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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">vtio</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник трансплантологии и искусственных органов</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Journal of Transplantology and Artificial Organs</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1995-1191</issn><publisher><publisher-name>Academician V.I.Shumakov National Medical Research Center of Transplantology and Artificial Organs", Ministry of Health of the Russian Federation</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15825/1995-1191-2020-2-63-71</article-id><article-id custom-type="elpub" pub-id-type="custom">vtio-1185</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>Клиническая трансплантология</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Clinical Transplantology</subject></subj-group></article-categories><title-group><article-title>Распространенность и факторы риска гиперпаратиреоза у пациентов после трансплантации почки: опыт одного центра</article-title><trans-title-group xml:lang="en"><trans-title>Prevalence and risk factors of post-kidney transplant hyperparathyroidism: a single-center study</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>Ветчинникова</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Vetchinnikova</surname><given-names>O. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ветчинникова Ольга Николаевна</p><p>Адрес: 129110, Москва, ул. Щепкина, д. 61/2. Тел. (916) 532-49-00. </p></bio><bio xml:lang="en"><p>Olga Vetchinnikova.</p><p>Address: 61/2, Schepkina str., Moscow, 129110. Теl. (916) 532-49-00.</p></bio><email xlink:type="simple">olg-vetchinnikova@yandex.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>Иванова</surname><given-names>М. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanova</surname><given-names>M. Yu.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБУЗ МО «Московский областной научно-исследовательский клинический институт имени М.Ф. Владимирского»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Vladimirsky Moscow Regional Research Clinical Institute</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>12</day><month>07</month><year>2020</year></pub-date><volume>22</volume><issue>2</issue><fpage>63</fpage><lpage>71</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ветчинникова О.Н., Иванова М.Ю., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Ветчинникова О.Н., Иванова М.Ю.</copyright-holder><copyright-holder xml:lang="en">Vetchinnikova O.N., Ivanova M.Y.</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://journal.transpl.ru/vtio/article/view/1185">https://journal.transpl.ru/vtio/article/view/1185</self-uri><abstract><p>Цель исследования. Оценить распространенность гиперпаратиреоза (ГПТ) и факторы, влияющие на его развитие, у пациентов, перенесших трансплантацию почки. Материалы и методы. В когортное наблюдательное одноцентровое исследование включены 97 реципиентов почечного трансплантата (40 мужчин, 57 женщин, возраст 50 ± 9 лет). Критерии включения: длительность посттрансплантационного периода более 12 мес. и стабильная функция почечного трансплантата в течение 3 мес., критерий невключения: терапия витамином D, его аналогами или цинакальцетом. Длительность диализной терапии колебалась от 0 до 132 мес. (медиана 18), вторичный ГПТ до операции имели 46% пациентов. Комплексное лабораторное исследование включало определение сывороточных концентраций паратиреоидного гормона (ПТГ), 25- ОН витамина D, кальция, фосфора, магния, активности общей щелочной фосфатазы (ЩФ), альбумина, креатинина и суточную протеинурию. На этапе диализной терапии использован целевой диапазон ПТГ 130–585 пг/мл, в посттрансплантационном периоде – ≤130 пг/мл. Скорость клубочковой фильтрации (рCКФ) рассчитана по формуле CKD-EPI (Chronic Kidney Disease Epidemiology Collaboration). Результаты. По пороговому уровню ПТГ (130 пг/мл) выделены две группы реципиентов: первая – с ГПТ (ПТГ &gt;130 пг/мл, медиана 203), вторая – без ГПТ (ПТГ ≤130 пг/мл, медиана 101). Обе группы пациентов были сопоставимы по полу, возрасту, первичному почечному заболеванию, модальности диализной