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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">neurojour</journal-id><journal-title-group><journal-title xml:lang="ru">Неврологический журнал имени Л.О. Бадаляна</journal-title><trans-title-group xml:lang="en"><trans-title>L.O. Badalyan Neurological Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2686-8997</issn><issn pub-type="epub">2712-794X</issn><publisher><publisher-name>ФГАУ «НМИЦ здоровья детей» Минздрава России</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.46563/2686-8997-2024-5-2-108-115</article-id><article-id custom-type="edn" pub-id-type="custom">prpomi</article-id><article-id custom-type="elpub" pub-id-type="custom">neurojour-140</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>КЛИНИЧЕСКИЕ СЛУЧАИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL CASES</subject></subj-group></article-categories><title-group><article-title>Сиалорея у детей с мукополисахаридозом II типа (обзор нескольких клинических случаев)</article-title><trans-title-group xml:lang="en"><trans-title>Sialorrhea in children with mucopolysaccharidosis type II (a review of several clinical cases)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7269-9100</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Куренков</surname><given-names>Алексей Львович</given-names></name><name name-style="western" xml:lang="en"><surname>Kurenkov</surname><given-names>Alexey L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор мед. наук, врач-невролог, зав. лаб. нервных болезней Центра детской психоневрологии ФГАУ «НМИЦ здоровья детей», 119991, Москва, Россия</p><p>e-mail: alkurenkov@gmail.com</p></bio><bio xml:lang="en"><p>MD, PhD, head of the Laboratory of nervous diseases of the Center of Child Psychoneurology, National Medical Research Center for Children’s Health, Moscow, 119991, Russian Federation</p><p>e-mail: alkurenkov@gmail.com</p></bio><email xlink:type="simple">alkurenkov@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/0000-0001-6415-156X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Подклетнова</surname><given-names>Татьяна Владимировна</given-names></name><name name-style="western" xml:lang="en"><surname>Podkletnova</surname><given-names>Tatyana V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Канд. мед. наук, врач-невролог, ст. науч. сотр. лаб. нервных болезней Центра детской психоневрологии ФГАУ «НМИЦ здоровья детей», 119991, Москва, Россия</p></bio><bio xml:lang="en"><p>MD, PhD, senior researcher of the Laboratory of nervous diseases of the Center of Child Psychoneurology, National Medical Research Center for Children’s Health, Moscow, 119991, Russian Federation</p></bio><email xlink:type="simple">noemail@neicon.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/0000-0001-8506-2064</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бурсагова</surname><given-names>Бэлла Ибрагимовна</given-names></name><name name-style="western" xml:lang="en"><surname>Bursagova</surname><given-names>Bella I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Канд. мед. наук, врач-невролог отделения психоневрологии и психосоматической патологии ФГАУ «НМИЦ здоровья детей», 119991, Москва, Россия</p></bio><bio xml:lang="en"><p>MD, PhD, neurologist, Department of Psychoneurology and Psychosomatic Pathology, National Medical Research Center for Children’s Health, Moscow, 119991, Russian Federation</p></bio><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ФГАУ «Национальный медицинский исследовательский центр здоровья детей» Минздрава России<country>Россия</country></aff><aff xml:lang="en">National Medical Research Center for Children’s Health<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>16</day><month>08</month><year>2024</year></pub-date><volume>5</volume><issue>2</issue><fpage>108</fpage><lpage>115</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Куренков А.Л., Подклетнова Т.В., Бурсагова Б.И., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Куренков А.Л., Подклетнова Т.В., Бурсагова Б.И.</copyright-holder><copyright-holder xml:lang="en">Kurenkov A.L., Podkletnova T.V., Bursagova B.I.</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.neuro-journal.ru/jour/article/view/140">https://www.neuro-journal.ru/jour/article/view/140</self-uri><abstract><p>Сиалорея у детей является сложной медицинской проблемой и приводит к развитию большого числа осложнений. Сиалорея также отрицательно влияет на социальные аспекты жизни пациентов и членов их семей, ухудшает качество их жизни. При мукополисахаридозе (МПС) II типа основной причиной сиалореи является псевдобульбарный синдром, который формируется постепенно по мере прогрессирования нейродегенеративного процесса и может достигать значительной степени проявления, приводящей к непрерывному слюнотечению, необходимости постоянной смены белья и эвакуации слюны из ротоглотки.</p><p>Одним из самых эффективных современных подходов в лечении сиалореи у детей является применение препаратов ботулинического токсина типа А (БТА). В отличие от детского церебрального паралича, при котором практика лечения сиалореи препаратами БТА уже становится рутинной, терапия этой проблемы у пациентов с МПС не имеет широкого распространения. В данной публикации представлены три клинических случая успешной терапии хронической сиалореи у пациентов с МПС II типа. Все пациенты наблюдались в ФГАУ «НМИЦ здоровья детей» в течение многих лет.