Comparative pharmacokinetics and insulin action for three rapid-acting insulin analogs injected subcutaneously with and without hyaluronidase.

To compare the pharmacokinetics and glucodynamics of three rapid-acting insulin analogs (aspart, glulisine, and lispro) injected subcutaneously with or without recombinant human hyaluronidase (rHuPH20). This double-blind six-way crossover euglycemic glucose clamp study was conducted in 14 healthy volunteers. Each analog was injected subcutaneously (0.15 units/kg) with or without rHuPH20. The commercial formulations had comparable insulin time-exposure and time-action profiles as follows: 50% exposure at 123-131 min and 50% total glucose infused at 183-186 min. With rHuPH20, the analogs had faster yet still comparable profiles: 50% exposure at 71-79 min and 50% glucose infused at 127-140 min. The accelerated absorption with rHuPH20 led to twice the exposure in the first hour and half the exposure beyond 2 h, which resulted in 13- to 25-min faster onset and 40- to 49-min shorter mean duration of insulin action. Coinjection of rHuPH20 with rapid-acting analogs accelerated insulin exposure, producing an ultra-rapid time-action profile with a faster onset and shorter duration of insulin action.

Citation

Linda Morrow, Douglas B Muchmore, Marcus Hompesch, Elizabeth A Ludington, Daniel E Vaughn. Comparative pharmacokinetics and insulin action for three rapid-acting insulin analogs injected subcutaneously with and without hyaluronidase. Diabetes care. 2013 Feb;36(2):273-5

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PMID: 23043164

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