<?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">grekov</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник хирургии имени И.И. Грекова</journal-title><trans-title-group xml:lang="en"><trans-title>Grekov's Bulletin of Surgery</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0042-4625</issn><issn pub-type="epub">2686-7370</issn><publisher><publisher-name>Federal State Budgetary Educational Institution of Higher Education «Academician I.P. Pavlov First St. Petersburg State Medical University» of the Ministry of Healthcare of the Russion Federation, FSBEI HE I.P.Pavlov SPbSMU MOH Russia</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24884/0042-4625-2021-180-1-81-88</article-id><article-id custom-type="elpub" pub-id-type="custom">grekov-1742</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>ОПЫТ РАБОТЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EXPERIENCE OF WORK</subject></subj-group></article-categories><title-group><article-title>Влияние размеров культи желудка на отдаленные результаты лапароскопического гастрошунтирования по Ру</article-title><trans-title-group xml:lang="en"><trans-title>Influence of the gastric stump’s volume on the long-term results of laparoscopic Roux-en-Y gastric bypass surgery</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2108-2362</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хитарьян</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Khitaryan</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хитарьян Александр Георгиевич - доктор медицинских наук, профессор, зав. кафедрой хирургических болезней № 3 Ростовский ГМУ, зав. хирургическим отделением, КБ РЖД-Медицина.</p><p>Ростов-наДону</p></bio><bio xml:lang="en"><p>Khitaryan Aleksandr G. - Dr. of Sci. (Med.), Professor, Head of the Department of Surgery № 3, Rostov SMU, Head of the Surgical Department, CH Russian RailwayMedicine.</p><p>Rostov-on-Don</p></bio><email xlink:type="simple">khitaryan@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1829-3345</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мельников</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Melnikov</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мельников Денис Андреевич - ассистент кафедры хирургических болезней № 3, Ростовский ГМУ, врач-хирург хирургического отделения КБ РЖД-Медицина.</p><p>Ростов-на-Дону</p></bio><bio xml:lang="en"><p>Melnikov Denis A. - Assistant of the Department of Surgery № 3, Rostov SMU, Surgeon of the Surgical Department, CH Russian RailwayMedicine.</p><p>Rostov-on-Don</p></bio><email xlink:type="simple">d.melnikov@clcorp.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/0000-0003-3782-2860</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Орехов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Orekhov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Орехов Алексей Анатольевич, кандидат медицинских наук, доцент кафедры хирургических болезней № 3, Ростовский ГМУ, врач-хирург хирургического отделения, КБ РЖД-Медицина.</p><p>Ростов-на-Дону, SPIN-код 1717-9279</p></bio><bio xml:lang="en"><p>Orekhov Aleksey A. - Cand. of Sci. (Med.), Associate Professor of the Department of Surgery № 3, Rostov SMU, Surgeon of the Surgical Department, CH Russian RailwayMedicine.</p><p>Rostov-on-Don</p></bio><email xlink:type="simple">orekhov_aa@rostgmu.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/0000-0001-7787-4919</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Межунц</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mezhunts</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Межунц Арут Ваграмович - кандидат медицинских наук, ассистент кафедры хирургических болезней № 3, Ростовский ГМУ, врач-хирург хирургического отделения, КБ РЖД-Медицина.</p><p>Ростов-на-Дону</p></bio><bio xml:lang="en"><p>Mezhunts Arut V. - Cand. of Sci. (Med.), Assistant of the Department of Surgery № 3, Rostov SMU, Surgeon of the Surgical Department, CH Russian RailwayMedicine.