<?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">medalphabet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский алфавит</journal-title><trans-title-group xml:lang="en"><trans-title>Medical alphabet</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2078-5631</issn><issn pub-type="epub">2949-2807</issn><publisher><publisher-name>ООО «Альфмед»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33667/2078-5631-2025-23-47-51</article-id><article-id custom-type="elpub" pub-id-type="custom">medalphabet-4649</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Потенциальные предикторы рецидива акне после терапии системным изотретиноином: обзор литературы</article-title><trans-title-group xml:lang="en"><trans-title>Potential predictors of acne relapse after systemic isotretinoin therapy: a literature review</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-9044-0672</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Константиновская</surname><given-names>Е. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Konstantinovskaya</surname><given-names>E. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Константиновская Екатерина Евгеньевна, соискатель кафедры дерматовенерологии и косметологии</p><p>Москва</p></bio><bio xml:lang="en"><p>Konstantinovskaya Ekaterina E., applicant at Dept of Dermatovenereology and Cosmetology</p><p>Moscow</p></bio><email xlink:type="simple">katerinak.90@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/0000-0003-4920-5288</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ольховская</surname><given-names>К. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Olkhovskaya</surname><given-names>K. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ольховская Кира Брониславовна, к.м.н., доцент кафедры дерматовенерологии и косметологии</p><p>Москва</p></bio><bio xml:lang="en"><p>Olkhovskaya Kira B., PhD Med, associate professor at Dept of Dermatovenereology and Cosmetology</p><p>Moscow</p></bio><email xlink:type="simple">olhovskaya_kira@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/0009-0003-7468-998X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Проценко</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Protsenko</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Проценко Алексей Николаевич, к.м.н., доцент кафедры дерматовенерологии имени академика Ю.К. Скрипкина Института клинической медицины</p><p>Москва</p></bio><bio xml:lang="en"><p>Protsenko Alexey N., PhD Med, associate professor at Dept of Dermatovenereology named after Academician Yu.K. Skripkin of the Institute of Clinical Medicine</p><p>Moscow</p></bio><email xlink:type="simple">anprotsenko1972@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ ДПО «Центральная государственная медицинская академия» Управления делами Президента Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Central State Medical Academy of the Administrative Department of the President of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАОУ ВО «Российский национальный исследовательский медицинский университет имени Н.И. Пирогова» Минздрава России (Пироговский университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.I. Pirogov Russian National Research Medical University (Pirogov University)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>11</day><month>11</month><year>2025</year></pub-date><volume>1</volume><issue>23</issue><issue-title>Дерматология (2)</issue-title><fpage>47</fpage><lpage>51</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Константиновская Е.Е., Ольховская К.Б., Проценко А.Н., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Константиновская Е.Е., Ольховская К.Б., Проценко А.Н.</copyright-holder><copyright-holder xml:lang="en">Konstantinovskaya E.E., Olkhovskaya K.B., Protsenko A.N.