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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="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Vestnik dermatologii i venerologii</journal-id><journal-title-group><journal-title xml:lang="en">Vestnik dermatologii i venerologii</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник дерматологии и венерологии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0042-4609</issn><issn publication-format="electronic">2313-6294</issn><publisher><publisher-name xml:lang="en">Rossijskoe Obschestvo Dermatovenerologov i Kosmetologov</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">1410</article-id><article-id pub-id-type="doi">10.25208/vdv1410</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>ORIGINAL STUDIES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>НАУЧНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Analysis of the dynamics of <italic>Neisseria gonorrhоeaе</italic> resistance to antimicrobial drugs in the Russian Federation for the period 2005–2021</article-title><trans-title-group xml:lang="ru"><trans-title>Анализ динамики устойчивости <italic>Neisseria gonorrhоeaе</italic> к антимикробным препаратам в РФ за период 2005–2021 гг.</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7595-0276</contrib-id><contrib-id contrib-id-type="spin">7270-5113</contrib-id><name-alternatives><name xml:lang="en"><surname>Shagabieva</surname><given-names>Julia Z.</given-names></name><name xml:lang="ru"><surname>Шагабиева</surname><given-names>Юлия Зинуровна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Chem.)</p></bio><bio xml:lang="ru"><p>к.х.н.</p></bio><email>shagabieva1412@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3967-8359</contrib-id><contrib-id contrib-id-type="spin">8806-8539</contrib-id><name-alternatives><name xml:lang="en"><surname>Nosov</surname><given-names>Nikita Y.</given-names></name><name xml:lang="ru"><surname>Носов</surname><given-names>Никита Юрьевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Biol.)</p></bio><bio xml:lang="ru"><p>к.б.н.</p></bio><email>nosovnj@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9957-4009</contrib-id><contrib-id contrib-id-type="spin">6600-3311</contrib-id><name-alternatives><name xml:lang="en"><surname>Shpilevaya</surname><given-names>Marina V.</given-names></name><name xml:lang="ru"><surname>Шпилевая</surname><given-names>Марина Валентиновна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Biol.)</p></bio><bio xml:lang="ru"><p>к.б.н.</p></bio><email>aniram1970@list.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2495-6694</contrib-id><contrib-id contrib-id-type="spin">8243-2537</contrib-id><name-alternatives><name xml:lang="en"><surname>Deryabin</surname><given-names>Dmitry G.</given-names></name><name xml:lang="ru"><surname>Дерябин</surname><given-names>Дмитрий Геннадьевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Med.), Professor</p></bio><bio xml:lang="ru"><p>д.м.н., профессор</p></bio><email>dgderyabin@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5728-2139</contrib-id><contrib-id contrib-id-type="spin">6355-4699</contrib-id><name-alternatives><name xml:lang="en"><surname>Obraztsova</surname><given-names>Olga A.</given-names></name><name xml:lang="ru"><surname>Образцова</surname><given-names>Ольга Анатольевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Biol.)</p></bio><bio xml:lang="ru"><p>к.б.н.</p></bio><email>valeeva19@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6360-2194</contrib-id><contrib-id contrib-id-type="spin">5392-5170</contrib-id><name-alternatives><name xml:lang="en"><surname>Nikonorova</surname><given-names>Evgenia R.</given-names></name><name xml:lang="ru"><surname>Никонорова</surname><given-names>Евгения Рамильевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>к.м.н.</p></bio><email>gatiatulinaer@gmail.com</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6841-8599</contrib-id><contrib-id contrib-id-type="spin">1486-3284</contrib-id><name-alternatives><name xml:lang="en"><surname>Solomka</surname><given-names>Victoria S.</given-names></name><name xml:lang="ru"><surname>Соломка</surname><given-names>Виктория Сергеевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Dr. Sci. (Biol.)</p></bio><bio xml:lang="ru"><p>д.б.н.</p></bio><email>solomka@cnikvi.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7625-0503</contrib-id><contrib-id contrib-id-type="spin">8771-4990</contrib-id><name-alternatives><name xml:lang="en"><surname>Kubanov</surname><given-names>Alexey A.