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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="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Annals of the Russian academy of medical sciences</journal-id><journal-title-group><journal-title xml:lang="en">Annals of the Russian academy of medical sciences</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник Российской академии медицинских наук</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0869-6047</issn><issn publication-format="electronic">2414-3545</issn><publisher><publisher-name xml:lang="en">"Paediatrician" Publishers LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">1271</article-id><article-id pub-id-type="doi">10.15690/vramn1271</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>ANAESTHESIOLOGY AND CRITICAL CARE MEDICINE: CURRENT ISSUES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>АКТУАЛЬНЫЕ ВОПРОСЫ АНЕСТЕЗИОЛОГИИ И РЕАНИМАТОЛОГИИ</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">A Randomized Controlled Study of the Effectiveness of Electrophysiological Monitoring of Dexmedetomidine in Patients with Brain Damage of Various Origins</article-title><trans-title-group xml:lang="ru"><trans-title>Рандомизированное контролируемое исследование эффективности электрофизиологического мониторинга дексмедетомидина у пациентов с повреждением головного мозга различного генеза</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5113-199X</contrib-id><contrib-id contrib-id-type="spin">2726-8833</contrib-id><name-alternatives><name xml:lang="en"><surname>Kiryachkov</surname><given-names>Yuri Y.</given-names></name><name xml:lang="ru"><surname>Кирячков</surname><given-names>Юрий Юрьевич</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>д.м.н.</p></bio><email>kirychyu@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4272-0957</contrib-id><contrib-id contrib-id-type="spin">9132-4190</contrib-id><name-alternatives><name xml:lang="en"><surname>Petrova</surname><given-names>Marina V.</given-names></name><name xml:lang="ru"><surname>Петрова</surname><given-names>Марина Владимировна</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.м.н., профессор </p></bio><email>mail@petrovamv.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2941-304X</contrib-id><contrib-id contrib-id-type="spin">4472-0245</contrib-id><name-alternatives><name xml:lang="en"><surname>Muslimov</surname><given-names>Bagautdin G.</given-names></name><name xml:lang="ru"><surname>Муслимов</surname><given-names>Багаутдин Гусенович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD</p></bio><bio xml:lang="ru"><p>врач-анестезиолог-реаниматолог</p></bio><email>muslimov.bagautdin@mail.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9447-0622</contrib-id><contrib-id contrib-id-type="spin">3285-5759</contrib-id><name-alternatives><name xml:lang="en"><surname>Bosenko</surname><given-names>Sergey A.</given-names></name><name xml:lang="ru"><surname>Босенко</surname><given-names>Сергей Александрович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD</p></bio><bio xml:lang="ru"><p>врач анестезиолог-реаниматолог</p></bio><email>bosenich@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7277-5193</contrib-id><contrib-id contrib-id-type="spin">7203-2639</contrib-id><name-alternatives><name xml:lang="en"><surname>Gorlachev</surname><given-names>Mikhail M.</given-names></name><name xml:lang="ru"><surname>Горлачев</surname><given-names>Михаил Михайлович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD</p></bio><bio xml:lang="ru"><p>врач анестезиолог-реаниматолог </p></bio><email>doc-gorlachov@rambler.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Federal Research and Clinical Center of Intensive Care Medicine and Rehabilitology</institution></aff><aff><institution xml:lang="ru">Федеральный научный клинический центр реаниматологии и реабилитологии</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">The Peoples’ Friendship University of Russia</institution></aff><aff><institution xml:lang="ru">Российский университет дружбы народов</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Konchalovsky Central City Clinical Hospital</institution></aff><aff><institution xml:lang="ru">Центральная городская больница им. М.