<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<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">Science and Innovations in Medicine</journal-id><journal-title-group><journal-title xml:lang="en">Science and Innovations in Medicine</journal-title><trans-title-group xml:lang="ru"><trans-title>Наука и инновации в медицине</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2500-1388</issn><issn publication-format="electronic">2618-754X</issn><publisher><publisher-name xml:lang="en">FSBEI of Higher Education SamSMU of Ministry of Health of the Russian Federation</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">702187</article-id><article-id pub-id-type="doi">10.35693/SIM702187</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Traumatology and Orthopedics</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Травматология и ортопедия</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">Analysis of the results of applying a new approach to the prehabilitation of patients with total knee replacement</article-title><trans-title-group xml:lang="ru"><trans-title>Анализ результатов применения нового подхода к преабилитации пациентов при тотальном эндопротезировании коленного сустава</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7456-6160</contrib-id><name-alternatives><name xml:lang="en"><surname>Kotelnikov</surname><given-names>Gennadii P.</given-names></name><name xml:lang="ru"><surname>Котельников</surname><given-names>Г. П.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Academician of the Russian Academy of Sciences, Dr. Sci. (Medicine), Professor, Head of the Department of Traumatology, Orthopedics and Extreme Surgery named after Academician of the RAS A.F. Krasnov.</p></bio><bio xml:lang="ru"><p>академик РАН, д-р мед. наук, профессор, заведующий кафедрой травматологии, ортопедии и экстремальной хирургии имени академика РАН А.Ф. Краснова.</p></bio><email>g.p.kotelnikov@samsmu.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4144-7090</contrib-id><name-alternatives><name xml:lang="en"><surname>Kolsanov</surname><given-names>Alexander V.</given-names></name><name xml:lang="ru"><surname>Колсанов</surname><given-names>А. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Corresponding Member of the Russian Academy of Sciences, Dr. Sci. (Medicine), Professor, Head of the Department of Operative Surgery and Topographic Anatomy.</p></bio><bio xml:lang="ru"><p>член-корр. РАН, д-р мед. наук, профессор, заведующий кафедрой оперативной хирургии и топографической анатомии.</p></bio><email>a.v.kolsanov@samsmu.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8002-7294</contrib-id><name-alternatives><name xml:lang="en"><surname>Kudashev</surname><given-names>Dmitrii S.</given-names></name><name xml:lang="ru"><surname>Кудашев</surname><given-names>Д. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Medicine), Associate professor, Professor of the Department of Traumatology, Orthopedics and Extreme Surgery named after Academician of the RAS A.F. Krasnov.</p></bio><bio xml:lang="ru"><p>д-р мед. наук, доцент, профессор кафедры травматологии, ортопедии и экстремальной хирургии имени академика РАН А.Ф. Краснова.</p></bio><email>d.s.kudashev@samsmu.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-6821-7035</contrib-id><name-alternatives><name xml:lang="en"><surname>Moseev</surname><given-names>Oleg I.</given-names></name><name xml:lang="ru"><surname>Мосеев</surname><given-names>Олег Игоревич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>postgraduate student at the Department of Traumatology, Orthopedics and Extreme Surgery named after Academician of the RAS A.F. Krasnov.</p></bio><bio xml:lang="ru"><p>аспирант кафедры травматологии, ортопедии и экстремальной хирургии имени академика РАН А.Ф. Краснова.</p></bio><email>o.i.moseev@samsmu.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6471-123X</contrib-id><name-alternatives><name xml:lang="en"><surname>Zuev-Ratnikov</surname><given-names>Sergei D.</given-names></name><name xml:lang="ru"><surname>Зуев-Ратников</surname><given-names>С. Д.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine), Associate professor, Associate professor of the Department of Traumatology, Orthopedics and Extreme Surgery named after Academician of the RAS A.F. Krasnov.