EVIDENCE LIBRARY
Parkmedic Simulation Found Faster Midazolam Dose Determination With a Pediatric Tape
A twenty-provider simulation found fewer dosing errors and faster dose calculation with a length-based tape. It did not measure real-patient seizure outcomes or all steps to drug delivery.
A twenty-provider simulation found fewer dosing errors and faster dose calculation with a length-based tape. It did not measure real-patient seizure outcomes or all steps to drug delivery.
The crossover experiment
National Park Service emergency providers completed two simulated pediatric emergencies, with randomized scenario and tape order. One scenario involved a febrile seizure requiring midazolam and acetaminophen; another involved anaphylaxis.
All five reported medication errors occurred in the no-tape condition. Midazolam dose determination averaged 8.3 seconds with the tape versus 28.9 seconds without it. Not every drug showed a corresponding time advantage.
What the clock and setting captured
Determining a dose is not identical to administering it, achieving a therapeutic concentration, or stopping a seizure. The intervention also supplied protocol-specific information, so the result should not be assumed for every tape or medication system.
The sample was small and used mannequins rather than actual ill children. Crossover learning was possible, although randomization and different scenarios attempted to reduce that bias.
Practical significance
The study illustrates how a cognitive aid can affect calculation under simulated pressure. It cannot establish a real-world mortality benefit or prove that an individual dosing error was caused by absence of a tape. Examine the actual weight estimate, formulation, calculation, preparation, and administration sequence separately.
Source paper
Original analysis of the supplied journal article, identified as PMC4644032.