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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">polenovjournal</journal-id><journal-title-group><journal-title xml:lang="ru">Российский нейрохирургический журнал имени профессора А. Л. Поленова</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Neurosurgical Journal named after Professor A. L. Polenov</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2071-2693</issn><publisher><publisher-name>Семинары, Конференции и Форумы</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.56618/2071-2693_2025_17_3_54</article-id><article-id custom-type="edn" pub-id-type="custom">FOLXVE</article-id><article-id custom-type="elpub" pub-id-type="custom">polenovjournal-666</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 PAPERS</subject></subj-group></article-categories><title-group><article-title>Сопряжение артериовенозного объемного мозгового кровотока при черепно-мозговой травме: перфузионное компьютерно-томографическое исследование</article-title><trans-title-group xml:lang="en"><trans-title>Arteriovenous cerebral blood flow uncoupling in TBI: observational CT perfusion study.</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-0235-9422</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кивенко</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kivenko</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Анастасия  Владимировна  Кивенко  – студентка кафедры нервных болезней </p><p>пл. Минина и Пожарского, д. 10/1, г. Нижний Новгород, 603005</p></bio><bio xml:lang="en"><p>Anastasia V. Kivenko – Student at the Department of Nervous Diseases</p><p>10/1 Minin and Pozharsky square, Nizhny Novgorod, 603005</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>Адибеков</surname><given-names>Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Adibekov</surname><given-names>R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рахмонали Адибеков – студент кафедры нервных болезней </p><p>пл. Минина и Пожарского, д. 10/1, г. Нижний Новгород, 603005</p></bio><bio xml:lang="en"><p>Rakhmonali Adibekov – Student at the Department of Nervous Diseases</p><p>10/1 Minin and Pozharsky square, Nizhny Novgorod, 603005</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>Лазарев</surname><given-names>A. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lazarev</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александр Алексеевич Лазарев – ассистент кафедры нервных болезней </p><p>пл. Минина и Пожарского, д. 10/1, г. Нижний Новгород, 603005</p></bio><bio xml:lang="en"><p>Alexander A. Lazarev – Assistant at the Department of Nervous Diseases</p><p>10/1 Minin and Pozharsky square, Nizhny Novgorod, 603005</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>Калентьев</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalentyev</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Георгий Вячеславович Калентьев – врач </p><p>ул. Чонгарская, д. 43, г. Нижний Новгород, 603011</p></bio><bio xml:lang="en"><p>Georgy V. Kalentyev – Doctor</p><p>43 Chongarskaya street, Nizhny Novgorod, 603011</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>Трофимова</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Trofimova</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ксения Алексеевна Трофимова – студентка кафедры нервных болезней </p><p>пл. Минина и Пожарского, д. 10/1, г. Нижний Новгород, 603005</p></bio><bio xml:lang="en"><p>Ksenia A. Trofimova – Student at the Department of Nervous Diseases</p><p>10/1 Minin and Pozharsky square, Nizhny Novgorod, 603005</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5928-0068</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Трофимов</surname><given-names>А. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Trofimov</surname><given-names>A. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алексей Олегович Трофимов – кандидат медицинских наук, доцент кафедры нервных болезней Приволжского исследовательского медицинского университета; старший научный сотрудник Саратовского национального исследовательского государственного университета им. Н. Г. Чернышевского</p><p>пл. Минина и Пожарского, д. 10/1, г. Нижний Новгород, 603005; ул. Астраханская, д. 83, г. Саратов, 410012</p><p> </p></bio><bio xml:lang="en"><p>Alexey O. Trofimov – Cand. of Sci. (Med.), Associate Professor at the Department of Nervous Diseases, Privolzhsky Research Medical University; Senior Researcher, Saratov State Research University named after N. G. Chernyshevsky </p><p>10/1 Minin and Pozharsky square, Nizhny Novgorod, 603005; 83 Astrakhanskaya street, Saratov, 410012</p></bio><email xlink:type="simple">xtro7@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Приволжский исследовательский медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Privolzhsky Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Государственное бюджетное учреждение здравоохранения Нижегородской области «Городская клиническая больница № 10 Канавинского района г. Нижнего Новгорода»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>City Clinical Hospital No. 10 of the Kanavinsky District of Nizhny Novgorod</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Приволжский исследовательский медицинский университет» Министерства здравоохранения Российской Федерации; &#13;
