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Implementation and effectiveness of a delirium care protocol in Thai critically ill children
Chanapai Chaiyakulsil1, Thananya Thadahirunchot2
1Division of Pediatric Critical Care, Department of Pediatrics, Thammasat University Hospital, Faculty of Medicine, Thammasat University, Pathumthani, Thailand.
Insights
A new protocol reduced delirium duration in critically ill children with cardiovascular issues. Further research is needed to prevent long-term morbidity after pediatric intensive care unit discharge.
Area of Science:
- Pediatric Critical Care Medicine
- Pediatric Neurology
- Clinical Protocol Implementation
Background:
- Delirium in critically ill children is linked to long-term negative health outcomes.
- Identifying risk factors and effective interventions is crucial for improving pediatric patient care.
- Current management strategies require evaluation for optimal efficacy.
Purpose of the Study:
- To assess a new protocol's impact on pediatric delirium.
- To evaluate changes in delirium prevalence and duration.
- To identify risk factors associated with delirium in critically ill children.
Main Methods:
- Chart review of critically ill children (1 month-15 years).
- Cornell Assessment of Pediatric Delirium score used for diagnosis (≥9).
- Comparison of pre- and post-protocol implementation phases; univariate and multivariate analyses for risk factors.
Main Results:
- 120 children analyzed; 41.7% screened positive for delirium.
- Younger age (<2 years), developmental delay, mechanical ventilation, and prolonged PICU stay (>7 days) were risk factors.
- Protocol did not significantly alter overall delirium prevalence but reduced duration in cardiovascular cases.
Conclusions:
- The new protocol effectively reduced delirium duration in children with cardiovascular conditions and post-cardiothoracic surgery.
- Further research is necessary to develop strategies for delirium reduction and prevention of long-term morbidity post-PICU discharge.
Background:
Delirium in critically ill children can result in long-term morbidity. Our main objectives were to evaluate the effectiveness of a new protocol on the reduction, prevalence, and duration of delirium and to identify associated risk factors.
Methods:
The effectiveness of the protocol was evaluated by a chart review in all critically ill children aged 1 month to 15 years during the study period. A Cornell Assessment of Pediatric Delirium score ≥9 was considered positive for delirium. Data on delirium prevalence and duration from the pre-implementation and post-implementation phases were compared. Univariate and multivariate analyses were used to identify the risk factors of delirium.
Results:
A total of 120 children was analyzed (58 children in the pre-implementation group and 62 children in the post-implementation group). Fifty children (41.7%) screened positive for delirium. Age less than 2 years, delayed development, use of mechanical ventilation, and pediatric intensive care unit (PICU) stay >7 days were significantly associated with delirium. The proportion of children screened positive was not significantly different after the implementation (before, 39.7% vs. after, 43.5%; P=0.713). Subgroup analyses revealed a significant reduction in the duration of delirium in children with admission diagnosis of cardiovascular problems and after cardiothoracic surgery.
Conclusions:
The newly implemented protocol was able to reduce the duration of delirium in children with admission diagnosis of cardiovascular problems and after cardiothoracic surgery. More studies should be conducted to reduce delirium to prevent long-term morbidity after PICU discharge.
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