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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">Terapevticheskii arkhiv</journal-id><journal-title-group><journal-title xml:lang="en">Terapevticheskii arkhiv</journal-title><trans-title-group xml:lang="ru"><trans-title>Терапевтический архив</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0040-3660</issn><issn publication-format="electronic">2309-5342</issn><publisher><publisher-name xml:lang="en">LLC Obyedinennaya Redaktsiya</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">32351</article-id><article-id pub-id-type="doi">10.17116/terarkh2017891281-85</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Editorial article</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Передовая статья</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">Evaluation of the efficacy of pregabalin in the therapy of chronic pain in patients with knee osteoarthritis</article-title><trans-title-group xml:lang="ru"><trans-title>Оценка эффективности прегабалина в терапии хронической боли у пациентов с остеоартрозом коленных суставов</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Filatova</surname><given-names>E S</given-names></name><name xml:lang="ru"><surname>Филатова</surname><given-names>Е С</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Turovskaya</surname><given-names>E F</given-names></name><name xml:lang="ru"><surname>Туровская</surname><given-names>Е Ф</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Alekseeva</surname><given-names>L I</given-names></name><name xml:lang="ru"><surname>Алексеева</surname><given-names>Л И</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">ФГБНУ «НИИР им В.А. Насоновой» РАН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2017-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2017</year></pub-date><volume>89</volume><issue>12</issue><issue-title xml:lang="en">VOL 89, NO12 (2017)</issue-title><issue-title xml:lang="ru">ТОМ 89, №12 (2017)</issue-title><fpage>81</fpage><lpage>85</lpage><history><date date-type="received" iso-8601-date="2020-04-10"><day>10</day><month>04</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2017, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2017, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="en">Consilium Medicum</copyright-holder><copyright-holder xml:lang="ru">ООО "Консилиум Медикум"</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-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://ter-arkhiv.ru/0040-3660/article/view/32351">https://ter-arkhiv.ru/0040-3660/article/view/32351</self-uri><abstract xml:lang="en"><p>Aim. To evaluate the efficacy of pregabalin in the therapy of chronic pain in patients with knee osteoarthritis (KOA). Subjects and methods. The study enrolled 60 patients with KOA and neuropathic pain component (NPC) (Douleur Neuropathique en 4 questions (DN4) questionnaire scores, &gt;4) who were randomized into two groups to receive aceclofenac or aceclofenac + pregabalin for 5 weeks. All the patients underwent clinical and neurological examinations, assessment of the functional WOMAC index, pain intensity at rest and during movement, and diagnosis of neuropathic pain (NP) (DN4 and Pain DETECT questionnaires). Results. Both groups were observed to have positive changes in the studied parameters; however, combination therapy using an anticonvulsant drug (pregabalin) showed a more pronounced positive effect against not only NPC, but also the functional activity (WOMAC) and severity of pain (visual analogue scale). Conclusion. Combination therapy using pregabalin in KOA patients having the signs of NP is more effective than monotherapy with nonsteroidal anti-inflammatory drugs (aceclofenac).</p></abstract><trans-abstract xml:lang="ru"><p>Резюме Цель исследования. Оценка эффективности прегабалина (Прегабалин-Рихтер) в терапии хронической боли у пациентов с остеоартрозом (ОА) коленных суставов (КС). Материалы и методы. В исследовании приняли участие 60 пациенток с ОА КС и наличием невропатического компонента боли (DN4 &gt;4), разделенные случайным образом на 2 группы, получающие терапию ацеклофенаком (Аэртал) или ацеклофенак + прегабалин в течение 5 нед. Всем больным проводили клинико-неврологическое обследование, оценку функционального индекса WOMAC, интенсивности боли в покое и при движении, диагностику невропатической боли — НБ (опросник DN4 и Pain DETECT). Результаты. В обеих группах отмечалась положительная динамика показателей, однако комплексная терапия с применением противосудорожного препарата (прегабалин) показала более выраженный положительный эффект в отношении не только невропатического компонента боли, но и функциональной активности (WOMAC) и выраженности боли, оцененной по визуальной аналоговой шкале. Заключение. Комплексная терапия с применением прегабалина (Прегабалин-Рихтер) у пациентов с ОА КС, имеющих признаки НБ, является более эффективной по сравнению с монотерапией нестероидными противовоспалительными препаратами (ацеклофенак).</p></trans-abstract><kwd-group xml:lang="en"><kwd>knee osteoarthritis</kwd><kwd>neuropathic pain component</kwd><kwd>pregabalin</kwd><kwd>aceclofenac</kwd><kwd>pregabalin-Richter</kwd><kwd>Airtal</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>остеоартроз коленных суставов</kwd><kwd>невропатический компонент боли</kwd><kwd>прегабалин</kwd><kwd>ацеклофенак</kwd><kwd>Прегабалин-Рихтер</kwd><kwd>Аэртал</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Российские клинические рекомендации. Ревматология. Под редакцией академика РАН Насонова Е.Л. М.: ГЭОТАР-Медиа. 2017:456.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Doherty M. Pain in osteoarthritis. In: Giamberardino MA, editor. 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