</given-names></name><name xml:lang="ru"><surname>Кубанов</surname><given-names>Алексей Алексеевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Med.), Professor, Academician of the Russian Academy of Sciences</p></bio><bio xml:lang="ru"><p>д.м.н., профессор, академик РАН</p></bio><email>alex@cnikvi.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Federal State Research Center of Dermatovenereology and Cosmetology</institution></aff><aff><institution xml:lang="ru">Государственный научный центр дерматовенерологии и косметологии</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">All-Russian Research Institute of Medicinal and Aromatic Plants</institution></aff><aff><institution xml:lang="ru">Всероссийский научно-исследовательский институт лекарственных и ароматических растений</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2023-06-08" publication-format="electronic"><day>08</day><month>06</month><year>2023</year></pub-date><pub-date date-type="pub" iso-8601-date="2023-07-25" publication-format="electronic"><day>25</day><month>07</month><year>2023</year></pub-date><volume>99</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>53</fpage><lpage>62</lpage><history><date date-type="received" iso-8601-date="2022-12-29"><day>29</day><month>12</month><year>2022</year></date><date date-type="accepted" iso-8601-date="2023-05-22"><day>22</day><month>05</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Shagabieva J.Z., Nosov N.Y., Shpilevaya M.V., Deryabin D.G., Obraztsova O.A., Nikonorova E.R., Solomka V.S., Kubanov A.A.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Шагабиева Ю.З., Носов Н.Ю., Шпилевая М.В., Дерябин Д.Г., Образцова О.А., Никонорова Е.Р., Соломка В.С., Кубанов А.А.</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Shagabieva J.Z., Nosov N.Y., Shpilevaya M.V., Deryabin D.G., Obraztsova O.A., Nikonorova E.R., Solomka V.S., Kubanov A.A.</copyright-holder><copyright-holder xml:lang="ru">Шагабиева Ю.З., Носов Н.Ю., Шпилевая М.В., Дерябин Д.Г., Образцова О.А., Никонорова Е.Р., Соломка В.С., Кубанов А.А.</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-nc/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://vestnikdv.ru/jour/article/view/1410">https://vestnikdv.ru/jour/article/view/1410</self-uri><abstract xml:lang="en"><p><bold>Background.</bold> <italic>Neisseria gonorrhoeae </italic>can rapidly develop resistance to antimicrobial agents due to innate mechanisms for the acquisition of antimicrobial resistance genes. Because of the rapid formation of resistance mechanisms of N. gonorrhoeae to the antimicrobial agents used in gonococcal therapy, the risk of incurable forms of the disease is high. The purpose of the study is to to summarize the results of RU-GASP over a 16-year period and assess the trends of <italic>N. gonorrhoeae</italic> resistance to antimicrobials used in the regimens of antibiotic therapy of gonococcal infection in Russia.</p> <p><bold>Materials and methods. Study Objective. </bold>The study included 5356 isolates of <italic>N. gonorrhoeae</italic> received from January 2005 to December 2021 in State Scientific Center of Dermatovenerology and Cosmetology, Moscow of the Ministry of Health of Russia under the RU-GASP program from specialized medical organizations of dermatovenerological profile of 37 subjects of the Russian Federation. Primary identification of <italic>N. gonorrhoeae</italic> was performed using bacterioscopic and bacteriological methods. The cultures identified as <italic>N. gonorrhoeae</italic> were frozen in a cryogenic medium and transported to SSCDC. Received cultures were verified by biochemical criteria on a VITEK 2 Compact analyzer. For cultures identified as <italic>N. gonorrhoeae</italic> with less than 99% probability, a time-of-flight ionization mass spectrometer MALDI Microflex (Bruker Daltonics GmbH, Germany) was used for mass spectrometric analysis.</p> <p><bold>Antimicrobial susceptibility testing.</bold> Sensitivity testing of <italic>N. gonorrhoeae</italic> to six antimicrobials — penicillin, spectinomycin, ceftriaxone, tetracycline, azithromycin and ciprofloxacin was performed by serial dilution in agar with determination of minimum suppressive concentrations (MSC, mg/L). <italic>N. gonorrhoeae</italic> sensitivity to antibacterial agents was evaluated according to EUCAST criteria (The European Committee on Antimicrobial Susceptibility Testing, 2022, http://www.eucast.org).</p> <p><bold>Results.</bold> The study showed the absence of significant changes in the ratio of sensitive and resistant to the action of antimicrobial drugs strains of <italic>N. gonorrhoeae</italic> that is a consequence of the effectiveness of the RU-GASP program, which allowed to exclude in time from therapeutic use the drugs for which a high proportion of the identified resistant strains was observed.