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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">diaendo</journal-id><journal-title-group><journal-title xml:lang="ru">Сахарный диабет</journal-title><trans-title-group xml:lang="en"><trans-title>Diabetes mellitus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-0351</issn><issn pub-type="epub">2072-0378</issn><publisher><publisher-name>Endocrinology research centre</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14341/DM9644</article-id><article-id custom-type="elpub" pub-id-type="custom">diaendo-9644</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 Studies</subject></subj-group></article-categories><title-group><article-title>Пилотное исследование безопасности и эффективности ангиогенной терапии при синдроме диабетической стопы</article-title><trans-title-group xml:lang="en"><trans-title>Pilot study of the safety and efficacy of angiogenic therapy in diabetic foot syndrome</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6600-0933</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Плакса</surname><given-names>Игорь Леонидович</given-names></name><name name-style="western" xml:lang="en"><surname>Plaksa</surname><given-names>Igor L.</given-names></name></name-alternatives><email xlink:type="simple">i.plaksa2014@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5437-1112</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мжаванадзе</surname><given-names>Нина Джансуговна</given-names></name><name name-style="western" xml:lang="en"><surname>Mzhavanadze</surname><given-names>Nina D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н.</p></bio><bio xml:lang="en"><p>MD, PhD</p></bio><email xlink:type="simple">nina_mzhavanadze@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7894-3055</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Калинин</surname><given-names>Роман Евгеньевич</given-names></name><name name-style="western" xml:lang="en"><surname>Kalinin</surname><given-names>Roman E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор</p></bio><bio xml:lang="en"><p>MD, PhD, Professor</p></bio><email xlink:type="simple">kalinin-re@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1292-5452</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сучков</surname><given-names>Игорь Александрович</given-names></name><name name-style="western" xml:lang="en"><surname>Suchkov</surname><given-names>Igor A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор</p></bio><bio xml:lang="en"><p>MD, PhD, Professor</p></bio><email xlink:type="simple">suchkov_med@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5511-0149</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бакунов</surname><given-names>Михаил Юрьевич</given-names></name><name name-style="western" xml:lang="en"><surname>Bakunov</surname><given-names>Michail U.</given-names></name></name-alternatives><email xlink:type="simple">mbakunov@bk.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8408-1984</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кривихин</surname><given-names>Вячеслав Тимофеевич</given-names></name><name name-style="western" xml:lang="en"><surname>Krivichin</surname><given-names>Vyacheslav T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., профессор</p></bio><bio xml:lang="en"><p>MD, PhD, Professor</p></bio><email xlink:type="simple">krivihin.slava@yandex.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0237-608X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Матвеев</surname><given-names>Сергей Анатольевич</given-names></name><name name-style="western" xml:lang="en"><surname>Matveev</surname><given-names>Sergey A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор</p></bio><bio xml:lang="en"><p>MD, PhD, Professor</p></bio><email xlink:type="simple">glebcenter@mail.ru</email><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Исаев</surname><given-names>Артур Александрович</given-names></name><name name-style="western" xml:lang="en"><surname>Isaev</surname><given-names>Artur A.