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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">Regional Anesthesia and Acute Pain Management</journal-id><journal-title-group><journal-title xml:lang="en">Regional Anesthesia and Acute Pain Management</journal-title><trans-title-group xml:lang="ru"><trans-title>Регионарная анестезия и лечение острой боли</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1993-6508</issn><issn publication-format="electronic">2687-1394</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">629321</article-id><article-id pub-id-type="doi">10.17816/RA629321</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original study articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оригинальные исследования</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">Comparison of regional blocks performed under ultrasound navigation during thoracoscopic surgical interventions in children with malignant neoplasms: prospective randomized single center study</article-title><trans-title-group xml:lang="ru"><trans-title>Сравнение регионарных блокад, проводимых под ультразвуковой навигацией, при торакоскопических оперативных вмешательствах у детей со злокачественными новообразованиями: проспективное рандомизированное одноцентровое исследование</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9602-3052</contrib-id><contrib-id contrib-id-type="spin">8936-8053</contrib-id><name-alternatives><name xml:lang="en"><surname>Belousova</surname><given-names>Ekaterina I.</given-names></name><name xml:lang="ru"><surname>Белоусова</surname><given-names>Екатерина Игоревна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Med.), anesthesiologist-resuscitator</p></bio><bio xml:lang="ru"><p>канд. мед. наук, врач анестезиолог-реаниматолог</p></bio><email>moyra_526@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7805-5616</contrib-id><contrib-id contrib-id-type="spin">9829-6657</contrib-id><name-alternatives><name xml:lang="en"><surname>Matinyan</surname><given-names>Nune V.</given-names></name><name xml:lang="ru"><surname>Матинян</surname><given-names>Нуне Вануниевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Med.), Professor</p></bio><bio xml:lang="ru"><p>д-р мед. наук, профессор</p></bio><email>n9031990633@yandex.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/0000-0003-1897-0331</contrib-id><contrib-id contrib-id-type="spin">6513-9338</contrib-id><name-alternatives><name xml:lang="en"><surname>Tsintsadze</surname><given-names>Anastasia A.</given-names></name><name xml:lang="ru"><surname>Цинцадзе</surname><given-names>Анастасия Александровна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Med.), anesthesiologist-resuscitator</p></bio><bio xml:lang="ru"><p>канд. мед. наук, врач анестезиолог-реаниматолог</p></bio><email>anestesia228@mail.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9492-034X</contrib-id><contrib-id contrib-id-type="spin">7122-7508</contrib-id><name-alternatives><name xml:lang="en"><surname>Kovaleva</surname><given-names>Ekaterina A.</given-names></name><name xml:lang="ru"><surname>Ковалёва</surname><given-names>Екатерина Анатольевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>anesthesiologist-resuscitator</p></bio><bio xml:lang="ru"><p>врач анестезиолог- реаниматолог</p></bio><email>Mel_amory@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Blokhin National Medical Research Center of Oncology</institution></aff><aff><institution xml:lang="ru">Национальный медицинский исследовательский центр онкологии им. Н.Н. Блохина</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Pirogov Russian National Research Medical University</institution></aff><aff><institution xml:lang="ru">Российский национальный исследовательский медицинский университет им. Н.И. Пирогова</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Sechenov First Moscow State Medical University (Sechenov University)</institution></aff><aff><institution xml:lang="ru">Первый Московский государственный медицинский университет им. И.