<?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">astmed</journal-id><journal-title-group><journal-title xml:lang="ru">Астраханский медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Astrakhan medical journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1992-6499</issn><publisher><publisher-name>ФГБОУ ВО Астраханский ГМУ Минздрава России</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17021/1992-6499-2025-3-53-63</article-id><article-id custom-type="elpub" pub-id-type="custom">astmed-611</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 INVESTIGATIONS</subject></subj-group></article-categories><title-group><article-title>Оценка факторов риска рецидива сложных свищей заднего прохода</article-title><trans-title-group xml:lang="en"><trans-title>Assessment of risk factors for recurrence of complex anal fistulas</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2293-136X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ильканич</surname><given-names>А. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Ilkanich</surname><given-names>A. Ya.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Андрей Яношевич Ильканич, доктор медицинских наук, профессор кафедры хирургических болезней, Сургутский государственный университет; заведующий отделением колопроктологии, Сургутская окружная клиническая больница</p><p>Сургут</p></bio><bio xml:lang="en"><p>Andrei Ya. Ilkanich, Dr. Sci. (Med.), Professor of the Department, Surgut State University; Head of the Department of Coloproctology, Surgut District Clinical Hospital</p><p>Surgut</p></bio><email xlink:type="simple">ailkanich@yandex.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/0009-0001-5477-8657</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зубаилов</surname><given-names>К. З.</given-names></name><name name-style="western" xml:lang="en"><surname>Zubailov</surname><given-names>K. Z.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Казимагомед Зубаилович Зубаилов, аспирант кафедры хирургические болезни, Сургутский государственный университет; врач-колопроктолог, Сургутская окружная клиническая больница</p><p>Сургут</p></bio><bio xml:lang="en"><p>Kazimagomed Z. Zubailov, postgraduate student, Surgut State University; Coloproctologist, Head of the Department, Surgut District Clinical Hospital</p><p>Surgut</p></bio><email xlink:type="simple">zkazim@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Сургутский государственный университет;&#13;
Сургутская окружная клиническая больница</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Surgut State University;&#13;
Surgut District Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>29</day><month>11</month><year>2025</year></pub-date><volume>20</volume><issue>3</issue><fpage>53</fpage><lpage>63</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ильканич А.Я., Зубаилов К.З., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Ильканич А.Я., Зубаилов К.З.</copyright-holder><copyright-holder xml:lang="en">Ilkanich A.Y., Zubailov K.Z.</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.astmedj.ru/jour/article/view/611">https://www.astmedj.ru/jour/article/view/611</self-uri><abstract><p>Проведено ретроспективное исследование лечения 151 (100 %) пациента с транссфинктерными и экстрасфинктерными свищами заднего прохода, оперированными в 2020–2023 гг. В основной группе больных (n = 70) проведено двухэтапное лечение: лигатура-каркас (патент на изобретение № 2835127) с последующей сфинктеропластикой (36,4 %) или пластикой перемещенным лоскутом (9,9 %). В контрольной группе (n = 81) выполнено одноэтапное