</p></bio><bio xml:lang="ru"><p>канд. мед. наук, доцент, доцент кафедры травматологии, ортопедии и экстремальной хирургии имени академика РАН А.Ф. Краснова.</p></bio><email>stenocardia@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0586-8039</contrib-id><name-alternatives><name xml:lang="en"><surname>Shishkinа</surname><given-names>Anna A.</given-names></name><name xml:lang="ru"><surname>Шишкина</surname><given-names>А. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine), Associate professor, Head of the Department of Medical Rehabilitation, Sports Medicine, Physiotherapy and Balneology.</p></bio><bio xml:lang="ru"><p>канд. мед. наук, доцент, заведующая кафедрой медицинской реабилитации, спортивной медицины, физиотерапии и курортологии.</p></bio><email>a.a.shishkina@samsmu.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3681-5044</contrib-id><name-alternatives><name xml:lang="en"><surname>Dolgushkin</surname><given-names>Dmitrii A.</given-names></name><name xml:lang="ru"><surname>Долгушкин</surname><given-names>Д. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine), Associate professor, Associate professor of the Department of Traumatology, Orthopedics and Extreme Surgery named after Academician of the RAS A.F. Krasnov.</p></bio><bio xml:lang="ru"><p>канд. мед. наук, доцент, доцент кафедры травматологии, ортопедии и экстремальной хирургии имени академика РАН А.Ф. Краснова.</p></bio><email>d.a.dolgushkin@samsmu.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Samara State Medical University</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Самарский государственный медицинский университет» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2026-03-19" publication-format="electronic"><day>19</day><month>03</month><year>2026</year></pub-date><pub-date date-type="pub" iso-8601-date="2026-04-14" publication-format="electronic"><day>14</day><month>04</month><year>2026</year></pub-date><volume>11</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>144</fpage><lpage>150</lpage><history><date date-type="received" iso-8601-date="2026-02-04"><day>04</day><month>02</month><year>2026</year></date><date date-type="accepted" iso-8601-date="2026-02-20"><day>20</day><month>02</month><year>2026</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2026, Kotelnikov G.P., Kolsanov A.V., Kudashev D.S., Moseev O.I., Zuev-Ratnikov S.D., Shishkinа A.A., Dolgushkin D.A.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2026, Котельников Г.П., Колсанов А.В., Кудашев Д.С., Мосеев О.И., Зуев-Ратников С.Д., Шишкина А.А., Долгушкин Д.А.</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="en">Kotelnikov G.P., Kolsanov A.V., Kudashev D.S., Moseev O.I., Zuev-Ratnikov S.D., Shishkinа A.A., Dolgushkin D.A.</copyright-holder><copyright-holder xml:lang="ru">Котельников Г.П., Колсанов А.В., Кудашев Д.С., Мосеев О.И., Зуев-Ратников С.Д., Шишкина А.А., Долгушкин Д.А.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://innoscience.ru/2500-1388/article/view/702187">https://innoscience.ru/2500-1388/article/view/702187</self-uri><abstract xml:lang="en"><p><bold>Aim:</bold> to analyze the results of applying a new approach to the prehabilitation of patients with total knee arthroplasty (TKA).</p> <p><bold>Material and methods.</bold> The study included 33 patients with knee osteoarthritis of stages III–IV according to the classification of Kellgren &amp; Lawrence. 4 weeks before the operation, the patients underwent a comprehensive examination, which included a clinical examination, scales (WOMAC, KOOS, VAS), motor tests (2MWT, TUG) and electroneuromyography (ENMG) of the quadriceps, biceps femoris and calf muscles. Based on the identified leading OA syndrome, patients were stratified into three subgroups depending on the verified phenotype (chronic pain, inflammatory, and biomechanical disorders).</p> <p><bold>Results.</bold> An analysis of the results 72 hours before surgery and 72 hours, 4 and 12 weeks after TKA, showed that in the preoperative period, patients achieved statistically significant improvements in the form of a decrease in WOMAC scores to 38.0 (37.0; 39.0), a decrease in VAS pain to 6.0 (5.0; 6.0) points and an increase in motor activity of the examined muscles. In the postoperative period, at a follow-up period of 12 weeks after TKA, a full-fledged clinical and functional recovery was noted, confirmed by the results of the WOMAC, VAS, and 2MWT questionnaire scales: 15.0 (14.0; 17.0) points, 1.0 (0.0; 1.0) points, 154.06 ± 11.73 meters, respectively.