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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">jofin</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал инфектологии</journal-title><trans-title-group xml:lang="en"><trans-title>Journal Infectology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-6732</issn><publisher><publisher-name>IPO “АIDSSPbR"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22625/2072-6732-2020-12-5-85-92</article-id><article-id custom-type="elpub" pub-id-type="custom">jofin-1148</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 Research</subject></subj-group></article-categories><title-group><article-title>Влияние вирусных инфекций на результаты трансплантации гемопоэтических стволовых клеток у онкогематологических пациентов</article-title><trans-title-group xml:lang="en"><trans-title>The impact of viral infections on the results of hemopoietic stem cell transplantation in patients with hematologic malignancies</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>Антонова</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Antonova</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>профессор кафедры инфекционных болезней и эпидемиологии, д.м.н., профессор,</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">antonovatv28@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Побегалова</surname><given-names>О. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Pobegalova</surname><given-names>O. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант кафедры инфекционных болезней и эпидемиологии,</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">pobegalovaoe@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ножкин</surname><given-names>М. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Nozhkin</surname><given-names>M. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ассистент кафедры инфекционных болезней и эпидемиологии,</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">misha-nojkin@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Романова</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Romanova</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доцент кафедры инфекционных болезней и эпидемиологии, к.м.н.,</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">mromanova81@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Горчакова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gorchakova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ассистент кафедры инфекционных болезней и эпидемиологии, к.м.н.,</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">gorchakova-spmu@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Первый Санкт-Петербургский государственный медицинский университет им. академика И.П. Павлова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>First Saint-Petersburg State Medical University named after academician I.P. Pavlov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>20</day><month>01</month><year>2021</year></pub-date><volume>12</volume><issue>5</issue><fpage>85</fpage><lpage>92</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Антонова Т.В., Побегалова О.Е., Ножкин М.С., Романова М.А., Горчакова О.В., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Антонова Т.В., Побегалова О.Е., Ножкин М.С., Романова М.А., Горчакова О.В.</copyright-holder><copyright-holder xml:lang="en">Antonova T.V., Pobegalova O.E., Nozhkin M.S., Romanova M.A., Gorchakova O.V.</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://journal.niidi.ru/jofin/article/view/1148">https://journal.niidi.ru/jofin/article/view/1148</self-uri><abstract><sec><title>Цель</title><p>Цель: оценить влияние реактивации герпес-вирусных инфекций и сопутствующего хронического гепатита С на развитие осложнений трансплантации гемопоэтических стволовых клеток у онкогематологических пациентов и одногодичную выживаемость.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы: проведен ретроспективный анализ историй болезни пациентов Научно-исследовательского института детской онкологии, гематологии и трансплантации им. Р.М. Горбачевой Первого СанктПетербургского государственного медицинского университета им. И.П. Павлова, которым была выполнена трансплантация гемопоэтических стволовых клеток, с подтвержденной методом ПЦР вирусной инфекцией из следующего спектра возбудителей: CMV, HHV-6, EBV, HSV-1,2, HCV. Из их числа составлены группы пациентов: с реактивацией герпес-вирусной инфекции (ПЦР+) без клинических проявлений (n=37), с клиническими проявлениями герпес-вирусной инфекции (n=21), с сопутствующим хроническим гепатитом С (n=28). Методом парных выборок подобраны сопоставимые группы сравнения из числа пациентов с отрицательными результатами обследования на данные инфекции. Проведена сравнительная оценка количества осложнений трансплантации гемопоэтических стволовых клеток и выживаемости в группах. Статистическая обработка с помощью пакета программы SPSS Statistics 22.