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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">seamed</journal-id><journal-title-group><journal-title xml:lang="ru">Морская медицина</journal-title><trans-title-group xml:lang="en"><trans-title>Marine Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2413-5747</issn><issn pub-type="epub">2587-7828</issn><publisher><publisher-name>Research Institute of Industrial and Maritime Medicine of the Federal Medical and Biological Agency</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22328/2413-5747-2018-4-2-38-47</article-id><article-id custom-type="elpub" pub-id-type="custom">seamed-227</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 articles</subject></subj-group></article-categories><title-group><article-title>ТРУДНОСТИ РАННЕЙ ДИАГНОСТИКИ ЭОЗИНОФИЛЬНОГО ГРАНУЛЕМАТОЗА С ПОЛИАНГИИТОМ (СИНДРОМА ЧАРДЖАСТРОССА) В КЛИНИКЕ ВНУТРЕННИХ БОЛЕЗНЕЙ</article-title><trans-title-group xml:lang="en"><trans-title>DIFFICULTIES IN THE EARLY DIAGNOSIS OF EOSINOPHILIC GRANULOMATOSIS WITH POLYANGIITIS (CHURGSTRAUSS SYNDROME) IN THE CLINIC OF INTERNAL DISEASES</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>Черкашин</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Cherkashin</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Черкашин Дмитрий Викторович — полковник медицинской службы, доктор медицинских наук, доцент, начальник кафедры военно-морской терапии </p><p>194044, Санкт-Петербург, ул. Академика Лебедева, д. 6</p></bio><bio xml:lang="en"><p>Dmitrij V. Cherkashin</p><p>St. Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Турдиалиева</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Turdialieva</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Турдиалиева Саёра Абдуалиевна — кандидат медицинских наук, доцент, доцент кафедры военно-морской терапии </p><p>194044, Санкт-Петербург, ул. Академика Лебедева, д. 6</p></bio><bio xml:lang="en"><p>Sayora A. Turdialieva </p><p>St. Petersburg</p></bio><email xlink:type="simple">turdialieva@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>Можаровская</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mozharovskaya</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Можаровская Елена Анатольевна — заведующая амбулаторно-консультативным отделением </p><p>190068, Санкт-Петербург, Большая Подъяческая ул., д. 30</p></bio><bio xml:lang="en"><p>Elena A. Mozharovskaya </p><p>St. Petersburg</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>Кудрина</surname><given-names>О. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kudrina</surname><given-names>O. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кудрина Ольга Михайловна — кандидат медицинских наук, доцент, доцент кафедры военно-морской терапии </p><p>194044, Санкт-Петербург, ул. Академика Лебедева, д. 6</p></bio><bio xml:lang="en"><p>Ol’ga M. Kudrina  </p><p>St. Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Таранов</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Taranov</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Таранов Андрей Иванович — кандидат медицинских наук, доцент, ассистент кафедры военно-морской терапии </p><p>194044, Санкт-Петербург, ул. Академика Лебедева, д. 6</p></bio><bio xml:lang="en"><p>Andrej I. Taranov </p><p>St. Petersburg</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Военно-медицинская академия им. С. М. Кирова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>S. M. Kirov Military Medical Academy</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Клиническая ревматологическая больница № 25</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Clinical rheumatological hospital № 25</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>08</day><month>07</month><year>2018</year></pub-date><volume>4</volume><issue>2</issue><fpage>38</fpage><lpage>47</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Черкашин Д.В., Турдиалиева С.А., Можаровская Е.А., Кудрина О.М., Таранов А.И., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Черкашин Д.В., Турдиалиева С.А., Можаровская Е.А., Кудрина О.М., Таранов А.И.</copyright-holder><copyright-holder xml:lang="en">Cherkashin D.V., Turdialieva S.A., Mozharovskaya E.A., Kudrina O.M., Taranov A.I.