</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.med-alphabet.com/jour/article/view/4649">https://www.med-alphabet.com/jour/article/view/4649</self-uri><abstract><p>Рецидив акне после окончания терапии системным изотретиноином остается значимой клинической проблемой с частотой развития от 9% до 65%. В обзоре проанализированы существующие данные о потенциальных предикторах рецидива акне и о роли кумулятивной дозы и различных суточных дозировках системного изотретиноина в сохранении длительной ремиссии. Подчеркивается, что несопоставимость результатов различных исследований во многом обусловлена методологическими различиями (неоднородность выборок, отсутствие стандартизированного определения понятия «рецидив акне»). Статья акцентирует настоятельную потребность в унификации критериев рецидива при комплексной оценке прогностических факторов для создания персонифицированных подходов в лечении больных с акне с учетом индивидуальных рисков развития рецидива и оптимизации режимов дозирования системного изотретиноина.</p></abstract><trans-abstract xml:lang="en"><p>Acne relapse following completion of systemic isotretinoin therapy remains a significant clinical problem, with recurrence rates ranging from 9% to 65%. This review analyzes existing data on potential predictors of acne relapse and the role of cumulative dose and various daily dosing regimens of systemic isotretinoin in maintaining long‑term remission. We emphasize that the lack of comparability in results across different studies is largely due to methodological differences (heterogeneous patient populations, the absence of a standardized definition for «acne relapse»). The article underscores the urgent need to unify relapse criteria for a comprehensive assessment of prognostic factors to create personalized treatment approaches for acne patients, taking into account the individual relapse risks and optimizing systemic isotretinoin dosing regimens.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>акне</kwd><kwd>рецидив</kwd><kwd>изотретиноин</kwd><kwd>режимы дозирования</kwd><kwd>системные ретиноиды</kwd></kwd-group><kwd-group xml:lang="en"><kwd>acne</kwd><kwd>relapse</kwd><kwd>isotretinoin</kwd><kwd>systemic retinoids</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">Tuchayi S.M., Makrantonaki E., Ganceviciene R., et al. Acne vulgaris. Nat Rev Dis Primers. 2015; 1 (1): 15029. DOI:10.1038/nrdp.2015.29</mixed-citation><mixed-citation xml:lang="en">Tuchayi S.M., Makrantonaki E., Ganceviciene R., et al. Acne vulgaris. Nat Rev Dis Primers. 2015; 1 (1): 15029. DOI:10.1038/nrdp.2015.29</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Vos T., Flaxman A.D., Naghavi M., et al. Years lived with disability (YLDs) for 1160 sequelae of 289 diseases and injuries 1990–2010: a systematic analysis for the Global Burden of Disease Study 2010. The Lancet. 2012; 380 (9859): 2163–2196. DOI: 10.1016/s0140–6736(12)61729</mixed-citation><mixed-citation xml:lang="en">Vos T., Flaxman A.D., Naghavi M., et al. Years lived with disability (YLDs) for 1160 sequelae of 289 diseases and injuries 1990–2010: a systematic analysis for the Global Burden of Disease Study 2010. The Lancet. 2012; 380 (9859): 2163–2196. DOI: 10.1016/s0140–6736(12)61729</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Heng A.H.S., Chew F.T. Systematic review of the epidemiology of acne vulgaris. Sci Rep. 2020; 10 (1): 5754. DOI: 10.1038/s41598 020 62715 3</mixed-citation><mixed-citation xml:lang="en">Heng A.H.S., Chew F.T. Systematic review of the epidemiology of acne vulgaris. Sci Rep. 2020; 10 (1): 5754. DOI: 10.1038/s41598-020-62715-3</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Woodie B.R., Holt I.N., Freking J.A., et al. Severity of acne vulgaris predicts maladaptive psychosocial perceptions and neuropsychiatric disorders: a case control study. Arch Dermatol Res. 2025; 317 (1): 597. DOI: 10.1007/s00403–025–04123 z</mixed-citation><mixed-citation xml:lang="en">Woodie B.R., Holt I.N., Freking J.A., et al. Severity of acne vulgaris predicts maladaptive psychosocial perceptions and neuropsychiatric disorders: a case control study. Arch Dermatol Res. 2025; 317 (1): 597. DOI: 10.1007/s00403–025–04123-z</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Reynolds R.V., Yeung H., Cheng C.E., et al. Guidelines of care for the management of acne vulgaris. Journal of the American Academy of Dermatology. 