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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">ometendo</journal-id><journal-title-group><journal-title xml:lang="ru">Ожирение и метаболизм</journal-title><trans-title-group xml:lang="en"><trans-title>Obesity and metabolism</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2071-8713</issn><issn pub-type="epub">2306-5524</issn><publisher><publisher-name>Endocrinology Research Centre</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14341/omet13261</article-id><article-id custom-type="elpub" pub-id-type="custom">ometendo-13261</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>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL STUDIES</subject></subj-group></article-categories><title-group><article-title>Влияние бариатрической хирургии на выработку тестостерона у мужчин</article-title><trans-title-group xml:lang="en"><trans-title>The effect of bariatric surgery on testosterone production in men</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5386-4289</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Роживанов</surname><given-names>Р. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rozhivanov</surname><given-names>R. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Роживанов Роман Викторович, д.м.н., ведущий научный сотрудник отделения Андрологии и урологии</p><p>117036, Москва, ул. Дм. Ульянова, д. 11</p></bio><bio xml:lang="en"><p>Roman V. Rozhivanov, MD, PhD</p><p>11 Dm. Ulyanova street, 117036 Moscow</p></bio><email xlink:type="simple">rrozhivanov@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/0000-0002-7250-4588</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чернова</surname><given-names>М. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernova</surname><given-names>M. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чернова Мария Олеговна, аспирант</p><p>Москва</p></bio><bio xml:lang="en"><p>Mariia O. Chernova, MD, PhD-student</p><p>Moscow</p></bio><email xlink:type="simple">maryblack22@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/0009-0009-1348-161X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Морозова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Morozova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Морозова Елена Валерьевна </p><p>Москва</p></bio><bio xml:lang="en"><p>Elena V. Morozova, MD</p><p>Moscow</p></bio><email xlink:type="simple">elenafedoseeva08@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/0000-0002-4195-7234</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Роживанова</surname><given-names>Е. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Rozhivanova</surname><given-names>E. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Роживанова Екатерина Романовна</p><p>Москва</p></bio><bio xml:lang="en"><p>Ekaterina R. Rozhivanova, MD</p><p>Moscow</p></bio><email xlink:type="simple">erozhivanova@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/0009-0006-6107-4494</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гайдайчук</surname><given-names>К. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Gaidaichuk</surname><given-names>K. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гайдайчук Константин Евгеньевич </p><p>Москва</p></bio><bio xml:lang="en"><p>Konstantin E. Gaidaichuk, MD</p><p>Moscow</p></bio><email xlink:type="simple">Gaidaikon@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/0000-0001-8425-0020</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Андреева</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Andreeva</surname><given-names>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Андреева Елена Николаевна, д.м.н., профессор</p><p>Москва</p></bio><bio xml:lang="en"><p>Elena N. Andreeva, MD, PhD, Professor</p><p>Moscow</p></bio><email xlink:type="simple">endogin@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5634-7877</contrib-id><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>Mel’nichenko</surname><given-names>G. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мельниченко Галина Афанасьевна, д.м.н., профессор, академик РАН</p><p>Москва</p></bio><bio xml:lang="en"><p>Galina A. Mel’nichenko, MD, PhD, Professor</p><p>Moscow</p></bio><email xlink:type="simple">teofrast2000@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/0000-0002-9717-9742</contrib-id><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>Мокрышева Наталья Георгиевна, д.м.н., профессор, член-корр. РАН</p><p>Москва</p></bio><bio xml:lang="en"><p>Natalya G. Mokrysheva, MD, PhD, Professor</p><p>Moscow</p></bio><email xlink:type="simple">nm70@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГНЦ РФ ФГБУ «Национальный медицинский исследовательский центр эндокринологии им. академика И.И. Дедова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>«Endocrinology research center» State funded research facility of the Ministry of Health of Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГНЦ РФ ФГБУ «Национальный медицинский исследовательский центр эндокринологии им. академика И.И. Дедова» Минздрава России; &#13;