</p></sec><sec><title>Результаты</title><p>Результаты: реактивация герпес-вирусных инфекций выявлена у 61,2% больных от числа обследованных (343 пациента). Количество осложнений во всех группах исследования и сравнения достоверно не различается. Одногодичная выживаемость (методом Каплана – Мейера) значимо ниже в группе герпес-вирусных инфекций (ПЦР+) без клинических проявлений (52,1% vs 73,5%), в группе с клиническими проявлениями герпес-вирусных инфекций (38,1% vs 75,0%) и в группе хронического гепатита С (64,3% vs 92,9%), чем в сопоставимых группах без соответствующих инфекций. Значимых различий по выживаемости между группой с реактивацией герпес-вирусной инфекции без клинических проявлений и пациентами с манифестными герпес-вирусными инфекциями не выявлено.</p></sec><sec><title>Заключение</title><p>Заключение: значимое влияние герпес-вирусных инфекций, в том числе без клинических проявлений, и малосимптомного хронического гепатита С с компенсированными функциями печени на одногодичную выживаемость онкогематологических пациентов обосновывает более широкое применение противовирусной терапии у пациентов, нуждающихся в трансплантации гемопоэтических стволовых клеток. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Study Objective</title><p>Study Objective: to assess the impact of herpesviruses infections reactivation and concomitant chronic hepatitis C infection (CHC) on complications and one-year survival after hemopoietic stem cell transplantation (HSCT) in patients with hematologic malignancies.</p></sec><sec><title>Materials and Methods</title><p>Materials and Methods: medical records of HSCT recipients with PCR-confirmed viral infections (CMV, HHV-6, EBV, HSV-1,2, HCV) from Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology and Transplantation of Pavlov First St.Petersburg State Medical University were analyzed retrospectively. The following groups were composed: patients with herpesviruses infections reactivation (PCR+) without clinical manifestation (n=37), patients with clinically manifest herpesviruses infections (n=21), and patients with CHC (n=28). Control groups were selected using matched samples method from patients with negative test results. HSCT complications rate and one-year survival were compared. Statistical analysis was carried out using SPSS Statistics 22 software.</p></sec><sec><title>Results</title><p>Results: Herpesviruses infections reactivation was revealed in 61,2% of 343 patients. The complications rate across the groups did not differ significantly. One-year survival (Kaplan-Meier) was significantly lower in the groups with herpesviruses infections (PCR+) without clinical manifestation (52,1% vs 73,5%), manifest herpesviruses infections (38,1% vs 75,0%), and CHC (64,3% vs 92,9%) than in the respective control groups. There were no significant differences between the group with reactivation of herpesviruses infections without clinical manifestation and the group with manifest herpesviruses infections.</p></sec><sec><title>Conclusion</title><p>Conclusion: Significant impact of herpesviruses infections, including those without clinical manifestation, and HCH with minor symptoms and normal liver functions on one-year survival in patients with hematologic malignancies justifies wider use of antiviral therapy in patients requiring HSCT.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>герпес-вирусные инфекции</kwd><kwd>хронический гепатит С</kwd><kwd>онкогематологические заболевания</kwd><kwd>трансплантация гемопоэтических стволовых клеток</kwd><kwd>одногодичная выживаемость</kwd></kwd-group><kwd-group xml:lang="en"><kwd>herpesviruses infections</kwd><kwd>chronic hepatitis C infection</kwd><kwd>hematologic malignancies</kwd><kwd>hemopoietic stem cell transplantation</kwd><kwd>one-year survival</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">Злокачественные новообразования в России в 2018 году (заболеваемость и смертность) / под ред. А.Д. Капри на [и др.] – М.: МНИОМ им. А.П.Герцена – филиал ФГБУ «НМИЦ радиологии» Минздрава России, 2019. – 250 с.</mixed-citation><mixed-citation xml:lang="en">Kaprin A.D. et al. (Ed.) Malignant neoplasms in Russia in 2018 (morbidity and mortality) Moscow, 2019 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Жигулева, Л.Ю. Анализ показателей выживаемости больных гемобластозами в Санкт-Петербурге на популяционном уровне / Л.Ю. Жигулева, К.М. Абдулкадыров // Вестник Санкт-Петербургского университета. Медицина. – 2016. – Т.11, № 3. – С. 111–121</mixed-citation><mixed-citation xml:lang="en">Zhiguleva L.Yu, Abdulkadyrov K.M. Vestnik Sankt-Peterburgskogo universiteta. 2016;11(3):111-21 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Ruhnke M, Arnold R, Gastmeier P. Infection control issues in patients with haematological malignancies in the era of multidrug-resistant bacteria. The Lancet. 2014 Dec;15(13):E606-19.</mixed-citation><mixed-citation xml:lang="en">Ruhnke M, Arnold R, Gastmeier P. Infection control issues in patients with haematological malignancies in the era of multidrug-resistant bacteria. The Lancet. 