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Impact of Medical Emergency Team Implementation on the Incidence of Emergency Tracheal Intubation in a Paediatric
Kohei Tokioka1, Yuki Nagai1, Kazunori Aoki1
1Centre for Paediatric Critical Care Medicine, Hyogo Prefectural Kobe Children's Hospital, Kobe, Japan.
Insights
Implementing a medical emergency team (MET) significantly reduced emergency intubations in the pediatric intensive care unit (PICU). This suggests improved staff awareness, not direct intervention, enhances patient care.
Area of Science:
- Pediatric Critical Care Medicine
- Emergency Medicine
- Healthcare Systems Improvement
Background:
- Medical Emergency Teams (METs) aim to improve recognition and management of critically ill patients.
- Early airway management is crucial in pediatric intensive care units (PICUs).
Purpose of the Study:
- To evaluate the impact of MET implementation on emergency airway management in a PICU.
- To assess changes in emergency tracheal intubation rates and associated outcomes.
Main Methods:
- A single-centre pre-post comparative study (September 2016 - August 2022).
- Included children (<16 years) unexpectedly admitted to PICU due to deterioration.
- Primary outcome: emergency tracheal intubation within 1 hour of PICU admission. Analyzed using multivariable logistic regression.
Main Results:
- Unexpected PICU admissions decreased post-MET implementation (15.4 vs. 12.7 per 1000).
- Emergency intubation within 1 hour significantly reduced (31% pre-MET vs. 14.3% post-MET).
- MET implementation was associated with lower odds of emergency intubation (aOR 0.37, p<0.001).
Conclusions:
- MET implementation led to a lower incidence of emergency intubation within 1 hour of PICU admission.
- Findings suggest enhanced staff awareness and education, rather than direct MET intervention, improved patient management.
- METs may indirectly improve patient outcomes through improved recognition and timely intervention by ward staff.
Aim:
A medical emergency team (MET) was introduced to improve early recognition and management of critically ill patients. This study evaluated the impact of MET implementation on emergency airway management in the paediatric intensive care unit (PICU).
Methods:
This single-centre pre-post comparative study was conducted from September 2016 to August 2022. Children aged < 16 years who were unexpectedly admitted to the PICU from general wards due to clinical deterioration were included. The primary outcome was emergency tracheal intubation within 1 h of PICU admission. Secondary outcomes were overall intubation rate, PICU stay, and mortality. Fisher's exact and Mann-Whitney U tests were used for univariate analyses, and multivariable logistic regression was performed, adjusting for weight and reason for PICU admission (respiratory failure vs. other causes).
Results:
A total of 12 691 and 25 295 admissions occurred before and after MET implementation, respectively. Unexpected PICU admissions decreased (15.4 vs. 12.7 per 1000, p = 0.04). Emergency intubation within 1 h occurred in 31% pre- and 14.3% post-MET (p < 0.01). In multivariable analysis, MET implementation was associated with lower odds of emergency intubation (adjusted OR 0.37, p < 0.001). Within the post-MET cohort, emergency intubation rates did not differ by implementation phase (OR 0.66, p = 0.25) or direct MET activation (OR 1.36, p = 0.60).
Conclusion:
MET implementation was associated with a lower incidence of emergency intubation within 1 h of PICU admission. The findings suggest that improved staff awareness and education, rather than direct MET intervention, promoted timely management of patient deterioration.
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