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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">bioph</journal-id><journal-title-group><journal-title xml:lang="ru">Biomedical Photonics</journal-title><trans-title-group xml:lang="en"><trans-title>Biomedical Photonics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2413-9432</issn><publisher><publisher-name>Non-profit partnership for development of domestic photodynamic therapy and photodiagnosis</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24931/2413-9432-2019-8-1-24-28</article-id><article-id custom-type="elpub" pub-id-type="custom">bioph-290</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 СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Фотодинамическая терапия пациентов с внутрикожными метастазами диссеминированной меланомы кожи</article-title><trans-title-group xml:lang="en"><trans-title>Photodynamic therapy in patients with skin metastases of disseminated melanoma</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>Церковский</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tzerkovsky</surname><given-names>D. A.</given-names></name></name-alternatives><email xlink:type="simple">tzerkovsky@mail.ru</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>Петровская</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrovskaya</surname><given-names>N. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мазуренко</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Mazurenko</surname><given-names>A. N.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Республиканский научно-практический центр онкологии и медицинской радиологии им. Н.Н. Александрова, Лесной<country>Беларусь</country></aff><aff xml:lang="en">N.N. Alexandrov National Cancer Centre of Belarus, Lesnoy<country>Belarus</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>27</day><month>03</month><year>2019</year></pub-date><volume>8</volume><issue>1</issue><fpage>24</fpage><lpage>28</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Церковский Д.А., Петровская Н.А., Мазуренко А.Н., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Церковский Д.А., Петровская Н.А., Мазуренко А.Н.</copyright-holder><copyright-holder xml:lang="en">Tzerkovsky D.A., Petrovskaya N.A., Mazurenko A.N.</copyright-holder><license 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.pdt-journal.com/jour/article/view/290">https://www.pdt-journal.com/jour/article/view/290</self-uri><abstract><p>Целью работы была оценка непосредственных результатов применения фотодинамической терапии (ФДТ) у пациентов с внутрикожными метастазами меланомы кожи. В исследование было включено 50 пациентов с внутрикожными метастазами диссеминированной меланомы кожи, получавших лечение на базе отделения гипертермии и фотодинамической терапии. Среди них было 23 (46%) мужчины и 27 (54%) женщин; средний возраст пациентов составил 60,7±10,4 лет. Облучение опухолей проводили через 3–4 ч после внутривенного введения фотосенсибилизатора хлоринового ряда (фотолон) в дозах 1,5–3 мг/кг с использованием полупроводникового лазера «УПЛ-ФДТ» (НТЦ «ЛЭМТ» БелОМО, Республика Беларусь, λ=660±5 нм). Суммарная доза света варьировалась от 100 до 400 Дж/см2; плотность мощности – от 0,2 до 0,9 Вт/см2; мощность – от 0,25 до 1 Вт; длительность облучения одного очага зависела от размеров и локализации опухоли и составляла от 5 до 20 мин. Оценку противоопухолевой эффективности ФДТ осуществляли по критериям ВОЗ. Сроки наблюдения за пациентами составили от 3 до 23 мес. При контрольном наблюдении через 1–3 мес после проведенного лечения полная регрессия внутрикожных метастазов меланомы кожи достигнута у 9 (18%), частичная – у 28 (56%), стабилизация процесса – у 8 (16%) и прогрессирование – у 5 (10%) пациентов. Объективный эффект достигнут у 74% пациентов, лечебный – у 90%. Метод ФДТ может быть применен в лечении внутрикожных метастазов диссеминированной меланомы кожи в паллиативных целях и позволяет уменьшать объем опухоли, что существенно повышает качество жизни пациентов.</p></abstract><trans-abstract xml:lang="en"><p>The aim of the study was to evaluate the immediate results of photodynamic therapy (PDT) in patients with intradermal metastases of skin melanoma. The study included 50 patients who received treatment at the department of hyperthermia and photodynamic therapy. The study included 23 (46%) men and 27 (54%) women with an average age of 60.7±10.4 years. PDT of tumors was carried out 3–4 hours after intravenous administration of a chlorine-based photosensitizer (Photolon) in doses of 1.5–3 mg/kg using a semiconductor laser «UPL-PDT» (Lemt, Belarus, λ=660±5 nm). The exposure doses varied from 100 to 400 J/cm2; power density – from 0.2 to 0.9 W/cm2; power – from 0.25 to 1 W and time of PDT of one focus was dependent on the size and location of the tumor and was 5 to 20 minutes. Evaluation of antitumor efficacy of PDT was carried out according to WHO criteria. The terms of follow-up of patients were between 3 and 23 months. At follow-up observation, 1–3 months after the treatment, complete regression of intradermal metastases of skin melanoma was achieved in 9 (18%) patients, partial – in 28 (56%), process stabilization in 8 (16%) and progression in 5 (10%)) patients. The objective effect was achieved in 74% of patients, the therapeutic – in 90%. PDT can be used in the treatment of intradermal metastases of disseminated skin melanoma with palliative purposes and allows reducing the tumor volume, which significantly improves the quality of life of patients.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>меланома кожи</kwd><kwd>внутрикожные метастазы</kwd><kwd>фотодинамическая терапия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>skin melanoma</kwd><kwd>intradermal metastases</kwd><kwd>photodynamic therapy</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">Каплан М.А., Кудрявцева Г.Т., Капинус В.Н. и др. Фотодинамическая терапия диссеминированной меланомы кожи с фотосенсибилизатором «Фотолон» // Сиб. онкол. журн. – 2011. – № 1. – С. 56–60.</mixed-citation><mixed-citation xml:lang="en">Kaplan M.A., Kudryavtseva G.T., Kapinus V.N., Zakurdyaeva I.G., Borgul O.V. 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