<?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">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">10.22625/2072-6732-2020-12-1-104-110</article-id><article-id custom-type="elpub" pub-id-type="custom">jofin-1020</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>Клинический случай</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Clinical Case</subject></subj-group></article-categories><title-group><article-title>Эрадикация вируса гепатита с у пациентки   с криоглобулинемическим васкулитом и наличием  мутаций D168E, L31V</article-title><trans-title-group xml:lang="en"><trans-title>Eradication of hepatitits C virus in patient with cryoglobulinemic vasculitis and mutations D168E, L31V</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>Дунаева</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dunaeva</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дунаева Наталья Викторовна – заведующая отделением соматической патологии, к.м.н., доцент.</p><p>Санкт-Петербург, тел.: +7-921-741-88-20</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">nvch@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>Чирская</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Chirskaya</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чирская Мария Александровна – врач-дерматовенеролог отделения соматической патологии.</p><p>Санкт-Петербург,  тел.: +7-981-740-03-53</p></bio><bio xml:lang="en"><p>Saint-Petersburg</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>Колпащикова</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolpashchikova</surname><given-names>E. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Колпащикова Елена Юрьевна – врач-инфекционист отделения хронических гепатитов.</p><p>Санкт-Петербург, тел.: +7-906-251-09-63</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">polet_orla@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>Романова</surname><given-names>С. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Romanova</surname><given-names>S. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Романова Светлана Юрьевна – заведующая отделением хронических гепатитов.</p><p>Санкт-Петербург, тел.: +7-921-919-82-57</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">romanova_su@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>Лапин</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lapin</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лапин Сергей Владимирович – заведующий лабораторией диагностики аутоиммунных заболеваний,  к.м.н.</p><p>Санкт-Петербург, тел.: 8(812)994-53-24</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">autoimmun@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карев</surname><given-names>В. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Karev</surname><given-names>V. E.</given-names></name></name-alternatives><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">vadimkarev@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гусев</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gusev</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гусев Денис Александрович – главный врач, д.м.н., профессор.</p><p>Санкт-Петербург, тел.: 8(812)251-08-53</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">gusevden-70@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Центр по борьбе со СПИД и инфекционными заболеваниями</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Centers for AIDS and Other Infectious Diseases</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><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><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Детский научно-клинический центр инфекционных болезней</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pediatric Research and Clinical Center for Infectious Diseases</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>03</month><year>2020</year></pub-date><volume>12</volume><issue>1</issue><fpage>104</fpage><lpage>110</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Дунаева Н.