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Intensive care course after orthotopic liver transplantation in children
Insights
Pediatric liver transplant (OLT) outcomes vary by age. Younger children (<15 months) faced higher mortality due to complications like infection and renal failure, while older children achieved full recovery.
Area of Science:
- Pediatric Surgery
- Hepatology
- Intensive Care Medicine
Background:
- Liver transplantation (OLT) is a critical intervention for pediatric liver failure.
- Outcomes and intensive care unit (ICU) management following pediatric OLT require detailed analysis.
Purpose of the Study:
- To compare the ICU management and outcomes of pediatric liver transplant recipients.
- To identify factors associated with survival versus mortality in the ICU post-OLT.
Main Methods:
- Retrospective analysis of eight pediatric patients undergoing OLT.
- Comparison of ICU management strategies and clinical courses between surviving and non-surviving patients.
Main Results:
- Six of eight pediatric OLT recipients achieved full rehabilitation, with improved liver function and short ICU stays.
- Two younger patients (<15 months) experienced mortality due to severe infection, renal failure, and uncontrolled hypertension.
- All surviving patients exhibited systemic hypertension, managed effectively with medication.
Conclusions:
- Age is a significant factor influencing outcomes after pediatric liver transplantation.
- Prompt management of complications like infection and renal failure is crucial for survival in younger pediatric OLT patients.
Abstract:
Eight children 1 to 13 years old, were submitted to OLT. Six patients had normal liver function and complete rehabilitation 4 to 17 months after OLT. Two patients died during their ICU course respectively on day 15 and 34 after operation. The ICU management of the surviving patients is compared to the two fatal cases. At the time of admission in the ICU, there was no difference between the two groups, except for age. All patients were physiologically stable and needed essentially continuous monitoring and nursing care. All were rapidly weaned off artificial ventilation. During the first week after operation, surviving patients demonstrate improvement of liver function test, absence of infection, normal renal function and short ICU stay. They all suffered from systemic hypertension easily controlled by drugs. The two fatal cases were less than 15 months old and did not show improvement of their liver function. They suffered from severe infection, renal failure and protracted systemic hypertension and needed prolonged invasive monitoring and therapy.