Assessing the bowel function of critically ill children: a pilot study
Nathan Smalley1, Venkat Vangaveti2
1Paediatric Intensive Care, Townsville Hospital, Townsville, QLD, Australia. nathansmalley@me.com.
Summary
Critically ill children often do not pass stools, with loose or watery stools being most common. Narcotic use significantly impacts bowel function in pediatric intensive care units.
Area of Science:
- Pediatric critical care medicine
- Gastrointestinal physiology in children
Background:
- Bowel dysfunction is a common issue in critically ill patients.
- Understanding bowel function in pediatric intensive care is crucial for patient management.
Purpose of the Study:
- To characterize the bowel function of critically ill children.
- To identify factors influencing bowel function, including medication and nutrition.
Main Methods:
- Prospective observational study in a tertiary pediatric intensive care unit.
- Monitored children under 16 admitted for over 24 hours.
- Collected data on demographics, bowel function, stool form, medications, and nutrition.
Main Results:
- No bowel motions observed on 56.2% of monitored days.
- Loose or watery stools were predominant (22%) when motions occurred.
- Narcotic use (71.2%) was significantly associated with non-defecation days.
Conclusions:
- Critically ill children experience prolonged periods of non-defecation.
- Formed stools are rare, and bowel dysfunction is prevalent.
- Further research is needed to fully define bowel function in this population.
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