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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">Neuromuscular Diseases</journal-id><journal-title-group><journal-title xml:lang="en">Neuromuscular Diseases</journal-title><trans-title-group xml:lang="ru"><trans-title>Нервно-мышечные болезни</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2222-8721</issn><issn publication-format="electronic">2413-0443</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">451</article-id><article-id pub-id-type="doi">10.17650/2222-8721-2021-11-2-61-79</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>CLINICAL CASE</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>КЛИНИЧЕСКИЙ РАЗБОР</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Glutaric aciduria type 1 in children. Clinical presentation of 46 cases in Russian families</article-title><trans-title-group xml:lang="ru"><trans-title>Глутаровая ацидурия типа 1 у детей. Клиническое представление 46 случаев, диагностированных в России</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Mikhailova</surname><given-names>S. V.</given-names></name><name xml:lang="ru"><surname>Михайлова</surname><given-names>С. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p> Svetlana Vitalievna Mikhailova </p><p> 117 Leninsky Prospect, Moscow 119571 </p></bio><bio xml:lang="ru"><p> Светлана Витальевна Михайлова </p><p>119571 Москва, Ленинский проспект, 117 </p></bio><email>svetychvital@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Saifullina</surname><given-names>E. V.</given-names></name><name xml:lang="ru"><surname>Сайфуллина</surname><given-names>Е. В.</given-names></name></name-alternatives><address><country country="BS">Bahamas</country></address><bio xml:lang="en"><p> 3 Lenina St., Ufa 450008 </p></bio><bio xml:lang="ru"><p> Республика Башкортостан, 450008 Уфа, ул. Ленина, 3 </p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Baranova</surname><given-names>P. V.</given-names></name><name xml:lang="ru"><surname>Баранова</surname><given-names>П. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>  1 Moskvorechye St., Moscow 115522 </p></bio><bio xml:lang="ru"><p> 115522 Москва, ул. Москворечье, 1 </p></bio><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Vorontsova</surname><given-names>V. P.  </given-names></name><name xml:lang="ru"><surname>Воронцова</surname><given-names>В. П.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p> 117 Leninsky Prospect, Moscow 119571 </p></bio><bio xml:lang="ru"><p> 119571 Москва, Ленинский проспект, 117 </p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Gribov</surname><given-names>D.  I.  </given-names></name><name xml:lang="ru"><surname>Грибов</surname><given-names>Д. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p> 117 Leninsky Prospect, Moscow 119571 </p></bio><bio xml:lang="ru"><p> 119571 Москва, Ленинский проспект, 117 </p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zhivihina</surname><given-names>M.   V.</given-names></name><name xml:lang="ru"><surname>Заживихина</surname><given-names>М. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p> 117 Leninsky Prospect, Moscow 119571 </p></bio><bio xml:lang="ru"><p> 119571 Москва, Ленинский проспект, 117 </p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Slatetskaya</surname><given-names>A. N.  </given-names></name><name xml:lang="ru"><surname>Слатецкая</surname><given-names>А. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p> 117 Leninsky Prospect, Moscow 119571 </p></bio><bio xml:lang="ru"><p> 119571 Москва, Ленинский проспект, 117 </p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Magzhanov</surname><given-names>R.  V.  </given-names></name><name xml:lang="ru"><surname>Магжанов</surname><given-names>Р. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>3 Lenina St., Ufa 450008</p></bio><bio xml:lang="ru"><p>Республика Башкортостан, 450008 Уфа, ул. Ленина, 3 </p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Samokhvalov</surname><given-names>V. A. </given-names></name><name xml:lang="ru"><surname>Самохвалов</surname><given-names>В. 