The Kasai portoenterostomy: When is it too late?

Citation
Bt. Schoen et al., The Kasai portoenterostomy: When is it too late?, J PED SURG, 36(1), 2001, pp. 97-99
Citations number
23
Categorie Soggetti
Pediatrics
Journal title
JOURNAL OF PEDIATRIC SURGERY
ISSN journal
00223468 → ACNP
Volume
36
Issue
1
Year of publication
2001
Pages
97 - 99
Database
ISI
SICI code
0022-3468(200101)36:1<97:TKPWII>2.0.ZU;2-W
Abstract
Background/Purpose: Kasai portoenterostomy is recommended as the primary in itial therapy for extrahepatic biliary atresia if the procedure can be perf ormed within 10 to 12 weeks of life. The optimal management for infants wit h delayed presentation of biliary atresia remains controversial. The purpos e of this study was to determine the success rate and outcome for patients who underwent a "late" Kasai portoenterostomy. Methods The authors conducted a retrospective review of the medical records of all patients with biliary atresia who underwent a Kasai portoenterostom y at their institution from 1986 to 1999 (n = 31). The authors analyzed suc cess rates compared with age at the time of the Kasai procedure and the ass ociation with patient demographics. Surgical success was defined as achieve ment of a total serum bilirubin less than or equal to 2 mg/dL. Long-term fo llow-up assessments included the need for liver transplantation and patient survival rate. Results: The demographics of this study cohort showed a predominance of Afr ican-Americans. 19 of 31 (61%), and girls, 23 of 31 (74%). Assessment of su ccess compared with subject age at the time of the initial portoenterostomy showed that 52% (13 of 25) had successful Kasai procedure at 0 to 75 days, compared with 83% success rate (5 of 6) at age 76 days or older (P =.359), Liver transplantation was performed in 16 of 31 patients (45%). Overall su rvival rate for the entire cohort is 23 of 31 (74%), whereas 12 of 31 (39%) are currently alive without a liver transplant. Conclusion: These data suggest that there is no contraindication to perform ing a Kasai portoenterostomy for biliary atresia in children over 75 days o f age. J Pediatr Surg 36:97-99. Copyright (C) 2001 by W.B. Saunders Company .