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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">problendo</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы Эндокринологии</journal-title><trans-title-group xml:lang="en"><trans-title>Problems of Endocrinology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0375-9660</issn><issn pub-type="epub">2308-1430</issn><publisher><publisher-name>Endocrinology Research Centre</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14341/probl12854</article-id><article-id custom-type="elpub" pub-id-type="custom">problendo-12854</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>Детская эндокринология</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Pediatric Endocrinology</subject></subj-group></article-categories><title-group><article-title>Зависимость течения болезни Иценко–Кушинга и результатов радикального лечения от МР-картины гипофиза у детей</article-title><trans-title-group xml:lang="en"><trans-title>Course of Cushing`s disease and treatment outcomes in correlation with pituitary MRI in children</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8610-821X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Янар</surname><given-names>Э. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Yanar</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Янар Эда Альперовна</p><p>117036, Москва, ул. Дм. Ульянова, д. 11</p></bio><bio xml:lang="en"><p>Eda A. Yanar</p><p>11 Dm. Ulyanova street, 117036 Moscow11 Dm. Ulyanova street, 117036 Moscow</p></bio><email xlink:type="simple">edayanar@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/0000-0003-3832-6367</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Маказан</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Makazan</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Маказан Надежда Викторовна, к.м.н.</p><p>117036, Москва, ул. Дм. Ульянова, д. 11</p></bio><bio xml:lang="en"><p>Nadezhda V. Makazan, MD, PhD</p><p>11 Dm. Ulyanova street, 117036 Moscow</p></bio><email xlink:type="simple">Nmakazan@ya.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/0000-0003-1320-6561</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карева</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kareva</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Карева Мария Андреевна, д.м.н.</p><p>117036, Москва, ул. Дм. Ульянова, д. 11</p></bio><bio xml:lang="en"><p>Maria A. Kareva, MD, PhD</p><p>11 Dm. Ulyanova street, 117036 Moscow</p></bio><email xlink:type="simple">i_marusya@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/0000-0003-3074-6930</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Воронцов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vorontsov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Воронцов Александр Валерьевич, д.м.н. </p><p>117036, Москва, ул. Дм. Ульянова, д. 11</p></bio><bio xml:lang="en"><p>Aleksandr V. Vorontsov, MD, PhD</p><p>11 Dm. Ulyanova street, 117036 Moscow</p></bio><email xlink:type="simple">mr2005i@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>Владимирова</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Vladimirova</surname><given-names>V. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Владимирова Виктория Павловна, к.м.н. </p><p>117036, Москва, ул. Дм. Ульянова, д. 11</p></bio><bio xml:lang="en"><p>Victoria P. Vladimirova, MD, PhD</p><p>11 Dm. Ulyanova street, 117036 Moscow</p></bio><email xlink:type="simple">vpv970@gmail.com</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>Безлепкина</surname><given-names>О. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Bezlepkina</surname><given-names>O. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Безлепкина Ольга Борисовна, д.м.н.</p><p>117036, Москва, ул. Дм. Ульянова, д. 11</p></bio><bio xml:lang="en"><p>Olga B. Bezlepkina, MD, PhD</p><p>11 Dm. Ulyanova street, 117036 Moscow</p></bio><email xlink:type="simple">olgabezlepkina@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/0000-0002-5507-4627</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петеркова</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Peterkova</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Петеркова Валентина Александровна, д.м.н., академик РАН</p><p>117036, Москва, ул. Дм. Ульянова, д. 11</p></bio><bio xml:lang="en"><p>Valentina A. Peterkova, MD, PhD</p><p>11 Dm. Ulyanova street, 117036 Moscow</p></bio><email xlink:type="simple">peterkovava@hotmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр эндокринологии</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Endocrinology Research Centre</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>12</day><month>04</month><year>2022</year></pub-date><volume>68</volume><issue>3</issue><fpage>93</fpage><lpage>104</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Янар Э.А., Маказан Н.В., Карева М.А., Воронцов А.В., Владимирова В.П., Безлепкина О.Б., Петеркова В.А., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Янар Э.А., Маказан Н.В., Карева М.А., Воронцов А.В., Владимирова В.П., Безлепкина О.Б., Петеркова В.А.