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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">perinatology</journal-id><journal-title-group><journal-title xml:lang="ru">Российский вестник перинатологии и педиатрии</journal-title><trans-title-group xml:lang="en"><trans-title>Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1027-4065</issn><issn pub-type="epub">2500-2228</issn><publisher><publisher-name>Ltd. “The National Academy of Pediatric Science and Innovation”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21508/1027-4065-2020-65-4-134-141</article-id><article-id custom-type="elpub" pub-id-type="custom">perinatology-1212</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>ОБМЕН ОПЫТОМ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SHARING EXPERIENCES</subject></subj-group></article-categories><title-group><article-title>Опыт пассивной иммунопрофилактики против респираторно-синцитиальной вирусной инфекции у детей, рожденных с очень низкой и экстремально низкой массой тела</article-title><trans-title-group xml:lang="en"><trans-title>Experience of passive immunoprophylaxis against respiratory syncytial viral infection in children born with very low and extremely low body weight</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7864-5090</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Миронова</surname><given-names>А. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Mironova</surname><given-names>A. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Миронова Алена Константиновна — кандидат медицинских наук, заведующий центром восстановительного лечения детей до 3 лет.</p><p>125373 Москва, ул. Героев Панфиловцев, д. 28</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">lyona_85@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/0000-0003-3181-9601</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Османов</surname><given-names>И. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Osmanov</surname><given-names>I. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Османов Исмаил Магомедович — доктор медицинских наук, профессор, главныйврач.</p><p>125373 Москва, ул. Героев Панфиловцев, д. 28</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5378-7316</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шарыкин</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Sharykin</surname><given-names>А. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шарыкин Александр Сергеевич — доктор медицинских наук, детский кардиолог Детской городской клинической больницы им. З.А. Башляевой, профессор кафедры госпитальной педиатрии им. академика В.А. Таболина РНИМУ им. Н.И. Пирогова.</p><p>125373 Москва, ул. Героев Панфиловцев, д. 28</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБУЗ города Москвы «Детская городская клиническая больница им. З.А. Башляевой» ДЗМ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Bashlyaeva Children's Municipal Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>25</day><month>09</month><year>2020</year></pub-date><volume>65</volume><issue>4</issue><fpage>134</fpage><lpage>141</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ltd. “The National Academy of Pediatric Science and Innovation”, 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Ltd. “The National Academy of Pediatric Science and Innovation”</copyright-holder><copyright-holder xml:lang="en">Ltd. “The National Academy of Pediatric Science and Innovation”</copyright-holder><license xlink:href="https://www.ped-perinatology.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.ped-perinatology.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.ped-perinatology.ru/jour/article/view/1212">https://www.ped-perinatology.ru/jour/article/view/1212</self-uri><abstract><sec><title>Введение</title><p>Введение. Одна из ведущих причин инфекций нижних дыхательных путей у недоношенных детей — респираторно-синцитиальный вирус. Эффективным способом профилактики респираторно-синцитиальной вирусной инфекции является пассивная иммунизация препаратом паливизумаб. Однако ее возможности и результаты у детей, родившихся с очень низкой и экстремально низкой массой тела, изучены недостаточно.