What is TrialNet Testing


  • A simple blood test for relatives of people with type 1 diabetes may detect autoantibodies that show an increased risk years before symptoms appear.
  • No cost to participate.


  • Since relatives are 15 times more likely to develop type 1 diabetes, knowledge is power. The results from this test determine risk for type 1 diabetes. Prevention trials are under way for eligible relatives.



TrialNet is supported by: