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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">Russian Journal of Child Neurology</journal-id><journal-title-group><journal-title xml:lang="en">Russian Journal of Child Neurology</journal-title><trans-title-group xml:lang="ru"><trans-title>Русский журнал детской неврологии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2073-8803</issn><issn publication-format="electronic">2412-9178</issn><publisher><publisher-name xml:lang="en">Publishing House ABV Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">456</article-id><article-id pub-id-type="doi">10.17650/2073-8803-2024-19-1-10-17</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>ORIGINAL REPORTS</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Identification of patients with orfan pathology as a result of routine creatine phosphokinase level analysis. The experience of the Krasnoyarsk Territory</article-title><trans-title-group xml:lang="ru"><trans-title>Выявление пациентов с орфанной патологией в результате рутинного анализа уровня креатинфосфокиназы. Опыт Красноярского края</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5818-3482</contrib-id><name-alternatives><name xml:lang="en"><surname>Shishkina</surname><given-names>E. V.</given-names></name><name xml:lang="ru"><surname>Шишкина</surname><given-names>Е. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Elena Viktorovna Shishkina</p><p>Partizana Zheleznyaka St., Krasnoyarsk 660022</p></bio><bio xml:lang="ru"><p>Елена Викторовна Шишкина</p><p>660022 Красноярск, ул. Партизана Железняка, 1</p></bio><email>alenas1977@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Krasnoyarsk State Medical University named after Professor V.F. Voino-Yasenetsky, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Красноярский государственный медицинский университет им. проф. В.Ф. Войно-Ясенецкого» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2024-01-15" publication-format="electronic"><day>15</day><month>01</month><year>2024</year></pub-date><volume>19</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><history><date date-type="received" iso-8601-date="2024-04-07"><day>07</day><month>04</month><year>2024</year></date><date date-type="accepted" iso-8601-date="2024-04-07"><day>07</day><month>04</month><year>2024</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024, ABV-Press</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2024, АБВ-пресс</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="en">ABV-Press</copyright-holder><copyright-holder xml:lang="ru">АБВ-пресс</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://rjdn.abvpress.ru/jour/about/editorialPolicies</ali:license_ref></license></permissions><self-uri xlink:href="https://rjdn.abvpress.ru/jour/article/view/456">https://rjdn.abvpress.ru/jour/article/view/456</self-uri><abstract xml:lang="en"><p><bold>Background</bold>. Duchenne muscular dystrophy (DMD) is a severe genetic disease that usually affects boys and it is characterized by a gradual loss of muscle strength up to respiratory arrest from the childhood. Currently, there are several types of successful pathogenic therapies for the disease, but it is most effective before the age of 5 years. Thereby, the problem of verifying the diagnosis before the treatment fails to work (when treatment can still make the patient’s life easier) becomes urgent. In the Russian Federation only about 1,500 boys are diagnosed with DMD, when the calculated value is 3,500.<bold>Aim</bold>. To identify all cases of DMD among patients in the neurological departments of hospitals in the Krasnoyarsk region by measuring the level of creatine phosphokinase.<bold>Materials and methods</bold>. This study was estimated by neurologists in the Krasnoyarsk Interdistrict Children’s Clinical Hospital No. 1 and the Krasnoyarsk Regional Clinical Center for Maternal and Child Health. When elevated levels of creatine phosphokinase were detected in children, genetic analysis was performed to verify DMD.<bold>Results and conclusion</bold>. Innovate experience of Krasnoyarsk region made it possible to identify all patients with DMD in the neurological departments of the Krasnoyarsk Interdistrict Children’s Clinical Hospital No. 1 and the Krasnoyarsk Regional Clinical Center for Maternal and Child Health using cheap creatine phosphokinase level analysis. The number of patients diagnosed with DMD is now ~4 cases per year. As a result, there is a correspondence between the number of real patients and the epidemiological estimate quantity for the Krasnoyarsk region.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Введение</bold>. Миодистрофия Дюшенна (МДД) – тяжелое генетическое заболевание, обычно поражающее мальчиков и проявляющееся в детском возрасте постепенной потерей мышечной силы вплоть до остановки дыхания. В настоящее время существует несколько успешных вариантов терапии заболевания, однако лечение наиболее эффективно в возрасте до 5 лет. В связи с этим становится актуальной проблема установления/верификации диагноза до того возраста, когда лечение еще может облегчить жизнь пациента. На территории Российской Федерации выявлено всего около 1500 мальчиков с МДД при расчетном показателе 3500.<bold>Цель исследования</bold> – диагностировать все случаи МДД на территории Красноярского края, определяя уровень креатинфосфокиназы у всех пациентов, поступающих в неврологическое отделение.<bold>Материалы и методы</bold>. Исследование проводилось врачами-неврологами на базе неврологических отделений КГБУЗ «Красноярская межрайонная детская клиническая больница № 1» и КГБУЗ «Красноярский краевой клинический центр охраны материнства и детства». При выявлении повышенного уровня креатинфосфокиназы у детей проводился генетический анализ на МДД.<bold>Результаты и выводы</bold>. Передовой опыт Красноярского края позволил с помощью недорогостоящего анализа уровня креатинфосфокиназы выявить всех пациентов с МДД, поступавших в неврологические отделения КГБУЗ «Красноярская межрайонная детская клиническая больница № 1» и КГБУЗ «Красноярский краевой клинический центр охраны материнства и детства». Число выявляемых пациентов с МДД теперь составляет около 4 в год. Благодаря такому подходу наблюдается соответствие числа реальных пациентов эпидемиологическому расчетному показателю по Красноярскому краю.</p></trans-abstract><kwd-group xml:lang="en"><kwd>Duchenne myodystrophy</kwd><kwd>creatine phosphokinase</kwd><kwd>early diagnosis</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>миодистрофия Дюшенна</kwd><kwd>креатинфосфокиназа</kwd><kwd>ранняя диагностика</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Gremyakova T.A. 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