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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">Journal of Clinical Practice</journal-id><journal-title-group><journal-title xml:lang="en">Journal of Clinical Practice</journal-title><trans-title-group xml:lang="ru"><trans-title>Клиническая практика</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2220-3095</issn><issn publication-format="electronic">2618-8627</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">630310</article-id><article-id pub-id-type="doi">10.17816/clinpract630310</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Reviews</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Научные обзоры</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">Сontribution of circadian rhythms to the development of neurological disorders after prolonged anesthesia</article-title><trans-title-group xml:lang="ru"><trans-title>Вклад циркадных ритмов в развитие неврологических нарушений после длительного анестезиологического обеспечения</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-7289-4587</contrib-id><contrib-id contrib-id-type="spin">3824-0682</contrib-id><name-alternatives><name xml:lang="en"><surname>Mazurov</surname><given-names>Nikita A.</given-names></name><name xml:lang="ru"><surname>Мазуров</surname><given-names>Никита Александрович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>nikita_banzay@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7598-7757</contrib-id><contrib-id contrib-id-type="spin">3162-0770</contrib-id><name-alternatives><name xml:lang="en"><surname>Kicherova</surname><given-names>Oksana A.</given-names></name><name xml:lang="ru"><surname>Кичерова</surname><given-names>Оксана Альбертовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD, Associate Professor</p></bio><bio xml:lang="ru"><p>д-р мед. наук, доцент</p></bio><email>pan1912@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6294-1776</contrib-id><contrib-id contrib-id-type="spin">7776-4134</contrib-id><name-alternatives><name xml:lang="en"><surname>Verbakh</surname><given-names>Tatyana E.</given-names></name><name xml:lang="ru"><surname>Вербах</surname><given-names>Татьяна Эдуардовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><email>shtork@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4313-0836</contrib-id><contrib-id contrib-id-type="spin">1703-2302</contrib-id><name-alternatives><name xml:lang="en"><surname>Reichert</surname><given-names>Lyudmila I.</given-names></name><name xml:lang="ru"><surname>Рейхерт</surname><given-names>Людмила Ивановна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD, Professor</p></bio><bio xml:lang="ru"><p>д-р мед. наук, профессор</p></bio><email>lir0806@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8486-496X</contrib-id><contrib-id contrib-id-type="spin">2748-9442</contrib-id><name-alternatives><name xml:lang="en"><surname>Doyan</surname><given-names>Yulia I.</given-names></name><name xml:lang="ru"><surname>Доян</surname><given-names>Юлия Ивановна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><email>yul-gol25@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-1304-2202</contrib-id><name-alternatives><name xml:lang="en"><surname>Saltanova</surname><given-names>Valentina A.</given-names></name><name xml:lang="ru"><surname>Салтанова</surname><given-names>Валентина Анатольевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>valentinaslt72@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Tyumen State Medical University</institution></aff><aff><institution xml:lang="ru">Тюменский государственный медицинский университет</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2024-06-22" publication-format="electronic"><day>22</day><month>06</month><year>2024</year></pub-date><pub-date date-type="pub" iso-8601-date="2024-07-15" publication-format="electronic"><day>15</day><month>07</month><year>2024</year></pub-date><volume>15</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>59</fpage><lpage>64</lpage><history><date date-type="received" iso-8601-date="2024-04-13"><day>13</day><month>04</month><year>2024</year></date><date date-type="accepted" iso-8601-date="2024-05-10"><day>10</day><month>05</month><year>2024</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2024, Эко-Вектор</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</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-nd/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://clinpractice.ru/clinpractice/article/view/630310">https://clinpractice.ru/clinpractice/article/view/630310</self-uri><abstract xml:lang="en"><p>Despite the improvement of pre-, intra- and postoperative care methods, the problem of the development of postoperative neurological complications following prolonged anesthesia remains. A mechanism of occurrence of these complications may be circadian rhythm disorders. This article presents a review of the literature data on the prevalence, pathophysiological mechanisms, and risk factors of postoperative autonomic and circadian disorders. Notably, circadian rhythm disorders in surgical patients are observed at several levels: disruption of the sleep and wakefulness cycle, decreased melatonin secretion, instability of cortisol levels and body temperature, and changes in the vegetative balance towards sympathetic regulation. These disorders contribute to the development of postoperative pain and cognitive and anxiety-depressive disorders, hinder effective rehabilitation, and may be associated with postoperative mortality.</p></abstract><trans-abstract xml:lang="ru"><p>Несмотря на совершенствование методов до-, интра- и послеоперационного ухода, сохраняется проблема послеоперационных неврологических осложнений после длительного анестезиологического пособия. Одним из механизмов возникновения указанных осложнений могут быть нарушения циркадного ритма. Авторами представлен обзор литературных данных о распространённости, патофизиологических механизмах и факторах риска послеоперационных вегетативных и циркадных нарушений. Установлено, что нарушения циркадного ритма у хирургических больных наблюдаются на нескольких уровнях: нарушение цикла сна и бодрствования, снижение секреции мелатонина, нестабильность уровня кортизола и температуры тела, а также изменение вегетативного баланса в сторону симпатической регуляции. Указанные нарушения способствуют развитию постоперационной боли, неврологических, когнитивных и тревожно-депрессивных нарушений, препятствуют эффективной реабилитации и могут быть связаны с послеоперационной смертностью.</p></trans-abstract><kwd-group xml:lang="en"><kwd>postoperative neurological disorders</kwd><kwd>circadian rhythm disorders</kwd><kwd>autonomic dysfunction</kwd><kwd>sleep disorders</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>постоперационные неврологические нарушения</kwd><kwd>нарушения циркадного ритма</kwd><kwd>вегетативная дисфункция</kwd><kwd>нарушения сна</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Smolensky MH, Portaluppi F, Manfredini R, et al. Diurnal and twenty-four hour patterning of human diseases: Cardiac, vascular, and respir-atory diseases, conditions, and syndromes. 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