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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">helmholtzeyeinstitute</journal-id><journal-title-group><journal-title xml:lang="ru">Российский офтальмологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Ophthalmological Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-0076</issn><issn pub-type="epub">2587-5760</issn><publisher><publisher-name>Real time Publishers</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21516/2072-0076-2022-15-1-117-121</article-id><article-id custom-type="elpub" pub-id-type="custom">helmholtzeyeinstitute-897</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>В ПОМОЩЬ ПРАКТИЧЕСКОМУ ВРАЧУ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>FOR OPHTHALMOLOGY PRACTITIONERS</subject></subj-group></article-categories><title-group><article-title>Кросслинкинг как метод лечения инфекционной кристаллической кератопатии</article-title><trans-title-group xml:lang="en"><trans-title>Crosslinking as a treatment for infectious crystalline keratopathy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Труфанов</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Trufanov</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сергей Владимирович Труфанов - д-р мед. наук, профессор кафедры офтальмологии с клиникой</p><p>ул. Льва Толстого, д. 6–8, Санкт-Петербург, 197022</p></bio><bio xml:lang="en"><p>Sergey V. Trufanov - Dr. of Med. Sci., professor, chair of ophthalmology with clinic</p><p>6–8, L’va Tolstogo St., Saint Petersburg, 197022</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рикс</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Riks</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Инна Александровна Рикс - канд. мед. наук, ассистент кафедры офтальмологии с клиникой</p><p>ул. Льва Толстого, д. 6–8, Санкт-Петербург, 197022</p></bio><bio xml:lang="en"><p>Inna A. Riks - Cand. of Med. Sci., Assistant, chair of ophthalmology with clinic</p><p>6–8, L’va Tolstogo St., Saint Petersburg, 197022</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Папанян</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Papanyan</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санасар Сурикович Папанян - канд. мед. наук, врач-офтальмолог клиники офтальмологии</p><p>ул. Льва Толстого, д. 6–8, Санкт-Петербург, 197022</p></bio><bio xml:lang="en"><p>Sanasar S. Papanyan - Cand. of Med. Sci., ophthalmologist, chair of ophthalmology with clinic</p><p>6–8, L’va Tolstogo St., Saint Petersburg, 197022</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Эзугбая</surname><given-names>М.</given-names></name><name name-style="western" xml:lang="en"><surname>Ezugbaya</surname><given-names>M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мэгги Эзугбая - аспирант кафедры офтальмологии с клиникой</p><p>ул. Льва Толстого, д. 6–8, Санкт-Петербург, 197022</p></bio><bio xml:lang="en"><p>Maggie Ezugbaya - PhD student, chair of ophthalmology with clinic</p><p>6–8, L’va Tolstogo St., Saint Petersburg, 197022</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бутаба</surname><given-names>Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Boutaba</surname><given-names>R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рафик Бутаба - аспирант кафедры офтальмологии с клиникой</p><p>ул. Льва Толстого, д. 6–8, Санкт-Петербург, 197022</p></bio><bio xml:lang="en"><p>Rafik Boutaba - PhD student, chair of ophthalmology with clinic</p><p>6–8, L’va Tolstogo St., Saint Petersburg, 197022</p></bio><email xlink:type="simple">boutabarafik@yahoo.fr</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Первый Санкт-Петербургский государственный медицинский университет им. акад. И.П. Павлова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pavlov First Saint Petersburg State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>26</day><month>03</month><year>2022</year></pub-date><volume>15</volume><issue>1</issue><fpage>117</fpage><lpage>121</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Труфанов С.В., Рикс И.А., Папанян С.С., Эзугбая М., Бутаба Р., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Труфанов С.В., Рикс И.А., Папанян С.С., Эзугбая М., Бутаба Р.