Readiness Assessment for Extubation Planning in the Intensive Care Unit: A Quality Improvement Initiative

Area of Science:

• Critical Care Medicine
• Respiratory Therapy
• Health Services Research

Background:

• Extubation failure, requiring reintubation, is linked to increased mortality and prolonged hospital stays.
• Preventative strategies like noninvasive ventilation or high-flow nasal cannula are recommended for high-risk patients but are inconsistently applied.
• The current extubation failure rate and adherence to prophylactic measures are not well-established.

Purpose of the Study:

• To determine the extubation failure rate in a clinical setting.
• To identify patients at high risk for extubation failure.
• To assess compliance with recommended prophylactic measures post-extubation.

Main Methods:

• A quality improvement initiative implemented an evidence-based risk assessment tool.
• A retrospective review of 146 patients' medical records was conducted to establish baseline characteristics and failure rates.
• Data on prophylactic measure use (noninvasive ventilation, high-flow nasal cannula) were collected during risk assessment integration.

Main Results:

• The retrospective extubation failure rate was 8.9% (13/146 patients).
• During the quality improvement initiative, the failure rate was 8.1% (3/37 patients), with 65% of patients identified as high-risk.
• Prophylactic measure use was low: 17% received noninvasive ventilation and 12% received high-flow nasal cannula.

Conclusions:

• Extubation failure is a significant event impacting patient outcomes and should be routinely monitored.
• Extubation failure appears multifactorial, necessitating further research into risk assessment and acute condition management.
• Implementing best practice guidelines enhanced transparency for this previously unmeasured clinical event.