Fast-Acting Insulin Applications in Diabetes Management
Summary
Fast-acting insulins encompass analogue preparations engineered to mimic physiological postprandial insulin release more closely than regular human insulin. By accelerating the absorption and onset of action, these formulations aim to improve postprandial glucose control, reduce glycaemic variability and limit the risk of hypoglycaemia. Applications span multiple delivery modalities, including multiple daily injections, continuous subcutaneous insulin infusion (insulin pump therapy) and innovative oral formulations. In insulin pump settings, ultra-rapid analogues facilitate finer bolus timing and may improve time in range. The development of oral prandial insulins seeks to simplify administration and enhance patient adherence. Equally, rigorous evaluation of biosimilar and novel analogue preparations ensures consistency of quality, safety and efficacy. Collectively, advances in fast-acting insulin therapeutics support personalised regimens, optimise post-meal glucose excursions and hold promise for global improvements in diabetes care.
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Fast-Acting Insulin Applications in Diabetes Management publication trend
The graph below shows the total number of articles in fast-acting insulin applications in diabetes management across all publications each year (not limited to Nature Index journals).
Technical terms
Postprandial glucose: Blood glucose concentration measured after a meal, reflecting the immediate glycaemic response to carbohydrate intake.
Continuous subcutaneous insulin infusion (CSII): Delivery of insulin via a programmable pump that administers basal rates and bolus doses subcutaneously.
Euglycaemic clamp technique: A controlled procedure that maintains blood glucose at a fixed target to assess insulin pharmacodynamics by measuring glucose infusion rates.
Pharmacokinetics (PK): The study of how an administered drug is absorbed, distributed, metabolised and excreted over time.
Pharmacodynamics (PD): The study of the biochemical and physiological effects of a drug and its mechanism of action.
Time in range (TIR): The proportion of time that blood glucose remains within a predefined target range, commonly 3.9–10.0 mmol/L for people with diabetes.
References
- Pharmacokinetics, pharmacodynamics, and safety of prandial oral insulin (N11005) in healthy subjects. Frontiers in Endocrinology (2023).
- Factors influencing bioequivalence evaluation of insulin biosimilars based on a structural equation model. Frontiers in Pharmacology (2023).
- A randomized, multicentre trial evaluating the efficacy and safety of fast‐acting insulin aspart in continuous subcutaneous insulin infusion in adults with type 1 diabetes (onset 5). Diabetes Obesity and Metabolism (2019).
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