</p><p>Rostov-on-Don</p></bio><email xlink:type="simple">arut.mezhunts@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/0000-0002-2173-2281</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Адизов</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Adizov</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сулейман Алиевич - ординатор кафедры хирургических болезней № 3.</p><p>Ростов-на-Дону</p></bio><bio xml:lang="en"><p>Adizov Suleiman A. - Resident of the Department of Surgery № 3.</p><p>Rostovon-Don</p></bio><email xlink:type="simple">suliman_adizov@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/0000-0002-3127-9935</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абовян</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Abovyan</surname><given-names>А. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Абовян Арутюн Араратович, ординатор кафедры хирургических болезней № 3.</p><p>Ростов-на-Дону</p></bio><bio xml:lang="en"><p>Abovyan Arutyun A., Resident of the Department of Surgery № 3.</p><p>Rostov-on-Don</p></bio><email xlink:type="simple">abovyan97@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Частное учреждение здравоохранения Клиническая больница РЖД-Медицина г. Ростов-на-Дону; Федеральное государственное бюджетное образовательное учреждение высшего образования Ростовский государственный медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Clinical Hospital Russian Railway-Medicine Rostov-on-Don; Rostov State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования Ростовский государственный медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Rostov State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>01</day><month>06</month><year>2021</year></pub-date><volume>180</volume><issue>1</issue><fpage>81</fpage><lpage>88</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Хитарьян А.Г., Мельников Д.А., Орехов А.А., Межунц А.В., Адизов С.А., Абовян А.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Хитарьян А.Г., Мельников Д.А., Орехов А.А., Межунц А.В., Адизов С.А., Абовян А.А.</copyright-holder><copyright-holder xml:lang="en">Khitaryan A.G., Melnikov D.A., Orekhov A.A., Mezhunts A.V., Adizov S.A., Abovyan А.A.</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.vestnik-grekova.ru/jour/article/view/1742">https://www.vestnik-grekova.ru/jour/article/view/1742</self-uri><abstract><sec><title>Цель</title><p>Цель. Ретроспективный анализ зависимости отдаленных результатов лапароскопического гастроеюношунтирования по Ру от размеров формируемой культи желудка.</p></sec><sec><title>Методы и материалы</title><p>Методы и материалы. Ретроспективно были проанализированы отдаленные результаты лечения 207 пациентов с морбидным ожирением с медианой наблюдения 36 месяцев, которым выполнялось лапароскопическое гастроеюношунтирование по Ру. Пациенты были разделены на две группы по способу формирования культи желудка – с использованием двух (1-я группа) или трех (2-я группа) степлерных кассет и последующей оценкой объема культи желудка посредством компьютерно-томографической (КТ) волюмометрии.</p></sec><sec><title>Результаты</title><p>Результаты. Статистически значимые отличия объема формируемой культи желудка в зависимости от метода операции были следующие: в 1-й группе он составил 23,8 мл (8,9–37,3 мл), а во 2-й группе – 47,7 мл (31,9–72,8 мл) (p&lt;0,0001). Достоверные отличия наблюдались по следующим показателям: рецидив набора веса или недостаточная потеря веса (&lt;70 % избыточной массы тела) при медиане наблюдения 36 месяцев были отмечены в 2 (2,3 %) и 12 (9,9 %) случаях в группах 1 и 2 соответственно (p&lt;0,05).</p></sec><sec><title>Заключение</title><p>Заключение. Выявлено, что двухстеплерная методика формирования культи желудка очень маленького объема способствует улучшению рестриктивного компонента бариатрического вмешательства и результатов в отдаленном послеоперационном периоде в сравнении с трехстеплерным способом. Рестриктивный компонент операции, при равном мальабсорбтивном, является основополагающим для клинических параметров ее эффективности, вследствие чего наблюдается увеличение частоты рецидивов набора и недостаточной потери веса во 2-й группе в сравнении с 1-й группой пациентов (p&lt;0,05). С помощью КТ-волюмометрии достоверно может быть измерен объем культи желудка маленького размера и, соответственно, спрогнозировано похудение в длительные сроки после операции, а также отсутствие рецидивов набора веса недостаточной потери веса.</p></sec></abstract><trans-abstract xml:lang="en"><p>The objective was to retrospectively analyze the dependence of long-term results of laparoscopic Roux-en-Y gastric bypass surgery according to the size of the formed gastric stump</p><sec><title>Methods and materials</title><p>Methods and materials. We retrospectively analyzed the long-term results of 207 morbidly obese patients who underwent laparoscopic Roux-en-Y gastric bypass surgery by two different techniques. The median follow-up was 36 months. Two groups of patients were identified according to the method of formation of the gastric stump: using 2 (1st group) or 3 (2nd group) stapler cassettes and performing of computed tomography volumetry to determine the</p><p>volume of the created gastric stump.</p></sec><sec><title>Results</title><p>Results. Statistically significant differences in the volume of the formed gastric stump, depending on the method of operation, were as follows: 23.8 ml (8.9–37.3 ml) in the 1st group and 47.7 ml (31.9–72.8 ml) in the 2nd group (p&lt;0.0001). Significant differences were observed in the following indicators: relapse of weight gain or insufficient weight loss (loss of &lt; 70 % overweight) at median follow-up of 36 months were observed in 2 (2.3 %) and 12 (9.9 %) cases in the 1st and 2nd groups, respectively (p&lt;0.05).</p></sec><sec><title>Conclusion</title><p>Conclusion. We revealed that the formation of the gastric stump of a very small volume by 2 stapler cassettes compared to using 3 stapler cassettes contributes to improving the results in the long-term postoperative period and minimizing the frequency of relapse of weight gain and insufficient weight loss. The restrictive component of the surgery with equal malabsorptive is fundamental for the clinical parameters of its effectiveness, that leads to increasing the frequency of relapses of weight gain and insufficient weight loss in the 2nd group in comparison with the 1st and group of patients (p&lt;0.05). Based on computed tomography volumetry, the volume of a small-sized stomach stump can be reliably measured and, accordingly, weight loss is predicted in the long term after the surgery, as well as the absence of relapses of weight gain or insufficient weight loss.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>лапароскопическое гастрошунтирование по Ру</kwd><kwd>бариатрия</kwd><kwd>морбидное ожирение</kwd><kwd>компьютерная&#13;
томография</kwd><kwd>волюмометрия</kwd><kwd>снижение веса</kwd><kwd>отдаленные результаты</kwd></kwd-group><kwd-group xml:lang="en"><kwd>laparoscopic Roux-en-Y gastric bypass surgery</kwd><kwd>bariatric surgery</kwd><kwd>morbid obesity</kwd><kwd>computed tomography volumetry</kwd><kwd>weight loss</kwd><kwd>long-term results</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">Obesity // World Health Organization (WHO), 2018. URL: http://www.euro.who.int/en/what-we-do/health-topics/noncommunicablediseases/obesity (дата обращения: 10.01.2021).</mixed-citation><mixed-citation xml:lang="en">Obesity // World Health Organization (WHO), 2018. Available at: http:// www.euro.who.int/en/what-we-do/health-topics/noncommunicablediseases/obesity (accessed: 10.01.2021).