</p></sec><sec><title>Цель исследования</title><p>Цель исследования. Оценка эффективности пассивной иммунизации в профилактике респираторно-синцитиальной вирусной инфекции у детей, родившихся с очень низкой и экстремально низкой массой тела.</p><p>Характеристика детей и методы исследования. Изучены частота и тяжесть заболеваний органов дыхания у 450 пациентов, родившихся с очень низкой и экстремально низкой массой тела; 385 детей (1-я группа) получали препарат паливизумаб, 65 (2-я группа) — не получали. В обеих группах была одинаковая частота бронхолегочной дисплазии (68,8 и 69,0% соответственно).</p></sec><sec><title>Результаты</title><p>Результаты. После введения паливизумаба осложнения не наблюдались; у 32 (8,3%) детей отмечались легкие катаральные явления без гипертермии, у 3 (0,8%) — местные кожные реакции. При наблюдениях до 9±1 мес в 1-й группе по сравнению со 2-й группой отмечена более низкая заболеваемость органов дыхания (р=0,0002), в том числе среднетяжелыми формами ОРВИ (р=0,0078); ни в одном случае причиной заболеваний не был респираторно-синцитиальный вирус. Во 2-й группе вирус был выявлен у 3 из 7 детей с тяжелым течением респираторной инфекции. Среди иммунизированных детей было меньше госпитализаций (р=0,0175), в том числе в отделения реанимации и интенсивной терапии (р=0,0034) и необходимости в антибактериальной терапии (р=0,0045). Риск повторных заболеваний в обеих группах был выше при бронхолегочной дисплазии с коморбидными состояниями.</p></sec><sec><title>Заключение</title><p>Заключение. Детям с экстремально низкой и очень низкой массой тела при рождении необходимо и возможно проведение пассивной иммунопрофилактики против респираторно-синцитиальной вирусной инфекции.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. The respiratory syncytial virus is one of the leading causes of lower respiratory tract infections in premature children. An effective way to prevent respiratory syncytial viral infection is passive immunization with palivizumab. However, its capabilities and results in children born with very low and extremely low body weight have not been sufficiently studied.</p></sec><sec><title>Objective</title><p>Objective. To evaluate the effectiveness of passive immunization in the prevention of respiratory syncytial viral infection in children born with very low and extremely low body weight.</p><p>Children characteristics and research methods. The authors studied the frequency and severity of respiratory diseases in 450 patients born with very low and extremely low body weight. 385 children (Group 1) received palivizumab, 65 children (Group 2) did not receive palivizumab. In both groups there was the same frequency of bronchopulmonary dysplasia (68,8 and 69,0%, respectively)</p></sec><sec><title>Results</title><p>Results. There were no complications after palivizumab administration; 32 (8,3%) children had mild catarrhal phenomena without hyperthermia, 3 (0,8%) children had local skin reactions. During observation period up to 9±1 months the authors noted a lower incidence of respiratory diseases (p=0,0002) in Group 1 as compared with Group 2, including moderate forms of ARVI (p=0,0078); none of the children got sick due to the respiratory syncytial virus. In Group 2 the virus was detected in 3 out of 7 children with a severe respiratory infection. The immunized children were less likely to be hospitalized (p=0,0175), including in the intensive care unit and intensive care unit (p=0,0034) and to be prescribed antibiotic therapy (p=0,0045). There was the higher risk of recurrent diseases in both groups. The patients with bronchopulmonary dysplasia with comorbid conditions were at higher risk of recurrent diseases in both groups.</p></sec><sec><title>Conclusion</title><p>Conclusion. Children born with very low and extremely low body weight shall be given passive immunoprophylaxis against RSV infection.