Parenteral Nutrition-associated Cholestasis in Premature Babies: Risk Factors and Predictors
Article Outline
Background
One of the most common complications in infants under parenteral nutrition treatment is parenteral nutrition-associated cholestasis (PNAC). The etiology of PNAC is thought to be multifactorial. The aims of this study were to evaluate the risk factors for PNAC in our neonatal intensive care unit and determine useful predictors.
Methods
This study enrolled premature infants (gestational age < 36 weeks) who were admitted to our neonatal intensive care unit and treated with parenteral nutrition infusion for at least 2 weeks between January 2004 and January 2007. Multiple possible risk factors were analyzed by a retrospective review study design. PNAC was defined as direct bilirubin greater than 1.5 mg/dL during parenteral nutrition.
Results
A total of 62 premature infants with prolonged course of parenteral nutrition were eligible for this study; 11 (17.74%) of the infants developed PNAC. There were significant differences in terms of gestational age, birth body weight, duration of parenteral nutrition, septic episodes, and average energy intake during the 2nd and 3rd weeks of life between infants with cholestasis and those without cholestasis. Of these risk factors, the duration of parenteral nutrition was most significant after multivariate logistic regression analysis.
Conclusion
Young gestational age, low birth body weight, more sepsis episodes, and long duration of parenteral nutrition were significant risk factors for PNAC in our study. Low energy intake during the 2nd and 3rd weeks of life is a predictor for PNAC.
Key Words: cholestasis , parenteral nutrition , premature
No full text is available. To read the body of this article, please view the PDF online.
References
- . Total parenteral nutrition in neonates . Indian Pediatr . 2006;43:953–964
- . Parenteral nutrition-associated liver complications in children . Pharmacotherapy . 2002;22:188–211
- . Total parenteral nutrition-associated cholestasis in infants: clinical and liver histologic studies . Zhonghua Min Guo Xiao Er Ke Yi Xue Hui Za Zhi . 1993;34:264–271
- . Risk factors of cholestasis in very low-birth-weight infants . Zhonghua Min Guo Xiao Er Ke Yi Xue Hui Za Zhi . 1996;37:278–282
- . A United States national reference for fetal growth . Obstet Gynecol . 1996;87:163–168
- . Liver complications of pediatric parenteral nutrition: epidemiology . Nutrition . 1998;14:153–157
- . Intrahepatic cholestasis associated with parenteral nutrition in premature infants . Pediatrics . 1979;64:342–347
- . The effect of short-term total parenteral nutrition on hepatic function in the human neonate: a prospective randomized study demonstrating alteration of hepatic canalicular function . J Pediatr . 1981;99:445–449
- . An analysis of factors contributing to the development of total parenteral nutrition-induced cholestasis . J Parenter Enteral Nutr . 1989;13:586–589
- Parenteral nutrition-related cholestasis in postsurgical neonates: multivariate analysis of risk factors . J Pediatr Surg . 1996;31:604–606
- . Immaturity of hepatic excretory function and the ontogeny of bile acid metabolism . J Pediatr Gastroenterol Nutr . 1983;2(Suppl 1):S207–S214
- Developmental expression of canalicular transporter genes in human liver . J Hepatol . 2005;43:472–477
- Follow-up studies of children treated with a long-term intravenous nutrition (IVN) during the neonatal period . J Pediatr Surg . 1982;17:37–42
- Total parenteral nutrition-related gastroenterological complications . Dig Liver Dis . 2006;38:623–642
- . Modulating effects of the feeding route on stress response and endotoxin translocation in severely stressed patients receiving thoracic esophagectomy . Nutrition . 2000;16:355–360
- . Role of lipid emulsions in cholestasis associated with long-term parenteral nutrition in children . J Parenter Enteral Nutr . 2000;24:345–350
- . Infection and cholestasis in neonates with intestinal resection and long-term parenteral nutrition . J Pediatr Gastroenterol Nutr . 1998;27:131–137
- . Catheter-related septicaemia in patients receiving home parenteral nutrition . Scand J Gastroenterol . 1986;21:455–460
- . Parenteral nutrition-associated cholestasis in small for gestational age infants . J Pediatr . 2008;152:59–62
- . Association between low Apgar score and neonatal cholestasis . Acta Paediatr . 2004;93:368–371
- . Ursodeoxycholic acid for treatment of cholestasis in children on long-term total parenteral nutrition: a pilot study . Gastroenterology . 1996;111:716–719
- . Ursodeoxycholic acid (UDCA) therapy in very-low-birth-weight infants with parenteral nutrition-associated cholestasis . J Pediatr . 2004;145:317–321
- Tauroursodeoxycholic acid (TUDCA) in the prevention of total parenteral nutrition-associated liver disease . J Pediatr . 2002;141:237–242
- Reversal of parenteral nutrition-associated liver disease in two infants with short bowel syndrome using parenteral fish oil: implications for future management . Pediatrics . 2006;118:e197–e201
- Use of cholecystokinin-octapeptide for the prevention of parenteral nutrition-associated cholestasis . Pediatrics . 2005;115:1332–1340
PII: S1875-9572(09)60064-4
doi:10.1016/S1875-9572(09)60064-4
© 2009 Taiwan Pediatric Association. Published by Elsevier Inc. All rights reserved.