</given-names></name></name-alternatives><email xlink:type="simple">art.isaev@gmail.com</email><xref ref-type="aff" rid="aff-6"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8389-3841</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Деев</surname><given-names>Роман Вадимович</given-names></name><name name-style="western" xml:lang="en"><surname>Deev</surname><given-names>Roman V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., доцент</p></bio><bio xml:lang="en"><p>MD, PhD, associate professor</p></bio><email xlink:type="simple">romdey@gmail.com</email><xref ref-type="aff" rid="aff-7"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт стволовых клеток человека; Московская городская онкологическая больница №62 ДЗМ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Human Stem Cells Institute; Moscow City Oncology Hospital No 62</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Рязанский государственный медицинский университет им. акад. И.П. Павлова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ryazan State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Городская клиническая больница №4 ДЗМ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>City Clinical Hospital No 4 of the Moscow Department of Health</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Московский областной научно-исследовательский клинический институт им. М.Ф. Владимирского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>M.F. Vladimirsky Moscow Regional Research and Clinical Institute</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>Национальный медико-хирургический центр имени Н.И. Пирогова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical and Surgical Center named after N.I. Pirogov</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru"><institution>Институт стволовых клеток человека</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Human Stem Cells Institute</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-7"><aff xml:lang="ru"><institution>Институт стволовых клеток человека; Северо-Западный государственный медицинский университет им. И.И. Мечникова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Human Stem Cells Institute; North-Western State Medical University named after I.I. Mechnikov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>28</day><month>02</month><year>2020</year></pub-date><volume>22</volume><issue>6</issue><fpage>559</fpage><lpage>567</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Плакса И.Л., Мжаванадзе Н.Д., Калинин Р.Е., Сучков И.А., Бакунов М.Ю., Кривихин В.Т., Матвеев С.А., Исаев А.А., Деев Р.В., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Плакса И.Л., Мжаванадзе Н.Д., Калинин Р.Е., Сучков И.А., Бакунов М.Ю., Кривихин В.Т., Матвеев С.А., Исаев А.А., Деев Р.В.</copyright-holder><copyright-holder xml:lang="en">Plaksa I.L., Mzhavanadze N.D., Kalinin R.E., Suchkov I.A., Bakunov M.U., Krivichin V.T., Matveev S.A., Isaev A.A., Deev R.V.</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.dia-endojournals.ru/jour/article/view/9644">https://www.dia-endojournals.ru/jour/article/view/9644</self-uri><abstract><sec><title>ОБОСНОВАНИЕ</title><p>ОБОСНОВАНИЕ. Синдром диабетической стопы (СДС) остается главной причиной нетравматической ампутации нижней конечности в мире. Даже при оказании исчерпывающей современной медицинской помощи в условиях специализированного центра у 10–15% пациентов не удается добиться заживления язвенного дефекта вследствие выраженного ишемического компонента.</p></sec><sec><title>ЦЕЛЬ</title><p>ЦЕЛЬ. Оценить безопасность и эффективность применения pl-VEGF165 у больных с СДС в составе комплексного лечения.</p></sec><sec><title>МЕТОДЫ</title><p>МЕТОДЫ. В пилотном исследовании приняли участие 35 пациентов с нейроишемической формой СДС, у которых отсутствовала техническая возможность выполнения реваскуляризирующей операции вследствие характера поражения дистального кровеносного русла, а проведение комплексной терапии не позволяло добиться заживления язвенного дефекта (международный идентификатор: NCT02538705). Продолжительность наблюдения составила 6 мес, с проведением плановых обследований через 1, 3 и 6 мес после введения первой дозы pl-VEGF165, в ходе которых выполнялись регистрация нежелательных явлений, оценка площади язвенного дефекта (первичный критерий эффективности), а также лодыжечно-плечевого индекса (ЛПИ), транскутанного напряжения кислорода (ТКНК) и выраженности нейропатического компонента (вторичные критерии эффективности).