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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">nnp</journal-id><journal-title-group><journal-title xml:lang="en">Neurology, Neuropsychiatry, Psychosomatics</journal-title><trans-title-group xml:lang="ru"><trans-title>Неврология, нейропсихиатрия, психосоматика</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2074-2711</issn><issn pub-type="epub">2310-1342</issn><publisher><publisher-name>"IMA-Press", LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14412/2074-2711-2019-1-103-108</article-id><article-id custom-type="elpub" pub-id-type="custom">nnp-1054</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="en"><subject>REVIEWS</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОБЗОРЫ</subject></subj-group></article-categories><title-group><article-title>Cognitive impairment in primary hyperparathyroidism</article-title><trans-title-group xml:lang="ru"><trans-title>Когнитивные нарушения при первичном гиперпаратиреозе</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мокрышева</surname><given-names>Н. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Mokrysheva</surname><given-names>N. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117036, Москва, ул. Дм. Ульянова, 11</p></bio><bio xml:lang="en"><p>11, Dm. Ulyanov St., Moscow 117036 </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Крупинова</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Krupinova</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117036, Москва, ул. Дм. Ульянова, 11</p></bio><bio xml:lang="en"><p>11, Dm. Ulyanov St., Moscow 117036 </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бибик</surname><given-names>Е. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Bibik</surname><given-names>E. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Екатерина Евгеньевна Бибик</p><p>117036, Москва, ул. Дм. Ульянова, 11</p><p> </p></bio><bio xml:lang="en"><p>Ekaterina Evgenyevna Bibik</p><p>11, Dm. Ulyanov St., Moscow 117036 </p></bio><email xlink:type="simple">bibikaterina@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мельниченко</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Melnichenko</surname><given-names>G. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117036, Москва, ул. Дм. Ульянова, 11</p></bio><bio xml:lang="en"><p>11, Dm. Ulyanov St., Moscow 117036 </p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр эндокринологии» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Center for Endocrinology, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>06</day><month>03</month><year>2019</year></pub-date><volume>11</volume><issue>1</issue><fpage>103</fpage><lpage>108</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Mokrysheva N.G., Krupinova Y.A., Bibik E.E., Melnichenko G.A., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Мокрышева Н.Г., Крупинова Ю.А., Бибик Е.Е., Мельниченко Г.А.</copyright-holder><copyright-holder xml:lang="en">Mokrysheva N.G., Krupinova Y.A., Bibik E.E., Melnichenko G.A.</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://nnp.ima-press.net/nnp/article/view/1054">https://nnp.ima-press.net/nnp/article/view/1054</self-uri><abstract><p>Cognitive impairment (CI) is a nonclassical manifestation of primary hyperparathyroidism associated with impaired calcium and phosphorus metabolism. The pathophysiological mechanisms of cognitive dysfunction in this endocrine disease have not been fully elucidated. Nonetheless, studies have demonstrated neuropsychological improvements and better quality of life in patients who have achieved normocalcemia with reduced parathyroid hormone levels after surgical treatment for hyperparathyroidism. Further large-scale controlled studies are needed to determine the possibility of using neuropsychiatric complications as indications for parathyroidectomy.</p></abstract><trans-abstract xml:lang="ru"><p>Когнитивные нарушения (КН) являются неклассическим проявлением первичного гиперпаратиреоза, связанного с нарушением фосфорно-кальциевого обмена. Патофизиологические механизмы когнитивной дисфункции при этом эндокринном заболевании до конца не выяснены. Тем не менее продемонстрировано улучшение нейропсихологического состояния и качества жизни пациентов на фоне достижения нормокальциемии и снижения уровня паратгормона после хирургического лечения гиперпаратиреоза. Для определения возможности использования психоневрологических осложнений в качестве показаний к паратиреоидэктомии необходимы дальнейшие крупные контролируемые исследования.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>первичный гиперпаратиреоз</kwd><kwd>паратгормон</kwd><kwd>депрессия</kwd><kwd>когнитивные нарушения</kwd><kwd>деменция</kwd></kwd-group><kwd-group xml:lang="en"><kwd>primary hyperparathyroidism</kwd><kwd>parathyroid hormone</kwd><kwd>depression</kwd><kwd>cognitive impairment</kwd><kwd>dementia</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">Мокрышева НГ. Первичный гиперпаратиреоз. 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