Eghtesad B, Reyes JD, Ashrafi M, Arzate J, Osorio G, Fung JJ, Mazariegos GV. Pancreatitis after liver transplantation in children: a single-center experience.
Transplantation 2003;
75:190-3. [PMID:
12548121 DOI:
10.1097/01.tp.0000040865.61349.ca]
[Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND AND METHOD
Posttransplantation acute pancreatitis (PTAP) is a rare but serious complication after pediatric liver transplantation (LTx). We performed a retrospective review in a large cohort of pediatric liver transplant recipients at a single institution to define the impact of this problem in children.
RESULTS
Between January 1986 and December 1999, 634 pediatric LTx were performed. Twenty-six patients developed serious acute pancreatitis. The mean age at transplantation was 7.7 years (9 months to 19 years), and the indications for transplantation were biliary atresia in seven, fulminant hepatic failure in six, chronic rejection in seven, and other etiologies in six patients. PTAP was more likely to occur early after LTx (61% within the first week), was associated with the presence of an infrarenal aortic graft in 14 (54%) of 26 patients, was more likely to occur after retransplantation (11/26 patients), and was associated with blood loss and prolonged surgery in four cases. Acute renal failure occurred in 15 (58%) of 26 patients. Mortality was 42% (11/26); causes of death were sepsis or multiple organ failure in nine and hemorrhage in two patients. Management of PTAP included antibiotics, sphincterotomy, debridement with drainage, hepatic arterial revascularization, and arterial ligation. Of the 14 patients with complicated pancreatitis, 5 were treated conservatively and died. Nine patients had extensive operative interventions and four survived (45%).
CONCLUSIONS
Several risk factors such as retransplantation, extensive dissection at the time of LTx, and use of infrarenal arterial graft contribute to development of PTAP in children. Early exploration and debridement in patients with complicated pancreatitis may result in a better outcome. Retransplantation in the presence of clinical pancreatitis has a high failure rate.
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