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Postoperative chylothorax after cardiothoracic surgery in children
Emily H Chan1, Jennifer L Russell, William G Williams
1Division of Pediatric Cardiology, Department of Pediatrics, University of Toronto, The Hospital for Sick Children, Toronto, Ontario, Canada. brian.mccrindle@sickkids.ca
The Annals of Thoracic Surgery
|October 26, 2005
Summary
Chylothorax, a complication of pediatric cardiothoracic surgery, occurred in 3.8% of cases, increasing hospitalization duration. Early diagnosis and nutritional management are key for treating this condition.
Area of Science:
- Pediatric surgery
- Thoracic surgery
- Critical care medicine
Background:
- Chylothorax is a known complication following cardiothoracic surgery.
- Understanding its incidence, risk factors, and outcomes is crucial for pediatric surgical care.
Purpose of the Study:
- To determine the incidence of chylothorax in children undergoing cardiothoracic surgery.
- To identify risk factors associated with chylothorax development.
- To evaluate the outcomes and management strategies for pediatric chylothorax.
Main Methods:
- Retrospective review of hospital and surgical databases.
- Identification of chylothorax cases and cardiothoracic surgery patients.
- Analysis of medical records, including drainage volumes and management interventions.
Main Results:
- An incidence of 3.8% for chylothorax was observed in 1,257 pediatric cardiothoracic surgeries.
- Higher incidence rates were noted with heart transplantation and Fontan procedures.
- Chylothorax cases experienced significantly longer hospital stays (median 22 vs. 8 days).
Conclusions:
- Chylothorax significantly prolongs hospitalization in pediatric cardiovascular surgery patients.
- Early diagnosis and nutritional support are essential for managing postoperative chylothorax.
- Octreotide and surgical interventions show limited efficacy for severe or prolonged cases.