<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">perinatology</journal-id><journal-title-group><journal-title xml:lang="ru">Российский вестник перинатологии и педиатрии</journal-title><trans-title-group xml:lang="en"><trans-title>Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1027-4065</issn><issn pub-type="epub">2500-2228</issn><publisher><publisher-name>Ltd. “The National Academy of Pediatric Science and Innovation”</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">perinatology-99</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>НАСЛЕДСТВЕННЫЕ БОЛЕЗНИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>HEREDITARY DISEASES</subject></subj-group></article-categories><title-group><article-title>Диагностика и лечение биоптериндефицитной гиперфенилаланинемии</article-title><trans-title-group xml:lang="en"><trans-title>Biopterin-deficient hyperphenylalaninemia: Diagnosis and treatment</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>Николаева</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikolaeva</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., гл.н.с. отделения психоневрологии и наследственных заболеваний с нарушением психики</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>Яблонская</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Yablonskaya</surname><given-names>M. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., ст.н.с. отделения психоневрологии и наследственных заболеваний с нарушением психики</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>Харабадзе</surname><given-names>М. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kharabadze</surname><given-names>M. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., зав. отделением психоневрологии и наследственных заболеваний с поражением центральной нервной системы и нарушением психики у детей</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>Давыдова</surname><given-names>Ю. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Davydova</surname><given-names>Yu. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач отделения психоневрологии и наследственных заболеваний с поражением центральной нервной системы и нарушением психики у детей</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>Комарова</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Komarova</surname><given-names>O. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., ст.н.с. отделения гастроэнтерологии</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>Новиков</surname><given-names>П. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Novikov</surname><given-names>P. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., проф., рук. отделением психоневрологии и наследственных заболеваний с нарушением психики</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-исследовательский клинический институт педиатрии РНИМУ им. Н.И. Пирогова, Москва</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Clinical Institute of Pediatrics, N.I. Pirogov Russian National Research Medical University, Moscow</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>11</day><month>03</month><year>2016</year></pub-date><volume>60</volume><issue>2</issue><fpage>66</fpage><lpage>71</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ltd. “The National Academy of Pediatric Science and Innovation”, 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Ltd. “The National Academy of Pediatric Science and Innovation”</copyright-holder><copyright-holder xml:lang="en">Ltd. “The National Academy of Pediatric Science and Innovation”</copyright-holder><license xlink:href="https://www.ped-perinatology.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.ped-perinatology.