Trial reportAging clinical and experimental research2014
Durability of glycemic control with insulin lispro mix 75/25 versus insulin glargine for older patients with type 2 diabetes.
Trial report in Aging clinical and experimental research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.
- Diabetes Treatment in the Elderly: Incorporating Geriatrics, Technology, and Functional Medicine.Current diabetes reports · 2018Pooled it
- Pharmacokinetics and pharmacodynamics of insulin lispro 25 versus the original preparation (HumalogFrontiers in pharmacology · 2025Article
- Suitable Use of Injectable Agents to Overcome Hypoglycemia Risk, Barriers, and Clinical Inertia in Community-Dwelling Older Adults with Type 2 Diabetes Mellitus.Drugs & aging · 2019Review
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND AND
aimsFew studies have evaluated long-term durability of glycemic control in older patients. The aim of this study was to compare durability of glycemic control of twice-daily insulin lispro mix 75/25 (LM75/25; 75 % insulin lispro protamine suspension, 25 % insulin lispro) and once-daily insulin glargine (GL) added to oral antihyperglycemic medications in older patients (≥65 years of age).
methodsPatients were participants in the maintenance phase of the DURABLE trial. During the initiation phase, patients with type 2 diabetes were randomized to LM75/25 or GL. After 6 months, patients with hemoglobin A1c (HbA1c) ≤7.0 % advanced to the 24-month maintenance phase. The primary objective was between-group comparison of duration of maintaining the HbA1c goal in older patients (≥65 years of age). A similar analysis was conducted for older patients achieving HbA1c ≤6.5 % in the initiation phase.
resultsMedian time of maintaining HbA1c goal was longer in LM75/25 versus GL (19.6 versus 15.4 months, p = 0.007) and more LM75/25 patients maintained goal versus GL (49.2 versus 30.4 %; p = 0.003). HbA1c reduction from baseline was greater in LM75/25 versus GL (-1.56 ± 0.10 versus -1.24 ± 0.11 %; p = 0.003). Post-meal glucose was significantly lower in LM75/25 versus GL (158.86 ± 3.42 versus 171.67 ± 4.51 mg/dL; p = 0.017). No differences were observed in overall and severe hypoglycemia. LM75/25 patients had higher daily insulin doses (0.41 ± 0.02 versus 0.32 ± 0.02 units/kg/day; p < 0.001) and more weight gain (5.47 ± 0.49 versus 3.10 ± 0.53 kg; p = 0.001). Similar results were generally obtained in older patients with HbA1c ≤6.5 %.
conclusionsIn our evaluation of older patients from a larger trial, LM75/25 appeared to provide longer durability of glycemic control, as well as a greater number of patients maintaining HbA1c goal versus GL.
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