Failure of cholecystokinin-octapeptide to prevent TPN-associated gallstone disease

Total parenteral nutrition-associated gallstones were detected in 10% of children, and most are nonsymptomatic. Cholecystokinin-octapeptide prophylaxis was not effective in preventing TPN-associated gallstones. In addition, the use of ursodeoxycholic acid did not dissolve gallstones, once identified. Future methods will be needed to address the prevention and treatment of these stones.