</copyright-holder><copyright-holder xml:lang="en">Yanar E.A., Makazan N.V., Kareva M.A., Vorontsov A.V., Vladimirova V.P., Bezlepkina O.B., Peterkova V.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://www.probl-endojournals.ru/jour/article/view/12854">https://www.probl-endojournals.ru/jour/article/view/12854</self-uri><abstract><sec><title>ОБОСНОВАНИЕ</title><p>ОБОСНОВАНИЕ. Болезнь Иценко-Кушинга (БИК) – заболевание, причиной которого является гиперпродукция кортизола надпочечниками вследствие стимуляции АКТГ-секретирующей аденомой гипофиза (кортикотропиномой). Первым этапом терапии является хирургический метод лечения - аденомэктомия, который в 70-90% случаев приводит к ремиссии заболевания. Но даже при достижении ремиссии до 25% пациентов развивают рецидив заболевания. При неэффективности хирургического метода лечения или после развития рецидива возможно проведение лучевой терапии, которая также в 90% случаев приводит к ремиссии, но при которой чаще отмечаются осложнения в виде гипопитуитаризма. </p></sec><sec><title>ЦЕЛЬ</title><p>ЦЕЛЬ. Анализ течения БИК и результатов лечения в зависимости от визуализации аденомы при проведении МРТ гипофиза и применяемых методов лечения в педиатрической практике.</p></sec><sec><title>МАТЕРИАЛЫ И МЕТОДЫ</title><p>МАТЕРИАЛЫ И МЕТОДЫ. Ретроспективное исследование течения БИК у 91 ребенка, наблюдавшихся в период с 1992г по 2020г.</p></sec><sec><title>РЕЗУЛЬТАТЫ</title><p>РЕЗУЛЬТАТЫ. По данным обследования были выявлены признаки аденомы гипофиза у 59% пациентов [54/91], неоднородность гипофиза - у 41% пациентов [37/91]. В 69% случаев [63/91] было проведено оперативное удаление аденомы гипофиза, в 31% – лучевая терапия [28/91]. После проведенного оперативного лечения ремиссия заболевания была достигнута у 71% пациентов [45/63], после проведенной лучевой терапии ремиссия была установлена у 82% пациентов [23/28]. Статистически значимых различий в достижении ремиссии заболевания после радикального лечения в зависимости от МРТ-характеристик выявлено не было (Р=0,21 после хирургического лечения и Р=0,83 после лучевой терапии, тест Хи-квадрат). Развитие рецидива было зафиксировано у 11 пациентов. Связи МРТ-характеристик со сроком развития рецидива выявлено не было (р=0,055, тест Хи-квадрат). Сроки рецидива статистически значимо различались у пациентов после проведенного хирургического лечения по сравнению с лучевой терапией (р=0,022, лог-ранговый тест) и в группе пациентов с выявленным гипокортицизмом в раннем послеоперационном периоде (р=0,04, лог-ранговый тест). При анализе эндокринных осложнений радикального лечения статистически значимых различий в частоте развития гипопитуитаризма в зависимости от размера кортикотропином не выявлено (р&gt;0,002 после поправки Бонферрони, метод Хи-квадрат), однако получено статистически значимо более частое развитие всех компонентов гипопитуитаризма у пациентов после проведенной лучевой терапии (р&lt;0,002 после поправки Бонферрони, метод Краскела-Уоллиса)</p></sec><sec><title>ЗАКЛЮЧЕНИЕ</title><p>ЗАКЛЮЧЕНИЕ. Полученные результаты не позволяют использовать МРТ-характеристики кортикотропиномы, как предиктор эффективности терапии у пациентов с БИК в детской популяции. Выбор метода лечения влияет только на сроки развития рецидива заболевания, но не на его вероятность. Подтверждено статистически более частое развитие всех компонентов гипопитуитаризма после проведения лучевой терапии по сравнению с хирургическим лечением. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>BACKGROUND</title><p>BACKGROUND: Cushing’s disease (CD) is a rare disorder of a persistent cortisol excess caused by ACTH-secreting pituitary tumor (corticotropinoma). Transsphenoidal surgery (TSS) is a treatment of choice for СD, which effectiveness range is from 70 to 90%. Recurrence rate after successful treatment is about 25%. If surgical treatment is unsuccessful or recurrence appear, radiation treatment is the next therapeutic option, which effectiveness range is also 90%, but the hypopituitarism rate as side effect of treatment is higher. Preoperative predictors of remission and recurrence are still unexplored what leads to further investigations.</p></sec><sec><title>AIM</title><p>AIM: Analysis of remission and recurrence rates of pediatric CD after successful treatment according to preoperative MRI and therapeutic option.</p></sec><sec><title>MATERIALS AND METHODS</title><p>MATERIALS AND METHODS: We conducted a retrospective analysis of 90 pediatric patients with CD who were observed between 1992 and 2020 at the Endocrinology Research Centre.</p></sec><sec><title>RESULTS</title><p>RESULTS: The most common clinical symptoms of CD were weight gain [94%] and growth retardation [72%]. Pituitary tumor was detected on radiological imaging in 53/90 patients [59%], there were no signs of visible adenoma in 37/90 of patients [41%]. 