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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="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Traumatology and Orthopedics of Russia</journal-id><journal-title-group><journal-title xml:lang="en">Traumatology and Orthopedics of Russia</journal-title><trans-title-group xml:lang="ru"><trans-title>Травматология и ортопедия России</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2311-2905</issn><issn publication-format="electronic">2542-0933</issn><publisher><publisher-name xml:lang="en">Vreden National Medical Research Center of Traumatology and Orthopedics</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">1210</article-id><article-id pub-id-type="doi">10.21823/2311-2905-2019-25-2-19-30</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>CLINICAL STUDIES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="zh"><subject>Clinical studies</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Evaluation of Pain Syndrome in Patients after Total Knee Replacement</article-title><trans-title-group xml:lang="ru"><trans-title>Оценка болевого синдрома у пациентов после эндопротезирования коленного сустава</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Murylev</surname><given-names>V. Yu.</given-names></name><name xml:lang="ru"><surname>Мурылев</surname><given-names>В. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Valery Yu. Murylev — Dr. Sci (Med.), professor, Department of Traumatology, Orthopaedic and Disaster Surgery; head of Moscow City arthroplasty Centre</p><p>Moscow</p></bio><bio xml:lang="ru"><p>Мурылев Валерий Юрьевич — д-р мед. наук, профессор кафедры травматологии, ортопедии и хирургии катастроф, Первый МГМУ им. И.М. Сеченова; заведующий Московским городским центром эндопротезирования на базе ГКБ им. С.П. Боткина</p><p>Москва</p></bio><email>nmuril@yandex.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Alekseev</surname><given-names>S. S.</given-names></name><name xml:lang="ru"><surname>Алексеев</surname><given-names>С. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Semen S. Alekseev — PhD student; orthopaedic surgeon</p><p>Moscow</p></bio><bio xml:lang="ru"><p>Алексеев Семен Сергеевич — аспирант кафедры травматологии, ортопедии и хирургии катастроф, Первый МГМУ им. И.М. Сеченова; врач травматолог-ортопед, ГКБ им. С.П. Боткина</p><p>Москва</p></bio><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Elizarov</surname><given-names>P. M.</given-names></name><name xml:lang="ru"><surname>Елизаров</surname><given-names>П. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Pavel M. Elizarov — cand. Sci. (Med.), assistant professor, Department of Traumatology, Оrthopaedics and Disaster Surgery; orthopaediс surgeon</p><p>Moscow</p></bio><bio xml:lang="ru"><p>Елизаров Павел Михайлович — канд. мед. наук, доцент кафедры травматологии, ортопедии и хирургии катастроф, Первый МГМУ им. И.М. Сеченова; врач травматолог-ортопед, ГКБ им. С.П. Боткина</p><p>Москва</p></bio><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kukovenko</surname><given-names>G. A.</given-names></name><name xml:lang="ru"><surname>Куковенко</surname><given-names>Г. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Grigorii A. Kukovenko — PhD student; orthopaediс surgeon</p><p>Moscow</p></bio><bio xml:lang="ru"><p>Куковенко Григорий Андреевич — аспирант кафедры травматологии, ортопедии и хирургии катастроф, Первый МГМУ им. И.М. Сеченова; врач травматолог-ортопед, ГКБ им. С.П. Боткина</p><p>Москва</p></bio><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Dering</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Деринг</surname><given-names>А. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Alexey A. Dering — orthopaedic surgeon, the head of orthopaediс Department</p><p>Moscow</p></bio><bio xml:lang="ru"><p>Деринг Алексей Александрович — заведующий ортопедическим отделением, врач травматолог-ортопед</p><p>Москва</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Haptagaev</surname><given-names>T. H.</given-names></name><name xml:lang="ru"><surname>Хаптагаев</surname><given-names>Т. Б.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Timur H. Haptagaev — PhD student</p><p>Moscow</p></bio><bio xml:lang="ru"><p>Хаптагаев Тимур Будаевич — аспирант кафедры травматологии, ортопедии и хирургии катастроф</p><p>Москва</p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Sechenov First Moscow State Medical University</institution></aff><aff><institution xml:lang="ru">ФГАОУ ВО «Первый Московский государственный медицинский университет им. И.М. Сеченова» (Сеченовский университет) Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Botkin Moscow City Hospital</institution></aff><aff><institution xml:lang="ru">ГБУЗ «Городская клиническая больница им. С.П. Боткина» Департамента здравоохранения г. Москвы</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-07-16" publication-format="electronic"><day>16</day><month>07</month><year>2019</year></pub-date><volume>25</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>19</fpage><lpage>30</lpage><history><date date-type="received" iso-8601-date="2019-07-14"><day>14</day><month>07</month><year>2019</year></date><date date-type="accepted" iso-8601-date="2019-07-14"><day>14</day><month>07</month><year>2019</year></date></history><permissions><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://journal.rniito.org/jour/article/view/1210">https://journal.rniito.org/jour/article/view/1210</self-uri><abstract xml:lang="en"><p>Total joint replacement is one the most effective methods for treatment of degenerative, systemic and posttraumatic diseases of the knee. However, up to 25% of patients remain dissatisfied with surgery outcomes. In the majority of cases the patients complain of pain in the operated joint. Identification of pain cause in the operated joint can turn to become a challenge for the surgeon.</p><p><bold>Purpose of the study</bold> — to identify the causes of pain syndrome basing on examination algorithm in patients after TKR as well as to assess the diagnostic value of each particular examination method.</p><p><bold>Materials and Methods.</bold> The authors analyzed results of comprehensive examination of 79 patients who complained of chronic knee pain after primary TKR and seeked medical help from the beginning of 2016 until December 2018. Inclusion criteria were as follows: knee prosthesis and presence of pain syndrome in the operated joint. Exclusion criteria: fistulous peri-prosthetic infection, suspected “culture-negative” infection and revisions. All patients included into the study were managed according to the standard algorithm of comprehensive examination.</p><p><bold>Results.</bold> The most likely causes of pain were identified during the examination. Infection was observed in 39 patients (49.4%), errors in three-dimensional positioning of components was considered as a probable cause of pain in 14 patients (17.7%), aseptic loosening was reported in 13 cases (16.5%), ligamentous instability — in 6 patients (7.6%), extraarticular pain origin was observed in 5 patients (6.3%) and peri-prosthetic fractures were reported in two patients (2.5%). The authors confirmed a combination of several pain causes in 17 patients (21.5%).</p><p><bold>Conclusion.</bold> Examination of patients with painfull knee joint prosthesis should be comprehensive due to potential combination of issues in each particular case. Integral and systematic approach to pain diagnostics in the operated joint is the “key to success” for planning further treatment tactics and for understanding the necessity and scope of revision procedure.</p></abstract><trans-abstract xml:lang="ru"><p>Тотальное эндопротезирование является одним из самых эффективных методов лечения дегенеративных, системных и посттравматических заболеваний коленного сустава. Однако до 25% пациентов остаются неудовлетворенными результатами операции. В большинстве случаев пациенты предъявляют жалобы на боль в оперированном суставе. Определение причины боли может оказаться серьезным испытанием для врача.</p><p><bold>Цель исследования</bold> — определить причины болевого синдрома у пациентов после эндопротезирования коленного сустава с помощью стандартного алгоритма обследования.</p><p><bold>Материал и методы.</bold> Проведен анализ комплексного обследования 79 пациентов с жалобами на хронические боли в коленном суставе после операции первичного тотального эндопротезирования, обратившихся за помощью в период с начала 2016 г. по декабрь 2018 г. Критерии включения пациентов в исследование: наличие эндопротеза коленного сустава и болевого синдрома в прооперированном суставе. Критерии исключения: свищевая форма перипротезной инфекции, подозрение на «culture-negative» инфекцию и ревизионные операции. Все пациенты, включенные в исследование, проходили процедуру обследования по стандартному алгоритму комплексного обследования.</p><p><bold>Результаты.</bold> В результате обследования были выявлены наиболее вероятные причины болевого синдрома. У 39 (49,4%) пациентов обнаружена инфекция, у 14 (17,7%) вероятной причиной оказались ошибки пространственного положения компонентов, в 13 (16,5%) случаях обнаружено асептическое расшатывание компонентов, у 6 (7,6%) — нестабильность связочного аппарата, у 5 (6,3%) обнаружены внесуставные причины болевых ощущений, у 2 (2,5%) пациентов выявлен перипротезный перелом. У 17 (21,5%) пациентов было обнаружено несколько причин.</p><p><bold>Заключение.</bold> Обследование пациентов с болевым синдромом в коленном суставе должно проводиться в полном объеме, так как у пациента может быть сразу несколько проблем. Комплексный и систематический подход к диагностике болевых ощущений в прооперированном суставе является «ключом к успеху» для определения дальнейшей тактики лечения и позволяет определить необходимость и объем ревизионного вмешательства.</p></trans-abstract><kwd-group xml:lang="en"><kwd>total knee joint arthroplasty</kwd><kwd>pain</kwd><kwd>periprosthetic infection</kwd><kwd>component malposition</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>тотальное эндопротезирование коленного сустава</kwd><kwd>болевой синдром</kwd><kwd>перипротезная инфекция</kwd><kwd>ошибки позиционирования компонентов</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>1. Baker P.N., Van Der Meulen J.H., Lewsey J., Gregg P.J. The role of pain and function in determining patient satisfaction after total knee replacement. Data from the National joint Registry for england and Wales. J Bone Joint Surg Br. 2007;89(7):893-900. 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