</copyright-holder><copyright-holder xml:lang="en">Trufanov S.V., Riks I.A., Papanyan S.S., Ezugbaya M., Boutaba R.</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://roj.igb.ru/jour/article/view/897">https://roj.igb.ru/jour/article/view/897</self-uri><abstract><p>Инфекционная кристаллическая кератопатия (ИКК) — редкое поражение роговицы, которое проявляется серо-белыми древовидными или игольчатыми стромальными помутнениями с минимальными признаками воспаления. Заболевание обусловлено колонизацией микроорганизмов стромы роговицы и образованием ими биопленки, что делает их чрезвычайно устойчивыми к лечению антибиотиками и к иммунному ответу хозяина. Наиболее важным фактором риска развития ИКК обычно считается наличие иммунодефицитного состояния роговицы при длительной местной стероидной терапии, стандартно назначаемой после кератопластики. Представлены два клинических случая ИКК, в которых уменьшение глюкокортикостероидов местно и назначение форсированных инстилляций антибиотика не привели к положительной клинической динамике. Только после проведения процедуры акселерированного PACK-CXL в зоне микробной инвазии исчезли игольчатые помутнения и появились признаки инфильтрации, свидетельствующие о восстановлении местной иммунной реакции. Подобное явление, вероятно, связано с разрушением биопленки и самих микробных агентов, что в дальнейшем способствовало более эффективному воздействию антибактериального препарата. Комбинированное лечение привело к резорбции воспалительного очага с формированием локального помутнения. Эффективность PACK-CXL при инфекционных процессах объясняется дей ствием как рибофлавина, так и ультрафиолетового излучения. В доступной литературе нет упоминаний о применении кросслинкинга для лечения ИКК. По нашему мнению, кросслинкинг в ранние сроки возникновения ИКК у пациентов, перенесших кератопластику, оправдан из-за невозможности в ряде случаев полностью отменить глюкокортикостероидную терапию, так как это значительно увеличит риск отторжения и помутнения трансплантата. PACK-CXL может быть эффективным способом разрушения биопленки в строме роговицы.</p></abstract><trans-abstract xml:lang="en"><p>Infectious crystalline keratopathy (ICK) is a rare cornea disease, manifested by gray-and-white tree-like or needle-like stromal opacities with minimal signs of inflammation. The disease is caused by the colonization of microorganisms on the corneal stroma and their formation of biofilms, making them extremely resistant to treatment with antibiotics and to the immune response of the patient. Typically, the most important risk factor for ICK development is the presence of an immunodeficiency cornea condition with long-term topical steroid therapy, which is normally prescribed after keratoplasty. Two clinical cases of ICK are discussed in which the reduction of topical glucocorticoids and the intensive use of antibiotics did not result in positive clinical changes. Only after an accelerated crosslinking procedure (PACK-CXL), needlelike opacities disappeared in the area of microbial invasion and signs of infiltration appeared, indicating the restoration of the local immune response. This phenomenon is likely due to the destruction of the biofilm and the microbial agents themselves, which afterwards contributed to a more effective impact of the antibacterial drug. This combined treatment led to resorption of the inflammatory focus with the formation of local opacification. The effectiveness of PACK-CXL in infectious processes is explained by the effects of both riboflavin and ultraviolet radiation. No literature references on the use of cross-linking in the treatment of ICK are available. In our opinion, cross-linking in early ICK patients after keratoplasty is justified by the inability, in some cases, to completely discontinue glucocorticosteroid therapy, as this will greatly increase the chances of rejection and graft jailure. PACK-CXL can be an effective way of destroying the biofilm in the corneal stroma.