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>глубоко недоношенные дети</kwd><kwd>респираторно-синцитиальная вирусная инфекция</kwd><kwd>бронхолегочная дисплазия</kwd><kwd>врожденные пороки сердца</kwd><kwd>очень низкая масса тела</kwd><kwd>экстремально низкая масса тела</kwd><kwd>паливизумаб</kwd><kwd>абилитация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>deeply premature children</kwd><kwd>respiratory syncytial virus infection</kwd><kwd>bronchopulmonary dysplasia</kwd><kwd>congenital heart defects</kwd><kwd>very low body weight</kwd><kwd>extremely low body weight</kwd><kwd>palivizumab</kwd><kwd>habilitation</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">Корсунский А.А., Овсянников Д.Ю., Дегтярев Д.Н., Яковлева И.Н., Дегтярева Е.А., Бокерия Е.Л. и др. Иммунопрофилактика респираторносинцитиальной вирусной инфекции у детей групп риска тяжелого течения: первые результаты реализации Московской программы. Педиатрическая фармакология 2012; 9(3): 22—30.</mixed-citation><mixed-citation xml:lang="en">Korsunsky A.A., Ovsyannikov D.Yu., Degtyarev D.N., Yakovleva I.N., Degtyareva E.A., Bockeria E.L. et al. Immunoprophylaxis of respiratory syncytial virus infection in children at risk of severe course: the first results of the Moscow program. Pedi-atricheskaya farmakologiya 2012; 9 (3): 22—30. (in Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Овсянников Д.Ю., Дегтярева Е.А., Кузьменко Л.Г. Группы риска тяжелого течения респираторно-синцитиальной вирусной инфекции у детей: современные возможности профилактики. Детские инфекции 2011; 10(2): 49—51.</mixed-citation><mixed-citation xml:lang="en">Ovsyannikov D.Yu., Degtyareva E.A., Kuzmenko L.G. Risk groups for severe course of respiratory syncytial viral infection in children: modern prevention options. Detskie infektsii 2011; 10(2): 49-51 (in Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Krilov L.R., Masaquel A.S., Weiner L.B., Smith D.M. Partial palivizumab prophylaxis and increased risk of hospitalization due to respiratory syncytial in a Medicaid population: a retrospective cohort analysis. BMC Pediatrics 2014; 14(1): 261. DOI: 10.1186/1471-2431-14-261</mixed-citation><mixed-citation xml:lang="en">Krilov L.R., Masaquel A.S., Weiner L.B., Smith D.M. Partial palivizumab prophylaxis and increased risk of hospitalization due to respiratory syncytial in a Medicaid population: a retrospective cohort analysis. BMC Pediatrics 2014; 14(1): 261. DOI: 10.1186/1471-2431-14-261</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">MacDonald N.E., Hall C.B., Suffin S.C., Alexson C., Harris P.J., Manning J.A. Respiratory syncytial viral infection in infants with congenital heart disease. N Engl J Med 1982; 307(7): 397-400. DOI: 10.1056/NEJM198208123070702</mixed-citation><mixed-citation xml:lang="en">MacDonald N.E., Hall C.B., Suffin S.C., Alexson C., Harris P.J., Manning J.A. Respiratory syncytial viral infection in infants with congenital heart disease. N Engl J Med 1982; 307(7): 397-400. DOI: 10.1056/NEJM198208123070702</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Checchia P.A, Nalysnyk L, Fernandes A.W. Mortality and morbidity among infants at high risk for severe respiratory syncytial virus infection receivinprophylaxis with palivizumab: a systematic literature review and meta-analysis. Pediatr Crit Care Med 2011; 12(5): 580-588. DOI: 10.1097/PCC.0b013e3182070990</mixed-citation><mixed-citation xml:lang="en">Checchia P.A, Nalysnyk L, Fernandes A.W. Mortality and morbidity among infants at high risk for severe respiratory syncytial virus infection receivinprophylaxis with palivizumab: a systematic literature review and meta-analysis. Pediatr Crit Care Med 2011; 12(5): 580-588. DOI: 10.1097/PCC.0b013e3182070990</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Кршеминская И.В., Овсянников Д.Ю., Дегтярев Д.Н., Дегтярева Е.А. Респираторно-синцитиальный вирусный бронхиолит у недоношенных детей и предикторы его тяжелого течения. Неонатология: новости, мнения, обучение 2016; 12(2): 67-80.