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.ped-perinatology.ru/jour/article/view/99">https://www.ped-perinatology.ru/jour/article/view/99</self-uri><abstract><p>Термин «фенилкетонурия» объединяет несколько генетически гетерогенных заболеваний из группы наследственных нарушений обмена аминокислот, ключевым биохимическим признаком которых является стойкое повышение уровня фенилаланина в крови – гиперфенилаланинемия. Фенилкетонурия представляет собой наиболее распространенное заболевание из указанной группы, ее частота в РФ 1:7140 новорожденных. К редким причинам гиперфенилаланинемии относятся кофакторные (биоптериндефицитные) формы, связанные с дефектом тетрагидробиоптерина, что ведет к метаболическим блокам на путях превращения фенилаланина в тирозин и синтеза предшественников нейромедиаторов катехоламинового и серотонинового ряда – L-допы и 5-окситриптофана. Отличительной особенностью всех кофакторных форм гиперфенилаланинемии является неэффективность изолированной малобелковой диетотерапии В комплексе лечения больных используется кофакторная терапия сапроптерином в сочетании с коррекцией нейромедиаторных расстройств. Представлена история болезни ребенка с тяжелой формой биоптериндефицитной гиперфенилаланинемии, обусловленной дефектом гена PTS. Клинический пример иллюстрирует трудности диагностики кофакторной гиперфенилаланинемии и длительного индивидуального подбора доз препаратов для медикаментозного лечения. </p></abstract><trans-abstract xml:lang="en"><p>The term phenylketonuria encompasses some genetically heterogeneous diseases from a group of hereditary amino acid metabolic disorders, the key biochemical sign of which is a steady increase in blood phenylalanine levels – hyperphenylalaninemia. Phenylketonuria is a most common disease of the above group; its rate in the Russian Federation is 1:7140 neonates. The rare causes of hyperphenylalaninemia include the cofactor (biopterin-deficient) forms associated with tetrahydrobiopterin deficiency, leading to the blocked metabolic pathways for converting phenylalanine to tyrosine and for synthesizing catecholamine and serotonin precursors (L-dopa and 5-hydroxytryptophan). The distinguishing feature of all cofactor forms of hyperphenylalaninemia is the inefficiency of an isolated low-protein diet. Cofactor therapy with sapropterin in combination with correction of neuromediatory disorders is used in the combination treatment of these patients. The paper presents a case history of a child with severe biopterin-deficient hyperphenylalaninemia resulting from a defect in the PTS gene. The clinical example illustrates difficulties associated with the diagnosis of cofactor hyperphenylalaninemia and with long individual dosage adjustments for medications. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>дети</kwd><kwd>фенилкетонурия</kwd><kwd>биоптериндефицитная гиперфенилаланинемия</kwd><kwd>ген PTS</kwd><kwd>лечение</kwd><kwd>сапроптерин</kwd><kwd>наком</kwd></kwd-group><kwd-group xml:lang="en"><kwd>children</kwd><kwd>phenylketonuria</kwd><kwd>biopterindeficient hyperphenylalaninemia</kwd><kwd>PTS gene</kwd><kwd>treatment</kwd><kwd>sapropterin</kwd><kwd>nacom</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">Новиков П.В., Ходунова А.А. Первые итоги расширенного неонатального скрининга на наследственные болезни обмена веществ в Российской Федерации. Рос вестн перинатол и педиат 2012; 57: 5: 5—12 (Novikov P.V., Hodunova A.A. The first results of extended neonatal screening for hereditary metabolic diseases in the Russian Federation. Ros Vestn Perinatol i Pediat 2012; 57: 5: 5—12.)</mixed-citation><mixed-citation xml:lang="en">Новиков П.В., Ходунова А.А. Первые итоги расширенного неонатального скрининга на наследственные болезни обмена веществ в Российской Федерации. Рос вестн перинатол и педиат 2012; 57: 5: 5—12 (Novikov P.V., Hodunova A.A. The first results of extended neonatal screening for hereditary metabolic diseases in the Russian Federation. Ros Vestn Perinatol i Pediat 2012; 57: 5: 5—12.)</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Longo N. Disorders of biopterin metabolism. J Inherit Metab Dis 2009; 32: 3: 333—342. doi: 10.1007/s10545-009-1067-2.</mixed-citation><mixed-citation xml:lang="en">Longo N. Disorders of biopterin metabolism. J Inherit Metab Dis 2009; 32: 3: 333—342. doi: 10.1007/s10545-009-1067-2.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Blau N., Hennermann J.B., Langenbeck U., Lichter-Konecki U. Diagnosis, classification, and genetics of phenylketonuria and tetrahydrobiopterin (BH4) deficiencies. Mol Genet Metab 2011; 104: Suppl: 2—9. doi: 10.1016/j.ymgme.2011.08.017.</mixed-citation><mixed-citation xml:lang="en">Blau N., Hennermann J.B., Langenbeck U., Lichter-Konecki U. Diagnosis, classification, and genetics of phenylketonuria and tetrahydrobiopterin (BH4) deficiencies. Mol Genet Metab 2011; 104: Suppl: 2—9. doi: 10.1016/j.ymgme.2011.08.017.