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>инфекционная кристаллическая кератопатия</kwd><kwd>грибы</kwd><kwd>бактерии</kwd><kwd>кросслинкинг</kwd><kwd>PACK-CXL</kwd><kwd>дефект эпителия</kwd><kwd>кератопластика</kwd><kwd>кератит</kwd><kwd>роговица</kwd></kwd-group><kwd-group xml:lang="en"><kwd>infectious crystalline keratopathy</kwd><kwd>fungi</kwd><kwd>bacteria</kwd><kwd>cross-linking</kwd><kwd>PACK-CXL</kwd><kwd>epithelium defect</kwd><kwd>keratoplasty</kwd><kwd>keratitis</kwd><kwd>cornea</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">Gorovoy M.S., Stern G.A., Hood C.l., Allen C. Intrastromal noninflammatory bacterial colonization of a corneal graft. Arch. Ophthalmol. 1983; 101 (11): 1749–52. doi: 10.1001/archopht.1983.01040020751018</mixed-citation><mixed-citation xml:lang="en">Gorovoy M.S., Stern G.A., Hood C.l., Allen C. Intrastromal noninflammatory bacterial colonization of a corneal graft. Arch. Ophthalmol. 1983; 101 (11): 1749–52. doi: 10.1001/archopht.1983.01040020751018</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Meisler D.M., Langston R.H., Naab T.J., et al. Infectious crystalline keratopathy. Am. J. Ophthalmol. 1984; 97 (3): 337–43. doi: 10.1016/0002-9394(84)90633-0</mixed-citation><mixed-citation xml:lang="en">Meisler D.M., Langston R.H., Naab T.J., et al. Infectious crystalline keratopathy. Am. J. Ophthalmol. 1984; 97 (3): 337–43. doi: 10.1016/0002-9394(84)90633-0</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Bowling B., Kanski J. J. Kanski’s clinical ophthalmology: a systematic approach. Edinburgh: Elsevier; 2016.</mixed-citation><mixed-citation xml:lang="en">Bowling B., Kanski J. J. Kanski’s clinical ophthalmology: a systematic approach. Edinburgh: Elsevier; 2016.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Mannis M.J., Holland E.J. Cornea, Surgery of the Cornea and Conjunctiva. Fourth Edition: Elsevier; 2017.</mixed-citation><mixed-citation xml:lang="en">Mannis M.J., Holland E.J. Cornea, Surgery of the Cornea and Conjunctiva. Fourth Edition: Elsevier; 2017.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Kinota S., Wong K.W., Biswas J., Rao N.A. Changing patterns of infectious keratitis: overview of clinical and histopathologic features of keratitis due to acanthamoeba or atypical mycobacteria, and of infectious crystalline keratopathy. Indian J. Ophthalmol. 1993; 41 (1): 3–14.</mixed-citation><mixed-citation xml:lang="en">Kinota S., Wong K.W., Biswas J., Rao N.A. Changing patterns of infectious keratitis: overview of clinical and histopathologic features of keratitis due to acanthamoeba or atypical mycobacteria, and of infectious crystalline keratopathy. Indian J. Ophthalmol. 1993; 41 (1): 3–14.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Mesiwala N.K., Chu C.T., Raju L.V. Infectious crystalline keratopathy predominantly affecting the posterior cornea. Int. J. Clin. Exp. Pathol. eCollection. 2014; 7 (8): 5250–3.</mixed-citation><mixed-citation xml:lang="en">Mesiwala N.K., Chu C.T., Raju L.V. Infectious crystalline keratopathy predominantly affecting the posterior cornea. Int. J. Clin. Exp. Pathol. eCollection. 2014; 7 (8): 5250–3.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Труфанов С.В., Шахбазян Н.П., Зайцев А.В., Розинова В.Н. Хирургические методы лечения инфекционных кератитов. Вестник офтальмологии. 2021; 137 (4): 128–35.</mixed-citation><mixed-citation xml:lang="en">Труфанов С.В., Шахбазян Н.П., Зайцев А.В., Розинова В.Н. Хирургические методы лечения инфекционных кератитов. Вестник офтальмологии. 2021; 137 (4): 128–35.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Fulcher T.P., Dart J.K., McLaughlin-Borlace L., et al. Demonstration of biofilm in infectious crystalline keratopathy using ruthenium red and electron microscopy. Ophthalmology. 2001; 108 (6): 1088–92. doi: 10.1016/s0161-6420(01)00561-9</mixed-citation><mixed-citation xml:lang="en">Fulcher T.P., Dart J.K., McLaughlin-Borlace L., et al. Demonstration of biofilm in infectious crystalline keratopathy using ruthenium red and electron microscopy. Ophthalmology. 2001; 108 (6): 1088–92. doi: 10.1016/s0161-6420(01)00561-9</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Tu E.Y., Jain S. Topical linezolid 0.2 % for the treatment of vancomycinresistant or vancomycin-intolerant gram-positive bacterial keratitis. Am. J. Ophthalmol. 