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Newborn Screening Brings Out Laughter in Casey Romond

By Nancy Maddox, writer

Casey Romond was born on a hot July day in 2008. His mom’s third child, he was delivered a week early via C-section, weighing 8.5 pounds.

Like his sister, who was also born a bit early via scheduled C-section, Casey had problems with fluid collecting in his lungs.

Casey’s mom, Genene, said, “I was prepared for him to go in the neonatal intensive care unit (NICU) because that had happened with my daughter and doctors warned me that it was a possible side-effect of an early C-section delivery.”

Mother and son went home to Metuchen, New Jersey, on a Friday. “On Saturday morning,” said Genene, “I got a call.”

The New Jersey Department of Health, which oversees newborn screening in the state, wanted Casey to have a second newborn screening blood test.

Newborn Screening Brings Out Laughter in Casey Romond |

Said Genene, “You don’t even think of newborn screening [when you bring your new baby home]. I saw him. He was healthy. He had all his fingers and toes. We were home from the hospital and he was fine. I can still just remember that feeling [after receiving the call]. My heart dropped.”

At the time, Genene had an undiagnosed infection in her C-section incision and was feeling ill herself. Family members urged her to see her own physician.

“My husband and I were so scared from the phone call,” said Genene, “We took Casey in first.” She said, “The doctors didn’t know what it was. His C3DC numbers were off. They didn’t even have a name for it and told me it was possible it was a false positive.”

Casey was retested that same day, and the results confirmed Genene’s fears:  it was not a false positive. Casey had a genetic disorder called malonic aciduria (MA), which prevents the body from converting certain fats to energy. The condition is so newly described—with the vast majority of MA patients dying of unknown causes in the past—that there are fewer than 20 diagnosed cases in the world. Casey was one of the very first children ever diagnosed in the United States.

In fact, even though New Jersey had the technology to screen for MA in 2008, MA itself was not officially added to the state newborn screening panel until March 2009. When scientists at the New Jersey public health laboratory detected the abnormal newborn screening result, they reran Casey’s test and reported out the result as “possible organic acid disorder.” Said Genene, “The technician who reran the test and notified health authorities really went above and beyond the call of duty and saved our son’s life.”

Genene and her husband took Casey to see a geneticist at St. Peter’s Hospital. “She told me not to research the disorder on the Internet,” said Genene, “but, of course, I did. There’s almost nothing on it. One of the only documents I could find was a clinical paper meant for other professionals.”

The main treatments for MA are (1) a low-fat diet, supplemented with a special medical formula containing only medium-chain fatty acids (which Casey can digest), (2) avoidance of fasting (which can trigger a metabolic crisis) and (3) daily doses of L-carnitine, a medicine that helps break down fats. Genene said, “His being in the NICU right after birth might have been a good thing, because he was not ingesting fat from breast milk or formula.”

She said, “They told me to feed him every two to four hours, but by the time I fixed the food and fed him, I was only able to sleep about an hour and half between feedings. I was a walking zombie after one year of that.”

Today, Casey goes for a five-hour stretch without eating during the night, but still eats something every two hours during the day. He especially likes fruit, artichokes, peanut butter and jelly sandwiches (made with a special low-fat peanut butter) and “crabby patties”—chicken breast, with all fat trimmed off, grilled and topped with low-fat cheese. Genene said, “They told me Casey would be small in stature and have poor muscle tone, but that’s not the case; he’s thriving and smart as a whip. He’s as strong as a little bull.”

Casey loves people and loves to laugh. His mom said, “He reminds me of a little mini Chris Farley [a comedian popular in the 1990s]. He has that same sense of humor. He’s already trying to tell jokes! He’s just a funny kid.”

She said, “He loves playing outside and loves everybody else’s toys that are not his own. He loves to wrestle with his older brother and play house with his sister. He just likes to be included, and he never complains. Even if someone’s taking blood from him, he’ll give them a hug afterward. We don’t know what we would do without him.”

In 2008, the New Jersey Division of Public Health & Environmental Laboratories performed newborn screening for 108,791 infants. One hundred and sixty-four babies were diagnosed with “classic” newborn screening disorders (as opposed to milder variants). Of these, seven were diagnosed with organic acidemias, including Casey, who had the only diagnosed case of MA.


  • We are one of the 30 cases. When we were diagnosed we were told there were 25 casesworldwide. I am so encouraged to hear that Casey is doing well. I would love tobhear more detail on ways he has received his MCT. We are currently struggling with this and haven’t found a good solution. We were on an infant formula for the first 4 years. We recently were changed to Liquidgen and it isn’t working well for us. We are currently trying other options. Thanks for any feedback.


  • Hi .. Sorry to hear you are having problems with MCT. When we switched from infant formula we want to to Monogen from Nutricia. Casey was on this for almost one year but he put on a lot of weight. We are now no longer on any formula .. Dctr was going to prescribe a liquid MCT oil but we have not receive it yet. I am cooking with a tablespoon of “ultra clean supreme expeller pressed” organic coconut oil .. Please feel free to email me at .. I’ll give you my cell phone number

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