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<article article-type="research-article" dtd-version="1.3" 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" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">nefr</journal-id><journal-title-group><journal-title xml:lang="ru">Нефрология</journal-title><trans-title-group xml:lang="en"><trans-title>Nephrology (Saint-Petersburg)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-6274</issn><issn pub-type="epub">2541-9439</issn><publisher><publisher-name>Pavlov First Saint-Petersburg State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.36485/1561-6274-2021-25-1-70-75</article-id><article-id custom-type="elpub" pub-id-type="custom">nefr-1932</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ СТАТЬИ. КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES. CLINICAL INVESTIGATIONS</subject></subj-group></article-categories><title-group><article-title>Сезонные изменения клубочковой фильтрации у мужчин моложе 60 лет в остром и подостром периодах инфаркта миокарда</article-title><trans-title-group xml:lang="en"><trans-title>Glomerular filtration rate seasonal variations in men under 60 years old within acute and subacute period of myocardial infarction</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6901-6436</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гордиенко</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gordienko</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Профессор Гордиенко Александр Волеславович - клиника (кафедра) госпитальной терапии.</p><p>194044, Санкт-Петербург, Тел.: +7-921-359-77-79</p></bio><bio xml:lang="en"><p>Prof. Alexander V. Gordienko - MD, PhD, DMedSci., Clinic (Department) of the hospital therapy.</p><p>194044, St. Petersburg, Akademika Lebedeva st., 6, Phone +7-921-359-77-79</p></bio><email xlink:type="simple">gord503@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6279-6567</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лукичев</surname><given-names>Б. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Lukichev</surname><given-names>B. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Профессор Лукичев Борис Георгиевич - кафедра пропедевтики внутренних болезней.</p><p>197022, Санкт-Петербург, ул. Л. Толстого, д. 17, кор. 54, Тел.: (812)3463926</p></bio><bio xml:lang="en"><p>Prof. Boris G. Lukichev - MD, PhD, DMedSci, Department of Propaedeutics of Internal Disease.</p><p>197022, St. Petersburg, L. Tolstoy st., 17, build 54, Phone (812)3463926</p></bio><email xlink:type="simple">borislukichev@inbox.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5913-9088</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сотников</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sotnikov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сотников Алексей Владимирович - клиника (кафедра) госпитальной терапии.</p><p>194044, Санкт-Петербург, Тел.: +7-921-400-07-99</p></bio><bio xml:lang="en"><p>Alexey V. Sotnikov - MD, PhD, Clinic (Department) of the hospital therapy.</p><p>194044, St. Petersburg, Akademika Lebedeva st., 6, Phone: +7-921-400-07-99</p></bio><email xlink:type="simple">alexey_vs@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2891-4747</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Носович</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Nosovich</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Носович Дмитрий Владимирович - клиника (кафедра) госпитальной терапии.</p><p>194044, Санкт-Петербург. Тел.: +7-952-366-64-84</p></bio><bio xml:lang="en"><p>Dmitry V. Nosovich - MD, PhD., Clinic (Department) of the hospital therapy</p><p>194044, St. Petersburg, Akademika Lebedeva st., 6, Phone +7-952-366-64-84</p></bio><email xlink:type="simple">nozovich@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4504-1060</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чертищева</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Cherticheva</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чертищева Алена Андреевна - отделение реабилитации.</p><p>194044, Санкт-Петербург, Тел.: +7-981-736-91-42</p></bio><bio xml:lang="en"><p>Alena A. Chertisheva - MD., rehabilitation department.</p><p>194044, St. Petersburg, Akademika Lebedeva st., 6, cell: +7-981736-91-42</p></bio><email xlink:type="simple">meinfavoriundich@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0269-2541</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Епифанов</surname><given-names>С. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Epifanov</surname><given-names>S. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Епифанов Сергей Юрьевич - отделение рентгенохирургических методов диагностики и лечения</p><p>107150, Москва, ул. Лосиноостровская, д. 45, Тел.: +7-926-389-97-64</p></bio><bio xml:lang="en"><p>Sergey Yu. Epifanov - Department of Affairs of the President of the Russian Federation.</p><p>107150, Moscow, Losinoostrovskaya st., 45, Phone: +7-926-389-97-64</p></bio><email xlink:type="simple">epsergei@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7794-5809</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ахметшин</surname><given-names>И. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Akhmetshin</surname><given-names>I. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ахметшин Ильгам Марсович - клиника (кафедра) госпитальной терапии.</p><p>194044, Санкт-Петербург, Тел.: +7-911-18015-17</p></bio><bio xml:lang="en"><p>Ilgam M Akhmetshin - Clinic (Department) of the hospital therapy.</p><p>194044, St. Petersburg, Akademika Lebedeva st., 6, Phone: +7-911-18015-17</p></bio><email xlink:type="simple">ilgam.uma@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Военно-медицинская академия имени С.М. Кирова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Military Medical Academy named after S.M. Kirov</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Первый Санкт-Петербургский государственный медицинский университет им. акад. И.П. Павлова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pavlov First Saint-Petersburg State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Клиническая больница Управления делами Президента Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Clinical Hospital of the Department of Affairs of the President of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>21</day><month>01</month><year>2021</year></pub-date><volume>25</volume><issue>1</issue><fpage>70</fpage><lpage>75</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гордиенко А.