Stories about: developmental medicine

A little business help goes a long way for kids with developmental disorders

Even a small idea, given a small boost, can have a high impact. (Rick Kimpel/Flickr)

When I tell people I work at the Technology and Innovation Development Office at Children’s (TIDO), they usually think I work to commercialize patented blockbuster drug candidates. But many of the most satisfying projects I help promote are innovations that don’t involve as much risk, time and investment, yet make a big difference for patients. Commercializing these innovations can help the greater good, and is part of what propels me to work at a licensing office at a pediatric hospital.

And sometimes it doesn’t take much to help them along.

The Sonnewheel Body Mass Index Calculator and the Vidatak communications board for patients unable to speak or write are some products supported by TIDO without income being the primary goal. Another great example, which we blogged about recently, is helping make routine blood draws less stressful for kids with learning differences and their parents.

The Blood Draw Learning Kit grew out of a serendipitous meeting.

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Is it really ADHD? Brain activity may provide an objective measure

The right inferior frontal gyrus, part of the prefrontal cortex, lights up on fMRI when children play a game requiring them to resist a natural impulse. This brain area is naturally in flux between ages 5 and 7, Sheridan has found.

Last month, the American Academy of Pediatrics released new guidelines on attention-deficit hyperactivity disorder (ADHD), lowering the minimum age at which physicians should consider drug treatment from 6 years to 4 years.

But here’s the problem. “Current behavioral criteria for ADHD are most effective only after age 8 or 9,” says Margaret Sheridan of the Laboratories of Cognitive Neuroscience at Children’s Hospital Boston. “If you use them at age 3 to 6, then you’re wrong about half the time, and the child will stop meeting the criteria by age 8.”

Little kids, especially boys, are naturally distractible, impulsive and fidgety. Some mature more slowly; some are just the youngest in their class. Many will grow out of their wild but largely age-appropriate behaviors.

But letting true ADHD fester, explaining symptoms away as “kids just being kids,” deprives children of the benefits of behavioral or pharmacologic treatment at a time when their young brains are highly responsive.

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