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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">vsp</journal-id><journal-title-group><journal-title xml:lang="ru">Вопросы современной педиатрии</journal-title><trans-title-group xml:lang="en"><trans-title>Current Pediatrics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-5527</issn><issn pub-type="epub">1682-5535</issn><publisher><publisher-name>Издательство «ПедиатрЪ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15690/vsp.v25i2.3034</article-id><article-id custom-type="elpub" pub-id-type="custom">vsp-3991</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>КЛИНИЧЕСКОЕ НАБЛЮДЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL OBSERVATIONS</subject></subj-group></article-categories><title-group><article-title>Современный взгляд на этиопатогенез, клинику и диагностику гипофосфатазии у детей: обзор литературы и описание клинического случая, представленного стресс-переломами</article-title><trans-title-group xml:lang="en"><trans-title>Current View on Etiopathogenesis, Clinic, and Diagnosis of Hypophosphatasia in Children: Narrative Review and Case Study Description Represented by Stress Fractures</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>Алимов</surname><given-names>М. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Alimov</surname><given-names>Mirzonuriddin M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint Petersburg</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>Константинов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Konstantinov</surname><given-names>Alexandr A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>St. Petersburg </p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-6186-4353</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гранкина</surname><given-names>Н. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Grankina</surname><given-names>Nataly O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>St. Petersburg </p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-6401-395X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Трофимов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Trofimov</surname><given-names>Alexandr V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>St. Petersburg </p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6980-8046</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колобова</surname><given-names>О. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolobova</surname><given-names>Oksana L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint Petersburg </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1180-8086</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Костик</surname><given-names>М. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostik</surname><given-names>Mikhail M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Костик Михаил Михайлович, доктор медицинских наук, профессор, профессор кафедры госпитальной педиатрии </p><p>194100, Санкт-Петербург, ул. Литовская, д. 2</p></bio><bio xml:lang="en"><p>Saint Petersburg </p></bio><email xlink:type="simple">kost-mikhail@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Санкт-Петербургский государственный педиатрический медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saint Petersburg State Pediatric Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>СПб ГБУЗ «Детская городская поликлиника № 68» Детское поликлиническое отделение № 69</institution><country>Россия</country></aff><aff xml:lang="en"><institution>St. Petersburg State Budgetary Healthcare Institution “Children’s City Polyclinic No. 68” Children’s Outpatient Department No. 69</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Детская городская больница № 2 Святой Марии Магдалины</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Childrens’ Hospital No.2 named after Saint Mary Magdalene</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>26</day><month>05</month><year>2026</year></pub-date><volume>25</volume><issue>2</issue><elocation-id>123–134</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Алимов М.М., Константинов А.А., Гранкина Н.О., Трофимов А.В., Колобова О.Л., Костик М.М., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Алимов М.М., Константинов А.А., Гранкина Н.О., Трофимов А.В., Колобова О.Л., Костик М.М.</copyright-holder><copyright-holder xml:lang="en">Alimov M.M., Konstantinov A.A., Grankina N.O., Trofimov A.V., Kolobova O.L., Kostik M.M.</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://vsp.spr-journal.ru/jour/article/view/3991">https://vsp.spr-journal.ru/jour/article/view/3991</self-uri><abstract><p>Гипофосфатазия (ГФФ) — моногенное заболевание скелета, развивающееся из-за дефицита щелочной фосфатазы (ЩФ) вследствие вариантов в гене ALPL, который кодирует тканенеспецифическую щелочную фосфатазу (ТНЩФ). Ввиду многочисленных функций ЩФ заболевание является системным, и его проявления затрагивают костно-мышечную (деминерализация костной ткани с рахитоподобными изменениями, стрессовые переломы, артралгии, энтезопатии, раннее выпадение зубов), дыхательную (гипоплазия легких), нервную (пиридоксин-зависимые судороги, хронический болевой синдром) и мочевыделительную системы. Диагностика ГФФ заключается в многократном измерении активности ЩФ, выявлении ее метаболитов в крови и моче, оценке рентгенологических изменений, определении генетических вариантов в гене ALPL. Единственным эффективным методом лечения ГФФ является ферментозаместительная терапия асфотазой альфа. В данной статье приводятся описание механизмов заболевания, клинические проявления, методы диагностики и терапии. Также в работе приведено описание необычного клинического случая ГФФ с атипичными стресс-переломами. </p></abstract><trans-abstract xml:lang="en"><p>Hypophosphatasia (HPP) is a monogenic bone disease caused by alkaline phosphatase (ALP) deficiency due to variants in the ALPL gene encoding tissue-nonspecific alkaline phosphatase (TNALP). This disease is systemic due to numerous ALP functions, and it affects musculoskeletal (bone demineralization with rickets-like changes, stress fractures, arthralgias, enthesopathies, early tooth loss), respiratory (pulmonary hypoplasia), nervous (pyridoxine-dependent seizures, chronic pain syndrome), and urinary systems. HPP diagnosis is based on the repeat measurements of ALP activity and its blood and urine metabolites levels, evaluation of X-ray changes, and revealing ALPL gene variants. The only effective treatment for HPP is enzyme replacement therapy with asfotase alfa. This review covers disease mechanisms, its clinical signs, diagnosis and management methods. Unusual case study of HPP with atypical stress fractures is presented. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>гипофосфатазия</kwd><kwd>ген ALPL</kwd><kwd>тканенеспецифическая щелочная фосфатаза</kwd><kwd>рахитоподобные заболевания</kwd><kwd>асфотаза альфа</kwd><kwd>атипичные переломы</kwd><kwd>стресс-переломы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hypophosphatasia</kwd><kwd>ALPL gene</kwd><kwd>tissue-nonspecific alkaline phosphatase</kwd><kwd>rickets-like diseases</kwd><kwd>asfotase alfa</kwd><kwd>atypical fractures</kwd><kwd>stress fractures</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Отсутствует.</funding-statement><funding-statement xml:lang="en">Not specified.</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">Баранов А.А., Намазова-Баранова Л.С., Куцев С.И. и др. 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