В., Чирская М.А., Колпащикова Е.Ю., Романова С.Ю., Лапин С.В., Карев В.Е., Гусев Д.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Дунаева Н.В., Чирская М.А., Колпащикова Е.Ю., Романова С.Ю., Лапин С.В., Карев В.Е., Гусев Д.А.</copyright-holder><copyright-holder xml:lang="en">Dunaeva N.V., Chirskaya M.A., Kolpashchikova E.Y., Romanova S.Y., Lapin S.V., Karev V.E., Gusev D.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://journal.niidi.ru/jofin/article/view/1020">https://journal.niidi.ru/jofin/article/view/1020</self-uri><abstract><p>В статье демонстрируется случай хронического гепатита С 1b генотипа с фиброзом 3 степени по Metavir, осложнённый развитием  смешанной криоглобулинемии III типа, криоглобулинемическим васкулитом с поражением сосудов кожи  (геморрагический васкулит), печени (альтеративно-пролиферативный  васкулит).  Назначение  режима  даклатасвир  +  асунапревир  оказалось вирусологически  неудачным:  на  фоне  вирусологического прорыва были  выявлены мутации D168E и L31V. Повторный  курс противовирусной терапии  комбинацией Гразопревир+Элбасвир  в  сочетании  с  софосбувиром привел  к  достижению  устойчивого  вирусологического ответа,  частичным  иммунологической  и  клинической ремиссиям.</p></abstract><trans-abstract xml:lang="en"><p>The case of chronic hepatitis C 1b genotype with grade 3 fibrosis according to Metavir, complicated by the development  of mixed  type  III  cryoglobulinemia,  cryoglobulinemic vasculitis with damage to the skin vessels of the skin (hemorrhagic vasculitis), and the liver (alternatively proliferative vasculitis) is demonstrated. The introduction of daclatasvir + asunaprevir was virologically unsuccessful: mutations D168E and L31V were detected against  the background of a  virological breakthrough. A repeated course of antiviral therapy with the combination of Grazoprevir + Elbasvir in combination with sofosbuvir led to a stable virologic response, partial immunological and clinical remission.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>хронический  гепатит С</kwd><kwd>криогло- булинемия</kwd><kwd>криоглобулинемический васкулит</kwd><kwd>элбасвир</kwd><kwd>гразопревир</kwd><kwd>софосбувир</kwd><kwd>даклатасвир</kwd><kwd>асунапревир</kwd><kwd>мутации</kwd><kwd>резистентность.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>chronic hepatitis C</kwd><kwd>cryoglobulinemia</kwd><kwd>cryoglobulinemic vasculitis</kwd><kwd>elbasvir</kwd><kwd>grazoprevir</kwd><kwd>sofosbuvir</kwd><kwd>daclatasvir</kwd><kwd>asunaprevir</kwd><kwd>mutations</kwd><kwd>resistance</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">Choo Q, Kuo G, Weiner A et al. Isolation of a CDNA clone derived from a blood-borne non-A, non-B viral hepatitis genome. Science. 1989 Apr;244(4902):359-62. https://science.sciencemag.org/content/244/4902/359</mixed-citation><mixed-citation xml:lang="en">Choo Q, Kuo G, Weiner  A  et  al.  Isolation  of  a CDNA lone derived  from a blood-borne non-A, non-B viral hepatitis enome.  Science.  1989 Apr;244(4902):359-62. https://science.ciencemag.org/content/244/4902/359</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Гепатит С. Информационный бюллетень. Июль 2019. [cited 2019 Nov 21]. Available from: http://www.who.int/mediacentre/factsheets/fs164/ru/</mixed-citation><mixed-citation xml:lang="en">Гепатит С. Информационный бюллетень. Июль 2019. cited 2019 Nov 21]. Available  from: http://www.who.int/meiacentre/factsheets/fs164/ru/</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Thein HH, Yi Q, Dore GJ, Krahn MD. Estimation of stagespecific fibrosis progression rates in chronic hepatitis C virus infection: a meta-analysis and meta-regression. Hepatology. 2008 Aug;48(2):418-31. https://aasldpubs.onlinelibrary.wiley.com/doi/full/10.1002/hep.22375</mixed-citation><mixed-citation xml:lang="en">Thein HH, Yi Q, Dore GJ, Krahn MD. Estimation of stagespecific fibrosis progression rates in chronic hepatitis C virus infection: a meta-analysis and meta-regression. Hepatology. 