Little Screening of Kids for Obesity Complications

[Guest guest]

Only a minority of obese youths are screened for diabetes, liver problems

and high cholesterol, electronic medical records from an Ohio healthcare

system show.

Researchers say the findings are a call for action, since such complications

could be part of the reason why heavy kids appear to have shorter lives.

Other experts, however, say there is no proof that stepping up routine

screening tests will improve the prospects for the more than one in six

American youngsters who are obese.

The new study, published online December9th in Obesity, found that among

nearly 70,000 children and adolescents with data on height and weight, 13%

were obese. But among those with a diagnosis of obesity, only 30% had liver

function tests, 41% had their cholesterol and other lipids checked, and 52%

had blood glucose tests. Only 22% were screened for all three

obesity-related conditions

The numbers did climb over the past decade, the researchers found, but

appeared to level off around 2004 and may even be declining.

" Lack of knowledge of current guidelines likely contributes to

underscreening, as guidelines have varied throughout the study period,

beginning with vague recommendations in 1998 to more complete guidelines

published in 2005 and 2007, " Dr. Lacey Benson, of the Denver Children's

Hospital, and her colleagues write.

" After an obese child is diagnosed with obesity, diagnosis should be

followed by an assessment for obesity-related conditions that may require

treatment or further intervention, " they add.

But not all guidelines agree.

The U.S. Preventive Services Task Force recommends screening for obesity

itself and suggests targeting diet and physical activity to help kids lose

weight.

But according to the task force, there aren't enough data to show that

benefits of further screening tests outweigh the harms -- or are worth the

extra cost, for that matter. The drugs used to correct potential problems

all have side effects, for instance, such as the muscle pain and occasional

liver damage caused by statins.

" There is so much uncertainty about the long-term impacts -- benefits and

harms -- of putting kids on statins for decades, " said Dr. Grossman, a

member of the USPSTF.

" We do know that you can have some impact on lipid levels, but whether or

not that improves outcomes and quality of life, or whether or not you could

wait until later to start treatment, that is unclear, " he added. " Some

people are willing to make that assumption, but our standard is such that we

need to prove it. "

In the meantime, Dr. Grossman said, the decision to do lab tests should be

an individual one, taking into consideration each person's symptoms as well

as disease among close relatives.

SOURCE: http://link.reuters.com/vac92r

--

Ortiz, MS, RD

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