The practice of tracheostomy decannulation-a systematic review

Area of Science:

• Critical Care Medicine
• Respiratory Therapy
• Surgical Procedures

Background:

• Decannulation is crucial for weaning patients off mechanical ventilation.
• Current decannulation practices lack a universally accepted protocol.
• Successful decannulation relies on patient's sensorium, swallowing, and cough function.

Purpose of the Study:

• To systematically review decannulation protocols in tracheostomy care.
• To identify objective criteria for assessing decannulation readiness.
• To enhance clinical judgment in the decannulation process.

Main Methods:

• Systematic literature review.
• Analysis of criteria for intact sensorium, coordinated swallowing, and protective coughing.
• Evaluation of existing decannulation guidelines.

Main Results:

• No universal decannulation protocol exists.
• Objective criteria for assessing sensorium, swallowing, and cough are not consistently defined.
• Variability in clinical judgment for decannulation decisions.

Conclusions:

• Standardized objective criteria are needed for decannulation assessment.
• Development of a universal protocol would improve tracheostomy care.
• Further research should focus on defining precise decannulation benchmarks.