П. Кончаловского</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2020-12-07" publication-format="electronic"><day>07</day><month>12</month><year>2020</year></pub-date><volume>75</volume><issue>5</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>490</fpage><lpage>499</lpage><history><date date-type="received" iso-8601-date="2020-05-13"><day>13</day><month>05</month><year>2020</year></date><date date-type="accepted" iso-8601-date="2020-10-20"><day>20</day><month>10</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2020, "Paediatrician" Publishers LLC</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2020, Издательство "Педиатръ"</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="en">"Paediatrician" Publishers LLC</copyright-holder><copyright-holder xml:lang="ru">Издательство "Педиатръ"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2021-12-27"/></permissions><self-uri xlink:href="https://vestnikramn.spr-journal.ru/jour/article/view/1271">https://vestnikramn.spr-journal.ru/jour/article/view/1271</self-uri><abstract xml:lang="en"><p><bold><italic>Background. </italic></bold><italic>At the same time, the main effect of the use of this drug is the elimination of the autonomic nervous system dysfunction and sympatholysis. It seems important to search for a method of indications and selection of a dose of dexmedetomidine in intensive care. <bold>Aims </bold>— to improve the clinical effectiveness of the electrophysiological navigation of the prolonged use of dexmedetomidine in patients with brain pathology of various origins.<bold> Methods.</bold> The study included 83 patients 20–50 days after the traumatic brain injury, anoxic damage; consequences of acute disorders of cerebral. 37 patients comprised the 1st intervention group with a clinical course of dexmedetomidine (male — 28; female — 9; average age 49.6 ± 2.3 years) and 46 patients comprised the 2nd control group without pharmacological correction with dexmedetomidine (male — 23; female — 23, average age 51 ± 2.5 years). Criteria for the inclusion of prolonged infusion of the drug dexmedetomidine (Orion Pharma, Finland) are based on heart rate variability (HRV) indicators characteristic of sympathetic hyperactivity, the target task of titration of doses of dexmedetomidine served as the parameters for achieving normal HRV indicators, the appearance of parasympathetic hyperactivity served as the basis for reducing the dosage of the drug or stopping it of application. HRV parameters were recorded before dexmetomedine infusion-initially, on 1–3; 4–5; 9–10; 15–20 days of drug administration. <bold>Results.</bold> The starting dose of dexmedetomidine with sympathetic hyperactivity in patients was 0.12 to 0.24 </italic><italic>μ</italic><italic>g.kg<sup>–1</sup>.hr<sup>–1</sup> (average dose 0.16 ± 0.01; total 200 mg/day). According to digital data from HRV, the effective dose of dexmedetomidine ED50 was 0.26 ± 0.03 </italic><italic>μ</italic><italic>g.kg<sup>–1</sup>.hr<sup>–1</sup> (total daily 353.8 ± 35.1 </italic><italic>μ</italic><italic>g) and was achieved on day 9–10 using dexmedetomidine. <bold>Conclusions. </bold>The protective role of dexmedetomidine with correction of sympathetic hyperactivity based on electrophysiological navigation according to the HRV is reliable in the following indicators: The improvement of consciousness; a significant decrease in the incidence of distress lung syndrome; septic shock; mortality.</italic></p></abstract><trans-abstract xml:lang="ru"><p><bold><italic>Обоснование</italic></bold><italic>. Дексмедетомидин используется при процедурной седации и ликвидации симптомов симпатической гиперактивности (ажиотация, тахикардия, гипертензия и т.п.). Основной эффект применения данного препарата — устранение дисфункции автономной нервной системы и симпатолизис. Представляются важными поиск метода объективизации показаний и подбор дозы дексмедетомидина в интенсивной терапии. <bold>Цель исследования</bold> — улучшить возможности мониторинга и клиническую эффективность применения и дозирования дексмедетомидина с помощью электрофизиологической навигации у пациентов с патологией головного мозга различного генеза. <bold>Методы.</bold> В исследование включено 83 пациента (51 мужчина, 32 женщины; средний возраст — 50,38 ± 1,7 года) в период более 20 дней с последствиями: черепно-мозговой травмы (ЧМТ) (n = 24; 28,9%); острого нарушения мозгового кровообращения (ОНМК) (n = 17; 20,5%); аноксического повреждения головного мозга (n = 16; 19,3%); субарахноидального кровоизлияния (n = 23; 27,7%); нейрохирургических операций на головном мозге (n = 3; 3,6%). 