2008 Aug;48(2):418-31.  https://aasldpubs.onlinelibrary.wiley.com/doi/full/10.1002/hep.22375</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Zeremski M, Dimova RB, Pillardy J et al. Fibrosis progression in patients with chronic hepatitis C virus infection. J Infect Dis. 2016 Oct 15;214(8):1164-70. https://academic.oup.com/jid/article/214/8/1164/2388082</mixed-citation><mixed-citation xml:lang="en">Zeremski M, Dimova RB, Pillardy J et al. Fibrosis progression in patients with chronic hepatitis C virus infection. J Infect Dis.  2016  Oct  15;214(8):1164-70.  https://academic.oup.com/jid/article/214/8/1164/2388082</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Cacoub P, Renou C, Rosenthal E et al. Extrahepatic manifestations associated with hepatitis C virus infection. A prospective multicenter study of 321 patients. The GERMIVIC. Groupe d’Etude et de Recherche en Medecine Interne et Maladies Infectieuses sur le Virus de l’Hepatite C. Medicine (Baltimore). 2000 Jan;79(1):47-56. https://insights.ovid.com/crossref?an=00005792-200001000-00005</mixed-citation><mixed-citation xml:lang="en">Cacoub P, Renou C, Rosenthal E et al. Extrahepatic manifestations associated with hepatitis C virus infection. A prospective multicenter study of 321 patients. The GERMIVIC. Groupe d’Etude et de Recherche en Medecine Interne et Maladies Infectieuses  sur  le Virus de  l’Hepatite C. Medicine  (Baltimore). 2000  Jan;79(1):47-56.  https://insights.ovid.com/crossref?an=00005792-200001000-00005</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Younossi Z, Park H, Henry L et al. Extrahepatic manifestations of hepatitis C: A meta-analysis of prevalence, quality of life, and economic burden. Gastroenterology. 2016 Jun;150(7):1599-1608. https://www.gastrojournal.org/article/S0016-5085(16)00230-4/fulltext</mixed-citation><mixed-citation xml:lang="en">Younossi  Z,  Park H, Henry  L  et  al.  Extrahepatic manifestations of hepatitis C: A meta-analysis of prevalence, quality  of  life,  and  economic  burden.  Gastroenterology.  2016 Jun;150(7):1599-1608.  https://www.gastrojournal.org/article/S0016-5085(16)00230-4/fulltext</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Retamozo S, Díaz-Lagares C, Bosch X et al. Life-threatening cryoglobulinemic patients with hepatitis C: clinical description and outcome of 279 patients. Medicine (Baltimore). 2013 Sep;92(5):273-84. https://insights.ovid.com/crossref?an=00005792-201309000-00005</mixed-citation><mixed-citation xml:lang="en">Retamozo S, Díaz-Lagares C, Bosch X et al. Life-threatening  cryoglobulinemic patients with hepatitis C:  clinical description  and  outcome  of  279  patients. Medicine  (Baltimore). 2013  Sep;92(5):273-84.  https://insights.ovid.com/crossref?an=00005792-201309000-00005</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Lok AS, Gardiner DF, Hézode C et al. Randomized trial of daclatasvir and asunaprevir with or without PegIFN/RBV for hepatitis C virus genotype 1 null responders. J Hepatol. 2014 Mar;60(3):490-9. https://www.journal-of-hepatology.eu/article/S0168-8278(13)00744-7/fulltext</mixed-citation><mixed-citation xml:lang="en">Lok AS, Gardiner DF, Hézode C et al. Randomized  trial of daclatasvir and asunaprevir with or without PegIFN/RBV for hepatitis C virus genotype 1 null  responders.  J Hepatol. 2014 Mar;60(3):490-9.  https://www.journal-of-hepatology.eu/article/S0168-8278(13)00744-7/fulltext109</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Reddy KR, Pol S, Thuluvath PJ et al. Long-term follow-up of clinical trial patients treated for chronic HCV infection with daclatasvir-based regimens. Liver Int. 2018 May;38(5):821-33. https://onlinelibrary.wiley.com/doi/full/10.1111/liv.13596</mixed-citation><mixed-citation xml:lang="en">Reddy KR, Pol S, Thuluvath PJ et al. Long-term follow-up of clinical trial patients treated for chronic HCV infection with daclatasvir-based  regimens.  Liver  Int.  2018 May;38(5):821-33. https://onlinelibrary.wiley.com/doi/full/10.1111/liv.13596</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Levey AS, Stevens LA, Schmid CH et al. CKD-EPI (Chronic Kidney Disease Epidemiology Collaboration). A new equation to estimate glomerular filtration rate. Ann Intern Med.2009. May 5;150(9):604-12. https://annals.org/aim/article-abstract/744469/new-equation-estimate-glomerular-filtration-rate?doi=10.7326%2f0003-4819-150-9-200905050-00006</mixed-citation><mixed-citation xml:lang="en">Levey  AS,  Stevens  LA,  Schmid  CH  et  al.  CKD-EPI (Chronic Kidney Disease Epidemiology Collaboration). A new equation to estimate glomerular filtration rate. Ann Intern Med. 2009. May  5;150(9):604-12.  https://annals.org/aim/article-abstract/744469/new-equation-estimate-glomerular-filtration-rate?doi=10.7326%2f0003-4819-150-9-200905050-00006</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">European Centre for Disease Prevention and Control. Hepatitis C annual epidemiological report for 2017. [cited 2019 Nov 21]. Available from: https://ecdc.europa.eu/sites/portal/files/documents/AER_for_2017-hepatitis-C.pdf</mixed-citation><mixed-citation xml:lang="en">European  Centre  for  Disease  Prevention  and  Control. Hepatitis C annual epidemiological report for 2017. [cited 2019  Nov  21].  Available  from:  https://ecdc.europa.eu/sites/portal/files/documents/AER_for_2017-hepatitis-C.pdf</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Милованова, С.Ю. Полиморфизм клинических проявлений криоглобулинемического васкулита, ассоциированного с хроническим гепатитом С / С.Ю. Милованова, Л.В. Козловская, Н.Б. Гордовская // Альманах клинической медицины. – 2014. – № 30. – С. 46–51. – https://www.almclinmed.ru/jour/article/view/288</mixed-citation><mixed-citation xml:lang="en">Milovanova,  S.Yu.  Polimorfizm  klinicheskih  proyavlenij  krioglobulinemicheskogo  vaskulita,  associirovannogo  s hronicheskim  gepatitom  S  /  S.Yu. Milovanova,  L.V. Kozlovskaya, N.B. Gordovskaya // Al’manah klinicheskoj mediciny.– 2014. – № 30. – С. 46-51. https://www.almclinmed.ru/jour/article/view/288</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Schmidt WN, Stapleton JT, LaBrecque DR et al. Hepatitis C virus (HCV) infection and cryoglobulinemia: analysis of whole blood and plasma HCV-RNA concentrations and correlation with liver histology. Hepatology. 2000 Mar;31(3):737-44. https://aasldpubs.onlinelibrary.wiley.com/doi/abs/10.1002/hep.510310326</mixed-citation><mixed-citation xml:lang="en">Schmidt WN, Stapleton JT, LaBrecque DR et al. Hepatitis C virus (HCV) infection and cryoglobulinemia: analysis of whole blood and plasma HCV-RNA concentrations and correlation with liver histology. Hepatology. 2000 Mar;31(3):737-44. https://aasldpubs.onlinelibrary.wiley.com/doi/abs/10.1002/hep.510310326</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Andrade LJ, Melo PR, Atta AM et al. Smooth muscle antibodies and cryoglobulinemia are associated with advanced liver fibrosis in Brazilian hepatitis C virus carriers. Braz J Infect Dis. 2011 Jan-Feb;15(1):66-8. https://www.sciencedirect.com/science/article/pii/S1413867011701428?via%3Dihub</mixed-citation><mixed-citation xml:lang="en">Andrade  LJ, Melo  PR, Atta AM  et  al.  Smooth muscle antibodies and cryoglobulinemia are associated with advanced liver fibrosis in Brazilian hepatitis C virus carriers. Braz J Infect Dis.  2011  Jan-Feb;15(1):66-8. https://www.sciencedirect.com/science/article/pii/S1413867011701428?via%3Dihub</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Siagris D, Christofidou M, Tsamandas A et al. Cryoglobulinemia and progression of fibrosis in chronic HCV infection: cause or effect? J Infect. 2004 Oct;49(3):236-41. https://www.journalofinfection.com/article/S0163-4453(04)00092-1/fulltext</mixed-citation><mixed-citation xml:lang="en">Siagris D, Christofidou M, Tsamandas A et al. Cryoglobulinemia and progression of fibrosis in chronic HCV infection: cause or effect?  J  Infect. 2004 Oct;49(3):236-41. https://www. journalofinfection.com/article/S0163-4453(04)00092-1/fulltext</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Дунаева, Н.В. Терапия препаратами прямого противовирусного действия хронического гепатита С, осложнённого развитием смешанной криоглобулинемии / Н.В. Дунаева [и др.] // Журнал инфектологии. – 2018. – Т. 10, № 4. – С. 53–63. file:///C:/Users/nvch.HYSTOU/Downloads/804-1692-1-SM.pdf</mixed-citation><mixed-citation xml:lang="en">Dunaeva, N.V. Terapiya preparatami pryamogo protivovirusnogo dejstviya hronicheskogo gepatita S, oslozhnyonnogo razvitiem smeshannoj krioglobulinemii / N.V. Dunaeva, E.Yu. Kolpashchikova, S.Yu. Romanova, S.N. Kizhlo, S.V. Lapin, D.A. Gusev // Zhurnal Infektologii. – 2018. – Т. 10, № 4. – С. 53-63.  file:///C:/Users/nvch.HYSTOU/Downloads/804-1692-1-SM.pdf</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Bonacci M, Lens S, Londoño MC et al. Virologic, Clinical, and immune response outcomes of patients with hepatitis C virus-associated cryoglobulinemia treated with direct-acting antivirals. Clin Gastroenterol Hepatol. 2017 Apr;15(4):575-583.e1. https://www.cghjournal.org/article/S1542-3565(16)30878-3/fulltext</mixed-citation><mixed-citation xml:lang="en">Bonacci M, Lens S, Londoño MC et al. Virologic, Clinical, and  immune response outcomes of patients with hepatitis C virus-associated cryoglobulinemia treated with direct-acting antivirals. Clin Gastroenterol Hepatol. 2017 Apr;15(4):575-583.e1.  https://www.cghjournal.org/article/S1542-3565(16)30878-3/fulltext</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Lauletta G, Russi S, Pavone F et al. Direct-acting antiviral agents in the therapy of hepatitis C virus-related mixed cryoglobulinaemia: a single-centre experience. Arthritis Res Ther. 2017 Apr 8;19(1):74. https://arthritis-research.biomedcentral.com/articles/10.1186/s13075-017-1280-6</mixed-citation><mixed-citation xml:lang="en">Lauletta G, Russi S, Pavone F et al. Direct-acting antiviral agents in the therapy of hepatitis C virus-related mixed cryoglobulinaemia: a  single-centre experience. Arthritis Res Ther. 2017  Apr  8;19(1):74.  https://arthritis-research.biomedcentral.com/articles/10.1186/s13075-017-1280-6</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Gragnani L, Piluso A, Urraro T et al. Virological and clinical response to interferon-free regimens in patients with HCV-related mixed cryoglobulinemia: Preliminary Results of a Prospective Pilot Study. Curr Drug Targets. 2017;18(7):772-85. http://www.eurekaselect.com/139310/article</mixed-citation><mixed-citation xml:lang="en">Gragnani  L,  Piluso  A,  Urraro  T  et  al.  Virological  and clinical  response  to  interferon-free  regimens  in  patients with HCV-related mixed cryoglobulinemia: Preliminary Results of a Prospective Pilot Study. Curr Drug Targets. 2017;18(7):772-85. http://www.eurekaselect.com/139310/article</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Kumada H, Suzuki Y, Ikeda K et al. Daclatasvir plus asunaprevir for chronic HCV genotype 1b infection. Hepatology. 2014 Jun;59(6):2083-91. https://aasldpubs.onlinelibrary.wiley.com/doi/full/10.1002/hep.27113</mixed-citation><mixed-citation xml:lang="en">Kumada H, Suzuki Y, Ikeda K et al. Daclatasvir plus asunaprevir  for chronic HCV genotype 1b  infection. Hepatology. 2014  Jun;59(6):2083-91.  https://aasldpubs.onlinelibrary.wiley.com/doi/full/10.1002/hep.27113</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Manns M, Pol S, Jacobson IM et al. All-oral daclatasvir plus asunaprevir for hepatitis C virus genotype 1b: a multinational, phase 3, multicohort study. Lancet. 2014 Nov 1;384(9954):1597-605. https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(14)61059-X/fulltext</mixed-citation><mixed-citation xml:lang="en">Manns  M,  Pol  S,  Jacobson  IM  et  al.  All-oral  daclatasvir  plus  asunaprevir  for  hepatitis  C  virus  genotype  1b:  a multinational,  phase  3,  multicohort  study.  Lancet.  