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Thöny B., Auerbach G., Blau N. Tetrahydrobiopterin biosynthesis, regeneration and functions. Biochem J 2000; 347: 1—16. doi: 10.1042/0264-6021:3470001.</mixed-citation><mixed-citation xml:lang="en">Thöny B., Auerbach G., Blau N. Tetrahydrobiopterin biosynthesis, regeneration and functions. Biochem J 2000; 347: 1—16. doi: 10.1042/0264-6021:3470001.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Werner E.R., Blau N., Thony B. Tetrahydrobiopterin: biochemistry and pathophysiology. Biochem J 2011; 438: 397— 414.</mixed-citation><mixed-citation xml:lang="en">Werner E.R., Blau N., Thony B. Tetrahydrobiopterin: biochemistry and pathophysiology. Biochem J 2011; 438: 397— 414.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Opladen T., Hoffmann G.F., Blau N. An international survey of patients with tetrahydrobiopterin deficiencies presenting with hyperphenylalaninaemia. J Inherit Metab Dis 2012; 35: 6: 963—973. doi: 10.1007/s10545-012-9506-x.</mixed-citation><mixed-citation xml:lang="en">Opladen T., Hoffmann G.F., Blau N. An international survey of patients with tetrahydrobiopterin deficiencies presenting with hyperphenylalaninaemia. J Inherit Metab Dis 2012; 35: 6: 963—973. doi: 10.1007/s10545-012-9506-x.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Coskun T., Ozalp I., Tokatli A. et al. Hyperphenylalaninaemia due to tetrahydrobiopterin deficiency: a report of 16 cases. J Inherit Metab Dis 1993; 16: 3: 605—607.</mixed-citation><mixed-citation xml:lang="en">Coskun T., Ozalp I., Tokatli A. et al. Hyperphenylalaninaemia due to tetrahydrobiopterin deficiency: a report of 16 cases. J Inherit Metab Dis 1993; 16: 3: 605—607.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Dhondt J.L. Lessons from 30 years of selective screening for tetrahydrobiopterin deficiency. J Inherit Metab Dis 2010; 33: Suppl 2: 219-223. doi: 10.1007/s10545-010-9091-9.</mixed-citation><mixed-citation xml:lang="en">Dhondt J.L. Lessons from 30 years of selective screening for tetrahydrobiopterin deficiency. J Inherit Metab Dis 2010; 33: Suppl 2: 219-223. doi: 10.1007/s10545-010-9091-9.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Lindner M., Gramer G., Haege G. et al. Efficacy and outcome of expanded newborn screening for metabolic diseases--report of 10 years from South-West Germany. Orphanet J Rare Dis 2011; 6: 44. doi: 10.1186/1750—1172—6-44.</mixed-citation><mixed-citation xml:lang="en">Lindner M., Gramer G., Haege G. et al. Efficacy and outcome of expanded newborn screening for metabolic diseases--report of 10 years from South-West Germany. Orphanet J Rare Dis 2011; 6: 44. doi: 10.1186/1750—1172—6-44.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Ye J., Liu X., Ma X. et al. Screening for tetrahydrobiopterin deficiency among hyperphenylalaninemia patients in Southern China. Chin Med J 2002; 115: 2: 217—221.</mixed-citation><mixed-citation xml:lang="en">Ye J., Liu X., Ma X. et al. Screening for tetrahydrobiopterin deficiency among hyperphenylalaninemia patients in Southern China. Chin Med J 2002; 115: 2: 217—221.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Moradi K., Alibakhshi R., Khatami S. The proportion of tetrahydrobiopterin deficiency and PAH gene deficiency variants among cases with hyperphenyalaninemia in Western Iran. Indian J Hum Genet 2013; 19: 4: 454—458. doi: 10.4103/0971- 6866.124375</mixed-citation><mixed-citation xml:lang="en">Moradi K., Alibakhshi R., Khatami S. The proportion of tetrahydrobiopterin deficiency and PAH gene deficiency variants among cases with hyperphenyalaninemia in Western Iran. Indian J Hum Genet 2013; 19: 4: 454—458. doi: 10.4103/0971- 6866.124375</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Smith I., Lloyd J. Atypical phenylketonuria accompanied by a severe progressive neurological illness unresponsive to dietary treatment. Arch Dis Child 1974; 49: 3: 245.</mixed-citation><mixed-citation xml:lang="en">Smith I., Lloyd J. Atypical phenylketonuria accompanied by a severe progressive neurological illness unresponsive to dietary treatment. Arch Dis Child 1974; 49: 3: 245.