М. Сеченова</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2024-07-04" publication-format="electronic"><day>04</day><month>07</month><year>2024</year></pub-date><pub-date date-type="pub" iso-8601-date="2024-08-01" publication-format="electronic"><day>01</day><month>08</month><year>2024</year></pub-date><volume>18</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>155</fpage><lpage>164</lpage><history><date date-type="received" iso-8601-date="2024-03-22"><day>22</day><month>03</month><year>2024</year></date><date date-type="accepted" iso-8601-date="2024-06-14"><day>14</day><month>06</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/" start_date="2027-08-01"/></permissions><self-uri xlink:href="https://rjraap.com/1993-6508/article/view/629321">https://rjraap.com/1993-6508/article/view/629321</self-uri><abstract xml:lang="en"><p><bold><italic>BACKGROUND:</italic></bold><bold> </bold>Thoracic epidural anesthesia is the gold standard for postoperative analgesia after thoracic surgery; its alternatives include paravertebral block (PVB) and erector spinae plane block (ESPB). However, ESPB has not been evaluated in comparison with intraoperative PVB for effectiveness and speed of recovery in the early postoperative period after thoracoscopic surgery in children with cancer.</p> <p><bold><italic>AIM:</italic></bold> Our aim was to investigate the analgesic effectiveness of erector spinae muscle block compared to thoracic paravertebral block for intra and postoperative analgesia during thoracoscopic surgical interventions in children with thoracic tumors.</p> <p><bold><italic>MATERIALS AND METODS</italic></bold><bold>: </bold>A prospective, randomized, single-center study was conducted. The sample size was 90 patients (ESPB group, 45; PVB group, 45). Randomization was performed using computer-generated codes applying the hidden envelope method. Patient representatives and the investigators collecting outcome data were informed about the study. Participants were children aged &lt;18 years with malignancy, ASA class I–II, and undergoing thoracoscopic surgery. The patients underwent ultrasound-guided blockades with the administration of local anesthetic at 2<italic> </italic>mg/kg (ropivacaine) after general anesthesia induction and before surgical incision. Moreover, both groups received the same standardized pain management protocol during and after surgery. The main outcome was the effectiveness of analgesia, determined by the need for additional intraoperative opioid administration. The secondary outcomes included pain scores at rest and with movement within 24<italic> </italic>hours postsurgery, 24-hour analgesic consumption, time to first analgesia, and postoperative complication incidence and severity.</p> <p><bold><italic>RESULTS:</italic></bold> The time (min) required to perform the block was significantly shorter (<italic>p &lt;</italic>0.05) in the ESPB 5.5 (6; 8.5) group than in the PVB 11 (9; 12) group. No significant difference was found in the intraoperative fentanyl dose between the ESPB and PVB groups, which was 150 (100; 300) µg and 150 (100; 200) µg (<italic>p &lt;</italic>0.65), respectively. The PVB group had lower VAS scores at 24 hours postoperatively (<italic>p &lt;</italic>0.001). In the ESPB group, the mean (standard deviation) of total tramadol consumption was 120 (25) mg/day, and in the PVB group, 54 (12) mg/day (<italic>p &lt;</italic>0.001). Pain scores according to the VAS and Wong–Becker scales during movement were lower in the PVB group at 1, 2, 6,12, and 24 hours postsurgery (<italic>p</italic>=0.025, 0.015, 0.03, 0.02, and 0.006).</p> <p><bold><italic>CONCLUSION:</italic></bold> In children with thoracic tumors who underwent thoracoscopic surgical interventions, ultrasound-guided PVB was more effective compared to ultrasound-guided ESPB performed in the postoperative period and induced a more pronounced and prolonged postoperative analgesic effect, although it was not inferior in providing intraoperative analgesia regarding opioid consumption. However, ESPB was easier to implement and required less time.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Обоснование.