Abstract | AIMS: METHODS: Using the GE Centricity Electronic Medical Records database, this retrospective study examined two cohorts: cohort 1, comprising patients previously on GLA and then either switching to DET ( DET-S) or continuing with GLA (GLA-C); and cohort 2, comprising patients previously on DET and then either switching to GLA (GLA-S) or continuing with DET ( DET-C). Within each cohort, treatment groups were propensity-score-matched on baseline characteristics. At 1-year follow-up, insulin treatment patterns, glycated haemoglobin (HbA1c) levels, hypoglycaemic events, weight and body mass index (BMI) were evaluated. RESULTS: The analysis included 13 942 patients: cohort 1: n = 10 657 ( DET-S, n = 1797 matched to GLA-C, n = 8860) and cohort 2: n = 3285 (GLA-S, n = 858 matched to DET-C, n = 2427). Baseline characteristics were similar between the treatment groups in each cohort. At 1-year follow-up, in cohort 1, patients in the DET-S subgroup were significantly less persistent with treatment, more likely to use a rapid-acting insulin analogue, had higher HbA1c values, lower HbA1c reductions and lower proportions of patients achieving HbA1c <7.0 or <8.0% compared with patients in the GLA-C subgroup, while hypoglycaemia rates and BMI/weight values and change from baseline were similar in the two subgroups. In cohort 2, overall, there were contrasting findings between patients in the GLA-S and those in the DET-C subgroup. CONCLUSIONS: This study showed contrasting results when patients with T2DM switched between basal insulin analogues, although these preliminary results may be subject to limitations in the analysis. Nevertheless, this study calls into question the therapeutic interchangeability of GLA and DET, and this merits further investigation.
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Authors | P Levin, W Wei, R Miao, F Ye, L Xie, O Baser, J Gill |
Journal | Diabetes, obesity & metabolism
(Diabetes Obes Metab)
Vol. 17
Issue 3
Pg. 245-53
(Mar 2015)
ISSN: 1463-1326 [Electronic] England |
PMID | 25359227
(Publication Type: Comparative Study, Journal Article, Research Support, Non-U.S. Gov't)
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Copyright | © 2014 The Authors. Diabetes, Obesity and Metabolism published by John Wiley & Sons Ltd. |
Chemical References |
- Glycated Hemoglobin A
- Hypoglycemic Agents
- Insulin, Long-Acting
- Insulin, Short-Acting
- hemoglobin A1c protein, human
- Insulin Glargine
- Insulin Detemir
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Topics |
- Aged
- Body Mass Index
- Body Weight
(drug effects)
- Databases, Factual
- Diabetes Mellitus, Type 2
(blood, drug therapy)
- Drug Substitution
- Electronic Health Records
- Female
- Glycated Hemoglobin
(analysis)
- Humans
- Hypoglycemia
(chemically induced)
- Hypoglycemic Agents
(administration & dosage)
- Insulin Detemir
- Insulin Glargine
- Insulin, Long-Acting
(administration & dosage)
- Insulin, Short-Acting
(therapeutic use)
- Male
- Middle Aged
- Retrospective Studies
- Treatment Outcome
- United States
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