2024; 90 (5): 1006. e1–1006.e30. DOI: 10.1016/j.jaad.2023.12.017</mixed-citation><mixed-citation xml:lang="en">Reynolds R.V., Yeung H., Cheng C.E., et al. Guidelines of care for the management of acne vulgaris. Journal of the American Academy of Dermatology. 2024; 90 (5): 1006. e1–1006.e30. DOI: 10.1016/j.jaad.2023.12.017</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Landis M.N. Optimizing isotretinoin treatment of acne: update on current recommendations for monitoring, dosing, safety, adverse effects, compliance, and outcomes. Am J Clin Dermatol. 2020; 21 (3): 411–419. DOI: 10.1007/s40257 020 00508 0</mixed-citation><mixed-citation xml:lang="en">Landis M.N. Optimizing isotretinoin treatment of acne: update on current recommendations for monitoring, dosing, safety, adverse effects, compliance, and outcomes. Am J Clin Dermatol. 2020; 21 (3): 411–419. DOI: 10.1007/s40257-020-00508-0</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Круглова Л.С., Грязева Н.В., Тамразова А.В. Системное лечение среднетяжелых форм акне: патогенетически обоснованный выбор терапии. Медицинский алфавит. 2022; 8: 29–33. DOI: 10.33667/2078-5631-2022-8-29-33</mixed-citation><mixed-citation xml:lang="en">Kruglova L.S., Gryazeva N.V., Tamrazova A.V. Systemic treatment of moderate acne: pathogenetically substantiated choice of therapy. Medical alphabet. 2022; 8: 29 33. (In Russ.). DOI: 10.33667/2078-5631-2022-8-29-33</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Thiboutot D.M., Dréno B., Abanmi A., et al. Practical management of acne for clinicians: An international consensus from the Global Alliance to Improve Outcomes in Acne. Journal of the American Academy of Dermatology. 2018; 78 (2): S1 S23.e1. DOI: 10.1016/j.jaad.2017.09.078</mixed-citation><mixed-citation xml:lang="en">Thiboutot D.M., Dréno B., Abanmi A., et al. Practical management of acne for clinicians: An international consensus from the Global Alliance to Improve Outcomes in Acne. Journal of the American Academy of Dermatology. 2018; 78 (2): S1 S23.e1. DOI: 10.1016/j.jaad.2017.09.078</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Al Mutairi N., Manchanda Y., Nour Eldin O., Sultan A. Isotretinoin in acne vulgaris: a prospective analysis of 160 cases from Kuwait. J Drugs Dermatol. 2005; 4 (3): 369–373.</mixed-citation><mixed-citation xml:lang="en">Al Mutairi N., Manchanda Y., Nour Eldin O., Sultan A. Isotretinoin in acne vulgaris: a prospective analysis of 160 cases from Kuwait. J Drugs Dermatol. 2005; 4 (3): 369–373.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Quéreux G., Volteau C., N’Guyen J.M., Dréno B. Prospective study of risk factors of relapse after treatment of acne with oral isotretinoin. Dermatology. 2006; 212 (2): 168–176. DOI: 10.1159/000090658</mixed-citation><mixed-citation xml:lang="en">Quéreux G., Volteau C., N’Guyen J.M., Dréno B. Prospective study of risk factors of relapse after treatment of acne with oral isotretinoin. Dermatology. 2006; 212 (2): 168–176. DOI: 10.1159/000090658</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Lehucher Ceyrac D., De La Salmonière P., Chastang C., Morel P. Predictive factors for failure of isotretinoin treatment in acne patients: results from a cohort of 237 patients. Dermatology. 1999; 198 (3): 278–283. DOI: 10.1159/000018130</mixed-citation><mixed-citation xml:lang="en">Lehucher Ceyrac D., De La Salmonière P., Chastang C., Morel P. Predictive factors for failure of isotretinoin treatment in acne patients: results from a cohort of 237 patients. Dermatology. 