Navigation Links
Convenient blood test not as effective for diagnosing diabetes in children
Date:2/22/2011

ANN ARBOR, Mich. Doctors are increasingly using a convenient blood glucose test for diagnosing diabetes and pre-diabetes, but a study by the University of Michigan's C.S. Mott Children's Hospital shows it's not the best way to diagnose diabetes in children.

The hemoglobin A1c test has become the preferred way to diagnose diabetes among the millions of Americans who have diabetes but show no symptoms. The simple test measures longer-term blood sugar levels -- without requiring patients to fast overnight.

But U-M researchers say more study is needed before doctors can safely rely on using hemoglobin A1c for children.

"We found that hemoglobin A1c is not as reliable a test for identifying children with diabetes and pre-diabetes compared with adults," says study lead author Joyce M. Lee, M.D.,M.P.H., a pediatric endocrinologist at Mott Children's Hospital. "Using this test in children may lead to missed cases."

The study was published online ahead of print in Journal of Pediatrics and provides new insight on effectively diagnosing diabetes in children.

In 2010, the American Diabetes Association released guidelines recommending HbA1c be exclusively used for diagnosing diabetes in children and adults.

For the study, Mott researchers evaluated the testing results of 1,156 obese and overweight adolescents, ages 12-18. The ADA recommends screening only obese and overweight kids because their weight puts them at higher risk for developing diabetes.

According to the guidelines, individuals without symptoms would be classified as having diabetes if HbA1c values reach 6.5 percent and as having pre-diabetes if HbA1c values reached between 6 and 6.4 percent on two separate tests.

The U-M authors suggest that the cut-off point may need to be lower for kids.

Until more definitive studies are available, it's premature to use HbA1c for children, authors say. Others tests such as the fasting plasma glucose and 2-hour plasma glucose measurements have long been relied on by doctors to diagnose diabetes among adults and children, but, as HbA1c emerged, they were expected to be phased out of use.

Mott pediatricians say they still play an important role in diabetes care.

"Based on the study findings, a fasting blood glucose test should still be used for diagnosing diabetes in children," says Lee, a member of the Child Health Evaluation and Research (CHEAR) Unit in the U-M Division of General Pediatrics.


'/>"/>

Contact: Shantell M. Kirkendoll
smkirk@umich.edu
734-764-2220
University of Michigan Health System
Source:Eurekalert

Related medicine news :

1. 57 Million Americans Are on the Brink of Getting Diabetes: A Convenient Lab Test Can Help Pull Them Back
2. Nanoparticles increase survival after blood loss
3. People With Bowel Disease at Higher Risk of Blood Clot in Lungs, Legs
4. Simple spit and blood tests might detect burnout before it happens
5. Specialized blood plasma treatment does not improve rotator cuff healing, study finds
6. Biomarker discovery may lead to reliable blood test for ectopic pregnancy
7. In-Hospital Blood Sugar Levels Should Be Higher: Report
8. Higher Levels of Blood Protein Linked to Lower Respiratory Risks
9. New Guidelines OK Pradaxa Blood Thinner as Option for Irregular Heartbeat
10. No Benefit to Lowering Blood Pressure in Acute Stroke: Study
11. Preliminary new blood test to detect Alzheimers disease uncovered
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/27/2016)... , ... June 27, 2016 ... ... the patient payment industry today announced its strategic partnership with Connance, a ... workflows. , The two companies’ proven, proprietary technology combine to provide health ...
(Date:6/26/2016)... ... 2016 , ... Quality metrics are proliferating in cancer care, and are derived ... eye of the beholder, according to experts who offered insights and commentary in the ... Care. For the full issue, click here . , For the American Society ...
(Date:6/26/2016)... ... 2016 , ... PawPaws brand pet supplements owned by Whole Health ... the health of felines. The formula is all-natural and is made from Chinese herbs ... Cat Kidney Support Supplement Soft Chews are Astragalus Root Extract and Rehmannia ...
(Date:6/25/2016)... ... June 25, 2016 , ... ... and applications at AcademyHealth’s Annual Research Meeting June 26-28, 2016, at the Hynes ... important health care topics including advance care planning, healthcare costs and patient and ...
(Date:6/25/2016)... ... June 25, 2016 , ... "With 30 hand-drawn hand gesture animations, FCPX ... Austin - CEO of Pixel Film Studios. , ProHand Cartoon’s package transforms over ... Cut Pro X . Simply select a ProHand generator and drag it above media ...
Breaking Medicine News(10 mins):
(Date:6/26/2016)...  VMS Rehab Systems, Inc. ( www.vmsrehabsystemsinc.com ) reported ... required to build a strong and stable market for ... on the OTC Markets-pink current trading platform. ... are seeing an anomaly in market trading activities that ... the Company, but shareholders and market players as well. ...
(Date:6/24/2016)...  Collagen Matrix, Inc., ("Collagen Matrix") the driving ... collagen and mineral based medical devices for tissue ... Messer has joined the company as Vice ... growing portfolio of oral surgery, neurosurgery, orthopaedic and ... the Collagen Matrix executive team as an accomplished ...
(Date:6/24/2016)... -- Dublin ... the " Global Markets for Spectroscopy Equipment" ... This report focuses on the global market ... its applications in various applications. The report deals with ... main industries: pharmaceutical and biotechnology, food and beverage, and ...
Breaking Medicine Technology: