Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA·2011
This study introduces integrated pharmacokinetic programs for a HP-41C calculator, enabling efficient drug dosing calculations in hospital pharmacy. These programs offer a reliable tool for applying pharmacokinetic principles in clinical practice.
Area of Science:
Pharmacology
Clinical Pharmacy
Computational Chemistry
Background:
Calculating pharmacokinetic variables and drug-dosing regimens is crucial for effective patient treatment.
Existing methods for these calculations can be time-consuming and prone to error in a clinical setting.
The need for accessible and rapid computational tools in hospital pharmacy practice is well-established.
Purpose of the Study:
To develop and describe a package of integrated programs for a hand-held programmable calculator.
To facilitate the calculation of pharmacokinetic variables and drug-dosing regimens.
To provide a practical tool for hospital pharmacists to apply pharmacokinetic principles.
Main Methods:
Development of twelve pharmacokinetic programs based on established pharmacokinetic equations.
Implementation of these programs on an HP-41C hand-held calculator.
Inclusion of programs for drug-specific calculations (e.g., digoxin, theophylline, phenytoin, aminoglycosides) and patient parameters (ideal body weight, body surface area, creatinine clearance).
Main Results:
A functional package of 12 integrated pharmacokinetic programs was created for the HP-41C calculator.
Eleven programs can be stored simultaneously, with data transferable between programs.
The calculator's continuous memory ensures data and program retention when powered off.
Conclusions:
The integrated calculator programs offer a quick, reliable, and accessible method for pharmacokinetic calculations.
This tool enhances the application of pharmacokinetic principles in daily hospital pharmacy practice.
The system supports efficient and accurate drug dosing and patient management.