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Prolonged extracorporeal organ support in a 2-year-old boy after cardiac surgery
Insights
This case report details a pediatric patient experiencing severe post-operative complications, including low cardiac output and organ failure after open heart surgery. Extracorporeal membrane oxygenation and hemofiltration were crucial for stabilization and recovery.
Area of Science:
- Pediatric Cardiology
- Critical Care Medicine
- Cardiovascular Surgery
Background:
- Severe post-operative complications following open heart surgery in pediatric patients can lead to critical hemodynamic instability.
- Low cardiac output, sudden cardiac arrest, and multiple organ system failure pose significant challenges in pediatric cardiac care.
Observation:
- A 2-year-old boy developed severe low cardiac output, cardiac arrest, and multi-organ failure post-open heart surgery.
- Initial management involved extracorporeal membrane oxygenation (ECMO) and continuous hemofiltration (CHF) for 7 days.
- Subsequent treatment included continuous veno-venous hemofiltration (CVVH) for 17 days and a single plasmapheresis session.
Findings:
- Extracorporeal membrane oxygenation (ECMO) and continuous hemofiltration (CHF) successfully stabilized the patient's hemodynamics initially.
- Prolonged continuous veno-venous hemofiltration (CVVH) was required for ongoing support.
- Plasmapheresis transiently corrected severe post-operative coagulopathy, facilitating device and catheter removal.
Implications:
- This case highlights the critical role of advanced extracorporeal support and renal replacement therapy in managing complex post-cardiac surgery pediatric cases.
- The successful application of ECMO, CVVH, and plasmapheresis demonstrates their potential in salvaging patients with severe multi-organ failure.
- Effective multidisciplinary critical care management is essential for improving outcomes in pediatric cardiac surgery patients with life-threatening complications.
Abstract:
A case report of a 2-year-old boy who developed severe post-operative low cardiac output, sudden cardiac arrest and consecutive multiple organ system failure after open heart surgery is described. Initially the hemodynamic situation was stabilized by extracorporeal membrane oxygenation (ECMO) combined with continuous hemofiltration (CHF) carried out for 7 days. Continuous veno-venous hemofiltration (CVVH) was necessary for further 17 days. One episode of plasmapheresis restored transiently a severe post-operative coagulopathy and enabled the removal of the pulmonary artery catheter and the chest tubes.