2014  Nov 1;384(9954):1597-605.  https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(14)61059-X/fulltext</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Yoshimi S, Imamura M, Murakami E et al. Long term persistence of NS5A inhibitor-resistant hepatitis C virus in patients who failed daclatasvir and asunaprevir therapy. J Med Virol. 2015 Nov;87(11):1913-20. https://onlinelibrary.wiley.com/doi/abs/10.1002/jmv.24255</mixed-citation><mixed-citation xml:lang="en">Yoshimi S, Imamura M, Murakami E et al. Long term persistence of NS5A inhibitor-resistant hepatitis C virus in patients who  failed  daclatasvir  and  asunaprevir  therapy.  J Med Virol. 2015 Nov;87(11):1913-20. https://onlinelibrary.wiley.com/doi/abs/10.1002/jmv.24255</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Wyles D, Mangia A, Cheng W et al. Long-term persistence of HCV NS5A resistance-associated substitutions after treatment with the HCV NS5A inhibitor, ledipasvir, without sofosbuvir. Antivir Ther. 2018;23(3):229-238. https://www.intmedpress.com/journals/avt/abstract.cfm?id=3181&amp;pid=48almclinmed.ru/jour/article/view/288</mixed-citation><mixed-citation xml:lang="en">Wyles D, Mangia A, Cheng W et al. Long-term persistence  of HCV NS5A  resistance-associated  substitutions  after treatment  with  the  HCV  NS5A  inhibitor,  ledipasvir,  without sofosbuvir. Antivir  Ther.  2018;23(3):229-238.  https://www.intmedpress.com/journals/avt/abstract.cfm?id=3181&amp;pid=48</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Lahser F, Galloway A, Hwang P et al. Interim analysis of a 3-year follow-up study of NS5A and NS3 resistance-associated substitutions after treatment with grazoprevir-containing regimens in participants with chronic HCV infection. Antivir Ther. 2018;23(7):593-603. https://www.intmedpress.com/journals/avt/abstract.cfm?id=3253&amp;pid=48</mixed-citation><mixed-citation xml:lang="en">Lahser F, Galloway A, Hwang P et al.  Interim analysis of a 3-year follow-up study of NS5A and NS3 resistance-associated  substitutions after  treatment with grazoprevir-containing regimens  in  participants with  chronic HCV  infection. Antivir Ther.  2018;23(7):593-603.  https://www.intmedpress.com/journals/avt/abstract.cfm?id=3253&amp;pid=48</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Zeuzem S, Ghalib R, Reddy KR et al. Grazoprevir Elbasvir combination therapy for treatment-naive cirrhotic and noncirrhotic patients with chronic hepatitis C virus genotype 1, 4, or 6 infection: a randomized trial. Ann Intern Med. 2015 Jul 7;163(1):1-13. https://annals.org/aim/article-abstract/2279766/grazoprevir-elbasvir-combination-therapy-treatment-naive-cirrhotic-noncirrhotic-patients-chronic?doi=10.7326%2fM15-0785</mixed-citation><mixed-citation xml:lang="en">Zeuzem  S,  Ghalib  R,  Reddy  KR  et  al.  Grazoprevir Elbasvir  combination  therapy  for  treatment-naive  cirrhotic  and  noncirrhotic  patients  with  chronic  hepatitis  C  virus genotype  1,  4,  or  6  infection:  a  randomized  trial.  Ann  Intern  Med.  2015  Jul  7;163(1):1-13.  https://annals.org/aim/article-abstract/2279766/grazoprevir-elbasvir-combination-therapy-treatment-naive-cirrhotic-noncirrhotic-patients-chronic?doi=10.7326%2fM15-0785</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Svarovskaia ES, Dvory-Sobol H, Parkin N et al. Infrequent development of resistance in genotype 1-6 hepatitis C virus-infected subjects treated with sofosbuvir in phase 2 and 3 clinical trials. Clin Infect Dis. 2014 Dec 15;59(12):1666-74. https://academic.oup.com/cid/article/59/12/1666/2895511</mixed-citation><mixed-citation xml:lang="en">Svarovskaia  ES, Dvory-Sobol H,  Parkin N  et  al.  Infrequent  development  of  resistance  in  genotype  1-6  hepatitis C virus-infected  subjects  treated with  sofosbuvir  in phase 2 and 3  clinical  trials.  Clin  Infect  Dis.  2014  Dec  15;59(12):1666-74. https://academic.oup.com/cid/article/59/12/1666/2895511</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>
