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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">mimmun</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская иммунология</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Immunology (Russia)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1563-0625</issn><issn pub-type="epub">2313-741X</issn><publisher><publisher-name>SPb RAACI</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15789/1563-0625-SLP-2062</article-id><article-id custom-type="elpub" pub-id-type="custom">mimmun-2062</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>СЛУЧАЙ ИЗ ПРАКТИКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL CASES</subject></subj-group></article-categories><title-group><article-title>Успешный опыт долгосрочной профилактики НАО при беременности нативным С1-ингибитором. Клиническое наблюдение</article-title><trans-title-group xml:lang="en"><trans-title>Successful long-term prophylaxis of hereditary pregnancy-associated angioedema with plasma-derived C1-inhibitor concentrate: a case report</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>Демина</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Demina</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Демина Дарья Владимировна – кандидат медицинских наук, заведующая аллергологическим отделением клиники иммунопатологии</p><p>630099, г. Новосибирск, ул. Ядринцевская, 14</p><p> </p></bio><bio xml:lang="en"><p>Demina Darya V., PhD (Medicine), Head, Department of Allergology, Clinic of Immunopathology</p><p>630099, Novosibirsk, Yadrintsevskaya str., 14</p></bio><email xlink:type="simple">immunology@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>Макеева</surname><given-names>А. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Makeeva</surname><given-names>A. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Врач аллерголог-иммунолог, аспирант лаборатории клинической иммунопатологии</p><p>Новосибирск </p></bio><bio xml:lang="en"><p>Postgraduate Student, Clinical ImmunologistAllergologist, Laboratory of Clinical Immunopathology</p><p>Novosibirsk</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Куделя</surname><given-names>Л. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kudelya</surname><given-names>L. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор медицинских наук, профессор, заведующая пульмонологическим отделением</p><p>Новосибирск </p></bio><bio xml:lang="en"><p>PhD, MD (Medicine), Professor, Head, Department of Pulmonology</p><p>Novosibirsk</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Новикова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Novikova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Врач аллерголог-иммунолог пульмонологического отделения</p><p>Новосибирск </p></bio><bio xml:lang="en"><p>Clinical Immunologist-Allergologist, Department of Pulmonology</p><p>Novosibirsk</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Козлов</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozlov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор медицинских наук, профессор, академик РАН, заведующий лабораторией клинической иммунопатологии, научный руководитель</p><p>Новосибирск</p></bio><bio xml:lang="en"><p>PhD, MD (Medicine), Professor, Full Member, Russian Academy of Sciences, Head, Laboratory of Clinical Immunopathology, Scientific Advisor</p><p>Novosibirsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Научно-исследовательский институт фундаментальной и клинической иммунологии</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Fundamental and Clinical Immunology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Новосибирская государственный областная клиническая больница</institution><country>Russian Federation</country></aff><aff xml:lang="en"><institution>Research Institute of Fundamental and Clinical Immunology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Новосибирская государственный областная клиническая больница</institution><country>Russian Federation</country></aff><aff xml:lang="en"><institution>Novosibirsk Regional Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>31</day><month>12</month><year>2020</year></pub-date><volume>22</volume><issue>6</issue><fpage>1215</fpage><lpage>1220</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Демина Д.В., Макеева А.О., Куделя Л.М., Новикова Е.В., Козлов В.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Демина Д.В., Макеева А.О., Куделя Л.М., Новикова Е.В., Козлов В.А.</copyright-holder><copyright-holder xml:lang="en">Demina D.V., Makeeva A.O., Kudelya L.M., Novikova E.V., Kozlov V.