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В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p> 9 b. 1 Moskovsky Prospekt, Cheboksary 428018 </p></bio><bio xml:lang="ru"><p>Чувашская Республика, 428018 Чебоксары, Московский проспект, 9, корп. 1 </p></bio><xref ref-type="aff" rid="aff8"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Belyashova</surname><given-names>E.     Yu.</given-names></name><name xml:lang="ru"><surname>Беляшова</surname><given-names>Е. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>  24 Nevelskaya St., Orenburg 460000 </p></bio><bio xml:lang="ru"><p>460000 Оренбург, ул. 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Вячеслава Черновола, 28/1 </p></bio><xref ref-type="aff" rid="aff13"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname> Pichkur</surname><given-names>N.   A.</given-names></name><name xml:lang="ru"><surname>Пичкур</surname><given-names>Н. А.</given-names></name></name-alternatives><address><country country="UA">Ukraine</country></address><bio xml:lang="en"><p>  28/1 Vyacheslava Chernovola St., Kiev 01135 </p></bio><bio xml:lang="ru"><p> 01135 Киев, ул. Вячеслава Черновола, 28/1 </p></bio><xref ref-type="aff" rid="aff13"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kakaulina</surname><given-names>V.     S.</given-names></name><name xml:lang="ru"><surname>Какаулина</surname><given-names>В. 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Л.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>1/9 4th Dobryninsky Lane, Moscow 119049 </p></bio><bio xml:lang="ru"><p> 119049 Москва, 4-й Добрынинский переулок, 1/9 </p></bio><xref ref-type="aff" rid="aff14"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Polyakova</surname><given-names>N .  A.</given-names></name><name xml:lang="ru"><surname>Полякова</surname><given-names>Н. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>1/9 4th Dobryninsky Lane, Moscow 119049 </p></bio><bio xml:lang="ru"><p> 119049 Москва, 4-й Добрынинский переулок, 1/9 </p></bio><xref ref-type="aff" rid="aff14"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Korostelev</surname><given-names>S.    A.</given-names></name><name xml:lang="ru"><surname>Коростелев</surname><given-names>С. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p> 5 Nagornaya St., Moscow, Troitsk 142191 </p></bio><bio xml:lang="ru"><p>142191 Москва, Троицк, ул. Нагорная, 5 </p></bio><xref ref-type="aff" rid="aff15"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pyankov</surname><given-names>D.    V.</given-names></name><name xml:lang="ru"><surname>Пьянков</surname><given-names>Д. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>  Build. 5, 8 Podolskoe Shosse, Moscow 115093 </p></bio><bio xml:lang="ru"><p>115093 Москва, Подольское шоссе, 8, корп. 5 </p></bio><xref ref-type="aff" rid="aff16"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kanivets</surname><given-names>I.   V.</given-names></name><name xml:lang="ru"><surname>Канивец</surname><given-names>И. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p> Build. 5, 8 Podolskoe Shosse, Moscow 115093 </p><p> Build. 1, 2/1 Barrikadnaya St., Moscow 125993 </p></bio><bio xml:lang="ru"><p> 115093 Москва, Подольское шоссе, 8, корп. 5 </p><p>125993 Москва, ул. Баррикадная, 2/1, стр. 1 </p></bio><xref ref-type="aff" rid="aff16"/><xref ref-type="aff" rid="aff17"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname> Demina</surname><given-names>N.   A.</given-names></name><name xml:lang="ru"><surname>Демина</surname><given-names>Н. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p> 1 Moskvorechye St., Moscow 115522 </p></bio><bio xml:lang="ru"><p> 115522 Москва, ул. Москворечье, 1 </p></bio><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pyrkova</surname><given-names>E.     Yu.</given-names></name><name xml:lang="ru"><surname>Пыркова</surname><given-names>Е. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>1 Moskvorechye St., Moscow 115522 </p></bio><bio xml:lang="ru"><p> 115522 Москва, ул. Москворечье, 1 </p></bio><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Baidakova</surname><given-names>G.     