<?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 pub-id-type="doi">10.21508/1027-4065-2022-67-4-54-59</article-id><article-id custom-type="elpub" pub-id-type="custom">perinatology-1675</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 СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Синдром перекреста: ассоциации гастроэзофагеальной рефлюксной болезни с синдромом диспепсии у школьников</article-title><trans-title-group xml:lang="en"><trans-title>Overlap syndrome: association of gastroesophageal reflux disease with dyspepsia syndrome in schoolchildren</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3842-9147</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Поливанова</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Polivanova</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., гл. науч. сотр. клинического отделения патологии пищеварительной системы у взрослых и детей Научно-исследовательского института медицинских проблем Севера, </p><p>660022 Красноярский край, Красноярск, ул. Партизана Железняка, д. 3 Г</p></bio><bio xml:lang="en"><p>Krasnoyarsk</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/0000-0002-1410-8747</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вшивков</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vshivkov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., ст. науч. сотр. клинического отделения патологии пищеварительной системы у взрослых и детей Научно-исследовательского института медицинских проблем Севера,</p><p>660022 Красноярский край, Красноярск, ул. Партизана Железняка, д. 3 Г</p></bio><bio xml:lang="en"><p>Krasnoyarsk</p></bio><email xlink:type="simple">vitali1983@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ ФИЦ «Красноярский научный центр Сибирского отделения Российской академии наук»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>21</day><month>09</month><year>2022</year></pub-date><volume>67</volume><issue>4</issue><fpage>54</fpage><lpage>59</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ltd. “The National Academy of Pediatric Science and Innovation”, 2022</copyright-statement><copyright-year>2022</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/1675">https://www.ped-perinatology.ru/jour/article/view/1675</self-uri><abstract><p>Сочетание гастроэзофагеальной рефлюксной болезни с синдромом диспепсии у конкретного пациента обозначено как синдром перекреста, проблема которого широко обсуждается.</p><sec><title>Цель исследования</title><p>Цель исследования. Изучить региональные особенности ассоциации гастроэзофагеальной рефлюксной болезни с  синдромом диспепсии у школьников Сибири с гастроинтестинальными жалобами. Материал и  методы. Обследованы школьники Сибири 7–17  лет: в  Тыве (1535 детей), Бурятии (790 детей) и  Эвенкии (1369  детей). Собраны сведения о  наличии у  них гастроэнтерологических жалоб. Методом случайного отбора детям с  гастроэнтерологическими жалобами проведена эзофагогастродуоденоскопия в Тыве 283 детям, в Бурятии — 110 детям и в Эвенкии — 205 детям. Исследования одобрены этическим комитетом и получено согласие пациентов и их родителей.</p></sec><sec><title>Результаты</title><p>Результаты. У  школьников Сибири распространенность синдрома перекреста гастроэзофагеальной рефлюксной болезни с синдромом диспепсии составила 4,7%. В Тыве синдром перекреста данных состояний у школьников встречался наиболее часто — 6,9%, что статистически значимо больше, чем в Бурятии (3,7%; p=0,0016) и в Эвенкии (2,8%; р=0,0001). В распределении клинических вариантов диспепсии, ассоциирующих у школьников с гастроэзофагеальной рефлюксной болезнью, установлены региональные особенности. Так, у детей Бурятии и Эвенкии доминирующей была ассоциация гастроэзофагеальной рефлюксной болезни с постпрандиальным дистресс-синдромом, в Тыве — с эпигастральной болью. Среди эндоскопически обследованных школьников в отсутствие эрозивно-язвенных заболеваний определялись аналогичные ассоциативные связи гастроэзофагеальной рефлюксной болезни с синдромом диспепсии и ее клиническими вариантами.