Simulating the time-course of clinical paralysis.
This computer program depicts the concentration-time curves for the nondepolarizing neuromuscular blocking agents. It simulates their administration by single and multiple iv injections, and with continuous infusion, alone and in combination. It provides the plasma concentrations related to 75% and 25% depression of the twitch response, using these to calculate clinically useful pharmacodynamic values, such as the duration of surgical relaxation, and the recovery index. These simulations allow the user to contrast the time-course of relaxation to be expected with various dosage regimens.
Shanks
C A
CA
Department of Anesthesia, Northwestern University, Chicago, IL 60611.
D001279:Atracurium / Q000008:administration & dosage* / Q000493:pharmacokinetics; D003198:Computer Simulation; D004359:Drug Therapy, Combination; D006207:Half-Life; D006801:Humans; D007262:Infusions, Intravenous; D010197:Pancuronium / Q000008:administration & dosage* / Q000493:pharmacokinetics; D010243:Paralysis / Q000097:blood* / Q000139:chemically induced; D012984:Software; D014673:Vecuronium Bromide / Q000008:administration & dosage* / Q000493:pharmacokinetics
D001279:Atracurium; D014673:Vecuronium Bromide; D010197:Pancuronium