Identifying behaviors that characterize emergence delirium: An observational study

Area of Science:

• Anesthesiology
• Pediatric Dentistry
• Patient Monitoring

Background:

• Current diagnostic criteria for emergence agitation lack specificity, often misclassifying upset children as experiencing emergence delirium.
• Distinguishing true emergence delirium from non-specific agitation is crucial for appropriate patient management.

Purpose of the Study:

• To achieve expert consensus on specific behaviors that differentiate emergence delirium from other causes of agitation in pediatric dental patients.
• To develop a reliable method for identifying true emergence delirium in children recovering from anesthesia.

Main Methods:

• An observational study involving video recording of pediatric dental patients awakening from anesthesia.
• Expert panel (anesthesiologists, dentists, nurses) rated video segments for "true emergence delirium."
• Behavioral checklist used to identify differentiating features between true emergence delirium and controls.

Main Results:

• Experts reached consensus on "true emergence delirium" in 33 patients and "not true emergence delirium" in 120 patients.
• Twenty-four behaviors were found to significantly differ between the two groups.
• High inter-rater reliability was achieved for one behavior (perfect agreement) and seven behaviors (substantial agreement).

Conclusions:

• Eight specific behaviors were identified that effectively differentiate emergence delirium in pediatric dental patients.
• These identified behaviors can inform the development of a diagnostic scale for emergence delirium.
• Improved diagnostic tools will facilitate better treatment strategies for emergence delirium in pediatric patients.