V.</given-names></name><name xml:lang="ru"><surname>Байдакова</surname><given-names>Г. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>  1 Moskvorechye St., Moscow 115522 </p></bio><bio xml:lang="ru"><p>115522 Москва, ул. Москворечье, 1 </p></bio><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kurkina</surname><given-names>M.    V.</given-names></name><name xml:lang="ru"><surname>Куркина</surname><given-names>М. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>  Marina Vladimirovna Kurkina  </p><p>1 Moskvorechye St., Moscow 115522 </p></bio><bio xml:lang="ru"><p> Марина Владимировна Куркина  </p><p>115522 Москва, ул. Москворечье, 1 </p></bio><email>kurkina_marina87@mail.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname> Zakharova</surname><given-names>E.   Yu.</given-names></name><name xml:lang="ru"><surname>Захарова</surname><given-names>Е. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p> 1 Moskvorechye St., Moscow 115522 </p></bio><bio xml:lang="ru"><p>115522 Москва, ул. Москворечье, 1 </p></bio><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Russian Children’s Clinical Hospital of the Federal Autonomous Educational Institute of Higher Education, Russian National Medical Research University named after N.I. Pyrogov, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Российский национальный исследовательский медицинский университет им. Н.И. Пирогова» Минздрава России, обособленное структурное подразделение «Российская детская клиническая больница», кафедра неврологии, нейрохирургии и медицинской генетики им. Л.О. Бадаляна педиатрического факультета, кафедра молекулярной генетики и клеточных технологий медико-биологического факультета</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Bashkir State Medical University</institution></aff><aff><institution xml:lang="ru">Башкирский государственный медицинский университет</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Medical Genetic Research Center named after N.P. Bochkov</institution></aff><aff><institution xml:lang="ru">ФГБНУ «Медико-генетический научный центр им. акад. Н.П. Бочкова»</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">Amur Regional Clinical Hospital. Medical Genetic Consultation</institution></aff><aff><institution xml:lang="ru">Амурская областная клиническая больница. Медико-генетическая консультация</institution></aff></aff-alternatives><aff-alternatives id="aff5"><aff><institution xml:lang="en">﻿City Polyclinic No. 14 of the city of Rostov-on-Don</institution></aff><aff><institution xml:lang="ru">МБУЗ «Городская поликлиника № 14 г. Ростова-на-Дону»</institution></aff></aff-alternatives><aff-alternatives id="aff6"><aff><institution xml:lang="en">Krasnoyarsk Regional Medical-Genetic Center</institution></aff><aff><institution xml:lang="ru">КГБУЗ «Красноярский краевой медико-генетический центр»</institution></aff></aff-alternatives><aff-alternatives id="aff7"><aff><institution xml:lang="en">Medical Genetic Consultation “DCD CD and CSS”</institution></aff><aff><institution xml:lang="ru">Медико-генетическая консультация «ОКД ЦД и ССХ»</institution></aff></aff-alternatives><aff-alternatives id="aff8"><aff><institution xml:lang="en">Presidential Perinatal Center</institution></aff><aff><institution xml:lang="ru">БУ «Президентский перинатальный центр» Минздрава Чувашии</institution></aff></aff-alternatives><aff-alternatives id="aff9"><aff><institution xml:lang="en">Orenburg Regional Clinical Hospital No. 2, Medical Genetic Consultation</institution></aff><aff><institution xml:lang="ru">ГАУЗ «Оренбургская областная клиническая больница № 2». Медико-генетическая консультация</institution></aff></aff-alternatives><aff-alternatives id="aff10"><aff><institution xml:lang="en">Regional Clinical Hospital of the Omsk region</institution></aff><aff><institution xml:lang="ru">БУЗОО ОКБ «Медико-генетическая консультация»</institution></aff></aff-alternatives><aff-alternatives id="aff11"><aff><institution xml:lang="en">Tula Children’s Regional Clinical Hospital</institution></aff><aff><institution xml:lang="ru">ГУЗ «Тульская