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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">nid</journal-id><journal-title-group><journal-title xml:lang="ru">Нефрология и диализ</journal-title><trans-title-group xml:lang="en"><trans-title>Nephrology and Dialysis</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1680-4422</issn><issn pub-type="epub">2618-9801</issn><publisher><publisher-name>Российское диализное общество</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.28996/2618-9801-2023-2-284-293</article-id><article-id custom-type="elpub" pub-id-type="custom">nid-114</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 СТАТЬИ</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>Беременность при ХБП 4 стадии: серия наблюдений специализированного нефрологического центра</article-title><trans-title-group xml:lang="en"><trans-title>Pregnancy in chronic kidney disease stage 4: a case series from a referral center</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>Демьянова</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Demyanova</surname><given-names>K. A.</given-names></name></name-alternatives><email xlink:type="simple">ksedem@gmail.com</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>Козловская</surname><given-names>Н. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozlovskaya</surname><given-names>N. L.</given-names></name></name-alternatives><email xlink:type="simple">nkozlovskaya@yandex.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>Захарова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zakharova</surname><given-names>E. V.</given-names></name></name-alternatives><email xlink:type="simple">helena.zakharova@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коротчаева</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Korotchaeva</surname><given-names>Y. V.</given-names></name></name-alternatives><email xlink:type="simple">lumis-j@bk.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Апресян</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Apresyan</surname><given-names>S. V.</given-names></name></name-alternatives><email xlink:type="simple">kafedra-aig@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>Воробьева</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vorobyeva</surname><given-names>M. A.</given-names></name></name-alternatives><email xlink:type="simple">m_vorobeva2003@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>Пиколи</surname><given-names>Дж. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Piccoli</surname><given-names>G. B.</given-names></name></name-alternatives><email xlink:type="simple">gbpiccoli@yahoo.it</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное автономное образовательное учреждение высшего образования «Российский университет дружбы народов»; Государственное бюджетное учреждение здравоохранения города Москвы «Городская клиническая больница им. А.К. Ерамишанцева Департамента Здравоохранения Москвы»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Peoples Friendship University of Russia (RUDN); Eramishantsev City Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное автономное образовательное учреждение высшего образования Первый Московский государственный медицинский университет имени И.М. Сеченова (Сеченовский Университет); Городская клиническая больница им. С.П. Боткина (Боткинская больница)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Medical Academy of Continuous Medical Education; S.P. Botkin City Clinical Hospital, Moscow, Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Государственное бюджетное учреждение здравоохранения города Москвы «Городская клиническая больница им. А.К. Ерамишанцева Департамента Здравоохранения Москвы»; Федеральное государственное автономное образовательное учреждение высшего образования Первый Московский государственный медицинский университет имени И.М. Сеченова (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Eramishantsev City Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Госпитальный центр Le Mans; Туринский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Centre Hospitalier Le Mans; University of Torino</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>21</day><month>06</month><year>2024</year></pub-date><volume>25</volume><issue>2</issue><fpage>284</fpage><lpage>293</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Демьянова К.А., Козловская Н.Л., Захарова Е.В., Коротчаева Ю.В., Апресян С.В., Воробьева М.А., Пиколи Д.Б., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Демьянова К.А., Козловская Н.Л., Захарова Е.В., Коротчаева Ю.В., Апресян С.В., Воробьева М.А., Пиколи Д.Б.</copyright-holder><copyright-holder xml:lang="en">Demyanova K.A., Kozlovskaya N.L., Zakharova E.V., Korotchaeva Y.V., Apresyan S.V., Vorobyeva M.A., Piccoli G.B.