</p></sec><sec><title>РЕЗУЛЬТАТЫ</title><p>РЕЗУЛЬТАТЫ. Применение pl-VEGF165 в составе комплексного лечения позволило добиться заживления ран у 65,7% больных с хроническими язвенными дефектами, сохранность целевой конечности составила 84%. Проведение терапевтического ангиогенеза в составе комбинированной терапии обеспечило сокращение средней площади язвенных дефектов кожи с 3,6 [1,0; 7,05] см2 до 0,0 [0,0; 2,0] см2 (p=0,001), что сопровождалось увеличением показателя ТКНК на 15% – с 35,0 [29,5; 40,5] до 40,5 [36,0; 46,5] (p=0,005) и ЛПИ на 16% – с 0,96 [0,82; 1,08] до 1,11 [0,85; 1,24] (p=0,062). Определялось снижение выраженности признаков диабетической нейропатии – показатели шкал НДС (нейропатический дисфункциональный счет) и НСС (нейропатический симптоматический счет) снизились соответственно с 6,5 [5,75; 8,0] до 6,0 [5,25; 7,0] (p=0,004) и с 9,0 [8,0; 13,5] до 8,0 [7,0; 12,7] (p=0,001). Осложнений, связанных с применением pl-VEGF165, зафиксировано не было.</p></sec><sec><title>ЗАКЛЮЧЕНИЕ</title><p>ЗАКЛЮЧЕНИЕ. Применение pl-VEGF165 в составе комплексного лечения пациентов с нейроишемической формой СДС безопасно и обеспечивает улучшение течения раневого процесса за счет улучшения перфузии тканей и коррекции нейропатического компонента.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>BACKGROUND</title><p>BACKGROUND: The syndrome of diabetic foot remains the main cause of non-traumatic amputation of the lower extremity in the world. Even with the provision of comprehensive medical care in the conditions of a specialized center, 10-15% of patients do not succeed in healing the ulcerative defect due to the ischemic component.</p></sec><sec><title>AIMS</title><p>AIMS: The objective of this study is evaluation of safety and efficacy of pl-VEGF165 transfer in patients with neuroischemic type of diabetic foot syndrome.</p></sec><sec><title>METHODS</title><p>METHODS: The pilot study included 35 diabetic patients with neuroischemic foot ulcers (Wagner stage 1-2) who were not candidates for revascularization procedures (NCT02538705). The patients were closely monitored after repeated pl-VEGF165 intramuscular gene transfer (2,4 mg) at 1, 3, and 6 months after treatment. The primary efficacy endpoint was the surface area of the ulcers (sq.cm), the secondary endpoints were transcutaneous oxygen tension (Tcp02), ankle-brachial index (ABI), neuropathy disability score (NDS), neuropathy symptoms score (NSS), and Michigan neuropathy screening instrument (MNSI). Adverse events were monitored throughout the study.</p></sec><sec><title>RESULTS</title><p>RESULTS: The use of pl-VEGF165 as part of complex treatment allowed to achieve wound healing in 65,7% of patients with chronic ulcerative defects, the safety of the target limb was 84%. Carrying out therapeutic angiogenesis as a part of the combined therapy ensured a reduction in the average area of the resistant to treatment defects from 3.6 [1.0; 7.05] cm2 to 0.0 [0.0;2.0] cm2 (p=0,001), which correlated with an increase in the TcPo2 index by 15% from 35 [29.5; 40.5] to 40.5 [36.0; 46.5] mm Hg (p= p=0,005) and in the ABI by 16% from 0.96 [0.82;1.08] to 1.11 [0.85; 1.24] (p=0,062). The decrease in the signs of diabetic neuropathy was determined - the scores of NSS scales and VAT decreased from 6,5 [5.75; 8.0) to 6.0 [5.25; 7.0] (p=0,004) and from 9.0 [8.0; 13.5] to 8.0 [7.0; 12.7] (p=0,001), respectively. No adverse effects associated with the use of pl-VEGF165 were recorded.</p></sec><sec><title>CONCLUSIONS</title><p>CONCLUSIONS: Thus, preliminary results of the pilot study show that the use of pl-VEGF165 gene transfer in combination therapy allows for complete healing of neuroischemic diabetic foot ulcers in the majority of patients.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>синдром диабетической стопы</kwd><kwd>терапевтический ангиогенез</kwd><kwd>pl-VEGF165</kwd></kwd-group><kwd-group xml:lang="en"><kwd>diabetic foot syndrome</kwd><kwd>therapeutic angiogenesis</kwd><kwd>pl-VEGF165</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено при финансовой поддержке компании-разработчика ПАО «Институт стволовых клеток человека».</funding-statement><funding-statement xml:lang="en">The study was carried out with the financial support of the developer company PJSC “Institute of Human Stem Cells”.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Frykberg RG, Zgonis T, Armstrong DG, et al. 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