</p></sec><sec><title>Заключение</title><p>Заключение. Установлены региональные различия как распространенности синдрома перекреста, так и выраженности ассоциации гастроэзофагеальной рефлюксной болезни с вариантами клинического течения синдрома диспепсии. Не исключено, что перекрывающиеся расстройства объединяет единый ведущий патомеханизм в их формировании.</p></sec></abstract><trans-abstract xml:lang="en"><p>The combination of gastroesophageal reflux disease with dyspepsia syndrome in a particular patient is designated as overlap syndrome, the problem of which is widely discussed.</p><sec><title>Purpose</title><p>Purpose. To study the regional characteristics of the association of gastroesophageal reflux disease with dyspepsia syndrome in Siberian schoolchildren with gastrointestinal complaints.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Schoolchildren of  Siberia 7–17 years old were examined: in  Tyva (1535 children), Buryatia (790 children), and Evenkia (1369 children). Information about gastroenterological complaints was collected. By the method of random selection, children with gastroenterological complaints underwent esophagogastroduodenoscopy in Tyva, 283 children, in Buryatia, 110 children, and in Evenkia, 205 children. The studies were approved by the ethics committee and the consent of the patients and their parents was obtained.</p></sec><sec><title>Results</title><p>Results. In Siberian schoolchildren, the prevalence of GERD and DS overlap syndrome was 4.7%. In Tyva, the overlap of gastroesophageal reflux disease with dyspepsia syndrome in  schoolchildren was found most often: 6.9%, which was significantly higher than in Buryatia (3.7%; p = 0.0016) and in Evenkia (2.8%; p = 0.0001). regional features have been established in the distribution of clinical variants of dyspepsia associated with gastroesophageal reflux disease in schoolchildren. So, in the children of Buryatia and Evenkia, the dominant association was gastroesophageal reflux disease with postprandial distress syndrome, in Tyva — with epigastric pain. Among endoscopically examined schoolchildren in the absence of erosive and ulcerative diseases, similar associative relationships between gastroesophageal reflux disease with dyspepsia syndrome and its clinical variants were determined.</p></sec><sec><title>Conclusion</title><p>Conclusion. Regional differences were established, both in the prevalence of overlap syndrome and the severity of the association of gastroesophageal reflux disease with variants of the clinical course of dyspepsia syndrome. It is not unlikely that overlapping disorders are united by a single leading pathomechanism in their formation. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>дети</kwd><kwd>синдром перекреста</kwd><kwd>гастроэзофагеальная рефлюксная болезнь</kwd><kwd>синдром диспепсии</kwd><kwd>Сибирь</kwd></kwd-group><kwd-group xml:lang="en"><kwd>children</kwd><kwd>overlap syndrome</kwd><kwd>gastroesophageal reflux disease</kwd><kwd>dyspepsia syndrome</kwd><kwd>Siberia</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">Mousa H., Hassan M. Gastroesophageal Reflux Disease Pediatr Clin North Am 2017; 64(3): 487-505. DOI: 10.1016/j.pcl.2017.01.003</mixed-citation><mixed-citation xml:lang="en">Mousa  H., Hassan  M. Gastroesophageal Reflux Disease Pediatr Clin North Am 2017; 64(3): 487-505. DOI: 10.1016/j.pcl.2017.01.003</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Ristic N., Milovanovic I., Radusinovic M., Stevic M., Ristic M., Ristic M. et al. The comparative analyses of different diagnostic approaches in detection of gastroesophageal reflux disease in children. PLoS One 2017; 12(11): e0187081. DOI: 10.1371/journal.pone.0187081</mixed-citation><mixed-citation xml:lang="en">Ristic  N., Milovanovic  I., Radusinovic  M., Stevic  M., Ristic M., Ristic M. et al. The comparative analyses of different diagnostic approaches in detection of gastroesophageal reflux disease in children. PLoS One 2017; 12(11): e0187081. DOI: 10.1371/journal.pone.0187081</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Uhlenhopp D.J., Then E.O., Sunkara T., Gaduputi V. Epidemiology of esophageal cancer: update in global trends, etiology and risk factors. Clin J Gastroenterol 2020; 