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<article article-type="review-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">medsovet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский Совет</journal-title><trans-title-group xml:lang="en"><trans-title>Meditsinskiy sovet = Medical Council</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-701X</issn><issn pub-type="epub">2658-5790</issn><publisher><publisher-name>REMEDIUM GROUP Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21518/ms2024-150</article-id><article-id custom-type="elpub" pub-id-type="custom">medsovet-8208</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>ПРАКТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PRACTICE</subject></subj-group></article-categories><title-group><article-title>Умственное утомление и синдром хронической усталости в клинической практике</article-title><trans-title-group xml:lang="en"><trans-title>Mental fatigue and chronic fatigue syndrome in clinical practice</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7465-0677</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пизова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pizova</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пизова Наталия Вячеславовна, д.м.н., профессор кафедры нервных болезней с медицинской генетикой и нейрохирургией</p><p>150000, Ярославль, ул. Революционная, д. 5</p></bio><bio xml:lang="en"><p>Nataliia V. Pizova, Dr. Sci. (Med.), Professor of the Department of Nervous Diseases with Medical Genetics and Neurosurgery</p><p>5, Revolutsionnaya St., Yaroslavl, 150000</p></bio><email xlink:type="simple">pizova@yandex.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/0000-0002-0522-675X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пизов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pizov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пизов Александр Витальевич, к.б.н., доцент кафедры медицины</p><p>150000, Ярославль, ул. Республиканская, д. 108/1</p></bio><bio xml:lang="en"><p>Aleksandr V. Pizov, Cand. Sci. (Biol.), Associate Professor of the Department of Medicine</p><p>108/1, Respublikanskaya St., Yaroslavl, 150000</p></bio><email xlink:type="simple">avpizov@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Ярославский государственный медицинский университет<country>Россия</country></aff><aff xml:lang="en">Yaroslavl State Medical University<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Ярославский государственный педагогический университет имени К.Д. Ушинского<country>Россия</country></aff><aff xml:lang="en">Yaroslavl State Pedagogical University named after K.D. Ushinsky<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>02</day><month>05</month><year>2024</year></pub-date><volume>0</volume><issue>3</issue><fpage>185</fpage><lpage>192</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Пизова Н.В., Пизов А.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Пизова Н.В., Пизов А.В.</copyright-holder><copyright-holder xml:lang="en">Pizova N.V., Pizov A.V.</copyright-holder><license 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://www.med-sovet.pro/jour/article/view/8208">https://www.med-sovet.pro/jour/article/view/8208</self-uri><abstract><p>Усталость является крайне инвалидизирующим симптомом как у здорового человека, так и при различных заболеваниях. Физическое утомление характеризуется ограничением при выполнении физических действий, в то время как при умственном / когнитивном утомлении возникают трудности с концентрацией внимания и выполнением когнитивных задач. Умственное и физическое переутомление существует как при патологической, так и при физиологической усталости. Утомление – это прежде всего адаптивный физиологический процесс, который является сигналом к отдыху и способствует сохранению энергии для предотвращения травм, что может быть полезно после интенсивной работы, при необходимости перераспределения ресурсов организма, например во время инфекции. В клинической практике важно различать усталость / утомление и синдром хронической усталости. Синдром хронической усталости имеет мультисистемные проявления и поражает миллионы людей во всем мире. Хотя точная этиология синдрома хронической усталости неизвестна, исследования указывают на неврологические, иммунологические, вегетативные и энергетические нарушения. Основные признаки синдрома хронической усталости – это изнурительная усталость, усугубляющаяся активностью, плохая переносимость нагрузок, неосвежающий сон и когнитивные нарушения. Снижение скорости обработки информации является наиболее часто встречающимся когнитивным нарушением при синдроме хронической усталости. Другие проявления включают снижение времени реакции, рабочей памяти и внимания. Данные симптомы должны присутствовать не менее 3–6 мес. Поскольку специфичных тестов для диагностики синдрома хронической усталости не существует, диагноз основывается на истории болезни и физикальном осмотре. Несмотря на то что не существует стандартизованных методов лечения, специфичных для синдрома хронической усталости, клиницисты могут уменьшить тяжесть симптомов с помощью фармакологических и нефармакологических методов лечения, продемонстрировавших свою эффективность в клинической практике. В частности, ноотропные препараты широко применяются при астенических состояниях и синдроме хронической усталости. Фонтурацетам – ноотропное средство, оказывает прямое активирующее влияние на интегративную деятельность головного мозга, способствует консолидации памяти, улучшает концентрацию внимания и умственную деятельность.</p></abstract><trans-abstract xml:lang="en"><p>Fatigue is an extremely disabling symptom both in healthy people and in various diseases. Physical fatigue is characterized by limitations in physical functioning, while mental/cognitive fatigue involves difficulties in concentrating and performing cognitive tasks. Mental and physical fatigue exist in both pathological and physiological fatigue. Fatigue is primarily an adaptive physiological process. It is a signal to have a rest and helps conserve energy to prevent injury, which can be useful after intense work, or when the body’s defenses need to be redistributed, for example, during infectious disease. It is important to distinguish between fatigue or tiredness and chronic fatigue syndrome in clinical practice. Chronic fatigue syndrome has multisystem manifestations and affects millions of people globally. Although the exact aetiology of chronic fatigue syndrome is uncertain, the studies point to neurological, immunological, autonomic and energy disorders. The main sings of chronic fatigue syndrome are debilitating fatigue that is worsened by activity, poor exercise tolerance, unrefreshing sleep and cognitive impairment. Reduced information processing speed is the most common cognitive impairment in chronic fatigue syndrome. Other manifestations include decreased reaction time, working memory, and attention. These symptoms must persist for at least 3–6 months for a diagnosis to be made. As there are no specific tests for chronic fatigue syndrome, a diagnosis can be established on the basis of a medical history and physical examination.</p><p>Although there are no standards-based methods specific to chronic fatigue syndrome, clinicians can reduce the severity of symptoms using pharmacological and non-pharmacological treatment approaches that have proved their efficacy in clinical practice. In particular, nootropics are widely used in asthenic conditions and chronic fatigue syndrome. Fonturacetam is a nootropic drug that directly activates brain integration activities, promotes memory consolidation, and improves concentration and mental activity.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>умственное переутомление</kwd><kwd>синдром хронической усталости</kwd><kwd>миалгический энцефаломиелит</kwd><kwd>стресс</kwd><kwd>когнитивная нагрузка</kwd><kwd>когнитивные нарушения</kwd><kwd>терапевтические подходы</kwd><kwd>фонтурацетам</kwd></kwd-group><kwd-group xml:lang="en"><kwd>mental strain</kwd><kwd>chronic fatigue syndrome</kwd><kwd>myalgic encephalomyelitis</kwd><kwd>stress</kwd><kwd>cognitive load</kwd><kwd>cognitive impairment</kwd><kwd>therapeutic approaches</kwd><kwd>fonturacetam</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Чутко ЛС, Сурушкина СЮ. Астенические расстройства. История и современность. Журнал неврологии и психиатрии им. С.С. 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