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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">173</article-id><article-id pub-id-type="doi">10.21823/2311-2905-2016-22-3-79-87</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 SAFETY AND EFFECTIVENESS OF HYLAN GF-20 IN PATIENTS WITH KNEE OSTEOARTHRITIS IN REAL LIFE PRACTICE: PRELIMINARY RESULTS</article-title><trans-title-group xml:lang="ru"><trans-title>ОЦЕНКА ПРИМЕНЕНИЯ ГИЛАНА GF-20 У ПАЦИЕНТОВ С ОСТЕОАРТРОЗОМ КОЛЕННОГО СУСТАВА (ПРЕДВАРИТЕЛЬНЫЕ РЕЗУЛЬТАТЫ)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kuropatkin</surname><given-names>G. V.</given-names></name><name xml:lang="ru"><surname>Куропаткин</surname><given-names>Г. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Kuropatkin Gennady V. - head of the department of orthopedics N 1.</p><p>Ul. Tashkentskaya, 159, Samara, Russia, 443095; e-mail: kuropatkin.gennady@gmail.com</p></bio><bio xml:lang="ru"><p>Куропаткин Геннадий Вячеславович - кандидат медицинских наук, заведующий отделением ортопедии № 1.</p><p>Ул. Ташкентская, д. 159, г. Самара, Россия, 443095, e-mail: <ext-link ext-link-type="uri" xlink:href="mailto:kuropatkin.gennady@gmail.com">kuropatkin.gennady@gmail.com</ext-link></p></bio><email>kuropatkin.gennady@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Samara Regional Clinical Hospital named after V.D. Seredavin, Samara</institution></aff><aff><institution xml:lang="ru">Самарская областная клиническая больница имени В.Д. Середавина, Самара</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2016-10-15" publication-format="electronic"><day>15</day><month>10</month><year>2016</year></pub-date><volume>22</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>79</fpage><lpage>87</lpage><history><date date-type="received" iso-8601-date="2016-10-15"><day>15</day><month>10</month><year>2016</year></date><date date-type="accepted" iso-8601-date="2016-10-15"><day>15</day><month>10</month><year>2016</year></date></history><permissions><copyright-year>2016</copyright-year><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/173">https://journal.rniito.org/jour/article/view/173</self-uri><abstract xml:lang="en"><p>Combined conservative treatment of osteoarthritis includes intra-articular injections of hyaluronic acid. The paper presents the interim results of a prospective observational multicenter non-comparative study conducted in accordance with routine clinical practice to assess the safety and effectiveness of Hylan GF-20 in patients with knee osteoarthritis. The primary objective of the study is to assess walking and rest pain severity by WOMAC VA3.1 scale after 26 weeks and 52 weeks compared to the baseline. To date, 42 patients completed the study (71.43% women, 28.57% men), patients mean age is 59.79 years. After intraarticular injection of Hylan GF-20 patients were examined after 3, 6 and 12 months. After 3 months a positive clinical response was observed: pain severity decreased by 51.31% (p&lt;0,001) on WOMAC A, joint stiffness decreased by 51.02% (p&lt;0,001) on WOMAC B, daily life difficulties decreased by 42.03% (p&lt;0,001) on WOMAC C. The same tendency was observed in the following periods. By week 52 pain severity reduced by 53.25% (p&lt;0,001) on WOMAC A, joint stiffness by 41.63% (p&lt;0,001) on WOMAC B, daily life difficulties -by 47.55% (p&lt;0.001) on WOMAC C. Level of clinical response didn't correlate with the osteoarthritis stage. Therapy resulted in improvement of life quality of patients with knee osteoarthritis by 36% (p&lt;0,001) according to the questionnaire EQ-5D. The general patients status according to physicians improved by 33.96% (p&lt;0,001) on VAS, and by 45.91% (p&lt;0,001) according to patients response on VAS. By week 52 of follow-up 11,90% of patients demonstrated a decrease in required concomitant therapy of osteoarthritis. Given the chronic nature of the osteoarthritis it's the most important that the therapeutic effect of Hylan GF-20 maintains until week 52. The above results confirm the efficiency of intraar-ticular injection of hyaluronic acid in patients with knee osteoarthritis especially in early disease stage.</p></abstract><trans-abstract xml:lang="ru"><p>Консервативное лечение  остеоартроза  (ОА)  коленного  сустава  в последние  годы  становится крайне  актуальной  проблемой  из-за  резкого  роста и «омоложения» данного заболевания. Одним  из основных  методов  его лечения  остается введение в сустав препаратов  гиалуроновой кислоты.  В статье анализируются промежуточные результаты многоцентрового проспективного исследования  по оценке  безопасности  и эффективности  Гилана gF-20 у пациентов  с остеоартрозом коленного  сустава. первичная цель исследования – оценка  выраженности боли при ходьбе и в покое с помощью шкалы wOMac Va3.1 через 26 недель и 52 недели по сравнению  с исходным значением. Анализ проведен среди 42 пациентов, полностью закончивших исследование (71,43% – женщин, 28,57% – мужчин), средний возраст 59,79 лет. после внутрисуставной инъекции Гилана gF-20 пациенты приходили для наблюдения через 3, 6, 12 месяцев. Через 3 месяца после введения  Гилана gF-20 наблюдался положительный клинический ответ: уменьшались выраженность болевого синдрома  на на 51,31% (р&lt;0,001)  по wOMac a, скованность в суставах на 51,02% (р&lt;0,001) по wOMac B, затруднения в повседневной жизни на 42,03% (р&lt;0,001) по wOMac С. эта же тенденция сохранялась в дальнейшем.  К 52-й неделе уменьшались выраженность болевого синдрома  на 53,25% (р&lt;0,001)  по wOMac a, скованность в суставах  на 41,63% (р&lt;0,001)  по wOMac B, затруднения в повседневной  жизни на 47,55% (р&lt;0,001)  по wOMac С. Выраженность клинического эффекта  не коррелировала со стадией остеоартроза.  Результатом проводимой терапии  было улучшение  качества  жизни  пациентов с гонартрозом  на 36% (р&lt;0,001)  согласно опроснику  eQ-5d. по данным опросника  ВАШ общее состояние пациентов  по мнению докторов улучшалось на 33,96% (р&lt;0,001),  а по мнению самих пациентов  – на 45,91% (р&lt;0,001). К 52-й неделе наблюдения у 11,90% пациентов было зафиксировано снижение сопутствующей терапии, принимаемой по поводу остеоартроза.  учитывая хронический характер течения  ОА, важно, что терапевтический эффект  Гилана gF-20 сохраняется до 52 недель. полученные данные подтверждают целесообразность использования внутрисуставного введения  гиалуроновой кислоты  у пациентов  с гонартрозом,  особенно на ранней стадии заболевания.</p></trans-abstract><kwd-group xml:lang="en"><kwd>hyaluronan</kwd><kwd>Hylan gF-20</kwd><kwd>osteoarthritis</kwd><kwd>gonarthrosis</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>гиалуронан</kwd><kwd>гилан gF-20</kwd><kwd>остеоартрит</kwd><kwd>гонартроз</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>1. Бадокин В.В. Ревматология. Клинические лекции. М.: Литтера; 2012. 592 с.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>2. 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