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Possible link between anesthesia exposure and ADHD in young children

By HERWriter
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Young children with multiple exposures to anesthesia have had increased rates of ADHD, new research has revealed.

Researchers from the Mayo Clinic in Minnesota have done a retrospective study on children who had been exposed to anesthesia at an early age. They found that for those children who were given anesthetics two or more times before the age of three, their risk of developing ADHD more than doubled.

The research, led by Dr. David Warner, a Mayo Clinic pediatric anesthesiologist, was prompted by similar research involving young animals.

"There started to be some papers published that suggested if you administered anesthesia to animals during development, it would cause some of the nerve cells in the brain to die, which would then lead to later changes in learning and behavior," Warner told FoxNews.com. "I and my colleagues had a real difficult time believing this would be true in children, so we tried to think of some way to look at this in people."

Warner recalled the Mayo Clinic had done some research looking at the epidemiology of learning disorders in children born from 1976 to 1982 in Rochester, Minn. Out of the 341 cases they reviewed, children with no anesthesia exposure or just a single exposure to anesthesia had ADHD at a rate of about 7.3 percent. Children who had two or more exposures had ADHD at a rate of 17.9 percent. The researchers also tried to adjust for other risk factors, such as gestational age, sex, birth weight, and comorbid health conditions.

While the results are initially staggering, Warner cautioned that people should not to jump to conclusions. Because the study was done retrospectively, the data does not necessarily indicate a causative relationship.

"What we’re trying to emphasize with this study is that we’re not proving anesthesia causes problems. We really can’t say anything about what’s causing the findings we see. But there is an association here," Warner said. "When you put these results together with the animal studies that have been done, it makes us concerned."

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We value and respect our HERWriters' experiences, but everyone is different. Many of our writers are speaking from personal experience, and what's worked for them may not work for you. Their articles are not a substitute for medical advice, although we hope you can gain knowledge from their insight.



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