37 пациентов (28 мужчин, 9 женщин; средний возраст — 49,6 ± 2,3 года) составили первую группу вмешательства c курсом клинического применения дексмедетомидина и 46 пациентов (23 мужчины, 23 женщины; средний возраст 51 ± 2,5 года) — вторую (контрольную) группу без фармакологической коррекции дексмедетомидином. Критерии начала пролонгированной инфузии препарата дексмедетомидина (фирма Orion Pharma, Финляндия) основаны на показателях вариабельности ритма сердца (ВРС), характерных для симпатической гиперреактивности; таргетированной задачей титрования дозы дексмедетомидина служили параметры достижения нормы показателей ВРС; появление парасимпатической гиперактивности служило основанием уменьшения дозировки препарата или прекращения его применения (использовались 5-минутные записи кардиоинтервалов (прибор «Полиспектр-8 ЕХ» фирмы «Нейрософт», Россия)). Регистрировали следующие показатели ВРС: SI — стресс-индекс Баевского (индекс напряжения регуляторных систем — индекс напряжения) в нормализованных единицах (н.е.); SDNN — среднеквадратичное отклонение R–R-кардиоинтервалов в мс; rMSSD — среднеквадратичное отклонение разности двух смежных отсчетов R–R-кардиоинтервалов в мс; pNN50% — доля R–R-кардиоинтервалов в процентах, отличающихся от предыдущего более чем на 50 мс; TP — общая мощность спектра частот в мсек<sup>2</sup>. Параметры ВРС регистрировали до инфузии дексметомидина — исходно, на 1–3-и, 4–5-е, 9–10-е, 15–20-е сут применения лекарственного препарата. <bold>Результаты.</bold> Стартовая доза дексмедетомидина при симпатической гиперактивности составила у пациентов от 0,12 до 0,24 мкг/кг/ч (средняя доза — 0,16 ± 0,01; суммарно 200 мкг/сут). По цифровым данным ВРС эффективная доза дексмедетомидина ЭД<sub>50</sub> составила 0,26 ± 0,03 мкг/кг/ч (суммарно за сутки 353,8 ± 35,1 мкг) и была достигнута на 9–10- й день применения дексмедетомидина. <bold>Заключение. </bold>Коррекция симпатической гиперактивности при применении дексмедетомидина вызывает повышение уровня сознания, снижает частоту возникновения септического шока, дистресс синдрома легких, летальность.</italic></p></trans-abstract><kwd-group xml:lang="en"><kwd>sympathetic hyperactivity</kwd><kwd>autonomic nervous system</kwd><kwd>heart rate variability</kwd><kwd>dexmedetomidine</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>симпатическая гиперактивность</kwd><kwd>автономная нервная системы</kwd><kwd>вариабельность ритма сердца</kwd><kwd>дексмедетомидин</kwd></kwd-group><funding-group><award-group><funding-source><institution-wrap><institution xml:lang="ru">ФНКЦ РР</institution></institution-wrap><institution-wrap><institution xml:lang="en">FNKTs RR</institution></institution-wrap></funding-source></award-group></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Esterov D, Greenwald BD. Autonomic dysfunction after mild traumatic brain injury. Brain Sci. 2017;11:7(8):100. doi: https://doi.org/10.3390/brainsci7080100</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Meyfroidt G, Baguley IJ, Menon DK. Paroxysmal sympathetic hyperactivity: the storm after acute brain injury. Lancet Neurol. 2017;16(9):721–729. doi: https://doi.org/10.1016/S1474-4422(17)30259-4</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Godo S, Irino S, Nakagawa A, et al. Diagnosis and Management of Patients with Paroxysmal Sympathetic Hyperactivity following Acute Brain Injuries Using a Consensus-Based Diagnostic Tool: A Single Institutional Case Series. Tohoku J Exp Med. 2017;243(1):11–18. doi: https://doi.org/10.1620/tjem.243.11</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Baguley IJ, Nicholls JL, Felmingham KL, et al. Dysautonomia after traumatic brain injury: a forgotten syndrome? J Neurol Neurosurg Psychiatry. 1999;67(1):39–43. doi: https://doi.org/10.1136/jnnp.67.1.39</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Baguley IJ, Slewa-Younan S, Heriseanu RE, et al. The incidence of dysautonomia and its relationship with autonomic arousal following traumatic brain injury. Brain Inj. 2007;21(11):1175–1181. doi: https://doi.org/10.1080/02699050701687375</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Baguley IJ, Nott MT, Slewa-Younan S, et al. Diagnosing dysautonomia after acute traumatic brain injury: evidence for overresponsiveness to afferent stimuli. Arch Phys Med Rehabil. 