13(6): 1010-1021. DOI: 10.1007/s12328-020-01237-x</mixed-citation><mixed-citation xml:lang="en">Uhlenhopp D.J., Then E.O., Sunkara T., Gaduputi V. Epidemiology of esophageal cancer: update in global trends, etiology and risk factors. Clin J Gastroenterol 2020; 13(6): 1010-1021. DOI: 10.1007/s12328-020-01237-x</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Vakil N., van Zanten S.V., Kahrilas P., Dent J., Jones R. The Montreal definition and classification of gastroesophageal reflux disease: a global evidence-based consensus. Am J Gastroenterol 2006; 101(8): 1900-1920. DOI: 10.1111/j.1572-0241.2006.00630.x</mixed-citation><mixed-citation xml:lang="en">Vakil  N., van Zanten  S.V., Kahrilas  P., Dent  J., Jones  R. The Montreal definition and classification of gastroesophageal reflux disease: a global evidence-based consensus. Am J Gastroenterol 2006; 101(8): 1900-1920. DOI: 10.1111/j.1572-0241.2006.00630.x</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Fass R. Non-erosive reflux disease (NERD) and erosive esophagitis — a spectrum of disease or special entities? Z Gastroenterol 2007; 45(11): 1156-1163. DOI: 10.1055/s-2007-963628</mixed-citation><mixed-citation xml:lang="en">Fass  R. Non-erosive reflux disease (NERD) and erosive esophagitis — a spectrum of disease or special entities? Z Gastroenterol 2007; 45(11): 1156-1163. DOI: 10.1055/s-2007-963628</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Vaezi M.F., Pandolfino J.E., Vela M.F., Shaheen N.J. White Paper AGA: Optimal Strategies to Define and Diagnose Gastroesophageal Reflux Disease. Clin Gastroenterol Hepatol 2017; 15(8): 1162-1172. DOI: 10.1016/j.cgh.2017.03.021</mixed-citation><mixed-citation xml:lang="en">Vaezi  M.F., Pandolfino  J.E., Vela  M.F., Shaheen  N.J. White Paper AGA: Optimal Strategies to Define and Diagnose Gastroesophageal Reflux Disease. Clin Gastroenterol Hepatol 2017; 15(8): 1162-1172. DOI: 10.1016/j.cgh.2017.03.021</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Kahrilas P.J., Shaheen N.J., Vaezi M.F. American Gastroenterological Association Institute technical review on the management of gastroesophageal reflux disease. Gastroenterology 2008; 135(4): 1392-1413. DOI: 10.1053/j.gastro.2008.08.044</mixed-citation><mixed-citation xml:lang="en">Kahrilas P.J., Shaheen N.J., Vaezi M.F. American Gastroenterological Association Institute technical review on the management of gastroesophageal reflux disease. Gastroenterology 2008; 135(4): 1392-1413. DOI: 10.1053/j.gastro.2008.08.044</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Katz P.O., Gerson L.B., Vela M.F. Guidelines for the diagnosis and management of gastroesophageal reflux disease. Am J Gastroenterol 2013; 108(3): 308-328. DOI: 10.1038/ajg.2012.444</mixed-citation><mixed-citation xml:lang="en">Katz P.O., Gerson L.B., Vela M.F. Guidelines for the diagnosis and management of gastroesophageal reflux disease. Am J Gastroenterol 2013; 108(3): 308-328. DOI: 10.1038/ajg.2012.444</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Eusebi L.H., Ratnakumaran R., Bazzoli F., Ford A.C. Prevalence of Dyspepsia in Individuals with Gastroesophageal Reflux-Type Symptoms in the Community: A Systematic Review and Meta-analysis. Clin Gastroenterol Hepatol 2018; 16(1): 39-48. DOI: 10.1016/j.cgh.2017.07.041</mixed-citation><mixed-citation xml:lang="en">Eusebi  L.H., Ratnakumaran  R., Bazzoli  F., Ford  A.C. Prevalence of Dyspepsia in Individuals with Gastroesophageal Reflux-Type Symptoms in the Community: A Systematic Review and Meta-analysis. Clin Gastroenterol Hepatol 2018; 16(1): 39-48. DOI: 10.1016/j.cgh.2017.07.041</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Geeraerts A., Houtte B.V., Clevers E., Geysen H., Vanuytsel T., Tack J. et al. Gastroesophageal Reflux Disease-Functional Dyspepsia Overlap: Do Birds of a Feather Flock Together? Am J Gastroenterol 2020; 115(8): 1167-1182. DOI: 10.14309/ajg.0000000000000619</mixed-citation><mixed-citation xml:lang="en">Geeraerts A., Houtte B.V., Clevers E., Geysen H., Vanuytsel T., Tack  J. et al. Gastroesophageal Reflux Disease-Functional Dyspepsia Overlap: Do Birds of a Feather Flock Together? Am J Gastroenterol 2020; 115(8): 1167-1182. DOI: 10.14309/ajg.0000000000000619</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Осадчук М.