</bold> Золотым стандартом послеоперационной анальгезии после торакальных оперативных вмешательств является грудная эпидуральная анестезия. Альтернативой ей выступают паравертебральная блокада (PVB) и блокада мышцы, выпрямляющей позвоночник (ESPB). Однако ESPB никогда не оценивалась в сравнении с PVB в интраоперационном периоде по эффективности и скорости восстановления в раннем послеоперационном периоде после торакоскопических хирургических вмешательств у детей с онкологическими заболеваниями.</p> <p><bold>Цель.</bold> Оценка сравнительной анальгетической эффективности блокады мышцы, выпрямляющей позвоночник, и торакальной паравертебральной блокады для интра- и послеоперационной анальгезии при проведении торакоскопических оперативных вмешательств у детей с новообразованиями торакальной локализации.</p> <p><bold>Материалы и методы.</bold> Проведено проспективное рандомизированное одноцентровое исследование. Объём выборки составил 90 пациентов (45 в группе ESPB, 45 в группе PVB). Рандомизация проводилась с использованием сгенерированных компьютером кодов методом скрытых конвертов. Представители пациентов, как и исследователи, собирающие данные о результатах, были информированы о проводимом исследовании в полном объёме. Участниками были дети со злокачественными новообразованиями в возрасте до 18 лет, класс I–II по ASA, которым проводились торакоскопические оперативные вмешательства. Пациентам проводили блокады под ультразвуковым контролем с введением местного анестетика (ропивакаин) в дозе 2 мг/кг после индукции общей анестезии и перед хирургическим разрезом. Пациенты обеих групп получали одинаковый стандартизированный протокол обезболивания как во время операции, так и после неё. Основным результатом являлась эффективность анальгезии, определяемая по потребности в дополнительном интраоперационном введении опиоидов. Вторичные результаты включали оценку боли в покое и при движении в течение 24 ч после операции, потребление 24 ч анальгетиков, время до первой анальгезии, частоту и тяжесть послеоперационных осложнений.</p> <p><bold>Результаты.</bold> Время, необходимое для выполнения блокады, было значительно короче (<italic>p</italic> &lt;0,05) в группе ESPB — 5,5 (6; 8,5) мин, чем в группе PVB — 11 (9; 12) мин. Между интраоперационной дозой фентанила в группе ESPB, составившей 150 (100; 300) мкг, и интраоперационной дозой фентанила в группе PVB, составившей 150 (100; 200) мкг, не было выявлено статистически значимой разницы (<italic>p</italic> &lt;0,65). В группе PVB отмечались более низкие значения Визуальной аналоговой шкалы боли (ВАШ) в течение 24 часов после операции (<italic>p</italic> &lt;0,001). В группе ESPB среднее значение (стандартное отклонение) общего потребления трамадола составило 120 (25) мг/сут, в группе PVB — 54 (12) мг/сут (<italic>p</italic> &lt;0,001). Показатели боли по данным ВАШ и шкалы Вонг–Бейкер в движении были ниже в группе PVB через 1, 2, 6, 12 и 24 часа после операции (<italic>p</italic>=0,025, 0,015, 0,03, 0,02 и 0,006 соответственно).</p> <p><bold>Заключение.</bold> У детей с новообразованиями торакальной локализации, которым проводились торакоскопические оперативные вмешательства, продлённая PVB, выполненная под ультразвуковым контролем, оказалась более эффективна по сравнению с продлённой ESPB, выполненной под ультразвуковым контролем, в послеоперационном периоде. Она сопровождалась более выраженным и длительным послеоперационным анальгетическим эффектом, хотя и не уступала в обеспечении интраоперационной анальгезии. Однако ESPB проще в выполнении и требует меньших временных затрат.</p></trans-abstract><kwd-group xml:lang="en"><kwd>ultrasound navigation</kwd><kwd>paravertebral blockade</kwd><kwd>erector spinae plane block</kwd><kwd>thoracic surgery</kwd><kwd>children</kwd><kwd>oncology</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>ультразвуковая навигация</kwd><kwd>паравертебральная блокада</kwd><kwd>блокада мышцы, выпрямляющей позвоночник</kwd><kwd>торакальная хирургия</kwd><kwd>дети</kwd><kwd>онкология</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Marshall K, McLaughlin K. Pain management in thoracic surgery. Thorac Surg Clin. 2020;30(3):339–346. doi: 10.1016/j.thorsurg.2020.03.001</mixed-citation><mixed-citation xml:lang="ru">Marshall K., McLaughlin K. Pain management in thoracic surgery // Thorac Surg Clin. 2020. Vol. 30, N. 3. 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