</mixed-citation><mixed-citation xml:lang="en">Krsheminskaya I.V., Ovsyannikov D.Yu., Degtyarev D.N., Degtyareva E.A. Respiratory syncytial viral bronchiolitis in premature infants and predictors of its severe course. Neonatologiya: novosti, mneniya, obuchenie 2016; 12(2) :67-80. (in Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Simon A., Gehrmann S., Wagenpfeil G., Wagenpfeil S. Use of Palivizumab in Germany - Report from the German Syn-agis™ Registry 2009 - 2016. Klin Padiatr 2018; 230(5): 263269. DOI: 10.1055/a-0595-7771</mixed-citation><mixed-citation xml:lang="en">Simon A., Gehrmann S., Wagenpfeil G., Wagenpfeil S. Use of Palivizumab in Germany - Report from the German Syn-agis™ Registry 2009 - 2016. Klin Padiatr 2018; 230(5): 263269. DOI: 10.1055/a-0595-7771</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">McLaurin K.K., Farr A.M., Wade S.W., Diakun D.R., Stewart D.L. Respiratory syncytial virus hospitalization outcomes and costs of full-term and preterm infants. J Perinatol 2016; 36(11): 990-996. DOI: 10.1038/jp.2016.113</mixed-citation><mixed-citation xml:lang="en">McLaurin K.K., Farr A.M., Wade S.W., Diakun D.R., Stewart D.L. Respiratory syncytial virus hospitalization outcomes and costs of full-term and preterm infants. J Perinatol 2016; 36(11): 990-996. DOI: 10.1038/jp.2016.113</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Chirikov V.V., Simoes E, Kuznik A., Kwon Y., Botteman M. Economic Burden Trajectories in Commercially Insured US Infants with Respiratory Syncytial Virus. J Infect Dis 2020; 221(8): 1244-1255. DOI: 10.1093/infdis/jiz160</mixed-citation><mixed-citation xml:lang="en">Chirikov V.V., Simoes E, Kuznik A., Kwon Y., Botteman M. Economic Burden Trajectories in Commercially Insured US Infants with Respiratory Syncytial Virus. J Infect Dis 2020; 221(8): 1244-1255. DOI: 10.1093/infdis/jiz160</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Mollers M., Barnadas C, Broberg E.K., Penttinen P., Teirlinck A.C., Fischer T.K.; European Influenza Surveillance Network. Current practices for respiratory syncytial virus surveillance across the EU/EEA Member States, 2017. Euro Surveill 2019; 24(40). DOI: 10.2807/1560-7917.ES.2019.24.40.1900157</mixed-citation><mixed-citation xml:lang="en">Mollers M., Barnadas C, Broberg E.K., Penttinen P., Teirlinck A.C., Fischer T.K.; European Influenza Surveillance Network. Current practices for respiratory syncytial virus surveillance across the EU/EEA Member States, 2017. Euro Surveill 2019; 24(40). DOI: 10.2807/1560-7917.ES.2019.24.40.1900157</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Johnson S., Oliver C., Prince G.A., Hemming V.G., Pfarr D.S., Wang S.C. et al. Development of a humanized monoclonal antibody (MEDI-493) with potent in vitro and in vivo activity against respiratory syncytial virus. J Infect Dis 1997; 176: 1215-1224. DOI: 10.1086/514115</mixed-citation><mixed-citation xml:lang="en">Johnson S., Oliver C., Prince G.A., Hemming V.G., Pfarr D.S., Wang S.C. et al. Development of a humanized monoclonal antibody (MEDI-493) with potent in vitro and in vivo activity against respiratory syncytial virus. J Infect Dis 1997; 176: 1215-1224. DOI: 10.1086/514115</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Крывкина Н.Н., Ахмадеева Э.Н. Динамика показателей здоровья недоношенных детей в течение первых трех лет жизни. Практическая медицина 2013; 75(6): 147-150.</mixed-citation><mixed-citation xml:lang="en">Kryvkina N.N., Ahmadeeva E.N. Dynamics of health indicators of premature babies during the first three years of life. Prakticheskaya meditsina 2013; 75(6): 147-150. (in Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Чистякова Г.Н., Устьянцева Л.С., Ремизова И.И., Ляпунов В.А., Газиева И.А. Гендерные клинико-иммунологические особенности детей с экстремально низкой массой тела при рождении. Российский вестник перинатологии и педиатрии 2016; 61(5): 24-29.</mixed-citation><mixed-citation xml:lang="en">Chistyakova G.N., Ust’yance-va L.S., Remizova I.I., Lyapunov V.A., Gazieva I.A. Gender clinical and immunological features of children with extremely low birth weight. Rossiyskiy vestnik perinatologii i pediatrii (Russian Bulletin of Perinatology and Pediatrics) 2016; 61(5): 24-29. DOI: 10.21508/1027-4065-2016-61-5-24-29 (in Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Чистякова Г.Н., Устьянцева Л.С., Ляпунов В.А., Ремизова И.И. Газиева И.