ФГБОУ ВО «Российский университет медицины» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>«Endocrinology research center» State funded research facility of the Ministry of Health of Russian Federation; Pirogov Russian National Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>14</day><month>02</month><year>2026</year></pub-date><volume>22</volume><issue>4</issue><fpage>306</fpage><lpage>309</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Роживанов Р.В., Чернова М.О., Морозова Е.В., Роживанова Е.Р., Гайдайчук К.Е., Андреева Е.Н., Мельниченко Г.А., Мокрышева Н.Г., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Роживанов Р.В., Чернова М.О., Морозова Е.В., Роживанова Е.Р., Гайдайчук К.Е., Андреева Е.Н., Мельниченко Г.А., Мокрышева Н.Г.</copyright-holder><copyright-holder xml:lang="en">Rozhivanov R.V., Chernova M.O., Morozova E.V., Rozhivanova E.R., Gaidaichuk K.E., Andreeva E.N., Mel’nichenko G.A., Mokrysheva N.G.</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.omet-endojournals.ru/jour/article/view/13261">https://www.omet-endojournals.ru/jour/article/view/13261</self-uri><abstract><sec><title>Обоснование</title><p>Обоснование. Мужской гипогонадизм ассоциирован с ожирением, в связи с этим интересна оценка влияния одного из эффективных методов снижения жировой массы тела — бариатрической хирургии на выработку тестостерона.</p></sec><sec><title>Цель</title><p>Цель. Оценка влияния бариатрической хирургии на выработку тестостерона у мужчин.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В сплошное проспективное наблюдательное одноцентровое интервенционное исследование были включены мужчины с ожирением, подвергшиеся бариатрической хирургии в ФГБУ «НМИЦ эндокринологии» МЗ РФ в период с января 2022 по август 2024 гг. Проводилась динамическая оценка массы тела, индекса массы тела и уровней общего тестостерона. Сравнение групп проведено с помощью непараметрических методов. Статистически значимыми считались различия при p&lt;0,05. При множественных сравнениях применялась поправка Бонферрони.</p></sec><sec><title>Результаты</title><p>Результаты. Статистически значимое снижение массы тела, которое составило -30,7 [-32,8; -27,2]% от исходной, сопровождалось статистически значимым увеличением уровней тестостерона на 6,7 [4,2; 11,4] нмоль/л. Гипогонадизм был устранен у 56 (95% ДИ 31; 79)% мужчин. Пациенты с достигнутым эугонадизмом имели статистически значимо более высокий исходный уровень общего тестостерона 8,2 [7,3; 8,7] нмоль/л по сравнению с мужчинами с персистенцией гипогонадизма — 5,5 [3,7; 6,5] нмоль/л, p=0,005. Осложнений от применения бариатрической хирургии не было.</p></sec><sec><title>Заключение</title><p>Заключение. Применение бариатрической хирургии приводит к увеличению выработки тестостерона и снижению частоты гипогонадизма у мужчин.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>BACKGROUND</title><p>BACKGROUND: Male hypogonadism is associated with obesity; therefore, it is of interest to evaluate the impact of bariatric surgery – one of the most effective methods for reducing adipose tissue mass on testosterone production.</p></sec><sec><title>AIM</title><p>AIM: Evaluation of the effect of bariatric surgery on testosterone production in men.</p></sec><sec><title>MATERIALS AND METHODS</title><p>MATERIALS AND METHODS: A solid prospective observational single-center interventional study included men with obesity who underwent bariatric surgery at the National Medical Research Center for Endocrinology of the Ministry of Health of the Russian Federation between January 2022 and August 2024. Dynamic assessment of body weight, body mass index, and total testosterone levels was performed. Group comparisons were made using nonparametric methods. Differences were considered statistically significant at p &lt; 0.05. The Bonferroni correction was applied for multiple comparisons.</p></sec><sec><title>RESULTS</title><p>RESULTS: A statistically significant reduction in body weight, amounting to -30.7 [-32.8; -27.2]% from baseline, was accompanied by a statistically significant increase in testosterone levels of 6.7 [4.2; 11.4] nmol/L. Hypogonadism was resolved in 56% (95% CI 31; 79) of men. Patients who achieved eugonadism had a statistically significantly higher baseline total testosterone level of 8.2 [7.3; 8.7] nmol/L compared to men with persistent hypogonadism — 5.5 [3.7; 6.5] nmol/L, p=0.005. There were no complications from bariatric surgery.</p></sec><sec><title>CONCLUSION</title><p>CONCLUSION: The use of bariatric surgery leads to increased testosterone production and reduced frequency of hypogonadism in men.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>гипогонадизм</kwd><kwd>мужчины</kwd><kwd>тестостерон</kwd><kwd>ожирение</kwd><kwd>бариатрическая хирургия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hypogonadism</kwd><kwd>men</kwd><kwd>testosterone</kwd><kwd>obesity</kwd><kwd>bariatric surgery</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена по инициативе авторов без привлечения финансирования.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">WHO – World Health organization (2022). Fact sheet: Obesity and overweight. Updated March 2024 Retrieved from Obesity and overweight (who.int)</mixed-citation><mixed-citation xml:lang="en">WHO – World Health organization (2022). Fact sheet: Obesity and overweight. Updated March 2024 Retrieved from Obesity and overweight (who.int)</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Дедов И.И., Мельниченко Г.А., Роживанов Р.В., Курбатов Д.Г. Рекомендации по диагностике и лечению дефицита тестостерона (гипогонадизма) у мужчин. // Проблемы эндокринологии. 2016. — Т. 62. — №6. — С.78-80. doi: https://doi.org/10.14341/probl201662678-80</mixed-citation><mixed-citation xml:lang="en">Dedov II, Melnichenko GA, Rozhivanov RV, Kurbatov DG. Guidelines for the Diagnosis and Treatment of testosterone deficiency (hypogonadism) in male patients. Problems of Endocrinology. 2016;62(6):78-80. (In Russ.) doi: https://doi.org/10.14341/probl201662678-80</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Роживанов Р.В., Морозова Е.В., Иоутси В.А., Анцупова М.А., Савельева Л.В., Роживанова Е.Р., Андреева Е.Н., Мельниченко Г.А., Мокрышева Н.Г. Частота встречаемости и особенности синдрома гипогонадизма у мужчин с ожирением // Ожирение и метаболизм. — 2025. — Т. 22. — №1. — C. 19-25. doi: https://doi.org/10.14341/omet13145</mixed-citation><mixed-citation xml:lang="en">Rozhivanov RV, Morozova EV, Ioutsi VA, Antsupova MA, Savelyeva LV, Rozhivanova ER, Andreeva EN, Mel’nichenko GA, Mokrysheva NG. The frequency and peculiarities of hypogonadism in men with obesity. Obesity and metabolism. 2025;22(1):19-25. (In Russ.) doi: https://doi.org/10.14341/omet13145</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Camacho EM, Huhtaniemi IT, O’Neill TW, et al. Age-associated changes in hypothalamic-pituitary-testicular function in middle-aged and older men are modified by weight change and lifestyle factors: longitudinal results from the European Male Ageing Study. Eur J Endocrinol. 2013;168(3):445-455. doi: https://doi.org/10.1530/EJE-12-0890</mixed-citation><mixed-citation xml:lang="en">Camacho EM, Huhtaniemi IT, O’Neill TW, et al. Age-associated changes in hypothalamic-pituitary-testicular function in middle-aged and older men are modified by weight change and lifestyle factors: longitudinal results from the European Male Ageing Study. Eur J Endocrinol. 2013;168(3):445-455. doi: https://doi.org/10.1530/EJE-12-0890</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">La Vignera S, Cannarella R, Galvano F, et al. The ketogenic diet corrects metabolic hypogonadism and preserves pancreatic ß-cell function in overweight/obese men: a single-arm uncontrolled study. Endocrine. 2021;72(2):392-399. doi: https://doi.org/10.1007/s12020-020-02518-8</mixed-citation><mixed-citation xml:lang="en">La Vignera S, Cannarella R, Galvano F, et al. The ketogenic diet corrects metabolic hypogonadism and preserves pancreatic ß-cell function in overweight/obese men: a single-arm uncontrolled study. Endocrine. 2021;72(2):392-399. doi: https://doi.org/10.1007/s12020-020-02518-8</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Boonchaya-Anant P, Laichuthai N, Suwannasrisuk P, Houngngam N, Udomsawaengsup S, Snabboon T. Changes in Testosterone Levels and Sex Hormone-Binding Globulin Levels in Extremely Obese Men after Bariatric Surgery. International Journal of Endocrinology. 2016. doi: https://doi.org/10.1155/2016/1416503</mixed-citation><mixed-citation xml:lang="en">Boonchaya-Anant P, Laichuthai N, Suwannasrisuk P, Houngngam N, Udomsawaengsup S, Snabboon T. Changes in Testosterone Levels and Sex Hormone-Binding Globulin Levels in Extremely Obese Men after Bariatric Surgery. International Journal of Endocrinology. 2016. doi: https://doi.org/10.1155/2016/1416503</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Capoccia D, Coccia F, Guarisco G, et al. Long-term Metabolic Effects of Laparoscopic Sleeve Gastrectomy. Obes Surg. 2018;28(8):2289-2296. doi: https://doi.org/10.1007/s11695-018-3153-8</mixed-citation><mixed-citation xml:lang="en">Capoccia D, Coccia F, Guarisco G, et al. Long-term Metabolic Effects of Laparoscopic Sleeve Gastrectomy. Obes Surg. 2018;28(8):2289-2296. doi: https://doi.org/10.1007/s11695-018-3153-8</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Escobar-Morreale HF, Santacruz E, Luque-Ramírez M, Botella Carretero JI. Prevalence of ‘obesity-associated gonadal dysfunction’ in severely obese men and women and its resolution after bariatric surgery: a systematic review and meta-analysis. Hum Reprod Update. 2017;23(4):390-408. doi: https://doi.org/10.1093/humupd/dmx012</mixed-citation><mixed-citation xml:lang="en">Escobar-Morreale HF, Santacruz E, Luque-Ramírez M, Botella Carretero JI. Prevalence of ‘obesity-associated gonadal dysfunction’ in severely obese men and women and its resolution after bariatric surgery: a systematic review and meta-analysis. Hum Reprod Update. 2017;23(4):390-408. doi: https://doi.org/10.1093/humupd/dmx012</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