лечение: сфинктеропластика (41,7 %) или пластика перемещенным лоскутом (11,9 %). Группы сопоставимы по полу (p = 0,736), возрасту (p = 0,703), длительности заболевания (p = 0,394), коморбидности (p = 0,075) и индексу массы тела (p = 0,851). Распределение по локализации внутреннего отверстия свищей (передние, задние, боковые) не различалось (p = 0,517–0,799). Среднее время операции в основной группе составило 28 мин, в контрольной – 30 мин (p = 0,082). Исследование методом бинарной логистической регрессии (n = 151) показало, что передняя локализация внутреннего отверстия свища – единственный значимый предиктор рецидива заболевания (p = 0,045). Пол, возраст, индекс массы тела и прочие исследуемые факторы не показали значимой связи с рецидивом заболевания (p &gt; 0,05). Также установлено, что метод хирургического лечения существенно влияет на исход лечения: одноэтапная операция (сфинктеропластика) увеличивает риск рецидива заболевания в 4,95 раза (p = 0,016); пластика перемещенным лоскутом   – в 17,33 раза (p &lt; 0,001). Анализ бинарной логистической регрессии продемонстрировал умеренную прогностическую способность (псевдо-R² = 17,8 %), с чувствительностью 89,7 % и специфичностью 42,6 %. Установлено, что анатомия свища и выбор метода операции критичны для прогноза рецидива заболевания.</p></abstract><trans-abstract xml:lang="en"><p>A retrospective study was conducted on the treatment of 151 (100 %) patients with transsphincteric and extrasphincteric anal fistulas operated on in 2020-23. In the main group (n=70), two-stage treatment was performed: ligature-frame (patent for invention No. 2835127), followed by sphincteroplasty (36.4 %) or plastic surgery with a displaced flap (9.9 %). In the control group (n = 81), a single-stage treatment was performed: sphincteroplasty (41.7 %) or plastic surgery with a mixed flap (11.9 %). The groups were comparable by sex (p = 0.736), age (p = 0.703), disease duration (p = 0.394), comorbidity (p = 0.075), and body mass index (p = 0.851). The distribution of the internal fistula openings (anterior, posterior, and lateral) did not differ (p = 0.517–0.799). The average surgery time in the main group was 28 minutes, in the control group – 30 minutes (p = 0.082). A binary logistic regression study (n = 151) showed that the anterior localization of the internal fistula opening is the only significant predictor of disease recurrence (p = 0.045). Gender, age, body mass index, and other factors studied showed no significant association with disease recurrence (p &gt; 0.05). It was also found that the method of surgical treatment significantly affects the outcome of treatment: single-stage surgery (sphincteroplasty) increases the risk of disease recurrence by 4.95 times (p = 0.016); plastic surgery with a divided flap – by 17.33 times (p &lt; 0.001). Binary logistic regression analysis demonstrated moderate predictive ability (pseudo-R2 = 17.8 %), with a sensitivity of 89.7 % and a specificity of 42.6 %. It has been established that the anatomy of the fistula and the choice of the surgical method are critical for the prognosis of disease recurrence.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сложные свищи заднего прохода</kwd><kwd>факторы риска рецидива свища</kwd><kwd>сфинктеропластика</kwd><kwd>пластика перемещенным лоскутом</kwd></kwd-group><kwd-group xml:lang="en"><kwd>complex anal fistulas</kwd><kwd>risk factors for recurrence of fistula</kwd><kwd>sphincteroplasty</kwd><kwd>plastic surgery with a displaced flap</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">Шелыгин Ю. А., Васильев С. В., Веселов А. В., Грошилин В. С., Кашников В. Н., Королик В. Ю., Костарев И. В., Кузьминов А. М., Москалев А. И., Мудров А. А., Фролов С. А., Титов А. Ю. Свищ заднего прохода // Колопроктология. 