Abstract | PURPOSE: MATERIAL AND METHODS: In a secondary analysis of the large, prospective ICON database, we used a piecewise proportional hazards model to compare outcomes in patients who underwent intubation early (within two days after intensive care unit [ICU] admission) or later. RESULTS: After excluding 5340 patients already intubated on admission or with therapeutic limitation, 4729 patients were analyzed, of whom 4074 never underwent intubation. Of the remaining 655 patients, 449 underwent intubation early and 206 later. Despite similar severity scores on ICU admission, unadjusted ICU (27.6 vs. 18.2%) and hospital (33.3 vs. 23.4%) mortality rates were higher in patients intubated later than in those intubated earlier, as were ICU (9 [5-16] vs. 4 [2-9] days) and hospital (24 [9-35] vs. 13 [7-24] days) lengths-of-stay (all p<0.001). After adjustment, the hazard for ICU and hospital death was significantly greater >10days after ICU admission for patients intubated late. CONCLUSIONS: In this large cohort of critically ill patients requiring intubation, intubation >2days after admission was associated with increased mortality later in the hospital course.
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Authors | Philippe R Bauer, Ognjen Gajic, Rahul Nanchal, Rahul Kashyap, Ignacio Martin-Loeches, Yasser Sakr, Stephan M Jakob, Bruno François, Xavier Wittebole, Richard G Wunderink, Jean-Louis Vincent, ICON Investigators (Supplemental Appendix 1) |
Journal | Journal of critical care
(J Crit Care)
Vol. 42
Pg. 1-5
(12 2017)
ISSN: 1557-8615 [Electronic] United States |
PMID | 28641231
(Publication Type: Journal Article)
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Copyright | Copyright © 2017 Elsevier Inc. All rights reserved. |
Topics |
- Aged
- Clinical Audit
- Critical Illness
(mortality, therapy)
- Female
- Humans
- Intensive Care Units
- Intubation, Intratracheal
(adverse effects, mortality)
- Length of Stay
(statistics & numerical data)
- Middle Aged
- Proportional Hazards Models
- Prospective Studies
- Respiration, Artificial
(mortality)
- Time Factors
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