детская областная клиническая больница»</institution></aff></aff-alternatives><aff-alternatives id="aff12"><aff><institution xml:lang="en">Clinical and Diagnostic Center of Sverdlovsk region, “Maternal and Child Health Protection”</institution></aff><aff><institution xml:lang="ru">ГБУЗ СО «Клинико-диагностический центр «Охрана здоровья матери и ребенка»</institution></aff></aff-alternatives><aff-alternatives id="aff13"><aff><institution xml:lang="en">Orphan Diseases Center NCSH “OKHMATDET”</institution></aff><aff><institution xml:lang="ru">Центр орфанных заболеваний НДСБ «ОХМАТДЕТ»</institution></aff></aff-alternatives><aff-alternatives id="aff14"><aff><institution xml:lang="en">Morozovskaya Children’s City Clinical Hospital of the Department of Healthcare of the City of Moscow</institution></aff><aff><institution xml:lang="ru">ГБУЗ г. Москвы «Морозовская детская городская клиническая больница Департамента здравоохранения г. Москвы»</institution></aff></aff-alternatives><aff-alternatives id="aff15"><aff><institution xml:lang="en">Institute of Pediatric Neurology and Epilepsy named after Saint Luke</institution></aff><aff><institution xml:lang="ru">Институт детской неврологии и эпилепсии им. Святителя Луки</institution></aff></aff-alternatives><aff-alternatives id="aff16"><aff><institution xml:lang="en">Medical Genetic Center “Genomed”</institution></aff><aff><institution xml:lang="ru">Медико-генетический центр «Геномед»</institution></aff></aff-alternatives><aff-alternatives id="aff17"><aff><institution xml:lang="en">Russian Medical Academy of Continuing Professional Education of the Ministry of Russia</institution></aff><aff><institution xml:lang="ru">ФГБОУ ДПО «Российская медицинская академия непрерывного профессионального образования» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2021-09-13" publication-format="electronic"><day>13</day><month>09</month><year>2021</year></pub-date><volume>11</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>61</fpage><lpage>79</lpage><history><date date-type="received" iso-8601-date="2021-09-13"><day>13</day><month>09</month><year>2021</year></date><date date-type="accepted" iso-8601-date="2021-09-13"><day>13</day><month>09</month><year>2021</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2021, Mikhailova S.V., Saifullina E.V., Baranova P.V., Vorontsova V.P., Gribov D. ., Zhivihina M.V., Slatetskaya A.N., Magzhanov R. ., Samokhvalov V.A.,  Virtseva M. ., Borscheva L.P.,  Koh E. .,  Novikova M.V., Abrukova A.V., Belyashova E.Y., Gerasimenko N. ., Guseva L.V., Yukhimenko Z.V., Nikitina N.V., Belyaeva T. .,  Shkurko T.A.,  Pichkur N.A., Kakaulina V.S., Pechatnikova N.L., Polyakova N. ., Korostelev S.A., Pyankov D. ., Kanivets I. .,  Demina N.A., Pyrkova E.Y., Baidakova G.V., Kurkina M. .,  Zakharova E.Y.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2021, Михайлова С.В., Сайфуллина Е.В., Баранова П.В., Воронцова В.П., Грибов Д.И., Заживихина М.В., Слатецкая А.Н., Магжанов Р.В., Самохвалов В.А., Вирцева М.Н., Борщева Л.П., Кох Э.Э., Новикова М.В., Абрукова А.В., Беляшова Е.Ю., Герасименко Н.Ю., Гусева Л.В., Юхименко Ж.В., Никитина Н.В., Беляева Т.И., Шкурко Т.А., Пичкур Н.А., Какаулина В.С., Печатникова Н.Л., Полякова Н.А., Коростелев С.А., Пьянков Д.В., Канивец И.В., Демина Н.А., Пыркова Е.Ю., Байдакова Г.В., Куркина М.В., Захарова Е.Ю.</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="en">Mikhailova S.V., Saifullina E.V., Baranova P.V., Vorontsova V.P., Gribov D. ., Zhivihina M.V., Slatetskaya A.N., Magzhanov R. ., Samokhvalov V.A.,  Virtseva M. ., Borscheva L.P.,  Koh E. .,  Novikova M.V., Abrukova A.V., Belyashova E.Y., Gerasimenko N. ., Guseva L.V., Yukhimenko Z.V., Nikitina N.V., Belyaeva T. .,  Shkurko T.A.,  Pichkur N.A., Kakaulina V.S., Pechatnikova N.L., Polyakova N. ., Korostelev S.A., Pyankov D. ., Kanivets I. .,  Demina N.A., Pyrkova E.Y., Baidakova G.V., Kurkina M. .,  Zakharova E.Y.</copyright-holder><copyright-holder xml:lang="ru">Михайлова С.В., Сайфуллина Е.В., Баранова П.В., Воронцова В.П., Грибов Д.И., Заживихина М.В., Слатецкая А.Н., Магжанов Р.В., Самохвалов В.