Format

Send to

Choose Destination
See comment in PubMed Commons below
Diabetes Res Clin Pract. 2012 Mar;95(3):340-4. doi: 10.1016/j.diabres.2011.10.030. Epub 2011 Nov 15.

Durability of glycemic control using U-500 insulin.

Author information

1
School of Medicine, University of Kentucky, Lexington, KY 40536-0200, United States.

Abstract

Previous short-term studies evaluating U-500 insulin have reported improvements in glycemic control but with significant weight gain. This study was performed to examine the glycemic durability of U-500 insulin in highly insulin resistant subjects, and to determine if weight gain was continuous with use. Patients using U-500 insulin provided consent for chart reviews for up to 3 years prior to and 3 years after use of U-500 insulin. Charts were reviewed for physical and metabolic data from 53 subjects using U-500 insulin of which 20 used U-500 insulin for 3 years. Use of U-500 insulin led to an approximate 1% decrease in HbA1c within 3-6 months of use which was sustained for up to 3 years. Patients required increased insulin doses (by ∼80%) over the first 6-12 months with a corresponding weight gain (∼10 lbs) and a spike in hypoglycemia symptoms, but then insulin doses and body weight, as well as glycemic control and hypoglycemic symptoms, stabilized over subsequent follow up. Use of U-500 insulin in a clinical diabetes practice leads to sustained improvements in glycemic control following a period of insulin titration and weight gain. Despite the weight gain, glycemic control was sustained for up to 3 years.

PMID:
22088791
PMCID:
PMC3288429
DOI:
10.1016/j.diabres.2011.10.030
[Indexed for MEDLINE]
Free PMC Article
PubMed Commons home

PubMed Commons

0 comments

    Supplemental Content

    Full text links

    Icon for Elsevier Science Icon for PubMed Central
    Loading ...
    Support Center