Apple II program to simulate the response-time profile of non-depolarising muscle relaxants.

We have developed a BASIC program for the Apple II microcomputer which can simulate the effect (degree of paralysis) time curve obtained following bolus intravenous administrations of pancuronium. The program is based on a combined pharmacokinetic/pharmacodynamic model and has practical application to the anaesthetist under operating room conditions. Knowing the disease state of the patient and the doses and times of administration of pancuronium the microcomputer can predict the degree of paralysis which exists at any time and so assists in the timing of the next dose of relaxant and in deciding when to effect reversal.