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Львова О.А., Орлова А.Е., Гусев В.В. и др. К вопросу о роли оксида азота в норме и при патологии нервной системы. Электронный научный журнал «Системная интеграция в здравоохранении» 2010;•4: 10: www.sys-int.ru/sites/default/ files/sys_int_85_4_10_2010_0.pdf. (L’vova O.A., Orlova A.E., Gusev V.V. et al. The role of nitric oxide in health and disease of the nervous system. Electronic scientific journal «System Integration in Health Care» 2010;•4: 10: www.sys-int. ru/sites/default/files/sys_int_85_4_10_2010_0.pdf)</mixed-citation><mixed-citation xml:lang="en">Львова О.А., Орлова А.Е., Гусев В.В. и др. К вопросу о роли оксида азота в норме и при патологии нервной системы. Электронный научный журнал «Системная интеграция в здравоохранении» 2010;•4: 10: www.sys-int.ru/sites/default/ files/sys_int_85_4_10_2010_0.pdf. (L’vova O.A., Orlova A.E., Gusev V.V. et al. The role of nitric oxide in health and disease of the nervous system. Electronic scientific journal «System Integration in Health Care» 2010;•4: 10: www.sys-int. ru/sites/default/files/sys_int_85_4_10_2010_0.pdf)</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Roze E., Vidailhet M., Blau N. et al. Long-term follow-up and adult outcome of 6-pyruvoyl-tetrahydropterin synthase deficiency. Mov Disord 2006; 21: 2: 263—266.</mixed-citation><mixed-citation xml:lang="en">Roze E., Vidailhet M., Blau N. et al. Long-term follow-up and adult outcome of 6-pyruvoyl-tetrahydropterin synthase deficiency. Mov Disord 2006; 21: 2: 263—266.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Lee N.C., Cheng L.Y., Liu T.T. et al. Long-term follow-up of Chinese patients who received delayed treatment for 6-pyruvoyl- tetrahydropterin synthase deficiency. Mol Genet Metab 2006; 87: 2: 128—134.</mixed-citation><mixed-citation xml:lang="en">Lee N.C., Cheng L.Y., Liu T.T. et al. Long-term follow-up of Chinese patients who received delayed treatment for 6-pyruvoyl- tetrahydropterin synthase deficiency. Mol Genet Metab 2006; 87: 2: 128—134.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Leuzzi V., Carducci C.A., Carducci C.L. et al. Phenotypic variability, neurological outcome and genetics background of 6-pyruvoyl- tetrahydropterin synthase deficiency. Clin Genet 2010; 77: 3: 249—257. doi: 10.1111/j.1399—0004.2009.01306.x.</mixed-citation><mixed-citation xml:lang="en">Leuzzi V., Carducci C.A., Carducci C.L. et al. Phenotypic variability, neurological outcome and genetics background of 6-pyruvoyl- tetrahydropterin synthase deficiency. Clin Genet 2010; 77: 3: 249—257. doi: 10.1111/j.1399—0004.2009.01306.x.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Федеральные клинические рекомендации по диагностике и лечению фенилкетонурии. М 2013; 12. http://www. med-gen.ru›docs/phenylketonuria.pdf. (Federal guidelines for the diagnosis and treatment of phenylketonuria. M 2013; 12. http://www.med-gen.ru›docs/phenylketonuria.pdf)</mixed-citation><mixed-citation xml:lang="en">Федеральные клинические рекомендации по диагностике и лечению фенилкетонурии. М 2013; 12. http://www. med-gen.ru›docs/phenylketonuria.pdf. (Federal guidelines for the diagnosis and treatment of phenylketonuria. M 2013; 12. http://www.med-gen.ru›docs/phenylketonuria.pdf)</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Mitchell J.J., Wilcken B., Alexander I. et al. Tetrahydrobiopterin- responsive phenylketonuria: the New South Wales experience. Mol Genet Metab 2005; 86: Suppl 1: S81—85.</mixed-citation><mixed-citation xml:lang="en">Mitchell J.J., Wilcken B., Alexander I. et al. Tetrahydrobiopterin- responsive phenylketonuria: the New South Wales experience. Mol Genet Metab 2005; 86: Suppl 1: S81—85.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Lindegren M.L., Krishnaswami S., Reimschisel T. et al. A Systematic Review of BH4 (Sapropterin) for the Adjuvant Treatment of Phenylketonuria. JIMD Rep 2013; 8: 109—119. doi: 10.1007/8904_2012_168.</mixed-citation><mixed-citation xml:lang="en">Lindegren M.L., Krishnaswami S., Reimschisel T. et al. A Systematic Review of BH4 (Sapropterin) for the Adjuvant Treatment of Phenylketonuria. JIMD Rep 2013; 8: 109—119. doi: 10.1007/8904_2012_168.</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>
