Stories about: necrotizing enterocolitis

A life-saving adjustment in IV nutrition cleared by the FDA

Fourteen years after Charles Rolfe received an experimental IV fish-oil solution, Omegaven has been approved by the FDA. (PHOTOS: WEBB CHAPPELL/ROLFE FAMILY)

In 2004, a surgeon and a hospital pharmacist went against the prevailing dogma. They began revising the IV nutrition formula being given to children unable to take food by mouth. In doing so, they saved many lives. Yet, it wasn’t until last month that their intervention, a new fat emulsion called Omegaven, gained formal approval from the Food and Drug Administration.

Children with intestinal failure due to gastroschisis, necrotizing enterocolitis or other diseases are typically placed on parenteral nutrition, an intravenous method of feeding. Without it, they would die. But prolonged use of IV nutrition — using the traditional formula — had a massive side effect: injury to the liver. The majority of children either died from liver failure or required a liver transplant.

By 2001, surgeon Mark Puder, MD, at Boston Children’s Hospital was tired of watching babies slowly die from liver disease that should be preventable. He suspected something needed to be adjusted in the IV nutrition formula — particularly the fat component, derived from soybean oil and known as Intralipid.

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