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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">neurosurgery</journal-id><journal-title-group><journal-title xml:lang="ru">Нейрохирургия</journal-title><trans-title-group xml:lang="en"><trans-title>Russian journal of neurosurgery</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1683-3295</issn><issn pub-type="epub">2587-7569</issn><publisher><publisher-name>Издательский дом "МедИНК"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17650/1683-3295-2024-26-4-14-21</article-id><article-id custom-type="elpub" pub-id-type="custom">neurosurgery-1603</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>ОРИГИНАЛЬНАЯ РАБОТА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL REPORT</subject></subj-group></article-categories><title-group><article-title>Перкутанная эндоскопическая декомпрессия центральных дегенеративных стенозов пояснично-крестцового отдела позвоночника</article-title><trans-title-group xml:lang="en"><trans-title>Percutaneous endoscopic decompression of the central degenerative stenoses of the lumbosacral spine</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1679-2781</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Юсупова</surname><given-names>А. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Yusupova</surname><given-names>A. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Адиля Ринатовна Юсупова</p><p>Москва 125367, Волоколамское шоссе, 80</p></bio><bio xml:lang="en"><p>Adilya Rinatovna Yusupova</p><p>125367; 80 Volokolamskoye Shosse; Moscow</p></bio><email xlink:type="simple">dr.yusupova.adilya@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3451-5750</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гуща</surname><given-names>А. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Gushcha</surname><given-names>A. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва 125367, Волоколамское шоссе, 80</p></bio><bio xml:lang="en"><p>125367; 80 Volokolamskoye Shosse; Moscow</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/0000-0003-4809-4117</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Арестов</surname><given-names>С. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Arestov</surname><given-names>S. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва 125367, Волоколамское шоссе, 80</p></bio><bio xml:lang="en"><p>125367; 80 Volokolamskoye Shosse; Moscow</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/0000-0001-5041-9254</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петросян</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrosyan</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва 125367, Волоколамское шоссе, 80</p></bio><bio xml:lang="en"><p>125367; 80 Volokolamskoye Shosse; Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Научный центр неврологии»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Center of Neurology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>23</day><month>01</month><year>2025</year></pub-date><volume>26</volume><issue>4</issue><fpage>14</fpage><lpage>21</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Юсупова А.Р., Гуща А.О., Арестов С.О., Петросян Д.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Юсупова А.Р., Гуща А.О., Арестов С.О., Петросян Д.В.</copyright-holder><copyright-holder xml:lang="en">Yusupova A.R., Gushcha A.O., Arestov S.O., Petrosyan D.V.</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://www.therjn.com/jour/article/view/1603">https://www.therjn.com/jour/article/view/1603</self-uri><abstract><sec><title>Введение</title><p>Введение. Дегенеративный стеноз позвоночного канала – состояние, характерное преимущественно для пожилых людей и существенно снижающее качество их жизни и физическую активность. Хирургическое лечение пожилых пациентов часто сопряжено со значительными хирургическими и анестезиологическими рисками, особенно при проведении традиционной открытой декомпрессии. Вопрос уменьшения инвазивности хирургических вмешательств чрезвычайно актуален для таких пациентов, поскольку в этом случае важны как меньшая интраоперационная травма, так и сокращение восстановительного периода после операции.</p><p>Цель исследования – оценить клинические исходы у пациентов с центральными дегенеративными стенозами пояснично-крестцового отдела позвоночника после проведения перкутанной эндоскопической декомпрессии.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Проведено сравнение клинических и рентгенологических показателей до операции, на 1-е сутки и через 6 мес после операции. Из клинических показателей оценивали болевой синдром в ноге / ногах по визуальной аналоговой шкале (ВАШ) и функциональный статус – по индексу Освестри (Oswestry Disability Index, ODI), в качестве рентгенологического показателя – площадь поперечного сечения (ППС) позвоночного канала в см2 по данным магнитно-резонансной томографии. Статистический анализ проводили с применением программного пакета SPSS Statistics версии 26.0 (IBM, США).