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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/probl10126</article-id><article-id custom-type="elpub" pub-id-type="custom">problendo-10126</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 эндокринология</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Clinical endocrinology</subject></subj-group></article-categories><title-group><article-title>Первичный гиперпаратиреоз в России по данным регистра</article-title><trans-title-group xml:lang="en"><trans-title>Primary hyperparathyroidism in Russia according to the registry</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9717-9742</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мокрышева</surname><given-names>Наталья Георгиевна</given-names></name><name name-style="western" xml:lang="en"><surname>Mokrysheva</surname><given-names>Natalya G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор</p></bio><bio xml:lang="en"><p>MD, PhD, Professor</p></bio><email xlink:type="simple">nm70@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/0000-0002-1341-0397</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мирная</surname><given-names>Светлана Сергеевна</given-names></name><name name-style="western" xml:lang="en"><surname>Mirnaya</surname><given-names>Svetlana S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>н.с.</p></bio><bio xml:lang="en"><p>MD, research associate</p></bio><email xlink:type="simple">svetlanamirnaya@yahoo.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8916-7346</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Добрева</surname><given-names>Екатерина Александровна</given-names></name><name name-style="western" xml:lang="en"><surname>Dobreva</surname><given-names>Ekaterina A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., с.н.с.</p></bio><bio xml:lang="en"><p>MD, PhD, senior research associate</p></bio><email xlink:type="simple">dobrevae@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/0000-0002-0067-3622</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Маганева</surname><given-names>Ирина Сергеевна</given-names></name><name name-style="western" xml:lang="en"><surname>Maganeva</surname><given-names>Irina S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>научный сотрудник отделения патологии околощитовидных желез </p></bio><bio xml:lang="en"><p>MD</p></bio><email xlink:type="simple">maganeva.ira@yandex.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/0000-0002-9258-2591</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ковалева</surname><given-names>Елена Владимировна</given-names></name><name name-style="western" xml:lang="en"><surname>Kovaleva</surname><given-names>Elena V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант</p></bio><bio xml:lang="en"><p>postgraduate student</p></bio><email xlink:type="simple">hypopara.enc@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7963-5022</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Крупинова</surname><given-names>Юлия Александровна</given-names></name><name name-style="western" xml:lang="en"><surname>Krupinova</surname><given-names>Julia A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>научный сотрудник отделения патологии околощитовидных желез</p></bio><bio xml:lang="en"><p>MD</p></bio><email xlink:type="simple">j.krupinova@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7876-5105</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Крюкова</surname><given-names>Ирина Викторовна</given-names></name><name name-style="western" xml:lang="en"><surname>Kryukova</surname><given-names>Irina V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>К.м.н., ассистент кафедры эндокринологии факультета усовершенствования врачей</p></bio><bio xml:lang="en"><p>MD, PhD, Assistant Professor</p></bio><email xlink:type="simple">kiv200877@yandex.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8954-1633</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тевосян</surname><given-names>Лариса Хачатуровна</given-names></name><name name-style="western" xml:lang="en"><surname>Tevosyan</surname><given-names>Larisa Kh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач-эндокринолог</p></bio><bio xml:lang="en"><p>MD</p></bio><email xlink:type="simple">tlh_moscou@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3317-0108</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лукьянов</surname><given-names>Станислав Викторович</given-names></name><name name-style="western" xml:lang="en"><surname>Lukyanov</surname><given-names>Stanislav V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н.</p></bio><bio xml:lang="en"><p>MD, PhD</p></bio><email xlink:type="simple">svluk@rambler.ru</email><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2784-1726</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Маркина</surname><given-names>Наталья Викторовна</given-names></name><name name-style="western" xml:lang="en"><surname>Markina</surname><given-names>Natalia V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н.</p></bio><bio xml:lang="en"><p>MD, PhD</p></bio><email xlink:type="simple">skovran4@gmail.com</email><xref ref-type="aff" rid="aff-6"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4324-2926</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бондарь</surname><given-names>Ирина Аркадьевна</given-names></name><name name-style="western" xml:lang="en"><surname>Bondar</surname><given-names>Irina A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., проф.</p></bio><bio xml:lang="en"><p>MD, PhD, Professor&#13;