</p><p>Процедуру всем пациентам выполняли по стандартной схеме: инъекционное введение препарата БТА — ксеомина (Incobotulinumto­xinA) в околоушную и подчелюстную слюнные железы с 2 сторон под ультразвуковым контролем в дозе, зависящей от веса ребёнка. Выраженность сиалореи и её динамику после инъекций ксеомина определяли по Шкале оценки влияния слюнотечения.</p><p>Результаты наших наблюдений показывают, что применение ксеомина позволяет получить значимый эффект в снижении выраженности сиалореи у пациентов с МПС II типа в течение как минимум 3 месяцев. Применяя этот препарат в рекомендованных дозах и схеме введения, можно проводить эффективное и безопасное лечение, что при повторных инъекциях может быть использовано для достижения долгосрочного улучшения при хронической сиалорее у детей с МПС II типа.</p><sec><title>Участие авторов</title><p>Участие авторов:Куренков А.Л. — концепция и дизайн статьи, написание текста, редактирование;Подклетнова Т.В. — концепция и дизайн статьи, написание текста, редактирование;Бурсагова Б.И. — редактирование.Все соавторы — утверждение окончательного варианта статьи, ответственность за целостность всех частей статьи.</p></sec><sec><title>Финансирование</title><p>Финансирование. Исследование не имело спонсорской поддержки.</p></sec><sec><title>Конфликт интересов</title><p>Конфликт интересов. Авторы заявляют об отсутствии конфликта интересов.</p></sec><sec><title>Поступила 21</title><p>Поступила 21.02.2024Принята к печати 24.04.2024Опубликована 31.07.2024</p></sec></abstract><trans-abstract xml:lang="en"><p>Sialorrhea in children is a complex medical problem and leads to the development of a large number of complications. Sialorrhea also negatively affects the social aspects of the patients’ lives and their families. All this leads to a deterioration in the quality of life both in the child and his relatives. In mucopolysaccharidosis (MPS) type II, the main cause of sialorrhea is pseudobulbar syndrome, which forms gradually as the neurodegenerative process progresses. This can reach a significant degree of manifestation, leading to continuous salivation, the need for constant change of clothes and evacuation of saliva from the mouth and pharynx.</p><p>One of the most effective modern approaches in the treatment of sialorrhea in children is the use of botulinum toxin type A (BTA) preparations. Unlike cerebral palsy, in which the practice of treating sialorrhea with BTA drugs is already becoming routine, therapy of this problem in patients with MPS is not widespread. This publication presents three clinical cases of successful therapy of chronic sialorrhea in patients with MPS type II. All patients were observed at the National Medical Research Center for Children’s Health of the Russian Federation Ministry of Health for many years.</p><p>The procedure was performed in all patients according to the recommended standard scheme — injection of the product BTA — Xeomin (international name incobotulinumtoxinA) into the parotid and submandibular salivary glands on both sides under ultrasound control, depending on the child weight. To assess the severity of sialorrhea and its course after injections of Xeomin, “The Drooling Impact Scale” was used.</p><p>The results of our observations show the use of the drug Xeomin to allow obtaining a significant effect in reducing the severity of sialorrhea in MPS patients type II for at least 3 months. Using this product in the recommended doses and administration regimen, effective and safe treatment can be carried out, which, with repeated injections, can be used to achieve long-term improvement in chronic sialorrhea in children with MPS type II.</p><sec><title>Contribution</title><p>Contribution:Kurenkov A.L. — concept and design of the study, writing the text, editing;Podkletnova T.V. — concept and design of the study, writing the text, editing; Bursagova B.I. — editing.All co-authors — are responsible for the integrity of all parts of the manuscript and approval of its final version.</p></sec><sec><title>Acknowledgements</title><p>Acknowledgements. The study had no sponsorship.</p></sec><sec><title>Conflict of interest</title><p>Conflict of interest. The authors declare no conflict of interest.</p></sec><sec><title>Received</title><p>Received: February 21, 2024Accepted: April 24, 2024Published: July 31, 2024</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>сиалорея</kwd><kwd>мукополисахаридоз II типа</kwd><kwd>ботулинический токсин типа А</kwd><kwd>IncobotulinumtoxinA</kwd><kwd>шкала оценки влияния слюнотечения</kwd></kwd-group><kwd-group xml:lang="en"><kwd>sialorrhea</kwd><kwd>mucopolysaccharidosis type II</kwd><kwd>botulinum toxin type A</kwd><kwd>incobotulinumtoxinA</kwd><kwd>Drooling Impact Scale</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">Fairhurst C.B., Cockerill H. Management of drooling in children. Arch. Dis. Child. Educ. Pract. Ed. 2011; 96(1): 25–30. https://doi.org/10.1136/adc.2007.129478</mixed-citation><mixed-citation xml:lang="en">Fairhurst C.B., Cockerill H. 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