А., Вирцева М.Н., Борщева Л.П., Кох Э.Э., Новикова М.В., Абрукова А.В., Беляшова Е.Ю., Герасименко Н.Ю., Гусева Л.В., Юхименко Ж.В., Никитина Н.В., Беляева Т.И., Шкурко Т.А., Пичкур Н.А., Какаулина В.С., Печатникова Н.Л., Полякова Н.А., Коростелев С.А., Пьянков Д.В., Канивец И.В., Демина Н.А., Пыркова Е.Ю., Байдакова Г.В., Куркина М.В., Захарова Е.Ю.</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://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://nmb.abvpress.ru/jour/article/view/451">https://nmb.abvpress.ru/jour/article/view/451</self-uri><abstract xml:lang="en"><p>Background. Glutaric aciduria type 1 is an autosomal recessive disease caused by mutations in the GCDH gene, which encodes the enzyme glutaryl‑CoA dehydrogenase. Metabolic crisis in type 1 glutaric aciduria is an acute life‑threatening condition that requires careful diagnosis with a number of other conditions and the immediate initiation of pathogenetic therapy.</p><p>Materials and methods. Clinical manifestations, neuroimaging characteristics of the disease were studied in 46 patients with diagnosed glutaric aciduria type 1 confirmed by biochemical and molecular genetic methods. Methods: gas chromatography with mass spectrometry, tandem mass spectrometry, Sanger sequencing, chromosomal microarray analysis of the exon level.</p><p>Results and discussion. A retrospective analysis of anamnestic and clinical data was carried out, and the nature and age of disease manifestation, provoking factors, a spectrum of clinical manifestations and neuroimaging data were assessed.</p><p>Conclusion. How initiated treatment prevents progression of neurological symptom relief and patient adaptation. With the help of the goal, it is necessary to inform pediatricians, neurologists and neuroradiologists about this feature of the course of glutaric aciduria type 1 in order to increase the clinical alertness of this disease.</p></abstract><trans-abstract xml:lang="ru"><p>Введение. Глутаровая ацидурия типа 1 – аутосомно‑рецессивное заболевание, обусловленное мутациями в гене GCDH, кодирующем фермент глутарил‑КоА дегидрогеназу. Метаболический криз при глутаровой ацидурии типа 1 – это острое жизнеугрожающее состояние, требующее тщательной дифференциальной диагностики с рядом других состояний и незамедлительного начала патогенетической терапии.Материалы и методы. Клинические проявления, нейровизуализационные характеристики болезни изучены у 46 пациентов с подтвержденным биохимическими и молекулярно‑генетическими методами диагнозом глутаровой ацидурии типа 1. Методы: газовая хроматография с масс‑спектрометрией, тандемная масс‑спектрометрия, секвенирование по Сэнгеру, хромосомный микроматричный анализ экзонного уровня.Результаты и обсуждение. Проведен ретроспективный анализ анамнестических данных, клинических, а также оценены характер и возраст манифестации болезни, провоцирующие факторы, спектр клинических проявлений и нейровизуализационные данные.Заключение. При отсутствии массового неонатального скрининга крайне важное значение имеет ранняя диагностика болезни, так как своевременно начатое лечение поможет предотвратить прогрессирование неврологической симптоматики и способствовать адаптации пациентов. С этой целью необходимо информировать врачей‑педиатров, неврологов и нейрорадиологов об особенностях протекания глутаровой ацидурии типа 1 для повышения клинической настороженности в отношении данного заболевания.</p></trans-abstract><kwd-group xml:lang="en"><kwd>glutaric acidemia (aciduria) type 1</kwd><kwd>clinical signs</kwd><kwd>clinical neuroimaging characteristics</kwd><kwd>macrocephaly</kwd><kwd>magnetic resonance imagining</kwd><kwd>neonatal screening</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>глутаровая ацидемия (ацидурия) типа 1</kwd><kwd>клинические признаки</kwd><kwd>клинико‑нейровизуализационные характеристики</kwd><kwd>макроцефалия</kwd><kwd>магнитно‑резонансная томография</kwd><kwd>неонатальный скрининг</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Goodman S.I., Kratz L.E., DiGiulio K.A. et al. 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