2020. Т. 19, № 3. С. 10–25. doi: 10.33878/2073-7556-2020-19-3-10-25.</mixed-citation><mixed-citation xml:lang="en">Shelygin Yu. A., Vasiliev S. V., Veselov A. V., Groshilin V. S., Kashnikov V. N., Korolik V. Yu., Kostarev I. V., Kuzminov A. M., Moskalev A. I., Mudrov A. A., Frolov S. A., Titov A. Yu. Anal Fistula. Koloproktologiya = Coloproctology. 2020; 19 (3): 10–25. doi: 10.33878/2073-7556-2020-19-3-10-25 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Хомочкин В. В., Маскин С. С., Хомочкина Н. В., Ерофицкая В. В. Операция лигирования свищевого хода в межсфинктерном слое в лечении хронического парапроктита // Новости хирургии. 2018. Т. 26, № 5. С. 616–623. doi: 10.18484/2305-0047.2018.5.616.</mixed-citation><mixed-citation xml:lang="en">Khomochkin V. V., Maskin S. S., Khomochkina N. V., Erofitskaya V. V. Ligation of the Fistulous Tract in the Intersphincteric Layer for the Treatment of Chronic Paraproctitis. Novosti khirurgii = Surgery News. 2018; 26 (5): 616–623. doi: 10.18484/2305-0047.2018.5.616 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Федоров В. Д., Дульцев Ю. В. Проктология. Москва: Медицина, 1984. 384 с.</mixed-citation><mixed-citation xml:lang="en">Fedorov V. D., Dultsev Yu. V. Proktologiya = Proctology. Moscow: Meditsina; 1984: 384 p. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Айсаев А. Ю., Туркменов А. А., Турдалиев С. И., Чой Е. Д. Этиология сложных свищей прямой кишки // Уральский медицинский журнал. 2020. Т. 3, № 186. С. 159–163. doi: 10.25694/URMJ.2020.03.31.</mixed-citation><mixed-citation xml:lang="en">Aisaev A. Yu., Turkmenov A. A., Turdaliev S. I., Choi E. D. Etiology of Complex Rectal Fistulas. Uralskiy meditsinskiy zhurnal = Ural Medical Journal. 2020; 3 (186): 159–163. doi: 10.25694/URMJ.2020.03.31 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">García-Olmo D., Van Assche G., Tagarro I., Diez M. C., Richard M. P., Khalid J. M., van Dijk M., Bennett D., Hokkanen S. R. K., Panés J. Prevalence of Anal Fistulas in Europe: Systematic Literature Reviews and Population-Based Database Analysis // Advances in Therapy. 2019. Vol. 36, no. 12. P. 3503–3518. doi: 10.1007/s12325-019- 01117-y.</mixed-citation><mixed-citation xml:lang="en">García-Olmo D., Van Assche G., Tagarro I., Diez M. C., Richard M. P., Khalid J. M., van Dijk M., Bennett D., Hokkanen S. R. K., Panés J. Prevalence of Anal Fistulas in Europe: Systematic Literature Reviews and PopulationBased Database Analysis. Advances in Therapy. 2019; 36 (12): 3503–3518. doi: 10.1007/s12325-019-01117-y.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Ji L., Zhang Y., Xu L., Wei J., Weng L., Jiang J. Advances in the Treatment of Anal Fistula: A Mini-Review of Recent Five-Year Clinical Studies // Frontiers in Surgery. 2021. Vol. 11, no. 7. P. 1–9. doi: 10.3389/fsurg.2020.586891.</mixed-citation><mixed-citation xml:lang="en">Ji L., Zhang Y., Xu L., Wei J., Weng L., Jiang J. Advances in the Treatment of Anal Fistula: A Mini-Review of Recent Five-Year Clinical Studies. Frontiers in Surgery. 2021; 11 (7): 1–9. doi: 10.3389/fsurg.2020.586891.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Мрыхин Г. А., Грошилин В. С., Бакуляров М. Ю., Швецов В. К., Диденко П. Н., Габуллина А. Р. Антонова А.В. Эффективность малоинвазивного сфинктеросберегающего способа лечения свищей прямой кишки // Современные проблемы науки и образования. 2021. № 6. С. 147. doi: 10.17513/spno.31289.