63 of 90 patients underwent TSS (70%), 27 patients underwent radiosurgery (30%). Remission rate after TSS was 71% [45/63], after radiosurgery — 85% [23/27]. There were no significant differences in remission rates after radical treatment according to preoperative MRI results (P=0.21 after TSS and P=0.87 after radiosurgery, х2 analysis). Recurrence after successful treatment was diagnosed in 10 patients. There were no significant differences in time to recurrence according to preoperative MRI results (P=0.055, х2 analysis). Time to recurrence was statistically different after TSS compared to radiosurgery (P=0.007, Kaplan–Meier analysis) and in the group with developed adrenal insufficiency in the early postoperative period (P=0.04, Kaplan–Meier analysis). Analysis of side effect of treatment showed that the frequency of growth hormone and gonadotrophin deficiency was statistically higher after radiosurgery (р&lt;0.01, Kruskel–Wallis ANOVA test). Diabetes insipidus was diagnosed only after TSS. CONCLUSION: Results of our study didn`t allow to use MRI-results as predictor of effectiveness treatment in pediatric CD. Therapeutic option has an impact on time to recurrence, not on recurrence rates. The frequency of growth hormone and gonadotrophin deficiency was statistically higher after radiosurgery compared to TSS. Further studies are needed to identify predictors of remission and recurrence in CD.&gt;&lt; 0.01, Kruskel–Wallis ANOVA test). Diabetes insipidus was diagnosed only after TSS.</p></sec><sec><title>CONCLUSION</title><p>CONCLUSION: Results of our study didn`t allow to use MRI-results as predictor of effectiveness treatment in pediatric CD. Therapeutic option has an impact on time to recurrence, not on recurrence rates. The frequency of growth hormone and gonadotrophin deficiency was statistically higher after radiosurgery compared to TSS. Further studies are needed to identify predictors of remission and recurrence in CD.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>синдром Иценко-Кушинга</kwd><kwd>АКТГ-секретирующая аденома</kwd><kwd>транссфеноидальная аденомэктомия</kwd><kwd>лучевая терапия</kwd><kwd>радиохиругия</kwd><kwd>ремиссия</kwd><kwd>рецидив</kwd><kwd>предиктор</kwd><kwd>дети</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Cushing syndrome</kwd><kwd>pituitary ACTH hypersecretion</kwd><kwd>transsphenoidal surgery</kwd><kwd>radiation treatment</kwd><kwd>remission induction</kwd><kwd>recurrence</kwd><kwd>prognosis</kwd><kwd>children.</kwd></kwd-group></article-meta></front><back><ref-list><ref id="cit1"><element-citation><name><surname>Feelders</surname> <given-names>Richard</given-names> </name> <name><surname>Sharma</surname> <given-names>Susmeeta</given-names> </name> <name><surname>Nieman</surname> <given-names>Lynnette</given-names> </name> <article-title>Cushing&amp;#39;s syndrome: epidemiology and developments in disease management</article-title> <source>Clinical Epidemiology</source> <year>2015</year> <month>04</month> <fpage>281</fpage> <object-id pub-id-type="doi" specific-use="metadata">10.2147/clep.s44336</object-id></element-citation></ref><ref id="cit2"><element-citation><name><surname>Stratakis</surname> <given-names>Constantine A.</given-names> </name> <article-title>An update on Cushing syndrome in pediatrics</article-title> <source>Annales d'Endocrinologie</source> <year>2018</year> <month>04</month> <fpage>125</fpage> <lpage>131</lpage> <volume>79</volume> <issue>3</issue> <object-id pub-id-type="doi" specific-use="metadata">10.1016/j.ando.2018.03.010</object-id></element-citation></ref><ref id="cit3"><element-citation><name><surname>Storr</surname> <given-names>Helen L</given-names> </name> <name><surname>Savage</surname> <given-names>Martin O</given-names> </name> <article-title>MANAGEMENT OF ENDOCRINE DISEASE: Paediatric Cushing's disease</article-title> <source>European Journal of Endocrinology</source> <year>2015</year> <month>06</month> <fpage>R35</fpage> <lpage>R45</lpage> <volume>173</volume> <issue>1</issue> <object-id pub-id-type="doi" specific-use="metadata">10.1530/eje-15-0013</object-id></element-citation></ref><ref id="cit4"><element-citation><name><surname>Bochicchio</surname> <given-names>D</given-names> </name> <name><surname>Losa</surname> <given-names>M</given-names> </name> <name><surname>Buchfelder</surname> <given-names>M</given-names> </name> <article-title>Factors influencing the immediate and late outcome of Cushing's disease treated by transsphenoidal surgery: a retrospective study by the European Cushing's Disease Survey Group.</article-title> <source>The Journal of Clinical Endocrinology &amp; Metabolism</source> <year>2014</year> <month>01</month> <fpage>3114</fpage> <lpage>3120</lpage> <volume>80</volume> <issue>11</issue> <object-id pub-id-type="doi" specific-use="metadata">10.1210/jcem.80.11.7593411</object-id></element-citation></ref><ref id="cit5"><element-citation><name><surname>Katznelson</surname> <given-names>Laurence</given-names> </name> <name><surname>Bogan</surname> <given-names>Jonathan S.</given-names> </name> <name><surname>Trob</surname> <given-names>Joshua R.</given-names> </name> <name><surname>Schoenfeld</surname> <given-names>David A.</given-names> </name> <name><surname>Hedley-Whyte</surname> <given-names>E. 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