From Santa Fe, New Mexico, USA:
I was recently tested for C-peptide response to a "standard mixed meal" which consisted of a can of Sustacal. The reading for C-peptide went from 0.5 nmol/l at the start to 0.7 nmol/l at 1 hour (plasma blood glucose went from 130 to 260). I have read much about the C-peptide test on this and other sites on the Web, but very little comparison of normal vs. abnormal responses in terms of the numbers.
Do these numbers indicate a normal, excessive, or inadequate C-peptide response?
I think inadequate, but I would ask your doctor for the normals in his lab. Most think of the change in C-peptide in response to a challenge, usually a standard meal, as the best way to describe the insulin secreting ability of your pancreas. I think yours looks small. Still, check with your doctor.
Original posting 28 Oct 1998
Posted to Other
Last Updated: Tuesday April 06, 2010 15:09:02
This Internet site provides information of a general nature and is designed for educational purposes only. If you have any concerns about your own health or the health of your child, you should always consult with a physician or other health care professional.
This site is published by T-1 Today, Inc. (d/b/a Children with Diabetes), a 501c3 not-for-profit organization, which is responsible for its contents. Our mission is to provide education and support to families living with type 1 diabetes.
© Children with Diabetes, Inc. 1995-2018. Comments and Feedback.