</mixed-citation><mixed-citation xml:lang="en">Mrykhin G. A., Groshilin V. S., Bakulyarov M. Yu., Shvetsov V. K., Didenko P. N., Gabullina A. R., Antonova A. V. Efficacy of a Minimally Invasive Sphincter-Sparing Technique for the Treatment of Rectal Fistulas. Sovremennye problem nauki i obrazovaniya = Modern Problems of Science and Education. 2021; 6: 147. doi: 10.17513/spno.31289 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Денисенко Э. В., Денисенко В. Л., Гаин Ю. М. Цыплаков К. Г., Коробов Г. Д. Сравнительный анализ эффективности лечения транссфинктерных свищей заднего прохода различными методами // Колопроктология. 2023. Т. 22, № 3 (85). С. 70–74. doi: 10.33878/2073-7556-2023-22-3-70-74.</mixed-citation><mixed-citation xml:lang="en">Denisenko E. V., Denisenko V. L., Gain Yu. M., Tsyplakov K. G., Korobov G. D. Comparative Analysis of the Effectiveness of Different Treatment Methods for Transsphincteric Anal Fistulas. Koloproktologiya = Coloproctology. 2023; 22, 3 (85): 70–74. doi: 10.33878/2073-7556-2023-22-3-70-74 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Singh A., Kaur G., Singh J. I., Singh G. Role of transcutaneous perianal ultrasonography in evaluation of perianal fistulae with MRI correlation // Indian Journal of Radiology and Imaging. 2022. Vol. 32, no. 1. P. 51–61. doi: 10.1055/s-0042-1743111.</mixed-citation><mixed-citation xml:lang="en">Singh A., Kaur G., Singh J. I., Singh G. Role of Transcutaneous Perianal Ultrasonography in Evaluation of Perianal Fistulae with MRI Correlation. Indian Journal of Radiology and Imaging. 2022; 32 (1): 51–61. doi: 10.1055/s0042-1743111.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Chaveli D. C., Esquiroz L. I., Marzo V. J., Oteiza M. F. Gonzalez А.G., Miguel V. M., Ciga L.MА. Fistulectomy and endorectal advancement flap repair for cryptoglandular anal fistula: recurrence and functional outcome over 10 years of follow-up // International Journal of Colorectal Disease. 2021. Vol. 36, no. 4. P. 841–846. doi: 10.1007/s00384-021-03867-0.</mixed-citation><mixed-citation xml:lang="en">Chaveli D. C., Esquiroz L. I., Marzo V. J., Oteiza M. F., Gonzalez A. G., Miguel V. M., Ciga L. M. A. Fistulectomy and Endorectal Advancement Flap Repair for Cryptoglandular Anal Fistula: Recurrence and Functional Outcome Over 10 Years of Follow-Up. International Journal of Colorectal Disease. 2021; 36 (4): 841–846. doi: 10.1007/s00384-021-03867-0.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Farag A. F. A., Elbarmelgi M. Y., Mostafa M., Mashhour A. N. One stage fistulectomy for high anal fistula with reconstruction of anal sphincter without fecal diversion // Asian Journal of Surgery. 2019. Vol. 42, no. 8. P. 792– 796. doi: 10.1016/j.asjsur.2018.12.005.</mixed-citation><mixed-citation xml:lang="en">Farag A. F. A., Elbarmelgi M. Y., Mostafa M., Mashhour A. N. One Stage Fistulectomy for High Anal Fistula with Reconstruction of Anal Sphincter Without Fecal Diversion. Asian Journal of Surgery. 2019; 42 (8): 792–796. doi: 10.1016/j.asjsur.2018.12.005.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Kang W. H., Yang H. K., Chang H. J., Ko Y. T., Yoo B. E., Lim C. H., Hwang J. K., Lee Y. C., Shin H. K., Son H. J. High ligation of the anal fistula tract by lateral approach: A prospective cohort study on a modification of the ligation of the intersphincteric fistula tract (LIFT) technique // International Journal of Surgery. 2018. No. 60. P. 9–14. doi: 10.1016/j.ijsu.2018.08.008.