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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">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">1782</article-id><article-id pub-id-type="doi">10.17816/2311-2905-1782</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>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Results of Shoulder Adhesive Capsulitis Treatment With the Use of Platelet Rich Plasma and Nucleotide Drugs: A Comparative Study</article-title><trans-title-group xml:lang="ru"><trans-title>Результаты лечения адгезивного капсулита плечевого сустава с применением обогащенной тромбоцитами плазмы и нуклеотидных препаратов: сравнительное исследование</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title/></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2202-8149</contrib-id><name-alternatives><name xml:lang="en"><surname>Lychagin</surname><given-names>Alexey V.</given-names></name><name xml:lang="ru"><surname>Лычагин</surname><given-names>Алексей Владимирович</given-names></name><name xml:lang="zh"><surname></surname><given-names></given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Dr. Sci. (Med.), Professor</p></bio><bio xml:lang="ru"><p>д-р мед. наук, профессор</p></bio><email>dr.lychagin@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0526-4932</contrib-id><name-alternatives><name xml:lang="en"><surname>Bogatov</surname><given-names>Viktor B.</given-names></name><name xml:lang="ru"><surname>Богатов</surname><given-names>Виктор Борисович</given-names></name><name xml:lang="zh"><surname></surname><given-names></given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Dr. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>д-р мед. наук</p></bio><email>vic.bogatov@rambler.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1669-3935</contrib-id><name-alternatives><name xml:lang="en"><surname>Tselishcheva</surname><given-names>Evgeniya Yu.</given-names></name><name xml:lang="ru"><surname>Целищева</surname><given-names>Евгения Юрьевна</given-names></name><name xml:lang="zh"><surname></surname><given-names></given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><email>ts.jane@bk.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3933-672X</contrib-id><name-alternatives><name xml:lang="en"><surname>Muzychenkov</surname><given-names>Alexey V.</given-names></name><name xml:lang="ru"><surname>Музыченков</surname><given-names>Алексей Владимирович</given-names></name><name xml:lang="zh"><surname></surname><given-names></given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><email>battle-hamster@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">I.M. Sechenov First Moscow State Medical University (Sechenov University)</institution></aff><aff><institution xml:lang="ru">ФГАОУ ВО «Первый Московский государственный медицинский университет им. И.М. Сеченова (Сеченовский университет)»</institution></aff><aff><institution xml:lang="zh"></institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2022-11-29" publication-format="electronic"><day>29</day><month>11</month><year>2022</year></pub-date><pub-date date-type="pub" iso-8601-date="2022-12-26" publication-format="electronic"><day>26</day><month>12</month><year>2022</year></pub-date><volume>28</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><issue-title xml:lang="zh"/><fpage>126</fpage><lpage>135</lpage><history><date date-type="received" iso-8601-date="2022-05-23"><day>23</day><month>05</month><year>2022</year></date><date date-type="accepted" iso-8601-date="2022-10-10"><day>10</day><month>10</month><year>2022</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2022, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2022, Эко-Вектор</copyright-statement><copyright-statement xml:lang="zh">Copyright ©; 2022, Lychagin A., Bogatov B., Tselisheva J., Muzychenkov A.</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><copyright-holder xml:lang="zh">Lychagin A., Bogatov B., Tselisheva J., Muzychenkov A.</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-nc-nd/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journal.rniito.org/jour/article/view/1782">https://journal.rniito.org/jour/article/view/1782</self-uri><abstract xml:lang="en"><p><bold><italic>Background.</italic></bold> Intra-articular injections of autologous platelet-rich plasma (PRP), which is a natural biological stimulant and affects various parts of the regenerative process, are often used in the treatment of adhesive capsulitis. Another line of using the reparative potential of biopolymers is the application of polynucleotides (PN), which, due to their effect on fibroblasts, are able to stimulate regeneration processes during adhesive capsulitis.</p> <p><bold><italic>Aim of study. </italic></bold>To evaluate the clinical efficacy of intra-articular injections of autologous platelet-rich plasma and a polynucleotide-based drug in the complex therapy of shoulder adhesive capsulitis, depending on the stage of the disease.</p> <p><bold><italic>Methods. </italic></bold>Performed prospective cohort study included 42 patients aged 47 to 60 years with the diagnosis of adhesive capsulitis. The duration of the disease varied from 3 months to 5 years. The patients were divided into 2 groups depending on the stage of the disease at the time of the treatment: 24 patients with the first stage of the disease (group AC1) and 18 patients with the second stage (AC2). Each group was divided into 2 subgroups of patients. In subgroups either PRP or PN were administered. The results were assessed 1 week, 1 month, 3 months after the start of the treatment. Evaluation of pain management efficacy was carried out using the visual-analog scale (VAS). The change in the quality of life of patients and the function of the shoulder joint were defined using the DASH questionnaire for assessing the function of the upper limb and the Simple Shoulder Test (SST).