What Is C-Peptide? Why It’s Done How It’s Performed What’s Next The C-peptide test is a way of estimating how much of the hormone insulin your body creates. This test can help doctors determine what ...

A single blood test measuring C-peptide at 90 minutes after a mixed-meal challenge was a sensitive and specific measure of endogenous insulin secretion among children with new-onset type 1 diabetes, ...

LIVERPOOL — C-peptide testing a few years after a diagnosis of type 1 diabetes should be a routine procedure as it can help pinpoint occasional patients who have been misdiagnosed and actually have ...

Whether improved glucose control with hybrid closed-loop therapy can preserve C-peptide secretion as compared with standard insulin therapy in persons with new-onset type 1 diabetes is unclear. In a ...