2014 Dec;15(13):E606-19.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Bollard CM, Heslop HE. T cells for viral infections after allogeneic hematopoietic stem cell transplant. Blood. 2016 Jun 30;127(26):3331-40.</mixed-citation><mixed-citation xml:lang="en">Bollard CM, Heslop HE. T cells for viral infections after allogeneic hematopoietic stem cell transplant. Blood. 2016 Jun 30;127(26):3331-40.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">ВОЗ: Глобальный доклад по гепатиту, 2017 г. WHO/ HIV/2017.06 https://www.who.int/hepatitis/publications/global-hepatitis-report2017</mixed-citation><mixed-citation xml:lang="en">WHO global hepatitis report, 2017 WHO/HIV/2017.06 https://www.who.int/hepatitis/publications/global-hepatitisreport2017</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Stern L, Withers B, Avdic S, et al. Human Cytomegalovirus Latency and Reactivation in Allogeneic Hematopoietic Stem Cell Transplant Recipients. Front Microbiol. 2019 May;10:1186. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6546901/pdf/fmicb-10-01186.pdf (дата обращения 20.10.2020)</mixed-citation><mixed-citation xml:lang="en">Stern L, Withers B, Avdic S, et al. Human Cytomegalovirus Latency and Reactivation in Allogeneic Hematopoietic Stem Cell Transplant Recipients. Front Microbiol. 2019 May;10:1186. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6546901/ pdf/fmicb-10-01186.pdf (as of 20.10.2020)</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Styczynski J. Who Is the Patient at Risk of CMV Recurrence: A Review of the Current Scientific Evidence with a Focus on Hematopoietic Cell Transplantation. Infect Dis Ther. 2018 Mar;7(1):1-16.</mixed-citation><mixed-citation xml:lang="en">Styczynski J. Who Is the Patient at Risk of CMV Recurrence: A Review of the Current Scientific Evidence with a Focus on Hematopoietic Cell Transplantation. Infect Dis Ther. 2018 Mar;7(1):1-16.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Giménez E, Torres I, Albert E, et al. Cytomegalovirus (CMV) infection and risk of mortality in allogeneic hematopoietic stem cell transplantation (Allo-HSCT): A systematic review, meta-analysis, and meta-regression analysis. Am J Transplant. 2019 Sep;19(9):2479-94.</mixed-citation><mixed-citation xml:lang="en">Giménez E, Torres I, Albert E, et al. Cytomegalovirus (CMV) infection and risk of mortality in allogeneic hematopoietic stem cell transplantation (Allo-HSCT): A systematic review, meta-analysis, and meta-regression analysis. Am J Transplant. 2019 Sep;19(9):2479-94.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Blyth E, Withers B, Clancy L, Gottlieb D. CMV-specific immune reconstitution following allogeneic stem cell transplantation. Virulence. 2016 Nov 16;7(8):967-80.</mixed-citation><mixed-citation xml:lang="en">Blyth E, Withers B, Clancy L, Gottlieb D. CMV-specific immune reconstitution following allogeneic stem cell transplantation. Virulence. 2016 Nov 16;7(8):967-980.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Васильева, В.А. Геморрагический цистит как осложнение после трансплантации аллогенных гемопоэтических стволовых клеток / В.А. Васильева [и др.] // Cellular Therapy and Transplantation. – 2017. – Т. 6, № 3. – С. 89–91.</mixed-citation><mixed-citation xml:lang="en">Vasil’eva V.A., Parovichnikova E.N., Drokov M.Yu., et al. Cellular Therapy and Transplantation. 2017;6(3):89-91 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Дмитрова, А.А. Влияние режимов профилактики реакции «трансплантат против хозяина» на восстановление ЦМВ-специфичного Т-клеточного иммунитета у пациентов после трансплантации аллогенных гемопоэтических стволовых клеток / А.А. Дмитрова [и др.] // Материалы докладов V Конгресса гематологов России. Гематология и трансфузиология. – 2020. – Т. 65, № 1. – Приложение № 1 – С.139.</mixed-citation><mixed-citation xml:lang="en">Dmitrova, A.A., Drokov M.Yu., Shmarov V.A. Gematologiya i transfuziologiya. 2020; 65(1):139.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Рудакова, Т.А. Тяжелая гипофункция трансплантата после аллогенной трансплантации гемопоэтических стволовых клеток у взрослых пациентов: частота, факторы риска, исходы / Т.А. Рудакова [и др.] // Клиническая онкогематология. Фундаментальные исследования и клиническая практика. – 2019. – Т.12, №3. – С. 309–318.</mixed-citation><mixed-citation xml:lang="en">Rudakova T.A., Kulagin A.D., Klimova O.U. Klinicheskaya onkogematologiya. Fundamental’nye issledovaniya i klinicheskaya praktika. 2019;12(3):309-18 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Ward KN, Hill JA, Hubacek P, et al; 2017 European Conference on Infections in Leukaemia (ECIL). Guidelines from the 2017 European Conference on Infections in Leukaemia for management of HHV-6 infection in patients with hematologic malignancies and after hematopoietic stem cell transplantation. Haematologica. 2019 Nov;104(11):2155-63.