</p></sec><sec><title>Результаты</title><p>Результаты. Болевой синдром в ноге / ногах после операции статистически значимо уменьшался (снижение баллов по ВАШ) (р = 0,006). При этом статистически значимой разницы между баллами по ВАШ на 1-е сутки и через 6 мес после операции не выявлено (скорректированный уровень значимости padj = 1,000). Аналогично изменения функционального статуса после операции были статистически значимыми (р = 0,005) – индекс ODI снижался. Также не выявлено статистически значимой разницы между показателем ODI на 1-е сутки и через 6 мес после операции (padj = 1,000). Увеличение ППС позвоночного канала оказалось статистически значимым (р = 0,001), различий между значениями этого параметра на 1-е сутки и через 6 мес после операции не выявлено. Конверсия в микрохирургический доступ потребовалась 4 (23,5 %) из 17 пациентов. Статистически значимых различий в показателях по ВАШ, ODI и по изменению ППС позвоночного канала в разных временны́х точках у пациентов, которым потребовалась конверсия, не выявлено.</p></sec><sec><title>Заключение</title><p>Заключение. Результаты проведенного исследования свидетельствуют о выраженном улучшении клинического статуса пациентов (по ВАШ и ODI) и достижении адекватной рентгенологической декомпрессии (увеличение ППС позвоночного канала), сохраняющихся в течение 6 мес после перкутанных эндоскопических вмешательств.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>   Background</title><p>   Background. Degenerative stenosis of the spinal canal is a condition observed mostly in the elderly. It significantly decreases their quality of life and physical activity. Surgical treatment of the patients is frequently associated with significant surgical and anesthesiologic risks especially during conventional open decompression. The problem of decreasing invasiveness of surgical interventions is important for these patients because in their case lighter postoperative injury and decreased recovery duration after surgery are crucial.</p></sec><sec><title>   Aim</title><p>   Aim. To evaluate clinical outcomes in patients with central degenerative lumbosacral stenoses after percutaneous endoscopic decompression.</p></sec><sec><title>   Materials and methods</title><p>   Materials and methods. Comparison of clinical and radiological characteristics before surgery, on day 1 and month 6 after surgery was performed. Among clinical characteristics, pain syndrome in the leg / legs per the Visual Analogue Scale (VAS) and Oswestry Disability Index (ODI) were evaluated. The evaluated radiological characteristic was the spinal canal cross-sectional area (CSA) in cm2 per the magnetic resonance imaging. Statistical analysis was performed using the SPSS Statistics v. 26.0 (IBM, USA) software.</p></sec><sec><title>   Results</title><p>   Results. Pain syndrome in the leg / legs (decreased VAS score) after surgery decreased significantly (р = 0.006). No significant difference between the VAS scores on day 1 and 6 months after the surgery was found (adjusted significance level padj = 1.000). Similarly, disability index changes were statistically significant after surgery (р = 0.005): ODI score decreased. Additionally, no statistically significant differences between ODI score on day 1 and 6 months after surgery were observed (padj = 1.000). Increase in CSA of the spinal canal was statistically significant (р = 0.001), no differences in this parameter on day 1 and 6 months after surgery were found. Conversion to microsurgical access was necessary in 4 (23.5 %) of 17 patients. No statistically significant differences in VAS, ODI scores and CSA changes at different time points were observed in patients who required conversion.</p></sec><sec><title>   Conclusion</title><p>   Conclusion. Results of the study show significant improvement of the patients’ clinical status (per the VAS and ODI) and achievement of adequate radiological decompression (increased spinal canal CSA) which persisted for 6 months after percutaneous endoscopic interventions.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>дегенеративный стеноз позвоночного канала</kwd><kwd>болевой синдром</kwd><kwd>эндоскопическое вмешательство</kwd><kwd>минимально инвазивная спинальная хирургия</kwd><kwd>перкутанная эндоскопическая декомпрессия</kwd><kwd>пожилые пациенты</kwd></kwd-group><kwd-group xml:lang="en"><kwd>degenerative stenosis of the spinal canal</kwd><kwd>pain syndrome</kwd><kwd>endoscopic intervention</kwd><kwd>minimally invasive spinal surgery</kwd><kwd>percutaneous endoscopic decompression</kwd><kwd>elderly patients</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено без спонсорской поддержки.</funding-statement><funding-statement xml:lang="en">The study was performed without external funding</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">Jensen R.K., Jensen T.S., Koes B., Hartvigsen J. 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