</mixed-citation><mixed-citation xml:lang="en">Kang W. H., Yang H. K., Chang H. J., Ko Y. T., Yoo B. E., Lim C. H., Hwang J. K., Lee Y. C., Shin H. K., Son H. J. High Ligation of the Anal Fistula Tract by Lateral Approach: A Prospective Cohort Study on a Modification of the Ligation of the Intersphincteric Fistula Tract (LIFT) Technique. International Journal of Surgery. 2018; 60: 9–14. doi: 10.1016/j.ijsu.2018.08.008.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Litta F., Bracchitta S., Naldini G., Mistrangelo M., Tricomi N., La T. M., Altomare DF., Mozzon M., Testa A., Zigiotto D., Sica G., Tutino R., Lisi G., Marino F., Luglio G., Vergari R., Terrosu G., Cantarella F., Foti N., Giuliani A., Moroni R., Ratto CA. retrospective survey on the surgical management of anal fistulas in Italy over the last 15 years // Surgery. 2021. Vol. 170, no. 3. P. 689–695. doi: 10.1016/j.surg.2021.02.055.</mixed-citation><mixed-citation xml:lang="en">Litta F., Bracchitta S., Naldini G., Mistrangelo M., Tricomi N., La T. M., Altomare D. F., Mozzon M., Testa A., Zigiotto D., Sica G., Tutino R., Lisi G., Marino F., Luglio G., Vergari R., Terrosu G., Cantarella F., Foti N., Giuliani A., Moroni R., Ratto C. A. A Retrospective Survey on the Surgical Management of Anal Fistulas in Italy Over the Last 15 Years. Surgery. 2021; 170 (3): 689–695. doi: 10.1016/j.surg.2021.02.055.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Gottlieb M., Schmitz G., Peksa G. D. Comparison of the Loop Technique With Incision and Drainage for Skin and Soft Tissue Abscesses: A Systematic Review and Meta-analysis // Academic Emergency Medicine. 2021. Vol. 28, no. 3. P. 346–354. doi: 10.1111/acem.14151.</mixed-citation><mixed-citation xml:lang="en">Gottlieb M., Schmitz G., Peksa G. D. Comparison of the Loop Technique With Incision and Drainage for Skin and Soft Tissue Abscesses: A Systematic Review and Meta-analysis. Academic Emergency Medicine. 2021; 28 (3): 346–354. doi: 10.1111/acem.14151.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Khan S., Kotcher R., Herman P., Wang L. Tessler R., Cunningham K., Celebrezze J., Medich D., Holder-Murray J. Predictors of recurrence and long-term patient reported outcomes following surgical repair of anal fistula, a retrospective analysis // International Journal of Colorectal Disease. 2024. Vol. 39, no. 1. P. 37. doi: 10.1007/s00384-024-04602-1.</mixed-citation><mixed-citation xml:lang="en">Khan S., Kotcher R., Herman P., Wang L., Tessler R., Cunningham K., Celebrezze J., Medich D., HolderMurray J. Predictors of Recurrence and Long-Term Patient Reported Outcomes Following Surgical Repair of Anal Fistula, a Retrospective Analysis. International Journal of Colorectal Disease. 2024; 39 (1): 37. doi: 10.1007/s00384-024-04602-1.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Wallin U. G., Mellgren A. F., Madoff R. D., Goldberg S. M. Does ligation of the intersphincteric fistula tract raise the bar in fistula surgery? // Diseases of the Colon &amp; Rectum. 2012. Vol. 55. P. 1173–1178. doi: 10.1097/DCR.0b013e318266edf3.</mixed-citation><mixed-citation xml:lang="en">Wallin U. G., Mellgren A. F., Madoff R. D., Goldberg S. M. Does Ligation of the Intersphincteric Fistula Tract Raise the Bar in Fistula Surgery? Diseases of the Colon &amp; Rectum. 2012; 55: 1173–1178. doi: 10.1097/DCR.0b013e318266edf3.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Adegbola S., Sahnan K., Pellino G., Tozer P., Hart A., Phillips R., Warusavitarne J., Faiz O. Short-term efficacy and safety of three novel sphincter-sparing techniques for anal fistulae: a systematic review // Techniques in Coloproctology. 2017. Vol. 21. P. 775–782. doi: 10.1007/s10151-017-1699-4.