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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">131</article-id><article-id pub-id-type="doi">10.21823/2311-2905-131</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>Unknown</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Postoperative delirium and myocardial infarction in elderly patients with hip fractures: the role of postoperative anemia</article-title><trans-title-group xml:lang="ru"><trans-title>Послеоперационный делирий и инфаркт миокарда у пациентов пожилого и старческого возраста с переломами шейки бедренной кости: роль послеоперационной анемии</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kuz’Min</surname><given-names>V. V.</given-names></name><name xml:lang="ru"><surname>Кузьмин</surname><given-names>В. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>kuzmin612010@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Menshchikova</surname><given-names>O. A.</given-names></name><name xml:lang="ru"><surname>Менщикова</surname><given-names>О. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Ural State Medical Academy of the RF Ministry of Health</institution></aff><aff><institution xml:lang="ru">ГБОУ ВПО «Уральский государственный медицинский университет» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2015-09-12" publication-format="electronic"><day>12</day><month>09</month><year>2015</year></pub-date><volume>21</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>48</fpage><lpage>55</lpage><history><date date-type="received" iso-8601-date="2016-09-12"><day>12</day><month>09</month><year>2016</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2015,</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2015,</copyright-statement><copyright-year>2015</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/131">https://journal.rniito.org/jour/article/view/131</self-uri><abstract xml:lang="en"><p>Objective. To assess the impact of anemia on the incidence of myocardial infarction and delirium in the early postoperative period in patients with hip fractures who underwent total hip replacement. Materials and methods. A retrospective study of 303 patients with hip fractures who underwent total hip replacement was performed. Patients were divided into two groups according to the level of hemoglobin (Hb) on the 2nd postoperative day: Group 1 (n = 116) with Hb levels above 100 g/L and Group 2 (n = 187) with Hb levels below 100 g/L. Results and conclusion. Transfusion in Group 1 was performed more often intraoperatively or in the early postoperative hours (67 vs. 35 patients; p &lt;0.001). Hb levels on the 2nd day were significantly higher in Group 1 (108 [104; 117] vs. 87 [80; 92] g/L; p &lt;0.001). Moderate and severe anemia in the early postoperative period was noted in 53.5% and 4.3% of the patients of Group 2, respectively. The incidence of myocardial infarction and delirium was higher in Group 2 than in Group 1 (6.4% vs. 0%; p = 0,013 and 7.5% vs 0.8%; p = 0.021, respectively). The study has shown that moderate and severe anemia in the early postoperative period is associated with an increase in the incidence of myocardial infarction and delirium.</p></abstract><trans-abstract xml:lang="ru"><p>Цель исследования: оценка влияния анемии на частоту инфаркта миокарда и делирия в раннем послеоперационном периоде у пациентов с переломами шейки бедренной кости, которым выполнено тотальное эндопротезирование тазобедренного сустава. Материалы и методы. Проведено ретроспективное исследование 303 пациентов с переломами шейки бедренной кости, которым было выполнено тотальное эндопротезирование тазобедренного сустава. Пациенты были разделены на две группы по уровню гемоглобина на 2-е сутки после операции: 1-я группа (n = 116) с уровнем гемоглобина выше 100 г/л; 2-я группа (n = 187) с уровнем гемоглобина ниже 100 г/л. Результаты и заключение. Трансфузия в первой группе проводилась чаще во время операции и в первые часы после операции (67 против 35 пациентов; p&lt;0,001). уровень гемоглобина на вторые сутки был существенно выше в первой группе (108 [104;117] против 87 [80;92] г/л; p&lt;0,001). Анемия умеренной и тяжелой степени в раннем послеоперационном периоде отмечена соответственно у 53,5% и 4,3% пациентов второй группы. Во второй группе чаще, чем в первой группе, наблюдался инфаркт миокарда (6,4% против 0% ; p = 0,013) и делирий (7,5% против 0,8%; p = 0,021). Было установлено, что анемия средней и тяжелой степени в раннем послеоперационном периоде сопровождается увеличением частоты развития инфаркта миокарда и делирия.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>эндопротезирование тазобедренного сустава</kwd><kwd>послеоперационный инфаркт миокарда и делирий</kwd><kwd>острая анемия</kwd><kwd>гемотрансфузия</kwd><kwd>hip replacement</kwd><kwd>elderly patients</kwd><kwd>postoperative myocardial infarction and delirium</kwd><kwd>acute anemia</kwd><kwd>hemotransfusion</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Заболотских И.Б., Рудомёткин С.Г., Трембач Н.В. Предоперационные факторы риска развития делирия у пожилых пациентов после обширных абдоминальных операций. Вестник анестезиологии и реаниматологии. 2012; 9(4):3-8.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Корячкин В.А. 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