Федеральное государственное бюджетное образовательное учреждение высшего образования «Саратовский национальный исследовательский государственный университет имени Н. Г. Чернышевского» Министерства науки и высшего образования Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Privolzhsky Research Medical University; &#13;
Saratov State Research University named after N. G. Chernyshevsky</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>16</day><month>11</month><year>2025</year></pub-date><volume>17</volume><issue>3</issue><fpage>54</fpage><lpage>59</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кивенко А.В., Адибеков Р., Лазарев A.А., Калентьев Г.В., Трофимова К.А., Трофимов А.О., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Кивенко А.В., Адибеков Р., Лазарев A.А., Калентьев Г.В., Трофимова К.А., Трофимов А.О.</copyright-holder><copyright-holder xml:lang="en">Kivenko A.V., Adibekov R., Lazarev A.A., Kalentyev G.V., Trofimova K.A., Trofimov A.O.</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://polenovjournal.elpub.ru/jour/article/view/666">https://polenovjournal.elpub.ru/jour/article/view/666</self-uri><abstract><sec><title>ЦЕЛЬ</title><p>ЦЕЛЬ. Изучить корреляции между внутричерепным давлением и артериальным и венозным объемным мозговым кровотоком (ОМК) у пациентов с черепно-мозговой травмой (ЧМТ) средней и тяжелой степени и после хирургического удаления внутричерепных гематом.</p></sec><sec><title>МАТЕРИАЛЫ И МЕТОДЫ</title><p>МАТЕРИАЛЫ И МЕТОДЫ. Пациенты с ЧМТ средней и тяжелой степени (53 женщины; 74 мужчины) были разделены на три группы: I группа (среднетяжелая ЧМТ), II группа (тяжелая ЧМТ без хирургического вмешательства) и III группа (тяжелая ЧМТ после операции). Всем пациентам выполняли перфузионную компьютерную томографию (ПКТ), на основании которой измерялся артериальный и венозный объемный мозговой кровоток (ОМК) в супраклиноидных отделах обеих внутренних артерий (ОМК в ВСА) и в верхнем сагиттальном синусе (ОМК в ВСС). Полученные данные анализировали методами параметрической и непараметрической статистики. Уровень значимости принимали как р&lt;0,05.</p></sec><sec><title>РЕЗУЛЬТАТЫ</title><p>РЕЗУЛЬТАТЫ. В I группе ОМК в ВСА слева и справа достоверно коррелировали между собой (р&lt;0,0001) и с ОМК в ВСС (р=0,048). Во II группе ОМК в ВСА слева и справа также коррелировали (P&lt;0,0000001), но не с ОМК в ВСС. В III группе ОМК в ВСА на стороне удаленной гематомы достоверно не отличался от контрлатерального ОМК в ВСА (P=0,680) и не коррелировал с ОМК в ВСС.</p></sec><sec><title>ЗАКЛЮЧЕНИЕ</title><p>ЗАКЛЮЧЕНИЕ. Нарастание тяжести ЧМТ сопровождается разобщением артериального и венозного МК в супратенториальных сосудах. Для выявления механизмов развития этого несоответствия необходимы дальнейшие исследования.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>AIM</title><p>AIM. To investigate correlations between intracranial pressure and arterial and venous cerebral blood flow (CBF) in patients with moderate to severe traumatic brain injury (TBI) and after surgical removal of intracranial hematomas.</p></sec><sec><title>MATERIALS AND METHODS</title><p>MATERIALS AND METHODS. Patients with moderate to severe TBI (53 women; 74 men) were divided into 3 groups: group 1 (moderate TBI), group 2 (severe TBI without surgery), and group 3 (severe TBI after surgery). All patients underwent perfusion computed tomography (PCT), which was used to measure arterial and venous cerebral blood flow (CBF) in the supraclinoid sections of both internal arteries (CBF in ICA) and in the superior sagittal sinus (CBF in SSS). The obtained data were analyzed using parametric and nonparametric statistics. The significance level was accepted as p&lt;0.05.</p></sec><sec><title>RESULTS</title><p>RESULTS. In Group I, the left and right ICA CBFs correlated significantly with each other (p&lt;0.0001) and with the SCD CBF (p=0.048). In Group II, the left and right ICA CBFs also correlated (P&lt;0.0000001), but not with the SSS CBF. In Group III, the ICA CBF on the side of the removed hematoma did not significantly differ from the contralateral ICA CBF (P=0.680) and did not correlate with the SSS CBF.</p></sec><sec><title>CONCLUSION</title><p>CONCLUSION. Increasing TBI severity is accompanied by arterial and venous CBF uncoupling in the supratentorial vessels. Further research is needed to identify the mechanisms underlying this dissociation.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>объемный мозговой кровоток</kwd><kwd>черепно-мозговая травма</kwd><kwd>перфузионная компьютерная томография</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cerebral blood flow</kwd><kwd>traumatic brain injury</kwd><kwd>perfusion computed tomography</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа поддержана грантом Российского научного фонда № 24-45-00010.</funding-statement><funding-statement xml:lang="en">The work was supported by a grant from the Russian Science Foundation No. 24-45-00010.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Axel L. Cerebral blood flow determination by rapidsequence computed tomography: theoretical analysis. Radiology. 1980;137(3):679–686. 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