</mixed-citation><mixed-citation xml:lang="en">Adegbola S., Sahnan K., Pellino G., Tozer P., Hart A., Phillips R., Warusavitarne J., Faiz O. Short-Term Efficacy and Safety of Three Novel Sphincter-Sparing Techniques for Anal Fistulae: A Systematic Review. Techniques in Coloproctology. 2017; 21: 775–782. doi: 10.1007/s10151-017-1699-4.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Uribe N., Balciscueta Z., Mínguez M., Martín M. C., Lopez M., Mora F., Primo V. “Core out” or “curettage” in rectal advancement flap for cryptoglandular anal fistula // International Journal of Colorectal Disease. 2015. Vol. 30. P. 613–619. doi: 10.1007/s00384-015-2133-x.</mixed-citation><mixed-citation xml:lang="en">Uribe N., Balciscueta Z., Mínguez M., Martín M. C., Lopez M., Mora F., Primo V. “Core Out” or “Curettage” in Rectal Advancement Flap for Cryptoglandular Anal Fistula. International Journal of Colorectal Disease. 2015; 30: 613–619. doi: 10.1007/s00384-015-2133-x.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Ratto C., Litta F., Donisi L., Parello A. Fistulotomy or fistulectomy and primary sphincteroplasty for anal fistula (FIPS): a systematic review // Techniques in Coloproctology. 2015. Vol. 19, no. 7. P. 391–400. doi: 10.1007/s10151-015-1323-4.</mixed-citation><mixed-citation xml:lang="en">Ratto C., Litta F., Donisi L., Parello A. Fistulotomy or Fistulectomy and Primary Sphincteroplasty for Anal Fistula (FIPS): A Systematic Review. Techniques in Coloproctology. 2015; 19 (7): 391–400. doi: 10.1007/s10151-015-1323-4.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Rizzo J. A., Naig A. L., Johnson E. K. Anorectal abscess and fistula-in-ano: evidence-based management // Surgical Clinics of North America. 2010. Vol. 90, no. 1. P. 45–68. doi: 10.1016/j.suc.2009.10.001.</mixed-citation><mixed-citation xml:lang="en">Rizzo J. A., Naig A. L., Johnson E. K. Anorectal Abscess and Fistula-in-Ano: Evidence-Based Management. Surgical Clinics of North America. 2010; 90 (1): 45–68. doi: 10.1016/j.suc.2009.10.001.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Mei Z., Li Y., Wang Q., Shao Z., Du P., Zhu J., Yang W., Ge M., Wang H. Risk factors for postoperative recurrence of anal fistula identified by an international, evidence-based Delphi consultation survey of surgical specialists // International Journal of Surgery. 2021. Vol. 92. P. 106038. doi: 10.1016/j.ijsu.2021.106038.</mixed-citation><mixed-citation xml:lang="en">Mei Z., Li Y., Wang Q., Shao Z., Du P., Zhu J., Yang W., Ge M., Wang H. Risk Factors for Postoperative Recurrence of Anal Fistula Identified by an International, Evidence-Based Delphi Consultation Survey of Surgical Specialists. International Journal of Surgery. 2021; 92: 106038. doi: 10.1016/j.ijsu.2021.106038.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Vander Mijnsbrugge G. J. H., Felt-Bersma R. J. F., Ho D. K. F., Molenaar C. B. H. Perianal fistulas and the lift procedure: results, predictive factors for success, and long-term results with subsequent treatment // Techniques in Coloproctology. – 2019. – Vol. 23, no. 7. – P. 639–647. doi: 10.1007/s10151-019-02023-9.</mixed-citation><mixed-citation xml:lang="en">Vander Mijnsbrugge G. J. H., Felt-Bersma R. J. F., Ho D. K. F., Molenaar C. B. H. Perianal Fistulas and the LIFT Procedure: Results, Predictive Factors for Success, and Long-Term Results With Subsequent Treatment. Techniques in Coloproctology. 2019; 23 (7): 639–647. doi: 10.1007/s10151-019-02023-9.