучевая терапия</kwd><kwd>химиотерапия</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The work was performed without external funding</funding-statement><funding-statement xml:lang="ru">Работа выполнена без спонсорской поддержки</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">1. 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