tetano
Editor, Senior Moderator
J Clin Med
. 2020 Sep 2;9(9):E2847.
doi: 10.3390/jcm9092847.
Clinical Significance of Timing of Intubation in Critically Ill Patients with COVID-19: A Multi-Center Retrospective Study
Yong Hoon Lee[SUP] 1 [/SUP], Keum-Ju Choi[SUP] 2 [/SUP], Sun Ha Choi[SUP] 1 [/SUP], Shin Yup Lee[SUP] 1 [/SUP], Kyung Chan Kim[SUP] 3 [/SUP], Eun Jin Kim[SUP] 3 [/SUP], Jaehee Lee[SUP] 1 [/SUP]
Affiliations
Abstract
The effect of intubation timing on the prognosis of critically ill patients with coronavirus 2019 (COVID-19) is not yet well understood. We investigated whether early intubation is associated with the survival of COVID-19 patients with acute respiratory distress syndrome (ARDS). This multicenter, retrospective, observational study was done on 47 adult COVID-19 patients with ARDS who were admitted to the intensive care unit (ICU) in Daegu, Korea between February 17 and April 23, 2020. Clinical characteristics and in-hospital mortality were compared between the early intubation and initially non-intubated groups, and between the early and late intubation groups, respectively. Of the 47 patients studied, 23 (48.9%) were intubated on the day of meeting ARDS criteria (early intubation), while 24 (51.1%) were not initially intubated. Eight patients were never intubated during the in-hospital course. Median follow-up duration was 46 days, and 21 patients (44.7%) died in the hospital. No significant difference in in-hospital mortality rate was noted between the early group and initially non-intubated groups (56.5% vs. 33.3%, p = 0.110). Furthermore, the risk of in-hospital death in the early intubation group was not significantly different compared to the initially non-intubated group on multivariate adjusted analysis (p = 0.385). Results were similar between early and late intubation in the subgroup analysis of 39 patients treated with mechanical ventilation. In conclusion, in this study of critically ill COVID-19 patients with ARDS, early intubation was not associated with improved survival. This result may help in the efficient allocation of limited medical resources, such as ventilators.
Keywords: COVID-19; acute respiratory distress syndrome; intensive care units; intubation; mortality; respiratory failure.
. 2020 Sep 2;9(9):E2847.
doi: 10.3390/jcm9092847.
Clinical Significance of Timing of Intubation in Critically Ill Patients with COVID-19: A Multi-Center Retrospective Study
Yong Hoon Lee[SUP] 1 [/SUP], Keum-Ju Choi[SUP] 2 [/SUP], Sun Ha Choi[SUP] 1 [/SUP], Shin Yup Lee[SUP] 1 [/SUP], Kyung Chan Kim[SUP] 3 [/SUP], Eun Jin Kim[SUP] 3 [/SUP], Jaehee Lee[SUP] 1 [/SUP]
Affiliations
- PMID: 32887462
- DOI: 10.3390/jcm9092847
Abstract
The effect of intubation timing on the prognosis of critically ill patients with coronavirus 2019 (COVID-19) is not yet well understood. We investigated whether early intubation is associated with the survival of COVID-19 patients with acute respiratory distress syndrome (ARDS). This multicenter, retrospective, observational study was done on 47 adult COVID-19 patients with ARDS who were admitted to the intensive care unit (ICU) in Daegu, Korea between February 17 and April 23, 2020. Clinical characteristics and in-hospital mortality were compared between the early intubation and initially non-intubated groups, and between the early and late intubation groups, respectively. Of the 47 patients studied, 23 (48.9%) were intubated on the day of meeting ARDS criteria (early intubation), while 24 (51.1%) were not initially intubated. Eight patients were never intubated during the in-hospital course. Median follow-up duration was 46 days, and 21 patients (44.7%) died in the hospital. No significant difference in in-hospital mortality rate was noted between the early group and initially non-intubated groups (56.5% vs. 33.3%, p = 0.110). Furthermore, the risk of in-hospital death in the early intubation group was not significantly different compared to the initially non-intubated group on multivariate adjusted analysis (p = 0.385). Results were similar between early and late intubation in the subgroup analysis of 39 patients treated with mechanical ventilation. In conclusion, in this study of critically ill COVID-19 patients with ARDS, early intubation was not associated with improved survival. This result may help in the efficient allocation of limited medical resources, such as ventilators.
Keywords: COVID-19; acute respiratory distress syndrome; intensive care units; intubation; mortality; respiratory failure.