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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">gastro-j</journal-id><journal-title-group><journal-title xml:lang="ru">Российский журнал гастроэнтерологии, гепатологии, колопроктологии</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Journal of Gastroenterology, Hepatology, Coloproctology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1382-4376</issn><issn pub-type="epub">2658-6673</issn><publisher><publisher-name>«Gastro» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22416/1382-4376-2022-32-4-38-49</article-id><article-id custom-type="elpub" pub-id-type="custom">gastro-j-749</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 ИССЛЕДОВАНИЯ</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>Эффективность использования эзофагопротектора в рамках лечения гастроэзофагеальной рефлюксной болезни с экстраэзофагеальной симптоматикой: открытое наблюдательное многоцентровое исследование</article-title><trans-title-group xml:lang="en"><trans-title>Efficacy of Esophageal Protector in Treating Gastroesophageal Reflux Disease with Extraesophageal Symptoms: a Multicenter, Open-Label, Observational Study</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7760-2091</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кучерявый</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kucheryavy</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кучерявый Юрий Александрович — кандидат медицинских наук, заведующий гастроэнтерологическим отделением </p><p>143421, Московская обл., г.о. Красногорск, д. Глухово, ул. Рублевское предместье, 2, корп. 2</p></bio><bio xml:lang="en"><p>Yury А. Kucheryavy – Cand. Sci. (Med.), Head of Gastroenterology Department 143421, Moscow Region, Krasnogorsk, Glukhovo settl., Rublevskoe Predmestye str., 2/2 </p></bio><email xlink:type="simple">proped@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/0000-0002-4007-7112</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Андреев</surname><given-names>Д. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Andreyev</surname><given-names>D. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Андреев Дмитрий Николаевич — кандидат медицинских наук, доцент кафедры пропедевтики внутренних болезней и гастроэнтерологии </p><p>127473, г. Москва, ул. Делегатская, д. 20, стр. 1</p></bio><bio xml:lang="en"><p>Dmitry N. Andreyev — Сand. Sci. (Med.), Associate Professor of Propaedeutics of Internal Diseases and Gastroenterology Department </p><p>127473, Moscow, Delegatskaya str., 20, bld. 1 </p></bio><email xlink:type="simple">dna-mit8@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/0000-0001-8132-9104</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ерёмина</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Eryomina</surname><given-names>E. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ерёмина Елена Юрьевна — доктор медицинских наук, профессор, заведующая кафедрой пропедевтики внутренних болезней</p><p>430005, Российская Федерация, Республика Мордовия, г. Саранск, ул. Большевистская, д. 68</p></bio><bio xml:lang="en"><p>Elena Yu. Eryomina — Dr. Sci. (Med.), Professor, Head of Propaedeutics of Internal Diseases Department</p><p>430005, Russian Federation, Republic of Mordovia, Saransk, Bolshevistskaya str., 68 </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/0000-0003-0280-8110</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гильманов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gilmanov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гильманов Альберт Альфредович — кандидат медицинских наук, заведующий эндоскопическим отделением</p><p>420034, г. Казань, ул. Декабристов, д. 125а </p></bio><bio xml:lang="en"><p>Albert A. Gilmanov — Сand. Sci. (Med.), Head of Endoscopy Department</p><p>420034, Kazan, Dekabristov str., 125a </p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6697-8082</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Назарова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Nazarova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Назарова Ольга Валерьевна — кандидат медицинских наук, врач-гастроэнтеролог, диетолог Клиники амбулаторной медицины</p><p>420101, г. Казань, ул. Карбышева, д. 12а</p></bio><bio xml:lang="en"><p>Olga V. Nazarova — Сand. Sci. (Med.), gastroenterologist, dietitian</p><p>420101, Kazan, Karbysheva str., 12a </p></bio><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8029-8438</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сиднева</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sidneva</surname><given-names>Ye. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сиднева Евгения Александровна — врач-гастроэнтеролог603003, г. Нижний Новгород, ул. Исполкома, 6</p></bio><bio xml:lang="en"><p>Yevgeniya A. Sidneva — gastroenterologist</p><p>603003, Nizhny Novgorod, Ispolkoma str., 6 </p></bio><xref ref-type="aff" rid="aff-6"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3999-6848</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Топалова</surname><given-names>Ю. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Topalova</surname><given-names>Yu. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Топалова Юлия Геннадьевна — аспирант кафедры внутренних болезней, клинической фармакологии и нефрологии; врач-терапевт отделения терапии № 1 </p><p>195067, Россия, г. Санкт-Петербург, Пискаревский пр., д. 47</p></bio><bio xml:lang="en"><p>Yuliya G. Topalova — post-graduate student of Internal Diseases, Clinical Pharmacology and Nephrology Department; physician of Internal Medicine Department No. 1</p><p>195067, Russia, Saint Petersburg, Piskarevsky Ave., 47 </p></bio><xref ref-type="aff" rid="aff-7"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>АО «Ильинская больница»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ilyinskaya Hospital JSC</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Московский государственный медико-стоматологический университет имени А.И. Евдокимова» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow State University of Medicine and Dentistry named after A.I. Evdokimov</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБОУ ВО «Мордовский государственный университет имени Н.П. Огарёва» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ogarev Mordovia National State Research University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ГАУЗ «Городская детская больница № 1»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kazan Municipal Children’s Hospital No. 1</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>ГАУЗ «Межрегиональный клинико-диагностический центр»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Interregional Clinical Diagnostic Center, Outpatient Clinic</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru"><institution>Медицинский центр «КайКлиник» ООО «СПК»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>KaiClinic Medical Center</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-7"><aff xml:lang="ru"><institution>ФГБОУ ВПО «Северо-Западный государственный медицинский университет имени И.И. Мечникова» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>North-Western State Medical University named after I.I. Mechnikov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>30</day><month>09</month><year>2022</year></pub-date><volume>32</volume><issue>4</issue><fpage>38</fpage><lpage>49</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кучерявый Ю.А., Андреев Д.Н., Ерёмина Е.Ю., Гильманов А.А., Назарова О.В., Сиднева Е.А., Топалова Ю.Г., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Кучерявый Ю.А., Андреев Д.Н., Ерёмина Е.Ю., Гильманов А.А., Назарова О.В., Сиднева Е.А., Топалова Ю.Г.</copyright-holder><copyright-holder xml:lang="en">Kucheryavy Y.A., Andreyev D.N., Eryomina E.Y., Gilmanov A.A., Nazarova O.V., Sidneva Y.A., Topalova Y.G.</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.gastro-j.ru/jour/article/view/749">https://www.gastro-j.ru/jour/article/view/749</self-uri><abstract><p>Цель. Изучение влияния эзофагопротектора «Альфазокс» на экстраэзофагеальные симптомы у пациентов с ГЭРБ.Материалы и методы. Проведено проспективное открытое многоцентровое пострегистрационное наблюдательное исследование. В исследование были включены 546 пациентов в возрасте от 6 до 85 лет (средний возраст больных 42,4 ± 16,9 года) с верифицированным при эндоскопии и/или рН-метрии диагнозом ГЭРБ и наличием у них экстраэзофагеальных симптомов болезни согласно результатам объективного обследования и консультаций специалистов. Лечащим врачом назначен курс лечения медицинским изделием «Альфазокс» (комбинации гиалуроновой кислоты и хондроитина сульфата) в соответствии с инструкцией по медицинскому применению. 51 исследователь в 26 городах России проводил набор пациентов. Исследование в хронологическом порядке состояло из визита скрининга и двух регистрируемых визитов (период наблюдения в рамках применения эзофагопротектора «Альфазокс»). Визит скрининга проводили в день поступления пациента. Визит 1 мог быть проведен в тот же день, что и визит скрининга, тогда как визит 2 — через 4–5 недель после визита 1 по окончании курса лечения. Во время каждого визита исследователь заполнял форму карты пациента (опросник RSI, опросник оценки частоты и тяжести пищеводных симптомов, опросник оценки пациентом удовлетворенности лечением по 5-балльной шкале Лайкерта).