2009;90(4):580–586. doi: https://doi.org/10.1016/j.apmr.2008.10.020</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Mahmoud M, Mason KP. Dexmedetomidine: review, update, and future considerations of paediatric perioperative and periprocedural applications and limitations. Br J Anaesth. 2015;115(2):171–182. doi: https://doi.org/10.1093/bja/aev226</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Jiang L, Hu M, Lu Y, et al. The protective effects of dexmedetomidine on ischemic brain injury: A meta-analysis. J Clin Anesth. 2017; 40:25–32. doi: https://doi.org/10.1016/j.jclinane.2017.04.003</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Yamanaka D, Kawano T, Nishigaki A, et al. Preventive effects of dexmedetomidine on the development of cognitive dysfunction following systemic inflammation in aged rats. J Anesth. 2017;31(1):25–35. doi: https://doi.org/10.1007/s00540-016-2264-4</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Kanashiro A, Sônego F, Ferreira RG, et al. Therapeutic potential and limitations of cholinergic anti-inflammatory pathway in sepsis. Pharmacol Res. 2017;117:1–8. doi: https://doi.org/10.1016/j.phrs.2016.12.014</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Samuel S, Allison TA, Lee K, Choi HA. Pharmacologic management of paroxysmal sympathetic hyperactivity after brain injury. J Neurosci Nurs. 2016;48(2):82–89. doi: https://doi.org/10.1097/JNN.0000000000000207</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Wang X, Ji J, Fen L, Wang A. Effects of dexmedetomidine on cerebral blood flow in critically ill patients with or without traumatic brain injury: a prospective controlled trial. Brain Inj. 2013;27(13–14):1617–1622. doi: https://doi.org/10.3109/02699052.2013.831130</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Ding XD, Zheng NN, Cao YY, et al. Dexmedetomidine preconditioning attenuates global cerebral ischemic injury following asphyxial cardiac arrest. Int J Neurosci. 2016;126(3):249–256. doi: https://doi.org/10.3109/00207454.2015.1005291</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Wu GJ, Chen JT, Tsai HC, et al. Protection of Dexmedetomidine Against Ischemia/Reperfusion-Induced Apoptotic Insults to Neuronal Cells Occurs Via an Intrinsic Mitochondria-Dependent Pathway. J Cell Biochem. 2017;118(9):2635–2644. doi: https://doi.org/10.1002/jcb.25847</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Endesfelder S, Makki H, von Haefen C, et al. Neuroprotective effects of dexmedetomidine against hyperoxia-induced injury in the developing rat brain. PLoS One. 2017;12(2):e0171498. doi: https://doi.org/10.1371/journal.pone.0171498</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Akpınar O, Nazıroğlu M, Akpınar H. Different doses of dexmedetomidine reduce plasma cytokine production, brain oxidative injury, PARP and caspase expression levels but increase liver oxidative toxicity in cerebral ischemia-induced rats. Brain Res Bull. 2017;130:1–9. doi: https://doi.org/10.1016/j.brainresbull.2016.12.005</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Xu KL, Liu XQ, Yao YL, et al. Effect of dexmedetomidine on rats with convulsive status epilepticus and association with activation of cholinergic anti-inflammatory pathway. Biochem Biophys Res Commun. 2018;495(1):421–426. doi: https://doi.org/10.1016/j.bbrc.2017.10.124</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Dardalas I, Stamoula E, Rigopoulos P, et al. Dexmedetomidine effects in different experimental sepsis in vivo models. Eur J Pharmacol. 2019;856:172401. doi: https://doi.org/10.1016/j.ejphar.2019.05.030</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>Raue JF, Tarvainen MP, Kästner SB. Experimental study on the effects of isoflurane with and without remifentanil or dexmedetomidine on heart rate variability before and after nociceptive stimulation at different MAC multiples in cats. BMC Vet Res. 2019;15(1):258. doi: https://doi.org/10.1186/s12917-019-2004-8</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>Cho JS, Kim SH, Shin S, et al. Effects of Dexmedetomidine on Changes in Heart Rate Variability and Hemodynamics During Tracheal Intubation. Am J Ther. 2016;23(2):e369–e376. doi: https://doi.org/10.1097/MJT.0000000000000074</mixed-citation></ref><ref id="B21"><label>21.</label><mixed-citation>Kim MH, Lee KY, Bae SJ, et al. Intraoperative dexmedetomidine attenuates stress responses in patients undergoing major spine surgery. Minerva Anestesiol. 2019;85(5):468–477. doi: https://doi.org/10.23736/S0375-9393.18.12992-0</mixed-citation></ref></ref-list></back></article>