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.mimmun.ru/mimmun/article/view/2062">https://www.mimmun.ru/mimmun/article/view/2062</self-uri><abstract><p>Наследственный ангионевротический отек (НАО) – это орфанное генетическое заболевание с аутосомно-доминантным типом наследования, распространенность которого составляет примерно 1:50 000 без достоверных различий в разных этнических группах. Основными клиническими проявлениями НАО являются рецидивирующие отеки слизистых оболочек и глубоких слоев дермы различной локализации, в том числе жизнеугрожающей. Немаловажно отметить то, что отеки при НАО не сопровождаются уртикарными высыпаниями и зудом, так как в развитии данного заболевания задействованы совершенно иные патогенетические механизмы и медиаторы. К развитию отеков приводит повышенное высвобождение медиатора брадикинина (низкомолекулярного нанопептида, вызывающего увеличение проницаемости сосудистой стенки и экстравазацию плазмы) вследствие дефицита (НАО 1-го типа) или нарушения функциональной активности (НАО 2-го типа) ингибитора С1-эстеразы (С1-ИНГ). При этом около 20% случаев НАО обусловлены спонтанной мутацией. Также описаны единичные случаи НАО, обусловленные мутациями генов ангиопоэтина, плазминогена или фактора Хагемана. Симптомы данного заболевания, как правило, манифестируют в детстве, ухудшаются в подростковом возрасте и персистируют на протяжении всей жизни. Наиболее часто триггерами отеков при НАО являются стрессы, травмы и медицинские вмешательства, однако приступы могут возникать спонтанно, без связи с теми или иными провоцирующими факторами. Беременность может оказывать различное влияние на течение заболевания. В результате гормональных изменений у женщин во время беременности возможно ухудшение течения заболевания с учащением приступов ангионевротических отеков, отсутствие значимой динамики течения НАО или достижении клинической ремиссия даже в условиях полной отмены терапии. У пациенток с НАО при беременности антифибринолитическая терапия имеет низкую эффективность, а использование аттенуированных андрогенов и антагонистов брадикининовых рецепторов противопоказано, что существенно сужает круг терапевтических возможностей. В настоящее время, несмотря на отсутствие рандомизированных клинических исследований, в качестве первой линии терапии НАО при беременности рекомендуется использовать нативный С1-ингибитор в связи с его высокой эффективностью и безопасностью. С1-ингибитор является препаратом выбора как для купирования приступов, так и для краткосрочной/долгосрочной профилактики. Данное клиническое наблюдение демонстрирует вариант ухудшения течения наследственного ангионевротического отека у пациентки во время беременности. В статье описан успешный опыт долгосрочной профилактики НАО нативным С1-ингибитором во время беременности, родов и раннего послеродового периода у пациентки, прежде не получавшей лечение.</p></abstract><trans-abstract xml:lang="en"><p>Hereditary angioedema (HAE) is a rare autosomal dominant disease caused by quantitative (type I) or functional (type II) deficiency in C1 esterase inhibitor (C1-INH). It may be caused by new mutations in up to 20% of patients. Prevalence of HAE is uncertain but is estimated to be approximately 1 case per 50,000 persons, without known differences among ethnic groups. C1-INH protein is a serine protease inhibitor that is important in controlling vascular permeability by acting on the initial phase of the complement activation, blood clotting, and fibrinolysis. Deficiency in functional C1-INH protein permits release of bradykinin, a key mediator of vascular permeability. Symptoms typically begin since childhood, worsening at puberty, and persist throughout the life, with unpredictable clinical course. The patients with HAE suffer from recurrent, acute attacks of edema that can affect any body sites, causing potentially life-threatening disorders (laryngeal edema). Results of clinical studies show that minor traumas, stress and medical interventions may be frequent precipitants of swelling episodes, but many attacks occur without an apparent cause. Pregnancy-associated hormonal changes may affect the course of C1-INH angioedema attacks by worsening, improving, or having no impact at all, but a higher percentage of pregnant women experienced an increase in C1-INH-HAE attack rates. Therapeutic options for patients with HAE are limited during pregnancy. C1-INH concentrate is recommended as the first-line therapy for pregnant women with HAE for on-demand treatment, shortterm and long-term prophylaxis, due to its safety and efficiency. Other therapies, e.g., treatment with fresh frozen plasma, androgens, icatibant, antifibrinolytics, may show variable efficacy, or cause undesirable side effects. The case below illustrates the successful treatment of HAE in a pregnant woman with C1 esterase inhibitor (C1-INH) concentrate. This patient had a very mild course of HAE during her lifetime and didn’t get any treatment. During pregnancy, she experienced a significant increase in the frequency of attacks, and the decision was made to start replacement therapy with a plasma-derived, double virus-inactivated C1-INH concentrate as a long-term prophylaxis throughout the full term of her pregnancy, before, during and after the cesarean section delivery.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>наследственный ангионевротический отек</kwd><kwd>беременность</kwd><kwd>долгосрочная профилактика</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hereditary angioedema</kwd><kwd>pregnancy</kwd><kwd>long-term prophylaxis</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">Agostoni A., Cicardi M. Hereditary and acquired C1-inhibitor deficiency: biological and clinical characteristics in 235 patients. 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