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Surgical complications after liver transplantation
L Urbani1, G Catalano, G Biancofiore
1Liver Transplant Unit, University of Pisa, Pisa, Italy.
Minerva Chirurgica
|November 7, 2003
Summary
Utilizing older donors for liver transplantation improves organ availability. Advances in surgical techniques and post-transplant care effectively manage complications, ensuring high patient and graft survival rates.
Area of Science:
- Hepatology
- Transplant Surgery
- Gastroenterology
Background:
- Liver transplantation in Italy has increased due to the use of older donors (>60 years).
- Improved immunosuppression, surgical techniques, and postoperative care have compensated for reduced organ reserve.
- This study focuses on the surgical complications following liver transplantation.
Purpose of the Study:
- To describe the incidence and management of major surgical complications after liver transplantation.
- To evaluate the impact of using older donors on transplant outcomes.
- To highlight advancements in surgical and intensive care contributing to successful outcomes.
Main Methods:
- Analysis of 430 liver transplants performed between January 1996 and June 2003.
- Review of early relaparotomies, including retransplantations.
- Assessment of patient and graft survival rates (1-, 3-, and 5-year actuarial survival).
Main Results:
- Biliary complications occurred in 31.6% of patients, with anastomotic stenoses (9.8%) and ischemic-type lesions (4.4%) being most common.
- Vascular complications were observed in 6.9%, including hepatic artery stenosis (4.0%) and portal thrombosis (0.9%).
- Early relaparotomy rate was 8.6%, with 2.8% requiring retransplantation. Perioperative mortality was 10.5%.
Conclusions:
- The use of older donors is feasible and allows for high patient and graft survival.
- Optimized immunosuppressive protocols, surgical techniques, and intensive care management are crucial.
- Effective management of surgical complications is key to maintaining successful transplant outcomes.