1999; 198 (3): 278–283. DOI: 10.1159/000018130</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">White G.M., Chen W., Yao J., Wolde Tsadik G. Recurrence rates after the first course of isotretinoin. Arch Dermatol. 1998; 134 (3): 376–378. DOI: 10.1001/archderm.134.3.376</mixed-citation><mixed-citation xml:lang="en">White G.M., Chen W., Yao J., Wolde Tsadik G. Recurrence rates after the first course of isotretinoin. Arch Dermatol. 1998; 134 (3): 376–378. DOI: 10.1001/archderm.134.3.376</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Demirci Saadet E. Investigation of relapse rate and factors affecting relapse after oral isotretinoin treatment in patients with acne vulgaris. Dermatologic Therapy. 2021; 34 (6): e15109. DOI: 10.1111/dth.15109</mixed-citation><mixed-citation xml:lang="en">Demirci Saadet E. Investigation of relapse rate and factors affecting relapse after oral isotretinoin treatment in patients with acne vulgaris. Dermatologic Therapy. 2021; 34 (6): e15109. DOI: 10.1111/dth.15109</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Lai J., Barbieri J.S. Acne relapse and isotretinoin retrial in patients with acne. JAMA Dermatol. 2025; 161 (4): 367. DOI: 10.1001/jamadermatol.2024.5416</mixed-citation><mixed-citation xml:lang="en">Lai J., Barbieri J.S. Acne relapse and isotretinoin retrial in patients with acne. JAMA Dermatol. 2025; 161 (4): 367. DOI: 10.1001/jamadermatol.2024.5416</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Morales Cardona C.A., Sánchez Vanegas G. Acne relapse rate and predictors of relapse following treatment with oral isotretinoin. Actas Dermosifiliogr. 2013; 104 (1): 61–66. DOI: 10.1016/j.ad.2012.05.004</mixed-citation><mixed-citation xml:lang="en">Morales Cardona C.A., Sánchez Vanegas G. Acne relapse rate and predictors of relapse following treatment with oral isotretinoin. Actas Dermosifiliogr. 2013; 104 (1): 61–66. DOI: 10.1016/j.ad.2012.05.004</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Перламутров Ю. Н., Ольховская К. Б., Соловьев А. М., Ляпон А. О. Определение ключевых прогностических факторов развития рецидива акне после терапии системным изотретиноином. Consilium Medicum. 2022; 24 (8): 529–533. DOI: 10.26442/20751753.2022.8.201753</mixed-citation><mixed-citation xml:lang="en">Perlamutrov Yu.N., Olkhovskaya K.B., Soloviev A.M., Lyapon A.O. Determination of key prognostic factors for the development of acne recurrence after therapy with systemic isotretinoin. Consilium Medicum. 2022; 24 (8): 529–533. (In Russ.). DOI: 10.26442/20751753.2022.8.201753</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Azoulay L., Oraichi D., Bérard A. Isotretinoin therapy and the incidence of acne relapse: a nested case control study. Br J Dermatol. 2007; 157 (6): 1240–1248. DOI: 10.1111/j.1365–2133.2007.08250.x</mixed-citation><mixed-citation xml:lang="en">Azoulay L., Oraichi D., Bérard A. Isotretinoin therapy and the incidence of acne relapse: a nested case control study. Br J Dermatol. 2007; 157 (6): 1240–1248. DOI: 10.1111/j.1365–2133.2007.08250.x</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Liu A., Yang D. J., Gerhardstein P. C., Hsu S. Relapse of acne following isotretinoin treatment: a retrospective study of 405 patients. J Drugs Dermatol. 2008; 7 (10): 963–966.</mixed-citation><mixed-citation xml:lang="en">Liu A., Yang D. J., Gerhardstein P. C., Hsu S. Relapse of acne following isotretinoin treatment: a retrospective study of 405 patients. J Drugs Dermatol. 2008; 7 (10): 963–966.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Borghi A., Mantovani L., Minghetti S., et al. Low cumulative dose isotretinoin treatment in mild to moderate acne: efficacy in achieving stable remission. J Eur Acad Dermatol Venereol. 2011; 25 (9): 1094–1098. DOI: 10.1111/j.1468–3083.2010.03933.x</mixed-citation><mixed-citation xml:lang="en">Borghi A., Mantovani L., Minghetti S., et al. Low cumulative dose isotretinoin treatment in mild to moderate acne: efficacy in achieving stable remission. J Eur Acad Dermatol Venereol. 