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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">clinmed</journal-id><journal-title-group><journal-title xml:lang="ru">Клиническая медицина</journal-title><trans-title-group xml:lang="en"><trans-title>Clinical Medicine (Russian Journal)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0023-2149</issn><issn pub-type="epub">2412-1339</issn><publisher><publisher-name>ООО «Медицинское информационное агентство»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30629/0023-2149-2025-103-10-11-739-743</article-id><article-id custom-type="elpub" pub-id-type="custom">clinmed-1294</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 INVESTIGATIONS</subject></subj-group></article-categories><title-group><article-title>Сравнение эффективности клинического применения концентратов донорских тромбоцитов, обработанных различными способами у взрослых кардиохирургических пациентов</article-title><trans-title-group xml:lang="en"><trans-title>Comparison of the effectiveness of clinical use of different types of donor platelet concentrates in adult cardiac surgery patients</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0005-4868-8400</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зюзин</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zyuzin</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зюзин Вадим Сергеевич — врач-трансфузиолог, заведующий трансфузиологическим кабинетом.</p><p>Калининград</p></bio><bio xml:lang="en"><p>Vadim S. Zyuzin — transfusiologist, Head of the Transfusion Department of the Federal Center for High Medical Technologies of the Ministry of Health of the Russian Federation.</p><p>Kaliningrad</p></bio><email xlink:type="simple">zuruss@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Федеральный центр высоких медицинских технологий» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Center for High Medical Technologies of the Ministry of Health of the Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>14</day><month>02</month><year>2026</year></pub-date><volume>103</volume><issue>10-11</issue><fpage>739</fpage><lpage>743</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Зюзин В.С., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Зюзин В.С.</copyright-holder><copyright-holder xml:lang="en">Zyuzin V.S.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.clinmedjournal.com/jour/article/view/1294">https://www.clinmedjournal.com/jour/article/view/1294</self-uri><abstract><p>Кардиохирургические пациенты часто нуждаются в трансфузии аллогенных тромбоцитов. Служба крови изготавливает несколько видов концентратов донорских тромбоцитов (КТ), способы получения и дополнительная обработка которых непосредственно влияют на функциональное состояние клеток и их клиническую эффективность. Одним из таких методов является патогенредукция. Она снижает риск передачи инфекций (бактерии, вирусы), но ее влияние на клиническую эффективность в кардиохирургии изучено недостаточно. В настоящее время отсутствуют крупные рандомизированные исследования, посвященные этой теме. Цель исследования: сравнить эффективность клинического применения КТ, обработанных различными способами, у взрослых кардиохирургических пациентов при лечении состоявшегося кровотечения. Материал и методы. Было проведено ретроспективное рандомизированное контролируемое исследование. Критериям включения соответствовали взрослые пациенты после кардиохирургических вмешательств, получившие одну или более единиц КТ. Под критерии исключения попадали пациенты с наличием факторов, которые могли повлиять на посттрансфузионный прирост тромбоцитов: сепсис, фебрильная лихорадка, резистентность к трансфузиям КТ. Первичной конечной точкой выступало увеличение количества циркулирующих тромбоцитов в периферической крови через 1 и 24 ч. Вторичной конечной точкой — необходимость повторных трансфузий. Для сравнения непрерывных переменных использовался t-критерий для независимых выборок. Результаты. В исследование было включено 162 пациента, разделенные на группы, которым применяли либо патогенредуцированный (1-я группа), либо лейкоредуцированный (2-я группа) КТ. Обсуждение. Между группами не выявлено статистически значимых различий, кроме площади поверхности тела. Группы были сопоставимы по исходному уровню тромбоцитов. В обеих группах количество тромбоцитов через сутки превышало исходное. Однако абсолютный прирост количества тромбоцитов (АПТ) в 1-й группе через 1 и 24 ч оказался ниже на 17 и 15% соответственно. Скорректированный прирост тромбоцитов через 1 и 24 ч говорил об эффективности заместительной терапии, но в 1-й группе оказался более низким, чем во 2-й группе. Более низкие показатели прироста тромбоцитов в 1-й группе не сопровождались укорочением интервала между трансфузиями. Выводы. Трансфузии патогенредуцированного КТ сопровождаются более низкими показателями абсолютного и скорректированного прироста количества тромбоцитов через 1 и 24 ч. Однако снижение этих показателей не приводит к уменьшению интервала между трансфузиями и увеличению частоты трансфузий. Полученные результаты могут свидетельствовать о равнозначной клинической эффективности обоих видов КТ.</p></abstract><trans-abstract xml:lang="en"><p>Cardiac surgery patients often require allogeneic platelet transfusions. The blood service produces several types of donor platelet concentrates (РС), the methods of obtaining and additional processing of which directly aﬀect the functional state of the cells and their clinical eﬀectiveness. Pathogen reduction РC reduces the risk of transmission of infections (bacteria, viruses), but its eﬀect on clinical eﬀectiveness in cardiac surgery has not been suﬃciently studied. Currently, there are no large randomized studies on this topic. Purpose of the study. To compare the eﬀectiveness of the clinical use of diﬀerent types of donor platelet concentrates in adult cardiac surgery patients. Material and methods. A retrospective randomized controlled trial was conducted. Adult cardiac surgery patients who received one or more РC units were eligible for inclusion. Exclusion criteria included patients with the presence of factors that could aﬀect post-transfusion platelet growth: sepsis, febrile fever, РC transfusion resistance. The primary endpoint was an increase in the number of circulating peripheral blood platelets at 1 and 24 hours. The secondary endpoint was the need for repeat transfusions. The t test was used to compare continuous variables. Results. The study included 162 patients who were divided into groups that received either pathogen-reduced (group 1) or leukoreduced (group 2). There were no statistically significant diﬀerences between the groups. Discussion. In both groups, the number of platelets after 24 hours exceeded the initial level. However, the absolute increase in platelet count after 1 and 24 hours in group 1 was lower by 17 and 15%, respectively. In order to take into account the individual characteristics of patients, the method of adjusted platelet growth was used. After 1 hour and 24 hours indicated the eﬀectiveness of replacement therapy, but in the first group it was lower than in the second. Lower platelet growth rates in the first group were not accompanied by a shortening of the interval between transfusions. Conclusions. Pathogen-reduced РC transfusions are associated with lower APT and SPT at 1 and 24 hours. However, a decrease in these indicators does not lead to a decrease in the interval between transfusions and an increase in the frequency of transfusions. The results obtained above may indicate equal clinical eﬀectiveness of both types of РC.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>концентрат тромбоцитов</kwd><kwd>патогенредукция тромбоцитов</kwd><kwd>инактивация патогенов</kwd><kwd>абсолютный и скорректированный прирост тромбоцитов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>platelet concentrate</kwd><kwd>pathogen reduction of platelets</kwd><kwd>pathogen inactivation</kwd><kwd>absolute and adjusted platelet growth</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">Raphael J., Mazer C.D., Wilkey A. et al. Corrigendum to ‘society of cardiovascular anesthesiologists (SCA) clinical practice improvement (CPI) advisory for management of perioperative bleeding and hemostasis in cardiac surgery. J. Cardiothorac. Vasc. Anesth. 2020;34(3):840-841. 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