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Sirikurnpiboon S. The risk factors for failure and recurrence of LIFT procedure for fistula in ano // Turkish Journal of Surgery. – 2023. – Vol. 39, no. 1. – P. 27–33. doi: 10.47717/turkjsurg.2023.5807.</mixed-citation><mixed-citation xml:lang="en">Sirikurnpiboon S. The Risk Factors for Failure and Recurrence of LIFT Procedure for Fistula-in-Ano. Turkish Journal of Surgery. 2023; 39 (1): 27–33. doi: 10.47717/turkjsurg.2023.5807.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Khan S., Kotcher R., Herman P., Wang L., Tessler R., Cunningham K., Celebrezze J., Medich D., Holder-Murray J. Predictors of recurrence and long-term patient reported outcomes following surgical repair of anal fistula, a retrospective analysis // International Journal of Colorectal Disease. 2024. Vol. 39, no. 1. P. 37. doi: 10.1007/s00384-024-04602-1.</mixed-citation><mixed-citation xml:lang="en">Khan S., Kotcher R., Herman P., Wang L., Tessler R., Cunningham K., Celebrezze J., Medich D., HolderMurray J. Predictors of Recurrence and Long-Term Patient Reported Outcomes Following Surgical Repair of Anal Fistula, a Retrospective Analysis. International Journal of Colorectal Disease. 2024; 39 (1): 37. doi: 10.1007/s00384-024-04602-1.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Ng K. S., Kwok A. M. F., Young C. J. Factors associated with healing, reoperation and continence disturbance in patients following surgery for fistula-in-ano // Colorectal Disease. 2020. Vol. 22, no. 12. P. 2204–2213. doi: 10.1111/codi.15372.</mixed-citation><mixed-citation xml:lang="en">Ng K. S., Kwok A. M. F., Young C. J. Factors Associated With Healing, Reoperation and Continence Disturbance in Patients Following Surgery for Fistula-in-Ano. Colorectal Disease. 2020; 22 (12): 2204–2213. doi: 10.1111/codi.15372.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Emile S. H., Elfeki H., Thabet W., Sakr A., Magdy A., El-Hamed T. M. A., Omar W., Khafagy W. Predictive factors for recurrence of high transsphincteric anal fistula after placement of seton // Journal of Surgical Research. 2017. Vol. 213. P. 261–268. doi: 10.1016/j.jss.2017.02.053.</mixed-citation><mixed-citation xml:lang="en">Emile S. H., Elfeki H., Thabet W., Sakr A., Magdy A., El-Hamed T. M. A., Omar W., Khafagy W. Predictive Factors for Recurrence of High Transsphincteric Anal Fistula After Placement of Seton // Journal of Surgical Research. – 2017. – Vol. 213. – Pp. 261–268. doi: 10.1016/j.jss.2017.02.053.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Teymouri A., Keshvari A., Ashjaei A., Ahmadi Tafti S. M., Salahshour F., Khorasanizadeh F., Naseri A. Predictors of outcome in cryptoglandular anal fistula according to magnetic resonance imaging: A systematic review // Health Science Reports. 2023. Vol. 6, no. 6. P. e1354. doi: 10.1002/hsr2.1354.</mixed-citation><mixed-citation xml:lang="en">Teymouri A., Keshvari A., Ashjaei A., Ahmadi Tafti S. M., Salahshour F., Khorasanizadeh F., Naseri A. Predictors of Outcome in Cryptoglandular Anal Fistula According to Magnetic Resonance Imaging: A Systematic Review. Health Science Reports. 2023; 6 (6): e1354. doi: 10.1002/hsr2.1354.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Dong S., Chen B., Zhang J. Study on the factors influencing the prognosis after perianal abscess surgery // BMC Gastroenterology. 2023. Vol. 23, no. 1. P. 334. doi: 10.1186/s12876-023-02959-1.</mixed-citation><mixed-citation xml:lang="en">Dong S., Chen B., Zhang J. Study on the Factors Influencing the Prognosis After Perianal Abscess Surgery. BMC Gastroenterology. 2023; 23 (1): 334. doi: 10.1186/s12876-023-02959-1.</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>