2011; 25 (9): 1094–1098. DOI: 10.1111/j.1468–3083.2010.03933.x</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Coloe J., Du H., Morrell D.S. Could higher doses of isotretinoin reduce the frequency of treatment failure in patients with acne? J Am Acad Dermatol. 2011; 65 (2): 422–423. DOI: 10.1016/j.jaad.2010.06.025</mixed-citation><mixed-citation xml:lang="en">Coloe J., Du H., Morrell D.S. Could higher doses of isotretinoin reduce the frequency of treatment failure in patients with acne? J Am Acad Dermatol. 2011; 65 (2): 422–423. DOI: 10.1016/j.jaad.2010.06.025</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Blasiak R.C., Stamey C.R., Burkhart C.N., et al. High dose isotretinoin treatment and the rate of retrial, relapse, and adverse effects in patients with acne vulgaris. JAMA Dermatol. 2013; 149 (12): 1392. DOI: 10.1001/jamadermatol.2013.6746</mixed-citation><mixed-citation xml:lang="en">Blasiak R.C., Stamey C.R., Burkhart C.N., et al. High dose isotretinoin treatment and the rate of retrial, relapse, and adverse effects in patients with acne vulgaris. JAMA Dermatol. 2013; 149 (12): 1392. DOI: 10.1001/jamadermatol.2013.6746</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Rademaker M. Adverse effects of isotretinoin: A retrospective review of 1743 patients started on isotretinoin. Aust J Dermatology. 2010; 51 (4): 248–253. DOI: 10.1111/j.1440–0960.2010.00657.x</mixed-citation><mixed-citation xml:lang="en">Rademaker M. Adverse effects of isotretinoin: A retrospective review of 1743 patients started on isotretinoin. Aust J Dermatology. 2010; 51 (4): 248–253. DOI: 10.1111/j.1440–0960.2010.00657.x</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Nascimento C.R., Martins A.L.G.P., Milagres S.P., Bastazini Jr I. Acne recurrence after treatment with oral isotretinoin: 5 year follow up. Surg Cosmet Dermatol. 2011; 3 (3): 188–191.</mixed-citation><mixed-citation xml:lang="en">Nascimento C.R., Martins A.L.G.P., Milagres S.P., Bastazini Jr I. Acne recurrence after treatment with oral isotretinoin: 5 year follow up. Surg Cosmet Dermatol. 2011; 3 (3): 188–191.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Haryati I., Jacinto S.S. Profile of acne patients in the Philippines requiring a second course of oral isotretinoin. Int J Dermatol. 2005; 44 (12): 999 1001. DOI: 10.1111/j.1365–4632.2005.02284.x</mixed-citation><mixed-citation xml:lang="en">Haryati I., Jacinto S.S. Profile of acne patients in the Philippines requiring a second course of oral isotretinoin. Int J Dermatol. 2005; 44 (12): 999 1001. DOI: 10.1111/j.1365–4632.2005.02284.x</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Lee J.W., Yoo K.H., Park K.Y., et al. Effectiveness of conventional, low dose and intermittent oral isotretinoin in the treatment of acne: a randomized, controlled comparative study. Br J Dermatol. 2011; 164 (6): 1369–1375. DOI: 10.1111/j.1365–2133.2010.10152.x</mixed-citation><mixed-citation xml:lang="en">Lee J.W., Yoo K.H., Park K.Y., et al. Effectiveness of conventional, low dose and intermittent oral isotretinoin in the treatment of acne: a randomized, controlled comparative study. Br J Dermatol. 2011; 164 (6): 1369–1375. DOI: 10.1111/j.1365–2133.2010.10152.x</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Rademaker M. Making sense of the effects of the cumulative dose of isotretinoin in acne vulgaris. Int J Dermatol. 2016; 55 (5): 518–523. DOI: 10.1111/ijd.12942</mixed-citation><mixed-citation xml:lang="en">Rademaker M. Making sense of the effects of the cumulative dose of isotretinoin in acne vulgaris. Int J Dermatol. 