Результаты. Согласно полученным результатам по завершении исследования у 42,7 % (95 % ДИ: 38,5–46,9) отмечалось полное исчезновение экстраэзофагеальных симптомов ГЭРБ (опросник RSI = 0 баллов). При сравнении средних значений суммарного балла RSI до и после лечения также был отмечен статистически значимый регресс с 13,8 балла (95 % ДИ: 13,2–14,4) на визите 1 до 2,0 балла (95 % ДИ: 1,8–2,2) на визите 2. Таким образом, снижение показателя суммарного балла было значительным — более чем на 80 % от исходного значения. При анализе динамики индивидуальных показателей шкалы RSI до и после лечения отмечен достоверный регресс выраженности всех симптомов заболевания. Доля пациентов, принимавших антацидсодержащие препараты на визите 1, значимо сократилась с 58,2 % (95 % ДИ: 54,0–62,4) до 15,2 % (95 % ДИ: 12,1–18,3) к визиту 2. Средний балл по шкале Лайкерта удовлетворенностью лечением составил 4,8 (95 % ДИ: 4,8–4,9), средний балл по шкале Лайкерта удовлетворенностью удобством применения «Альфазокса» — 4,7 (95 % ДИ: 4,6–4,7).Вывод. Настоящее проспективное наблюдательное многоцентровое исследование продемонстрировало, что добавление Альфазокса к стандартной терапии ГЭРБ способствует достоверному регрессу как пищеводной, так и внепищеводной симптоматики, а также снижению потребности в приеме антацидных препаратов.</p></abstract><trans-abstract xml:lang="en"><p>Aim: to assess effects of esophageal protector Alfasoxx on extraesophageal symptoms in patients with GERD.Materials and methods. A prospective open multicenter post-registration observational study was conducted. The study included 546 patients aged 6 to 85 years (the average age of patients is 42.4 ± 16.9 years) with a verified diagnosis of GERD (endoscopically and/or pH-metrically), the presence of extraesophageal symptoms of the disease (according to the results of an objective examination and consultations of specialists), to whom the attending physician prescribed a course of treatment with a medical device Alfasoxx in accordance with the instructions for medical use. The patients were recruited by 51 researchers in 26 cities of Russia. The study in chronological order consisted of a screening visit and two recorded visits (the observation period within the framework of the use of the Alfasoxx esophagoprotector). The screening visit was conducted on the day of the patient's admission. Visit 1 could be conducted on the same day as the screening visit, whereas visit 2 was conducted 4–5 weeks after visit 1 at the end of the course of treatment.Results. According to the results obtained, at the end of the study, 42.7 % (95 % CI: 38.5–46.9) had complete disappearance of extraesophageal GERD symptoms (questionnaire RSI = 0 points). When comparing the average values of the total RSI score before and after treatment, there was also a statistically significant regression from 13.8 points (95 % CI: 13.2–14.4) at visit 1 to 2.0 points (95 % CI: 1.8–2.2) at visit 2. Thus, the decrease in the total score was significant and exceeded 80 % of the initial value. When analyzing the dynamics of individual indicators of the RSI scale before and after treatment, a significant regression in the severity of all symptoms of the disease was noted. In addition, the results showed that the proportion of patients taking antacid-containing drugs at visit 1 significantly decreased from 58.2 % (95 % CI: 54.0–62.4) to 15.2 % (95 % CI: 12.1–18.3) by visit 2. The average score on the Likert scale of satisfaction with treatment was 4.8 (95 % CI: 4.8–4.9), whereas the convenience of using Alfasoxx is 4.7.Conclusion. This prospective observational multicenter study demonstrated that the addition of Alfasoxx to standard GERD therapy contributes to a significant regression of both esophageal and extraesophageal symptoms, as well as a decrease in the need for antacid medications.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>гастроэзофагеальная рефлюксная болезнь</kwd><kwd>внепищеводные симптомы</kwd><kwd>эзофагопротектор</kwd></kwd-group><kwd-group xml:lang="en"><kwd>gastroesophageal reflux disease</kwd><kwd>extraesophageal symptoms</kwd><kwd>esophagoprotector</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Авторы выражают искреннюю благодарность всем пациентам, которые согласились принять участие в данном исследовании, а также своим уважаемым коллегам из исследовательских центров, задействованных в проведении данного исследования, без которых данный труд был бы невозможен</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">Ивашкин В.Т., Маев И.В., Трухманов А.С., Лапина Т.Л., Сторонова О.А., Зайратьянц О.В. и др. 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