А., Осадчук М.М. Синдром перекреста функциональной диспепсии, гастроэзофагеальной рефлюксной болезни и синдрома раздраженного кишечника: оптимизация терапии. Русский медицинский журнал. Медицинское обозрение. 2015; 23(28): 1690-1692.</mixed-citation><mixed-citation xml:lang="en">Osadchuk M.A., Osadchuk M.M. Cross functional dyspepsia, gastroesophageal reflux disease and irritable bowel syndrome: optimization of therapy. Russkii meditsinskii zhurnal. Meditsinskoe obozrenie. 2015; 23(28): 1690-1692. (in Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Drossman D.A. Functional Gastrointestinal Disorders: History, Pathophysiology, Clinical Features, and Rome IV. Gastroenterology 2016; 150: 1262-1279. DOI: 10.1053/j.gastro.2016.02.032</mixed-citation><mixed-citation xml:lang="en">Drossman D.A. Functional Gastrointestinal Disorders: History, Pathophysiology, Clinical Features, and Rome IV. Gastroenterology 2016; 150: 1262-1279. DOI: 10.1053/j.gastro.2016.02.032</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Поливанова Т.В., Пуликов А.С., Вшивков В.А., Муравьева Н.Г. Состояние коллагеновых волокон в слизистой желудка у школьников с заболеваниями гастродуоденальной зоны в популяциях Сибири. Международный журнал прикладных и фундаментальных исследований 2014; 9-2: 82-85.</mixed-citation><mixed-citation xml:lang="en">Polivanova  T.V., Pulikov A.S., Vshivkov V.A., Muraviyova N.G. State of collagen fibers in stomach mucosa in schoolchildren with gastroduodenal diseases in Siberial populations. Mezhdunarodnyj zhurnal prikladnykh i fundamental’nykh issledovanii. 2014; 9-2: 82-85. (in Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Richter J.E., Rubenstein J.H. Presentation and Epidemiology of Gastroesophageal Reflux Disease. Gastroenterology 2018; 154(2): 267-276. DOI: 10.1053/j.gastro.2017.07.045</mixed-citation><mixed-citation xml:lang="en">Richter J.E., Rubenstein J.H. Presentation and Epidemiology of Gastroesophageal Reflux Disease. Gastroenterology 2018; 154(2): 267-276. DOI: 10.1053/j.gastro.2017.07.045</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Sherman P.M., Hassall E., Fagundes-Neto U., Gold B.D., Kato S., Koletzko S. et al. A Global, Evidence-Based Consensus on the Definition of Gastroesophageal Reflux Disease in the Pediatric Population. Am J Gastroenterol 2009; 104(5): 1278-1295. DOI: 10.1038/ajg.2009.129</mixed-citation><mixed-citation xml:lang="en">Sherman  P.M., Hassall  E., Fagundes-Neto  U., Gold  B.D., Kato  S., Koletzko  S. et al. A Global, Evidence-Based Consensus on the Definition of Gastroesophageal Reflux Disease in the Pediatric Population. Am J Gastroenterol 2009; 104(5): 1278-1295. DOI: 10.1038/ajg.2009.129</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Бельмер С.В., Волынец Г.В., Горелов А.В., Гурова М.М., Звягин А.А., Корниенко Е.А. и др. Функциональные расстройства органов пищеварения у детей. Рекомендации Общества детских гастроэнтерологов, гепатологов и нутрициологов. Часть 2. Российский вестник перинатологии и педиатрии. 2020; 65(5): 100-111. DOI: 10.21508/1027-4065-2020-65-5-100-111</mixed-citation><mixed-citation xml:lang="en">Belmer S.V., Volynets G.V., Gorelov A.V., Gurova M.M., Zvyagin A.A., Kornienko E.A. et al. Functional digestive disorders in children. Guidelines of the Society of Pediatric Gastroenterologists, Hepatologists and Nutritionists. Part 2. Rossiyskiy Vestnik Perinatologii i Pediatrii 2020; 65(5): 100-111. (in Russ.). DOI: 10.21508/1027-4065-2020-65-5-100-111</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Печкуров Д.В., Горелов А.В. Синдром диспепсии у детей: дифференциальный диагноз, дифференцированный подход к лечению. Русский Медицинский Журнал 2012; 20(24): 1228-1232.</mixed-citation><mixed-citation xml:lang="en">Pechkurov D.V., Gorelov A.V. Dyspepsia syndrome in children: differential diagnosis, differentiated approach to treatment. Russkii Meditsinskii Zhurnal 2012; 20(24): 1228-1232. (in Russ.)</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>