В., Лукичев Б.Г., Сотников А.В., Носович Д.В., Чертищева А.А., Епифанов С.Ю., Ахметшин И.М., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Гордиенко А.В., Лукичев Б.Г., Сотников А.В., Носович Д.В., Чертищева А.А., Епифанов С.Ю., Ахметшин И.М.</copyright-holder><copyright-holder xml:lang="en">Gordienko A.V., Lukichev B.G., Sotnikov A.V., Nosovich D.V., Cherticheva A.A., Epifanov S.Y., Akhmetshin I.M.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://journal.nephrolog.ru/jour/article/view/1932">https://journal.nephrolog.ru/jour/article/view/1932</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования. Оценить изменения функции почек у мужчин моложе 60 лет в остром и подостром периодах инфаркта миокарда (ИМ) в разные сезоны года для прогнозирования и профилактики ее нарушений.</p></sec><sec><title>Пациенты и методы</title><p>Пациенты и методы. Изучены результаты обследования и лечения 412 мужчин моложе 60 лет с ИМ за период 2000-2015 гг., имеющих расчетную скорость клубочковой фильтрации (СКФ) по CKD-EPI (2009 г., модификация 2011 г.) в конце 3-й недели заболевания 30-59 мл/мин/1,73 м2 (61 пациент) и более 60 мл/мин/1,73 м2 (315 человек). Оценивали изменения функции почек на фоне лечения в первые 48 ч и в конце 3-й недели ИМ в группах, объединенных по климатическим сезонам года на основании изменений среднесуточной температуры воздуха Санкт-Петербурга. Методом классификационных деревьев выполнено моделирование ситуаций развития дисфункции почек (ДП) в конце 3-й недели заболевания в разные сезоны года.</p></sec><sec><title>Результаты</title><p>Результаты. Для уровней креатинина и СКФ доказаны достоверные сезонные закономерности изменений в начальные периоды ИМ. Создан прогностический алгоритм для выделения групп риска среди мужчин моложе 60 лет с ИМ в отношении развития ДП к концу 3-й недели заболевания, дифференцированный по сезонами года, эффективность которого составила 62 %.</p></sec><sec><title>Заключение</title><p>Заключение. Более высокие уровни креатинина и низкие уровни СКФ у мужчин моложе 60 лет при ИМ отмечаются в весенний и зимний периоды. Группу риска развития ДП в конце подострого периода инфаркта миокарда составляют: летом и осенью - курящие пациенты, зимой - имеющие хроническую сердечную недостаточность (СН) в анамнезе, весной - с уровнем диастолического артериального давления (АД) в острый период 90 мм рт. ст. и более. Пациентам этой группы целесообразно назначение препаратов с нефропротективными свойствами с первых часов ИМ.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>The aim</title><p>The aim. Evaluation of renal function variations during different year seasons in men under 60 years old within acute and subacute phases of myocardial infarction (MI) to prevent dysfunction and enhance forecasting.</p></sec><sec><title>Patients and methods</title><p>Patients and methods. Examination and treatment results analyses of 412 men with MI under 60 y.o. for the period of 2000-2015 who had 30-59 mL/ min/1,73 m2 calculated glomerular filtration rate (GFR, CKD-EPI 2009, modification 2011) at the end of the third week from the disease onset (61 patients) and more than 60 mL/min/1,73 m2 respective-ly (315 patients) had been conducted. Renal function changes were assessed during treatment in the first 48 hours and at the end of the third week from the MI onset in patients groups that were combined aligning to the climatic seasons of the year founded on average daily air tem-perature of St. Petersburg, Russia changes. Variations of renal dysfunction (RD) development simulation in different year seasons corresponding to the end of the third week of the disease were conducted with the use of classification trees methodology.</p></sec><sec><title>Results</title><p>Results. Reliable evidence of creatinine and GFR level changes depending on the seasonal variances have been identified for the early periods of the MI development. An ef-fective prognostic algorithm with efficiency as high as 62 % for patients risk groups separation among men under 60 y.o. with MI potent to RD development at the end of the third week of disease was created.</p></sec><sec><title>Conclusions</title><p>Conclusions. Higher creatinine levels and low levels of GFR in men under 60 y.o. with MI are being observed in spring and winter. The risk group for RD development at the end of the MI subacute period represents smokers in summer and autumn; chronic heart failure history patients in winter; patients with diastolic arterial blood pressure in the MI acute period of 90 mm Hg and more in spring. Prescription of medicinal products with nephroprotective features starting from the first hours of MI development in this group of pa-tients is beneficial.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>инфаркт миокарда</kwd><kwd>дисфункция почек</kwd><kwd>прогнозирование</kwd><kwd>сезонная изменчивость</kwd><kwd>возрастные особенности</kwd><kwd>скорость клубочковой фильтрации</kwd></kwd-group><kwd-group xml:lang="en"><kwd>myocardial infarction</kwd><kwd>renal dysfunction</kwd><kwd>prognosis</kwd><kwd>seasonal features</kwd><kwd>age characteristics</kwd><kwd>glomerular filtration rate</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено по плану научной работы ФГБВОУ ВО «Военномедицинская академия имени С.М. Кирова» МО РФ</funding-statement><funding-statement xml:lang="en">The study was carried out according to the plan of scientific work of the Federal State Budgetary Educational Institution of Higher Education "Military Medical Academy named after S.M. Kirov "Ministry of Defense of the Russian Federation</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Европейские рекомендации по профилактике сердечно-сосудистых заболеваний в клинической практике (пересмотр 2016). Российский кардиологический журнал. 2017. 6 (146): 7-85</mixed-citation><mixed-citation xml:lang="en">European guidelines for the prevention of cardiovascular disease in clinical practice (revised 2016). 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