2016; 55 (5): 518–523. DOI: 10.1111/ijd.12942</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Sadeghzadeh Bazargan A., Ghassemi M., Goodarzi A., et al. Systematic review of low dose isotretinoin for treatment of acne vulgaris: Focus on indication, dosage, regimen, efficacy, safety, satisfaction, and follow up, based on clinical studies. Dermatol Ther. 2021; 34 (1): e14438. DOI: 10.1111/dth.14438</mixed-citation><mixed-citation xml:lang="en">Sadeghzadeh Bazargan A., Ghassemi M., Goodarzi A., et al. Systematic review of low dose isotretinoin for treatment of acne vulgaris: Focus on indication, dosage, regimen, efficacy, safety, satisfaction, and follow up, based on clinical studies. Dermatol Ther. 2021; 34 (1): e14438. DOI: 10.1111/dth.14438</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Al Muqarrab F., Almohssen A. Low dose oral isotretinoin for the treatment of adult patients with mild to moderate acne vulgaris: Systematic review and meta analysis. Dermatologic Therapy. 2022; 35 (4): e15311. DOI: 10.1111/dth.15311</mixed-citation><mixed-citation xml:lang="en">Al Muqarrab F., Almohssen A. Low dose oral isotretinoin for the treatment of adult patients with mild to moderate acne vulgaris: Systematic review and meta analysis. Dermatologic Therapy. 2022; 35 (4): e15311. DOI: 10.1111/dth.15311</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Kassem B., Ismail M., Hassan F. Evaluation of the efficacy and relapse rates of treatment protocols for moderate acne using isotretinoin based on the global acne grading system: Randomized, controlled, comparative study. Dermatologic Therapy. 2022; 35 (12): e15974. DOI: 10.1111/dth.15974</mixed-citation><mixed-citation xml:lang="en">Kassem B., Ismail M., Hassan F. Evaluation of the efficacy and relapse rates of treatment protocols for moderate acne using isotretinoin based on the global acne grading system: Randomized, controlled, comparative study. Dermatologic Therapy. 2022; 35 (12): e15974. DOI: 10.1111/dth.15974</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Goulden V., Clark S.M., McGeown C., Cunliffe W.J. Treatment of acne with intermittent isotretinoin. Br J Dermatol. 1997; 137 (1): 106–108.</mixed-citation><mixed-citation xml:lang="en">Goulden V., Clark S.M., McGeown C., Cunliffe W.J. Treatment of acne with intermittent isotretinoin. Br J Dermatol. 1997; 137 (1): 106–108.</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Cakir G.A., Erdogan F.G., Gurler A. Isotretinoin treatment in nodulocystic acne with and without polycystic ovary syndrome: efficacy and determinants of relapse. Int J Dermatol. 2013; 52 (3): 371–376. DOI: 10.1111/j.1365–4632.2012.05691.x</mixed-citation><mixed-citation xml:lang="en">Cakir G.A., Erdogan F.G., Gurler A. Isotretinoin treatment in nodulocystic acne with and without polycystic ovary syndrome: efficacy and determinants of relapse. Int J Dermatol. 2013; 52 (3): 371–376. DOI: 10.1111/j.1365–4632.2012.05691.x</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Bettoli V., Borghi A., Zauli S., et al. Maintenance therapy for acne vulgaris: efficacy of a 12 month treatment with adapalene benzoyl peroxide after oral isotretinoin and a review of the literature. Dermatology. 2013; 227 (2): 97–102. DOI: 10.1159/000350820</mixed-citation><mixed-citation xml:lang="en">Bettoli V., Borghi A., Zauli S., et al. Maintenance therapy for acne vulgaris: efficacy of a 12 month treatment with adapalene benzoyl peroxide after oral isotretinoin and a review of the literature. Dermatology. 2013; 227 (2): 97–102. DOI: 10.1159/000350820</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Truchuelo M.T., Jiménez N., Mavura D., Jaén P. Assessment of the efficacy and safety of a combination of 2 topical retinoids (RetinSphere) in maintaining post treatment response of acne to oral isotretinoin. Actas Dermosifiliogr. 2015; 106 (2): 126–132. DOI: 10.1016/j.ad.2014.09.001</mixed-citation><mixed-citation xml:lang="en">Truchuelo M.T., Jiménez N., Mavura D., Jaén P. Assessment of the efficacy and safety of a combination of 2 topical retinoids (RetinSphere) in maintaining post treatment response of acne to oral isotretinoin. Actas Dermosifiliogr. 2015; 106 (2): 126–132. DOI: 10.1016/j.ad.2014.09.001</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>