</p> <p><bold>Conclusion.</bold> Analysis of RU-GASP results over a 16-year period confirms the use of third-generation cephalosporins (Ceftriaxone, Cefixime) as the drugs of choice for therapy of gonococcal infection, and the aminocyclic antibiotic spectinomycin as an alternative drug. The continued evolution of the molecular mechanisms of antibiotic resistance of <italic>N. gonorrhoeae</italic> dictates the need to continue the RU-GASP program.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Обоснование.</bold> <italic>Neisseria gonorrhoeae</italic> может быстро развить резистентность к противомикробным агентам благодаря врожденным механизмам приобретения генов устойчивости к антибиотикам. Вследствие быстрого формирования механизмов резистентности <italic>N. gonorrhoeae</italic> к используемым в схемах терапии гонококковой инфекции антимикробным препаратам высок риск возникновения неизлечимых форм заболевания.</p> <p><bold>Цель исследования.</bold> Обобщить результаты RU-GASP за 16-летний период и оценить тенденции устойчивости <italic>N. gonorrhoeae</italic> к антимикробным препаратам, используемым в схемах антибиотикотерапии гонококковой инфекции в России.</p> <p><bold>Методы. Объект исследования.</bold> В исследование включены 5356 изолятов <italic>N. gonorrhoeae</italic>, поступивших с января 2005 г. по декабрь 2021 г. в ФГБУ «ГНЦДК» Минздрава России (далее — ГНЦДК) в рамках программы RU-GASP из специализированных медицинских организаций дерматовенерологического профиля 37 субъектов Российской Федерации. Первичную идентификацию <italic>N. gonorrhoeae</italic> проводили бактериоскопическим и бактериологическим методами. Идентифицированные как <italic>N. gonorrhoeae</italic> культуры замораживали в криосреде и транспортировали в ГНЦДК. Поступившие культуры верифицировали по биохимическим критериям на анализаторе VITEK 2 Compact. Для культур, определенных как <italic>N. gonorrhoeae</italic> с менее чем 99% вероятностью, проводили масс-спектрометрическое исследование на времяпролетном масс-спектрометре с ионизацией MALDI Microflex (Bruker Daltonics GmbH, Германия).</p> <p><bold>Тестирование чувствительности к исследуемым антимикробным препаратам.</bold> Тестирование чувствительности <italic>N. gonorrhoeae</italic> к шести антимикробным препаратам — пенициллину, спектиномицину, цефтриаксону, тетрациклину, азитромицину и ципрофлоксацину осуществляли методом серийных разведений в агаре с определением минимальных подавляющих концентраций (МПК, мг/л). Оценку чувствительности <italic>N. gonorrhoeae</italic> к антибактериальным препаратам проводили в соответствии с критериями EUCAST (The European Committee on Antimicrobial Susceptibility Testing, 2022, http://www.eucast.org).</p> <p><bold>Результаты.</bold> Проведенное исследование показало отсутствие значимых изменений в соотношении чувствительных и устойчивых к действию антимикробных препаратов штаммов <italic>N. gonorrhoeae</italic>, что является следствием эффективности реализации программы RU-GASP, позволившей своевременно исключить из терапевтического применения препараты, в отношении которых наблюдалась высокая доля выявленных устойчивых штаммов.</p> <p><bold>Заключение.</bold> Анализ результатов RU-GASP за 16-летний период подтверждает использование в качестве препаратов выбора для терапии гонококковой инфекции цефалоспоринов III поколения (цефтриаксон, цефиксим), а в качестве альтернативного препарата — аминоциклитольный антибиотик спектиномицин. Продолжающаяся эволюция молекулярных механизмов антибиотикорезистентности <italic>N. gonorrhoeae</italic> диктует необходимость продолжения программы RU-GASP.</p></trans-abstract><kwd-group xml:lang="en"><kwd>Neisseria gonorrhoeae</kwd><kwd>antibiotic resistance</kwd><kwd>antimicrobial agents</kwd><kwd>monitoring</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>Neisseria gonorrhoeae</kwd><kwd>антимикробная резистентность</kwd><kwd>антимикробные препараты</kwd><kwd>мониторинг</kwd></kwd-group><funding-group><funding-statement xml:lang="en">This research was funded by Ministry of health of Russian Federation, government assignment No. 056-00002-23-00.</funding-statement><funding-statement xml:lang="ru">Исследование выполнено за счет средств государственного задания Министерства здравоохранения Российской Федерации № 056-00002-23-00.</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Newman L, Rowley J, Vander Hoorn S, Wijesooriya NS, Unemo M, Low N, et al. 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