</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://seamed.elpub.ru/jour/article/view/227">https://seamed.elpub.ru/jour/article/view/227</self-uri><abstract/><trans-abstract xml:lang="en"><p>Systemic vasculitis are characterized by heterogeneity of clinical-immunological forms and determined the need for differential diagnostic search to except a wide range of diseases, such as allergic, infectious, hematological, oncological, which often presents signiﬁcant difficulties for physicians of various specialties. The article presents clinical observations demonstrating the difficulties of diagnostic search in establishing the diagnosis of systemic vasculitis associated with antineutrophil cytoplasmic antibodies, which include a rare disease — eosinophilic granulomatosis with polyangiitis (Churg–Strauss syndrome). Carefully collected anamnesis, participation of specialists of different proﬁles, retrospective analysis of laboratory and instrumental data allowed to verify the diagnosis, to prescribe adequate therapy. The aim of the publication is to discuss the need for early diagnosis of eosinophilic granulomatosis with polyangiitis, which can improve the effectiveness of therapy and improve the overall prognosis for this disease, taking into account modern approaches based on the main provisions of international recommendations that were prepared in 2015 with the participation of leading experts from Europe, USA and Canada and were called to become the basis for choosing a personalized patient therapy strategy.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>морская медицина</kwd><kwd>системные васкулиты</kwd><kwd>эозинофильный гранулематоз с полиангиитом (синдром Чарджа–Стросса)</kwd><kwd>антинейтрофильные цитоплазматические антитела</kwd></kwd-group><kwd-group xml:lang="en"><kwd>marine medicine</kwd><kwd>systemic vasculitis</kwd><kwd>eosinophilic granulomatosis with polyangiitis (Churg–Strauss syndrome)</kwd><kwd>antineutrophil cytoplasmic antibodies</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">Jennette J.C. et al. Nomenclature of systemic vasculitides. Proposal of an international consensus conference. Arthritis Rheum., 1994, Vol. 37, рр. 187–192.</mixed-citation><mixed-citation xml:lang="en">Jennette J.C. et al. Nomenclature of systemic vasculitides. Proposal of an international consensus conference. Arthritis Rheum., 1994, Vol. 37, рр. 187–192.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Churg J., Strauss L. Allergic granulomatosis, allergic angiitis and periarteritis nodosa. Am. J. Pathol., 1951, Vol. 27, рр. 277–301.</mixed-citation><mixed-citation xml:lang="en">Churg J., Strauss L. Allergic granulomatosis, allergic angiitis and periarteritis nodosa. Am. J. Pathol., 1951, Vol. 27, рр. 277–301.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Койлубаева Г.М. и др. Эффективность применения ритуксимаба у больной с генерализованной формой гранулематоза c полиангиитом (описание клинического случая) // Современная ревматология. 2014. № 4. С. 43–47</mixed-citation><mixed-citation xml:lang="en">Kojlubaeva G.M. et al. Ehffektivnost’ primeneniya rituksimaba u bol’noj s generalizovannoj formoj granulematoza c poliangiitom (opisanie klinicheskogo sluchaya). Sovremennaya revmatologiya, 2014, No. 4, рр. 43–47. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Jennette J.C. et al. 2012 revised International Chapel Hill Consensus Conference Nomenclature of Vasculitides. Arthritis Rheum., 2013, Vol. 65 (1), рр. 1–11.</mixed-citation><mixed-citation xml:lang="en">Jennette J.C. et al. 2012 revised International Chapel Hill Consensus Conference Nomenclature of Vasculitides. Arthritis Rheum., 2013, Vol. 65 (1), рр. 1–11.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Guerry M.J. et al. Recommendations for the use of rituximab in anti-neutrophil cytoplasm antibody-associated vasculitis. Rheumatology (Oxford), 2012, Vol. 51 (4), рр. 634–643.</mixed-citation><mixed-citation xml:lang="en">Guerry M.J. et al. Recommendations for the use of rituximab in anti-neutrophil cytoplasm antibody-associated vasculitis. Rheumatology (Oxford), 2012, Vol. 51 (4), рр. 634–643.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Mukhtyar C. et al. EULAR recommendations for the management of primary small and medium vessel vasculitis. Ann. Rheum. Dis., 2009, Vol. 68 (3), рр. 310–317.