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Дедов И. И., Мельниченко Г. А., Шестакова М. В. и др. Лечение морбидного ожирения у взрослых // Ожирение и метаболизм. 2018. Т. 15, № 1. С. 53–70. Doi: 10.14341/OMET2018153-70.</mixed-citation><mixed-citation xml:lang="en">Dedov I. I., Melnichenko G. A., Shestakova M. V., Troshina E. A. et al. Morbid obesity treatment in adults // Obesity and Metabolism. 2018; 15(1):53–70. Doi: 10.14341/OMET2018153-70. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Яшков Ю. И. Российское общество хирургов, Общество бариатрических хирургов. Клинические рекомендации по бариатрической и метаболической хирургии. М., 2014. C. 41.</mixed-citation><mixed-citation xml:lang="en">Yashkov Yu. I. Russian society of surgeons, Society of bariatric surgeons. Clinical recommendations for bariatric and metabolic surgery. Moscow, 2014:41. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Fried M., Yumuk V., Oppert J. M. et al. Interdisciplinary European guidelines on metabolic and bariatric surgery. International Federation for Surgery of Obesity and Metabolic Disorders-European Chapter (IFSO-EC); European Association for the Study of Obesity (EASO); European Association for the Study of Obesity, Obesity Management Task Force (EASO OMTF) // Obes. Surg. 2014. Vol. 24, № 1. P. 42–55. Doi: 10.1007/s11695-013-1079-8.</mixed-citation><mixed-citation xml:lang="en">Fried M., Yumuk V., Oppert J. M. et al. Interdisciplinary European guidelines on metabolic and bariatric surgery. International Federation for Surgery of Obesity and Metabolic Disorders-European Chapter (IFSO-EC); European Association for the Study of Obesity (EASO); European Association for the Study of Obesity, Obesity Management Task Force (EASO OMTF) // Obes. Surg. 2014;24(1):42–55. Doi: 10.1007/s11695-013-1079-8.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Busetto L., Dicker D., Azran C. et al. Practical recommendations of the obesity management task force of the European Association for the Study of Obesity for the post-bariatric surgery medical management // Obes. Facts. 2017. Vol. 10, № 6. P. 597–632. Doi: 10.1159/000481825.</mixed-citation><mixed-citation xml:lang="en">Busetto L., Dicker D., Azran C. et al. Practical recommendations of the obesity management task force of the European Association for the Study of Obesity for the post-bariatric surgery medical management // Obes. Facts. 2017;10(6):597–632. Doi: 10.1159/000481825.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Качество жизни больных морбидным ожирением до операции и после бандажирования желудка и гастрошунтирования / В. Н. Егиев, Ю. Б. Майорова, М. С. Леонтьева, А. В. Мелешко // Ожирение и метаболизм. 2014. № 2. С. 13–16. Doi: 10.14341/OMET2014213-16.</mixed-citation><mixed-citation xml:lang="en">Egiev V. N., Majorova Yu. B., Leont’yeva M. S., Meleshko A. V. The quality of life of patients with morbid obesity before and after gastric banding and gastric bypass // Obesity and Metabolism. 2014;(2):13–16. (In Russ.) Doi: 10.14341/OMET2014213-16.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Keleidari B., Mahmoudieh M., Davarpanah Jazi A. H. et al. Comparison of the bile reflux frequency in one anastomosis gastric bypass and Roux-en-Y gastric bypass : a cohort study // Obes. Surg. 2019. Vol. 29, № 6. P. 1721–1725.</mixed-citation><mixed-citation xml:lang="en">Keleidari B., Mahmoudieh M., Davarpanah Jazi A. H. et al. Comparison of the bile reflux frequency in one anastomosis gastric bypass and Rouxen-Y gastric bypass: a cohort study // Obes. Surg. 2019;29(6):1721–1725.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Lynn W., Agrawal S., Rajendram R. et al. Laparoscopic Roux-en-Y Gastric Bypass // Metabolism and pathophysiology of bariatric surgery : nutrition, procedures, outcomes and adverse effects. Chapter 10. Preedy. Elsevier. 2017. P. 85–95. Doi: 10.1016/B978-0-12-804011-9.00010-8.