Health Beat: NEC in preemies | Health Beat | wfmz.com – 69News WFMZ-TV

CHICAGO Two-year-old Sam Luce is right on target, which is amazing, considering he was born three months premature.

"Sam was born just under two and a half pounds," says his father, Ben Luce.

"It's hard to describe the size," said his mother, Maureen Luce.

"Day four was the first time we ever got to hold him," Ben added.

Sam was suffering from necrotizing enterocolitis, or NEC. It causes intestinal tissue to die.

"They suddenly develop abdominal distention, feeding intolerance, bloody stool, and they may develop signs of shock," explained Dr. Isabelle De Plaen, a neonatologist and professor of pediatrics at the Lurie Children's Hospital of Chicago.

Doctors are not sure what causes it, but neonatologists at Lurie Children's Hospital found that the decreased development of tiny blood vessels in the intestines could be caused by lower levels of a particular growth hormone. By injecting mice with this growth hormone, they were able to stop the infection.

"We could find and design therapy that could prevent NEC so babies would no longer need to suffer from this disease," De Plaen said.

Just five days after birth, Sam had two inches of his intestine removed. After 151 days in the NICU, he was finally well enough to go home. Now, he keeps his big brother Jack on the run.

"It just blows my mind," Maureen said. "He has met all of his milestones, developmentally. He's super social, a loving, fun, stubborn two-year-old."

Doctors hope these new insights will open the door to developing novel, new treatments that could promote healthy intestine development in premature babies.

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Health Beat: NEC in preemies | Health Beat | wfmz.com - 69News WFMZ-TV