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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">sechenov</journal-id><journal-title-group><journal-title xml:lang="en">Sechenov Medical Journal</journal-title><trans-title-group xml:lang="ru"><trans-title>Сеченовский вестник</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2218-7332</issn><issn pub-type="epub">2658-3348</issn><publisher><publisher-name>Сеченовский Университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.47093/2218-7332.2020.11.4.36-42</article-id><article-id custom-type="elpub" pub-id-type="custom">sechenov-257</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="en"><subject>ОBSTETRICS AND GYNECOLOGY</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>АКУШЕРСТВО И ГИНЕКОЛОГИЯ</subject></subj-group></article-categories><title-group><article-title>The features of the mode of delivery in patients with congenital deficiency of coagulation factor VII: case reports</article-title><trans-title-group xml:lang="ru"><trans-title>Особенности ведения родов при врожденном дефиците VII фактора свертывания крови: анализ клинических случаев</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6999-8145</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Буланов</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Bulanov</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Буланов Андрей Юльевич, д-р мед. наук, заведующий отделением Выездная реанимационная гематологическая бригада</p><p>ул. Пехотная, д. 3, г. Москва, 123182</p></bio><bio xml:lang="en"><p>Andrey Yu Bulanov, Dr. of Sci. (Medicine), Head of the Mobile resuscitation transfusion team</p><p>3, Pekhotnaya str., Moscow, 123182</p></bio><email xlink:type="simple">buldoc68@mail.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/0000-0001-6404-4107</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Работинский</surname><given-names>С. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Rabotinsky</surname><given-names>S. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Работинский Станислав Евгеньевич, врач отделения Выездная реанимационная гематологическая бригада</p><p>ул. Пехотная, д. 3, г. Москва, 123182</p></bio><bio xml:lang="en"><p>Stanislav E. Rabotinsky, doctor of the Mobile resuscitation transfusion team</p><p>3, Pekhotnaya str., Moscow, 123182</p></bio><email xlink:type="simple">stas101-86@mail.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/0000-0002-8909-6592</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Буланова</surname><given-names>Е. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Bulanova</surname><given-names>E. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Буланова Екатерина Львовна, канд. мед. наук, доцент кафедры анестезиологии и реаниматологии; врач отделения Выездная реанимационная гематологическая бригада</p><p>ул. Пехотная, д. 3, г. Москва, 123182</p><p>ул. Трубецкая, д. 8, стр. 2, г. Москва, 119991</p></bio><bio xml:lang="en"><p>Ekaterina L. Bulanova, Cand. of Sci. (Medicine), Associate professor, Department of Anesthesiology and Resuscitation; doctor of the Mobile resuscitation transfusion team</p><p>3, Pekhotnaya str., Moscow, 123182</p><p>8/2, Trubetskaya str., Moscow, 119991</p></bio><email xlink:type="simple">bulkadoc@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/0000-0002-9042-3917</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Симарова</surname><given-names>И. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Simarova</surname><given-names>I. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Симарова Ирина Борисовна, врач отделения Выездная реанимационная гематологическая бригада </p><p>ул. Пехотная, д. 3, г. Москва, 123182</p></bio><bio xml:lang="en"><p>Irina B. Simarova, doctor of the Mobile resuscitation transfusion team</p><p>3, Pekhotnaya str., Moscow, 123182</p></bio><email xlink:type="simple">rirab@mail.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/0000-0002-5660-2380</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Котомина</surname><given-names>Т. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kotomina</surname><given-names>Т. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Котомина Татьяна Сергеевна, канд. мед. наук, заведующая родильным блоком филиала</p><p>ул. Пехотная, д. 3, г. Москва, 123182</p></bio><bio xml:lang="en"><p>Тatiana S. Kotomina, Cand. of Sci. (Medicine), Head of the Maternity Department, branch</p><p>3, Pekhotnaya str., Moscow, 123182</p></bio><email xlink:type="simple">KotominaTS@zdrav.mos.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/0000-0001-8899-5724</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сизова</surname><given-names>И. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Sizova</surname><given-names>I. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сизова Ирина Юрьевна, канд. мед. наук, заведующая отделением анестезиологии и реаниматологии филиала</p><p>ул. Пехотная, д. 3, г. Москва, 123182</p></bio><bio xml:lang="en"><p>Irina Yu. Sizova, Cand. of Sci. (Medicine), Head of the Department of Anesthesiology and Resuscitation</p><p>3, Pekhotnaya str., Moscow, 123182</p></bio><email xlink:type="simple">sizova_irina1980@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБУЗ «Городская клиническая больница № 52 Департамента здравоохранения г. Москвы»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow City Hospital No. 52</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГБУЗ «Городская клиническая больница № 52 Департамента здравоохранения г. Москвы»; ФГАОУ ВО «Первый Московский государственный медицинский университет им. И.М. Сеченова» Минздрава России (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow City Hospital No. 52; Sechenov First Moscow State Medical University (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>28</day><month>12</month><year>2020</year></pub-date><volume>11</volume><issue>4</issue><fpage>36</fpage><lpage>42</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Bulanov A.Y., Rabotinsky S.E., Bulanova E.L., Simarova I.B., Kotomina Т.S., Sizova I.Y., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Буланов А.Ю., Работинский С.Е., Буланова Е.Л., Симарова И.Б., Котомина Т.С., Сизова И.Ю.</copyright-holder><copyright-holder xml:lang="en">Bulanov A.Y., Rabotinsky S.E., Bulanova E.L., Simarova I.B., Kotomina Т.S., Sizova I.Y.</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.sechenovmedj.com/jour/article/view/257">https://www.sechenovmedj.com/jour/article/view/257</self-uri><abstract><p>Congenital deficiency of clotting factor VII (FVII) — refers to rare hemorrhagic diatheses, for which no unified approaches to the management of pregnancy and childbirth have been developed. The analysis of hemostasiological management of four pregnant women with congenital hypoproconvertinemia is presented.</p><sec><title>Cases reports</title><p>Cases reports. All patients had no or minimal history of hemorrhagic syndrome. In two cases, the diagnosis was made during the actual pregnancy. Provision of hemostasis during delivery (two — vaginal delivery, two — cesarean section) was carried out with recombinant activated FVII (rFVIIa): in two cases, once at a dose of 15–30 mcg/kg, in one twice with repeated administration after 12 hours, in another one tranexamic acid was used. There were no hemorrhagic or thrombotic complications. The thromboelastography (TEG) during pregnancy did not correspond to the severity of hypoproconvertinemia: at FVII activity &lt; 5%, the TEG parameters indicated hypercoagulation.</p></sec><sec><title>Discussion</title><p>Discussion. There is a weak correlation between the level of FVII activity in plasma and the severity of hemorrhagic syndrome. The decision on the mode of delivery in patients with FVII deficiency is made according to obstetric criteria. In most cases, a single administration of rFVIIa is sufficient at a dose of 15–30 mcg/kg at the beginning of labor or before performing a caesarean section.</p></sec></abstract><trans-abstract xml:lang="ru"><p>Дефицит VII фактора свертывания крови (FVII) относится к редким геморрагическим диатезам, для которых не разработаны единые подходы к ведению беременности и родов. Представлен анализ гемостазиологической тактики при ведении четырех беременных с врожденной гипопроконвертинемией.</p><sec><title>Описание случаев</title><p>Описание случаев. У всех пациенток в анамнезе геморрагический синдром отсутствовал или был минимальным. В двух случаях диагноз был установлен в период настоящей беременности. Обеспечение гемостаза в период родоразрешения (двое родов самостоятельные, двое — кесарево сечение) осуществляли рекомбинантным активированным FVII (rFVIIa): в двух случаях однократно в дозе 15–30 мкг/кг, в одном двукратно с повторным введением через 12 ч, еще в одном использовали транексамовую кислоту. Геморрагических или тромботических осложнений не отмечено. Данные тромбоэластографии (ТЭГ) во время беременности не соответствовали выраженности гипопроконвертинемии: при активности FVII &lt; 5% параметры ТЭГ указывали на гиперкоагуляцию.</p></sec><sec><title>Обсуждение</title><p>Обсуждение. Имеется слабая корреляция между сниженной активностью FVII в плазме и выраженностью геморрагического синдрома. Решение о способе родоразрешения у пациенток с дефицитом FVII принимается по акушерским критериям. В большинстве случаев достаточно однократного введения rFVIIa в дозе 15–30 мкг/кг в начале родовой деятельности или перед выполнением кесарева сечения.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>гипопроконвертинемия</kwd><kwd>дефицит VII фактора свертывания крови</kwd><kwd>роды</kwd><kwd>кесарево сечение</kwd><kwd>рекомбинантный активированный VII фактор свертывания</kwd><kwd>тромбоэластография</kwd></kwd-group><kwd-group xml:lang="en"><kwd>гипопроконвертинемия</kwd><kwd>дефицит VII фактора свертывания крови</kwd><kwd>роды</kwd><kwd>кесарево сечение</kwd><kwd>рекомбинантный активированный VII фактор свертывания</kwd><kwd>тромбоэластография</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">Oyelese Y., Ananth C.V. Postpartum haemorrhage: epidemiology, risk factors and causes. 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Clinical recommendations for the diagnosis and treatment of rare coagulopathies: hereditary deficiency of blood clotting factors II, VII, X.</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>
