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Observational Study
. 2023 Dec 28;69(1):76-81.
doi: 10.4187/respcare.10837.

Comparison of Outcomes Between Early and Late Tracheostomy

Jiaqi Luo  1 , Wenfeng Xie  2 , Shuyi Hong  3 , Jinliang Gao  1 , Chunhua Yang  2 , Yiming Shi  4
Affiliations
Observational Study

Comparison of Outcomes Between Early and Late Tracheostomy

Jiaqi Luo et al. Respir Care. .

Abstract

Background: The timing of tracheostomy in ventilated patients remains controversial. This study aimed to compare the effect of early tracheostomy (≤7 d) with late tracheostomy (>7 d) on the prognosis of patients requiring prolonged mechanical ventilation.

Methods: This was a retrospective observational cohort study. The data of 175 patients who received tracheostomy at the ICU between January 1, 2015-July 31, 2022, were collected. Patients were excluded from the study if medical records were incomplete or they underwent tracheostomy as part of a planned operation procedure. One-to-one propensity score matching was used to correct the baseline characteristics between the early and late tracheostomy groups. The treatment process and outcomes were compared between the two groups. The primary outcome was the incidence of ventilator-associated pneumonia (VAP) between groups.

Results: After propensity score matching, 88 subjects were included in the analysis. Compared with the late tracheostomy group, the incidence of VAP, hospital length of stay, sedation-free days, ventilator-free days, and ICU-free days were longer in the early tracheostomy group. There were no significant differences in the 90-d mortality between the two groups.

Conclusions: Early tracheostomy can reduce the occurrence of complications for ICU patients.

Keywords: ICU; mechanical ventilation; propensity score–matched study; tracheostomy timing; ventilator-pneumonia.

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Conflict of interest statement

The authors have disclosed no conflicts of interest.

Figures

Fig. 1.
Fig. 1.
Flow chart.
Fig. 2.
Fig. 2.
Kaplan-Meier analysis of the time to tracheostomy.
See this image and copyright information in PMC

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