Fraser Gibb
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fraser-gibb.bsky.social
Fraser Gibb
@fraser-gibb.bsky.social
Endocrinology & Diabetes
Edinburgh
Differences in commonly used C-peptide assays result in clinically important differences in their ability to predict CGM metrics and HbA1c

Implications for C-peptide preservation study outcomes…

Our brief report here open access:

dom-pubs.onlinelibrary.wiley.com/doi/10.1111/...
Commonly used C‐peptide assays show differing associations with CGM metrics
Click on the article title to read more.
dom-pubs.onlinelibrary.wiley.com
December 4, 2025 at 12:44 PM
Our new paper in @diabetologiajnl.bsky.social shows persistent C-peptide secretion is associated with favourable CGM metrics - relevant threshold appears to be ~50pM @shareenforbeslab.bsky.social

link.springer.com/article/10.1...
Persistent C-peptide secretion is associated with favourable CGM metrics in adults with type 1 diabetes - Diabetologia
Aims/hypothesis Residual endogenous insulin secretion, reflected by measurable C-peptide, has been linked to improved glycaemic management in type 1 diabetes. We aimed to assess the relationship betwe...
link.springer.com
October 30, 2025 at 4:43 PM