Risk factors of unplanned extubation in pediatric intensive care unit

Area of Science:

• Pediatric Critical Care Medicine
• Patient Safety
• Intensive Care Unit Management

Background:

• Unplanned extubation (UE) in the pediatric intensive care unit (PICU) can lead to severe patient complications.
• While risk factors for UE are known, further detailed investigation is necessary.
• This study aimed to identify and evaluate predisposing and risk factors for UE in the PICU setting.

Purpose of the Study:

• To determine the incidence of unplanned extubation in the PICU.
• To identify significant risk factors associated with unplanned extubation in intubated pediatric patients.
• To provide data for developing preventative strategies against UE in the PICU.

Main Methods:

• A retrospective study comparing patients with UE to a control group without UE.
• Fifty-nine patients experiencing UE were matched with 180 control patients.
• Analysis included factors such as age, gender, endotracheal tube (ETT) type, intubation duration, patient agitation, and ETT fixation.

Main Results:

• The incidence of UE was 1.95% per patient-day and 3.6% per intubated patient-day.
• Multivariate analysis identified key risk factors for UE: age under 2 years (OR: 1.34), male gender (OR: 2.53), agitation (OR: 1.83), high saliva secretion (OR: 4.42), and duration of intubation (OR: 1.39).
• All identified risk factors were statistically significant (P < 0.05).

Conclusions:

• Unplanned extubation in the PICU is a serious event requiring vigilant patient monitoring.
• Key risk factors for UE include young age, male gender, patient agitation, excessive salivary secretions, and prolonged intubation.
• Understanding these factors is crucial for implementing targeted interventions to reduce UE incidence.