</mixed-citation><mixed-citation xml:lang="en">Lynn W., Agrawal S., Rajendram R., Martin C. R., Preedy V. R. Laparoscopic Roux-en-Y Gastric Bypass In: Metabolism and pathophysiology of bariatric surgery: nutrition, procedures, outcomes and adverse effects. Chapter 10. Elsevier. 2017:85–95. Doi: 10.1016/B978-0-12-804011-9.00010-8.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Salminen P., Helmiö M., Ovaska J. et al. Effect of laparoscopic sleeve gastrectomy vs laparoscopic Roux-en-Y gastric bypass on weight loss at 5 years among patients with morbid obesity: the SLEEVEPASS randomized clinical trial // JAMA. 2018. Vol. 319, № 3. P. 241–254. Doi: 10.1001/jama.2017.20313.</mixed-citation><mixed-citation xml:lang="en">Salminen P., Helmiö M., Ovaska J. et al. Effect of laparoscopic sleeve gastrectomy vs laparoscopic Roux-en-Y gastric bypass on weight loss at 5 years among patients with morbid obesity: the SLEEVEPASS randomized clinical trial // JAMA. 2018;319(3):241–254. Doi: 10.1001/jama.2017.20313.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Трошина Е. А., Ершова Е. В., Мазурина Н. В. Эндокринологические аспекты бариатрической хирургии // Consilium Medicum. 2019. Т. 21, № 4. С. 50–55. Doi: 10.26442/20751753.2019.4.190336.</mixed-citation><mixed-citation xml:lang="en">Troshina E. A., Ershova E. V., Mazurina N. V. Endocrinological aspects of bariatric surgery // Consilium Medicum. 2019;21(4):50–55. (In Russ.) Doi: 10.26442/20751753.2019.4.190336.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Boerboom A., Cooiman M., Aarts E. O. et al. An extended pouch in a Roux-en-Y gastric bypass reduces weight regain: 3-year results of a randomized controlled trial // Obes. Surg. 2020. Vol. 30, № 1. P. 3–10. Doi: 10.1007/s11695-019-04156-0.</mixed-citation><mixed-citation xml:lang="en">Boerboom A., Cooiman M., Aarts E. O. et al. An extended pouch in a Roux-en-Y gastric bypass reduces weight regain: 3-year results of a randomized controlled trial // Obes. Surg. 2020;30(1):3–10. Doi: 10.1007/s11695-019-04156-0.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Deden L. N., Cooiman M. I., Aarts E. O. et al. Gastric pouch emptying of solid food in patients with successful and unsuccessful weight loss after Roux-en-Y gastric bypass surgery // Surg. Obes. Relat. Dis. 2017. Vol. 13, № 11. P. 1840–1846. Doi: 10.1016/j.soard.2017.07.031.</mixed-citation><mixed-citation xml:lang="en">Deden L. N., Cooiman M. I., Aarts E. O. et al. Gastric pouch emptying of solid food in patients with successful and unsuccessful weight loss after Roux-en-Y gastric bypass surgery // Surg. Obes. Relat. Dis. 2017;13(11):1840–1846. Doi: 10.1016/j.soard.2017.07.031.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Reis G. M. F., Malheiros C. A., Savassi-Rocha P. R. et al. Gastric emptying and food tolerance following banded and non-banded Roux-en-Y gastric bypass // Obes. Surg. 2019. Vol. 29, № 2. P. 560–568. Doi: 10.1007/s11695-018-3561-9.</mixed-citation><mixed-citation xml:lang="en">Reis G. M. F., Malheiros C. A., Savassi-Rocha P. R. et al. Gastric emptying and food tolerance following banded and non-banded Roux-en-Y gastric bypass // Obes. Surg. 2019;29(2):560–568. Doi: 10.1007/s11695-018-3561-9.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Riccioppo D., Santo M. A., Rocha M. et al. Small-volume, fast-emptying gastric pouch leads to better long-term weight loss and food tolerance after Roux-en-Y gastric bypass // Obes. Surg. 2018. Vol. 28, № 3. P. 693–701. Doi: 10.1007/s11695-017-2922-0.</mixed-citation><mixed-citation xml:lang="en">Riccioppo D., Santo M. A., Rocha M. et al. Small-volume, fast-emptying gastric pouch leads to better long-term weight loss and food tolerance after Roux-en-Y gastric bypass // Obes. Surg. 2018;28(3):693–701. Doi: 10.1007/s11695-017-2922-0.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Tran D. D., Nwokeabia I. D., Purnell S. et al. Revision of Roux-en-Y gastric bypass for weight regain : a systematic review of techniques and outcomes // Obes. Surg. 2016. Vol. 26, № 7. P. 1627–1634. Doi: 10.1007/s11695-016-2201-5.