Unplanned Extubation in PICU and Its Adverse Impact: A Case-Control Study

Area of Science:

• Pediatric critical care medicine
• Patient safety research
• Healthcare management

Background:

• Unplanned extubations are significant adverse events in Paediatric Intensive Care Units (PICUs).
• These events stem from a combination of patient-specific characteristics and organizational factors within the PICU environment.

Purpose of the Study:

• To pinpoint the primary clinical and contextual factors associated with unplanned extubations in PICU patients.
• To identify modifiable determinants for targeted intervention strategies.

Main Methods:

• A retrospective observational case-control study was performed.
• Data were collected from patients experiencing unplanned extubations (cases) and those who did not (controls) at a paediatric hospital.

Main Results:

• The study included 121 cases and 275 controls, with an unplanned extubation rate of 5.07 per 100 ventilated patients.
• Independent predictors identified include assisted ventilation use, specific ventilatory modes, lower midazolam doses, and nurse overallocation.
• Unplanned extubations were associated with an average increase of 7.5 days in PICU length of stay.

Conclusions:

• Unplanned extubations in PICUs are multifactorial, influenced by clinical and organizational elements.
• Key identified predictors, such as sedation practices and nurse staffing levels, are modifiable.
• Implementing targeted interventions can reduce the incidence of unplanned extubations, improving patient safety and outcomes.