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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="review-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Gynecology</journal-id><journal-title-group><journal-title xml:lang="en">Gynecology</journal-title><trans-title-group xml:lang="ru"><trans-title>Гинекология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2079-5696</issn><issn publication-format="electronic">2079-5831</issn><publisher><publisher-name xml:lang="en">Consilium Medicum</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">159381</article-id><article-id pub-id-type="doi">10.26442/20795696.2023.4.202518</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>REVIEWS AND CASE REPORTS</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОБЗОРЫ И КЛИНИЧЕСКИЕ СЛУЧАИ</subject></subj-group><subj-group subj-group-type="article-type"><subject>Review Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Non-surgical management of patients with ectopic pregnancy: A review</article-title><trans-title-group xml:lang="ru"><trans-title>Консервативная тактика ведения пациенток с внематочной беременностью</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7830-2290</contrib-id><name-alternatives><name xml:lang="en"><surname>Dobrokhotova</surname><given-names>Yulia E.</given-names></name><name xml:lang="ru"><surname>Доброхотова</surname><given-names>Юлия Эдуардовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>D. Sci. (Med.), Prof.</p></bio><bio xml:lang="ru"><p>доктор медицины наук, проф., зав. каф. акушерства и гинекологии лечебного фак-та</p></bio><email>pr.dobrohotova@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3804-7691</contrib-id><name-alternatives><name xml:lang="en"><surname>Belousova</surname><given-names>Tamara N.</given-names></name><name xml:lang="ru"><surname>Белоусова</surname><given-names>Тамара Николаевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>кандидат медицинских наук, глав. врач</p></bio><email>beltamara1@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7140-262X</contrib-id><name-alternatives><name xml:lang="en"><surname>Borovkova</surname><given-names>Ekaterina I.</given-names></name><name xml:lang="ru"><surname>Боровкова</surname><given-names>Екатерина Игоревна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>D. Sci. (Med.), Assoc. Prof.</p></bio><bio xml:lang="ru"><p>доктор медицины наук, доц., проф. каф. акушерства и гинекологии</p></bio><email>Katyanikitina@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5452-805X</contrib-id><name-alternatives><name xml:lang="en"><surname>Sovaev</surname><given-names>Nikolai I.</given-names></name><name xml:lang="ru"><surname>Соваев</surname><given-names>Николай Иванович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Head of the Gynecological Department</p></bio><bio xml:lang="ru"><p>зав. гинекологическим отд-нием</p></bio><email>nsovaev@yandex.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1134-5704</contrib-id><name-alternatives><name xml:lang="en"><surname>Egorushkina</surname><given-names>Vera D.</given-names></name><name xml:lang="ru"><surname>Егорушкина</surname><given-names>Вера Дмитриевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>obstetrician-gynecologist</p></bio><bio xml:lang="ru"><p>врач акушер-гинеколог</p></bio><email>verusiettt27@gmail.com</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4199-0365</contrib-id><name-alternatives><name xml:lang="en"><surname>Kladnitskaya</surname><given-names>Anastasia D.</given-names></name><name xml:lang="ru"><surname>Кладницкая</surname><given-names>Анастасия Дмитриевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Student</p></bio><bio xml:lang="ru"><p>студентка каф. акушерства и гинекологии лечебного фак-та</p></bio><email>nastya.kladnitskaya@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5240-6251</contrib-id><name-alternatives><name xml:lang="en"><surname>Ermakova</surname><given-names>Anna</given-names></name><name xml:lang="ru"><surname>Ермакова</surname><given-names>Анна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Student</p></bio><bio xml:lang="ru"><p>студентка каф. акушерства и гинекологии лечебного фак-та</p></bio><email>ermakova.rsmu@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Pirogov Russian National Research Medical University</institution></aff><aff><institution xml:lang="ru">ФГАОУ ВО «Российский национальный исследовательский медицинский университет им. Н.И. Пирогова» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Vidnovsky Perinatal Center</institution></aff><aff><institution xml:lang="ru">ГБУЗ МО «Видновский перинатальный центр»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-12-20" publication-format="electronic"><day>20</day><month>12</month><year>2023</year></pub-date><volume>25</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>435</fpage><lpage>441</lpage><history><date date-type="received" iso-8601-date="2023-01-30"><day>30</day><month>01</month><year>2023</year></date><date date-type="accepted" iso-8601-date="2024-01-30"><day>30</day><month>01</month><year>2024</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Consilium Medicum</copyright-holder><copyright-holder xml:lang="ru">ООО "Консилиум Медикум"</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-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://gynecology.orscience.ru/2079-5831/article/view/159381">https://gynecology.orscience.ru/2079-5831/article/view/159381</self-uri><abstract xml:lang="en"><p>An ectopic pregnancy is a medical emergency. Currently, surgery is the main method of therapy, and non-surgical management with methotrexate is considered an acceptable alternative. Methotrexate is a folic acid antagonist and has an inhibitory effect on the proliferation of trophoblast cells. There are various methotrexate regimens; the choice is based on the level of β-subunit of human chorionic gonadotropin, the location of the ectopic pregnancy and the patient's adherence to treatment. Therapy of ectopic tubal pregnancy with methotrexate is an effective and safe alternative to surgical treatment, does not affect the ovarian reserve and preserves the woman's fertility.</p></abstract><trans-abstract xml:lang="ru"><p>Внематочная беременность является состоянием, требующим оказания неотложной медицинской помощи. В настоящее время хирургическое лечение является основным методом терапии, а консервативное лечение с применением метотрексата рассматривается в качестве допустимой альтернативы. Метотрексат является антагонистом фолиевой кислоты и оказывает ингибирующее действие на пролиферацию клеток трофобласта. Существуют различные протоколы применения метотрексата, выбор которых определяется уровнем β-субъединицы хорионического гонадотропина человека, локализацией внематочной беременности и приверженностью пациентки лечению. Терапия внематочной трубной беременности метотрексатом является эффективной и безопасной альтернативой хирургическому лечению, не оказывает влияния на показатели овариального резерва и сохраняет возможность женщины реализовать ее репродуктивную функцию.</p></trans-abstract><kwd-group xml:lang="en"><kwd>ectopic tubal pregnancy</kwd><kwd>methotrexate</kwd><kwd>salpingectomy</kwd><kwd>salpingostomy</kwd><kwd>leucovorin</kwd><kwd>trophoblast</kwd><kwd>ovarian reserve</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>внематочная трубная беременность</kwd><kwd>метотрексат</kwd><kwd>сальпингэктомия</kwd><kwd>сальпингостомия</kwd><kwd>Лейковорин</kwd><kwd>трофобласт</kwd><kwd>овариальный резерв</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Zane SB, Kieke BA Jr, Kendrick JS, Bruce C. Surveillance in a time of changing health care practices: estimating ectopic pregnancy incidence in the United States. 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