Long Acting Insulin without Significant Benefit Over Standard NPH Insulin

Go to the profile of Lee C. Vermeulen
Jun 25, 2018
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Long acting insulins, such as insulin glargine (Lantus) and insulin detemir (Levemir) are similar to human insulin but engineered to have longer half-lives.  In clinical trials, long acting insulin analogs demonstrated a decreased risk of hypoglycemia, however recent evidence suggests no clinical advantage over standard NPH insulin despite much higher costs.  Lipska and colleagues  retrospectively evaluated  25, 489 patients with type 2 diabetes starting  insulin therapy.  They identified  39 hypoglycemia-related emergency room visits or hospital admissions for the 1928 patients who were started with insulin analogs  compared with 354 hypoglycemia-related visits or admissions for the 23, 561 patients who were started with NPH insulin.   The adjusted hazard ratio was 1.16 (95% CI, 0.71 to 1.78) for hypoglycemia-related ED visits or hospital admissions associated with insulin analog use, suggesting no benefit of the insulin analogs over NPH insulin in reducing hypoglycemia.  There were no differences in efficacy, as measured by hemoglobin A1c level between the groups either.   


Additional information about Insulin, Insulin Detemir and Insulin Glargine can be found in the Top 300 Pharmacy Drug Cards.  If you or your institution subscribes to AccessPharmacy, use or create your MyAccess Profile to sign-in to the Top 300 Pharmacy Drug Cards.  If your institution does not provide access, ask your medical librarian about subscribing.

Read more at:

Lipska KJ, Parker MM, Moffet HH, Huang ES, Karter AJ.  Association of Initiation of Basal Insulin Analogs vs Neutral Protamine Hagedorn Insulin With Hypoglycemia-Related Emergency Department Visits or Hospital Admissions and With Glycemic Control in Patients With Type 2 Diabetes. JAMA. 2018 Jun 23.

 

Go to the profile of Lee C. Vermeulen

Lee C. Vermeulen

Professor of Medicine and Pharmacy, University of Kentucky

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