</mixed-citation><mixed-citation xml:lang="en">Mukhtyar C. et al. EULAR recommendations for the management of primary small and medium vessel vasculitis. Ann. Rheum. Dis., 2009, Vol. 68 (3), рр. 310–317.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Ntatsaki E. et al. BSR and BHPR Standards, Guidelines and Audit Working Group. BSR and BHPR guideline for the management of adults with ANCA-associated vasculitis. Rheumatology (Oxford), 2014, Vol. 53 (12), рр. 2306–2309.</mixed-citation><mixed-citation xml:lang="en">Ntatsaki E. et al. BSR and BHPR Standards, Guidelines and Audit Working Group. BSR and BHPR guideline for the management of adults with ANCA-associated vasculitis. Rheumatology (Oxford), 2014, Vol. 53 (12), рр. 2306–2309.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Lyons P.A. et al. Genetically distinct subsets within ANCA-associated vasculitis. N. Engl. J. Med., 2012, Vol. 367 (3), рр. 214–223.</mixed-citation><mixed-citation xml:lang="en">Lyons P.A. et al. Genetically distinct subsets within ANCA-associated vasculitis. N. Engl. J. Med., 2012, Vol. 367 (3), рр. 214–223.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Mahr A. et al. Prevalences of polyarteritis nodosa, microscopic polyangiitis, Wegener’s granulomatosis, and ChurgStrauss syndrome in a French urban multiethnic population in 2000: a capture-recapture estimate. Arthritis Rheum., 2004, Vol. 51 (1), рр. 92–99.</mixed-citation><mixed-citation xml:lang="en">Mahr A. et al. Prevalences of polyarteritis nodosa, microscopic polyangiitis, Wegener’s granulomatosis, and ChurgStrauss syndrome in a French urban multiethnic population in 2000: a capture-recapture estimate. Arthritis Rheum., 2004, Vol. 51 (1), рр. 92–99.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Ревматология: национальное руководство / под ред. Е.Л. Насонова, В.А. Насоновой. М.: ГЭОТАР-Медиа, 2010. 720 с. [Revmatologiya: nacional’noe rukovodstvo / pod red. E.L. Nasonova, V.A. Nasonovoj. Moscow: Izdatel’stvo GEHOTAR-Media, 2010, 720 р. (In Russ.).</mixed-citation><mixed-citation xml:lang="en">Revmatologiya: nacional’noe rukovodstvo / pod red. E.L. Nasonova, V.A. Nasonovoj. Moscow: Izdatel’stvo GEHOTAR-Media, 2010, 720 р. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Насонов Е.Л. и др. Антинейтрофильные цитоплазматические антитела при системных васкулитах // Клиническая медицина. 1992. № 11. С. 21–27.</mixed-citation><mixed-citation xml:lang="en">Nasonov E.L. et al. Antinejtroﬁl’nye citoplazmaticheskie antitela pri sistemnyh vaskulitah. Klinicheskaya medicina, 1992, No. 11, рр. 21–27.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Comarmond C. et al. Eosinophilic granulomatosis with polyangiitis (Churg-Strauss): clinical characteristics and longterm follow up of the 383 patients enrolled in the French Vasculitis Study Group cohort. Arthritis Rheum., 2013, Vol. 65 (1), рр. 270–281.</mixed-citation><mixed-citation xml:lang="en">Comarmond C. et al. Eosinophilic granulomatosis with polyangiitis (Churg-Strauss): clinical characteristics and longterm follow up of the 383 patients enrolled in the French Vasculitis Study Group cohort. Arthritis Rheum., 2013, Vol. 65 (1), рр. 270–281.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Бекетова Т.В., Волков М.Ю. Международные рекомендации по диагностике и лечению эозинофильного гранулематоза с полиангиитом 2015 // Научно-практическая ревматология. 2016. Т. 54, № 2. С. 129–137.</mixed-citation><mixed-citation xml:lang="en">Beketova T.V., Volkov M.Yu. Mezhdunarodnye rekomendacii po diagnostike i lecheniyu ehozinoﬁl’nogo granulematoza s poliangiitom 2015. Nauchno-prakticheskaya revmatologiya. 2016, Vol. 54, No. 2, рр. 129–137 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Groh M. et al. Eosinophilic granulomatosis with polyangiitis (Churg-Strauss) (EGPA) Consensus Task Force recommendations for evaluation and management. Eur. J. Intern. Med., 2015, Vol. 26 (7), рр. 545–553.</mixed-citation><mixed-citation xml:lang="en">Groh M. et al. Eosinophilic granulomatosis with polyangiitis (Churg-Strauss) (EGPA) Consensus Task Force recommendations for evaluation and management. Eur. J. Intern. Med., 2015, Vol. 26 (7), рр. 545–553.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Бекетова Т.В., Волков М.Ю., Насонов Е.Л. Современные подходы к диагностике и лечению эозинофильного гранулематоза с полиангиитом: международные рекомендации 2015 г. // Терапевтический архив. 