A. Votruba - Academia.edu (original) (raw)
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Papers by A. Votruba
Clinical Pediatrics, 2013
Oral liquids remain common medication dosage forms used for patients who have difficulty swallowi... more Oral liquids remain common medication dosage forms used for patients who have difficulty swallowing. However, liquids require a delivery device and thus have been linked to medication administration errors. This study identified medication delivery devices available at pharmacies. Delivery devices were obtained from area pharmacies and analyzed for units of measurement, abbreviations, and largest/smallest measurable volume. A total of 58 devices were collected from 22 pharmacies. All devices were marked with mL, and 79% were additionally marked in teaspoons. The 5-mL syringe was the only device dispensed at 14% of locations. Other devices included the dosing spoon, dropper, and cup. The largest measurable volume was 30 mL, whereas the smallest was 0.01 mL, with significant variability among devices. A more consistent approach in prescribing units of measurement is needed. Prescribing in milliliters is an optimal choice because of the accessibility of measuring devices containing this measurement.
ACS Nano, 2008
We report the engineering of a novel lipid؊polymer hybrid nanoparticle (NP) as a robust drug deli... more We report the engineering of a novel lipid؊polymer hybrid nanoparticle (NP) as a robust drug delivery platform, with high drug encapsulation yield, tunable and sustained drug release profile, excellent serum stability, and potential for differential targeting of cells or tissues. The NP comprises three distinct functional components: (i) a hydrophobic polymeric core where poorly water-soluble drugs can be encapsulated; (ii) a hydrophilic polymeric shell with antibiofouling properties to enhance NP stability and systemic circulation half-life;
Clinical Pediatrics, 2013
Oral liquids remain common medication dosage forms used for patients who have difficulty swallowi... more Oral liquids remain common medication dosage forms used for patients who have difficulty swallowing. However, liquids require a delivery device and thus have been linked to medication administration errors. This study identified medication delivery devices available at pharmacies. Delivery devices were obtained from area pharmacies and analyzed for units of measurement, abbreviations, and largest/smallest measurable volume. A total of 58 devices were collected from 22 pharmacies. All devices were marked with mL, and 79% were additionally marked in teaspoons. The 5-mL syringe was the only device dispensed at 14% of locations. Other devices included the dosing spoon, dropper, and cup. The largest measurable volume was 30 mL, whereas the smallest was 0.01 mL, with significant variability among devices. A more consistent approach in prescribing units of measurement is needed. Prescribing in milliliters is an optimal choice because of the accessibility of measuring devices containing this measurement.
ACS Nano, 2008
We report the engineering of a novel lipid؊polymer hybrid nanoparticle (NP) as a robust drug deli... more We report the engineering of a novel lipid؊polymer hybrid nanoparticle (NP) as a robust drug delivery platform, with high drug encapsulation yield, tunable and sustained drug release profile, excellent serum stability, and potential for differential targeting of cells or tissues. The NP comprises three distinct functional components: (i) a hydrophobic polymeric core where poorly water-soluble drugs can be encapsulated; (ii) a hydrophilic polymeric shell with antibiofouling properties to enhance NP stability and systemic circulation half-life;