терапии, длительности посттрансплантационного наблюдения и схеме иммуносупрессивной терапии. У реципиентов 1-й и 2-й групп соответственно диализная терапия, медиана ПТГ до трансплантации почки, частота повторной операции и частота немедленной функции почечного трансплантата составили 30 (14; 50) и 14 (6; 28) мес. (р = 0,004), 681 (538; 858) и 310 (182; 556) пг/мл (р &lt; 0,001), 17% и 2% (р = 0,028), 51% и 80% (р = 0,005). На момент исследования 72% реципиентов 1-й группы имели рСКФ &lt;60 мл/мин против 36% – 2-й группы (р &gt;&lt; 0,001). Среди биохимических параметров ГПТ различия выявлены для сывороточного ионизированного кальция (1,32 ± 0,07 против 1,29 ± 0,04 ммоль/л, р = 0,017) и активности ЩФ (113 ± 61 против 75 ± 19 ед/л, р = 0,021). Содержание витамина D в крови у пациентов обеих групп было одинаково сниженным – 14 ± 4 и 15 ± 6 нг/мл. Заключение. Стойкий ГПТ в отдаленном посттрансплантационном периоде достигает 48,5%. Факторами риска его развития явились длительность диализной терапии более 18 мес., наличие вторичного ГПТ до операции, повторная трансплантация почки, отсроченная функция пересаженной почки, рСКФ почечного трансплантата менее 60 мл/мин.</p></abstract><trans-abstract xml:lang="en"><p>Objective: to assess the prevalence of hyperparathyroidism (HPT) and the factors affecting its development in kidney transplant recipients. Materials and methods. The single-center observational cohort study included 97 kidney transplant recipients – 40 men, 57 women, age 50 ± 9 years. Inclusion criteria: more than 12 months of post-transplant period, 3 months of stable renal transplant function. Non-inclusion criterion: therapy with vitamin D, with its alternatives or with cinacalcet. Dialysis ranged from 0 to 132 months (median 18); 46% of patients had pre-operative secondary HPT. A comprehensive laboratory study included evaluation of serum concentrations of parathyroid hormone (PTH), 25-OH vitamin D, calcium, phosphorus, magnesium, total alkaline phosphatase (ALP) activity, albumin, creatinine and daily proteinuria. At the dialysis stage, the target PTH range of 130–585 pg/ ml was used, in the post-transplant period – ≤130 pg/ml. Glomerular filtration rate (eGFR) was calculated using the CKD-EPI (Chronic Kidney Disease Epidemiology Collaboration) formula. Results. Patients were divided into two groups based on PTH threshold level (130 pg/ml): the first with HPT (PTH &gt;130 pg/ml, median 203), the second without HPT (PTH ≤130 pg/ml, median 101). Both groups were comparable in terms of gender, age, primary renal disease, dialysis modality, post-transplant follow-up, and immunosuppressive therapy regimen. In group 1 and group 2 recipients, dialysis therapy, pre-transplant median PTH level, incidence of reoperation and incidence of immediate renal graft function were 30 (14; 50) and 14 (6; 28) months (p = 0.004), 681 (538; 858) and 310 (182; 556) pg/ml (p &lt; 0.001), 17% and 2% (p = 0.028), 51% and 80% (p = 0.005), respectively. At the time of the study, 72% of group 1 recipients had eGFR &lt;60 ml/min, versus 36% of group 2 (p &gt;&lt; 0.001). Among HPT biochemical parameters, there were differences for ionized serum calcium (1.32 ± 0.07 versus 1.29 ± 0.04 mmol/l, p = 0.017) and ALP activity (113 ± 61 versus 75 ± 19 u/l, p = 0.021). Serum vitamin D in both groups reduced in equal measures – 14 ± 4 and 15 ± 6 ng/ml. Conclusion. Persistent HPT in the long-term post-transplant period reaches 48.5%. Risk factors for its development included dialysis for more than 18 months, pre-operative secondary HPT, repeated kidney transplantation, delayed graft function, and eGFR &lt;60 ml/min.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>трансплантация почки</kwd><kwd>гиперпаратиреоз</kwd><kwd>функция почечного трансплантата</kwd></kwd-group><kwd-group xml:lang="en"><kwd>kidney transplantation</kwd><kwd>hyperparathyroidism</kwd><kwd>kidney graft function</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">Готье СВ, Хомяков СМ. Донорство и трансплантация органов в Российской Федерации в 2018 году. ХI сообщение регистра Российского трансплантологического общества. 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