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Severe ventilatory compromise due to gastric distention during pediatric cardiopulmonary resuscitation
M D Berg1, A H Idris, R A Berg
1University of Arizona, College of Medicine, Department of Pediatrics, Tucson 85724-5073, USA.
Insights
During cardiopulmonary resuscitation (CPR), positive pressure ventilation can cause gastric distention, hindering effective breathing. Gastric decompression in a pediatric patient successfully relieved this ventilatory compromise, improving CPR outcomes.
Area of Science:
- Pediatric Critical Care Medicine
- Emergency Medicine
- Cardiopulmonary Physiology
Background:
- Positive pressure ventilation during cardiopulmonary resuscitation (CPR) can lead to gastric insufflation.
- Decreased pulmonary compliance and lower esophageal sphincter tone contribute to gas entering the stomach.
- Gastric distention poses a significant risk during resuscitation efforts.
Observation:
- A pediatric patient in cardiac arrest presented with severe ventilatory compromise.
- Gastric distention was identified as the cause of the ventilatory compromise.
- The gastric distention precluded effective ventilation during CPR.
Findings:
- Gastric decompression was performed, which successfully relieved the ventilatory compromise.
- This intervention allowed for more effective ventilation during ongoing CPR.
- The study highlights the importance of recognizing and managing gastric distention in this context.
Implications:
- Gastric decompression should be considered in cases of refractory ventilatory compromise during CPR.
- Clinical evaluation and capnography play crucial roles in diagnosing and managing gastric distention.
- Prompt recognition and intervention can improve resuscitation outcomes in pediatric cardiac arrest.
Abstract:
We describe a child in cardiac arrest with severe ventilatory compromise due to gastric distention. During cardiopulmonary resuscitation (CPR), positive pressure ventilation may lead to gastric insufflation because of decreased pulmonary compliance and decreased lower esophageal sphincter tone. Essentially, gas delivered will follow the path of least resistance, which may be to the stomach. In our patient, gastric distention precluded effective ventilation and gastric decompression relieved ventilatory compromise. The values and pitfalls of clinical evaluation and capnography are presented.