</mixed-citation><mixed-citation xml:lang="en">Tran D. D., Nwokeabia I. D., Purnell S. et al. Revision of Roux-en-Y gastric bypass for weight regain: a systematic review of techniques and outcomes // Obes. Surg. 2016;26(7):1627–1634. Doi: 10.1007/s11695-016-2201-5.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Mahawar K., Sharples A. J., Graham Y. A. Systematic review of the effect of gastric pouch and/or gastrojejunostomy (stoma) size on weight loss outcomes with Roux-en-Y gastric bypass // Surg. Endosc. 2020. Vol. 34, № 3. P. 1048–1060. Doi: 10.1007/s00464-019-07277-w.</mixed-citation><mixed-citation xml:lang="en">Mahawar K., Sharples A. J., Graham Y. A. Systematic review of the effect of gastric pouch and/or gastrojejunostomy (stoma) size on weight loss outcomes with Roux-en-Y gastric bypass // Surg. Endosc. 2020;34(3):1048–1060. Doi: 10.1007/s00464-019-07277-w.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Yang J., Guan B., Huang S. et al. Different surgical techniques that influenced internal hernia prevalence rate after laparoscopic Roux-en-Y gastric bypass : a retrospective analysis of 331 cases // BMC Surg. 2020. Vol. 20, № 48.</mixed-citation><mixed-citation xml:lang="en">Yang J., Guan B., Huang S. et al. Different surgical techniques that influenced internal hernia prevalence rate after laparoscopic Roux-en-Y gastric bypass: a retrospective analysis of 331 cases // BMC Surg. 2020;(20):48.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Elbanna H., Emile S., El-Hawary G. El-S. et al. Assessment of the correlation between preoperative and immediate postoperative gastric volume and weight loss after sleeve gastrectomy using computed tomography volumetry // World J. Surg. 2019. Vol. 43, № 1. P. 199–206. Doi: 10.1007/s00268-018-4749-9.</mixed-citation><mixed-citation xml:lang="en">Elbanna H., Emile S., El-Hawary G.El-S. et al. Assessment of the correlation between preoperative and immediate postoperative gastric volume and weight loss after sleeve gastrectomy using computed tomography volumetry // World J. Surg. 2019;43(1):199–206. Doi: 10.1007/s00268-018-4749-9.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Welbourn R., Pournaras D. J., Dixon J. et al. Bariatric surgery worldwide: baseline demographic description and one-year outcomes from the second IFSO global registry report 2013–2015 // Obes. Surg. 2018. Vol. 28. P. 313–322.</mixed-citation><mixed-citation xml:lang="en">Welbourn R., Pournaras D. J., Dixon J. et al. Bariatric surgery worldwide: baseline demographic description and one-year outcomes from the second IFSO global registry report 2013–2015 // Obes. Surg. 2018;(28):313–322.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Vidal P., Ramon J. M., Busto M. et al. Residual gastric volume estimated with a new radiological volumetric model : relationship with weight loss after laparoscopic sleeve gastrectomy // Obes. Surg. 2014. Vol. 24, № 3. P. 359–363.</mixed-citation><mixed-citation xml:lang="en">Vidal P., Ramon J. M., Busto M. et al. Residual gastric volume estimated with a new radiological volumetric model: relationship with weight loss after laparoscopic sleeve gastrectomy // Obes. Surg. 2014;24(3): 359–363.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Dindo D., Demartines N., Clavien P. A. Classification of surgical complications : a new proposal with evaluation in a cohort of 6336 patients and results of a survey // Ann Surg. 2004. Vol. 240, № 2. P. 205–213.</mixed-citation><mixed-citation xml:lang="en">Dindo D., Demartines N., Clavien P. A. Classification of surgical complications: a new proposal with evaluation in a cohort of 6336 patients and results of a survey // Ann Surg. 2004;240(2):205–213.</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>
