Pulmonology
Corticosteroid outcome may be dependent of duration of use in severe COVID-19
[letter]
Jin Hyoung Kim, Yong Sub Na, Song-I Lee, Youn Young Moon, Beom Seuk Hwang, Ae-Rin Baek, Won-Young Kim, Bo Young Lee, Gil Myeong Seong, Moon Seong Baek
Korean J Intern Med. 2023;38(3):382-392. Published online April 11, 2023
Background/Aims: For patients hospitalized with coronavirus disease 2019 (COVID-19) who require supplemental oxygen, the evidence of the optimal duration of corticosteroid is limited. This study aims to identify whether long-term use of corticosteroids is associated with decreased mortality.
Method..
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Clinical outcomes of and risk factors for secondary infection in patients with severe COVID-19: a multicenter cohort study in South Korea
Yong Sub Na, Ae-Rin Baek, Moon Seong Baek, Won-Young Kim, Jin Hyoung Kim, Bo young Lee, Gil Myeong Seong, Song-I Lee
Korean J Intern Med. 2023;38(1):68-79. Published online November 24, 2022
Background/Aims: Secondary infection with influenza virus occurs in critically ill patients and is associated with substantial morbidity and mortality; however, there is limited information about it in patients with severe coronavirus disease 2019 (COVID-19). Thus, we investigated the clinical outco..
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Infectious diseases
Eosinophil-mediated lung inflammation associated with elevated natural killer T cell response in COVID-19 patients
Dong-Min Kim, Jun-Won Seo, Yuri Kim, Uni Park, Na-Young Ha, Hyoree Park, Na Ra Yun, Da Young Kim, Sung Ho Yoon, Yong Sub Na, Do Sik Moon, Sung-Chul Lim, Choon-Mee Kim, Yeon-Sook Kim, Nam-Hyuk Cho
Korean J Intern Med. 2022;37(1):201-209. Published online September 27, 2021
Background/Aims: Coronavirus disease 2019 (COVID-19) is associated with acute respiratory syndrome. The mechanisms underlying the different degrees of pneumonia severity in patients with COVID-19 remain elusive. This study provides evidence that COVID-19 is associated with eosinophil-mediated inflam..
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