Медицинская литература. Новинки

 

 

 

 

 

 

КТ-семиотика пневмонии у пациентов с COVID-19, получающих терапию тоцилизумабом: обзор зарубежной литературы

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Цель исследования: обзор и анализ имеющейся зарубежной литературы, посвященной КТ-семиотике COVID-19-пневмонии у пациентов, получающих в качестве патогенетической терапии тоцилизумаб. Материал и методы. Проанализировано 6 публикаций, которые были доступны по ключевым словам “COVID-19”, “radiology”, “CT”, “tocilizumab”, “сytokine release syndrome”, “interleukin 6”, “IL-6”. Поиск ограничивался только рукописями на английском языке без ограничения по времени. Последний раз поиск литературы проводился 3 июня 2020 г. Результаты. На сегодняшний день существует небольшое количество исследований, посвященных КТ-семиотике COVID-19-пневмонии при лечении актемрой (тоцилизумабом). По запросу “COVID-19”, “radiology”, “CT”, “tocilizumab”, “сytokine release syndrome”, “interleukin 6”, “IL-6” в базе данных медицинских и биологических публикаций “PubMed” на 03.06.2020 можно найти только 8 публикаций, которые удовлетворяли бы поисковому запросу, из них только 1 полнотекстовая статья, целью которой было исследование КТ-семиотики COVID-19-пневмонии у пациентов, получающих в качестве терапии тоцилизумаб. Важно отметить, что новые данные распространяются регулярно, и до сих пор они состоят в основном из препринтов, кейсов, отчетов, небольших клинических случаев. Заключение. Проанализировав имеющуюся литературу, можно сделать вывод, что подавляющее число авторов подтверждают положительный эффект, связанный с приемом тоцилизумаба, о чем свидетельствует очень быстрое улучшение состояния больных. Однако КТ-картина часто не коррелирует с клиническим течением заболевания и не всегда демонстрирует улучшение по картине легких, что должно расцениваться не как отрицательная динамика, а как естественный регресс патологических изменений легочной ткани, который может занимать некоторое количество времени.

Ключевые слова:
COVID-19, тоцилизумаб, КТ, ИЛ-6 Авторы подтверждают отсутствие конфликтов интересов, COVID-19, CT, tocilizumab, IL-6

Литература:
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CT findings in patients with COVID-19 pneumonia after treatment with tocilizumab: foreign literature review

Purpose. Review and analysis of the available foreign literature about CT findings in patients with COVID-19 pneumonia after treatment with tocilizumab. Material and methods. 6 publications were analyzed that were available for the keywords “COVID-19”, “radiology”, “CT”, “tocilizumab”, “cytokine release syndrome”, “interleukin 6”, “IL-6”. Search was limited only to English language manuscripts with no time limit. The literature search was last done on 3rd June 2020. Results. There is a small number of studies on CT findings of COVID-19 pneumonia during the treatment of actemra (tocilizumab). At the request of “COVID-19”, “radiology”, “CT”, “tocilizumab”, “cytokine release syndrome”, “interleukin 6”, “IL-6” in the database of medical and biological publications “PubMed” on 03.06.2020 can be found only 8 publications that would satisfy the search query. At the time of writing this article we were able to locate only 1 full text articles in English which was the study of CT findings in patients with COVID-19 pneumonia after treatment with tocilizumab. It is important to note that new data is being shared regularly and so far, it consists mostly of pre-prints, case reports, small case series. Conclusion. After analyzing the available literature, it can be concluded that the majority of authors confirm the positive effect associated with taking tocilizumab, as evidenced by a very rapid improvement in the condition of patients, however, the CT-findings often does not correlate with the clinical course of the disease and does not always show improvement in lung tissue, which should not be regarded as negative dynamics, but as a natural regression of pathological changes in lung tissue.

Keywords:
COVID-19, тоцилизумаб, КТ, ИЛ-6 Авторы подтверждают отсутствие конфликтов интересов, COVID-19, CT, tocilizumab, IL-6