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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">Russian Journal of Pediatric Surgery</journal-id><journal-title-group><journal-title xml:lang="en">Russian Journal of Pediatric Surgery</journal-title><trans-title-group xml:lang="ru"><trans-title>Детская хирургия</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1560-9510</issn><issn publication-format="electronic">2412-0677</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">739</article-id><article-id pub-id-type="doi">10.17816/ps739</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Case reports</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Клинические случаи</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">Medical and epidemiological features of acute appendicitis in the Arkhangelsk region</article-title><trans-title-group xml:lang="ru"><trans-title>Медико-эпидемиологические особенности острого аппендицита в Архангельской области</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2971-1928</contrib-id><contrib-id contrib-id-type="spin">4185-7287</contrib-id><name-alternatives><name xml:lang="en"><surname>Yanitskaya</surname><given-names>Maria Yu.</given-names></name><name xml:lang="ru"><surname>Яницкая</surname><given-names>Мария Юрьевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Medicine), Professor</p></bio><bio xml:lang="ru"><p>доктор медицинских наук, профессор кафедры детской хирургии, детский хирург высшей категории, Архангельская областная клиническая больница, перинатальный центр</p></bio><email>medmaria@mail.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3130-2920</contrib-id><contrib-id contrib-id-type="spin">2167-7550</contrib-id><name-alternatives><name xml:lang="en"><surname>Kharkova</surname><given-names>Olga  A.</given-names></name><name xml:lang="ru"><surname>Харькова</surname><given-names>Ольга Александровна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Psychology)</p></bio><bio xml:lang="ru"><p>декан факультета клинической психологии, социальной работы и адаптивной физической культуры, кандидат психол. наук</p></bio><email>harkovaolga@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-7153-0297</contrib-id><name-alternatives><name xml:lang="en"><surname>Shiltsev</surname><given-names>Nikita  V.</given-names></name><name xml:lang="ru"><surname>Шильцев</surname><given-names>Никита Владимирович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD</p></bio><bio xml:lang="ru"><p>MD, Архангельская областная клиническая больница</p></bio><email>nikita.shiltzev@yandex.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Northern State Medical University</institution></aff><aff><institution xml:lang="ru">Северный государственный медицинский университет</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Arkhangelsk Regional Children Clinical Hospital named after P.G. Vyzhletsov</institution></aff><aff><institution xml:lang="ru">Архангельская областная детская клиническая больница имени П.Г. Выжлецова</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2024-08-09" publication-format="electronic"><day>09</day><month>08</month><year>2024</year></pub-date><pub-date date-type="pub" iso-8601-date="2024-09-09" publication-format="electronic"><day>09</day><month>09</month><year>2024</year></pub-date><volume>28</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>409</fpage><lpage>417</lpage><history><date date-type="received" iso-8601-date="2023-10-08"><day>08</day><month>10</month><year>2023</year></date><date date-type="accepted" iso-8601-date="2024-07-14"><day>14</day><month>07</month><year>2024</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024, Yanitskaya M.Y., Kharkova O. ., Shiltsev N.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2024, Яницкая М.Ю., Харькова О.А., Шильцев Н.В.</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="en">Yanitskaya M.Y., Kharkova O. ., Shiltsev N.V.</copyright-holder><copyright-holder xml:lang="ru">Яницкая М.Ю., Харькова О.А., Шильцев Н.В.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2025-09-09"/></permissions><self-uri xlink:href="https://jps-nmp.ru/jour/article/view/739">https://jps-nmp.ru/jour/article/view/739</self-uri><abstract xml:lang="en"><p><bold><italic>BACKGROUND</italic></bold><bold><italic>:</italic></bold> Acute appendicitis is the most common inflammatory disease of the abdominal cavity which requires emergency surgery. Currently, we still face the problem of both late diagnostics and overdiagnostics of appendicitis.</p> <p><bold><italic>AIM</italic></bold><bold><italic>:</italic></bold> To analyze basic reasons for late diagnostics of the disease and for unnecessary appendectomies in children in Arkhangelsk region.</p> <p><bold><italic>METHODS</italic></bold><bold><italic>:</italic></bold> We have analyzed the frequency of appendectomies and forms of the disease in children in various hospitals in Arkhangelsk region in 2016–2021. Two groups of patients were compared: with destructive appendicitis and with non-destructive appendicitis (NDA). The following parameters were assessed: sex, age, appendectomy justification and surgical technique.</p> <p><bold><italic>RESULTS</italic></bold><bold><italic>:</italic></bold> Appendectomies in NDA cases were more often performed in girls aged 10–15 (<italic>р</italic>=0.002). Open surgeries in NDA patients were performed much more often than laparoscopic ones (<italic>р</italic> &lt;0.001). The longer total time from the disease onset and diagnostics till surgery in the hospital, the larger is the risk of complicated appendicitis (<italic>р</italic> &lt;0.001)</p> <p><bold><italic>CONCLUSION</italic></bold><bold><italic>:</italic></bold> Open surgical approach increases the chance of appendectomy in NDA cases. Open appendectomies in NDA cases are more often registered in adolescent girls. The increased time from the disease onset till surgery increases the risk of complicated appendicitis.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Обоснование</bold><bold>.</bold> Острый аппендицит — самое распространённое воспалительное заболевание брюшной полости, которое требует экстренной операции. На сегодняшний день сохраняется проблема как поздней диагностики, так и гипердиагностики аппендицита.</p> <p><bold>Цель.</bold> Провести анализ основных причин поздней диагностики заболевания и напрасных аппендэктомий у детей в Архангельской области.</p> <p><bold>Методы.</bold> Мы оценивали частоту аппендэктомий и формы заболевания у детей в различных стационарах Архангельской области за 2016–2021 гг. Проведено сравнение 2 групп пациентов — с деструктивным аппендицитом и с недеструктивным аппендицитом (НДА). Оценивали пол, возраст детей, обоснованность аппендэктомии, методику операции.</p> <p><bold>Результаты.</bold> Аппендэктомии по поводу НДА чаще выполняли у девочек в возрасте 10–15 лет (<italic>р</italic>=0,002). Открытые аппендэктомии по поводу НДА выполнялись достоверно чаще, чем лапароскопические (<italic>р</italic> &lt;0,001). Общее время от начала симптомов, как и время диагностического процесса до операции на госпитальном этапе, повышало шанс развития осложнённого аппендицита (<italic>р</italic> &lt;0,001).</p> <p><bold>Заключение.</bold> Открытый доступ повышает шанс аппендэктомии по поводу НДА. Аппендэктомии по поводу НДА чаще выполняли у девочек подросткового возраста при открытой операции. Увеличение времени, прошедшего от начала симптомов до операции повышает шанс развития осложнённого аппендицита.</p> <p> </p></trans-abstract><kwd-group xml:lang="en"><kwd>epidemiology</kwd><kwd>appendicitis</kwd><kwd>appendectomy</kwd><kwd>incidence</kwd><kwd>needless appendectomy</kwd><kwd>children</kwd><kwd>laparoscopy</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>эпидемиология</kwd><kwd>аппендицит</kwd><kwd>аппендэктомия</kwd><kwd>распространённость</kwd><kwd>напрасная аппендэктомия</kwd><kwd>дети</kwd><kwd>лапароскопия</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование не имело спонсорской поддержки.</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Razumovsky AYu, Alkhasov AB, Batrakov SYu. Pediatric surgery: National guidelance. A.Yu. Razumovsky, editor. Moscow: GEOTAR-Media; 2021. 1280 р. 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