</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://journal.nephro.ru/jour/article/view/114">https://journal.nephro.ru/jour/article/view/114</self-uri><abstract><p>Цель: беременность у женщин с поздними стадиями хронической болезни почек (ХБП) связана с высоким риском неблагоприятных исходов для матери и плода. Потенциальным фактором, определяющим результат ведения беременности, является организация медицинского наблюдения, однако данные о тактике ведения беременности у женщин с додиализными стадиями ХБП все еще ограничены. В данном ретроспективном исследовании мы поставили цель проанализировать течение и исходы беременности у женщин с ХБП 4 стадии. Материалы и методы: 13 беременных женщин с ХБП 4 стадии наблюдались в центре помощи беременным женщинам ГКБ им. А.К. Ерамишанцева. Оценивали: причину ХБП, акушерский анамнез, креатинин сыворотки до беременности (sCr), срок беременности при первом посещении, протеинурию, sCr и артериальное давление (АД) в каждом триместре, срок родоразрешения и исход беременности. Физиологическим ответом почек на беременность считали стойкое снижение SCr на ≥10 мкмоль/л от догестационного уровня. Развитие преэклампсии диагностировали на основании резкого повышения артериального давления, протеинурии и/или sCr вместе с изменением ангиогенного коэффициента (в некоторых случаях). Ведение беременности включало контроль АД, коррекцию анемии, антиагрегантную и антикоагулянтную терапию, лечение инфекций мочевыводящих путей. Результаты: артериальная гипертензия на момент обращения имела место в 6 из 13 случаев, среднее АД снизилось к 3 триместру на фоне лечения. Протеинурия увеличивалась во время беременности во всех случаях, более быстро у женщин, у которых впоследствии развилась преэклампсия. Уровень sCr в среднем на момент направления в центр составил 184±13,3 мкмоль/л, мочевина 9,8±0,6 ммоль/л, рСКФ 32,9±2,9 мл/мин/1,73 м2. После родов sCr увеличился до 243,4±37,8 мкмоль/л, мочевина 11,9±0,7 ммоль/л, рСКФ снизилась до 21,8±1,4 мл/мин/1,73 м2. Средний срок родов составил 34 недели гестации. Преэклампсия диагностирована в 6 случаях. Все новорожденные были живы и жизнеспособны. Ни одна из пациенток не нуждалась в диализе во время беременности или сразу после родов. Заключение: благоприятный исход беременности, определяемый как рождение жизнеспособного ребенка, возможен у женщин с 4 стадией ХБП, однако в большинстве случаев родоразрешение происходит преждевременно, а у матери отмечается прогрессирующее снижение функции почек.</p></abstract><trans-abstract xml:lang="en"><p>Objective: pregnancy in women with advanced chronic kidney disease (CKD) is associated with a high risk of adverse outcomes for the mother and the fetus. Setting of care is a potential determinant of the results, but data about pregnancy course in different settings are still limited. In this retrospective study, we aimed to analyze the course and outcomes of pregnancy in women with CKD stage 4 followed-up in a referral center in Russia. Materials and methods: thirteen pregnant women with CKD stage 4 were followed in a dedicated unit for pregnant women with kidney diseases. Main data collected: CKD cause, obstetric history, pre-gestational serum creatinine (sCr), week of gestation at the first visit, proteinuria, sCr and blood pressure (BP) at referral and each trimester, type and week of delivery and pregnancy outcome. Physiological kidney response to pregnancy was considered as a persistent decrease of SCr by ≥10 μmol/L from the pre-gestational level. Superimposed PE was diagnosed based on the abrupt increase of blood pressure, proteinuria and/or sCr, together with alteration of the angiogenic-antiangiogenic ratio, whenever available. Pregnancy management included BP control, anemia correction, antiplatelet and anticoagulant therapy, and urinary tract infection treatment. Results: arterial hypertension was present at referral in 6/13 cases, the mean BP decreased by the 3-rd trimester under treatment. Proteinuria increased during pregnancy in all cases, more rapidly in women who subsequently developed preeclampsia. Mean sCr at referral to the center was 184±13.3 μmol/L, urea 9.8±0.6 mmol/l, eGFR 32.9±2.9 ml/min/1.73 m2. Postpartum sCr increased to 243.4±37.8 μmol/L, urea 11.9±0.7 mmol/L, and eGFR dropped to 21.8±1.4 ml/min/1.73 m2. Median term of delivery was 34 weeks of gestation. Superimposed preeclampsia was diagnosed in 6 cases. All newborns were alive and viable. None of the patients needed dialysis during pregnancy or immediately after delivery. Conclusion: a favorable pregnancy outcome, defined as a viable baby without major health issues, is possible in women with CKD stage 4, however prematurity is common, and a decrease in the kidney function is observed in most of the cases.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>хроническая болезнь почек</kwd><kwd>артериальная гипертензия</kwd><kwd>преэклампсия</kwd><kwd>беременность</kwd><kwd>chronic kidney disease</kwd><kwd>hypertension</kwd><kwd>preeclampsia</kwd><kwd>pregnancy outcome</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">Bramham K., Briley A.L., Seed PT. et al. Pregnancy outcome in women with chronic kidney disease: a prospective cohort study. Reprod Sci. 2011. 18:623-630. doi: 10.1177/1933719110395403</mixed-citation><mixed-citation xml:lang="en">Bramham K., Briley A.L., Seed PT. et al. 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