Risk factors for reintubation and mortality among patients who had unplanned extubation

© 2022 British Association of Critical Care Nurses..

BACKGROUND: Unplanned extubation (UE) occurs among 2%-16% of patients with mechanical ventilation (MV). Failed UE requiring reintubation could be associated with several adverse events.

AIMS: The aim of this study was to investigate the outcomes and prognostic factors of patients with UE in intensive care units (ICUs).

METHODS: We prospectively registered the patients who had UE and retrospectively reviewed the electronic medical records for 96-bed ICUs between 1 January 2009, and 31 December 2020.

RESULTS: A total of 392 patients had UE, and 234 patients (59.7%) were ≥65 years (older adult group). The median Acute Physiology and Chronic Health Evaluation (APACHE) II score were 17 and the median Glasgow Coma Scale score was 10. In total, 205 patients (52.3%) were reintubated within 48 h (due to failed UE) and 75 patients (19.1%) died during hospitalization. Multivariate analyses were performed to evaluate those factors predicting failed UE and mortality. These analyses demonstrated that higher positive end-expiratory pressure (PEEP) and the admission APACHE II scores predicted failed UE. A higher fraction of inspiration O2 (FiO2 ) and minute ventilation; lower haemoglobin (Hb); and higher instances of liver cirrhosis, cancer, and failed UE were independently associated with hospital mortality.

CONCLUSION: We concluded that among patients who had UE, higher FiO2 or minute ventilation, or under MV or with lower Hb, liver cirrhosis, cancer, and failed UE tended to have higher mortality.

RELEVANCE TO CLINICAL PRACTICE: Patients with high disease severity indices who have an increased risk of UE required special attention to techniques to prevent endotracheal tubes from accidental removal.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:28

Enthalten in:

Nursing in critical care - 28(2023), 1 vom: 01. Jan., Seite 56-62

Sprache:

Englisch

Beteiligte Personen:

Chang, Ting-Chia [VerfasserIn]
Cheng, Ai-Chin [VerfasserIn]
Hsing, Shu-Chen [VerfasserIn]
Chan, Khee-Siang [VerfasserIn]
Chou, Willy [VerfasserIn]
Chen, Chin-Ming [VerfasserIn]

Links:

Volltext

Themen:

Journal Article
Mortality
Older adults
Outcome
Reintubation
Unplanned extubation

Anmerkungen:

Date Completed 01.02.2023

Date Revised 02.02.2023

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1111/nicc.12777

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM339643536