А. Иммунологические особенности детей, рожденных в сроке сверхранних преждевременных родов, в динамике постнатального периода в зависимости от половой принадлежности. Проблемы репродукции 2016; 22(5): 159-163.</mixed-citation><mixed-citation xml:lang="en">Chistyakova G.N., Ust’yanceva L.S., Lyapunov V.A., Remizova I.I. Gazieva I.A. Immunological features of children born at the time of early preterm birth, in the dynamics of the postnatal period, depending on gender. Prob-lemy reproduktsii 2016; 22(5): 159-163 (in Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Paes B., Fauroux B., Figueras-Aloy J., Bont L., Checchia P.A., Simoes E.A. et al. Defining the Risk and Associated Morbidity and Mortality of Severe Respiratory Syncytial Virus Infection Among Infants with Chronic Lung Disease. Infect Dis Ther 2016; 5(4): 453-471. DOI: 10.1007/s40121-016-0137-7</mixed-citation><mixed-citation xml:lang="en">Paes B., Fauroux B., Figueras-Aloy J., Bont L., Checchia P.A., Simoes E.A. et al. Defining the Risk and Associated Morbidity and Mortality of Severe Respiratory Syncytial Virus Infection Among Infants with Chronic Lung Disease. Infect Dis Ther 2016; 5(4): 453-471. DOI: 10.1007/s40121-016-0137-7</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Chiu S.N., Shao P.L., Chen H.C., Lin M.T., Huang L.M., Kao F.Y. et al. Risk of Respiratory Syncytial Virus Infection in Cyanotic Congenital Heart Disease in a Subtropical Area. J Pediatr 2016; 171: 25-30.e1. DOI: 10.1016/j.jpeds.2015.12.029</mixed-citation><mixed-citation xml:lang="en">Chiu S.N., Shao P.L., Chen H.C., Lin M.T., Huang L.M., Kao F.Y. et al. Risk of Respiratory Syncytial Virus Infection in Cyanotic Congenital Heart Disease in a Subtropical Area. J Pediatr 2016; 171: 25-30.e1. DOI: 10.1016/j.jpeds.2015.12.029</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Kang J.M., Lee J., Kim Y.K., Cho H.K., Park S.E., Kim K.H. et al. Pediatric intensive care unit admission due to respiratory syncytial virus: Retrospective multicenter study. Pediatr Int 2019; 61(7): 688-696. DOI: 10.1111/ped.13893</mixed-citation><mixed-citation xml:lang="en">Kang J.M., Lee J., Kim Y.K., Cho H.K., Park S.E., Kim K.H. et al. Pediatric intensive care unit admission due to respiratory syncytial virus: Retrospective multicenter study. Pediatr Int 2019; 61(7): 688-696. DOI: 10.1111/ped.13893</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Karatza A.A., Kiaffas M., Rammos S. Complete heart block complicating the acute phase of respiratory syncytial virus bronchiolitis. Pediatr Pulmonol 2017; 52(10): E61-E63. DOI: 10.1002/ppul.23714</mixed-citation><mixed-citation xml:lang="en">Karatza A.A., Kiaffas M., Rammos S. Complete heart block complicating the acute phase of respiratory syncytial virus bronchiolitis. Pediatr Pulmonol 2017; 52(10): E61-E63. DOI: 10.1002/ppul.23714</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Li A., Wang D.Y., Lanctot K.L., Mitchell I., Paes B.A.; CARESS Investigators. Comparing First- and Second-year Palivizumab Prophylaxis in Patients With Hemodynamically Significant Congenital Heart Disease in the CARESS Database (2005-2015). Pediatr Infect Dis J 2017; 36(5): 445-450. DOI: 10.1097/INF.0000000000001357</mixed-citation><mixed-citation xml:lang="en">Li A., Wang D.Y., Lanctot K.L., Mitchell I., Paes B.A.; CARESS Investigators. Comparing First- and Second-year Palivizumab Prophylaxis in Patients With Hemodynamically Significant Congenital Heart Disease in the CARESS Database (2005-2015). Pediatr Infect Dis J 2017; 36(5): 445-450. DOI: 10.1097/INF.0000000000001357</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Friedman D., Wong P.C. Risk of Respiratory Syncytial Virus Hospitalization in the First and Second Years of Life in Pediatric Patients with Congenital Heart Disease. Pediatr Cardiol 2017; 38(6): 1311-1312. DOI: 10.1007/s00246-017-1634-5</mixed-citation><mixed-citation xml:lang="en">Friedman D., Wong P.C. Risk of Respiratory Syncytial Virus Hospitalization in the First and Second Years of Life in Pediatric Patients with Congenital Heart Disease. Pediatr Cardiol 2017; 38(6): 1311-1312. DOI: 10.1007/s00246-017-1634-5</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>