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</p></bio><email xlink:type="simple">bondaria@oblmed.nsk.ru</email><xref ref-type="aff" rid="aff-7"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1538-7335</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Подпругина</surname><given-names>Наталья Григорьевна</given-names></name><name name-style="western" xml:lang="en"><surname>Podprugina</surname><given-names>Natalia G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н.</p></bio><bio xml:lang="en"><p>MD, PhD</p></bio><email xlink:type="simple">natalia.gec15@mail.ru</email><xref ref-type="aff" rid="aff-8"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2394-240X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Игнатьева</surname><given-names>Ирина Анатольевна</given-names></name><name name-style="western" xml:lang="en"><surname>Ignatieva</surname><given-names>Irina A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач эндокринолог</p></bio><bio xml:lang="en"><p>MD</p></bio><email xlink:type="simple">ir.ignatieva-1@yandex.ru</email><xref ref-type="aff" rid="aff-8"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3906-4784</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шабельникова</surname><given-names>Олеся Юрьевна</given-names></name><name name-style="western" xml:lang="en"><surname>Shabelnikova</surname><given-names>Olesia Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н.</p></bio><bio xml:lang="en"><p>MD, PhD&#13;
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</p></bio><email xlink:type="simple">oushab@ngs.ru</email><xref ref-type="aff" rid="aff-7"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3135-9003</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Древаль</surname><given-names>Александр Васильевич</given-names></name><name name-style="western" xml:lang="en"><surname>Dreval</surname><given-names>Alexander V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор</p></bio><bio xml:lang="en"><p>MD, PhD, Professor</p></bio><email xlink:type="simple">dreval@diabet.ru</email><xref ref-type="aff" rid="aff-9"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9944-2997</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Анциферов</surname><given-names>Михаил Борисович</given-names></name><name name-style="western" xml:lang="en"><surname>Antsiferov</surname><given-names>Mikhail B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор</p></bio><bio xml:lang="en"><p>MD, PhD, Professor</p></bio><email xlink:type="simple">antsiferov@rambler.ru</email><xref ref-type="aff" rid="aff-4"/></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>Галина Афанасьевна</given-names></name><name name-style="western" xml:lang="en"><surname>Mel'nichenko</surname><given-names>Galina A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Академик РАН, д.м.н., профессор, директор Института клинической эндокринологии, заместитель директора ФГБУ ЭНЦ по науке</p></bio><bio xml:lang="en"><p>MD, PhD, Professor, Academician of the RAS</p></bio><email xlink:type="simple">teofrast2000@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/0000-0002-8175-7886</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дедов</surname><given-names>Иван Иванович</given-names></name><name name-style="western" xml:lang="en"><surname>Dedov</surname><given-names>Ivan I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор, академик РАН</p></bio><bio xml:lang="en"><p>MD, PhD, Professor</p></bio><email xlink:type="simple">dedov@endocrincentr.ru</email><xref ref-type="aff" rid="aff-2"/></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><aff-alternatives id="aff-2"><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><aff-alternatives id="aff-3"><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><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Московский областной научно-исследовательский клинический институт им. М.Ф. Владимирского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>M.F. Vladimirskiy Moscow Regional Research and Clinical Institute</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>Ростовский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Rostov state medical university</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru"><institution>Эндокринологический диспансер департамента здравоохранения г. Москвы</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Endocrinological Dispensary of the Moscow Healthcare Department</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-7"><aff xml:lang="ru"><institution>Новосибирский государственный медицинский университет Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-8"><aff xml:lang="ru"><institution>Городская больница № 33</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Nizhny Novgorod City hospital №33</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-9"><aff xml:lang="ru"><institution>Московский областной научно-исследовательский клинический институт им. М.