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Comparison Of Drug Delivery With Autoinjector Versus Manual Prefilled Syringe And Between Three Different Autoinjector Devices Administered In Pig Thigh, Robert Hill, John Wilmot, Beth Belluscio, Kevin Cleary, David Lindisch, Robin Tucker, Emmanuel Wilson, Rajesh Shukla
Comparison Of Drug Delivery With Autoinjector Versus Manual Prefilled Syringe And Between Three Different Autoinjector Devices Administered In Pig Thigh, Robert Hill, John Wilmot, Beth Belluscio, Kevin Cleary, David Lindisch, Robin Tucker, Emmanuel Wilson, Rajesh Shukla
Radiology Faculty Publications
Parenteral routes of drug administration are often selected to optimize actual dose of drug delivered, assure high bioavailability, bypass first-pass metabolism or harsh gastrointestinal environments, as well as maximize the speed of onset. Intramuscular (IM) delivery can be preferred to intravenous delivery when initiating intravenous access is difficult or impossible. Drugs can be injected intramuscularly using a syringe or an automated delivery device (autoinjector). Investigation into the IM delivery dynamics of these methods may guide further improvements in the performance of injection technologies. Two porcine model studies were conducted to compare differences in dispersion of injectate volume for different methods …