Thursday, 28 February 2013

"Is Rare Disease Day" Meet Sarah Larimore, The Girl With Cystinosis, Can't Sweat


Sarah Larimore, 7, suffers from a rare genetic metabolic disorder called cystinosis, which prevents her from sweating. She lives in South Carolina, and can't stay in 80-degree weather for longer than 20 minutes, so during the summer she used to stay cooped up inside, her mother, Katie Larimore, told
Last summer her family built a swimming pool in their backyard.
"It was her first real, live outside summer," her mother said. "She just stayed in the water for three months."
Sarah is one of at least 25 million Americans who suffer from rare conditions, according to the National Institutes of Health, which recognizes today as Rare Disease Day. The last day of February has been promoted since 2009 by the National Organization for Rare Disorders (NORD) to increase awareness about the common needs of people with illnesses that not many others have.

People with a rare illness -- defined as affecting fewer than 2,000 people -- share common challenges: They have trouble getting an accurate diagnosis, finding treatment, and convincing insurance companies to pay for care, said Mary Dunkle, NORD spokeswoman.
"Even though each disease is different, the challenges of living with a disease that's rare is pretty consistent," she said.
Of the 6,000 to 7,000 rare diseases recorded in the U.S., treatment options exist for only a few hundred of them, Dunkle said. Treatment is more widely available than it was 30 years ago when NORD was founded, but there's a long way to go, a spokeswoman said.
Federal aid for people with rare illnesses is precarious, and it's often tough to persuade a pharmaceutical company to invest in treatment for a rare disease when there isn't a big payoff, Dunkle said.

Sarah, who loves reading and fashion as well as swimming, shares her diagnosis with about 500 Americans, according to the Cystinosis Research Network. A genetic metabolic disorder, cystinosis causes an amino acid, cystine, to accumulate in every cell of the body, damaging organs and blood cells. An estimated 2,000 people suffer from the illness worldwide.
Her daily regimen is grueling and embarrassing.
Sarah has to take 33 pills daily, a number that will increase to about 80 by the time she's a teenager, her mother said. Cystagon, a medication she takes six times a day, including in the middle of the night, makes her breath stink.
Every hour she has to apply eyedrops to prevent blindness. Seven times a day, she eats through a feeding tube, which causes a bump under her shirt. She has to get a daily injection of growth hormone.
Why she can't sweat is a "one of those mysteries of cystinosis," her mother said. If Sarah stays in the heat too long her cheeks turn red, her body temperature rises and she gets very faint.
Her mother visited Sarah's class to talk about her daughter's fragile condition.

Sarah will need a kidney transplant by the time she's about 15.

Culled from abc news...

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