</p> <p><bold>Conclusion. </bold>The developed approach to prehabilitation provides a significant improvement in the clinical and functional condition of patients both in the pre- and postoperative periods during knee replacement.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель: </bold>провести анализ результатов применения нового подхода к преабилитации пациентов при тотальном эндопротезировании коленного сустава (ТЭКС).</p> <p><bold>Материал и методы. </bold>В исследование были включены 33 пациента с остеоартрозом (ОА) коленного сустава III–IV стадий по классификации Kellgren &amp; Lawrence. За 4 недели до операции пациенты прошли комплексное обследование, включавшее клинический осмотр, шкалы-опросники (WOMAC, KOOS, ВАШ), двигательные тесты (2MWT, TUG) и электронейромиографию четырехглавой, двуглавой мышц бедра и икроножной мышцы. На основе выявленного ведущего синдрома ОА больные были стратифицированы на три подгруппы в зависимости от верифицированного фенотипа (хронической боли, воспалительных и биомеханических нарушений). В соответствии с разработанным нами подходом к преабилитации пациентов при ТЭКС каждой подгруппе пациентов был назначен индивидуальный комплекс, включавший как общие мероприятия для всех больных, так и специфические процедуры для каждой подгруппы.</p> <p><bold>Результаты.</bold> Анализ результатов за 72 часа до операции и через 72 часа, 4 и 12 недель после ТЭКС продемонстрировал, что в дооперационном периоде пациенты достигли статистически значимых улучшений в виде снижения баллов по шкале WOMAC до 38,0 (37,0; 39,0), уменьшения боли по ВАШ до 6,0 (5,0; 6,0) балла и увеличения показателей двигательной активности обследуемых мышц. В послеоперационном периоде на сроке наблюдения 12 недель после ТЭКС отмечали полноценное клинико-функциональное восстановление, подтверждаемое результатами по шкалам-опросникам WOMAC, ВАШ, тесту 2MWT: 15,0 (14,0; 17,0) балла, 1,0 (0,0; 1,0) балла, 154,06 ± 11,73 метра соответственно.</p> <p><bold>Выводы. </bold>Разработанный подход к преабилитации обеспечивает статистически значимое улучшение клинико-функционального состояния пациентов как в до-, так и в послеоперационном периодах при ТЭКС.</p></trans-abstract><kwd-group xml:lang="en"><kwd>total knee arthroplasty</kwd><kwd>knee joint</kwd><kwd>osteoarthritis</kwd><kwd>prehabilitation</kwd><kwd>satisfaction</kwd><kwd>quality of life</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>тотальное эндопротезирование</kwd><kwd>коленный сустав</kwd><kwd>остеоартроз</kwd><kwd>преабилитация</kwd><kwd>удовлетворенность</kwd><kwd>качество жизни</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Rechkunova OA, Chernysheva TV, Guryanov AM, et al. The role of knee replacement in the treatment of patients with gonarthrosis: rehabilitation. Modern problems of science and education. 2023;4:133. [Речкунова О.А., Чернышева Т.В., Гурьянов А.М., и др. Роль эндопротезирования коленного сустава в лечении больных с гонартрозом: реабилитация. Современные проблемы науки и образования. 2023;4:133]. DOI: 10.17513/spno.32738</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Preobrazhensky PM, Fil AS, Kornilov NN, et al. Current State of Knee Arthroplasty in Russia: Analysis of 36,350 Сases from the Register of the Vreden National Medical Research Center of Traumatology and Orthopedics. Traumatology and Orthopedics of Russia. 2023;29(3):73-85. [Преображенский П.М., Филь А.С., Корнилов Н.Н., и др. Эндопротезирование коленного сустава в клинической практике: анализ 36350 наблюдений из регистра НМИЦ ТО им. Р.Р. Вредена. Травматология и ортопедия России. 2023;29(3):73-85]. DOI: 10.17816/2311-2905-9349</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>GBD 2021 Osteoarthritis Collaborators. Global, regional, and national burden of osteoarthritis, 1990-2020 and projections to 2050: a systematic analysis for the Global Burden of Disease Study 2021. The Lancet. Rheumatology. 2023;5(9):e508-e522. DOI: 10.1016/S2665-9913(23)00163-7</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Moseng T, Vliet Vlieland T, Battista S, et al. EULAR recommendations for the non-pharmacological core management of hip and knee osteoarthritis: 2023 update. Annals of the rheumatic diseases. 2024;83(6):730-740. DOI: 10.1136/ard-2023-225041</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>DeFrance M, Scuderi G. Are 20% of Patients Actually Dissatisfied Following Total Knee Arthroplasty? A Systematic Review of the Literature. The Journal of arthroplasty. 2023;38(3):594-599. DOI: 10.1016/j.arth.2022.10.011</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Rodriguez-Merchan E. Patient Satisfaction Following Primary Total Knee Arthroplasty: Contributing Factors. The archives of bone and joint surgery. 2021;9(4):379-386. DOI: 10.22038/abjs.2020.46395.2274</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Leppänen M, Niemeläinen H, Huhtala S, et al. Mild knee osteoarthritis predicts dissatisfaction after total knee arthroplasty: a prospective study of 186 patients aged 65 years or less with 2-year follow-up. BMC musculoskeletal disorder. 2021;22(1):657. DOI: 10.1186/s12891-021-04543-8</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Magan AA, Ahmed SS, Paton B, et al. Does Multimodal Therapy Influence Functional Outcome After Total Knee Arthroplasty? The Orthopedic clinics of North America. 2020;51(4):453-459. DOI: 10.1016/j.ocl.2020.06.011</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Alrawashdeh W, Eschweiler J, Migliorini F, et al. Effectiveness of total knee arthroplasty rehabilitation programmes: A systematic review and meta-analysis. Journal of rehabilitation medicine. 2021;53(6):jrm00200. DOI: 10.2340/16501977-2827</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Su W, Zhou Y, Qiu H, et al. The effects of preoperative rehabilitation on pain and functional outcome after total knee arthroplasty: a meta-analysis of randomized controlled trials. Journal of orthopaedic surgery and research. 2022;17(1):175. DOI: 10.1186/s13018-022-03066-9</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Gränicher P, Mulder L, Lenssen T, et al. Prehabilitation Improves Knee Functioning Before and Within the First Year After Total Knee Arthroplasty: A Systematic Review With Meta-analysis. The Journal of orthopaedic and sports physical therapy. 2022;52(11):709-725. DOI: 10.2519/jospt.2022.11160</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Rahmatika R, Novriansyah R, Indriastuti L. The Effects Of Prehabilitation Exercise Using Resistance Bands On Functional Performance In Total Knee Replacement. The Hip and Knee Journal. 2020;1(1):8-18. DOI: 10.46355/hipknee.v1i1.5</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Raposo F, Ramos M, Cruz AL. Effects of exercise on knee osteoarthritis: A systematic review. Musculoskeletal Care. 2021;19(4):399-435. DOI: 10.1002/msc.1538</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Kaya C, Seyman CC, Kaya Y. Determination of the effect of preoperative knee joint function on postoperative quality of life in patients with total knee arthroplasty. Journal of orthopaedic research: official publication of the Orthopaedic Research Society. 2024;42(10):2189-2196. DOI: 10.1002/jor.25876</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Zheng Y, Huang Z, Dai L, et al. The Effect of Preoperative Rehabilitation Training on the Early Recovery of Joint Function after Artificial Total Knee Arthroplasty and Its Effect Evaluation. Journal of healthcare engineering. 2022;2022:3860991. DOI: 10.1155/2022/3860991</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Ndjonko L, Jose J, Nair N, et al. Prehabilitation for Total Knee Arthroplasty: A Systematic Review and Meta-analysis of Randomized Controlled Trials. Journal of Orthopaedic Reports. 2025;4(1):100580. DOI: 10.1016/j.jorep.2025.100580</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Ratmanov MA, Benyan AS, Kuznetsova TV, et al. Rehabilitation after total hip and knee replacement: problems and perspectives. Polytrauma. 2020;2:76-83. [Ратманов М.А., Бенян А.С., Кузнецова Т.В., и др. Реабилитация после эндопротезирования суставов нижних конечностей: проблемы и перспективы. Политравма. 2020;2:76-83]. DOI: 10.24411/1819-1495-2020-10023</mixed-citation></ref></ref-list></back></article>