2016. Т. 88, № 5. С. 86–92.</mixed-citation><mixed-citation xml:lang="en">Beketova T.V., Volkov M.Yu., Nasonov E.L. Sovremennye podhody k diagnostike i lecheniyu ehozinoﬁl’nogo granulematoza s poliangiitom: mezhdunarodnye rekomendacii 2015 g. Terapevticheskij arhiv, 2016, Vol. 88, No 5, рр. 86–92. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Dennert R.M. et al. Cardiac involvement in Churg-Strauss syndrome. Arthritis Rheum., 2010, Vol. 6 (2), рр. 627–634.</mixed-citation><mixed-citation xml:lang="en">Dennert R.M. et al. Cardiac involvement in Churg-Strauss syndrome. Arthritis Rheum., 2010, Vol. 6 (2), рр. 627–634.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Стрижаков Л.А., Моисеев С.В., Коган Б.А. Поражение сердца при системных васкулитах: патогенетические звенья, значение факторов риска развития сердечно-сосудистых осложнений и диагностика // Терапевтический архив. 2014. Т. 12, № 2. С. 35–42.</mixed-citation><mixed-citation xml:lang="en">Strizhakov L.A., Moiseev S.V., Kogan B.A. Porazhenie serdca pri sistemnyh vaskulitah: patogeneticheskie zven’ya, znachenie faktorov riska razvitiya serdechno-sosudistyh oslozhnenij i diagnostika. Terapevticheskij arhiv, 2014, Vol. 12, No. 2, рр. 35–42. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Korantzopoulos P., Papaioannides D., Siogas K. The heart in Wegener’s granulomatosis. Cardiology, 2004, Vol. 102, No. 1, рр. 7–10.</mixed-citation><mixed-citation xml:lang="en">Korantzopoulos P., Papaioannides D., Siogas K. The heart in Wegener’s granulomatosis. Cardiology, 2004, Vol. 102, No. 1, рр. 7–10.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Moosig F. et al. A vasculitis centre based management strategy leads to improved outcome in eosinophilic granulomatosis and polyangiitis (Churg-Strauss, EGPA): monocentric experiences in 150 patients. Ann. Rheum. Dis., 2013, Vol. 72 (6), рр. 1011–1017.</mixed-citation><mixed-citation xml:lang="en">Moosig F. et al. A vasculitis centre based management strategy leads to improved outcome in eosinophilic granulomatosis and polyangiitis (Churg-Strauss, EGPA): monocentric experiences in 150 patients. Ann. Rheum. Dis., 2013, Vol. 72 (6), рр. 1011–1017.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Masi A.T. et al. The American College of Rheumatology 1990 criteria for the classiﬁcation of Churg-Strauss syndrome (allergic granulomatosis angiitis). Arth. and Rheum., 1990, Vol. 33, рр. 1094–1100.</mixed-citation><mixed-citation xml:lang="en">Masi A.T. et al. The American College of Rheumatology 1990 criteria for the classiﬁcation of Churg-Strauss syndrome (allergic granulomatosis angiitis). Arth. and Rheum., 1990, Vol. 33, рр. 1094–1100.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Lanham J. et al. Systemic vasculitis with asthma and eosinophilia: a clinical approach to the Churg-Strauss syndrome. Medicine, 1984, Vol. 63, рр. 65–81.</mixed-citation><mixed-citation xml:lang="en">Lanham J. et al. Systemic vasculitis with asthma and eosinophilia: a clinical approach to the Churg-Strauss syndrome. Medicine, 1984, Vol. 63, рр. 65–81.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Valent P. et al. Contemporary consensus proposal on criteria and classiёcation of eosinophilic disorders and related syndromes. J. Allergy Clin. Immunol., 2012, Vol. 130 (3), рр. 607–612.</mixed-citation><mixed-citation xml:lang="en">Valent P. et al. Contemporary consensus proposal on criteria and classiёcation of eosinophilic disorders and related syndromes. J. Allergy Clin. Immunol., 2012, Vol. 130 (3), рр. 607–612.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Taylor M.R. et al. The expanded spectrum of toxocaral disease. Lancet, 1988, Vol. 1 (8587), рр. 692–695.</mixed-citation><mixed-citation xml:lang="en">Taylor M.R. et al. The expanded spectrum of toxocaral disease. Lancet, 1988, Vol. 1 (8587), рр. 692–695.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Jones R. et al. Rituximab versus cyclophosphamide in ANCA-associated renal vasculitis. N. Engl. J. Med., 2010, Vol. 363 (3), рр. 211–220.</mixed-citation><mixed-citation xml:lang="en">Jones R. et al. Rituximab versus cyclophosphamide in ANCA-associated renal vasculitis. N. Engl. J. Med., 2010, Vol. 363 (3), рр. 211–220.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