</p> <p><bold><italic>Results. </italic></bold>The use of PRP made it possible to achieve pain relief regardless of the stage of the disease. Patients of the AC1 group had a progressive pain syndrome attenuation from 80 to 45 points according to the VAS scale during the first 7 days after the start of the treatment. On the contrary, patients of the AC2 group had a slight pain increase by the end of the 1st week, that was associated with growing physical activity of patients. In the group of patients treated with PN, all experienced pain regression after the first injection. 20% of patients had pain relief within 24-36 hours after the start of the treatment., Increased joint pain was registered in 2 (10%) patients, which passed spontaneously during the first day. Pain syndrome intensity decreased in patients with both stages of the disease. According to the VAS, it decreased from 90-80 to 65 points after the first injection within 4 days in the AC1 group. Patients of the AC2 group did not notice significant effect after the first injection. The second injection reduced the pain to 65-70 points.</p> <p><bold><italic>Conclusion.</italic></bold> The effectiveness of PN-based drugs had no statistically significant difference from that of PRP, but their effect was achieved faster.</p></abstract><trans-abstract xml:lang="ru"><p><bold><italic>Актуальность.</italic></bold> Внутрисуставные инъекции аутологичной обогащенной тромбоцитами плазмы (PRP — platelet rich plasma), которая является естественным биологическим стимулятором и воздействует на различные звенья регенеративного процесса, часто используются при лечении адгезивного капсулита. Другим направлением в использовании репаративного потенциала биополимеров стало применение полинуклеотидов (PN — polynucleotide), которые благодаря своему действию на фибробласты способны стимулировать процессы регенерации при адгезивном капсулите.</p> <p><bold><italic>Целью </italic></bold>данного исследования стала оценка клинической эффективности внутрисуставного применения аутологичной обогащенной тромбоцитами плазмы и препарата на основе полинуклеотида в комплексной терапии адгезивного капсулита плечевого сустава в зависимости от стадии заболевания.</p> <p><bold><italic>Материал и методы.</italic></bold> Выполнено проспективное когортное исследование, в которое было включено 42 пациента в возрасте от 47 до 60 лет с диагнозом «адгезивный капсулит». Длительность заболевания варьировала от 3 мес. до 5 лет. Пациенты были разделены на 2 группы в зависимости от стадии заболевания на момент обращения: 24 пациента с первой стадией заболевания (группа АК1) и 18 пациентов — со второй стадией (АК2). Обе группы были разделены на две подгруппы пациентов, в каждой из которой вводились PRP или PN. Результаты оценивались через 1 нед., 1 мес., 3 мес. после начала лечения. Оценку результатов купирования болевого синдрома проводили с применением визуально-аналоговой шкалы (ВАШ). Изменение качества жизни пациентов и функции плечевого сустава оценивали с помощью опросника для оценки функции верхней конечности DASH и упрощенной шкалы тестов плеча SST (Simple scale test).</p> <p><bold><italic>Результаты.</italic></bold> Применение PRP позволило добиться уменьшения болевого синдрома вне зависимости от стадии заболевания. В группе AK1 отмечалось прогрессивное снижение болевого синдрома по ВАШ с 80 до 45 баллов в течение первых 7 дней после начала лечения. У пациентов группы АК2, наоборот, отмечалось некоторое усиление боли к концу 1-й нед., что связано с нарастающей физической активностью больных. В группе пациентов, лечившихся с использованием PN, у всех отмечался регресс боли уже после первой инъекции. У 20% пациентов уменьшение боли наступало уже через 24–36 ч. после начала лечения. У 2 (10%) больных отмечалось усиление боли в суставе, которое прошло самостоятельно в течение первых суток. Болевой синдром уменьшался у пациентов c обеими стадиями заболевания. В группе AK1 болевой синдром по ВАШ снизился с 90–80 до 65 баллов после первой инъекции в течение 4 дней. У пациентов группы АК2 ощутимого эффекта после первой инъекции отмечено не было. Повторная инъекция снижала болевой синдром до 65–70 баллов.</p> <p><bold><italic>Заключение.</italic></bold> Препараты на основе PN показали свою эффективность, которая статистически значимо не отличалась от применения PRP, однако эффект достигался быстрее.</p></trans-abstract><trans-abstract xml:lang="zh"><p/></trans-abstract><kwd-group xml:lang="en"><kwd>shoulder adhesive capsulitis</kwd><kwd>platelet-rich plasma</kwd><kwd>shoulder joint range of motions</kwd><kwd>PRP</kwd><kwd>polynucleotides</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>адгезивный капсулит плечевого сустава</kwd><kwd>обогащенная тромбоцитами плазма</kwd><kwd>PRP</kwd><kwd>амплитуда движений в плечевом суставе</kwd><kwd>полинуклеотиды</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Cho C.H., Bae K.C., Kim D.H. Treatment Strategy for Frozen Shoulder. 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