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- Title
Glycaemic goal attainment and hypoglycaemia outcomes in type 2 diabetes patients initiating insulin glargine 300 units/mL or 100 units/mL: Real‐world results from the DELIVER Naïve cohort study.
- Authors
Bailey, Timothy S.; Zhou, Fang L.; Gupta, Rishab A.; Gupta, Vineet E.; Preblick, Ronald; Berhanu, Paulos; Blonde, Lawrence
- Abstract
Aims: To compare HbA1c and hypoglycaemia in insulin‐naïve patients with type 2 diabetes (T2D) who initiated insulin glargine 300 units/mL (Gla‐300) or 100 units/mL (Gla‐100). Materials and methods: This retrospective cohort study examined electronic medical records of insulin‐naïve adults with T2D who initiated Gla‐300 or Gla‐100 during March 2015 through to December 2016 with active records for ≥12 months before and ≥6 months after initiation, and ≥1 valid HbA1c value during 6‐month baseline and 90–180‐day follow‐up. Outcomes included HbA1c and hypoglycaemia. Cohorts were propensity score‐matched (1:2) on baseline demographic and clinical characteristics. Sensitivity analyses were conducted using broader inclusion criteria. Results: The matched cohorts included 1004 Gla‐300 and 2008 Gla‐100 initiators (mean age 60.4 years; 53.2% male). During 6‐month follow‐up, Gla‐300 versus Gla‐100 initiators had a greater mean HbA1c decrease (−1.52 ± 2.08% vs. –1.30 ± 2.12%; P = 0.003) and more patients achieved HbA1c <7% (25.0% vs. 21.5%; P = 0.029) and <8% (55.0% vs. 49.2%; P = 0.002); and HbA1c <7% (21.9% vs. 17.4%; P = 0.003) and <8% (49.1% vs. 41.8%; P < 0.001) without hypoglycaemia. Gla‐300 initiators were similarly or less likely to have any or inpatient/emergency department‐associated hypoglycaemia during 3‐ and 6‐month follow‐up (e.g. any hypoglycaemia to 6 months: 9.7% vs. 12.5%; adjusted odds ratio 0.61; P = 0.057). Conclusions: Among insulin‐naïve adults with T2D, Gla‐300 was associated with significantly better HbA1c reductions (latest value during 90–180‐day follow‐up) and similar or improved hypoglycaemia outcomes (3‐ and 6‐month follow‐up) than Gla‐100.
- Subjects
TYPE 2 diabetes; PEOPLE with diabetes; COHORT analysis; INSULIN; ELECTRONIC health records
- Publication
Diabetes, Obesity & Metabolism, 2019, Vol 21, Issue 7, p1596
- ISSN
1462-8902
- Publication type
Article
- DOI
10.1111/dom.13693