Ф. Владимирского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow Regional Research and Clinical Institute</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>23</day><month>11</month><year>2019</year></pub-date><volume>65</volume><issue>5</issue><fpage>300</fpage><lpage>310</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мокрышева Н.Г., Мирная С.С., Добрева Е.А., Маганева И.С., Ковалева Е.В., Крупинова Ю.А., Крюкова И.В., Тевосян Л.Х., Лукьянов С.В., Маркина Н.В., Бондарь И.А., Подпругина Н.Г., Игнатьева И.А., Шабельникова О.Ю., Древаль А.В., Анциферов М.Б., Мельниченко Г.А., Дедов И.И., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Мокрышева Н.Г., Мирная С.С., Добрева Е.А., Маганева И.С., Ковалева Е.В., Крупинова Ю.А., Крюкова И.В., Тевосян Л.Х., Лукьянов С.В., Маркина Н.В., Бондарь И.А., Подпругина Н.Г., Игнатьева И.А., Шабельникова О.Ю., Древаль А.В., Анциферов М.Б., Мельниченко Г.А., Дедов И.И.</copyright-holder><copyright-holder xml:lang="en">Mokrysheva N.G., Mirnaya S.S., Dobreva E.A., Maganeva I.S., Kovaleva E.V., Krupinova J.A., Kryukova I.V., Tevosyan L.K., Lukyanov S.V., Markina N.V., Bondar I.A., Podprugina N.G., Ignatieva I.A., Shabelnikova O.Y., Dreval A.V., Antsiferov M.B., Mel'nichenko G.A., Dedov I.I.</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/10126">https://www.probl-endojournals.ru/jour/article/view/10126</self-uri><abstract><sec><title>Обоснование</title><p>Обоснование. В России отсутствуют широкомасштабные эпидемиологические исследования по первичному гиперпаратиреозу (ПГПТ). Широкая распространенность заболевания, а также повышение риска инвалидизации и смерти у данной когорты пациентов диктуют необходимость изучения эпидемиологической и клинической структуры ПГПТ для определения объема медицинской помощи.</p></sec><sec><title>Цель</title><p>Цель: оценить распространенность ПГПТ и охарактеризовать его клинические формы в России с помощью онлайн регистра.</p></sec><sec><title>Методы</title><p>Методы. Объектом исследования является база данных регистра пациентов с ПГПТ – 1914 пациентов из 71 региона РФ. Проведен анализ данных, внесенных на конец декабря 2017 г. Оценены следующие параметры: демографические и клинические показатели, показатели фосфорно-кальциевого обмена, основные формы ПГПТ и его течение, представлена первичная характеристика ПГПТ в рамках наследственных синдромов и злокачественного поражения околощитовидных желез. Результаты представлены средними и среднеквадратичными отклонениями, либо медианами и квартилями, описательная статистика качественных признаков – абсолютными и относительными частотами.</p></sec><sec><title>Результаты</title><p>Результаты. Общая численность пациентов с ПГПТ в регистре на 31.12.17 составила 1914 человек (0,001% населения РФ). Выявление ПГПТ на 100 тыс. населения составляет по Российской Федерации 1,3 случая, в Москве 7,6 случая, в Московской области 6,1 случая. Средний возраст пациентов на момент установки диагноза составил 55,6±10 лет. Активная фаза заболевания зарегистрирована у 84,6% (1620/1914) пациентов, большая часть которых имела манифестное течение ПГПТ – 67,1% (1087/1620), а 32,9% (533/1620) – мягкое. При манифестном течении смешанная форма заболевания выявлена у 35,8% (389/1087) пациентов; изолированная костная форма – у 48,4% (526/1087), изолированная висцеральная – у 15,8% (172/1087). Нормокальциемический вариант ПГПТ (нПГПТ) на данный момент составляет 14,5% случаев (234/1620) (ранее – 9%). Спорадический ПГПТ встречается в 83% (1592/1914) случаев. Подозрение на наследственную форму ПГПТ имеется у 326 (17%, 326/1914) пациентов: средний возраст 31,2±12,3 года. Данные о проведенном генетическом исследовании имеются лишь у 61 (3,2%) человека, наличие мутации в гене MEN1 подтверждено у 2,9% (55/1914), мутация в гене CDC73 у 0,3% (6/1914) (синдром HPT-JT). Рак ОЩЖ подтвержден у 1,8% (35/1914) пациентов. Хирургическое лечение проведено 64,5% (1234/1914) пациентам. Ремиссия достигнута в 94% (1160/1234) случаев. В 6% случаев зарегистрированы данные о рецидиве или персистенции заболевания после хирургического лечения.</p></sec><sec><title>Заключение</title><p>Заключение. Отмечается рост выявляемости ПГПТ в РФ по сравнению с 2016 г., что связано с активным началом работы по регистрации пациентов в регионах. На данном этапе требуется продолжение совместной доработки принципов регистрации и мониторинга, что в итоге позволит наладить систему получения информации для расчета необходимых объемов медицинской помощи данной группе.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>BACKGROUND</title><p>BACKGROUND: There are no large-scale epidemiological studies on primary hyperparathyroidism (PHPT) in Russia. The high prevalence of the disease, the high risk of disability and death in this cohort of patients requires the study of the epidemiological and clinical structure of PHPT to determine the extent of medical care.</p></sec><sec><title>AIM</title><p>AIM: Evaluate the frequency of PHPT detection and characterize its clinical forms in Russia using an online registry.</p></sec><sec><title>METHODS</title><p>METHODS: The object of the study is the database of the State Register of Patients with PHPT – 1914 patients from 71 regions of the Russian Federation. New cases of the disease, as well as dynamic indicators are recorded when patients visit outpatient clinics or medical institutions. The analysis of data made at the end of December 2017 was carried out. The following parameters were evaluated: demographic and clinical indicators; indicators of phosphorus-calcium metabolism, the main forms of PHPT and its course, the primary characteristic of PHPT in hereditary syndromes and parathyroid carcinoma. Results are presented as mean and standard deviations, or medians and quartiles; descriptive statistics of qualitative attributes – absolute and relative frequencies.</p></sec><sec><title>RESULTS</title><p>RESULTS: the total number of patients with PHPT in the registry on 31 of December 2017 was 1914 cases (0.001% of the population of the Russian Federation). Identification of PHPT was 1.3 cases per 100 thousand of the population in Russia, 7.6 cases in Moscow, 6.1 cases per 100 thousand in the Moscow region. The average age of patients at the time of diagnosis was 55.6 ± 10 years. The active phase of the disease was registered in 84.6% of patients (1620/1914), most of whom had a symptomatic PHPT – 67.1% (1087/1620), and 32.9% – a asymptomatic disease (533/1620). Symptomatic disease with visceral complications was detected in 15.8% cases (172/1087), with bone complications in 48.4% (526/1087). The mixed form of the disease was detected in 35.8% of patients with manifest form (389/1087). Normocalcemic variant PHPT (nPHPT) was registered in 14.5% cases (234/1620). Sporadic PHPT occurs in 83% of cases (1592/1914). 326 patients (17%) had a suspicion for hereditary form of the disease: average age was 31.2 ± 12.3 years. A genetic analysis was conducted in 61 patients (3.2%): showed the mutation in the MEN1 gene in 2.9% of cases (55/1914) and the mutation in the CDC73 gene – in 0.3% of cases (6/1914) (HPT-JT syndrome). Parathyroid carcinoma was confirmed in 1.8% of all patients (35/1914). Surgical treatment was performed in 64.5% of patients (1234/1914). Remission was achieved in 94% of cases (1160/1234), in 6% of cases relapse after surgical treatment or persistence of PHPT was recorded.</p></sec><sec><title>CONCLUSION</title><p>CONCLUSION: detection of PHPT in the Russian Federation raised in comparison to 2016, which is associated with an active start of registration of patients in the regions. At this stage, it is necessary to modify the principles of registration and control, to make a platform for gathering information and calculating the necessary volumes of medical care for PHPT patients.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>первичный гиперпаратиреоз</kwd><kwd>выявляемость первичного гиперпаратиреоза</kwd><kwd>регистр пациентов с первичным гиперпаратиреозом</kwd><kwd>нормокальциемический вариант первичного гиперпаратиреоза</kwd><kwd>мягкая форма первичного гиперпаратиреоза</kwd><kwd>рак околощитовидных желез</kwd></kwd-group><kwd-group xml:lang="en"><kwd>primary hyperparathyroidism</kwd><kwd>detection of primary hyperparathyroidism</kwd><kwd>registry of patients with primary hyperparathyroidism</kwd><kwd>normocalcemic primary hyperparathyroidism</kwd><kwd>mild primary hyperparathyroidism</kwd><kwd>parathyroid cancer</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено в рамках государственного задания «Оценка эпидемиологических особенностей и контроль оказания медицинской помощи пациентам с первичным гиперпаратиреозом на основании данных регистра Российской Федерации». Регистрационный номер: АААА-А18-118051590060-2.</funding-statement><funding-statement xml:lang="en">The study was carried out within the framework of the State task "Assessment of epidemiological features and monitoring of medical care for patients with primary hyperparathyroidism on the basis of the data of the Register of the Russian Federation." Registration number: AAAA-A18-118051590060-2.</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">Mokrysheva NG. The primary hyperparathyroidism: the actual conception of the issue. Treatment and prevention. 2013; (2):143-152.</mixed-citation><mixed-citation xml:lang="en">Mokrysheva NG. The primary hyperparathyroidism: the actual conception of the issue. 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