2013; 155 (6): 1095–8. e1. https://doi:10.1016/j.ajo.2013.01.010</mixed-citation><mixed-citation xml:lang="en">Tu E.Y., Jain S. Topical linezolid 0.2 % for the treatment of vancomycinresistant or vancomycin-intolerant gram-positive bacterial keratitis. Am. J. Ophthalmol. 2013; 155 (6): 1095–8. e1. https://doi:10.1016/j.ajo.2013.01.010</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Farooq A.V., Hou J.H., Jassim S., et al. Biofilm formation on bandage contact lenses worn by patients with the Boston type 1 keratoprosthesis: a pilot comparison study of prophylactic topical Vancomycin 15 mg/mL and Linezolid 0.2. eye contact lens. 2018; 44 (1): 106–9. doi: 10.1097/ICL.0000000000000337</mixed-citation><mixed-citation xml:lang="en">Farooq A.V., Hou J.H., Jassim S., et al. Biofilm formation on bandage contact lenses worn by patients with the Boston type 1 keratoprosthesis: a pilot comparison study of prophylactic topical Vancomycin 15 mg/mL and Linezolid 0.2. eye contact lens. 2018; 44 (1): 106–9. doi: 10.1097/ICL.0000000000000337</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Haas W., Pillar C.M., Torres M., Morris T.W., Sahm D.F. Monitoring antibiotic resistance in ocular microorganisms: results from the Antibiotic Resistance Monitoring in Ocular micRorganisms (ARMOR) 2009 surveillance study. Am. J. Ophthalmol. 2011; 152 (4): 567–74. e3. doi: 10.1016/j.ajo.2011.03.010</mixed-citation><mixed-citation xml:lang="en">Haas W., Pillar C.M., Torres M., Morris T.W., Sahm D.F. Monitoring antibiotic resistance in ocular microorganisms: results from the Antibiotic Resistance Monitoring in Ocular micRorganisms (ARMOR) 2009 surveillance study. Am. J. Ophthalmol. 2011; 152 (4): 567–74. e3. doi: 10.1016/j.ajo.2011.03.010</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Eiferman R.A., Forgey D.R., Cook Y.D. Excimer laser ablation of infectious crystalline keratopathy. Arch. Ophthalmol. 1992; 110 (1): 18. https://doi:10.1001/archopht.1992.01080130020011</mixed-citation><mixed-citation xml:lang="en">Eiferman R.A., Forgey D.R., Cook Y.D. Excimer laser ablation of infectious crystalline keratopathy. Arch. Ophthalmol. 1992; 110 (1): 18. https://doi:10.1001/archopht.1992.01080130020011</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Masselos K., Tsang H.H., Ooi J.L., et al. Laser corneal biofilm disruption for infectious crystalline keratopathy. Clin. Exp. Ophthalmol. 2009; 37 (2): 177–80. https://doi:10.1111/j.1442-9071.2008.01912.x</mixed-citation><mixed-citation xml:lang="en">Masselos K., Tsang H.H., Ooi J.L., et al. Laser corneal biofilm disruption for infectious crystalline keratopathy. Clin. Exp. Ophthalmol. 2009; 37 (2): 177–80. https://doi:10.1111/j.1442-9071.2008.01912.x</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Sharma N., Vajpayee R.B., Pushker N., Vajpayee M. Infectious crystalline keratopathy. CLAO J. 2000; 26 (1): 40–3. PMID: 10656309</mixed-citation><mixed-citation xml:lang="en">Sharma N., Vajpayee R.B., Pushker N., Vajpayee M. Infectious crystalline keratopathy. CLAO J. 2000; 26 (1): 40–3. PMID: 10656309</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Touzeau O., Bourcier T., Borderie V.M., Laroche L. Recurrent infectious crystalline keratopathy caused by different organisms in two successive corneal grafts in the same patient. Br. J. Ophthalmol. 2003; 87 (8): 1053. https://doi:10.1136/bjo.87.8.1053</mixed-citation><mixed-citation xml:lang="en">Touzeau O., Bourcier T., Borderie V.M., Laroche L. Recurrent infectious crystalline keratopathy caused by different organisms in two successive corneal grafts in the same patient. Br. J. Ophthalmol. 2003; 87 (8): 1053. https://doi:10.1136/bjo.87.8.1053</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Астахов С.Ю., Новиков С.А., Папанян С.С., Рикс И.А. Оценка эффективности ускоренного коллагенового кросслинкинга в лечении эндотелиальной декомпенсации роговицы. Офтальмология. 2020; 17 (4): 699–704.</mixed-citation><mixed-citation xml:lang="en">Астахов С.Ю., Новиков С.А., Папанян С.С., Рикс И.А. Оценка эффективности ускоренного коллагенового кросслинкинга в лечении эндотелиальной декомпенсации роговицы. Офтальмология. 2020; 17 (4): 699–704.</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>