</mixed-citation><mixed-citation xml:lang="en">Ward KN, Hill JA, Hubacek P, et al. 2017 European Conference on Infections in Leukaemia (ECIL). Guidelines from the 2017 European Conference on Infections in Leukaemia for management of HHV-6 infection in patients with hematologic malignancies and after hematopoietic stem cell transplantation. Haematologica. 2019 Nov;104(11):2155-63.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Morris MI, Kotton CN, Wolfe C (Eds.). Emerging Transplant Infections: Clinical Challenges and Implications. 1st ed. Springer Nature Switzerland AG 2020. Haidar G. HHV-6, HHV-7, and HHV-8: Forgotten Viruses in Transplantation. https://link.springer.com/referenceworkentry/10.1007/978-3-030-01751-4_28-1 (дата обращения: 20.10.2020)</mixed-citation><mixed-citation xml:lang="en">Morris MI, Kotton CN, Wolfe C (Eds.). Emerging Transplant Infections: Clinical Challenges and Implications. 1st ed. Springer Nature Switzerland AG 2020. Haidar G. HHV-6, HHV-7, and HHV-8: Forgotten Viruses in Transplantation. https://link.springer.com/referenceworkentry/10.1007/978-3-030-01751-4_28-1 (as of 20.10.2020)</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Alves B, Torregrossa VR, Braz-Silva PH, et al. The Presence of CMV and HSV-1 Reactivation in Saliva May Play a Role in the Oral Mucositis Severity. Biology of Blood and Marrow Transplantation 2017 March 23(3):S266.</mixed-citation><mixed-citation xml:lang="en">Alves B, Torregrossa VR, Braz-Silva PH, et al. The Presence of CMV and HSV-1 Reactivation in Saliva May Play a Role in the Oral Mucositis Severity. Biology of Blood and Marrow Transplantation 2017 March 23(3):S266.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Anderson-Smits C, Baker ER, Hirji I. Coinfection rates and clinical outcome data for cytomegalovirus and EpsteinBarr virus in post-transplant patients: A systematic review of the literature. Transpl Infect Dis. 2020;00:e13396. https://onlinelibrary.wiley.com/doi/pdfdirect/10.1111/tid.13396 (дата обращения: 20.10.2020).</mixed-citation><mixed-citation xml:lang="en">Anderson-Smits C, Baker ER, Hirji I. Coinfection rates and clinical outcome data for cytomegalovirus and EpsteinBarr virus in post-transplant patients: A systematic review of the literature. Transpl Infect Dis. 2020;00:e13396. https://onlinelibrary.wiley.com/doi/pdfdirect/10.1111/tid.13396 (as of: 20.10.2020).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Ramos CA, Saliba RM, de Pádua L, et al. Impact of hepatitis C virus seropositivity on survival after allogeneic hematopoietic stem cell transplantation for hematologic malignancies. Haematologica. 2009 Feb;94(2):249-57.</mixed-citation><mixed-citation xml:lang="en">Ramos CA, Saliba RM, de Pádua L, et al. Impact of hepatitis C virus seropositivity on survival after allogeneic hematopoietic stem cell transplantation for hematologic malignancies. Haematologica. 2009 Feb;94(2):249-57.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Peffault de Latour R, Ribaud P, Robin M, et al. Allogeneic hematopoietic cell transplant in HCV-infected patients. J Hepatol. 2008 Jun;48(6):1008-17.</mixed-citation><mixed-citation xml:lang="en">Peffault de Latour R, Ribaud P, Robin M, et al. Allogeneic hematopoietic cell transplant in HCV-infected patients. J Hepatol. 2008 Jun;48(6):1008-17.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Arcaini L, Vallisa D, Rattotti S, et al. Antiviral treatment in patients with indolent B-cell lymphomas associated with HCV infection: a study of the Fondazione Italiana Linfomi. Ann Oncol. 2014 Jul;25(7):1404-10.</mixed-citation><mixed-citation xml:lang="en">Arcaini L, Vallisa D, Rattotti S, et al. Antiviral treatment in patients with indolent B-cell lymphomas associated with HCV infection: a study of the Fondazione Italiana Linfomi. Ann Oncol. 2014 Jul;25(7):1404-10.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Kyvernitakis A, Mahale P, Popat UR, Jiang Y. Hepatitis C virus infection in patients undergoing hematopoietic cell transplantation in the era of direct-acting antiviral agents. Biol Blood Marrow Transplant. 2016 Apr; 22(4): 717-22.</mixed-citation><mixed-citation xml:lang="en">Kyvernitakis A, Mahale P, Popat UR, Jiang Y. Hepatitis C virus infection in patients undergoing hematopoietic cell transplantation in the era of direct-acting antiviral agents. Biol Blood Marrow Transplant. 2016 Apr; 22(4): 717-22.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Cunningham HE, Shea TC, Grgic T, Lachiewicz AM. Successful treatment of hepatitis C virus infection with directacting antivirals during hematopoietic cell transplant. Transpl Infect Dis 2019 Jun 26;21(3):e13091.</mixed-citation><mixed-citation xml:lang="en">Cunningham HE, Shea TC, Grgic T, Lachiewicz AM. Successful treatment of hepatitis C virus infection with directacting antivirals during hematopoietic cell transplant. Transpl Infect Dis 2019 Jun 26;21(3):e13091.</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>
