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Perioperative anesthesia management in pediatric liver transplant recipient with atrial septal defect: A case report
Lan Liu1, Pei Chen2, Li-Li Fang1
1Department of Anesthesiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310009, Zhejiang Province, China.
Insights
Pediatric liver transplant patients with atrial septal defects face increased perioperative risks. Careful preoperative assessment and management are crucial for successful transplantation and graft survival in these complex cases.
Area of Science:
- Pediatric Anesthesiology
- Transplant Surgery
- Cardiology
Background:
- Pediatric liver transplant recipients present unique anesthetic challenges due to limited compensatory abilities.
- End-stage liver disease in children can be exacerbated by cardiovascular pathologies, increasing perioperative risks.
- Individualized anesthetic and perioperative management plans are essential, considering specific cardiovascular constraints.
Observation:
- Data on perioperative anesthesia management for pediatric liver transplant patients with atrial septal defects is limited.
- This case report details the anesthetic management of a pediatric liver transplant recipient with an atrial septal defect.
- The anesthesiologist's role is critical in navigating clinical hurdles for a positive outcome.
Findings:
- Children with atrial septal defects undergoing liver transplantation experience significantly elevated perioperative risks.
- Preoperative cardiovascular assessments, including contrast echocardiography, are vital for understanding intracardiac shunting.
- Multidisciplinary evaluation is key to anticipating and managing transplant-related hemodynamic changes.
Implications:
- Comprehensive preoperative assessments and multidisciplinary collaboration are crucial for pediatric liver transplant success.
- Maintaining hemodynamic stability and preventing circulatory bubble entry are critical during surgery.
- Effective perioperative monitoring and management strategies enhance graft survival in complex pediatric cases.
Background:
Preoperative conditions in pediatric liver transplant recipients are understandably complex. Compared with adults, children have lesser compensatory abilities and demand greater precision during procedural executions. In the setting of end-stage liver disease, the heightened perioperative risk of coexistent cardiovascular pathology may impact graft survival as well. Requirements for anesthesia and perioperative management are thus more rigorous, calling for individualized treatments that reflect specific cardiovascular constraints and proposed surgical plans.
Case Summary:
Reports of perioperative anesthesia management and liver transplant prognostication in pediatric patients with concurrent atrial septal defects are scarce. Herein, we detail the course of liver transplantation in a child with dual afflictions, focusing on perioperative anesthesia management and the important contributions of the anesthesiologist (pre- and perioperatively) to a positive therapeutic outcome, despite the clinical hurdles imposed.
Conclusion:
Children with atrial septal defects bear substantially more than customary perioperative risk during orthotopic liver transplants, given their compromised cardiopulmonary reserves and functional states. Comprehensive preoperative cardiovascular assessments, including use of agitated-saline contrast echocardiography (to characterize intracardiac shunting) and multidisciplinary deliberation, may offer insights into structural cardiac pathophysiologic effects and transplant-related hemodynamic changes that impact new grafts. At the same time, active and effective monitoring and other measures should be taken to maintain hemodynamic stability in the perioperative period, avoid entry of bubbles into the circulation, and ease congestion in newly grafted livers. Such efforts are crucial for transplantation success and graft survival.
